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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build Physical, reference 0.6.0 (88718a), with Swift 6.1 for watchOS using Xcode 16.3 on 28 Apr 2025 02:37:58 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Physical -destination generic/platform=watchOS

Build Log

                                                  ^
                                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:376:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                                public static let speed = 30.29e3.mps
                                                  ^
                                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:377:23: warning: static property 'longitude' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                                public static let longitude = 102.94719°
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:377:23: note: add '@MainActor' to make static property 'longitude' part of global actor 'MainActor'
                                public static let longitude = 102.94719°
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:377:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                                public static let longitude = 102.94719°
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:380:22: warning: static property 'semimajorAxis' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let semimajorAxis = 149_598_023.km
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:380:22: note: add '@MainActor' to make static property 'semimajorAxis' part of global actor 'MainActor'
                        public static let semimajorAxis = 149_598_023.km
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:380:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let semimajorAxis = 149_598_023.km
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:381:22: warning: static property 'eccentricity' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let eccentricity = 0.016_7086.constant
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:381:22: note: add '@MainActor' to make static property 'eccentricity' part of global actor 'MainActor'
                        public static let eccentricity = 0.016_7086.constant
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:381:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let eccentricity = 0.016_7086.constant
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:382:22: warning: static property 'orbitalPeriod' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let orbitalPeriod = 31_558_149.7635.s
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:382:22: note: add '@MainActor' to make static property 'orbitalPeriod' part of global actor 'MainActor'
                        public static let orbitalPeriod = 31_558_149.7635.s
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:382:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let orbitalPeriod = 31_558_149.7635.s
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:383:22: warning: static property 'averageOrbitalSpeed' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let averageOrbitalSpeed = 29.78.km.s(-1)
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:383:22: note: add '@MainActor' to make static property 'averageOrbitalSpeed' part of global actor 'MainActor'
                        public static let averageOrbitalSpeed = 29.78.km.s(-1)
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:383:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let averageOrbitalSpeed = 29.78.km.s(-1)
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:384:22: warning: static property 'meanAnomaly' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let meanAnomaly = 358.617°
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:384:22: note: add '@MainActor' to make static property 'meanAnomaly' part of global actor 'MainActor'
                        public static let meanAnomaly = 358.617°
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:384:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let meanAnomaly = 358.617°
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:385:22: warning: static property 'inclinationToSunsEquator' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let inclinationToSunsEquator = 7.155°
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:385:22: note: add '@MainActor' to make static property 'inclinationToSunsEquator' part of global actor 'MainActor'
                        public static let inclinationToSunsEquator = 7.155°
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:385:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let inclinationToSunsEquator = 7.155°
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:386:22: warning: static property 'inclinationToInvariablePlane' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let inclinationToInvariablePlane = 1.578_69°
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:386:22: note: add '@MainActor' to make static property 'inclinationToInvariablePlane' part of global actor 'MainActor'
                        public static let inclinationToInvariablePlane = 1.578_69°
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:386:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let inclinationToInvariablePlane = 1.578_69°
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:387:22: warning: static property 'inclinationToJ2000Ecliptic' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let inclinationToJ2000Ecliptic = 0.000_05°
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:387:22: note: add '@MainActor' to make static property 'inclinationToJ2000Ecliptic' part of global actor 'MainActor'
                        public static let inclinationToJ2000Ecliptic = 0.000_05°
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:387:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let inclinationToJ2000Ecliptic = 0.000_05°
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:388:22: warning: static property 'longitudeOfAscendingNodeToJ2000Ecliptic' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let longitudeOfAscendingNodeToJ2000Ecliptic = -11.260_64°
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:388:22: note: add '@MainActor' to make static property 'longitudeOfAscendingNodeToJ2000Ecliptic' part of global actor 'MainActor'
                        public static let longitudeOfAscendingNodeToJ2000Ecliptic = -11.260_64°
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:388:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let longitudeOfAscendingNodeToJ2000Ecliptic = -11.260_64°
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:390:22: warning: static property 'argumentOfPerihelion' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let argumentOfPerihelion = 114.207_83°
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:390:22: note: add '@MainActor' to make static property 'argumentOfPerihelion' part of global actor 'MainActor'
                        public static let argumentOfPerihelion = 114.207_83°
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:390:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let argumentOfPerihelion = 114.207_83°
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:391:22: warning: static property 'meanRadius' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let meanRadius = 6371.0.km
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:391:22: note: add '@MainActor' to make static property 'meanRadius' part of global actor 'MainActor'
                        public static let meanRadius = 6371.0.km
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:391:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let meanRadius = 6371.0.km
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:392:22: warning: static property 'equitorialRadius' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let equitorialRadius = 6_378.1366.km
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:392:22: note: add '@MainActor' to make static property 'equitorialRadius' part of global actor 'MainActor'
                        public static let equitorialRadius = 6_378.1366.km
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:392:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let equitorialRadius = 6_378.1366.km
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:393:22: warning: static property 'polarRadius' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let polarRadius = 6_356.8.km
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:393:22: note: add '@MainActor' to make static property 'polarRadius' part of global actor 'MainActor'
                        public static let polarRadius = 6_356.8.km
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:393:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let polarRadius = 6_356.8.km
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:394:22: warning: static property 'flatteningFactor' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let flatteningFactor = 0.003_352_8197.constant
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:394:22: note: add '@MainActor' to make static property 'flatteningFactor' part of global actor 'MainActor'
                        public static let flatteningFactor = 0.003_352_8197.constant
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:394:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let flatteningFactor = 0.003_352_8197.constant
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:395:22: warning: static property 'equatorialCircumference' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let equatorialCircumference = 40_075.017.km
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:395:22: note: add '@MainActor' to make static property 'equatorialCircumference' part of global actor 'MainActor'
                        public static let equatorialCircumference = 40_075.017.km
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:395:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let equatorialCircumference = 40_075.017.km
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:396:22: warning: static property 'meridonalCircumference' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let meridonalCircumference = 40_007.86.km
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:396:22: note: add '@MainActor' to make static property 'meridonalCircumference' part of global actor 'MainActor'
                        public static let meridonalCircumference = 40_007.86.km
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:396:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let meridonalCircumference = 40_007.86.km
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:397:22: warning: static property 'volume' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let volume = 1.083_21e12.cubicKilometers
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:397:22: note: add '@MainActor' to make static property 'volume' part of global actor 'MainActor'
                        public static let volume = 1.083_21e12.cubicKilometers
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:397:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let volume = 1.083_21e12.cubicKilometers
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:398:22: warning: static property 'mass' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let mass = 5.97237e24.kg
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:398:22: note: add '@MainActor' to make static property 'mass' part of global actor 'MainActor'
                        public static let mass = 5.97237e24.kg
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:398:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let mass = 5.97237e24.kg
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:399:22: warning: static property 'meanDensity' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let meanDensity = 5.514.g.cm(-3)
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:399:22: note: add '@MainActor' to make static property 'meanDensity' part of global actor 'MainActor'
                        public static let meanDensity = 5.514.g.cm(-3)
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:399:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let meanDensity = 5.514.g.cm(-3)
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:400:22: warning: static property 'surfaceGravity' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let surfaceGravity = 9.806_65.m.s(-2)
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:400:22: note: add '@MainActor' to make static property 'surfaceGravity' part of global actor 'MainActor'
                        public static let surfaceGravity = 9.806_65.m.s(-2)
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:400:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let surfaceGravity = 9.806_65.m.s(-2)
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:401:22: warning: static property 'momentOfInertiaFactor' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let momentOfInertiaFactor = 0.3307.constant
