Swift Package IndexBuild Information
Failed to build MadDrivers, reference 0.0.10 (1154cb), with Swift 6.2 for Wasm on 20 Jun 2025 15:40:28 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
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RunAll
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Builder version: 4.64.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/madmachineio/MadDrivers.git
Reference: 0.0.10
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/madmachineio/MadDrivers
* tag 0.0.10 -> FETCH_HEAD
HEAD is now at 1154cbe release/0.0
Cloned https://github.com/madmachineio/MadDrivers.git
Revision (git rev-parse @):
1154cbe921ed57512fa876716a526aa3925bf4ee
SUCCESS checkout https://github.com/madmachineio/MadDrivers.git at 0.0.10
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Build
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Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/madmachineio/MadDrivers.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:44384f43f933eaa0f42803e9ef7c3d8388c5841ccc831a15a5edf63d8c273423
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
Fetching https://github.com/madmachineio/MadDisplay.git
Fetching https://github.com/apple/swift-numerics
Fetching https://github.com/madmachineio/SwiftIO.git
[1/353] Fetching maddisplay
[256/5433] Fetching maddisplay, swiftio
[412/11190] Fetching maddisplay, swiftio, swift-numerics
Fetched https://github.com/apple/swift-numerics from cache (1.04s)
Fetched https://github.com/madmachineio/MadDisplay.git from cache (1.04s)
[2794/5080] Fetching swiftio
Fetched https://github.com/madmachineio/SwiftIO.git from cache (1.57s)
Computing version for https://github.com/madmachineio/SwiftIO.git
Computed https://github.com/madmachineio/SwiftIO.git at 0.0.5 (2.38s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 1.0.3 (0.86s)
Computing version for https://github.com/madmachineio/MadDisplay.git
Computed https://github.com/madmachineio/MadDisplay.git at 0.0.7 (0.89s)
Creating working copy for https://github.com/madmachineio/MadDisplay.git
Working copy of https://github.com/madmachineio/MadDisplay.git resolved at 0.0.7
Creating working copy for https://github.com/apple/swift-numerics
Working copy of https://github.com/apple/swift-numerics resolved at 1.0.3
Creating working copy for https://github.com/madmachineio/SwiftIO.git
Working copy of https://github.com/madmachineio/SwiftIO.git resolved at 0.0.5
Building for debugging...
[0/22] Write sources
[19/22] Compiling CSwiftIO empty.c
[20/22] Compiling _NumericsShims _NumericsShims.c
[21/22] Write swift-version-24593BA9C3E375BF.txt
error: compile command failed due to signal 6 (use -v to see invocation)
<unknown>:0: error: fatal error encountered during compilation; please submit a bug report (https://swift.org/contributing/#reporting-bugs)
<unknown>:0: note: Functions with 'no-prototype' attribute must take varargs: swifthal_timer_open
Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the crash backtrace.
Stack dump:
0. Program arguments: /usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/.build/checkouts/SwiftIO/Sources/SwiftIO/AnalogIn.swift /host/spi-builder-workspace/.build/checkouts/SwiftIO/Sources/SwiftIO/BoardProtocol.swift /host/spi-builder-workspace/.build/checkouts/SwiftIO/Sources/SwiftIO/Counter.swift /host/spi-builder-workspace/.build/checkouts/SwiftIO/Sources/SwiftIO/DigitalIn.swift /host/spi-builder-workspace/.build/checkouts/SwiftIO/Sources/SwiftIO/DigitalInOut.swift /host/spi-builder-workspace/.build/checkouts/SwiftIO/Sources/SwiftIO/DigitalOut.swift /host/spi-builder-workspace/.build/checkouts/SwiftIO/Sources/SwiftIO/FileDescriptor.swift /host/spi-builder-workspace/.build/checkouts/SwiftIO/Sources/SwiftIO/I2C.swift /host/spi-builder-workspace/.build/checkouts/SwiftIO/Sources/SwiftIO/I2SIn.swift /host/spi-builder-workspace/.build/checkouts/SwiftIO/Sources/SwiftIO/I2SOut.swift /host/spi-builder-workspace/.build/checkouts/SwiftIO/Sources/SwiftIO/PWMOut.swift /host/spi-builder-workspace/.build/checkouts/SwiftIO/Sources/SwiftIO/Platform.swift -primary-file /host/spi-builder-workspace/.build/checkouts/SwiftIO/Sources/SwiftIO/SPI.swift -primary-file /host/spi-builder-workspace/.build/checkouts/SwiftIO/Sources/SwiftIO/Timer.swift /host/spi-builder-workspace/.build/checkouts/SwiftIO/Sources/SwiftIO/UART.swift -emit-dependencies-path /host/spi-builder-workspace/.build/wasm32-unknown-wasi/debug/SwiftIO.build/SPI.d -emit-reference-dependencies-path /host/spi-builder-workspace/.build/wasm32-unknown-wasi/debug/SwiftIO.build/SPI.