Swift Package IndexBuild Information
Successful build of Pack, reference main (570f73), with Swift 6.1 for macOS (SPM) on 28 Apr 2025 14:52:41 UTC.
Swift 6 data race errors: 5
Build Command
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCapturesBuild Log
========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/mattcox/Pack.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/mattcox/Pack
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 570f73d Adds userInfo for providing context to pack/unpack
Cloned https://github.com/mattcox/Pack.git
Revision (git rev-parse @):
570f73d0d94aa90a6a2dbab7ed60878dad5f3fd1
SUCCESS checkout https://github.com/mattcox/Pack.git at main
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
"identity": ".resolve-product-dependencies",
"name": "resolve-dependencies",
"url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"dependencies": [
{
"identity": "pack",
"name": "Pack",
"url": "https://github.com/mattcox/Pack.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Pack",
"dependencies": [
]
}
]
}
Fetching https://github.com/mattcox/Pack.git
[1/96] Fetching pack
Fetched https://github.com/mattcox/Pack.git from cache (0.95s)
Creating working copy for https://github.com/mattcox/Pack.git
Working copy of https://github.com/mattcox/Pack.git resolved at main (570f73d)
warning: '.resolve-product-dependencies': dependency 'pack' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/mattcox/Pack.git
https://github.com/mattcox/Pack.git
{
"dependencies" : [
],
"manifest_display_name" : "Pack",
"name" : "Pack",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "11.0"
},
{
"name" : "ios",
"version" : "13.0"
}
],
"products" : [
{
"name" : "Pack",
"targets" : [
"Pack"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "PackTests",
"module_type" : "SwiftTarget",
"name" : "PackTests",
"path" : "Tests/PackTests",
"sources" : [
"BinaryPackTests_bigEndian.swift",
"BinaryPackTests_littleEndian.swift",
"BinaryPackTests_packed.swift"
],
"target_dependencies" : [
"Pack"
],
"type" : "test"
},
{
"c99name" : "Pack",
"module_type" : "SwiftTarget",
"name" : "Pack",
"path" : "Sources/Pack",
"product_memberships" : [
"Pack"
],
"sources" : [
"BinaryPack.swift",
"ByteOrder.swift",
"PackError.swift",
"PackUserInfoKey.swift",
"Protocols/Packable.swift",
"Protocols/Packed.swift",
"Protocols/Packer.swift",
"Protocols/Unpackable.swift",
"Protocols/Unpacker.swift",
"Types/Bool+Packed.swift",
"Types/Double+Packed.swift",
"Types/Float+Packed.swift",
"Types/Int+Packed.swift",
"Types/Int16+Packed.swift",
"Types/Int32+Packed.swift",
"Types/Int64+Packed.swift",
"Types/Int8+Packed.swift",
"Types/String+Packed.swift",
"Types/UInt+Packed.swift",
"Types/UInt16+Packed.swift",
"Types/UInt32+Packed.swift",
"Types/UInt64+Packed.swift",
"Types/UInt8+Packed.swift"
],
"type" : "library"
}
],
"tools_version" : "5.7"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-2F0A5646E1D333AE.txt
[3/24] Emitting module Pack
/Users/admin/builder/spi-builder-workspace/Sources/Pack/BinaryPack.swift:43:20: warning: static property 'defaultOptions' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
41 | /// object, when no options are specified.
42 | ///
43 | public static var defaultOptions: Options = [.stringsPrependedWithSize]
| |- warning: static property 'defaultOptions' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'defaultOptions' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'defaultOptions' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
44 |
45 | /// BinaryPack supports a number of options that controls how data is packed
/Users/admin/builder/spi-builder-workspace/Sources/Pack/BinaryPack.swift:67:21: warning: static property 'stringsNullTerminated' is not concurrency-safe because non-'Sendable' type 'BinaryPack.Options' may have shared mutable state; this is an error in the Swift 6 language mode
49 | /// multiple options.
50 | ///
51 | public struct Options: OptionSet {
| `- note: consider making struct 'Options' conform to the 'Sendable' protocol
52 | /// The corresponding value of the raw type.
