Build Information
Failed to build coreai-models, reference zoo-0.4 (3dc4ce), with Swift 6.4 for Wasm on 26 Sep 2026 15:02:45 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/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: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/john-rocky/coreai-models.git
Reference: zoo-0.4
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/john-rocky/coreai-models
* branch zoo-0.4 -> FETCH_HEAD
* [new branch] zoo-0.4 -> origin/zoo-0.4
HEAD is now at 3dc4ceb Build for x86_64 macOS: guard the Float16 code in three files, as upstream does elsewhere (0.2.8-zoo)
Cloned https://github.com/john-rocky/coreai-models.git
Revision (git rev-parse @):
3dc4ceb5ec9d2e488b9c995d53a415b9e22fe7ba
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/john-rocky/coreai-models.git at zoo-0.4
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.4
Building package at path: $PWD
https://github.com/john-rocky/coreai-models.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/host -w "$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
Fetching https://github.com/hummingbird-project/hummingbird
Fetching https://github.com/mlc-ai/xgrammar
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/huggingface/swift-transformers
[1/7027] Fetching swift-transformers
[845/35495] Fetching swift-transformers, hummingbird
[2465/54441] Fetching swift-transformers, hummingbird, swift-argument-parser
Fetched https://github.com/huggingface/swift-transformers (0.73s)
[26918/47414] Fetching hummingbird, swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser (0.84s)
[27614/28468] Fetching hummingbird
Fetched https://github.com/hummingbird-project/hummingbird (1.00s)
[1/29958] Fetching xgrammar
Fetched https://github.com/mlc-ai/xgrammar (2.05s)
Computing version for https://github.com/hummingbird-project/hummingbird
Computed https://github.com/hummingbird-project/hummingbird at 2.22.0 (2.34s)
Fetching https://github.com/swift-server/async-http-client.git
Fetching https://github.com/apple/swift-nio.git
Fetching https://github.com/apple/swift-nio-transport-services.git
[1/2867] Fetching swift-nio-transport-services
[2868/19103] Fetching swift-nio-transport-services, async-http-client
Fetching https://github.com/swift-server/swift-service-lifecycle.git
[19104/105269] Fetching swift-nio-transport-services, async-http-client, swift-nio
[75974/108112] Fetching swift-nio-transport-services, async-http-client, swift-nio, swift-service-lifecycle
Fetched https://github.com/swift-server/swift-service-lifecycle.git (0.56s)
Fetching https://github.com/apple/swift-log.git
[78558/105269] Fetching swift-nio-transport-services, async-http-client, swift-nio
[102686/113434] Fetching swift-nio-transport-services, async-http-client, swift-nio, swift-log
Fetched https://github.com/apple/swift-log.git (0.64s)
Fetching https://github.com/apple/swift-http-types.git
[1/1939] Fetching swift-http-types
Fetched https://github.com/apple/swift-http-types.git (0.54s)
Fetching https://github.com/apple/swift-distributed-tracing.git
[1/6362] Fetching swift-distributed-tracing
Fetched https://github.com/apple/swift-distributed-tracing.git (0.75s)
Fetching https://github.com/apple/swift-configuration.git
Fetching https://github.com/apple/swift-nio-http2.git
Fetching https://github.com/apple/swift-metrics.git
Fetched https://github.com/apple/swift-nio-transport-services.git (3.58s)
Fetching https://github.com/apple/swift-collections.git
Fetched https://github.com/swift-server/async-http-client.git (3.59s)
Fetching https://github.com/apple/swift-atomics.git
[1/3813] Fetching swift-configuration
[3814/7336] Fetching swift-configuration, swift-metrics
Fetched https://github.com/apple/swift-configuration.git (0.53s)
[247/3523] Fetching swift-metrics
Fetching https://github.com/apple/swift-async-algorithms.git
[2432/5408] Fetching swift-metrics, swift-atomics
Fetched https://github.com/apple/swift-metrics.git (0.57s)
