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Build Information

Failed to build mlx-libraries, reference 2.29.1 (9bff95), with Swift 6.3 for Android on 17 Apr 2026 06:47:14 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:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ml-explore/mlx-swift-examples.git
Reference: 2.29.1
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-examples
 * tag               2.29.1     -> FETCH_HEAD
HEAD is now at 9bff95c mlx-swift 0.29.1 (#411)
Cloned https://github.com/ml-explore/mlx-swift-examples.git
Revision (git rev-parse @):
9bff95ca5f0b9e8c021acc4d71a2bbe4a7441631
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/ml-explore/mlx-swift-examples.git at 2.29.1
========================================
Build
========================================
Selected platform:         android
Swift version:             6.3
Building package at path:  $PWD
https://github.com/ml-explore/mlx-swift-examples.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:9008270ea37a55e78725e6225015adb5eff8582da520c5232bf0499f32c36dc4
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:android-6.3-latest
Fetching https://github.com/ml-explore/mlx-swift
Fetching https://github.com/huggingface/swift-transformers
Fetching https://github.com/1024jp/GzipSwift
[1/1557] Fetching gzipswift
[1558/7793] Fetching gzipswift, swift-transformers
[1995/22013] Fetching gzipswift, swift-transformers, mlx-swift
Fetched https://github.com/1024jp/GzipSwift from cache (0.36s)
[1006/20456] Fetching swift-transformers, mlx-swift
Fetched https://github.com/huggingface/swift-transformers from cache (1.74s)
Fetched https://github.com/ml-explore/mlx-swift from cache (1.74s)
Computing version for https://github.com/1024jp/GzipSwift
Computed https://github.com/1024jp/GzipSwift at 6.0.1 (3.92s)
Computing version for https://github.com/huggingface/swift-transformers
Computed https://github.com/huggingface/swift-transformers at 1.0.0 (0.47s)
Fetching https://github.com/huggingface/swift-jinja.git
[1/1051] Fetching swift-jinja
Fetched https://github.com/huggingface/swift-jinja.git from cache (0.33s)
Computing version for https://github.com/ml-explore/mlx-swift
Computed https://github.com/ml-explore/mlx-swift at 0.29.1 (0.91s)
Fetching https://github.com/apple/swift-numerics
[1/6416] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics from cache (0.46s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 1.1.1 (0.99s)
Computing version for https://github.com/huggingface/swift-jinja.git
Computed https://github.com/huggingface/swift-jinja.git at 2.3.5 (0.38s)
Fetching https://github.com/apple/swift-collections.git
[1/23569] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git from cache (1.42s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.4.1 (2.02s)
Creating working copy for https://github.com/1024jp/GzipSwift
Working copy of https://github.com/1024jp/GzipSwift resolved at 6.0.1
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 1.0.0
Creating working copy for https://github.com/apple/swift-numerics
Working copy of https://github.com/apple/swift-numerics resolved at 1.1.1
Creating working copy for https://github.com/huggingface/swift-jinja.git
Working copy of https://github.com/huggingface/swift-jinja.git resolved at 2.3.5
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.4.1
Building for debugging...
