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Build Information

Failed to build FlyingFoxMacros, reference main (14a54f), with Swift 6.3 for Wasm on 24 Apr 2026 09:15:46 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/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/swhitty/FlyingFoxMacros.git
Reference: main
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/swhitty/FlyingFoxMacros
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 14a54f4 Update swift-syntax dependency range to 604.0.0
Cloned https://github.com/swhitty/FlyingFoxMacros.git
Revision (git rev-parse @):
14a54f4cc52c389ed8c8d46093f0e1639d0a05f1
SUCCESS checkout https://github.com/swhitty/FlyingFoxMacros.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/swhitty/FlyingFoxMacros.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$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/swhitty/FlyingFox.git
[1/6046] Fetching flyingfox
Fetched https://github.com/swhitty/FlyingFox.git from cache (0.68s)
Fetching https://github.com/swiftlang/swift-syntax
[1/75037] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax from cache (7.51s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 603.0.1 (10.97s)
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 603.0.1
Creating working copy for https://github.com/swhitty/FlyingFox.git
Working copy of https://github.com/swhitty/FlyingFox.git resolved at main (4a8c239)
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/603.0.1/swift-6.3-RELEASE-ubuntu_jammy_x86_64-MacroSupport.tar.gz
Downloaded https://download.swift.org/prebuilts/swift-syntax/603.0.1/swift-6.3-RELEASE-ubuntu_jammy_x86_64-MacroSupport.tar.gz (0.42s)
Building for debugging...
[0/8] Write sources
[4/8] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/41] Emitting module FlyingSocks
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[7/44] Compiling Plugins JSONRouteMacro.swift
[8/44] Compiling Plugins HTTPRouteMacro.swift
[9/44] Compiling Plugins Plugin.swift
[10/44] Emitting module Plugins
[11/44] Compiling Plugins CustomError.swift
[12/44] Compiling Plugins FunctionDecl.swift
[13/44] Compiling Plugins HTTPHandlerMacro.swift
[14/45] Wrapping AST for Plugins for debugging
[15/45] Write Objects.LinkFileList
[17/45] Compiling FlyingSocks ConsumingAsyncSequence.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[18/45] Compiling FlyingSocks IdentifiableContinuation.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[19/45] Compiling FlyingSocks Logging+OSLog.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[20/45] Compiling FlyingSocks Logging.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[21/45] Compiling FlyingSocks Mutex.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[22/45] Compiling FlyingSocks Socket+Android.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[23/45] Compiling FlyingSocks Socket+Darwin.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[24/45] Compiling FlyingSocks Socket+Glibc.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[24/45] Linking Plugins-tool
[26/45] Compiling FlyingSocks SocketPool+ePoll.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[27/45] Compiling FlyingSocks SocketPool+kQueue.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[28/45] Compiling FlyingSocks SocketPool.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[29/45] Compiling FlyingSocks SwiftSupport.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[30/45] Compiling FlyingSocks Task+Timeout.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[31/45] Compiling FlyingSocks Transferring.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[32/45] Compiling FlyingSocks Socket+Musl.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[33/45] Compiling FlyingSocks Socket+WinSock2.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[34/45] Compiling FlyingSocks Socket.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[35/45] Compiling FlyingSocks SocketAddress.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[36/45] Compiling FlyingSocks SocketError.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[37/45] Compiling FlyingSocks SocketPool+Poll.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[38/45] Compiling FlyingSocks AsyncBufferedCollection.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[39/45] Compiling FlyingSocks AsyncBufferedEmptySequence.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[40/45] Compiling FlyingSocks AsyncBufferedPrefixSequence.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[41/45] Compiling FlyingSocks AsyncBufferedSequence+Extensions.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[42/45] Compiling FlyingSocks AsyncBufferedSequence.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[43/45] Compiling FlyingSocks AsyncChunkedSequence.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[44/45] Compiling FlyingSocks AsyncSharedReplaySequence.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
[45/45] Compiling FlyingSocks AsyncSocket.swift
/host/spi-builder-workspace/.build/checkouts/FlyingFox/FlyingSocks/Sources/SocketPool.swift:32:8: error: no such module 'Dispatch'
 30 | //
 31 |
 32 | import Dispatch
    |        `- error: no such module 'Dispatch'
 33 | #if canImport(FoundationEssentials)
 34 | import FoundationEssentials
BUILD FAILURE 6.3 wasm