Fetching https://github.com/apple/swift-nio-extras.git
[1/12255] Fetching swift-nio-http2
Fetched https://github.com/apple/swift-atomics.git (0.63s)
Fetching https://github.com/apple/swift-nio-ssl.git
[1472/40034] Fetching swift-nio-http2, swift-collections
[26424/46771] Fetching swift-nio-http2, swift-collections, swift-async-algorithms
[35939/53464] Fetching swift-nio-http2, swift-collections, swift-async-algorithms, swift-nio-extras
Fetched https://github.com/apple/swift-async-algorithms.git (0.72s)
[42005/46727] Fetching swift-nio-http2, swift-collections, swift-nio-extras
Fetched https://github.com/apple/swift-nio-extras.git (0.70s)
[40034/40034] Fetching swift-nio-http2, swift-collections
Fetched https://github.com/apple/swift-nio-http2.git (1.40s)
Fetched https://github.com/apple/swift-nio.git (5.06s)
[1/16869] Fetching swift-nio-ssl
Fetched https://github.com/apple/swift-collections.git (1.65s)
Fetched https://github.com/apple/swift-nio-ssl.git (1.99s)
Computing version for https://github.com/mlc-ai/xgrammar
Computed https://github.com/mlc-ai/xgrammar at 0.2.2 (6.41s)
Computing version for https://github.com/apple/swift-configuration.git
Computed https://github.com/apple/swift-configuration.git at 1.2.1 (1.08s)
Fetching https://github.com/apple/swift-system
[1/6983] Fetching swift-system
Fetched https://github.com/apple/swift-system (1.25s)
Computing version for https://github.com/apple/swift-distributed-tracing.git
Computed https://github.com/apple/swift-distributed-tracing.git at 1.5.0 (1.43s)
Fetching https://github.com/apple/swift-service-context.git
[1/1386] Fetching swift-service-context
Fetched https://github.com/apple/swift-service-context.git (0.49s)
Computing version for https://github.com/apple/swift-service-context.git
Computed https://github.com/apple/swift-service-context.git at 1.3.0 (0.66s)
Computing version for https://github.com/swift-server/swift-service-lifecycle.git
Computed https://github.com/swift-server/swift-service-lifecycle.git at 2.12.0 (0.17s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.1 (0.19s)
Computing version for https://github.com/apple/swift-async-algorithms.git
Computed https://github.com/apple/swift-async-algorithms.git at 1.1.6 (0.21s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.7.1 (0.28s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (0.17s)
Computing version for https://github.com/apple/swift-nio-http2.git
Computed https://github.com/apple/swift-nio-http2.git at 1.46.0 (0.20s)
Computing version for https://github.com/apple/swift-metrics.git
Computed https://github.com/apple/swift-metrics.git at 2.11.0 (0.17s)
Computing version for https://github.com/apple/swift-nio-transport-services.git
Computed https://github.com/apple/swift-nio-transport-services.git at 1.28.0 (0.18s)
Computing version for https://github.com/swift-server/async-http-client.git
Computed https://github.com/swift-server/async-http-client.git at 1.36.2 (0.20s)
Fetching https://github.com/apple/swift-algorithms.git
[1/6159] Fetching swift-algorithms
Fetched https://github.com/apple/swift-algorithms.git (0.52s)
Computing version for https://github.com/apple/swift-algorithms.git
Computed https://github.com/apple/swift-algorithms.git at 1.2.1 (1.57s)
Fetching https://github.com/apple/swift-numerics.git
[1/6640] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics.git (1.23s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.1.1 (1.40s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.103.0 (0.38s)
Computing version for https://github.com/apple/swift-http-types.git
Computed https://github.com/apple/swift-http-types.git at 1.8.0 (0.26s)
Computing version for https://github.com/apple/swift-nio-ssl.git
Computed https://github.com/apple/swift-nio-ssl.git at 2.37.5 (0.27s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.8.1 (0.21s)
Computing version for https://github.com/huggingface/swift-transformers