53 | ///
:
65 | /// the end of the string.
66 | ///
67 | public static let stringsNullTerminated = Options(rawValue: 1 << 0)
| |- warning: static property 'stringsNullTerminated' is not concurrency-safe because non-'Sendable' type 'BinaryPack.Options' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'stringsNullTerminated' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
68 |
69 | /// Packs and unpacks strings by storing the size of the string data as
/Users/admin/builder/spi-builder-workspace/Sources/Pack/BinaryPack.swift:72:21: warning: static property 'stringsPrependedWithSize' is not concurrency-safe because non-'Sendable' type 'BinaryPack.Options' may have shared mutable state; this is an error in the Swift 6 language mode
49 | /// multiple options.
50 | ///
51 | public struct Options: OptionSet {
| `- note: consider making struct 'Options' conform to the 'Sendable' protocol
52 | /// The corresponding value of the raw type.
53 | ///
:
70 | /// an `Int32`, immediately before the string.
71 | ///
72 | public static let stringsPrependedWithSize = Options(rawValue: 1 << 1)
| |- warning: static property 'stringsPrependedWithSize' is not concurrency-safe because non-'Sendable' type 'BinaryPack.Options' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'stringsPrependedWithSize' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
73 |
74 | /// Specifies no options.
/Users/admin/builder/spi-builder-workspace/Sources/Pack/BinaryPack.swift:80:21: warning: static property 'none' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
78 | /// will not know when to stop reading the string.
79 | ///
80 | public static var none = Options(rawValue: .zero)
| |- warning: static property 'none' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'none' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'none' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
81 |
82 | /// Initialize a new Options object from a raw value.
/Users/admin/builder/spi-builder-workspace/Sources/Pack/ByteOrder.swift:46:20: warning: static property 'system' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
44 | /// The byte order used by the system this module has been compiled for.
45 | ///
46 | public static var system: ByteOrder = ByteOrder(from: CFByteOrderGetCurrent())
| |- warning: static property 'system' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'system' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'system' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
47 |
48 | /// Returns the byte order as a `CFByteOrder` Core Foundation type.
[4/26] Compiling Pack Int16+Packed.swift
[5/26] Compiling Pack Int32+Packed.swift
[6/26] Compiling Pack UInt16+Packed.swift
[7/26] Compiling Pack UInt32+Packed.swift
[8/26] Compiling Pack Bool+Packed.swift
[9/26] Compiling Pack Double+Packed.swift
[10/26] Compiling Pack UInt64+Packed.swift
[11/26] Compiling Pack UInt8+Packed.swift
[12/26] Compiling Pack Int64+Packed.swift
[13/26] Compiling Pack Int8+Packed.swift
[14/26] Compiling Pack BinaryPack.swift
/Users/admin/builder/spi-builder-workspace/Sources/Pack/BinaryPack.swift:43:20: warning: static property 'defaultOptions' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
41 | /// object, when no options are specified.
42 | ///
43 | public static var defaultOptions: Options = [.stringsPrependedWithSize]
| |- warning: static property 'defaultOptions' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'defaultOptions' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'defaultOptions' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
44 |
45 | /// BinaryPack supports a number of options that controls how data is packed
/Users/admin/builder/spi-builder-workspace/Sources/Pack/BinaryPack.swift:67:21: warning: static property 'stringsNullTerminated' is not concurrency-safe because non-'Sendable' type 'BinaryPack.Options' may have shared mutable state; this is an error in the Swift 6 language mode
49 | /// multiple options.
50 | ///
51 | public struct Options: OptionSet {
| `- note: consider making struct 'Options' conform to the 'Sendable' protocol
52 | /// The corresponding value of the raw type.
53 | ///
:
65 | /// the end of the string.
