Swift Package Index

Build Information

Failed to build swtws, reference master (b3f1ec), with Swift 6.4 for Wasm on 16 Sep 2026 19:23:18 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/swift-tweets/swtws.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/swift-tweets/swtws
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at b3f1ece Merge pull request #5 from Kuniwak/update-readme
Cloned https://github.com/swift-tweets/swtws.git
Revision (git rev-parse @):
b3f1ece4518a42eb451849d2cd4d30f3824a2506
SUCCESS checkout https://github.com/swift-tweets/swtws.git at master
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/swift-tweets/swtws.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Fetching https://github.com/kylef/Commander.git
Fetching https://github.com/swift-tweets/tweetup-kit.git
[1/548] Fetching tweetup-kit
[138/2136] Fetching tweetup-kit, commander
Fetched https://github.com/swift-tweets/tweetup-kit.git (0.48s)
Fetched https://github.com/kylef/Commander.git (0.48s)
Computing version for https://github.com/kylef/Commander.git
Computed https://github.com/kylef/Commander.git at 0.9.2 (0.67s)
Fetching https://github.com/kylef/Spectre.git
[1/1021] Fetching spectre
Fetched https://github.com/kylef/Spectre.git (0.50s)
Computing version for https://github.com/kylef/Spectre.git
Computed https://github.com/kylef/Spectre.git at 0.10.1 (1.92s)
Computing version for https://github.com/swift-tweets/tweetup-kit.git
Computed https://github.com/swift-tweets/tweetup-kit.git at 0.2.1 (0.18s)
Fetching https://github.com/koher/PromiseK.git
Fetching https://github.com/swift-tweets/OAuthSwift.git
[1/2511] Fetching oauthswift
[27/3040] Fetching oauthswift, promisek
Fetched https://github.com/koher/PromiseK.git (0.53s)
Fetched https://github.com/swift-tweets/OAuthSwift.git (0.53s)
Computing version for https://github.com/swift-tweets/OAuthSwift.git
error: the Swift tools version specification is possibly missing a version specifier; consider using '// swift-tools-version: 6.4.2' to specify the current Swift toolchain version as the lowest Swift version supported by the project
BUILD FAILURE 6.4 wasm