Computed https://github.com/huggingface/swift-transformers at 1.3.4 (0.18s)
Fetching https://github.com/huggingface/swift-huggingface.git
Fetching https://github.com/apple/swift-crypto.git
Fetching https://github.com/ibireme/yyjson.git
Fetching https://github.com/huggingface/swift-jinja.git
[1/18562] Fetching swift-crypto
[1301/19938] Fetching swift-crypto, swift-jinja
[3419/22691] Fetching swift-crypto, swift-jinja, swift-huggingface
Fetched https://github.com/huggingface/swift-huggingface.git (0.75s)
[5089/19938] Fetching swift-crypto, swift-jinja
[6018/24837] Fetching swift-crypto, swift-jinja, yyjson
Fetched https://github.com/huggingface/swift-jinja.git (1.23s)
Fetched https://github.com/ibireme/yyjson.git (1.23s)
Fetched https://github.com/apple/swift-crypto.git (1.24s)
Computing version for https://github.com/ibireme/yyjson.git
Computed https://github.com/ibireme/yyjson.git at 0.12.0 (1.47s)
Computing version for https://github.com/huggingface/swift-jinja.git
Computed https://github.com/huggingface/swift-jinja.git at 2.5.1 (0.21s)
Computing version for https://github.com/huggingface/swift-huggingface.git
Computed https://github.com/huggingface/swift-huggingface.git at 0.11.0 (0.18s)
Fetching https://github.com/mattt/EventSource.git
[1/303] Fetching eventsource
Fetched https://github.com/mattt/EventSource.git (0.42s)
Computing version for https://github.com/mattt/EventSource.git
Computed https://github.com/mattt/EventSource.git at 1.5.1 (0.60s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.8.2 (0.18s)
Computing version for https://github.com/apple/swift-nio-extras.git
Computed https://github.com/apple/swift-nio-extras.git at 1.35.1 (0.49s)
Fetching https://github.com/apple/swift-asn1.git
Fetching https://github.com/apple/swift-certificates.git
Fetching https://github.com/apple/swift-http-structured-headers.git
[1/1986] Fetching swift-asn1
[1987/9564] Fetching swift-asn1, swift-certificates
[9565/10817] Fetching swift-asn1, swift-certificates, swift-http-structured-headers
Fetched https://github.com/apple/swift-http-structured-headers.git (1.10s)
Fetched https://github.com/apple/swift-asn1.git (1.10s)
Fetched https://github.com/apple/swift-certificates.git (1.11s)
Computing version for https://github.com/apple/swift-http-structured-headers.git
Computed https://github.com/apple/swift-http-structured-headers.git at 1.7.0 (1.30s)
Computing version for https://github.com/apple/swift-asn1.git
Computed https://github.com/apple/swift-asn1.git at 1.7.3 (0.23s)
Computing version for https://github.com/apple/swift-certificates.git
Computed https://github.com/apple/swift-certificates.git at 1.21.0 (0.25s)
Computing version for https://github.com/apple/swift-crypto.git
Computed https://github.com/apple/swift-crypto.git at 4.5.2 (0.29s)
Creating working copy for https://github.com/apple/swift-algorithms.git
Working copy of https://github.com/apple/swift-algorithms.git resolved at 1.2.1
Creating working copy for https://github.com/apple/swift-certificates.git
Working copy of https://github.com/apple/swift-certificates.git resolved at 1.21.0
Creating working copy for https://github.com/hummingbird-project/hummingbird
Working copy of https://github.com/hummingbird-project/hummingbird resolved at 2.22.0
Creating working copy for https://github.com/apple/swift-nio-ssl.git
Working copy of https://github.com/apple/swift-nio-ssl.git resolved at 2.37.5
Creating working copy for https://github.com/apple/swift-crypto.git
Working copy of https://github.com/apple/swift-crypto.git resolved at 4.5.2
Creating working copy for https://github.com/apple/swift-metrics.git
Working copy of https://github.com/apple/swift-metrics.git resolved at 2.11.0
Creating working copy for https://github.com/huggingface/swift-huggingface.git
Working copy of https://github.com/huggingface/swift-huggingface.git resolved at 0.11.0
Creating working copy for https://github.com/apple/swift-distributed-tracing.git
