Swift Package IndexBuild Information
Failed to build SwiftOutline, reference master (dcec49), with Swift 6.3 for Wasm on 10 Apr 2026 09:54:25 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/kenmaz/swiftoutline.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/kenmaz/swiftoutline
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at dcec496 Update README.md
Cloned https://github.com/kenmaz/swiftoutline.git
Revision (git rev-parse @):
dcec496d670ee107e784c8b0ee8fab8e31c93b96
SUCCESS checkout https://github.com/kenmaz/swiftoutline.git at master
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/kenmaz/swiftoutline.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$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/kylef/Commander.git
Fetching https://github.com/kylef/PathKit
Fetching https://github.com/apple/swift-syntax.git
[1/1452] Fetching pathkit
[350/3040] Fetching pathkit, commander
Fetched https://github.com/kylef/PathKit from cache (0.28s)
Fetched https://github.com/kylef/Commander.git from cache (0.28s)
[1/74937] Fetching swift-syntax
Fetched https://github.com/apple/swift-syntax.git from cache (8.39s)
Computing version for https://github.com/apple/swift-syntax.git
Computed https://github.com/apple/swift-syntax.git at 0.50000.0 (11.38s)
Computing version for https://github.com/kylef/PathKit
Computed https://github.com/kylef/PathKit at 1.0.1 (0.70s)
Fetching https://github.com/kylef/Spectre.git
[1/1021] Fetching spectre
Fetched https://github.com/kylef/Spectre.git from cache (0.31s)
Computing version for https://github.com/kylef/Spectre.git
Computed https://github.com/kylef/Spectre.git at 0.10.1 (0.76s)
Computing version for https://github.com/kylef/Commander.git
Computed https://github.com/kylef/Commander.git at 0.9.2 (4.37s)
Creating working copy for https://github.com/kylef/Commander.git
Working copy of https://github.com/kylef/Commander.git resolved at 0.9.2
Creating working copy for https://github.com/apple/swift-syntax.git
Working copy of https://github.com/apple/swift-syntax.git resolved at 0.50000.0
Creating working copy for https://github.com/kylef/PathKit
Working copy of https://github.com/kylef/PathKit resolved at 1.0.1
Creating working copy for https://github.com/kylef/Spectre.git
Working copy of https://github.com/kylef/Spectre.git resolved at 0.10.1
Building for debugging...
[0/15] Write sources
[5/15] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[7/50] Emitting module PathKit
/host/spi-builder-workspace/.build/checkouts/PathKit/Sources/PathKit.swift:8:8: error: no such module 'Darwin'
6 | let system_glob = Glibc.glob
7 | #else
8 | import Darwin
| `- error: no such module 'Darwin'
9 |
10 | let system_glob = Darwin.glob
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/50] Emitting module Commander
/host/spi-builder-workspace/.build/checkouts/Commander/Sources/Commander/CommandRunner.swift:6:10: error: no such module 'Darwin'
4 | import CRT
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
[9/51] Compiling Commander Command.swift
/host/spi-builder-workspace/.build/checkouts/Commander/Sources/Commander/CommandRunner.swift:6:10: error: no such module 'Darwin'
4 | import CRT
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
[10/51] Compiling Commander Group.swift
/host/spi-builder-workspace/.build/checkouts/Commander/Sources/Commander/CommandRunner.swift:6:10: error: no such module 'Darwin'
4 | import CRT
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
[11/51] Emitting module SwiftSyntax
[12/51] Compiling Commander ArgumentParser.swift
/host/spi-builder-workspace/.build/checkouts/Commander/Sources/Commander/CommandRunner.swift:6:10: error: no such module 'Darwin'
4 | import CRT
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
[13/54] Compiling SwiftSyntax AbsolutePosition.swift
/host/spi-builder-workspace/.build/checkouts/Commander/Sources/Commander/CommandRunner.swift:6:10: error: no such module 'Darwin'
4 | import CRT
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
[14/54] Compiling SwiftSyntax ByteTreeDeserialization.swift
/host/spi-builder-workspace/.build/checkouts/Commander/Sources/Commander/CommandRunner.swift:6:10: error: no such module 'Darwin'
4 | import CRT
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
[15/54] Compiling Commander CommandType.swift
/host/spi-builder-workspace/.build/checkouts/Commander/Sources/Commander/CommandRunner.swift:6:10: error: no such module 'Darwin'
4 | import CRT
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
[16/54] Compiling Commander CommandRunner.swift
/host/spi-builder-workspace/.build/checkouts/Commander/Sources/Commander/CommandRunner.swift:6:10: error: no such module 'Darwin'
4 | import CRT
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
[17/54] Compiling SwiftSyntax SwiftSyntax.swift
/host/spi-builder-workspace/.build/checkouts/swift-syntax/Sources/SwiftSyntax/SwiftcInvocation.swift:55:22: error: cannot find 'DispatchSource' in scope
