Build Information
Failed to build coreai-models, reference 1.0.0 (5de95c), with Swift 6.4 for Wasm on 4 Oct 2026 07:59:02 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344843-2":/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-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1Build Log
========================================
RunAll
========================================
Builder version: 5.1.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/apple/coreai-models.git
Reference: 1.0.0
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/apple/coreai-models
* tag 1.0.0 -> FETCH_HEAD
HEAD is now at 5de95c6 Route the Whisper argmaxes through the shared argmaxFloat (#318)
Cloned https://github.com/apple/coreai-models.git
Revision (git rev-parse @):
5de95c6cd29e5e390fb36d87e13b2396668f7974
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/apple/coreai-models.git at 1.0.0
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.4
Building package at path: $PWD
https://github.com/apple/coreai-models.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
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In file included from /host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/grammar_matcher.cc:28:
[1m/host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/support/thread_pool.h:71:46: [0m[0;1;31merror: [0m[1mno template named 'shared_future' in namespace 'std'; did you mean 'shared_ptr'?[0m
71 | [0;34mauto[0m Submit(F&& f, Args&&... args) -> std::shared_future<std::invoke_result_t<F, Args...>> {[0m
| [0;1;32m ~~~~~^~~~~~~~~~~~~
[0m | [0;32m shared_ptr
[0mIn file included from /host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/grammar_matcher.cc:10:
In file included from /host/spi-builder-workspace/.build/checkouts/xgrammar/include/xgrammar/matcher.h:11:
In file included from /host/spi-builder-workspace/.build/checkouts/xgrammar/include/xgrammar/compiler.h:10:
In file included from /host/spi-builder-workspace/.build/checkouts/xgrammar/include/xgrammar/grammar.h:10:
In file included from /host/spi-builder-workspace/.build/checkouts/xgrammar/include/xgrammar/object.h:10:
In file included from /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk/include/c++/v1/memory:950:
In file included from /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk/include/c++/v1/__memory/inout_ptr.h:16:
[1m/root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk/include/c++/v1/__memory/shared_ptr.h:307:38: [0m[0;1;36mnote: [0m'shared_ptr' declared here[0m
307 | [0;34mclass[0m _LIBCPP_SHARED_PTR_TRIVIAL_ABI shared_ptr {[0m
| [0;1;32m ^
[0mIn file included from /host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/grammar_matcher.cc:28:
[1m/host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/support/thread_pool.h:160:20: [0m[0;1;31merror: [0m[1mno member named 'thread' in namespace 'std'; did you mean 'fread'?[0m
160 | std::vector<std::thread> workers_;[0m
| [0;1;32m ^~~~~~
[0m | [0;32m fread
[0mIn file included from /host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/grammar_matcher.cc:10:
In file included from /host/spi-builder-workspace/.build/checkouts/xgrammar/include/xgrammar/matcher.h:11:
In file included from /host/spi-builder-workspace/.build/checkouts/xgrammar/include/xgrammar/compiler.h:10:
In file included from /host/spi-builder-workspace/.build/checkouts/xgrammar/include/xgrammar/grammar.h:10:
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In file included from /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk/include/c++/v1/memory:998:
In file included from /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk/include/c++/v1/iterator:693:
In file included from /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk/include/c++/v1/__iterator/istreambuf_iterator.h:19:
In file included from /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk/include/c++/v1/__string/char_traits.h:29:
[1m/root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk/include/c++/v1/cstdio:144:9: [0m[0;1;36mnote: [0m'fread' declared here[0m
144 | [0;34musing[0m ::fread _LIBCPP_USING_IF_EXISTS;[0m
| [0;1;32m ^
[0mIn file included from /host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/grammar_matcher.cc:28:
[1m/host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/support/thread_pool.h:160:15: [0m[0;1;31merror: [0m[1mtemplate argument for template type parameter must be a type[0m
160 | std::vector<std::thread> workers_;[0m
| [0;1;32m ^~~~~~~~~~~