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:401:22: note: add '@MainActor' to make static property 'momentOfInertiaFactor' part of global actor 'MainActor'
                        public static let momentOfInertiaFactor = 0.3307.constant
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:401:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let momentOfInertiaFactor = 0.3307.constant
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:402:22: warning: static property 'escapeVelocity' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let escapeVelocity = 11.186.km.s(-1)
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:402:22: note: add '@MainActor' to make static property 'escapeVelocity' part of global actor 'MainActor'
                        public static let escapeVelocity = 11.186.km.s(-1)
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:402:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let escapeVelocity = 11.186.km.s(-1)
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:403:22: warning: static property 'siderealRotationSpeed' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let siderealRotationSpeed = 86_164.1.s
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:403:22: note: add '@MainActor' to make static property 'siderealRotationSpeed' part of global actor 'MainActor'
                        public static let siderealRotationSpeed = 86_164.1.s
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:403:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let siderealRotationSpeed = 86_164.1.s
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:404:22: warning: static property 'equatorialRotationVelocity' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let equatorialRotationVelocity = 0.4651.km.s(-1)
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:404:22: note: add '@MainActor' to make static property 'equatorialRotationVelocity' part of global actor 'MainActor'
                        public static let equatorialRotationVelocity = 0.4651.km.s(-1)
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:404:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let equatorialRotationVelocity = 0.4651.km.s(-1)
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:405:22: warning: static property 'axialTilt' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let axialTilt = 23.439_2811°
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:405:22: note: add '@MainActor' to make static property 'axialTilt' part of global actor 'MainActor'
                        public static let axialTilt = 23.439_2811°
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:405:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let axialTilt = 23.439_2811°
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:406:22: warning: static property 'albedoGeometric' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let albedoGeometric = 0.367.constant
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:406:22: note: add '@MainActor' to make static property 'albedoGeometric' part of global actor 'MainActor'
                        public static let albedoGeometric = 0.367.constant
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:406:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let albedoGeometric = 0.367.constant
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:407:22: warning: static property 'albedoBond' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let albedoBond = 0.306.constant
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:407:22: note: add '@MainActor' to make static property 'albedoBond' part of global actor 'MainActor'
                        public static let albedoBond = 0.306.constant
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:407:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let albedoBond = 0.306.constant
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:408:22: warning: static property 'generalPrecession' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let generalPrecession = 5028.796_195.arcMinutes // in longitude per julian century at standard epoch 2000
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:408:22: note: add '@MainActor' to make static property 'generalPrecession' part of global actor 'MainActor'
                        public static let generalPrecession = 5028.796_195.arcMinutes // in longitude per julian century at standard epoch 2000
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:408:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let generalPrecession = 5028.796_195.arcMinutes // in longitude per julian century at standard epoch 2000
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:410:22: warning: static property 'constantOfNutation' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let constantOfNutation = 9.205_2331.arcMinutes // at standard epoch 2000
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:410:22: note: add '@MainActor' to make static property 'constantOfNutation' part of global actor 'MainActor'
                        public static let constantOfNutation = 9.205_2331.arcMinutes // at standard epoch 2000
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:410:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let constantOfNutation = 9.205_2331.arcMinutes // at standard epoch 2000
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:413:22: warning: static property 'standardAtmosphere' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let standardAtmosphere = 101_325.pascals
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:413:22: note: add '@MainActor' to make static property 'standardAtmosphere' part of global actor 'MainActor'
                        public static let standardAtmosphere = 101_325.pascals
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:413:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let standardAtmosphere = 101_325.pascals
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:414:22: warning: static property 'surfacePressure' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let surfacePressure = 101.325.kilopascals
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:414:22: note: add '@MainActor' to make static property 'surfacePressure' part of global actor 'MainActor'
                        public static let surfacePressure = 101.325.kilopascals
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:414:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let surfacePressure = 101.325.kilopascals
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:415:22: warning: static property 'molecularWeightDryAir' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let molecularWeightDryAir = 28.946.g.moles(-1)
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:415:22: note: add '@MainActor' to make static property 'molecularWeightDryAir' part of global actor 'MainActor'
                        public static let molecularWeightDryAir = 28.946.g.moles(-1)
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:415:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let molecularWeightDryAir = 28.946.g.moles(-1)
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:418:23: warning: static property 'total' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                                public static let total = 510_072_000.squareKilometers
                                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:418:23: note: add '@MainActor' to make static property 'total' part of global actor 'MainActor'
                                public static let total = 510_072_000.squareKilometers
                                                  ^
                                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:418:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                                public static let total = 510_072_000.squareKilometers
                                                  ^
                                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:419:23: warning: static property 'land' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                                public static let land = 148_940_000.squareKilometers
                                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:419:23: note: add '@MainActor' to make static property 'land' part of global actor 'MainActor'
                                public static let land = 148_940_000.squareKilometers
                                                  ^
                                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:419:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                                public static let land = 148_940_000.squareKilometers
                                                  ^
                                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:420:23: warning: static property 'water' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                                public static let water = 361_132_000.squareKilometers
                                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:420:23: note: add '@MainActor' to make static property 'water' part of global actor 'MainActor'
                                public static let water = 361_132_000.squareKilometers
                                                  ^
                                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:420:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                                public static let water = 361_132_000.squareKilometers
                                                  ^
                                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:424:23: warning: static property 'min' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                                public static let min = 184.K
                                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:424:23: note: add '@MainActor' to make static property 'min' part of global actor 'MainActor'
                                public static let min = 184.K
                                                  ^
                                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:424:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                                public static let min = 184.K
                                                  ^
                                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:425:23: warning: static property 'mean' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                                public static let mean = 287.16.K
                                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:425:23: note: add '@MainActor' to make static property 'mean' part of global actor 'MainActor'
                                public static let mean = 287.16.K
                                                  ^
                                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:425:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                                public static let mean = 287.16.K
                                                  ^
                                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:426:23: warning: static property 'max' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                                public static let max = 330.K
                                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:426:23: note: add '@MainActor' to make static property 'max' part of global actor 'MainActor'
                                public static let max = 330.K
                                                  ^
                                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:426:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                                public static let max = 330.K
                                                  ^
                                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:433:22: warning: static property 'hubbleConstant' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let hubbleConstant = (70.1e-6 ± 0.019e-6).kilometers.s(-1).parsecs(-1)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:433:22: note: add '@MainActor' to make static property 'hubbleConstant' part of global actor 'MainActor'
                        public static let hubbleConstant = (70.1e-6 ± 0.019e-6).kilometers.s(-1).parsecs(-1)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:433:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let hubbleConstant = (70.1e-6 ± 0.019e-6).kilometers.s(-1).parsecs(-1)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:434:22: warning: static property 'solarLuminosity' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let solarLuminosity = (3.939e26 ± 0.1%).webers // specific to earth?
