Swift Package IndexBuild Information
Failed to build Cast, reference v0.1.0 (4243d1), with Swift 6.2 for Linux on 30 Apr 2026 23:51:15 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
========================================
Clone URL: https://github.com/jaylann/Cast.git
Reference: v0.1.0
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/jaylann/Cast
* tag v0.1.0 -> FETCH_HEAD
HEAD is now at 4243d1b test(ci): skip MLX runtime tests on CI; pin README install to v0.1.0 (#76)
Submodule path 'Sources/CMLXStructured/xgrammar': checked out 'd68df627908376f3ed5e0a989395a03cc41894cd'
Submodule path 'Sources/CMLXStructured/xgrammar/3rdparty/cpptrace': checked out '6689d14c203eed390ae7bb64f56a983cfd7dff9c'
Submodule path 'Sources/CMLXStructured/xgrammar/3rdparty/dlpack': checked out 'bbd2f4d32427e548797929af08cfe2a9cbb3cf12'
Submodule path 'Sources/CMLXStructured/xgrammar/3rdparty/googletest': checked out 'df1544bcee0c7ce35cd5ea0b3eb8cc81855a4140'
Submodule 'Sources/CMLXStructured/xgrammar' (https://github.com/mlc-ai/xgrammar) registered for path 'Sources/CMLXStructured/xgrammar'
Cloning into '/host/spi-builder-workspace/Sources/CMLXStructured/xgrammar'...
Submodule '3rdparty/cpptrace' (https://github.com/jeremy-rifkin/cpptrace.git) registered for path 'Sources/CMLXStructured/xgrammar/3rdparty/cpptrace'
Submodule '3rdparty/dlpack' (https://github.com/dmlc/dlpack.git) registered for path 'Sources/CMLXStructured/xgrammar/3rdparty/dlpack'
Submodule '3rdparty/googletest' (https://github.com/google/googletest.git) registered for path 'Sources/CMLXStructured/xgrammar/3rdparty/googletest'
Cloning into '/host/spi-builder-workspace/Sources/CMLXStructured/xgrammar/3rdparty/cpptrace'...
Cloning into '/host/spi-builder-workspace/Sources/CMLXStructured/xgrammar/3rdparty/dlpack'...
Cloning into '/host/spi-builder-workspace/Sources/CMLXStructured/xgrammar/3rdparty/googletest'...
Cloned https://github.com/jaylann/Cast.git
Revision (git rev-parse @):
4243d1bdb37adc78f84f3157111fe6bfed7282c2
SUCCESS checkout https://github.com/jaylann/Cast.git at v0.1.0
========================================
Build
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Selected platform: linux
Swift version: 6.2
Building package at path: $PWD
https://github.com/jaylann/Cast.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.2-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:0ddb100795e64f71518020a73ad8441aeb43832ede7f1202ae7f8de93664f90d
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.2-latest
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Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/600.0.1/swift-6.2.4-RELEASE-MacroSupport-ubuntu_jammy_x86_64.tar.gz
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warning: 'spi-builder-workspace': Invalid Exclude '/host/spi-builder-workspace/Sources/CMLXStructured/xgrammar/cpp/nanobind': File not found.
warning: 'spi-builder-workspace': dependency 'swift-transformers' is not used by any target
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
/host/spi-builder-workspace/Sources/CastMacros/CLAUDE.md
warning: 'spi-builder-workspace': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
/host/spi-builder-workspace/Sources/MLXStructured/CLAUDE.md
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/1191] Compiling CMLXStructured error_handler.cpp
In file included from /host/spi-builder-workspace/Sources/CMLXStructured/tokenizer_info.cpp:2:
/host/spi-builder-workspace/Sources/CMLXStructured/include/mlx_structured/tokenizer_info.h:11:11: error: unknown type name 'int32_t'; did you mean '__int32_t'?
11 | const int32_t* eos_tokens, size_t eos_tokens_size
| ^~~~~~~
| __int32_t
/usr/include/x86_64-linux-gnu/bits/types.h:41:20: note: '__int32_t' declared here
41 | typedef signed int __int32_t;
| ^
1 error generated.
[4/1191] Compiling CMLXStructured tokenizer_info.cpp
[4/1191] Compiling yyjson.c
In file included from /host/spi-builder-workspace/Sources/CMLXStructured/tokenizer_info.cpp:2:
/host/spi-builder-workspace/Sources/CMLXStructured/include/mlx_structured/tokenizer_info.h:11:11: error: unknown type name 'int32_t'; did you mean '__int32_t'?
11 | const int32_t* eos_tokens, size_t eos_tokens_size
| ^~~~~~~
| __int32_t
/usr/include/x86_64-linux-gnu/bits/types.h:41:20: note: '__int32_t' declared here
41 | typedef signed int __int32_t;
| ^
1 error generated.
[4/1191] Compiling CMLXStructured grammar_matcher.cpp
[4/1191] Compiling yyjson.c
[4/1191] Compiling CMLXStructured tokenizer_info.cpp
[4/1191] Compiling CMLXStructured grammar_compiler.cpp
[4/1191] Compiling CMLXStructured grammar_matcher.cpp
BUILD FAILURE 6.2 linux