Swift Package Index

Build Information

Failed to build Subtweak, reference main (5ceadc), with Swift 6.2 (beta) for Wasm on 13 Aug 2025 22:31:02 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.66.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/juri/subtweak.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/juri/subtweak
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 5ceadc4 Try disabling setup-swift
Cloned https://github.com/juri/subtweak.git
Revision (git rev-parse @):
5ceadc45871dd781a128ec104b3d1c482b22cf21
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/juri/subtweak.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/juri/subtweak.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:44384f43f933eaa0f42803e9ef7c3d8388c5841ccc831a15a5edf63d8c273423
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
Fetching https://github.com/pointfreeco/swift-custom-dump.git
Fetching https://github.com/apple/swift-argument-parser.git
Fetching https://github.com/pointfreeco/swift-parsing.git
[1/4577] Fetching swift-custom-dump
[4578/20207] Fetching swift-custom-dump, swift-argument-parser
[20208/118114] Fetching swift-custom-dump, swift-argument-parser, swift-parsing
Fetched https://github.com/pointfreeco/swift-custom-dump.git from cache (7.75s)
Fetched https://github.com/apple/swift-argument-parser.git from cache (7.76s)
Fetched https://github.com/pointfreeco/swift-parsing.git from cache (7.86s)
Computing version for https://github.com/pointfreeco/swift-custom-dump.git
Computed https://github.com/pointfreeco/swift-custom-dump.git at 1.3.3 (8.20s)
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay
[1/5505] Fetching xctest-dynamic-overlay
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay from cache (0.63s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.6.1 (1.04s)
Computing version for https://github.com/pointfreeco/swift-parsing.git
Computed https://github.com/pointfreeco/swift-parsing.git at 0.14.1 (0.32s)
Fetching https://github.com/pointfreeco/swift-case-paths
[1/4396] Fetching swift-case-paths
Fetched https://github.com/pointfreeco/swift-case-paths from cache (0.29s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.6.1 (0.64s)
Computing version for https://github.com/pointfreeco/swift-case-paths
Computed https://github.com/pointfreeco/swift-case-paths at 1.7.1 (2.21s)
Fetching https://github.com/swiftlang/swift-syntax
[1/71736] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax from cache (5.97s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 601.0.1 (8.52s)
Creating working copy for https://github.com/apple/swift-argument-parser.git
Working copy of https://github.com/apple/swift-argument-parser.git resolved at 1.6.1
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.6.1
Creating working copy for https://github.com/pointfreeco/swift-custom-dump.git
Working copy of https://github.com/pointfreeco/swift-custom-dump.git resolved at 1.3.3
Creating working copy for https://github.com/pointfreeco/swift-parsing.git
Working copy of https://github.com/pointfreeco/swift-parsing.git resolved at 0.14.1
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/swift-case-paths
Working copy of https://github.com/pointfreeco/swift-case-paths resolved at 1.7.1
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
Building for debugging...
[2/64] Write sources
[30/64] Compiling _SwiftSyntaxCShims dummy.c
[31/64] Write swift-version-24593BA9C3E375BF.txt
[33/78] Emitting module SwiftSyntax601
[34/78] Emitting module SwiftSyntax509
[35/78] Compiling SwiftSyntax509 Empty.swift
[36/79] Compiling SwiftSyntax600 Empty.swift
[37/79] Emitting module SwiftSyntax600
[40/80] Compiling SwiftSyntax510 Empty.swift
[41/80] Compiling SwiftSyntax601 Empty.swift
[42/80] Emitting module SwiftSyntax510
[42/82] Wrapping AST for SwiftSyntax509 for debugging
[45/82] Wrapping AST for SwiftSyntax600 for debugging
[47/82] Compiling IssueReportingPackageSupport _Test.swift
[48/82] Emitting module IssueReportingPackageSupport
[48/83] Wrapping AST for SwiftSyntax601 for debugging
error: emit-module command failed with exit code 1 (use -v to see invocation)
[50/83] Emitting module Subtitles
/host/spi-builder-workspace/Sources/Subtitles/Subtitle.swift:1:8: error: no such module 'Foundation'
 1 | import Foundation
   |        `- error: no such module 'Foundation'
 2 |
 3 | /// A subtitle.
[51/83] Compiling Subtitles Subtitle.swift
/host/spi-builder-workspace/Sources/Subtitles/Subtitle.swift:1:8: error: no such module 'Foundation'
 1 | import Foundation
   |        `- error: no such module 'Foundation'
 2 |
 3 | /// A subtitle.
[51/83] Wrapping AST for SwiftSyntax510 for debugging
BUILD FAILURE 6.2 wasm