Swift Package IndexBuild Information
Failed to build LogDog, reference 0.3.0 (ee6748), with Swift 6.2 (beta) for Linux on 19 Jun 2025 14:24:07 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
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RunAll
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Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/luoxiu/LogDog.git
Reference: 0.3.0
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/luoxiu/LogDog
* tag 0.3.0 -> FETCH_HEAD
HEAD is now at ee67485 if the metadata value is encodable, encode it
Cloned https://github.com/luoxiu/LogDog.git
Revision (git rev-parse @):
ee67485708a0204a7932e5e46616ad530724af4d
SUCCESS checkout https://github.com/luoxiu/LogDog.git at 0.3.0
========================================
Build
========================================
Selected platform: linux
Swift version: 6.2
Building package at path: $PWD
https://github.com/luoxiu/LogDog.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:f81a7bd7aa87a0f81848d48c5bcc03f5f78deebd37fa5f9be9913077205d3687
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.2-latest
Fetching https://github.com/apple/swift-log.git
[1/3836] Fetching swift-log
Fetched https://github.com/apple/swift-log.git from cache (0.45s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.6.3 (0.95s)
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.6.3
Building for debugging...
[0/9] Write sources
[3/9] Write swift-version-24593BA9C3E375BF.txt
[5/14] Compiling Logging LogHandler.swift
[6/14] Compiling Logging MetadataProvider.swift
[7/14] Compiling Logging Locks.swift
[8/14] Emitting module Logging
[9/14] Compiling Logging Logging.swift
[10/15] Wrapping AST for Logging for debugging
[12/51] Compiling LogDog LogStringify.swift
/host/spi-builder-workspace/Sources/LogDog/Features/atExit.swift:14:32: warning: result of call to 'addObserver(forName:object:queue:using:)' is unused [#no-usage]
12 |
13 | func atExit(_ callback: @escaping () -> Void) {
14 | NotificationCenter.default.addObserver(forName: atExit, object: nil, queue: nil) { _ in
| `- warning: result of call to 'addObserver(forName:object:queue:using:)' is unused [#no-usage]
15 | callback()
16 | }
[13/51] Compiling LogDog LogStringifyCompatible.swift
/host/spi-builder-workspace/Sources/LogDog/Features/atExit.swift:14:32: warning: result of call to 'addObserver(forName:object:queue:using:)' is unused [#no-usage]
12 |
13 | func atExit(_ callback: @escaping () -> Void) {
14 | NotificationCenter.default.addObserver(forName: atExit, object: nil, queue: nil) { _ in
| `- warning: result of call to 'addObserver(forName:object:queue:using:)' is unused [#no-usage]
15 | callback()
16 | }
[14/51] Compiling LogDog Logger.MetadataValue+Any.swift
/host/spi-builder-workspace/Sources/LogDog/Features/atExit.swift:14:32: warning: result of call to 'addObserver(forName:object:queue:using:)' is unused [#no-usage]
12 |
13 | func atExit(_ callback: @escaping () -> Void) {
14 | NotificationCenter.default.addObserver(forName: atExit, object: nil, queue: nil) { _ in
| `- warning: result of call to 'addObserver(forName:object:queue:using:)' is unused [#no-usage]
15 | callback()
16 | }
[15/51] Compiling LogDog atExit.swift
/host/spi-builder-workspace/Sources/LogDog/Features/atExit.swift:14:32: warning: result of call to 'addObserver(forName:object:queue:using:)' is unused [#no-usage]
12 |
13 | func atExit(_ callback: @escaping () -> Void) {
14 | NotificationCenter.default.addObserver(forName: atExit, object: nil, queue: nil) { _ in
| `- warning: result of call to 'addObserver(forName:object:queue:using:)' is unused [#no-usage]
15 | callback()
16 | }
[16/51] Compiling LogDog LogAppender.swift
/host/spi-builder-workspace/Sources/LogDog/Features/atExit.swift:14:32: warning: result of call to 'addObserver(forName:object:queue:using:)' is unused [#no-usage]
12 |
13 | func atExit(_ callback: @escaping () -> Void) {
14 | NotificationCenter.default.addObserver(forName: atExit, object: nil, queue: nil) { _ in
| `- warning: result of call to 'addObserver(forName:object:queue:using:)' is unused [#no-usage]
15 | callback()
16 | }
[17/55] Emitting module LogDog
[18/55] Compiling LogDog AnyLogAppender.swift
/host/spi-builder-workspace/Sources/LogDog/Appenders/MultiplexLogAppender.swift:49:25: warning: mutation of captured var 'errors' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
47 | try appender.append(record)
48 | } catch {
49 | errors[i] = error