[0mIn file included from /host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/grammar_matcher.cc:10:
In file included from /host/spi-builder-workspace/.build/checkouts/xgrammar/include/xgrammar/matcher.h:11:
In file included from /host/spi-builder-workspace/.build/checkouts/xgrammar/include/xgrammar/compiler.h:10:
In file included from /host/spi-builder-workspace/.build/checkouts/xgrammar/include/xgrammar/grammar.h:11:
In file included from /host/spi-builder-workspace/.build/checkouts/xgrammar/include/xgrammar/tokenizer_info.h:16:
In file included from /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk/include/c++/v1/vector:314:
[1m/root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk/include/c++/v1/__vector/vector.h:87:17: [0m[0;1;36mnote: [0mtemplate parameter is declared here[0m
87 | [0;34mtemplate[0m <[0;34mclass[0m _Tp, [0;34mclass[0m _Allocator [0;33m/* = allocator<_Tp> */[0m>[0m
| [0;1;32m ^
[0mIn file included from /host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/grammar_matcher.cc:28:
[1m/host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/support/thread_pool.h:164:8: [0m[0;1;31merror: [0m[1mno type named 'mutex' in namespace 'std'[0m
164 | std::mutex queue_mutex_;[0m
| [0;1;32m ~~~~~^
[0m[1m/host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/support/thread_pool.h:166:8: [0m[0;1;31merror: [0m[1mno type named 'condition_variable' in namespace 'std'[0m
166 | std::condition_variable queue_condition_;[0m
| [0;1;32m ~~~~~^
[0m[1m/host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/support/thread_pool.h:168:8: [0m[0;1;31merror: [0m[1mno type named 'condition_variable' in namespace 'std'[0m
168 | std::condition_variable tasks_done_condition_;[0m
| [0;1;32m ~~~~~^
[0m[1m/host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/support/thread_pool.h:36:40: [0m[0;1;31merror: [0m[1mno member named 'thread' in namespace 'std'[0m
36 | ThreadPool(size_t num_threads = std::thread::hardware_concurrency()) {[0m
| [0;1;32m ~~~~~^
[0m[1m/host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/support/thread_pool.h:44:35: [0m[0;1;31merror: [0m[1mno member named 'mutex' in namespace 'std'[0m
44 | std::unique_lock<std::mutex> lock(queue_mutex_);[0m
| [0;1;32m ^~~~~
[0m[1m/host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/support/thread_pool.h:75:39: [0m[0;1;31merror: [0m[1mno member named 'packaged_task' in namespace 'std'[0m
75 | [0;34mauto[0m task = std::make_shared<std::packaged_task<return_type()>>([0m
| [0;1;32m ^~~~~~~~~~~~~
[0m[1m/host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/support/thread_pool.h:79:10: [0m[0;1;31merror: [0m[1mno template named 'shared_future' in namespace 'std'; did you mean 'shared_ptr'?[0m
79 | std::shared_future<return_type> res = task->get_future().share();[0m
| [0;1;32m ~~~~~^~~~~~~~~~~~~
[0m | [0;32m shared_ptr
[0mIn file included from /host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/grammar_matcher.cc:10:
In file included from /host/spi-builder-workspace/.build/checkouts/xgrammar/include/xgrammar/matcher.h:11:
In file included from /host/spi-builder-workspace/.build/checkouts/xgrammar/include/xgrammar/compiler.h:10:
In file included from /host/spi-builder-workspace/.build/checkouts/xgrammar/include/xgrammar/grammar.h:10:
In file included from /host/spi-builder-workspace/.build/checkouts/xgrammar/include/xgrammar/object.h:10:
In file included from /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk/include/c++/v1/memory:950:
In file included from /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk/include/c++/v1/__memory/inout_ptr.h:16:
[1m/root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk/include/c++/v1/__memory/shared_ptr.h:307:38: [0m[0;1;36mnote: [0m'shared_ptr' declared here[0m
307 | [0;34mclass[0m _LIBCPP_SHARED_PTR_TRIVIAL_ABI shared_ptr {[0m
| [0;1;32m ^
[0mIn file included from /host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/grammar_matcher.cc:28:
[1m/host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/support/thread_pool.h:82:29: [0m[0;1;31merror: [0m[1mno member named 'mutex' in namespace 'std'[0m
82 | std::unique_lock<std::mutex> lock(queue_mutex_);[0m
| [0;1;32m ^~~~~
[0m[1m/host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/support/thread_pool.h:104:29: [0m[0;1;31merror: [0m[1mno member named 'mutex' in namespace 'std'[0m
104 | std::unique_lock<std::mutex> lock(queue_mutex_);[0m
| [0;1;32m ^~~~~