Working copy of https://github.com/apple/swift-distributed-tracing.git resolved at 1.5.0
Creating working copy for https://github.com/apple/swift-nio-http2.git
Working copy of https://github.com/apple/swift-nio-http2.git resolved at 1.46.0
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.15.1
Creating working copy for https://github.com/apple/swift-http-types.git
Working copy of https://github.com/apple/swift-http-types.git resolved at 1.8.0
Creating working copy for https://github.com/mattt/EventSource.git
Working copy of https://github.com/mattt/EventSource.git resolved at 1.5.1
Creating working copy for https://github.com/huggingface/swift-transformers
Working copy of https://github.com/huggingface/swift-transformers resolved at 1.3.4
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.7.1
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-nio-transport-services.git
Working copy of https://github.com/apple/swift-nio-transport-services.git resolved at 1.28.0
Creating working copy for https://github.com/apple/swift-http-structured-headers.git
Working copy of https://github.com/apple/swift-http-structured-headers.git resolved at 1.7.0
Creating working copy for https://github.com/apple/swift-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.1.1
Creating working copy for https://github.com/huggingface/swift-jinja.git
Working copy of https://github.com/huggingface/swift-jinja.git resolved at 2.5.1
Creating working copy for https://github.com/swift-server/swift-service-lifecycle.git
Working copy of https://github.com/swift-server/swift-service-lifecycle.git resolved at 2.12.0
Creating working copy for https://github.com/apple/swift-service-context.git
Working copy of https://github.com/apple/swift-service-context.git resolved at 1.3.0
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.103.0
Creating working copy for https://github.com/mlc-ai/xgrammar
Working copy of https://github.com/mlc-ai/xgrammar resolved at 0.2.2
Creating working copy for https://github.com/apple/swift-configuration.git
Working copy of https://github.com/apple/swift-configuration.git resolved at 1.2.1
Creating working copy for https://github.com/swift-server/async-http-client.git
Working copy of https://github.com/swift-server/async-http-client.git resolved at 1.36.2
Creating working copy for https://github.com/apple/swift-async-algorithms.git
Working copy of https://github.com/apple/swift-async-algorithms.git resolved at 1.1.6
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/ibireme/yyjson.git
Working copy of https://github.com/ibireme/yyjson.git resolved at 0.12.0
Creating working copy for https://github.com/apple/swift-nio-extras.git
Working copy of https://github.com/apple/swift-nio-extras.git resolved at 1.35.1
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.1
Creating working copy for https://github.com/apple/swift-asn1.git
Working copy of https://github.com/apple/swift-asn1.git resolved at 1.7.3
Building for debugging...
[Computing dependencies]
[Provisioning 100 / 118]
[Constructing description]
[Pre-planning 1 / 2608]
[Planning 729 / 2608]
[Planning 1614 / 2608]
[Planning 1744 / 2608]
[Planning 2218 / 2608]
[Planning deferred tasks]
[Constructing 679 / 5775]
[Starting]
[199 / 1180] HuggingFace
[373 / 1191] _NIOBase64
[386 / 1191] ServiceContextModule
[388 / 1203] ServiceContextModule
[389 / 1203] NIOConcurrencyHelpers
[392 / 1210] ServiceContextModule
[397 / 1210] XGrammar
[398 / 1210] XGrammar
[398 / 1210] NIOConcurrencyHelpers
[400 / 1210] NIOConcurrencyHelpers
[402 / 1210] SystemPackage
[411 / 1210] XGrammar
[413 / 1210] XGrammar
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:
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: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=][414 / 1210] XGrammar
[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/wasm32/11b881b950eb02e21769317df93e9b41d1d7f0348e4e0901ae810dce93ca1a57-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