Swift Package IndexBuild Information
Successful build of TracingActivity, reference 0.1.1 (7c15da), with Swift 6.1 for macOS (SPM) on 24 Apr 2025 21:29:12 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/matis-schotte/TracingActivity.git
Reference: 0.1.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/matis-schotte/TracingActivity
* tag 0.1.1 -> FETCH_HEAD
HEAD is now at 7c15da9 FIX Typos
Cloned https://github.com/matis-schotte/TracingActivity.git
Revision (git rev-parse @):
7c15da9c261f0efa80b8002edc194daaa41cb22c
SUCCESS checkout https://github.com/matis-schotte/TracingActivity.git at 0.1.1
========================================
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": "tracingactivity",
"name": "TracingActivity",
"url": "https://github.com/matis-schotte/TracingActivity.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/TracingActivity",
"dependencies": [
]
}
]
}
Fetching https://github.com/matis-schotte/TracingActivity.git
[1/78] Fetching tracingactivity
Fetched https://github.com/matis-schotte/TracingActivity.git from cache (0.64s)
Creating working copy for https://github.com/matis-schotte/TracingActivity.git
Working copy of https://github.com/matis-schotte/TracingActivity.git resolved at 0.1.1 (7c15da9)
warning: '.resolve-product-dependencies': dependency 'tracingactivity' 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/matis-schotte/TracingActivity.git
https://github.com/matis-schotte/TracingActivity.git
{
"dependencies" : [
],
"manifest_display_name" : "TracingActivity",
"name" : "TracingActivity",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "10.0"
},
{
"name" : "macos",
"version" : "10.12"
},
{
"name" : "tvos",
"version" : "10.0"
},
{
"name" : "watchos",
"version" : "3.0"
}
],
"products" : [
{
"name" : "TracingActivity",
"targets" : [
"TracingActivity"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "TracingActivityTests",
"module_type" : "SwiftTarget",
"name" : "TracingActivityTests",
"path" : "Tests/TracingActivityTests",
"sources" : [
"TracingActivityTests.swift",
"XCTestManifests.swift"
],
"target_dependencies" : [
"TracingActivity"
],
"type" : "test"
},
{
"c99name" : "TracingActivity",
"module_type" : "SwiftTarget",
"name" : "TracingActivity",
"path" : "Sources/TracingActivity",
"product_memberships" : [
"TracingActivity"
],
"sources" : [
"TracingActivity.swift"
],
"type" : "library"
}
],
"tools_version" : "5.2"
}
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
[3/4] Emitting module TracingActivity
/Users/admin/builder/spi-builder-workspace/Sources/TracingActivity/TracingActivity.swift:16:17: warning: let 'OS_ACTIVITY_NONE' is not concurrency-safe because non-'Sendable' type 'os_activity_t' (aka 'any OS_os_activity') may have shared mutable state; this is an error in the Swift 6 language mode
14 |
15 | // Bridging Obj-C variabled defined as c-macroses. See `activity.h` header.
16 | fileprivate let OS_ACTIVITY_NONE = unsafeBitCast(dlsym(UnsafeMutableRawPointer(bitPattern: -2), "_os_activity_none"),
| `- warning: let 'OS_ACTIVITY_NONE' is not concurrency-safe because non-'Sendable' type 'os_activity_t' (aka 'any OS_os_activity') may have shared mutable state; this is an error in the Swift 6 language mode
17 | to: os_activity_t.self)
18 | fileprivate let OS_ACTIVITY_CURRENT = unsafeBitCast(dlsym(UnsafeMutableRawPointer(bitPattern: -2), "_os_activity_current"),
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/usr/include/os/activity.h:67:1: note: protocol 'OS_os_activity' does not conform to the 'Sendable' protocol
65 | API_AVAILABLE(macos(10.12), ios(10.0), watchos(3.0), tvos(10.0))
66 | #if OS_OBJECT_USE_OBJC
67 | OS_OBJECT_DECL(os_activity);
| `- note: protocol 'OS_os_activity' does not conform to the 'Sendable' protocol
68 | #else
69 | typedef struct os_activity_s *os_activity_t;
/Users/admin/builder/spi-builder-workspace/Sources/TracingActivity/TracingActivity.swift:13:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'os'
11 |
12 | import Foundation
13 | import os.activity
| `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'os'
14 |
15 | // Bridging Obj-C variabled defined as c-macroses. See `activity.h` header.
