Swift Package IndexBuild Information
Failed to build WebRTC, reference main (f3ef10), with Swift 6.3 for Wasm on 14 Apr 2026 13:13:49 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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
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Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/webrtc-sdk/Specs.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/webrtc-sdk/Specs
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at f3ef109 Update Package.swift
Cloned https://github.com/webrtc-sdk/Specs.git
Revision (git rev-parse @):
f3ef109b57d6bf740a67f617a66801054b70525b
SUCCESS checkout https://github.com/webrtc-sdk/Specs.git at main
========================================
Build
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Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/webrtc-sdk/Specs.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$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
error: 'spi-builder-workspace': Invalid manifest (compiled with: ["/usr/bin/swiftc", "-vfsoverlay", "/tmp/TemporaryDirectory.lZiPpT/vfs.yaml", "-L", "/usr/lib/swift/pm/ManifestAPI", "-lPackageDescription", "-Xlinker", "-rpath", "-Xlinker", "/usr/lib/swift/pm/ManifestAPI", "-swift-version", "5", "-I", "/usr/lib/swift/pm/ManifestAPI", "-package-description-version", "5.9.0", "/host/spi-builder-workspace/Package.swift", "-o", "/tmp/TemporaryDirectory.YF7UEV/spi-builder-workspace-manifest"])
/host/spi-builder-workspace/Package.swift:11:20: error: 'v26' is unavailable
9 | .macCatalyst(.v14),
10 | .tvOS(.v17),
11 | .visionOS(.v26),
| `- error: 'v26' is unavailable
12 | ],
13 | products: [
PackageDescription.SupportedPlatform.VisionOSVersion.v26:4:23: note: 'v26' was introduced in PackageDescription 6.2
2 | struct VisionOSVersion {
3 | @available(_PackageDescription 6.2)
4 | public static let v26: SupportedPlatform.VisionOSVersion }
| `- note: 'v26' was introduced in PackageDescription 6.2
5 | }
6 |
error: 'spi-builder-workspace': Invalid manifest (compiled with: ["/usr/bin/swiftc", "-vfsoverlay", "/tmp/TemporaryDirectory.7iq5TX/vfs.yaml", "-L", "/usr/lib/swift/pm/ManifestAPI", "-lPackageDescription", "-Xlinker", "-rpath", "-Xlinker", "/usr/lib/swift/pm/ManifestAPI", "-swift-version", "5", "-I", "/usr/lib/swift/pm/ManifestAPI", "-package-description-version", "5.9.0", "/host/spi-builder-workspace/Package.swift", "-o", "/tmp/TemporaryDirectory.U9K3eR/spi-builder-workspace-manifest"])
/host/spi-builder-workspace/Package.swift:11:20: error: 'v26' is unavailable
9 | .macCatalyst(.v14),
10 | .tvOS(.v17),
11 | .visionOS(.v26),
| `- error: 'v26' is unavailable
12 | ],
13 | products: [
PackageDescription.SupportedPlatform.VisionOSVersion.v26:4:23: note: 'v26' was introduced in PackageDescription 6.2
2 | struct VisionOSVersion {
3 | @available(_PackageDescription 6.2)
4 | public static let v26: SupportedPlatform.VisionOSVersion }
| `- note: 'v26' was introduced in PackageDescription 6.2
5 | }
6 |
BUILD FAILURE 6.3 wasm