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Build Information

Failed to build mlx-swift, reference 0.25.5 (b79c74), with Swift 5.10 for Linux on 24 Jun 2025 23:51:15 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-5.10-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ml-explore/mlx-swift.git
Reference: 0.25.5
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
 * tag               0.25.5     -> FETCH_HEAD
HEAD is now at b79c74c Add ReLUSquared Activation Function (#250)
Submodule path 'Source/Cmlx/mlx': checked out 'eaf709b83e559079e212699bfc9dd2f939d25c9a'
Submodule path 'Source/Cmlx/mlx-c': checked out '9ebe155864eab06d94ba18e01f9cb2666b2975a7'
Submodule 'submodules/mlx' (https://github.com/ml-explore/mlx) registered for path 'Source/Cmlx/mlx'
Submodule 'submodules/mlx-c' (https://github.com/ml-explore/mlx-c) registered for path 'Source/Cmlx/mlx-c'
Cloning into '/host/spi-builder-workspace/Source/Cmlx/mlx'...
Cloning into '/host/spi-builder-workspace/Source/Cmlx/mlx-c'...
Cloned https://github.com/ml-explore/mlx-swift.git
Revision (git rev-parse @):
b79c74ce773440b86a81ef925ea78dd5023a16c0
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/ml-explore/mlx-swift.git at 0.25.5
========================================
Build
========================================
Selected platform:         linux
Swift version:             5.10
Building package at path:  $PWD
https://github.com/ml-explore/mlx-swift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-5.10-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-5.10-latest: Pulling from finestructure/spi-images
Digest: sha256:c30bb8beee7254e839cc0142f4ae78578b8fc8e8159324cc3637097cc1b395b6
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-5.10-latest
Fetching https://github.com/apple/swift-numerics
[1/5757] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics from cache (0.45s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 1.0.3 (1.19s)
Creating working copy for https://github.com/apple/swift-numerics
Working copy of https://github.com/apple/swift-numerics resolved at 1.0.3
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/Source/Examples/Example1.swift
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/Source/Examples/Tutorial.swift
Building for debugging...
[0/177] Compiling gemv_masked.cpp
[1/177] Compiling gather_axis.cpp
[2/177] Compiling gemm.cpp
[2/177] Write sources
[15/177] Compiling _NumericsShims _NumericsShims.c
[16/177] Write swift-version-24593BA9C3E375BF.txt
[17/177] Compiling error.cpp
[18/177] Compiling version.cpp
[19/187] Compiling export.cpp
[20/187] Compiling utils.cpp
[21/187] Compiling array.cpp
[22/187] Compiling device.cpp
[23/187] Compiling scheduler.cpp
[25/187] Emitting module RealModule
[26/187] Compiling RealModule AlgebraicField.swift
[27/187] Compiling RealModule ApproximateEquality.swift
[28/188] Compiling RealModule Real.swift
[29/188] Compiling RealModule Float16+Real.swift
[30/188] Compiling RealModule Float+Real.swift
[31/188] Compiling RealModule ElementaryFunctions.swift
[32/188] Compiling RealModule Float80+Real.swift
[33/188] Compiling RealModule RealFunctions.swift
[34/188] Compiling RealModule AugmentedArithmetic.swift
[35/188] Compiling RealModule Double+Real.swift
[36/189] Compiling closure.cpp
[37/190] Wrapping AST for RealModule for debugging
[39/194] Compiling ComplexModule Arithmetic.swift
[40/194] Compiling ComplexModule ElementaryFunctions.swift
[40/194] Compiling random.cpp
[42/194] Emitting module ComplexModule
[42/194] Compiling no_gguf.cpp
[43/194] Compiling transforms.cpp
[44/194] Compiling linalg.cpp
[45/194] Compiling safetensors.cpp
[47/194] Compiling ComplexModule Differentiable.swift
[48/194] Compiling ComplexModule Complex.swift
[49/195] Compiling load.cpp
[50/197] Compiling graph_utils.cpp
[52/197] Emitting module Numerics
[53/197] Compiling Numerics Numerics.swift
[53/197] Wrapping AST for ComplexModule for debugging
[54/198] Compiling primitives.cpp
[56/198] Compiling dtype.cpp
[57/198] Wrapping AST for Numerics for debugging
[58/198] Compiling fft.cpp
[59/198] Compiling dtype_utils.cpp
[60/198] Compiling no_ring.cpp
[61/198] Compiling no_mpi.cpp
[62/198] Compiling distributed.cpp
[63/198] Compiling einsum.cpp
[64/198] Compiling primitives.cpp
[65/198] Compiling device.cpp
[66/198] Compiling ops.cpp
In file included from /host/spi-builder-workspace/Source/Cmlx/mlx/mlx/backend/metal/utils.cpp:3:
In file included from /host/spi-builder-workspace/Source/Cmlx/mlx/mlx/backend/metal/utils.h:8:
In file included from /host/spi-builder-workspace/Source/Cmlx/mlx/mlx/backend/metal/device.h:5:
In file included from /host/spi-builder-workspace/Source/Cmlx/metal-cpp/Metal/Metal.hpp:25:
In file included from /host/spi-builder-workspace/Source/Cmlx/metal-cpp/Metal/MTLAccelerationStructure.hpp:24:
In file included from /host/spi-builder-workspace/Source/Cmlx/metal-cpp/Metal/MTLHeaderBridge.hpp:22:
/host/spi-builder-workspace/Source/Cmlx/metal-cpp/Metal/MTLPrivate.hpp:27:10: fatal error: 'objc/runtime.h' file not found
#include <objc/runtime.h>
         ^~~~~~~~~~~~~~~~
1 error generated.
[67/198] Compiling utils.cpp
[67/198] Compiling ternary.cpp
[67/198] Compiling sort.cpp
[67/198] Compiling fast.cpp
[67/198] Compiling compile.cpp
In file included from /host/spi-builder-workspace/Source/Cmlx/mlx/mlx/backend/metal/unary.cpp:3:
In file included from /host/spi-builder-workspace/Source/Cmlx/mlx/mlx/backend/metal/device.h:5:
In file included from /host/spi-builder-workspace/Source/Cmlx/metal-cpp/Metal/Metal.hpp:25:
In file included from /host/spi-builder-workspace/Source/Cmlx/metal-cpp/Metal/MTLAccelerationStructure.hpp:24:
In file included from /host/spi-builder-workspace/Source/Cmlx/metal-cpp/Metal/MTLHeaderBridge.hpp:22:
/host/spi-builder-workspace/Source/Cmlx/metal-cpp/Metal/MTLPrivate.hpp:27:10: fatal error: 'objc/runtime.h' file not found
#include <objc/runtime.h>
         ^~~~~~~~~~~~~~~~
[67/198] Compiling unary.cpp
[67/198] Compiling ops.cpp
[67/198] Compiling export.cpp
BUILD FAILURE 5.10 linux