66 | ///
67 | public static let stringsNullTerminated = Options(rawValue: 1 << 0)
| |- warning: static property 'stringsNullTerminated' is not concurrency-safe because non-'Sendable' type 'BinaryPack.Options' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'stringsNullTerminated' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
68 |
69 | /// Packs and unpacks strings by storing the size of the string data as
/Users/admin/builder/spi-builder-workspace/Sources/Pack/BinaryPack.swift:72:21: warning: static property 'stringsPrependedWithSize' is not concurrency-safe because non-'Sendable' type 'BinaryPack.Options' may have shared mutable state; this is an error in the Swift 6 language mode
49 | /// multiple options.
50 | ///
51 | public struct Options: OptionSet {
| `- note: consider making struct 'Options' conform to the 'Sendable' protocol
52 | /// The corresponding value of the raw type.
53 | ///
:
70 | /// an `Int32`, immediately before the string.
71 | ///
72 | public static let stringsPrependedWithSize = Options(rawValue: 1 << 1)
| |- warning: static property 'stringsPrependedWithSize' is not concurrency-safe because non-'Sendable' type 'BinaryPack.Options' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'stringsPrependedWithSize' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
73 |
74 | /// Specifies no options.
/Users/admin/builder/spi-builder-workspace/Sources/Pack/BinaryPack.swift:80:21: warning: static property 'none' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
78 | /// will not know when to stop reading the string.
79 | ///
80 | public static var none = Options(rawValue: .zero)
| |- warning: static property 'none' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'none' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'none' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
81 |
82 | /// Initialize a new Options object from a raw value.
/Users/admin/builder/spi-builder-workspace/Sources/Pack/ByteOrder.swift:46:20: warning: static property 'system' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
44 | /// The byte order used by the system this module has been compiled for.
45 | ///
46 | public static var system: ByteOrder = ByteOrder(from: CFByteOrderGetCurrent())
| |- warning: static property 'system' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'system' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'system' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
47 |
48 | /// Returns the byte order as a `CFByteOrder` Core Foundation type.
/Users/admin/builder/spi-builder-workspace/Sources/Pack/BinaryPack.swift:344:31: warning: forming 'UnsafeRawPointer' to a variable of type 'T'; this is likely incorrect because 'T' may contain an object reference.
342 | for i in (0..<bytesCount).reversed() {
343 | var byte = (value >> (i * 8)) & bitMask
344 | let byteData = Data(bytes: &byte, count: MemoryLayout<UInt8>.size)
| `- warning: forming 'UnsafeRawPointer' to a variable of type 'T'; this is likely incorrect because 'T' may contain an object reference.
345 | bytes.append(byteData)
346 | }
[15/26] Compiling Pack ByteOrder.swift
/Users/admin/builder/spi-builder-workspace/Sources/Pack/BinaryPack.swift:43:20: warning: static property 'defaultOptions' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
41 | /// object, when no options are specified.
42 | ///
43 | public static var defaultOptions: Options = [.stringsPrependedWithSize]
| |- warning: static property 'defaultOptions' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'defaultOptions' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'defaultOptions' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
44 |
45 | /// BinaryPack supports a number of options that controls how data is packed
/Users/admin/builder/spi-builder-workspace/Sources/Pack/BinaryPack.swift:67:21: warning: static property 'stringsNullTerminated' is not concurrency-safe because non-'Sendable' type 'BinaryPack.Options' may have shared mutable state; this is an error in the Swift 6 language mode
49 | /// multiple options.
50 | ///
51 | public struct Options: OptionSet {
| `- note: consider making struct 'Options' conform to the 'Sendable' protocol
52 | /// The corresponding value of the raw type.
53 | ///
:
65 | /// the end of the string.
66 | ///
67 | public static let stringsNullTerminated = Options(rawValue: 1 << 0)
| |- warning: static property 'stringsNullTerminated' is not concurrency-safe because non-'Sendable' type 'BinaryPack.Options' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'stringsNullTerminated' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
68 |
69 | /// Packs and unpacks strings by storing the size of the string data as
/Users/admin/builder/spi-builder-workspace/Sources/Pack/BinaryPack.swift:72:21: warning: static property 'stringsPrependedWithSize' is not concurrency-safe because non-'Sendable' type 'BinaryPack.Options' may have shared mutable state; this is an error in the Swift 6 language mode
49 | /// multiple options.
