Swift Package IndexBuild Information
Failed to build Flare, reference 3.1.0 (c416e1), with Swift 6.2 (beta) for Android on 23 Jun 2025 15:36:56 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/space-code/flare.git
Reference: 3.1.0
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: git branch -m <name>
From https://github.com/space-code/flare
* tag 3.1.0 -> FETCH_HEAD
HEAD is now at c416e18 Release `3.1.0` (#108)
Cloned https://github.com/space-code/flare.git
Revision (git rev-parse @):
c416e18567e7e50b743ebbea2f3d0a02a8c97f7d
SUCCESS checkout https://github.com/space-code/flare.git at 3.1.0
========================================
Build
========================================
Selected platform: android
Swift version: 6.2
Building package at path: $PWD
https://github.com/space-code/flare.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:android-6.2-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:b7c4a6b4153ff40ef9277e2157e708f835b8eb011095d53bd8db4594eb2b7798
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:android-6.2-latest
Fetching https://github.com/pointfreeco/swift-snapshot-testing
Fetching https://github.com/space-code/concurrency.git
Fetching https://github.com/space-code/atomic.git
Fetching https://github.com/space-code/log.git
Fetching https://github.com/apple/swift-docc-plugin
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Fetched https://github.com/apple/swift-docc-plugin from cache (0.56s)
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Fetched https://github.com/space-code/atomic.git from cache (2.46s)
Fetched https://github.com/space-code/log.git from cache (2.46s)
Fetched https://github.com/space-code/concurrency.git from cache (2.47s)
Fetched https://github.com/pointfreeco/swift-snapshot-testing from cache (2.56s)
Computing version for https://github.com/pointfreeco/swift-snapshot-testing
Computed https://github.com/pointfreeco/swift-snapshot-testing at 1.18.3 (3.12s)
Fetching https://github.com/swiftlang/swift-syntax
Fetching https://github.com/pointfreeco/swift-custom-dump
[1/4581] Fetching swift-custom-dump
Fetched https://github.com/pointfreeco/swift-custom-dump from cache (0.37s)
[1/70927] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax from cache (7.77s)
Computing version for https://github.com/space-code/atomic.git
warning: 'atomic': /Package.swift:12:16: warning: 'v11' is deprecated: tvOS 12.0 is the oldest supported version [#DeprecatedDeclaration]
10 | .iOS(.v13),
11 | .watchOS(.v6),
12 | .tvOS(.v11),
| `- warning: 'v11' is deprecated: tvOS 12.0 is the oldest supported version [#DeprecatedDeclaration]
13 | .visionOS(.v1),
14 | ],
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Computed https://github.com/space-code/atomic.git at 1.1.0 (8.61s)
Computing version for https://github.com/space-code/log.git
Computed https://github.com/space-code/log.git at 1.2.0 (0.84s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.4.3 (4.57s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3416] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.72s)
Computing version for https://github.com/space-code/concurrency.git
Computed https://github.com/space-code/concurrency.git at 0.2.0 (1.53s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.3.3 (0.71s)
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay
[1/5467] Fetching xctest-dynamic-overlay
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay from cache (1.13s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (2.20s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 601.0.1 (1.33s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.5.2 (0.77s)
Creating working copy for https://github.com/space-code/atomic.git
Working copy of https://github.com/space-code/atomic.git resolved at 1.1.0
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.4.3
Creating working copy for https://github.com/pointfreeco/swift-custom-dump
Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.3.3
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/pointfreeco/swift-snapshot-testing
Working copy of https://github.com/pointfreeco/swift-snapshot-testing resolved at 1.18.3
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 601.0.1
