Swift Package Index

Build Information

Failed to build TraceLogAdaptiveWriter, reference master (4ce538), with Swift 6.3 for Wasm on 10 Apr 2026 07:46:27 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/tonystone/tracelog-adaptive-writer.git
Reference: master
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/tonystone/tracelog-adaptive-writer
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 4ce5385 Merge pull request #13 from tonystone/tracelog-5
Cloned https://github.com/tonystone/tracelog-adaptive-writer.git
Revision (git rev-parse @):
4ce53855505a61861f0520e257795521cd65af99
SUCCESS checkout https://github.com/tonystone/tracelog-adaptive-writer.git at master
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/tonystone/tracelog-adaptive-writer.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:d69f4e7582c319245442d62a08b2d7c7fd5a0c0c69f5d2ef11d1530cd8d3329b
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest
Fetching https://github.com/tonystone/tracelog.git
[1/5678] Fetching tracelog
Fetched https://github.com/tonystone/tracelog.git from cache (0.40s)
Computing version for https://github.com/tonystone/tracelog.git
Computed https://github.com/tonystone/tracelog.git at 5.0.1 (0.87s)
Creating working copy for https://github.com/tonystone/tracelog.git
Working copy of https://github.com/tonystone/tracelog.git resolved at 5.0.1
warning: couldn't find pc file for libsystemd
warning: couldn't find pc file for libsystemd
Building for debugging...
[0/9] Write sources
[2/9] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/38] Emitting module TraceLog
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[5/42] Compiling TraceLog ConcurrencyMode.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[6/42] Compiling TraceLog Environment.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[7/42] Compiling TraceLog JSONFormat.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[8/42] Compiling TraceLog TextFormat.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[9/42] Compiling TraceLog Configuration.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[10/42] Compiling TraceLog Logger.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[11/42] Compiling TraceLog AsyncWriterProxy.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[12/42] Compiling TraceLog DirectWriterProxy.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[13/42] Compiling TraceLog Mutex.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[14/42] Compiling TraceLog FileOutputStream.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[15/42] Compiling TraceLog FileOutputStreamError+Posix.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[16/42] Compiling TraceLog OutputStream.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[17/42] Compiling TraceLog OutputStreamError+Posix.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[18/42] Compiling TraceLog RawOutputStream.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[19/42] Compiling TraceLog StandardStream.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[20/42] Compiling TraceLog String+InternalExtensions.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[21/42] Compiling TraceLog FileStrategy+Fixed.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[22/42] Compiling TraceLog FileStrategy+Rotate.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[23/42] Compiling TraceLog FileStrategyManager.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[24/42] Compiling TraceLog FileWriter.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[25/42] Compiling TraceLog LogLevel.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[26/42] Compiling TraceLog OutputStreamFormatter.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[27/42] Compiling TraceLog OutputStreamWriter.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[28/42] Compiling TraceLog RuntimeContext.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[29/42] Compiling TraceLog SyncWriterProxy.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[30/42] Compiling TraceLog WriterProxy.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[31/42] Compiling TraceLog BlockTimer.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[32/42] Compiling TraceLog CharacterSet+InternalExtensions.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[33/42] Compiling TraceLog StaticContext.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[34/42] Compiling TraceLog Writer.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[35/42] Compiling TraceLog TraceLog.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
[36/42] Compiling TraceLog ConsoleWriter.swift
/host/spi-builder-workspace/.build/checkouts/tracelog/Sources/TraceLog/ConcurrencyMode.swift:21:8: error: no such module 'Dispatch'
 19 | ///
 20 | import Swift
 21 | import Dispatch
    |        `- error: no such module 'Dispatch'
 22 |
 23 | // MARK: Concurrency Modes
BUILD FAILURE 6.3 wasm