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:434:22: note: add '@MainActor' to make static property 'solarLuminosity' part of global actor 'MainActor'
                        public static let solarLuminosity = (3.939e26 ± 0.1%).webers // specific to earth?
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:434:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let solarLuminosity = (3.939e26 ± 0.1%).webers // specific to earth?
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:437:23: warning: static property 'mass' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                                public static let mass = 1.98855e30.kg
                                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:437:23: note: add '@MainActor' to make static property 'mass' part of global actor 'MainActor'
                                public static let mass = 1.98855e30.kg
                                                  ^
                                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:437:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                                public static let mass = 1.98855e30.kg
                                                  ^
                                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:438:23: warning: static property 'heliocentricGravitationalConstant' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                                public static let heliocentricGravitationalConstant = 1.327_2440e20.m(3).s(-2)
                                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:438:23: note: add '@MainActor' to make static property 'heliocentricGravitationalConstant' part of global actor 'MainActor'
                                public static let heliocentricGravitationalConstant = 1.327_2440e20.m(3).s(-2)
                                                  ^
                                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:438:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                                public static let heliocentricGravitationalConstant = 1.327_2440e20.m(3).s(-2)
                                                  ^
                                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:442:23: warning: static property 'mass' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                                public static let mass = 7.342e22.kg
                                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:442:23: note: add '@MainActor' to make static property 'mass' part of global actor 'MainActor'
                                public static let mass = 7.342e22.kg
                                                  ^
                                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:442:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                                public static let mass = 7.342e22.kg
                                                  ^
                                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:443:23: warning: static property 'surfaceGravity' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                                public static let surfaceGravity = 1.62.metersPerSecondSquared // (0.1654 g)[4]
                                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:443:23: note: add '@MainActor' to make static property 'surfaceGravity' part of global actor 'MainActor'
                                public static let surfaceGravity = 1.62.metersPerSecondSquared // (0.1654 g)[4]
                                                  ^
                                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:443:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                                public static let surfaceGravity = 1.62.metersPerSecondSquared // (0.1654 g)[4]
                                                  ^
                                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:444:23: warning: static property 'meanRadius' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                                public static let meanRadius = 1737.4.km
                                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:444:23: note: add '@MainActor' to make static property 'meanRadius' part of global actor 'MainActor'
                                public static let meanRadius = 1737.4.km
                                                  ^
                                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:444:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                                public static let meanRadius = 1737.4.km
                                                  ^
                                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:445:23: warning: static property 'equatorialRadius' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                                public static let equatorialRadius = 1736.0.km.sigfigs(5)
                                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:445:23: note: add '@MainActor' to make static property 'equatorialRadius' part of global actor 'MainActor'
                                public static let equatorialRadius = 1736.0.km.sigfigs(5)
                                                  ^
                                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:445:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                                public static let equatorialRadius = 1736.0.km.sigfigs(5)
                                                  ^
                                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:446:23: warning: static property 'polarRadius' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                                public static let polarRadius = 1736.0.km.sigfigs(5)
                                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:446:23: note: add '@MainActor' to make static property 'polarRadius' part of global actor 'MainActor'
                                public static let polarRadius = 1736.0.km.sigfigs(5)
                                                  ^
                                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:446:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                                public static let polarRadius = 1736.0.km.sigfigs(5)
                                                  ^
                                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:447:23: warning: static property 'perigee' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                                public static let perigee = 362600.km // (356400–370400 km)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:447:23: note: add '@MainActor' to make static property 'perigee' part of global actor 'MainActor'
                                public static let perigee = 362600.km // (356400–370400 km)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:447:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                                public static let perigee = 362600.km // (356400–370400 km)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:448:23: warning: static property 'apogee' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                                public static let apogee = 405400.km // 404000–406700 km)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:448:23: note: add '@MainActor' to make static property 'apogee' part of global actor 'MainActor'
                                public static let apogee = 405400.km // 404000–406700 km)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:448:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                                public static let apogee = 405400.km // 404000–406700 km)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:494:24: warning: static property 'mass' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                                        public static let mass = 1.8982e27.kg
                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:494:24: note: add '@MainActor' to make static property 'mass' part of global actor 'MainActor'
                                        public static let mass = 1.8982e27.kg
                                                          ^
                                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:494:24: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                                        public static let mass = 1.8982e27.kg
                                                          ^
                                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:495:24: warning: static property 'meanRadius' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                                        public static let meanRadius = 69_911.km
                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:495:24: note: add '@MainActor' to make static property 'meanRadius' part of global actor 'MainActor'
                                        public static let meanRadius = 69_911.km
                                                          ^
                                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:495:24: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                                        public static let meanRadius = 69_911.km
                                                          ^
                                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:496:24: warning: static property 'equatorialRadius' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                                        public static let equatorialRadius = 71_492.km
                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:496:24: note: add '@MainActor' to make static property 'equatorialRadius' part of global actor 'MainActor'
                                        public static let equatorialRadius = 71_492.km
                                                          ^
                                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:496:24: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                                        public static let equatorialRadius = 71_492.km
                                                          ^
                                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:497:24: warning: static property 'polarRadius' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                                        public static let polarRadius = 66_854.km
                                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:497:24: note: add '@MainActor' to make static property 'polarRadius' part of global actor 'MainActor'
                                        public static let polarRadius = 66_854.km
                                                          ^
                                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:497:24: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                                        public static let polarRadius = 66_854.km
                                                          ^
                                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:511:21: warning: static property 'avogadro' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let avogadro = 6.022_140_76e23/.moles
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:511:21: note: add '@MainActor' to make static property 'avogadro' part of global actor 'MainActor'
                public static let avogadro = 6.022_140_76e23/.moles
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:511:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let avogadro = 6.022_140_76e23/.moles
