Swift Package IndexBuild Information
Failed to build swift-slack-client, reference main (c0a6e5), with Swift 6.1 for Wasm on 2 Sep 2025 15:49:28 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ainame/swift-slack-client.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/ainame/swift-slack-client
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at c0a6e51 Update actions/upload-pages-artifact action to v4 (#36)
Submodule path '.dependencies/java-slack-sdk': checked out '7162388f4cebef06a128ab5204bc1522e52936aa'
Submodule path '.dependencies/slack-api-ref': checked out '03c5679b5ecbcedab1ff60968ff3aea543a14c60'
Submodule '.dependencies/java-slack-sdk' (https://github.com/slackapi/java-slack-sdk.git) registered for path '.dependencies/java-slack-sdk'
Submodule '.dependencies/slack-api-ref' (https://github.com/slack-ruby/slack-api-ref.git) registered for path '.dependencies/slack-api-ref'
Cloning into '/host/spi-builder-workspace/.dependencies/java-slack-sdk'...
Cloning into '/host/spi-builder-workspace/.dependencies/slack-api-ref'...
Cloned https://github.com/ainame/swift-slack-client.git
Revision (git rev-parse @):
c0a6e518410ecb8e023257fa513543ab6696f93f
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/ainame/swift-slack-client.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/ainame/swift-slack-client.git
https://github.com/ainame/swift-slack-client.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.1.0 but the installed version is 6.0.2
error: fatalError
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:eb0758f51dbd6991fb9e51dedbfbcbec142ffc0d3b9b8ad91fa19d35e5136f0a
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
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[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
[3/3] Compiling plugin OpenAPIGeneratorCommand
[4/4] Compiling plugin OpenAPIGenerator
[5/5] Compiling plugin GenerateManual
[6/6] Compiling plugin GenerateDoccReference
Building for debugging...
[6/453] Write sources
[36/453] Compiling CNIOWindows shim.c
[37/453] Compiling _AtomicsShims.c
[38/453] Compiling CNIOPosix event_loop_id.c
[39/453] Compiling CNIOWindows WSAStartup.c
[40/453] Compiling CNIOWASI CNIOWASI.c
[40/453] Compiling CNIOLinux shim.c
[42/453] Compiling CNIOSHA1 c_nio_sha1.c
[42/453] Compiling CNIODarwin shim.c
[44/453] Compiling CNIOLinux liburing_shims.c
[45/453] Compiling CNIOLLHTTP c_nio_http.c
[46/453] Compiling fiat_p256_adx_mul.S
[47/453] Compiling fiat_p256_adx_sqr.S
[48/453] Compiling fiat_curve25519_adx_square.S
[49/453] Compiling CNIOLLHTTP c_nio_api.c
[50/453] Compiling fiat_curve25519_adx_mul.S
[51/453] Write swift-version-24593BA9C3E375BF.txt
[52/453] Compiling CNIOBoringSSLShims shims.c
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls13_server.cc:32:
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/../crypto/internal.h:32:10: fatal error: 'pthread.h' file not found
32 | #include <pthread.h>
| ^~~~~~~~~~~
1 error generated.
[53/457] Compiling tls13_server.cc
[53/457] Compiling tls_record.cc
[53/457] Compiling tls13_both.cc
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls13_enc.cc:34:
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/../crypto/internal.h:32:10: fatal error: 'pthread.h' file not found
32 | #include <pthread.h>
| ^~~~~~~~~~~
1 error generated.
[53/457] Compiling tls13_enc.cc
[53/457] Compiling tls_method.cc
[53/457] Compiling CNIOLLHTTP c_nio_llhttp.c
[53/457] Compiling tls13_client.cc
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:eb0758f51dbd6991fb9e51dedbfbcbec142ffc0d3b9b8ad91fa19d35e5136f0a
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.1-latest
[0/1] Planning build
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
[3/3] Compiling plugin OpenAPIGeneratorCommand
[4/4] Compiling plugin OpenAPIGenerator
[5/5] Compiling plugin GenerateManual
[6/6] Compiling plugin GenerateDoccReference
Building for debugging...
[6/406] Write sources
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls13_client.cc:30:
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/../crypto/internal.h:32:10: fatal error: 'pthread.h' file not found
32 | #include <pthread.h>
| ^~~~~~~~~~~
1 error generated.
[8/407] Compiling tls13_client.cc
[8/407] Compiling tls13_server.cc
[8/407] Compiling CNIOLLHTTP c_nio_llhttp.c
In file included from /host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/tls_record.cc:19:
/host/spi-builder-workspace/.build/checkouts/swift-nio-ssl/Sources/CNIOBoringSSL/ssl/../crypto/internal.h:32:10: fatal error: 'pthread.h' file not found
32 | #include <pthread.h>
| ^~~~~~~~~~~
[8/407] Compiling tls_record.cc
[8/407] Compiling c-nioatomics.c
[8/407] Compiling tls_method.cc
[8/407] Compiling tls13_enc.cc
[8/407] Compiling c-atomics.c
BUILD FAILURE 6.1 wasm