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.5.2
Creating working copy for https://github.com/space-code/log.git
Working copy of https://github.com/space-code/log.git resolved at 1.2.0
Creating working copy for https://github.com/space-code/concurrency.git
Working copy of https://github.com/space-code/concurrency.git resolved at 0.2.0
warning: 'atomic': /host/spi-builder-workspace/.build/checkouts/atomic/Package.swift:12:16: warning: 'v11' is deprecated: tvOS 12.0 is the oldest supported version [#DeprecatedDeclaration]
10 | .iOS(.v13),
11 | .watchOS(.v6),
12 | .tvOS(.v11),
| `- warning: 'v11' is deprecated: tvOS 12.0 is the oldest supported version [#DeprecatedDeclaration]
13 | .visionOS(.v1),
14 | ],
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
warning: 'spi-builder-workspace': found 2 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
/host/spi-builder-workspace/Sources/Flare/swiftgen.yml
/host/spi-builder-workspace/Sources/Flare/Makefile
warning: 'spi-builder-workspace': found 2 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
/host/spi-builder-workspace/Sources/FlareUI/Makefile
/host/spi-builder-workspace/Sources/FlareUI/swiftgen.yml
/host/spi-builder-workspace/.build/checkouts/swift-docc-plugin/Plugins/Swift-DocC Preview/Symbolic Links/SwiftDocCPluginUtilities/BuildGraph/DocumentationBuildGraph.swift:106:17: warning: capture of non-sendable type 'Target.Type' in an isolated closure; this is an error in the Swift 6 language mode
104 | // Copy the closure and the target into a block operation object
105 | let new = BlockOperation { [work, task] in
106 | work(task)
| `- warning: capture of non-sendable type 'Target.Type' in an isolated closure; this is an error in the Swift 6 language mode
107 | }
108 | operationsByID[task.id] = new
/host/spi-builder-workspace/.build/checkouts/swift-docc-plugin/Plugins/Swift-DocC Preview/Symbolic Links/SwiftDocCPluginUtilities/BuildGraph/DocumentationBuildGraph.swift:105:41: warning: capture of non-sendable type 'Target.Type' in an isolated closure; this is an error in the Swift 6 language mode
103 | }
104 | // Copy the closure and the target into a block operation object
105 | let new = BlockOperation { [work, task] in
| `- warning: capture of non-sendable type 'Target.Type' in an isolated closure; this is an error in the Swift 6 language mode
106 | work(task)
107 | }
[1/1] Compiling plugin Swift-DocC Preview
/host/spi-builder-workspace/.build/checkouts/swift-docc-plugin/Plugins/Swift-DocC Convert/Symbolic Links/SwiftDocCPluginUtilities/BuildGraph/DocumentationBuildGraph.swift:106:17: warning: capture of non-sendable type 'Target.Type' in an isolated closure; this is an error in the Swift 6 language mode
104 | // Copy the closure and the target into a block operation object
105 | let new = BlockOperation { [work, task] in
106 | work(task)
| `- warning: capture of non-sendable type 'Target.Type' in an isolated closure; this is an error in the Swift 6 language mode
107 | }
108 | operationsByID[task.id] = new
/host/spi-builder-workspace/.build/checkouts/swift-docc-plugin/Plugins/Swift-DocC Convert/Symbolic Links/SwiftDocCPluginUtilities/BuildGraph/DocumentationBuildGraph.swift:105:41: warning: capture of non-sendable type 'Target.Type' in an isolated closure; this is an error in the Swift 6 language mode
103 | }
104 | // Copy the closure and the target into a block operation object
105 | let new = BlockOperation { [work, task] in
| `- warning: capture of non-sendable type 'Target.Type' in an isolated closure; this is an error in the Swift 6 language mode
106 | work(task)
107 | }
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/17] Copying Localizable.strings
[4/17] Copying Info.plist
[5/17] Copying Localizable.strings
[6/17] Copying Info.plist
[6/17] Copying Assets.xcassets
[6/17] Copying Media.xcassets
[6/17] Write sources
[16/17] Write swift-version-8C5A4AE7A8CE2BA.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[18/44] Emitting module Atomic
/host/spi-builder-workspace/.build/checkouts/atomic/Sources/Atomic/Classes/Helpers/Lock/UnfairLock.swift:15:29: error: cannot find type 'os_unfair_lock_t' in scope
13 |
14 | /// The underlying `os_unfair_lock` used for synchronization.