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:512:21: warning: static property 'boltzmann' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let boltzmann = 1.380_649e-23.J/.kelvin
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:512:21: note: add '@MainActor' to make static property 'boltzmann' part of global actor 'MainActor'
                public static let boltzmann = 1.380_649e-23.J/.kelvin
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:512:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let boltzmann = 1.380_649e-23.J/.kelvin
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:513:21: warning: static property 'faraday' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let faraday = 96_485.332_12.coulombs/.moles
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:513:21: note: add '@MainActor' to make static property 'faraday' part of global actor 'MainActor'
                public static let faraday = 96_485.332_12.coulombs/.moles
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:513:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let faraday = 96_485.332_12.coulombs/.moles
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:514:21: warning: static property 'molarGas' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let molarGas = 8.314_462_618.J/.moles.kelvin
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:514:21: note: add '@MainActor' to make static property 'molarGas' part of global actor 'MainActor'
                public static let molarGas = 8.314_462_618.J/.moles.kelvin
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:514:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let molarGas = 8.314_462_618.J/.moles.kelvin
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:515:21: warning: static property 'molarMass' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let molarMass = 0.999_999_999_65e-3.kg/.moles
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:515:21: note: add '@MainActor' to make static property 'molarMass' part of global actor 'MainActor'
                public static let molarMass = 0.999_999_999_65e-3.kg/.moles
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:515:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let molarMass = 0.999_999_999_65e-3.kg/.moles
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:516:21: warning: static property 'carbon12MolarMass' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let carbon12MolarMass = 11.999_999_9958e-3.kg/.moles
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:516:21: note: add '@MainActor' to make static property 'carbon12MolarMass' part of global actor 'MainActor'
                public static let carbon12MolarMass = 11.999_999_9958e-3.kg/.moles
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:516:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let carbon12MolarMass = 11.999_999_9958e-3.kg/.moles
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:517:21: warning: static property 'molarPlanck' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let molarPlanck = 3.990_312_712e-10.J/.hertz.moles
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:517:21: note: add '@MainActor' to make static property 'molarPlanck' part of global actor 'MainActor'
                public static let molarPlanck = 3.990_312_712e-10.J/.hertz.moles
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:517:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let molarPlanck = 3.990_312_712e-10.J/.hertz.moles
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:519:21: warning: static property 'lightSpeed' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let lightSpeed = 299_792_458.m/.s
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:519:21: note: add '@MainActor' to make static property 'lightSpeed' part of global actor 'MainActor'
                public static let lightSpeed = 299_792_458.m/.s
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:519:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let lightSpeed = 299_792_458.m/.s
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:520:21: warning: static property 'gravitation' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let gravitation = 6.674_30e-11.m(3)/.kg.s(2)
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:520:21: note: add '@MainActor' to make static property 'gravitation' part of global actor 'MainActor'
                public static let gravitation = 6.674_30e-11.m(3)/.kg.s(2)
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:520:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let gravitation = 6.674_30e-11.m(3)/.kg.s(2)
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:522:21: warning: static property 'planck' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let planck = 6.626_070_15e-34.J.s
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:522:21: note: add '@MainActor' to make static property 'planck' part of global actor 'MainActor'
                public static let planck = 6.626_070_15e-34.J.s
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:522:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let planck = 6.626_070_15e-34.J.s
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:523:21: warning: static property 'reducedPlanck' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let reducedPlanck = 1.054_571_817e-34.J.s.perRadian
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:523:21: note: add '@MainActor' to make static property 'reducedPlanck' part of global actor 'MainActor'
                public static let reducedPlanck = 1.054_571_817e-34.J.s.perRadian
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:523:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let reducedPlanck = 1.054_571_817e-34.J.s.perRadian
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:524:21: warning: static property 'fineStructure' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let fineStructure = 7.297_352_5693e-3.constant // 0.007_297_352_562_781_278 ish
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:524:21: note: add '@MainActor' to make static property 'fineStructure' part of global actor 'MainActor'
                public static let fineStructure = 7.297_352_5693e-3.constant // 0.007_297_352_562_781_278 ish
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:524:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let fineStructure = 7.297_352_5693e-3.constant // 0.007_297_352_562_781_278 ish
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:525:21: warning: static property 'inverseFineStructure' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let inverseFineStructure = 137.035_999_084.constant
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:525:21: note: add '@MainActor' to make static property 'inverseFineStructure' part of global actor 'MainActor'
                public static let inverseFineStructure = 137.035_999_084.constant
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:525:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let inverseFineStructure = 137.035_999_084.constant
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:526:21: warning: static property 'rydberg' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let rydberg = 10_973_731.568_160/.m
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:526:21: note: add '@MainActor' to make static property 'rydberg' part of global actor 'MainActor'
                public static let rydberg = 10_973_731.568_160/.m
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:526:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let rydberg = 10_973_731.568_160/.m
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:527:21: warning: static property 'hyperfineTransitionFrequency' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let hyperfineTransitionFrequency = 9_192_631_770.Hz
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:527:21: note: add '@MainActor' to make static property 'hyperfineTransitionFrequency' part of global actor 'MainActor'
                public static let hyperfineTransitionFrequency = 9_192_631_770.Hz
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:527:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let hyperfineTransitionFrequency = 9_192_631_770.Hz
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:528:21: warning: static property 'bohrMagneton' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let bohrMagneton = 9.276_010_0783e-24.J/.teslas
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:528:21: note: add '@MainActor' to make static property 'bohrMagneton' part of global actor 'MainActor'
                public static let bohrMagneton = 9.276_010_0783e-24.J/.teslas
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:528:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let bohrMagneton = 9.276_010_0783e-24.J/.teslas
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:529:21: warning: static property 'nuclearMagneton' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let nuclearMagneton = 5.050_783_7461e-27.J/.teslas
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:529:21: note: add '@MainActor' to make static property 'nuclearMagneton' part of global actor 'MainActor'
                public static let nuclearMagneton = 5.050_783_7461e-27.J/.teslas
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:529:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let nuclearMagneton = 5.050_783_7461e-27.J/.teslas
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:530:21: warning: static property 'bohrRadius' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let bohrRadius = 6.291_772_109_03e-11.m
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:530:21: note: add '@MainActor' to make static property 'bohrRadius' part of global actor 'MainActor'
                public static let bohrRadius = 6.291_772_109_03e-11.m
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:530:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let bohrRadius = 6.291_772_109_03e-11.m
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:531:21: warning: static property 'bjerrumWaterLength' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let bjerrumWaterLength = 7.1.angstroms
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:531:21: note: add '@MainActor' to make static property 'bjerrumWaterLength' part of global actor 'MainActor'
                public static let bjerrumWaterLength = 7.1.angstroms
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:531:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let bjerrumWaterLength = 7.1.angstroms
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:532:21: warning: static property 'elementaryCharge' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let elementaryCharge = 1.602_176_634e-19.coulombs
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:532:21: note: add '@MainActor' to make static property 'elementaryCharge' part of global actor 'MainActor'
                public static let elementaryCharge = 1.602_176_634e-19.coulombs
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:532:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let elementaryCharge = 1.602_176_634e-19.coulombs
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:534:21: warning: static property 'vacuumElectricPermittivity' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let vacuumElectricPermittivity = 8.854_187_8128e-12.F/.m
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:534:21: note: add '@MainActor' to make static property 'vacuumElectricPermittivity' part of global actor 'MainActor'
                public static let vacuumElectricPermittivity = 8.854_187_8128e-12.F/.m
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:534:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let vacuumElectricPermittivity = 8.854_187_8128e-12.F/.m
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:536:21: warning: static property 'vacuumMagneticPermeability' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let vacuumMagneticPermeability = 1.256_637_062_12e-6.henries/.m