50 | ///
51 | public struct Options: OptionSet {
| `- note: consider making struct 'Options' conform to the 'Sendable' protocol
52 | /// The corresponding value of the raw type.
53 | ///
:
70 | /// an `Int32`, immediately before the string.
71 | ///
72 | public static let stringsPrependedWithSize = Options(rawValue: 1 << 1)
| |- warning: static property 'stringsPrependedWithSize' is not concurrency-safe because non-'Sendable' type 'BinaryPack.Options' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'stringsPrependedWithSize' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
73 |
74 | /// Specifies no options.
/Users/admin/builder/spi-builder-workspace/Sources/Pack/BinaryPack.swift:80:21: warning: static property 'none' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
78 | /// will not know when to stop reading the string.
79 | ///
80 | public static var none = Options(rawValue: .zero)
| |- warning: static property 'none' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'none' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'none' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
81 |
82 | /// Initialize a new Options object from a raw value.
/Users/admin/builder/spi-builder-workspace/Sources/Pack/ByteOrder.swift:46:20: warning: static property 'system' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
44 | /// The byte order used by the system this module has been compiled for.
45 | ///
46 | public static var system: ByteOrder = ByteOrder(from: CFByteOrderGetCurrent())
| |- warning: static property 'system' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'system' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'system' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
47 |
48 | /// Returns the byte order as a `CFByteOrder` Core Foundation type.
/Users/admin/builder/spi-builder-workspace/Sources/Pack/BinaryPack.swift:344:31: warning: forming 'UnsafeRawPointer' to a variable of type 'T'; this is likely incorrect because 'T' may contain an object reference.
342 | for i in (0..<bytesCount).reversed() {
343 | var byte = (value >> (i * 8)) & bitMask
344 | let byteData = Data(bytes: &byte, count: MemoryLayout<UInt8>.size)
| `- warning: forming 'UnsafeRawPointer' to a variable of type 'T'; this is likely incorrect because 'T' may contain an object reference.
345 | bytes.append(byteData)
346 | }
[16/26] Compiling Pack PackError.swift
/Users/admin/builder/spi-builder-workspace/Sources/Pack/BinaryPack.swift:43:20: warning: static property 'defaultOptions' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
41 | /// object, when no options are specified.
42 | ///
43 | public static var defaultOptions: Options = [.stringsPrependedWithSize]
| |- warning: static property 'defaultOptions' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'defaultOptions' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'defaultOptions' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
44 |
45 | /// BinaryPack supports a number of options that controls how data is packed
/Users/admin/builder/spi-builder-workspace/Sources/Pack/BinaryPack.swift:67:21: warning: static property 'stringsNullTerminated' is not concurrency-safe because non-'Sendable' type 'BinaryPack.Options' may have shared mutable state; this is an error in the Swift 6 language mode
49 | /// multiple options.
50 | ///
51 | public struct Options: OptionSet {
| `- note: consider making struct 'Options' conform to the 'Sendable' protocol
52 | /// The corresponding value of the raw type.
53 | ///
:
65 | /// the end of the string.
66 | ///
67 | public static let stringsNullTerminated = Options(rawValue: 1 << 0)
| |- warning: static property 'stringsNullTerminated' is not concurrency-safe because non-'Sendable' type 'BinaryPack.Options' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'stringsNullTerminated' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
68 |
69 | /// Packs and unpacks strings by storing the size of the string data as
/Users/admin/builder/spi-builder-workspace/Sources/Pack/BinaryPack.swift:72:21: warning: static property 'stringsPrependedWithSize' is not concurrency-safe because non-'Sendable' type 'BinaryPack.Options' may have shared mutable state; this is an error in the Swift 6 language mode
49 | /// multiple options.
50 | ///
51 | public struct Options: OptionSet {
| `- note: consider making struct 'Options' conform to the 'Sendable' protocol
52 | /// The corresponding value of the raw type.
53 | ///
:
70 | /// an `Int32`, immediately before the string.