[0/193] Write sources
[7/193] Copying t5_tokenizer_config.json
[7/193] Copying gpt2_tokenizer_config.json
[9/193] Write sources
[25/193] Compiling _NumericsShims _NumericsShims.c
[26/193] Compiling system-zlib anchor.c
[27/193] Write swift-version--4F562202D5529B1.txt
[28/193] Compiling version.cpp
[30/204] Emitting module RealModule
[30/205] Compiling utils.cpp
[31/223] Compiling scheduler.cpp
[33/225] Emitting module InternalCollectionsUtilities
[34/227] Compiling InternalCollectionsUtilities _SortedCollection.swift
[35/227] Compiling InternalCollectionsUtilities _UniqueCollection.swift
[36/227] Compiling RealModule RealFunctions.swift
[37/227] Compiling InternalCollectionsUtilities UnsafeBufferPointer+Extras.swift
[38/227] Compiling InternalCollectionsUtilities UnsafeMutableBufferPointer+Extras.swift
[39/227] Compiling InternalCollectionsUtilities LifetimeOverride.swift
[40/227] Compiling InternalCollectionsUtilities RandomAccessCollection+Offsets.swift
[41/227] Compiling InternalCollectionsUtilities Span+Extras.swift
[42/227] Compiling InternalCollectionsUtilities Debugging.swift
[43/227] Compiling InternalCollectionsUtilities Descriptions.swift
[44/227] Compiling InternalCollectionsUtilities FixedWidthInteger+roundUpToPowerOfTwo.swift
[45/227] Compiling InternalCollectionsUtilities UnsafeMutableRawBufferPointer+Extras.swift
[46/227] Compiling InternalCollectionsUtilities UnsafeRawBufferPointer+Extras.swift
[47/227] Compiling InternalCollectionsUtilities Integer rank.swift
[48/227] Compiling InternalCollectionsUtilities UInt+first and last set bit.swift
[49/227] Compiling InternalCollectionsUtilities UInt+reversed.swift
[50/227] Compiling RealModule RelaxedArithmetic.swift
[53/227] Compiling InternalCollectionsUtilities String+Padding.swift
[54/227] Compiling InternalCollectionsUtilities _UnsafeBitSet+Index.swift
[55/227] Compiling RealModule Float80+Real.swift
[56/227] Compiling RealModule Real.swift
[57/227] Compiling InternalCollectionsUtilities _UnsafeBitSet+_Word.swift
[58/227] Compiling InternalCollectionsUtilities _UnsafeBitSet.swift
[64/228] Compiling RealModule Float16+Real.swift
[65/229] Compiling linalg.cpp
[67/295] Compiling ComplexModule Complex+StringConvertible.swift
[68/296] Compiling ComplexModule Polar.swift
[69/296] Compiling OrderedCollections _HashTable+Testing.swift
[70/296] Compiling OrderedCollections _HashTable+UnsafeHandle.swift
[71/296] Compiling ComplexModule Complex+Numeric.swift
[72/296] Compiling ComplexModule Scale.swift
[73/296] Compiling ComplexModule Complex.swift
[73/296] Compiling random.cpp
[75/296] Compiling OrderedCollections OrderedSet+Partial SetAlgebra intersection.swift
[76/296] Compiling OrderedCollections OrderedSet+Partial SetAlgebra isDisjoint.swift
[77/296] Compiling OrderedCollections OrderedSet+Partial SetAlgebra isEqualSet.swift
[78/296] Compiling OrderedCollections OrderedSet+Partial SetAlgebra isStrictSubset.swift
[79/296] Compiling OrderedCollections OrderedSet+Partial SetAlgebra isStrictSuperset.swift
[80/296] Compiling OrderedCollections OrderedSet+Partial SetAlgebra isSubset.swift
[81/296] Compiling OrderedCollections OrderedSet+Partial SetAlgebra isSuperset.swift
[82/303] Compiling OrderedCollections OrderedDictionary.swift
[83/303] Compiling OrderedCollections OrderedSet+Codable.swift
[84/303] Compiling OrderedCollections OrderedSet+CustomReflectable.swift
[85/303] Compiling OrderedCollections OrderedSet+Descriptions.swift
[86/303] Compiling OrderedCollections OrderedSet+Diffing.swift