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:536:21: note: add '@MainActor' to make static property 'vacuumMagneticPermeability' part of global actor 'MainActor'
                public static let vacuumMagneticPermeability = 1.256_637_062_12e-6.henries/.m
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:536:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let vacuumMagneticPermeability = 1.256_637_062_12e-6.henries/.m
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:537:21: warning: static property 'vacuumImpedance' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let vacuumImpedance = 376.730_313_668.ohms
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:537:21: note: add '@MainActor' to make static property 'vacuumImpedance' part of global actor 'MainActor'
                public static let vacuumImpedance = 376.730_313_668.ohms
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:537:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let vacuumImpedance = 376.730_313_668.ohms
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:538:21: warning: static property 'josephson' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let josephson = 483_597.848_4e9.Hz/.volts
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:538:21: note: add '@MainActor' to make static property 'josephson' part of global actor 'MainActor'
                public static let josephson = 483_597.848_4e9.Hz/.volts
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:538:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let josephson = 483_597.848_4e9.Hz/.volts
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:539:21: warning: static property 'vonKlitzing' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let vonKlitzing = 25_812.807_45.ohms
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:539:21: note: add '@MainActor' to make static property 'vonKlitzing' part of global actor 'MainActor'
                public static let vonKlitzing = 25_812.807_45.ohms
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:539:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let vonKlitzing = 25_812.807_45.ohms
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:540:21: warning: static property 'quantumConductance' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let quantumConductance = 7.748_091_729e-5.siemens
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:540:21: note: add '@MainActor' to make static property 'quantumConductance' part of global actor 'MainActor'
                public static let quantumConductance = 7.748_091_729e-5.siemens
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:540:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let quantumConductance = 7.748_091_729e-5.siemens
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:541:21: warning: static property 'inverseQuantumConductance' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let inverseQuantumConductance = 12_906.403_72.ohms
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:541:21: note: add '@MainActor' to make static property 'inverseQuantumConductance' part of global actor 'MainActor'
                public static let inverseQuantumConductance = 12_906.403_72.ohms
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:541:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let inverseQuantumConductance = 12_906.403_72.ohms
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:542:21: warning: static property 'magneticFluxQuantum' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let magneticFluxQuantum = 2.067_833_848e-15.webers
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:542:21: note: add '@MainActor' to make static property 'magneticFluxQuantum' part of global actor 'MainActor'
                public static let magneticFluxQuantum = 2.067_833_848e-15.webers
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:542:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let magneticFluxQuantum = 2.067_833_848e-15.webers
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:544:21: warning: static property 'electronGFactor' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let electronGFactor = -2.002_319_304_362_56.constant
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:544:21: note: add '@MainActor' to make static property 'electronGFactor' part of global actor 'MainActor'
                public static let electronGFactor = -2.002_319_304_362_56.constant
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:544:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let electronGFactor = -2.002_319_304_362_56.constant
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:546:21: warning: static property 'hartreeEnergy' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let hartreeEnergy = 4.359_744_722_2071e-18.J
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:546:21: note: add '@MainActor' to make static property 'hartreeEnergy' part of global actor 'MainActor'
                public static let hartreeEnergy = 4.359_744_722_2071e-18.J
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:546:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let hartreeEnergy = 4.359_744_722_2071e-18.J
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:547:21: warning: static property 'circulationQuantum' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let circulationQuantum = 3.636_947_5516e-4.m(2)/.s
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:547:21: note: add '@MainActor' to make static property 'circulationQuantum' part of global actor 'MainActor'
                public static let circulationQuantum = 3.636_947_5516e-4.m(2)/.s
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:547:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let circulationQuantum = 3.636_947_5516e-4.m(2)/.s
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:548:21: warning: static property 'thomsonCrossSection' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let thomsonCrossSection = 6.652_458_7321e-29.m(2)
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:548:21: note: add '@MainActor' to make static property 'thomsonCrossSection' part of global actor 'MainActor'
                public static let thomsonCrossSection = 6.652_458_7321e-29.m(2)
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:548:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let thomsonCrossSection = 6.652_458_7321e-29.m(2)
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:549:21: warning: static property 'wZMassRatio' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let wZMassRatio = 0.881_53.constant
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:549:21: note: add '@MainActor' to make static property 'wZMassRatio' part of global actor 'MainActor'
                public static let wZMassRatio = 0.881_53.constant
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:549:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let wZMassRatio = 0.881_53.constant
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:550:21: warning: static property 'weakMixingAngle' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let weakMixingAngle = 0.222_90.constant
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:550:21: note: add '@MainActor' to make static property 'weakMixingAngle' part of global actor 'MainActor'
                public static let weakMixingAngle = 0.222_90.constant
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:550:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let weakMixingAngle = 0.222_90.constant
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:551:21: warning: static property 'atomicMass' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let atomicMass = 1.660_539_066_60e-27.kg
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:551:21: note: add '@MainActor' to make static property 'atomicMass' part of global actor 'MainActor'
                public static let atomicMass = 1.660_539_066_60e-27.kg
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:551:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let atomicMass = 1.660_539_066_60e-27.kg
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:552:21: warning: static property 'stefanBoltzmann' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let stefanBoltzmann = 5.670_374_419e-8.W/.m(2).kelvin(4)
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:552:21: note: add '@MainActor' to make static property 'stefanBoltzmann' part of global actor 'MainActor'
                public static let stefanBoltzmann = 5.670_374_419e-8.W/.m(2).kelvin(4)
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:552:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let stefanBoltzmann = 5.670_374_419e-8.W/.m(2).kelvin(4)
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:553:21: warning: static property 'firstRadiation' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let firstRadiation = 3.741_771_852e-16.W.m(2)
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:553:21: note: add '@MainActor' to make static property 'firstRadiation' part of global actor 'MainActor'
                public static let firstRadiation = 3.741_771_852e-16.W.m(2)
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:553:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let firstRadiation = 3.741_771_852e-16.W.m(2)
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:554:21: warning: static property 'secondRadiation' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let secondRadiation = 1.438_776_877e-2.m.kelvin
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:554:21: note: add '@MainActor' to make static property 'secondRadiation' part of global actor 'MainActor'
                public static let secondRadiation = 1.438_776_877e-2.m.kelvin
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:554:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let secondRadiation = 1.438_776_877e-2.m.kelvin
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:555:21: warning: static property 'firstRadiationSpectralRadiance' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let firstRadiationSpectralRadiance = 1.191_042_972e-16.W.m(2).steradians
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:555:21: note: add '@MainActor' to make static property 'firstRadiationSpectralRadiance' part of global actor 'MainActor'
                public static let firstRadiationSpectralRadiance = 1.191_042_972e-16.W.m(2).steradians
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:555:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let firstRadiationSpectralRadiance = 1.191_042_972e-16.W.m(2).steradians
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:556:21: warning: static property 'wienDisplacement' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let wienDisplacement = 2.897_771_955e-3.m.kelvin
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:556:21: note: add '@MainActor' to make static property 'wienDisplacement' part of global actor 'MainActor'
                public static let wienDisplacement = 2.897_771_955e-3.m.kelvin
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:556:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let wienDisplacement = 2.897_771_955e-3.m.kelvin
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:557:21: warning: static property 'wienFrequency' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let wienFrequency = 5.878_925_757e10.Hz/.kelvin
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:557:21: note: add '@MainActor' to make static property 'wienFrequency' part of global actor 'MainActor'
                public static let wienFrequency = 5.878_925_757e10.Hz/.kelvin
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:557:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let wienFrequency = 5.878_925_757e10.Hz/.kelvin
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:558:21: warning: static property 'wienEntropy' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let wienEntropy = 3.002_916_077e-3.m.kelvin
