Swift Package IndexBuild Information
Failed to build Scout, reference 1.5.2 (27ac3a), with Swift 6.3 for Wasm on 12 Oct 2026 13:58:35 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/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-6.3-latest swift build --swift-sdk swift-6.3.2-RELEASE_wasm 2>&1Build Log
========================================
RunAll
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Builder version: 5.1.1
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/dodobrands/scout.git
Reference: 1.5.2
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/scout
* tag 1.5.2 -> FETCH_HEAD
HEAD is now at 27ac3a9 perf(types): make scout types ~10x faster than 1.4.0 (#164)
Cloned https://github.com/dodobrands/scout.git
Revision (git rev-parse @):
27ac3a923cb43e4bcbb01b7b74b077e3536a524c
SUCCESS checkout https://github.com/dodobrands/scout.git at 1.5.2
========================================
Build
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Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/dodobrands/scout.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3.2-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from saguaro1/spi-images
Digest: sha256:df2e9038ff906af397ec7b7e13902ccb183f8867606bc33419e44453a9abdb4b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest
Fetching https://github.com/swiftlang/swift-syntax
Fetching https://github.com/chrisaljoudi/swift-log-oslog.git
Fetching https://github.com/apple/swift-collections
Fetching https://github.com/apple/swift-system
Fetching https://github.com/davbeck/swift-glob.git
Fetching https://github.com/pointfreeco/swift-snapshot-testing
[1/82] Fetching swift-log-oslog
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Fetching https://github.com/apple/swift-log.git
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Fetched https://github.com/apple/swift-log.git from cache (0.58s)
Fetching https://github.com/swiftlang/swift-subprocess
Fetched https://github.com/chrisaljoudi/swift-log-oslog.git from cache (1.27s)
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Fetched https://github.com/apple/swift-argument-parser from cache (1.09s)
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Fetched https://github.com/apple/swift-system from cache (2.87s)
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Fetched https://github.com/pointfreeco/swift-snapshot-testing from cache (2.92s)
Fetched https://github.com/swiftlang/swift-syntax from cache (4.44s)
Computing version for https://github.com/davbeck/swift-glob.git
Computed https://github.com/davbeck/swift-glob.git at 1.0.0 (4.61s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 604.0.0 (0.99s)
Computing version for https://github.com/chrisaljoudi/swift-log-oslog.git
Computed https://github.com/chrisaljoudi/swift-log-oslog.git at 0.2.2 (0.17s)
Computing version for https://github.com/swiftlang/swift-subprocess
Computed https://github.com/swiftlang/swift-subprocess at 1.0.1 (0.16s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.8.1 (0.17s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.7.2 (0.23s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.16.1 (0.15s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.8.2 (0.15s)
Computing version for https://github.com/pointfreeco/swift-snapshot-testing
Computed https://github.com/pointfreeco/swift-snapshot-testing at 1.19.6 (0.14s)
Fetching https://github.com/pointfreeco/swift-custom-dump
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Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.7.3 (0.63s)
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Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.13.1 (1.65s)
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 604.0.0
Creating working copy for https://github.com/apple/swift-system
Working copy of https://github.com/apple/swift-system resolved at 1.8.1
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.8.2
Creating working copy for https://github.com/chrisaljoudi/swift-log-oslog.git
Working copy of https://github.com/chrisaljoudi/swift-log-oslog.git resolved at 0.2.2
Creating working copy for https://github.com/davbeck/swift-glob.git
Working copy of https://github.com/davbeck/swift-glob.git resolved at 1.0.0
Creating working copy for https://github.com/pointfreeco/swift-snapshot-testing
Working copy of https://github.com/pointfreeco/swift-snapshot-testing resolved at 1.19.6
Creating working copy for https://github.com/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.7.2
Creating working copy for https://github.com/swiftlang/swift-subprocess
Working copy of https://github.com/swiftlang/swift-subprocess resolved at 1.0.1
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.16.1
Creating working copy for https://github.com/pointfreeco/swift-custom-dump
Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.7.3
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.13.1
warning: 'spi-builder-workspace': dependency 'swift-glob' is not used by any target
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
Building for debugging...
[2/60] Write sources
[28/60] Compiling _SwiftSyntaxCShims PlatformMutex.c
[29/60] Compiling CSystem shims.c
In file included from /host/spi-builder-workspace/.build/checkouts/swift-subprocess/Sources/_SubprocessCShims/process_shims.c:23:
In file included from /host/spi-builder-workspace/.build/checkouts/swift-subprocess/Sources/_SubprocessCShims/include/process_shims.h:20:
/root/.swiftpm/swift-sdks/swift-6.3.2-RELEASE_wasm.artifactbundle/swift-6.3.2-RELEASE_wasm/wasm32-unknown-wasip1/WASI.sdk/include/wasm32-wasip1/sys/resource.h:2:2: error: WASI lacks process-associated clocks; to enable emulation of the `getrusage` function using the wall clock, which isn't sensitive to whether the program is running or suspended, compile with -D_WASI_EMULATED_PROCESS_CLOCKS and link with -lwasi-emulated-process-clocks
2 | #error WASI lacks process-associated clocks; to enable emulation of the `getrusage` function using \
| ^
/host/spi-builder-workspace/.build/checkouts/swift-subprocess/Sources/_SubprocessCShims/process_shims.c:31:10: fatal error: 'grp.h' file not found
31 | #include <grp.h>
| ^~~~~~~
2 errors generated.
[30/60] Compiling _SubprocessCShims process_shims.c
[30/60] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.3 wasm