71 | ///
72 | public static let stringsPrependedWithSize = Options(rawValue: 1 << 1)
| |- warning: static property 'stringsPrependedWithSize' is not concurrency-safe because non-'Sendable' type 'BinaryPack.Options' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'stringsPrependedWithSize' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
73 |
74 | /// Specifies no options.
/Users/admin/builder/spi-builder-workspace/Sources/Pack/BinaryPack.swift:80:21: warning: static property 'none' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
78 | /// will not know when to stop reading the string.
79 | ///
80 | public static var none = Options(rawValue: .zero)
| |- warning: static property 'none' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'none' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'none' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
81 |
82 | /// Initialize a new Options object from a raw value.
/Users/admin/builder/spi-builder-workspace/Sources/Pack/ByteOrder.swift:46:20: warning: static property 'system' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
44 | /// The byte order used by the system this module has been compiled for.
45 | ///
46 | public static var system: ByteOrder = ByteOrder(from: CFByteOrderGetCurrent())
| |- warning: static property 'system' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'system' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'system' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
47 |
48 | /// Returns the byte order as a `CFByteOrder` Core Foundation type.
/Users/admin/builder/spi-builder-workspace/Sources/Pack/BinaryPack.swift:344:31: warning: forming 'UnsafeRawPointer' to a variable of type 'T'; this is likely incorrect because 'T' may contain an object reference.
342 | for i in (0..<bytesCount).reversed() {
343 | var byte = (value >> (i * 8)) & bitMask
344 | let byteData = Data(bytes: &byte, count: MemoryLayout<UInt8>.size)
| `- warning: forming 'UnsafeRawPointer' to a variable of type 'T'; this is likely incorrect because 'T' may contain an object reference.
345 | bytes.append(byteData)
346 | }
[17/26] Compiling Pack String+Packed.swift
[18/26] Compiling Pack UInt+Packed.swift
[19/26] Compiling Pack Float+Packed.swift
[20/26] Compiling Pack Int+Packed.swift
[21/26] Compiling Pack PackUserInfoKey.swift
[22/26] Compiling Pack Packable.swift
[23/26] Compiling Pack Packed.swift
[24/26] Compiling Pack Packer.swift
[25/26] Compiling Pack Unpackable.swift
[26/26] Compiling Pack Unpacker.swift
Build complete! (4.79s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "Pack",
"name" : "Pack",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "11.0"
},
{
"name" : "ios",
"version" : "13.0"
}
],
"products" : [
{
"name" : "Pack",
"targets" : [
"Pack"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "PackTests",
"module_type" : "SwiftTarget",
"name" : "PackTests",
"path" : "Tests/PackTests",
"sources" : [
"BinaryPackTests_bigEndian.swift",
"BinaryPackTests_littleEndian.swift",
"BinaryPackTests_packed.swift"
],
"target_dependencies" : [
"Pack"
],
"type" : "test"
},
{
"c99name" : "Pack",
"module_type" : "SwiftTarget",
"name" : "Pack",
"path" : "Sources/Pack",
"product_memberships" : [
"Pack"
],
"sources" : [
"BinaryPack.swift",
"ByteOrder.swift",
"PackError.swift",
"PackUserInfoKey.swift",
"Protocols/Packable.swift",
"Protocols/Packed.swift",
"Protocols/Packer.swift",
"Protocols/Unpackable.swift",
"Protocols/Unpacker.swift",
"Types/Bool+Packed.swift",
"Types/Double+Packed.swift",
"Types/Float+Packed.swift",
"Types/Int+Packed.swift",
"Types/Int16+Packed.swift",
"Types/Int32+Packed.swift",
"Types/Int64+Packed.swift",
"Types/Int8+Packed.swift",
"Types/String+Packed.swift",
"Types/UInt+Packed.swift",
"Types/UInt16+Packed.swift",
"Types/UInt32+Packed.swift",
"Types/UInt64+Packed.swift",
"Types/UInt8+Packed.swift"
],
"type" : "library"
}
],
"tools_version" : "5.7"
}
Done.