[87/303] Compiling OrderedCollections OrderedSet+Equatable.swift
[88/303] Compiling OrderedCollections OrderedSet+ExpressibleByArrayLiteral.swift
[89/303] Compiling OrderedCollections OrderedSet+Hashable.swift
[90/303] Compiling OrderedCollections _HashTable+Bucket.swift
[91/303] Compiling OrderedCollections _HashTable+BucketIterator.swift
[92/303] Compiling OrderedCollections _HashTable+Constants.swift
[93/303] Compiling OrderedCollections _HashTable+CustomStringConvertible.swift
[94/303] Emitting module ComplexModule
[96/304] Compiling OrderedCollections OrderedSet+Partial SetAlgebra subtract.swift
[97/304] Compiling OrderedCollections OrderedSet+Partial SetAlgebra subtracting.swift
[98/304] Compiling OrderedCollections OrderedSet+Partial SetAlgebra symmetricDifference.swift
[99/304] Compiling OrderedCollections OrderedSet+Partial SetAlgebra union.swift
[100/304] Compiling OrderedCollections OrderedSet+Partial SetAlgebra+Basics.swift
[101/304] Compiling OrderedCollections OrderedSet+RandomAccessCollection.swift
[102/304] Compiling OrderedCollections OrderedSet+ReserveCapacity.swift
[103/304] Compiling OrderedCollections OrderedSet+Initializers.swift
[104/304] Compiling OrderedCollections OrderedSet+Insertions.swift
[105/304] Compiling OrderedCollections OrderedSet+Invariants.swift
[106/304] Compiling OrderedCollections OrderedSet+Partial MutableCollection.swift
[107/304] Compiling OrderedCollections OrderedSet+Partial RangeReplaceableCollection.swift
[108/304] Compiling OrderedCollections OrderedSet+Partial SetAlgebra formIntersection.swift
[109/304] Compiling OrderedCollections OrderedSet+Partial SetAlgebra formSymmetricDifference.swift
[110/304] Compiling OrderedCollections OrderedSet+Partial SetAlgebra formUnion.swift
[111/304] Compiling OrderedCollections OrderedDictionary+Codable.swift
[112/304] Compiling OrderedCollections OrderedDictionary+CustomReflectable.swift
[113/304] Compiling OrderedCollections OrderedDictionary+Deprecations.swift
[114/304] Compiling OrderedCollections OrderedDictionary+Descriptions.swift
[115/304] Compiling OrderedCollections OrderedDictionary+Elements.SubSequence.swift
[116/304] Compiling OrderedCollections OrderedDictionary+Elements.swift
[117/304] Compiling OrderedCollections OrderedDictionary+Equatable.swift
[118/304] Compiling OrderedCollections OrderedDictionary+ExpressibleByDictionaryLiteral.swift
[119/304] Compiling OrderedCollections OrderedDictionary+Hashable.swift
[120/304] Compiling OrderedCollections OrderedDictionary+Initializers.swift
[121/304] Compiling OrderedCollections OrderedDictionary+Invariants.swift
[122/304] Compiling OrderedCollections OrderedDictionary+Partial MutableCollection.swift
[123/304] Compiling OrderedCollections OrderedDictionary+Partial RangeReplaceableCollection.swift
[124/304] Compiling OrderedCollections OrderedDictionary+Sendable.swift
[125/304] Compiling OrderedCollections OrderedDictionary+Sequence.swift
[126/304] Compiling OrderedCollections OrderedDictionary+Values.swift
[133/304] Compiling OrderedCollections _HashTable.swift
[134/304] Compiling OrderedCollections _Hashtable+Header.swift
[135/304] Compiling OrderedCollections OrderedSet+Sendable.swift
[136/304] Compiling OrderedCollections OrderedSet+SubSequence.swift
[137/304] Compiling OrderedCollections OrderedSet+Testing.swift
[138/304] Compiling OrderedCollections OrderedSet+UnorderedView.swift
[139/304] Compiling OrderedCollections OrderedSet+UnstableInternals.swift