15 | private let unfairLock: os_unfair_lock_t
| `- error: cannot find type 'os_unfair_lock_t' in scope
16 |
17 | // MARK: Initialization
[19/44] Compiling Concurrency TaskFactory.swift
[20/44] Emitting module Concurrency
[21/44] Compiling Concurrency DispatchQueue+IDispatchQueue.swift
[22/44] Compiling Concurrency IDispatchQueueFactory.swift
[23/44] Compiling Concurrency ITaskFactory.swift
[24/44] Compiling Concurrency DispatchQueueFactory.swift
[25/44] Compiling Log ConsoleWriter.swift
/host/spi-builder-workspace/.build/checkouts/log/Sources/Log/Classes/Core/Printers/OSPrinter.swift:7:8: error: no such module 'OSLog'
5 |
6 | import Foundation
7 | import OSLog
| `- error: no such module 'OSLog'
8 |
9 | // MARK: - OSPrinter
[26/44] Compiling Log IConsoleWriter.swift
/host/spi-builder-workspace/.build/checkouts/log/Sources/Log/Classes/Core/Printers/OSPrinter.swift:7:8: error: no such module 'OSLog'
5 |
6 | import Foundation
7 | import OSLog
| `- error: no such module 'OSLog'
8 |
9 | // MARK: - OSPrinter
[27/44] Compiling Log OSPrinter.swift
/host/spi-builder-workspace/.build/checkouts/log/Sources/Log/Classes/Core/Printers/OSPrinter.swift:7:8: error: no such module 'OSLog'
5 |
6 | import Foundation
7 | import OSLog
| `- error: no such module 'OSLog'
8 |
9 | // MARK: - OSPrinter
[28/44] Compiling Log Atomic.swift
/host/spi-builder-workspace/.build/checkouts/log/Sources/Log/Classes/Core/Printers/OSPrinter.swift:7:8: error: no such module 'OSLog'
5 |
6 | import Foundation
7 | import OSLog
| `- error: no such module 'OSLog'
8 |
9 | // MARK: - OSPrinter
[29/44] Compiling Log IOSWriter.swift
/host/spi-builder-workspace/.build/checkouts/log/Sources/Log/Classes/Core/Printers/OSPrinter.swift:7:8: error: no such module 'OSLog'
5 |
6 | import Foundation
7 | import OSLog
| `- error: no such module 'OSLog'
8 |
9 | // MARK: - OSPrinter
[30/44] Compiling Log OSWriter.swift
/host/spi-builder-workspace/.build/checkouts/log/Sources/Log/Classes/Core/Printers/OSPrinter.swift:7:8: error: no such module 'OSLog'
5 |
6 | import Foundation
7 | import OSLog
| `- error: no such module 'OSLog'
8 |
9 | // MARK: - OSPrinter
[31/46] Compiling Concurrency IDispatchQueue.swift
[32/47] Compiling Atomic ILock.swift
[33/47] Compiling Atomic UnfairLock.swift
/host/spi-builder-workspace/.build/checkouts/atomic/Sources/Atomic/Classes/Helpers/Lock/UnfairLock.swift:15:29: error: cannot find type 'os_unfair_lock_t' in scope
13 |
14 | /// The underlying `os_unfair_lock` used for synchronization.
15 | private let unfairLock: os_unfair_lock_t
| `- error: cannot find type 'os_unfair_lock_t' in scope
16 |
17 | // MARK: Initialization
/host/spi-builder-workspace/.build/checkouts/atomic/Sources/Atomic/Classes/Helpers/Lock/UnfairLock.swift:21:23: error: cannot infer contextual base in reference to member 'allocate'
19 | /// Initializes an UnfairLock instance.
20 | init() {
21 | unfairLock = .allocate(capacity: 1)
| `- error: cannot infer contextual base in reference to member 'allocate'
22 | unfairLock.initialize(to: os_unfair_lock())
23 | }
/host/spi-builder-workspace/.build/checkouts/atomic/Sources/Atomic/Classes/Helpers/Lock/UnfairLock.swift:22:35: error: cannot find 'os_unfair_lock' in scope
20 | init() {
21 | unfairLock = .allocate(capacity: 1)
22 | unfairLock.initialize(to: os_unfair_lock())
| `- error: cannot find 'os_unfair_lock' in scope
23 | }
24 |
/host/spi-builder-workspace/.build/checkouts/atomic/Sources/Atomic/Classes/Helpers/Lock/UnfairLock.swift:35:9: error: cannot find 'os_unfair_lock_lock' in scope
33 | extension UnfairLock: ILock {
34 | func lock() {
35 | os_unfair_lock_lock(unfairLock)
| `- error: cannot find 'os_unfair_lock_lock' in scope
36 | }
37 |
/host/spi-builder-workspace/.build/checkouts/atomic/Sources/Atomic/Classes/Helpers/Lock/UnfairLock.swift:39:9: error: cannot find 'os_unfair_lock_unlock' in scope
37 |
38 | func unlock() {
39 | os_unfair_lock_unlock(unfairLock)
| `- error: cannot find 'os_unfair_lock_unlock' in scope
40 | }
41 | }
[34/47] Compiling Atomic Atomic.swift
/host/spi-builder-workspace/.build/checkouts/atomic/Sources/Atomic/Classes/Helpers/Lock/UnfairLock.swift:15:29: error: cannot find type 'os_unfair_lock_t' in scope
13 |
14 | /// The underlying `os_unfair_lock` used for synchronization.