16 | fileprivate let OS_ACTIVITY_NONE = unsafeBitCast(dlsym(UnsafeMutableRawPointer(bitPattern: -2), "_os_activity_none"),
| |- note: add '@MainActor' to make let 'OS_ACTIVITY_NONE' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
17 | to: os_activity_t.self)
18 | fileprivate let OS_ACTIVITY_CURRENT = unsafeBitCast(dlsym(UnsafeMutableRawPointer(bitPattern: -2), "_os_activity_current"),
/Users/admin/builder/spi-builder-workspace/Sources/TracingActivity/TracingActivity.swift:18:17: warning: let 'OS_ACTIVITY_CURRENT' is not concurrency-safe because non-'Sendable' type 'os_activity_t' (aka 'any OS_os_activity') may have shared mutable state; this is an error in the Swift 6 language mode
16 | fileprivate let OS_ACTIVITY_NONE = unsafeBitCast(dlsym(UnsafeMutableRawPointer(bitPattern: -2), "_os_activity_none"),
17 | to: os_activity_t.self)
18 | fileprivate let OS_ACTIVITY_CURRENT = unsafeBitCast(dlsym(UnsafeMutableRawPointer(bitPattern: -2), "_os_activity_current"),
| |- warning: let 'OS_ACTIVITY_CURRENT' is not concurrency-safe because non-'Sendable' type 'os_activity_t' (aka 'any OS_os_activity') may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make let 'OS_ACTIVITY_CURRENT' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
19 | to: os_activity_t.self)
20 | /**
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/usr/include/os/activity.h:67:1: note: protocol 'OS_os_activity' does not conform to the 'Sendable' protocol
65 | API_AVAILABLE(macos(10.12), ios(10.0), watchos(3.0), tvos(10.0))
66 | #if OS_OBJECT_USE_OBJC
67 | OS_OBJECT_DECL(os_activity);
| `- note: protocol 'OS_os_activity' does not conform to the 'Sendable' protocol
68 | #else
69 | typedef struct os_activity_s *os_activity_t;
/Users/admin/builder/spi-builder-workspace/Sources/TracingActivity/TracingActivity.swift:203:21: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'TracingActivity.Options' may have shared mutable state; this is an error in the Swift 6 language mode
193 | extension TracingActivity {
194 | /// Support flags for os_activity_create or os_activity_start.
195 | public struct Options: OptionSet {
| `- note: consider making struct 'Options' conform to the 'Sendable' protocol
196 | public let rawValue: UInt32
197 |
:
201 |
202 | /// Use the default flags.
203 | public static let `default` = Options(rawValue: OS_ACTIVITY_FLAG_DEFAULT.rawValue)
| |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'TracingActivity.Options' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
204 | /// Detach the newly created activity from the provided activity (if any). If
205 | /// passed in conjunction with an exiting activity, the activity will only note
/Users/admin/builder/spi-builder-workspace/Sources/TracingActivity/TracingActivity.swift:209:21: warning: static property 'detached' is not concurrency-safe because non-'Sendable' type 'TracingActivity.Options' may have shared mutable state; this is an error in the Swift 6 language mode
193 | extension TracingActivity {
194 | /// Support flags for os_activity_create or os_activity_start.
195 | public struct Options: OptionSet {
| `- note: consider making struct 'Options' conform to the 'Sendable' protocol
196 | public let rawValue: UInt32
197 |
:
207 | /// level activity. This allows users to see what activity triggered work
208 | /// without actually relating the activities.
209 | public static let detached = Options(rawValue: OS_ACTIVITY_FLAG_DETACHED.rawValue)
| |- warning: static property 'detached' is not concurrency-safe because non-'Sendable' type 'TracingActivity.Options' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'detached' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
210 | /// Will only create a new activity if none present. If an activity ID is
211 | /// already present, a new object will be returned with the same activity ID
/Users/admin/builder/spi-builder-workspace/Sources/TracingActivity/TracingActivity.swift:213:21: warning: static property 'ifNonePresent' is not concurrency-safe because non-'Sendable' type 'TracingActivity.Options' may have shared mutable state; this is an error in the Swift 6 language mode
193 | extension TracingActivity {
194 | /// Support flags for os_activity_create or os_activity_start.
