Swift Package Index

Build Information

Failed to build mlx-swift-lm, reference 2.29.2 (018529), with Swift 6.2 for Linux on 12 Nov 2025 07:07:41 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:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ml-explore/mlx-swift-lm.git
Reference: 2.29.2
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/ml-explore/mlx-swift-lm
 * tag               2.29.2     -> FETCH_HEAD
HEAD is now at 0185297 Merge pull request #2 from ml-explore/nits_in_readme
Cloned https://github.com/ml-explore/mlx-swift-lm.git
Revision (git rev-parse @):
01852971866b17889f7aff27500cc62d9148b0df
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/ml-explore/mlx-swift-lm.git at 2.29.2
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.2
Building package at path:  $PWD
https://github.com/ml-explore/mlx-swift-lm.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:b3eaa5734a03a9b8084848018342ef6c4e4ec1a618756d8de460b693a5f488ea
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.2-latest
Fetching https://github.com/ml-explore/mlx-swift
Fetching https://github.com/huggingface/swift-transformers
[1/5000] Fetching swift-transformers
[1101/16768] Fetching swift-transformers, mlx-swift
Fetched https://github.com/huggingface/swift-transformers from cache (0.89s)
Fetched https://github.com/ml-explore/mlx-swift from cache (1.41s)
Computing version for https://github.com/ml-explore/mlx-swift
Computed https://github.com/ml-explore/mlx-swift at 0.29.1 (1.94s)
Fetching https://github.com/apple/swift-numerics
[1/6380] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics from cache (0.56s)
Computing version for https://github.com/huggingface/swift-transformers
Computed https://github.com/huggingface/swift-transformers at 1.1.2 (1.12s)
Fetching https://github.com/huggingface/swift-jinja.git
[1/759] Fetching swift-jinja
Fetched https://github.com/huggingface/swift-jinja.git from cache (0.28s)
Computing version for https://github.com/huggingface/swift-jinja.git
Computed https://github.com/huggingface/swift-jinja.git at 2.1.1 (0.72s)
Fetching https://github.com/apple/swift-collections.git
[1/18314] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git from cache (1.57s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 1.1.1 (1.93s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.3.0 (0.62s)
Creating working copy for https://github.com/ml-explore/mlx-swift
Working copy of https://github.com/ml-explore/mlx-swift resolved at 0.29.1
Creating working copy for https://github.com/huggingface/swift-transformers
Working copy of https://github.com/huggingface/swift-transformers resolved at 1.1.2
Creating working copy for https://github.com/huggingface/swift-jinja.git
Working copy of https://github.com/huggingface/swift-jinja.git resolved at 2.1.1
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.3.0
Creating working copy for https://github.com/apple/swift-numerics
Working copy of https://github.com/apple/swift-numerics resolved at 1.1.1
Building for debugging...
[0/189] Write sources
In file included from /host/spi-builder-workspace/.build/checkouts/mlx-swift/Source/Cmlx/mlx/mlx/backend/cpu/quantized.cpp:5:
In file included from /host/spi-builder-workspace/.build/checkouts/mlx-swift/Source/Cmlx/mlx/mlx/backend/cpu/simd/simd.h:3:
In file included from /host/spi-builder-workspace/.build/checkouts/mlx-swift/Source/Cmlx/mlx/mlx/backend/cpu/simd/math.h:5:
In file included from /host/spi-builder-workspace/.build/checkouts/mlx-swift/Source/Cmlx/mlx/mlx/backend/cpu/simd/type.h:6:
/host/spi-builder-workspace/.build/checkouts/mlx-swift/Source/Cmlx/mlx/mlx/backend/cpu/simd/accelerate_simd.h:3:10: fatal error: 'simd/math.h' file not found
    3 | #include <simd/math.h>
      |          ^~~~~~~~~~~~~
1 error generated.
[13/189] Compiling quantized.cpp
[13/189] Compiling stream.cpp
[13/189] Compiling ops.cpp
[13/189] Write swift-version-24593BA9C3E375BF.txt
[13/189] Compiling transforms_impl.cpp
[13/189] Compiling string.cpp
[13/189] Compiling transforms.cpp
[13/189] Compiling random.cpp
BUILD FAILURE 6.2 linux