| `- warning: mutation of captured var 'errors' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
50 | hasError = true
51 | }
/host/spi-builder-workspace/Sources/LogDog/Appenders/MultiplexLogAppender.swift:50:25: warning: mutation of captured var 'hasError' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
48 | } catch {
49 | errors[i] = error
50 | hasError = true
| `- warning: mutation of captured var 'hasError' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
51 | }
52 | }
[#SendableClosureCaptures]: <https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures>
[19/55] Compiling LogDog MemoryLogAppender.swift
/host/spi-builder-workspace/Sources/LogDog/Appenders/MultiplexLogAppender.swift:49:25: warning: mutation of captured var 'errors' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
47 | try appender.append(record)
48 | } catch {
49 | errors[i] = error
| `- warning: mutation of captured var 'errors' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
50 | hasError = true
51 | }
/host/spi-builder-workspace/Sources/LogDog/Appenders/MultiplexLogAppender.swift:50:25: warning: mutation of captured var 'hasError' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
48 | } catch {
49 | errors[i] = error
50 | hasError = true
| `- warning: mutation of captured var 'hasError' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
51 | }
52 | }
[#SendableClosureCaptures]: <https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures>
[20/55] Compiling LogDog MultiplexLogAppender.swift
/host/spi-builder-workspace/Sources/LogDog/Appenders/MultiplexLogAppender.swift:49:25: warning: mutation of captured var 'errors' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
47 | try appender.append(record)
48 | } catch {
49 | errors[i] = error
| `- warning: mutation of captured var 'errors' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
50 | hasError = true
51 | }
/host/spi-builder-workspace/Sources/LogDog/Appenders/MultiplexLogAppender.swift:50:25: warning: mutation of captured var 'hasError' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
48 | } catch {
49 | errors[i] = error
50 | hasError = true
| `- warning: mutation of captured var 'hasError' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
51 | }
52 | }
[#SendableClosureCaptures]: <https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures>
[21/55] Compiling LogDog OSLogAppender.swift
/host/spi-builder-workspace/Sources/LogDog/Appenders/MultiplexLogAppender.swift:49:25: warning: mutation of captured var 'errors' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
47 | try appender.append(record)
48 | } catch {
49 | errors[i] = error
| `- warning: mutation of captured var 'errors' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
50 | hasError = true
51 | }
/host/spi-builder-workspace/Sources/LogDog/Appenders/MultiplexLogAppender.swift:50:25: warning: mutation of captured var 'hasError' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
48 | } catch {
49 | errors[i] = error
50 | hasError = true
| `- warning: mutation of captured var 'hasError' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
51 | }
52 | }
[#SendableClosureCaptures]: <https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures>
[22/55] Compiling LogDog TextLogAppender.swift
/host/spi-builder-workspace/Sources/LogDog/Appenders/MultiplexLogAppender.swift:49:25: warning: mutation of captured var 'errors' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
47 | try appender.append(record)
48 | } catch {
49 | errors[i] = error
| `- warning: mutation of captured var 'errors' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
50 | hasError = true
51 | }
/host/spi-builder-workspace/Sources/LogDog/Appenders/MultiplexLogAppender.swift:50:25: warning: mutation of captured var 'hasError' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
48 | } catch {
49 | errors[i] = error
50 | hasError = true
| `- warning: mutation of captured var 'hasError' in concurrently-executing code; this is an error in the Swift 6 language mode [#SendableClosureCaptures]
51 | }
52 | }
[#SendableClosureCaptures]: <https://docs.swift.org/compiler/documentation/diagnostics/sendable-closure-captures>
[23/55] Compiling LogDog Concat.swift
[24/55] Compiling LogDog Debug.swift
[25/55] Compiling LogDog Filter.swift
[26/55] Compiling LogDog Match.swift
[27/55] Compiling LogDog BuiltIn.swift
[28/55] Compiling LogDog Suffix.swift
[29/55] Compiling LogDog Hook.swift
[30/55] Compiling LogDog LogSinks.swift