195 | public struct Options: OptionSet {
| `- note: consider making struct 'Options' conform to the 'Sendable' protocol
196 | public let rawValue: UInt32
197 |
:
211 | /// already present, a new object will be returned with the same activity ID
212 | /// underneath.
213 | public static let ifNonePresent = Options(rawValue: OS_ACTIVITY_FLAG_IF_NONE_PRESENT.rawValue)
| |- warning: static property 'ifNonePresent' is not concurrency-safe because non-'Sendable' type 'TracingActivity.Options' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'ifNonePresent' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
214 | }
215 |
[4/4] Compiling TracingActivity TracingActivity.swift
/Users/admin/builder/spi-builder-workspace/Sources/TracingActivity/TracingActivity.swift:16:17: warning: let 'OS_ACTIVITY_NONE' is not concurrency-safe because non-'Sendable' type 'os_activity_t' (aka 'any OS_os_activity') may have shared mutable state; this is an error in the Swift 6 language mode
14 |
15 | // Bridging Obj-C variabled defined as c-macroses. See `activity.h` header.
16 | fileprivate let OS_ACTIVITY_NONE = unsafeBitCast(dlsym(UnsafeMutableRawPointer(bitPattern: -2), "_os_activity_none"),
| `- warning: let 'OS_ACTIVITY_NONE' is not concurrency-safe because non-'Sendable' type 'os_activity_t' (aka 'any OS_os_activity') may have shared mutable state; this is an error in the Swift 6 language mode
17 | to: os_activity_t.self)
18 | fileprivate let OS_ACTIVITY_CURRENT = unsafeBitCast(dlsym(UnsafeMutableRawPointer(bitPattern: -2), "_os_activity_current"),
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/usr/include/os/activity.h:67:1: note: protocol 'OS_os_activity' does not conform to the 'Sendable' protocol
65 | API_AVAILABLE(macos(10.12), ios(10.0), watchos(3.0), tvos(10.0))
66 | #if OS_OBJECT_USE_OBJC
67 | OS_OBJECT_DECL(os_activity);
| `- note: protocol 'OS_os_activity' does not conform to the 'Sendable' protocol
68 | #else
69 | typedef struct os_activity_s *os_activity_t;
/Users/admin/builder/spi-builder-workspace/Sources/TracingActivity/TracingActivity.swift:13:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'os'
11 |
12 | import Foundation
13 | import os.activity
| `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'os'
14 |
15 | // Bridging Obj-C variabled defined as c-macroses. See `activity.h` header.
16 | fileprivate let OS_ACTIVITY_NONE = unsafeBitCast(dlsym(UnsafeMutableRawPointer(bitPattern: -2), "_os_activity_none"),
| |- note: add '@MainActor' to make let 'OS_ACTIVITY_NONE' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
17 | to: os_activity_t.self)
18 | fileprivate let OS_ACTIVITY_CURRENT = unsafeBitCast(dlsym(UnsafeMutableRawPointer(bitPattern: -2), "_os_activity_current"),
/Users/admin/builder/spi-builder-workspace/Sources/TracingActivity/TracingActivity.swift:18:17: warning: let 'OS_ACTIVITY_CURRENT' is not concurrency-safe because non-'Sendable' type 'os_activity_t' (aka 'any OS_os_activity') may have shared mutable state; this is an error in the Swift 6 language mode
16 | fileprivate let OS_ACTIVITY_NONE = unsafeBitCast(dlsym(UnsafeMutableRawPointer(bitPattern: -2), "_os_activity_none"),
17 | to: os_activity_t.self)
18 | fileprivate let OS_ACTIVITY_CURRENT = unsafeBitCast(dlsym(UnsafeMutableRawPointer(bitPattern: -2), "_os_activity_current"),
| |- warning: let 'OS_ACTIVITY_CURRENT' is not concurrency-safe because non-'Sendable' type 'os_activity_t' (aka 'any OS_os_activity') may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make let 'OS_ACTIVITY_CURRENT' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
19 | to: os_activity_t.self)
20 | /**
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/usr/include/os/activity.h:67:1: note: protocol 'OS_os_activity' does not conform to the 'Sendable' protocol
65 | API_AVAILABLE(macos(10.12), ios(10.0), watchos(3.0), tvos(10.0))
66 | #if OS_OBJECT_USE_OBJC
67 | OS_OBJECT_DECL(os_activity);
| `- note: protocol 'OS_os_activity' does not conform to the 'Sendable' protocol
68 | #else
69 | typedef struct os_activity_s *os_activity_t;
/Users/admin/builder/spi-builder-workspace/Sources/TracingActivity/TracingActivity.swift:203:21: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'TracingActivity.Options' may have shared mutable state; this is an error in the Swift 6 language mode
193 | extension TracingActivity {
194 | /// Support flags for os_activity_create or os_activity_start.
