Swift Package Index

Build Information

Failed to build BlackBoxFirebasePerformance, reference 7.0.0 (9ee2b3), with Swift 6.2 for Wasm on 1 Nov 2026 11:10:38 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/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-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.4
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/dodobrands/BlackBoxFirebasePerformance.git
Reference: 7.0.0
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/dodobrands/BlackBoxFirebasePerformance
 * tag               7.0.0      -> FETCH_HEAD
HEAD is now at 9ee2b3f Bump github.com/firebase/firebase-ios-sdk from 13.0.1 to 13.1.1 (#79)
Cloned https://github.com/dodobrands/BlackBoxFirebasePerformance.git
Revision (git rev-parse @):
9ee2b3f655ac0c8ac992bee409e7aa25958556c9
SUCCESS checkout https://github.com/dodobrands/BlackBoxFirebasePerformance.git at 7.0.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/dodobrands/BlackBoxFirebasePerformance.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1
wasm-6.2-latest: Pulling from saguaro1/spi-images
Digest: sha256:c2cc4df169d3c45015ced899e997f329be5fc90bdbfce388bd8981e1ea44d639
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.2-latest
Fetching https://github.com/firebase/firebase-ios-sdk
Fetching https://github.com/dodobrands/DBThreadSafe-ios
Fetching https://github.com/dodobrands/BlackBox
[1/386] Fetching dbthreadsafe-ios
[256/2923] Fetching dbthreadsafe-ios, blackbox
Fetched https://github.com/dodobrands/DBThreadSafe-ios from cache (0.54s)
Fetched https://github.com/dodobrands/BlackBox from cache (0.54s)
[1/434253] Fetching firebase-ios-sdk
Fetched https://github.com/firebase/firebase-ios-sdk from cache (13.70s)
Computing version for https://github.com/dodobrands/DBThreadSafe-ios
Computed https://github.com/dodobrands/DBThreadSafe-ios at 3.1.0 (14.81s)
Computing version for https://github.com/firebase/firebase-ios-sdk
error: Invalid manifest (compiled with: ["/usr/bin/swiftc", "-vfsoverlay", "/tmp/TemporaryDirectory.CDB60K/vfs.yaml", "-L", "/usr/lib/swift/pm/ManifestAPI", "-lPackageDescription", "-Xlinker", "-rpath", "-Xlinker", "/usr/lib/swift/pm/ManifestAPI", "-swift-version", "6", "-I", "/usr/lib/swift/pm/ManifestAPI", "-package-description-version", "6.2.0", "/Package.swift", "-o", "/tmp/TemporaryDirectory.bif9YZ/firebase-ios-sdk-manifest"])
/Package.swift:20:10: error: Firebase requires Swift 6.2.3 or higher. Please upgrade to Xcode 26.2 or later.
  18 |
  19 | #if compiler(<6.2.3)
  20 |   #error("Firebase requires Swift 6.2.3 or higher. Please upgrade to Xcode 26.2 or later.")
     |          `- error: Firebase requires Swift 6.2.3 or higher. Please upgrade to Xcode 26.2 or later.
  21 | #endif // compiler(<6.2.3)
  22 | in https://github.com/firebase/firebase-ios-sdk
BUILD FAILURE 6.2 wasm