Swift Package IndexBuild Information
Failed to build ETTrace, reference v1.1.1 (01e1b0), with Swift 6.3 for Wasm on 15 Apr 2026 05:28:40 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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
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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
========================================
Clone URL: https://github.com/EmergeTools/ETTrace.git
Reference: v1.1.1
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/EmergeTools/ETTrace
* tag v1.1.1 -> FETCH_HEAD
HEAD is now at 01e1b0f Fix memory leak (#102)
Cloned https://github.com/EmergeTools/ETTrace.git
Revision (git rev-parse @):
01e1b0f7b71acac9b21bfbd47bd5f4ab480826db
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/EmergeTools/ETTrace.git at v1.1.1
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Build
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Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/EmergeTools/ETTrace.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$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
Fetching https://github.com/httpswift/swifter.git
Fetching https://github.com/EmergeTools/peertalk.git
Fetching https://github.com/apple/swift-argument-parser.git
[1/682] Fetching peertalk
[70/6732] Fetching peertalk, swifter
[131/24255] Fetching peertalk, swifter, swift-argument-parser
Fetched https://github.com/EmergeTools/peertalk.git from cache (1.78s)
Fetched https://github.com/apple/swift-argument-parser.git from cache (1.81s)
Fetched https://github.com/httpswift/swifter.git from cache (2.11s)
Computing version for https://github.com/httpswift/swifter.git
Computed https://github.com/httpswift/swifter.git at 1.5.0 (6.02s)
Computing version for https://github.com/EmergeTools/peertalk.git
Computed https://github.com/EmergeTools/peertalk.git at 1.0.0 (0.48s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.7.1 (1.85s)
Creating working copy for https://github.com/apple/swift-argument-parser.git
Working copy of https://github.com/apple/swift-argument-parser.git resolved at 1.7.1
Creating working copy for https://github.com/EmergeTools/peertalk.git
Working copy of https://github.com/EmergeTools/peertalk.git resolved at 1.0.0
Creating working copy for https://github.com/httpswift/swifter.git
Working copy of https://github.com/httpswift/swifter.git resolved at 1.5.0
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
Building for debugging...
In file included from /host/spi-builder-workspace/Unwinding/Crashlytics/Crashlytics/Unwind/FIRCLSUnwind.c:15:
In file included from /host/spi-builder-workspace/Unwinding/Crashlytics/Crashlytics/Unwind/FIRCLSUnwind.h:17:
/host/spi-builder-workspace/Unwinding/Crashlytics/Crashlytics/Unwind/../Helpers/FIRCLSThreadState.h:18:10: fatal error: 'sys/ucontext.h' file not found
18 | #include <sys/ucontext.h>
| ^~~~~~~~~~~~~~~~
1 error generated.
[2/40] Compiling FIRCLSUnwind.c
In file included from /host/spi-builder-workspace/Unwinding/Crashlytics/Crashlytics/Helpers/FIRCLSUtility.m:15:
/host/spi-builder-workspace/Unwinding/Crashlytics/Crashlytics/Helpers/FIRCLSUtility.h:17:10: fatal error: 'mach/vm_types.h' file not found
17 | #include <mach/vm_types.h>
| ^~~~~~~~~~~~~~~~~
1 error generated.
[2/40] Compiling FIRCLSUtility.m
In file included from /host/spi-builder-workspace/Unwinding/Crashlytics/Crashlytics/Unwind/FIRCLSUnwind_arm.c:15:
/host/spi-builder-workspace/Unwinding/Crashlytics/Crashlytics/Unwind/../Helpers/FIRCLSDefines.h:17:10: fatal error: 'TargetConditionals.h' file not found
17 | #include <TargetConditionals.h>
| ^~~~~~~~~~~~~~~~~~~~~~
[2/40] Compiling FIRCLSUnwind_arm.c
In file included from /host/spi-builder-workspace/ETTrace/CommunicationFrame/EMGDummyEmptyClass.m:8:
/host/spi-builder-workspace/ETTrace/CommunicationFrame/EMGDummyEmptyClass.h:8:9: fatal error: 'Foundation/Foundation.h' file not found
8 | #import <Foundation/Foundation.h>
| ^~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[2/40] Compiling CommunicationFrame EMGDummyEmptyClass.m
In file included from /host/spi-builder-workspace/Unwinding/Crashlytics/Crashlytics/Helpers/FIRCLSThreadState.c:15:
/host/spi-builder-workspace/Unwinding/Crashlytics/Crashlytics/Helpers/FIRCLSThreadState.h:18:10: fatal error: 'sys/ucontext.h' file not found
18 | #include <sys/ucontext.h>
| ^~~~~~~~~~~~~~~~
1 error generated.
[2/40] Compiling FIRCLSThreadState.c
[2/40] Compiling ETTrace EMGChannelListener.m
/host/spi-builder-workspace/ETTrace/ETTrace/EMGPerfAnalysis.mm:8:9: fatal error: 'Foundation/Foundation.h' file not found
8 | #import <Foundation/Foundation.h>
| ^~~~~~~~~~~~~~~~~~~~~~~~~
[2/40] Compiling ETTrace EMGPerfAnalysis.mm
[2/40] Write swift-version-24593BA9C3E375BF.txt
BUILD FAILURE 6.3 wasm