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:558:21: note: add '@MainActor' to make static property 'wienEntropy' part of global actor 'MainActor'
                public static let wienEntropy = 3.002_916_077e-3.m.kelvin
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:558:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let wienEntropy = 3.002_916_077e-3.m.kelvin
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:937:21: warning: static property 'mass' is not concurrency-safe because non-'Sendable' type 'Mass?' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let mass = Mass(Physical.Constants.Particle.Positron.mass)
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/UnitStructs.swift:318:15: note: consider making struct 'Mass' conform to the 'Sendable' protocol
public struct Mass: PhysicalType {
              ^
                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:937:21: note: add '@MainActor' to make static property 'mass' part of global actor 'MainActor'
                public static let mass = Mass(Physical.Constants.Particle.Positron.mass)
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:937:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let mass = Mass(Physical.Constants.Particle.Positron.mass)
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:938:21: warning: static property 'charge' is not concurrency-safe because non-'Sendable' type 'ElectricCharge?' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let charge = ElectricCharge(Physical.Constants.Particle.Positron.charge)
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/UnitStructs.swift:174:15: note: consider making struct 'ElectricCharge' conform to the 'Sendable' protocol
public struct ElectricCharge: PhysicalType {
              ^
                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:938:21: note: add '@MainActor' to make static property 'charge' part of global actor 'MainActor'
                public static let charge = ElectricCharge(Physical.Constants.Particle.Positron.charge)
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:938:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let charge = ElectricCharge(Physical.Constants.Particle.Positron.charge)
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:945:22: warning: static property 'surfaceGravity' is not concurrency-safe because non-'Sendable' type 'Acceleration?' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let surfaceGravity = Acceleration(Physical.Constants.Earth.surfaceGravity)
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/UnitStructs.swift:94:15: note: consider making struct 'Acceleration' conform to the 'Sendable' protocol
public struct Acceleration: PhysicalType {
              ^
                                        , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:945:22: note: add '@MainActor' to make static property 'surfaceGravity' part of global actor 'MainActor'
                        public static let surfaceGravity = Acceleration(Physical.Constants.Earth.surfaceGravity)
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:945:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let surfaceGravity = Acceleration(Physical.Constants.Earth.surfaceGravity)
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:951:20: warning: static property 'meanRadius' is not concurrency-safe because non-'Sendable' type 'Length?' may have shared mutable state; this is an error in the Swift 6 language mode
        public static let meanRadius = Length(6371.km)
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/UnitStructs.swift:278:15: note: consider making struct 'Length' conform to the 'Sendable' protocol
public struct Length: PhysicalType {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:951:20: note: add '@MainActor' to make static property 'meanRadius' part of global actor 'MainActor'
        public static let meanRadius = Length(6371.km)
                          ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:951:20: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        public static let meanRadius = Length(6371.km)
                          ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:954:21: warning: static property 'gravity' is not concurrency-safe because non-'Sendable' type 'Acceleration?' may have shared mutable state; this is an error in the Swift 6 language mode
                public static let gravity = Acceleration(Physical.Constants.Earth.surfaceGravity)
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/UnitStructs.swift:94:15: note: consider making struct 'Acceleration' conform to the 'Sendable' protocol
public struct Acceleration: PhysicalType {
              ^
                                        , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:954:21: note: add '@MainActor' to make static property 'gravity' part of global actor 'MainActor'
                public static let gravity = Acceleration(Physical.Constants.Earth.surfaceGravity)
                                  ^
                @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:954:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                public static let gravity = Acceleration(Physical.Constants.Earth.surfaceGravity)
                                  ^
                nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:957:22: warning: static property 'total' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let total = 510_072_000.squareKilometers
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:957:22: note: add '@MainActor' to make static property 'total' part of global actor 'MainActor'
                        public static let total = 510_072_000.squareKilometers
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:957:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let total = 510_072_000.squareKilometers
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:958:22: warning: static property 'land' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let land = 148_940_000.squareKilometers
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:958:22: note: add '@MainActor' to make static property 'land' part of global actor 'MainActor'
                        public static let land = 148_940_000.squareKilometers
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:958:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let land = 148_940_000.squareKilometers
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:959:22: warning: static property 'water' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let water = 361_132_000.squareKilometers
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:959:22: note: add '@MainActor' to make static property 'water' part of global actor 'MainActor'
                        public static let water = 361_132_000.squareKilometers
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:959:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let water = 361_132_000.squareKilometers
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:963:22: warning: static property 'min' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let min = 184.K
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:963:22: note: add '@MainActor' to make static property 'min' part of global actor 'MainActor'
                        public static let min = 184.K
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:963:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let min = 184.K
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:964:22: warning: static property 'mean' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let mean = 287.16.K
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:964:22: note: add '@MainActor' to make static property 'mean' part of global actor 'MainActor'
                        public static let mean = 287.16.K
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:964:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let mean = 287.16.K
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:965:22: warning: static property 'max' is not concurrency-safe because non-'Sendable' type 'Physical' may have shared mutable state; this is an error in the Swift 6 language mode
                        public static let max = 330.K
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift:3:15: note: consider making struct 'Physical' conform to the 'Sendable' protocol
public struct Physical: Collection {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:965:22: note: add '@MainActor' to make static property 'max' part of global actor 'MainActor'
                        public static let max = 330.K
                                          ^
                        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift:965:22: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                        public static let max = 330.K
                                          ^
                        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Globals.swift:6:21: warning: static property 'shared' is not concurrency-safe because non-'Sendable' type 'Physical.Globals' may have shared mutable state; this is an error in the Swift 6 language mode
                static public let shared = Physical.Globals()
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Globals.swift:5:8: note: class 'Globals' does not conform to the 'Sendable' protocol
        class Globals {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Globals.swift:6:21: note: add '@MainActor' to make static property 'shared' part of global actor 'MainActor'
                static public let shared = Physical.Globals()
                                  ^
                       @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Globals.swift:6:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
                static public let shared = Physical.Globals()
                                  ^
                       nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/UnitStructs.swift:267:36: error: 'UnitInformationStorage' is only available in watchOS 6.0 or newer
        public init(_ real: Double, unit: UnitInformationStorage) { physical = Physical(value: real, unit: unit) }
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/UnitStructs.swift:267:9: note: add @available attribute to enclosing initializer
        public init(_ real: Double, unit: UnitInformationStorage) { physical = Physical(value: real, unit: unit) }
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/UnitStructs.swift:262:15: note: add @available attribute to enclosing struct
public struct InformationStorage: PhysicalType {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/UnitStructs.swift:268:39: error: 'UnitInformationStorage' is only available in watchOS 6.0 or newer
        public init(_ reals: [Double], unit: UnitInformationStorage) { physical = Physical(values: reals, unit: unit) }
                                             ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/UnitStructs.swift:268:9: note: add @available attribute to enclosing initializer
        public init(_ reals: [Double], unit: UnitInformationStorage) { physical = Physical(values: reals, unit: unit) }
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/UnitStructs.swift:262:15: note: add @available attribute to enclosing struct
public struct InformationStorage: PhysicalType {
              ^