15 | private let unfairLock: os_unfair_lock_t
| `- error: cannot find type 'os_unfair_lock_t' in scope
16 |
17 | // MARK: Initialization
error: emit-module command failed with exit code 1 (use -v to see invocation)
[35/47] Emitting module Log
/host/spi-builder-workspace/.build/checkouts/log/Sources/Log/Classes/Core/Printers/OSPrinter.swift:7:8: error: no such module 'OSLog'
5 |
6 | import Foundation
7 | import OSLog
| `- error: no such module 'OSLog'
8 |
9 | // MARK: - OSPrinter
[36/47] Compiling Log ConsolePrinter.swift
/host/spi-builder-workspace/.build/checkouts/log/Sources/Log/Classes/Core/Printers/OSPrinter.swift:7:8: error: no such module 'OSLog'
5 |
6 | import Foundation
7 | import OSLog
| `- error: no such module 'OSLog'
8 |
9 | // MARK: - OSPrinter
[37/47] Compiling Log IPrinter.swift
/host/spi-builder-workspace/.build/checkouts/log/Sources/Log/Classes/Core/Printers/OSPrinter.swift:7:8: error: no such module 'OSLog'
5 |
6 | import Foundation
7 | import OSLog
| `- error: no such module 'OSLog'
8 |
9 | // MARK: - OSPrinter
[39/47] Compiling Log ILogger.swift
/host/spi-builder-workspace/.build/checkouts/log/Sources/Log/Classes/Core/Printers/OSPrinter.swift:7:8: error: no such module 'OSLog'
5 |
6 | import Foundation
7 | import OSLog
| `- error: no such module 'OSLog'
8 |
9 | // MARK: - OSPrinter
[40/47] Compiling Log Logger.swift
/host/spi-builder-workspace/.build/checkouts/log/Sources/Log/Classes/Core/Printers/OSPrinter.swift:7:8: error: no such module 'OSLog'
5 |
6 | import Foundation
7 | import OSLog
| `- error: no such module 'OSLog'
8 |
9 | // MARK: - OSPrinter
[41/47] Compiling Log ILogFormatter.swift
/host/spi-builder-workspace/.build/checkouts/log/Sources/Log/Classes/Core/Printers/OSPrinter.swift:7:8: error: no such module 'OSLog'
5 |
6 | import Foundation
7 | import OSLog
| `- error: no such module 'OSLog'
8 |
9 | // MARK: - OSPrinter
[42/47] Compiling Log PrefixLogFormatter.swift
/host/spi-builder-workspace/.build/checkouts/log/Sources/Log/Classes/Core/Printers/OSPrinter.swift:7:8: error: no such module 'OSLog'
5 |
6 | import Foundation
7 | import OSLog
| `- error: no such module 'OSLog'
8 |
9 | // MARK: - OSPrinter
[43/47] Compiling Log TimestampLogFormatter.swift
/host/spi-builder-workspace/.build/checkouts/log/Sources/Log/Classes/Core/Printers/OSPrinter.swift:7:8: error: no such module 'OSLog'
5 |
6 | import Foundation
7 | import OSLog
| `- error: no such module 'OSLog'
8 |
9 | // MARK: - OSPrinter
[44/47] Compiling Log IPrinterStrategy.swift
/host/spi-builder-workspace/.build/checkouts/log/Sources/Log/Classes/Core/Printers/OSPrinter.swift:7:8: error: no such module 'OSLog'
5 |
6 | import Foundation
7 | import OSLog
| `- error: no such module 'OSLog'
8 |
9 | // MARK: - OSPrinter
[45/47] Compiling Log IStyleLogStrategy.swift
/host/spi-builder-workspace/.build/checkouts/log/Sources/Log/Classes/Core/Printers/OSPrinter.swift:7:8: error: no such module 'OSLog'
5 |
6 | import Foundation
7 | import OSLog
| `- error: no such module 'OSLog'
8 |
9 | // MARK: - OSPrinter
BUILD FAILURE 6.2 android