Build Information
Failed to build PayKit, reference main (bf6eba), with Swift 6.0 for Linux on 12 Feb 2026 00:47:57 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
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RunAll
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Builder version: 4.68.0
Interrupt handler set up.
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Checkout
========================================
Clone URL: https://github.com/cashapp/cash-app-pay-ios-sdk.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/cashapp/cash-app-pay-ios-sdk
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at bf6eba6 Merge pull request #37 from cashapp/release-1.0.0
Cloned https://github.com/cashapp/cash-app-pay-ios-sdk.git
Revision (git rev-parse @):
bf6eba6b767301bf1d365c63ab7692a2b8b44490
SUCCESS checkout https://github.com/cashapp/cash-app-pay-ios-sdk.git at main
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Build
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Selected platform: linux
Swift version: 6.0
Building package at path: $PWD
https://github.com/cashapp/cash-app-pay-ios-sdk.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.0-latest: Pulling from finestructure/spi-images
Digest: sha256:5920b6fc7f526808de8dcf4e65806a8aca248ef5a9160d25a6b9c7489c0b8a3f
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.0-latest
Fetching https://github.com/SwiftGen/SwiftGenPlugin.git
Fetching https://github.com/pointfreeco/swift-snapshot-testing.git
[1/121] Fetching swiftgenplugin
Fetched https://github.com/SwiftGen/SwiftGenPlugin.git from cache (0.36s)
[1/15750] Fetching swift-snapshot-testing
Fetched https://github.com/pointfreeco/swift-snapshot-testing.git from cache (4.09s)
Computing version for https://github.com/SwiftGen/SwiftGenPlugin.git
Computed https://github.com/SwiftGen/SwiftGenPlugin.git at 6.6.2 (3.91s)
Computing version for https://github.com/pointfreeco/swift-snapshot-testing.git
Computed https://github.com/pointfreeco/swift-snapshot-testing.git at 1.18.9 (2.51s)
Fetching https://github.com/swiftlang/swift-syntax
Fetching https://github.com/pointfreeco/swift-custom-dump
[1/5284] Fetching swift-custom-dump
Fetched https://github.com/pointfreeco/swift-custom-dump from cache (0.58s)
[1/74130] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax from cache (8.82s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.4.1 (1.15s)
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay
[1/5607] Fetching xctest-dynamic-overlay
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay from cache (1.09s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 602.0.0 (1.56s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.8.1 (1.23s)
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 602.0.0
Creating working copy for https://github.com/SwiftGen/SwiftGenPlugin.git
Working copy of https://github.com/SwiftGen/SwiftGenPlugin.git resolved at 6.6.2
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.8.1
Creating working copy for https://github.com/pointfreeco/swift-snapshot-testing.git
Working copy of https://github.com/pointfreeco/swift-snapshot-testing.git resolved at 1.18.9
Creating working copy for https://github.com/pointfreeco/swift-custom-dump
Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.4.1
[1397/3450738] Downloading https://github.com/SwiftGen/SwiftGen/releases/download/6.6.2/swiftgen-6.6.2.artifactbundle.zip
Downloading binary artifact https://github.com/SwiftGen/SwiftGen/releases/download/6.6.2/swiftgen-6.6.2.artifactbundle.zip
Downloaded https://github.com/SwiftGen/SwiftGen/releases/download/6.6.2/swiftgen-6.6.2.artifactbundle.zip (0.92s)
error: Tool ‘swiftgen’ is not supported on the target platform
error: build stopped due to build-tool plugin failures
BUILD FAILURE 6.0 linux