[31/55] Compiling LogDog SinkOn.swift
[32/55] Compiling LogDog SugarLogHandler.swift
[33/55] Compiling LogDog Compress.swift
[34/55] Compiling LogDog Crypto.swift
[35/55] Compiling LogDog Encode.swift
[36/55] Compiling LogDog Format.swift
[37/55] Compiling LogDog Prefix.swift
[38/55] Compiling LogDog LogRecord.swift
/host/spi-builder-workspace/Sources/LogDog/LogScheduler.swift:9:24: warning: passing non-Sendable parameter 'body' to function expecting a '@Sendable' closure
6 |
7 | extension DispatchQueue: LogScheduler {
8 | public func schedule(_ body: @escaping () -> Void) {
| `- note: parameter 'body' is implicitly non-Sendable
9 | async(execute: body)
| `- warning: passing non-Sendable parameter 'body' to function expecting a '@Sendable' closure
10 | }
11 | }
/host/spi-builder-workspace/Sources/LogDog/LogScheduler.swift:33:22: warning: passing non-Sendable parameter 'body' to function expecting a '@Sendable' closure
30 |
31 | extension OperationQueue: LogScheduler {
32 | public func schedule(_ body: @escaping () -> Void) {
| `- note: parameter 'body' is implicitly non-Sendable
33 | addOperation(body)
| `- warning: passing non-Sendable parameter 'body' to function expecting a '@Sendable' closure
34 | }
35 | }
[39/55] Compiling LogDog LogScheduler.swift
/host/spi-builder-workspace/Sources/LogDog/LogScheduler.swift:9:24: warning: passing non-Sendable parameter 'body' to function expecting a '@Sendable' closure
6 |
7 | extension DispatchQueue: LogScheduler {
8 | public func schedule(_ body: @escaping () -> Void) {
| `- note: parameter 'body' is implicitly non-Sendable
9 | async(execute: body)
| `- warning: passing non-Sendable parameter 'body' to function expecting a '@Sendable' closure
10 | }
11 | }
/host/spi-builder-workspace/Sources/LogDog/LogScheduler.swift:33:22: warning: passing non-Sendable parameter 'body' to function expecting a '@Sendable' closure
30 |
31 | extension OperationQueue: LogScheduler {
32 | public func schedule(_ body: @escaping () -> Void) {
| `- note: parameter 'body' is implicitly non-Sendable
33 | addOperation(body)
| `- warning: passing non-Sendable parameter 'body' to function expecting a '@Sendable' closure
34 | }
35 | }
[40/55] Compiling LogDog LogSink.swift
/host/spi-builder-workspace/Sources/LogDog/LogScheduler.swift:9:24: warning: passing non-Sendable parameter 'body' to function expecting a '@Sendable' closure
6 |
7 | extension DispatchQueue: LogScheduler {
8 | public func schedule(_ body: @escaping () -> Void) {
| `- note: parameter 'body' is implicitly non-Sendable
9 | async(execute: body)
| `- warning: passing non-Sendable parameter 'body' to function expecting a '@Sendable' closure
10 | }
11 | }
/host/spi-builder-workspace/Sources/LogDog/LogScheduler.swift:33:22: warning: passing non-Sendable parameter 'body' to function expecting a '@Sendable' closure
30 |
31 | extension OperationQueue: LogScheduler {
32 | public func schedule(_ body: @escaping () -> Void) {
| `- note: parameter 'body' is implicitly non-Sendable
33 | addOperation(body)
| `- warning: passing non-Sendable parameter 'body' to function expecting a '@Sendable' closure
34 | }
35 | }
[41/55] Compiling LogDog Logging+.swift
/host/spi-builder-workspace/Sources/LogDog/LogScheduler.swift:9:24: warning: passing non-Sendable parameter 'body' to function expecting a '@Sendable' closure
6 |
7 | extension DispatchQueue: LogScheduler {
8 | public func schedule(_ body: @escaping () -> Void) {
| `- note: parameter 'body' is implicitly non-Sendable
9 | async(execute: body)
| `- warning: passing non-Sendable parameter 'body' to function expecting a '@Sendable' closure
10 | }
11 | }
/host/spi-builder-workspace/Sources/LogDog/LogScheduler.swift:33:22: warning: passing non-Sendable parameter 'body' to function expecting a '@Sendable' closure
30 |
31 | extension OperationQueue: LogScheduler {
32 | public func schedule(_ body: @escaping () -> Void) {
| `- note: parameter 'body' is implicitly non-Sendable
33 | addOperation(body)
| `- warning: passing non-Sendable parameter 'body' to function expecting a '@Sendable' closure
34 | }
35 | }
[42/55] Compiling LogDog AnyLogSink.swift
/host/spi-builder-workspace/Sources/LogDog/LogScheduler.swift:9:24: warning: passing non-Sendable parameter 'body' to function expecting a '@Sendable' closure
6 |
7 | extension DispatchQueue: LogScheduler {
8 | public func schedule(_ body: @escaping () -> Void) {
| `- note: parameter 'body' is implicitly non-Sendable
9 | async(execute: body)