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Generated/FloatingPointUnits.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Generated/PhysicalConversionType.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Generated/PhysicalUnits.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Numerics.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Operators.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Algebra.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Arrays.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Comparable.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Composition.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Conversions.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Description.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Equatable.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Inits.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Miscellaneous.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/NotAThing.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/TieredNumber.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Undetermined/Dimension.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Undetermined/Units.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Experiments.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Globals.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Metadata.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/PhysicalArrays.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/PhysicalFunctions.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/PhysicalStatistics.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/UnitStructs.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/dB.swift -target arm64-apple-watchos4.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/arm64/Physical_const_extract_protocols.json -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -enable-experimental-feature DebugDescriptionMacro -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos11.4-22T246-43efb940ff07ba2497b70ec94253f576.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name Physical -frontend-parseable-output -disable-clang-spi -target-sdk-version 11.4 -target-sdk-name watchos11.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/arm64/Physical.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/arm64/Physical.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/arm64/Physical-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/arm64/Physical-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/arm64/Physical-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/arm64/Physical.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/arm64/Physical.abi.json
SwiftCompile normal arm64 Compiling\ Numerics.swift,\ Operators.swift,\ Physical.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Numerics.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Operators.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift (in target 'Physical' from project 'Physical')
Command SwiftCompile failed with a nonzero exit code
** BUILD FAILED **
The following build commands failed:
	EmitSwiftModule normal arm64_32 (in target 'Physical' from project 'Physical')
	SwiftEmitModule normal arm64_32 Emitting\ module\ for\ Physical (in target 'Physical' from project 'Physical')
	SwiftEmitModule normal armv7k Emitting\ module\ for\ Physical (in target 'Physical' from project 'Physical')
	EmitSwiftModule normal armv7k (in target 'Physical' from project 'Physical')
	EmitSwiftModule normal arm64 (in target 'Physical' from project 'Physical')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ Physical (in target 'Physical' from project 'Physical')
	SwiftCompile normal arm64 Compiling\ Numerics.swift,\ Operators.swift,\ Physical.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Numerics.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Operators.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift (in target 'Physical' from project 'Physical')
	Building workspace spi-builder-workspace with scheme Physical
(8 failures)
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  Physical: /Users/admin/builder/spi-builder-workspace
resolved source packages: Physical
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Physical",
  "name" : "Physical",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "4.0"
    }
  ],
  "products" : [
    {
      "name" : "Physical",
      "targets" : [
        "Physical"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "PhysicalTests",
      "module_type" : "SwiftTarget",
      "name" : "PhysicalTests",
      "path" : "Tests/PhysicalTests",
      "sources" : [
        "Arrays.swift",
        "Doubles.swift",
        "PhysicalTests.swift",
        "Temperatures.swift",
        "XCTestManifests.swift",
        "dBTests.swift"
      ],
      "target_dependencies" : [
        "Physical"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Physical",
      "module_type" : "SwiftTarget",
      "name" : "Physical",
      "path" : "Sources/Physical",
      "product_memberships" : [
        "Physical"
      ],
      "sources" : [
        "Core/Generated/FloatingPointUnits.swift",
        "Core/Generated/PhysicalConversionType.swift",
        "Core/Generated/PhysicalUnits.swift",
        "Core/Numerics.swift",
        "Core/Operators.swift",
        "Core/Physical.swift",
        "Core/Physical/Algebra.swift",
        "Core/Physical/Arrays.swift",
        "Core/Physical/Comparable.swift",
        "Core/Physical/Composition.swift",
        "Core/Physical/Conversions.swift",
        "Core/Physical/Description.swift",
        "Core/Physical/Equatable.swift",
        "Core/Physical/Inits.swift",
        "Core/Physical/Miscellaneous.swift",
        "Core/Physical/NotAThing.swift",
        "Core/TieredNumber.swift",
        "Core/Undetermined/Dimension.swift",
        "Core/Undetermined/Units.swift",
        "Experimental/Constants.swift",
        "Experimental/Experiments.swift",
        "Experimental/Globals.swift",
        "Experimental/Metadata.swift",
        "Experimental/PhysicalArrays.swift",
        "Experimental/PhysicalFunctions.swift",
        "Experimental/PhysicalStatistics.swift",
        "Experimental/UnitStructs.swift",
        "Experimental/dB.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.2"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "Physical"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Physical -destination generic/platform=watchOS
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme Physical -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
  Physical: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
    Target 'PhysicalTests' in project 'Physical'
        ➜ Explicit dependency on target 'Physical' in project 'Physical'
    Target 'Physical' in project 'Physical'
        ➜ Explicit dependency on target 'Physical' in project 'Physical'
    Target 'Physical' in project 'Physical' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 162c3258f17ddf6e27f6de454c9d9bed
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/162c3258f17ddf6e27f6de454c9d9bed.xcbuilddata
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos11.4-22T246-43efb940ff07ba2497b70ec94253f576.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos11.4-22T246-43efb940ff07ba2497b70ec94253f576.sdkstatcache
SwiftDriver Physical normal armv7k com.apple.xcode.tools.swift.compiler (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Physical -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/armv7k/Physical.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -target armv7k-apple-watchos4.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos11.4-22T246-43efb940ff07ba2497b70ec94253f576.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/armv7k/Physical-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/armv7k/Physical.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/armv7k/Physical_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/DerivedSources-normal/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/DerivedSources/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/armv7k/Physical-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriver Physical normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Physical -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/arm64_32/Physical.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -target arm64_32-apple-watchos4.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos11.4-22T246-43efb940ff07ba2497b70ec94253f576.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/arm64_32/Physical-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/arm64_32/Physical.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/arm64_32/Physical_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/arm64_32/Physical-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriver Physical normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Physical -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/arm64/Physical.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -target arm64-apple-watchos4.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos11.4-22T246-43efb940ff07ba2497b70ec94253f576.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/arm64/Physical-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/arm64/Physical.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/arm64/Physical_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/arm64/Physical-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal armv7k Emitting\ module\ for\ Physical (in target 'Physical' from project 'Physical')
EmitSwiftModule normal armv7k (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Undetermined/Units.swift:105:20: warning: class 'UnitActivity' must restate inherited '@unchecked Sendable' conformance
public final class UnitActivity: Dimension {
                   ^
                                          , @unchecked Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Undetermined/Units.swift:113:20: warning: class 'UnitAmount' must restate inherited '@unchecked Sendable' conformance
public final class UnitAmount: Dimension {
                   ^
                                        , @unchecked Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Undetermined/Units.swift:128:20: warning: class 'UnitAngularSpeed' must restate inherited '@unchecked Sendable' conformance
public final class UnitAngularSpeed: Dimension {
                   ^
                                              , @unchecked Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Undetermined/Units.swift:137:20: warning: class 'UnitElectricCapacitance' must restate inherited '@unchecked Sendable' conformance
public final class UnitElectricCapacitance: Dimension {
                   ^
                                                     , @unchecked Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Undetermined/Units.swift:143:20: warning: class 'UnitElectricConductance' must restate inherited '@unchecked Sendable' conformance
public final class UnitElectricConductance: Dimension {
                   ^
                                                     , @unchecked Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Undetermined/Units.swift:149:20: warning: class 'UnitElectricInductance' must restate inherited '@unchecked Sendable' conformance
public final class UnitElectricInductance: Dimension {
                   ^
                                                    , @unchecked Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Undetermined/Units.swift:155:20: warning: class 'UnitForce' must restate inherited '@unchecked Sendable' conformance
public final class UnitForce: Dimension {
                   ^
                                       , @unchecked Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Undetermined/Units.swift:166:20: warning: class 'UnitIonizingRadiation' must restate inherited '@unchecked Sendable' conformance
public final class UnitIonizingRadiation: Dimension {
                   ^
                                                   , @unchecked Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Undetermined/Units.swift:173:20: warning: class 'UnitLuminousIntensity' must restate inherited '@unchecked Sendable' conformance
public final class UnitLuminousIntensity: Dimension {
                   ^
                                                   , @unchecked Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Undetermined/Units.swift:179:20: warning: class 'UnitLuminousFlux' must restate inherited '@unchecked Sendable' conformance
public final class UnitLuminousFlux: Dimension {
                   ^