53 | let stdoutPipe = Pipe()
54 | var stdoutData = Data()
55 | let stdoutSource = DispatchSource.makeReadSource(
| `- error: cannot find 'DispatchSource' in scope
56 | fileDescriptor: stdoutPipe.fileHandleForReading.fileDescriptor)
57 | stdoutSource.setEventHandler {
/host/spi-builder-workspace/.build/checkouts/swift-syntax/Sources/SwiftSyntax/SwiftcInvocation.swift:64:22: error: cannot find 'DispatchSource' in scope
62 | let stderrPipe = Pipe()
63 | var stderrData = Data()
64 | let stderrSource = DispatchSource.makeReadSource(
| `- error: cannot find 'DispatchSource' in scope
65 | fileDescriptor: stderrPipe.fileHandleForReading.fileDescriptor)
66 | stderrSource.setEventHandler {
/host/spi-builder-workspace/.build/checkouts/swift-syntax/Sources/SwiftSyntax/SwiftcInvocation.swift:71:17: error: cannot find 'Process' in scope
69 | stderrSource.resume()
70 |
71 | let process = Process()
| `- error: cannot find 'Process' in scope
72 | process.launchPath = executable.path
73 | process.arguments = arguments
[18/54] Compiling SwiftSyntax SwiftcInvocation.swift
/host/spi-builder-workspace/.build/checkouts/swift-syntax/Sources/SwiftSyntax/SwiftcInvocation.swift:55:22: error: cannot find 'DispatchSource' in scope
53 | let stdoutPipe = Pipe()
54 | var stdoutData = Data()
55 | let stdoutSource = DispatchSource.makeReadSource(
| `- error: cannot find 'DispatchSource' in scope
56 | fileDescriptor: stdoutPipe.fileHandleForReading.fileDescriptor)
57 | stdoutSource.setEventHandler {
/host/spi-builder-workspace/.build/checkouts/swift-syntax/Sources/SwiftSyntax/SwiftcInvocation.swift:64:22: error: cannot find 'DispatchSource' in scope
62 | let stderrPipe = Pipe()
63 | var stderrData = Data()
64 | let stderrSource = DispatchSource.makeReadSource(
| `- error: cannot find 'DispatchSource' in scope
65 | fileDescriptor: stderrPipe.fileHandleForReading.fileDescriptor)
66 | stderrSource.setEventHandler {
/host/spi-builder-workspace/.build/checkouts/swift-syntax/Sources/SwiftSyntax/SwiftcInvocation.swift:71:17: error: cannot find 'Process' in scope
69 | stderrSource.resume()
70 |
71 | let process = Process()
| `- error: cannot find 'Process' in scope
72 | process.launchPath = executable.path
73 | process.arguments = arguments
[19/54] Compiling SwiftSyntax Syntax.swift
/host/spi-builder-workspace/.build/checkouts/swift-syntax/Sources/SwiftSyntax/SwiftcInvocation.swift:55:22: error: cannot find 'DispatchSource' in scope
53 | let stdoutPipe = Pipe()
54 | var stdoutData = Data()
55 | let stdoutSource = DispatchSource.makeReadSource(
| `- error: cannot find 'DispatchSource' in scope
56 | fileDescriptor: stdoutPipe.fileHandleForReading.fileDescriptor)
57 | stdoutSource.setEventHandler {
/host/spi-builder-workspace/.build/checkouts/swift-syntax/Sources/SwiftSyntax/SwiftcInvocation.swift:64:22: error: cannot find 'DispatchSource' in scope
62 | let stderrPipe = Pipe()
63 | var stderrData = Data()
64 | let stderrSource = DispatchSource.makeReadSource(
| `- error: cannot find 'DispatchSource' in scope
65 | fileDescriptor: stderrPipe.fileHandleForReading.fileDescriptor)
66 | stderrSource.setEventHandler {
/host/spi-builder-workspace/.build/checkouts/swift-syntax/Sources/SwiftSyntax/SwiftcInvocation.swift:71:17: error: cannot find 'Process' in scope
69 | stderrSource.resume()
70 |
71 | let process = Process()
| `- error: cannot find 'Process' in scope
72 | process.launchPath = executable.path
73 | process.arguments = arguments
[20/54] Compiling SwiftSyntax DiagnosticEngine.swift
[21/54] Compiling SwiftSyntax JSONDiagnosticConsumer.swift
[22/54] Compiling SwiftSyntax LazyNonThreadSafeCache.swift
[23/54] Compiling SwiftSyntax PrintingDiagnosticConsumer.swift
[24/54] Compiling SwiftSyntax RawSyntax.swift
[25/54] Compiling SwiftSyntax SourceLength.swift
[26/54] Compiling SwiftSyntax SourcePresence.swift
[27/54] Compiling SwiftSyntax SyntaxChildren.swift
[28/54] Compiling SwiftSyntax SyntaxData.swift
[29/54] Compiling SwiftSyntax WeakLookupTable.swift
[30/54] Compiling PathKit PathKit.swift
/host/spi-builder-workspace/.build/checkouts/PathKit/Sources/PathKit.swift:8:8: error: no such module 'Darwin'
6 | let system_glob = Glibc.glob
7 | #else
8 | import Darwin
| `- error: no such module 'Darwin'
9 |
10 | let system_glob = Darwin.glob
[31/54] Compiling Commander Error.swift
/host/spi-builder-workspace/.build/checkouts/Commander/Sources/Commander/CommandRunner.swift:6:10: error: no such module 'Darwin'
4 | import CRT
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
[32/54] Compiling Commander Commands.swift
/host/spi-builder-workspace/.build/checkouts/Commander/Sources/Commander/CommandRunner.swift:6:10: error: no such module 'Darwin'
4 | import CRT
5 | #else
6 | import Darwin
| `- error: no such module 'Darwin'
7 | #endif
8 |
[35/54] Compiling SwiftSyntax Diagnostic.swift
[36/54] Compiling SwiftSyntax DiagnosticConsumer.swift
BUILD FAILURE 6.3 wasm