| `- warning: passing non-Sendable parameter 'body' to function expecting a '@Sendable' closure
10 | }
11 | }
/host/spi-builder-workspace/Sources/LogDog/LogScheduler.swift:33:22: warning: passing non-Sendable parameter 'body' to function expecting a '@Sendable' closure
30 |
31 | extension OperationQueue: LogScheduler {
32 | public func schedule(_ body: @escaping () -> Void) {
| `- note: parameter 'body' is implicitly non-Sendable
33 | addOperation(body)
| `- warning: passing non-Sendable parameter 'body' to function expecting a '@Sendable' closure
34 | }
35 | }
[43/55] Compiling LogDog LogEncoder.swift
/host/spi-builder-workspace/Sources/LogDog/LogHelper.swift:151:21: error: cannot find '__dispatch_queue_get_label' in scope
149 | public extension LogHelper {
150 | static var currentDispatchQueueLabel: String {
151 | let label = __dispatch_queue_get_label(nil)
| `- error: cannot find '__dispatch_queue_get_label' in scope
152 | return String(cString: label)
153 | }
/host/spi-builder-workspace/Sources/LogDog/LogHelper.swift:151:48: error: 'nil' requires a contextual type
149 | public extension LogHelper {
150 | static var currentDispatchQueueLabel: String {
151 | let label = __dispatch_queue_get_label(nil)
| `- error: 'nil' requires a contextual type
152 | return String(cString: label)
153 | }
[44/55] Compiling LogDog LogEntry.swift
/host/spi-builder-workspace/Sources/LogDog/LogHelper.swift:151:21: error: cannot find '__dispatch_queue_get_label' in scope
149 | public extension LogHelper {
150 | static var currentDispatchQueueLabel: String {
151 | let label = __dispatch_queue_get_label(nil)
| `- error: cannot find '__dispatch_queue_get_label' in scope
152 | return String(cString: label)
153 | }
/host/spi-builder-workspace/Sources/LogDog/LogHelper.swift:151:48: error: 'nil' requires a contextual type
149 | public extension LogHelper {
150 | static var currentDispatchQueueLabel: String {
151 | let label = __dispatch_queue_get_label(nil)
| `- error: 'nil' requires a contextual type
152 | return String(cString: label)
153 | }
[45/55] Compiling LogDog LogError.swift
/host/spi-builder-workspace/Sources/LogDog/LogHelper.swift:151:21: error: cannot find '__dispatch_queue_get_label' in scope
149 | public extension LogHelper {
150 | static var currentDispatchQueueLabel: String {
151 | let label = __dispatch_queue_get_label(nil)
| `- error: cannot find '__dispatch_queue_get_label' in scope
152 | return String(cString: label)
153 | }
/host/spi-builder-workspace/Sources/LogDog/LogHelper.swift:151:48: error: 'nil' requires a contextual type
149 | public extension LogHelper {
150 | static var currentDispatchQueueLabel: String {
151 | let label = __dispatch_queue_get_label(nil)
| `- error: 'nil' requires a contextual type
152 | return String(cString: label)
153 | }
[46/55] Compiling LogDog LogHelper.swift
/host/spi-builder-workspace/Sources/LogDog/LogHelper.swift:151:21: error: cannot find '__dispatch_queue_get_label' in scope
149 | public extension LogHelper {
150 | static var currentDispatchQueueLabel: String {
151 | let label = __dispatch_queue_get_label(nil)
| `- error: cannot find '__dispatch_queue_get_label' in scope
152 | return String(cString: label)
153 | }
/host/spi-builder-workspace/Sources/LogDog/LogHelper.swift:151:48: error: 'nil' requires a contextual type
149 | public extension LogHelper {
150 | static var currentDispatchQueueLabel: String {
151 | let label = __dispatch_queue_get_label(nil)
| `- error: 'nil' requires a contextual type
152 | return String(cString: label)
153 | }
[47/55] Compiling LogDog LogParameters.swift
/host/spi-builder-workspace/Sources/LogDog/LogHelper.swift:151:21: error: cannot find '__dispatch_queue_get_label' in scope
149 | public extension LogHelper {
150 | static var currentDispatchQueueLabel: String {
151 | let label = __dispatch_queue_get_label(nil)
| `- error: cannot find '__dispatch_queue_get_label' in scope
152 | return String(cString: label)
153 | }
/host/spi-builder-workspace/Sources/LogDog/LogHelper.swift:151:48: error: 'nil' requires a contextual type
149 | public extension LogHelper {
150 | static var currentDispatchQueueLabel: String {
151 | let label = __dispatch_queue_get_label(nil)
| `- error: 'nil' requires a contextual type
152 | return String(cString: label)
153 | }
[48/55] Compiling LogDog export.swift
[49/55] Compiling LogDog AnyEncodable.swift
[50/55] Compiling LogDog Lazy.swift
[51/55] Compiling LogDog unwrap.swift
BUILD FAILURE 6.2 linux