                                              , @unchecked Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Undetermined/Units.swift:185:20: warning: class 'UnitMagneticFlux' must restate inherited '@unchecked Sendable' conformance
public final class UnitMagneticFlux: Dimension {
                   ^
                                              , @unchecked Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Undetermined/Units.swift:191:20: warning: class 'UnitMagneticFluxDensity' must restate inherited '@unchecked Sendable' conformance
public final class UnitMagneticFluxDensity: Dimension {
                   ^
                                                     , @unchecked Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Undetermined/Units.swift:198:20: warning: class 'UnitSolidAngle' must restate inherited '@unchecked Sendable' conformance
public final class UnitSolidAngle: Dimension {
                   ^
                                            , @unchecked Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Undetermined/Units.swift:209:20: warning: class 'UnitDynamicViscosity' must restate inherited '@unchecked Sendable' conformance
public final class UnitDynamicViscosity: Dimension {
                   ^
                                                  , @unchecked Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Undetermined/Units.swift:216:20: warning: class 'UnitKinematicViscosity' must restate inherited '@unchecked Sendable' conformance
public final class UnitKinematicViscosity: Dimension {
                   ^
                                                    , @unchecked Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/UnitStructs.swift:267:36: error: 'UnitInformationStorage' is only available in watchOS 6.0 or newer
        public init(_ real: Double, unit: UnitInformationStorage) { physical = Physical(value: real, unit: unit) }
                                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/UnitStructs.swift:267:9: note: add @available attribute to enclosing initializer
        public init(_ real: Double, unit: UnitInformationStorage) { physical = Physical(value: real, unit: unit) }
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/UnitStructs.swift:262:15: note: add @available attribute to enclosing struct
public struct InformationStorage: PhysicalType {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/UnitStructs.swift:268:39: error: 'UnitInformationStorage' is only available in watchOS 6.0 or newer
        public init(_ reals: [Double], unit: UnitInformationStorage) { physical = Physical(values: reals, unit: unit) }
                                             ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/UnitStructs.swift:268:9: note: add @available attribute to enclosing initializer
        public init(_ reals: [Double], unit: UnitInformationStorage) { physical = Physical(values: reals, unit: unit) }
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/UnitStructs.swift:262:15: note: add @available attribute to enclosing struct
public struct InformationStorage: PhysicalType {
              ^
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Generated/FloatingPointUnits.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Generated/PhysicalConversionType.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Generated/PhysicalUnits.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Numerics.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Operators.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Algebra.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Arrays.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Comparable.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Composition.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Conversions.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Description.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Equatable.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Inits.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Miscellaneous.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/NotAThing.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/TieredNumber.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Undetermined/Dimension.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Undetermined/Units.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Experiments.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Globals.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Metadata.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/PhysicalArrays.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/PhysicalFunctions.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/PhysicalStatistics.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/UnitStructs.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/dB.swift -target armv7k-apple-watchos4.0 -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/armv7k/Physical_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos11.4-22T246-43efb940ff07ba2497b70ec94253f576.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/DerivedSources-normal/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/DerivedSources/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name Physical -frontend-parseable-output -disable-clang-spi -target-sdk-version 11.4 -target-sdk-name watchos11.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/armv7k/Physical.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/armv7k/Physical.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/armv7k/Physical-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/armv7k/Physical-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/armv7k/Physical-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/armv7k/Physical.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Physical.build/Debug-watchos/Physical.build/Objects-normal/armv7k/Physical.abi.json
SwiftCompile normal armv7k Compiling\ Algebra.swift,\ Arrays.swift,\ Comparable.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Algebra.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Arrays.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Comparable.swift (in target 'Physical' from project 'Physical')
SwiftCompile normal armv7k /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Algebra.swift (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal armv7k /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Arrays.swift (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal armv7k /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Comparable.swift (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal armv7k Compiling\ Composition.swift,\ Conversions.swift,\ Description.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Composition.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Conversions.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Description.swift (in target 'Physical' from project 'Physical')
SwiftCompile normal armv7k /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Composition.swift (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal armv7k /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Conversions.swift (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal armv7k /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Description.swift (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal armv7k Compiling\ Equatable.swift,\ Inits.swift,\ Miscellaneous.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Equatable.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Inits.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Miscellaneous.swift (in target 'Physical' from project 'Physical')
SwiftCompile normal armv7k /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Equatable.swift (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal armv7k /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Inits.swift (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal armv7k /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Miscellaneous.swift (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal armv7k Compiling\ Units.swift,\ Constants.swift,\ Experiments.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Undetermined/Units.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Experiments.swift (in target 'Physical' from project 'Physical')
SwiftCompile normal armv7k /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Undetermined/Units.swift (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal armv7k /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Constants.swift (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal armv7k /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Experiments.swift (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal armv7k Compiling\ NotAThing.swift,\ TieredNumber.swift,\ Dimension.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/NotAThing.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/TieredNumber.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Undetermined/Dimension.swift (in target 'Physical' from project 'Physical')
SwiftCompile normal armv7k /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/NotAThing.swift (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal armv7k /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/TieredNumber.swift (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal armv7k /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Undetermined/Dimension.swift (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftEmitModule normal arm64 Emitting\ module\ for\ Physical (in target 'Physical' from project 'Physical')
EmitSwiftModule normal arm64 (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ Equatable.swift,\ Inits.swift,\ Miscellaneous.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Equatable.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Inits.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Miscellaneous.swift (in target 'Physical' from project 'Physical')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Equatable.swift (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Inits.swift (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical/Miscellaneous.swift (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftEmitModule normal arm64_32 Emitting\ module\ for\ Physical (in target 'Physical' from project 'Physical')
EmitSwiftModule normal arm64_32 (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ Numerics.swift,\ Operators.swift,\ Physical.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Numerics.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Operators.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift (in target 'Physical' from project 'Physical')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Numerics.swift (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Operators.swift (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Physical/Core/Physical.swift (in target 'Physical' from project 'Physical')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64_32 Compiling\ Globals.swift,\ Metadata.swift,\ PhysicalArrays.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Globals.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Metadata.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/PhysicalArrays.swift (in target 'Physical' from project 'Physical')
Command SwiftCompile failed with a nonzero exit code
** BUILD FAILED **
The following build commands failed:
	EmitSwiftModule normal armv7k (in target 'Physical' from project 'Physical')
	SwiftEmitModule normal armv7k Emitting\ module\ for\ Physical (in target 'Physical' from project 'Physical')
	SwiftCompile normal arm64_32 Compiling\ Globals.swift,\ Metadata.swift,\ PhysicalArrays.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Globals.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/Metadata.swift /Users/admin/builder/spi-builder-workspace/Sources/Physical/Experimental/PhysicalArrays.swift (in target 'Physical' from project 'Physical')
	Building workspace spi-builder-workspace with scheme Physical
(4 failures)
BUILD FAILURE 6.1 watchOS