[0m[1m/host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/support/thread_pool.h:115:27: [0m[0;1;31merror: [0m[1mno member named 'mutex' in namespace 'std'[0m
115 | std::unique_lock<std::mutex> lock(queue_mutex_);[0m
| [0;1;32m ^~~~~
[0m[1m/host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/support/thread_pool.h:128:29: [0m[0;1;31merror: [0m[1mno member named 'mutex' in namespace 'std'[0m
128 | std::unique_lock<std::mutex> lock(queue_mutex_);[0m
| [0;1;32m ^~~~~
[0m[1m/host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/support/thread_pool.h:134:15: [0m[0;1;31merror: [0m[1mno type named 'thread' in namespace 'std'[0m
134 | [0;34mfor[0m (std::thread& worker : workers_) {[0m
| [0;1;32m ~~~~~^
[0m[1m/host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/support/thread_pool.h:152:27: [0m[0;1;31merror: [0m[1mno member named 'mutex' in namespace 'std'[0m
152 | std::unique_lock<std::mutex> lock(queue_mutex_);[0m
| [0;1;32m ^~~~~
[0m[1m/host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/grammar_matcher.cc:545:53: [0m[0;1;31merror: [0m[1mno member named 'thread' in namespace 'std'[0m
545 | [0;34mif[0m (num_threads > [0;34mstatic_cast[0m<int32_t>(std::thread::hardware_concurrency())) {[0m
| [0;1;32m ~~~~~^
[0m[1m/host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/grammar_matcher.cc:548:62: [0m[0;1;31merror: [0m[1mno member named 'thread' in namespace 'std'[0m
548 | << [0;34mstatic_cast[0m<int32_t>(std::thread::hardware_concurrency())[0m
| [0;1;32m ~~~~~^
[0m[1m/host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/grammar_matcher.cc:552:61: [0m[0;1;31merror: [0m[1mno member named 'thread' in namespace 'std'[0m
552 | std::min(num_threads, [0;34mstatic_cast[0m<int32_t>(std::thread::hardware_concurrency()));[0m
| [0;1;32m ~~~~~^
[0m[0;1;31mfatal error: [0m[1mtoo many errors emitted, stopping now [-ferror-limit=][0m
20 errors generated.
error: CompileC /host/spi-builder-workspace/.build/out/Intermediates.noindex/xgrammar.build/Debug-webassembly-wasm32/XGrammar-t.build/Objects-normal/wasm32/grammar_matcher.o /host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/grammar_matcher.cc normal wasm32 c++ com.apple.compilers.llvm.clang.1_0.compiler failed with a nonzero exit code. Command line: cd /host
Using response file: /host/spi-builder-workspace/.build/out/Intermediates.noindex/xgrammar.build/Debug-webassembly-wasm32/XGrammar-t.build/Objects-normal/wasm32/11b881b950eb02e21769317df93e9b41d1d7f0348e4e0901ae810dce93ca1a57-common-args.resp
/usr/bin/clang -x c++ -target wasm32-unknown-wasip1 -fmessage-length\=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit\=0 -fcolor-diagnostics -Wno-trigraphs -Wno-missing-field-initializers -Wno-missing-prototypes -Wno-return-type -Wno-non-virtual-dtor -Wno-overloaded-virtual -Wno-exit-time-destructors -Wno-missing-braces -Wparentheses -Wswitch -Wno-unused-function -Wno-unused-label -Wno-unused-parameter -Wno-unused-variable -Wunused-value -Wno-empty-body -Wno-uninitialized -Wno-unknown-pragmas -w -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wno-constant-conversion -Wno-int-conversion -Wno-bool-conversion -Wno-enum-conversion -Wno-float-conversion -Wno-non-literal-null-conversion -Wno-objc-literal-conversion -Wno-shorten-64-to-32 -Wno-newline-eof -Wno-c++11-extensions -Wno-implicit-fallthrough -fstrict-aliasing -Wdeprecated-declarations -Winvalid-offsetof -Wno-sign-conversion -Wno-infinite-recursion -Wno-move -Wno-comma -Wno-block-capture-autoreleasing -Wno-strict-prototypes -Wno-range-loop-analysis -Wno-semicolon-before-method-body --sysroot /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk @/host/spi-builder-workspace/.build/out/Intermediates.noindex/xgrammar.build/Debug-webassembly-wasm32/XGrammar-t.build/Objects-normal/wasm32/11b881b950eb02e21769317df93e9b41d[424 / 1226] XGrammar
1d7f0348e4e0901ae810dce93ca1a57-common-args.resp -MMD -MT dependencies -MF /host/spi-builder-workspace/.build/out/Intermediates.noindex/xgrammar.build/Debug-webassembly-wasm32/XGrammar-t.build/Objects-normal/wasm32/grammar_matcher.d --serialize-diagnostics /host/spi-builder-workspace/.build/out/Intermediates.noindex/xgrammar.build/Debug-webassembly-wasm32/XGrammar-t.build/Objects-normal/wasm32/grammar_matcher.dia -c /host/spi-builder-workspace/.build/checkouts/xgrammar/cpp/grammar_matcher.cc -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/xgrammar.build/Debug-webassembly-wasm32/XGrammar-t.build/Objects-normal/wasm32/grammar_matcher.o
error: Build failed
BUILD FAILURE 6.4 wasm