Swift Package IndexBuild Information
Successful build of UniqueID, reference main (0b0a36), with Swift 6.1 for macOS (SPM) on 26 Apr 2025 22:59:52 UTC.
Swift 6 data race errors: 2
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/karwa/uniqueid.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/karwa/uniqueid
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 0b0a369 [README] Add package index badges
Cloned https://github.com/karwa/uniqueid.git
Revision (git rev-parse @):
0b0a36949d1ff5e02dc1c0aaee7461f12a768d07
SUCCESS checkout https://github.com/karwa/uniqueid.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": "uniqueid",
"name": "UniqueID",
"url": "https://github.com/karwa/uniqueid.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/uniqueid",
"dependencies": [
]
}
]
}
Fetching https://github.com/karwa/uniqueid.git
[5/439] Fetching uniqueid
Fetched https://github.com/karwa/uniqueid.git from cache (0.87s)
Creating working copy for https://github.com/karwa/uniqueid.git
Working copy of https://github.com/karwa/uniqueid.git resolved at main (0b0a369)
warning: '.resolve-product-dependencies': dependency 'uniqueid' 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/karwa/uniqueid.git
https://github.com/karwa/uniqueid.git
{
"dependencies" : [
],
"manifest_display_name" : "UniqueID",
"name" : "UniqueID",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.12"
},
{
"name" : "ios",
"version" : "10.0"
},
{
"name" : "tvos",
"version" : "10.0"
},
{
"name" : "watchos",
"version" : "3.0"
}
],
"products" : [
{
"name" : "UniqueID",
"targets" : [
"UniqueID"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "UniqueIDTests",
"module_type" : "SwiftTarget",
"name" : "UniqueIDTests",
"path" : "Tests/UniqueIDTests",
"sources" : [
"UUIDv6Tests.swift",
"UniqueIDTests.swift"
],
"target_dependencies" : [
"UniqueID"
],
"type" : "test"
},
{
"c99name" : "UniqueID",
"module_type" : "SwiftTarget",
"name" : "UniqueID",
"path" : "Sources/UniqueID",
"product_memberships" : [
"UniqueID"
],
"sources" : [
"Foundation+UniqueID.swift",
"Time.swift",
"UniqueID+Components.swift",
"UniqueID+Parser.swift",
"UniqueID+Serialization.swift",
"UniqueID+v4.swift",
"UniqueID+v6.swift",
"UniqueID.swift"
],
"type" : "library"
}
],
"tools_version" : "5.5"
}
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
[3/11] Compiling UniqueID UniqueID.swift
[4/11] Compiling UniqueID UniqueID+Serialization.swift
[5/11] Compiling UniqueID UniqueID+v4.swift
[6/11] Compiling UniqueID UniqueID+Parser.swift
[7/11] Compiling UniqueID UniqueID+v6.swift
/Users/admin/builder/spi-builder-workspace/Sources/UniqueID/UniqueID+v6.swift:40:14: warning: var '_uuidv6GeneratorState' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
38 |
39 | @usableFromInline
40 | internal var _uuidv6GeneratorState = UUIDv6GeneratorState()
| |- warning: var '_uuidv6GeneratorState' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert '_uuidv6GeneratorState' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var '_uuidv6GeneratorState' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
41 |
42 | #if canImport(Darwin)
/Users/admin/builder/spi-builder-workspace/Sources/UniqueID/UniqueID+v6.swift:47:16: warning: var '_uuidv6GeneratorStateLock' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
45 |
46 | @usableFromInline
47 | internal var _uuidv6GeneratorStateLock: UnsafeMutablePointer<os_unfair_lock> = {
| |- warning: var '_uuidv6GeneratorStateLock' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert '_uuidv6GeneratorStateLock' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var '_uuidv6GeneratorStateLock' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
48 | let lock = UnsafeMutablePointer<os_unfair_lock>.allocate(capacity: 1)
49 | lock.initialize(to: os_unfair_lock())
[8/11] Compiling UniqueID Time.swift
[9/11] Compiling UniqueID UniqueID+Components.swift
[10/11] Emitting module UniqueID
/Users/admin/builder/spi-builder-workspace/Sources/UniqueID/UniqueID+v6.swift:40:14: warning: var '_uuidv6GeneratorState' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
38 |
39 | @usableFromInline
40 | internal var _uuidv6GeneratorState = UUIDv6GeneratorState()
| |- warning: var '_uuidv6GeneratorState' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert '_uuidv6GeneratorState' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var '_uuidv6GeneratorState' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
41 |
42 | #if canImport(Darwin)
/Users/admin/builder/spi-builder-workspace/Sources/UniqueID/UniqueID+v6.swift:47:16: warning: var '_uuidv6GeneratorStateLock' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
45 |
46 | @usableFromInline
47 | internal var _uuidv6GeneratorStateLock: UnsafeMutablePointer<os_unfair_lock> = {
| |- warning: var '_uuidv6GeneratorStateLock' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert '_uuidv6GeneratorStateLock' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make var '_uuidv6GeneratorStateLock' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
48 | let lock = UnsafeMutablePointer<os_unfair_lock>.allocate(capacity: 1)
49 | lock.initialize(to: os_unfair_lock())
[11/11] Compiling UniqueID Foundation+UniqueID.swift
Build complete! (4.05s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "UniqueID",
"name" : "UniqueID",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.12"
},
{
"name" : "ios",
"version" : "10.0"
},
{
"name" : "tvos",
"version" : "10.0"
},
{
"name" : "watchos",
"version" : "3.0"
}
],
"products" : [
{
"name" : "UniqueID",
"targets" : [
"UniqueID"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "UniqueIDTests",
"module_type" : "SwiftTarget",
"name" : "UniqueIDTests",
"path" : "Tests/UniqueIDTests",
"sources" : [
"UUIDv6Tests.swift",
"UniqueIDTests.swift"
],
"target_dependencies" : [
"UniqueID"
],
"type" : "test"
},
{
"c99name" : "UniqueID",
"module_type" : "SwiftTarget",
"name" : "UniqueID",
"path" : "Sources/UniqueID",
"product_memberships" : [
"UniqueID"
],
"sources" : [
"Foundation+UniqueID.swift",
"Time.swift",
"UniqueID+Components.swift",
"UniqueID+Parser.swift",
"UniqueID+Serialization.swift",
"UniqueID+v4.swift",
"UniqueID+v6.swift",
"UniqueID.swift"
],
"type" : "library"
}
],
"tools_version" : "5.5"
}
Done.