195 | public struct Options: OptionSet {
| `- note: consider making struct 'Options' conform to the 'Sendable' protocol
196 | public let rawValue: UInt32
197 |
:
201 |
202 | /// Use the default flags.
203 | public static let `default` = Options(rawValue: OS_ACTIVITY_FLAG_DEFAULT.rawValue)
| |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'TracingActivity.Options' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
204 | /// Detach the newly created activity from the provided activity (if any). If
205 | /// passed in conjunction with an exiting activity, the activity will only note
/Users/admin/builder/spi-builder-workspace/Sources/TracingActivity/TracingActivity.swift:209:21: warning: static property 'detached' is not concurrency-safe because non-'Sendable' type 'TracingActivity.Options' may have shared mutable state; this is an error in the Swift 6 language mode
193 | extension TracingActivity {
194 | /// Support flags for os_activity_create or os_activity_start.
195 | public struct Options: OptionSet {
| `- note: consider making struct 'Options' conform to the 'Sendable' protocol
196 | public let rawValue: UInt32
197 |
:
207 | /// level activity. This allows users to see what activity triggered work
208 | /// without actually relating the activities.
209 | public static let detached = Options(rawValue: OS_ACTIVITY_FLAG_DETACHED.rawValue)
| |- warning: static property 'detached' is not concurrency-safe because non-'Sendable' type 'TracingActivity.Options' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'detached' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
210 | /// Will only create a new activity if none present. If an activity ID is
211 | /// already present, a new object will be returned with the same activity ID
/Users/admin/builder/spi-builder-workspace/Sources/TracingActivity/TracingActivity.swift:213:21: warning: static property 'ifNonePresent' is not concurrency-safe because non-'Sendable' type 'TracingActivity.Options' may have shared mutable state; this is an error in the Swift 6 language mode
193 | extension TracingActivity {
194 | /// Support flags for os_activity_create or os_activity_start.
195 | public struct Options: OptionSet {
| `- note: consider making struct 'Options' conform to the 'Sendable' protocol
196 | public let rawValue: UInt32
197 |
:
211 | /// already present, a new object will be returned with the same activity ID
212 | /// underneath.
213 | public static let ifNonePresent = Options(rawValue: OS_ACTIVITY_FLAG_IF_NONE_PRESENT.rawValue)
| |- warning: static property 'ifNonePresent' is not concurrency-safe because non-'Sendable' type 'TracingActivity.Options' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'ifNonePresent' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
214 | }
215 |
Build complete! (4.22s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "TracingActivity",
"name" : "TracingActivity",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "10.0"
},
{
"name" : "macos",
"version" : "10.12"
},
{
"name" : "tvos",
"version" : "10.0"
},
{
"name" : "watchos",
"version" : "3.0"
}
],
"products" : [
{
"name" : "TracingActivity",
"targets" : [
"TracingActivity"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "TracingActivityTests",
"module_type" : "SwiftTarget",
"name" : "TracingActivityTests",
"path" : "Tests/TracingActivityTests",
"sources" : [
"TracingActivityTests.swift",
"XCTestManifests.swift"
],
"target_dependencies" : [
"TracingActivity"
],
"type" : "test"
},
{
"c99name" : "TracingActivity",
"module_type" : "SwiftTarget",
"name" : "TracingActivity",
"path" : "Sources/TracingActivity",
"product_memberships" : [
"TracingActivity"
],
"sources" : [
"TracingActivity.swift"
],
"type" : "library"
}
],
"tools_version" : "5.2"
}
Done.