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/wasm32-unknown-wasi/debug/SwiftIO.build/SPI.dia -emit-dependencies-path /host/spi-builder-workspace/.build/wasm32-unknown-wasi/debug/SwiftIO.build/Timer.d -emit-reference-dependencies-path /host/spi-builder-workspace/.build/wasm32-unknown-wasi/debug/SwiftIO.build/Timer.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/wasm32-unknown-wasi/debug/SwiftIO.build/Timer.dia -target wasm32-unknown-wasi -disable-objc-interop -sdk /root/.swiftpm/swift-sdks/swift-6.2-DEVELOPMENT-SNAPSHOT-2025-05-30-a_wasm.artifactbundle/swift-6.2-DEVELOPMENT-SNAPSHOT-2025-05-30-a_wasm/wasm32-unknown-wasi/WASI.sdk -I /host/spi-builder-workspace/.build/wasm32-unknown-wasi/debug/Modules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format=dwarf -dwarf-version=4 -module-cache-path /host/spi-builder-workspace/.build/wasm32-unknown-wasi/debug/ModuleCache -suppress-warnings -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -empty-abi-descriptor -resource-dir /root/.swiftpm/swift-sdks/swift-6.2-DEVELOPMENT-SNAPSHOT-2025-05-30-a_wasm.artifactbundle/swift-6.2-DEVELOPMENT-SNAPSHOT-2025-05-30-a_wasm/wasm32-unknown-wasi/swift.xctoolchain/usr/lib/swift_static -use-static-resource-dir -enable-anonymous-context-mangled-names -file-compilation-dir /host/spi-builder-workspace -Xcc -fmodule-map-file=/host/spi-builder-workspace/.build/wasm32-unknown-wasi/debug/CSwiftIO.build/module.modulemap -Xcc -I -Xcc /host/spi-builder-workspace/.build/checkouts/SwiftIO/Sources/CSwiftIO/include -Xcc --sysroot -Xcc /root/.swiftpm/swift-sdks/swift-6.2-DEVELOPMENT-SNAPSHOT-2025-05-30-a_wasm.artifactbundle/swift-6.2-DEVELOPMENT-SNAPSHOT-2025-05-30-a_wasm/wasm32-unknown-wasi/WASI.sdk -Xcc -g -no-auto-bridging-header-chaining -module-name SwiftIO -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -parse-as-library -o /host/spi-builder-workspace/.build/wasm32-unknown-wasi/debug/SwiftIO.build/SPI.swift.o -o /host/spi-builder-workspace/.build/wasm32-unknown-wasi/debug/SwiftIO.build/Timer.swift.o -index-store-path /host/spi-builder-workspace/.build/wasm32-unknown-wasi/debug/index/store -index-system-modules
1. Swift version 6.2-dev (LLVM 0d47fa0a0fd41fb, Swift 536aa932a9e0ea3)
2. Compiling with effective version 5.10
3. Running pass 'Add prototypes to prototypes-less functions' on module '/host/spi-builder-workspace/.build/wasm32-unknown-wasi/debug/SwiftIO.build/Timer.swift.o'.
Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it):
0 swift-frontend 0x00005587fb7e0918
1 swift-frontend 0x00005587fb7de43e
2 swift-frontend 0x00005587fb7e0fb1
3 libc.so.6 0x00007f9de4106520
4 libc.so.6 0x00007f9de415a9fc pthread_kill + 300
5 libc.so.6 0x00007f9de4106476 raise + 22
6 libc.so.6 0x00007f9de40ec7f3 abort + 211
7 swift-frontend 0x00005587f3ed2c05
8 swift-frontend 0x00005587fb7342f9
9 swift-frontend 0x00005587f6ccb72d
10 swift-frontend 0x00005587fb5cad5c
11 swift-frontend 0x00005587f400ddce
12 swift-frontend 0x00005587f400d027
13 swift-frontend 0x00005587f3b7e894
14 swift-frontend 0x00005587f3b79c01
15 swift-frontend 0x00005587f3b7884e
16 swift-frontend 0x00005587f3b8a42a
17 swift-frontend 0x00005587f3b7b7de
18 swift-frontend 0x00005587f3b7a878
19 swift-frontend 0x00005587f38f626b
20 libc.so.6 0x00007f9de40edd90
21 libc.so.6 0x00007f9de40ede40 __libc_start_main + 128
22 swift-frontend 0x00005587f38f5265
[23/47] Compiling RealModule Real.swift
[24/48] Compiling RealModule Float80+Real.swift
[25/48] Compiling RealModule RealFunctions.swift
[26/48] Compiling RealModule ElementaryFunctions.swift
[27/48] Compiling SwiftIO Counter.swift
[28/48] Compiling SwiftIO DigitalIn.swift
[29/48] Compiling RealModule AlgebraicField.swift
[30/48] Compiling RealModule ApproximateEquality.swift
[31/48] Emitting module RealModule
[32/48] Compiling RealModule Float+Real.swift
[33/48] Compiling RealModule Float16+Real.swift
BUILD FAILURE 6.2 wasm