[140/304] Compiling OrderedCollections OrderedSet.swift
[141/304] Compiling OrderedCollections _UnsafeBitset.swift
[142/304] Emitting module Gzip
[142/304] Compiling primitives.cpp
[144/306] Emitting module OrderedCollections
[145/307] Emitting module Numerics
[146/307] Compiling Numerics Numerics.swift
[148/308] Compiling no_gguf.cpp
[149/322] Compiling transforms.cpp
[150/322] Compiling load.cpp
[151/322] Compiling fft.cpp
[153/322] Compiling Gzip Data+Gzip.swift
[154/323] Compiling graph_utils.cpp
[156/323] Compiling Jinja Macro.swift
[157/323] Compiling Jinja Parser.swift
[158/324] Compiling Jinja Interpreter.swift
[159/324] Compiling Jinja Lexer.swift
[159/324] Compiling dtype.cpp
[161/324] Compiling Jinja Utilities.swift
[162/324] Compiling Jinja PropertyMembers.swift
[163/324] Compiling Jinja Template.swift
[164/324] Compiling Jinja Tests.swift
[165/324] Compiling Jinja Token.swift
[165/324] Compiling dtype_utils.cpp
[166/324] Compiling ops.cpp
[168/324] Emitting module Jinja
[169/324] Compiling Jinja Value.swift
[170/324] Compiling Jinja Filters.swift
[171/324] Compiling Jinja Globals.swift
[172/324] Compiling Jinja AST.swift
[173/324] Compiling Jinja Error.swift
[174/325] Compiling safetensors.cpp
[175/325] Compiling no_ring.cpp
[177/333] Compiling Hub resource_bundle_accessor.swift
/host/spi-builder-workspace/.build/checkouts/swift-transformers/Sources/Hub/Downloader.swift:9:8: error: no such module 'Combine'
  7 | //
  8 |
  9 | import Combine
    |        `- error: no such module 'Combine'
 10 | import Foundation
 11 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[178/333] Emitting module Hub
/host/spi-builder-workspace/.build/checkouts/swift-transformers/Sources/Hub/Downloader.swift:9:8: error: no such module 'Combine'
  7 | //
  8 |
  9 | import Combine
    |        `- error: no such module 'Combine'
 10 | import Foundation
 11 |
[179/333] Compiling Hub JSONSerialization+BOM.swift
/host/spi-builder-workspace/.build/checkouts/swift-transformers/Sources/Hub/Downloader.swift:9:8: error: no such module 'Combine'
  7 | //
  8 |
  9 | import Combine
    |        `- error: no such module 'Combine'
 10 | import Foundation
 11 |
[180/333] Compiling Hub Downloader.swift
/host/spi-builder-workspace/.build/checkouts/swift-transformers/Sources/Hub/Downloader.swift:9:8: error: no such module 'Combine'
  7 | //
  8 |
  9 | import Combine
    |        `- error: no such module 'Combine'
 10 | import Foundation
 11 |
[181/333] Compiling Hub BinaryDistinct.swift
/host/spi-builder-workspace/.build/checkouts/swift-transformers/Sources/Hub/Downloader.swift:9:8: error: no such module 'Combine'
  7 | //
  8 |
  9 | import Combine
    |        `- error: no such module 'Combine'
 10 | import Foundation
 11 |
[182/333] Compiling Hub Config.swift
/host/spi-builder-workspace/.build/checkouts/swift-transformers/Sources/Hub/Downloader.swift:9:8: error: no such module 'Combine'
  7 | //
  8 |
  9 | import Combine
    |        `- error: no such module 'Combine'
 10 | import Foundation
 11 |
[182/333] Compiling einsum.cpp
[184/333] Compiling Hub Hub.swift
/host/spi-builder-workspace/.build/checkouts/swift-transformers/Sources/Hub/Downloader.swift:9:8: error: no such module 'Combine'
  7 | //
  8 |
  9 | import Combine
    |        `- error: no such module 'Combine'
 10 | import Foundation
 11 |
[185/333] Compiling Hub HubApi.swift
/host/spi-builder-workspace/.build/checkouts/swift-transformers/Sources/Hub/Downloader.swift:9:8: error: no such module 'Combine'
  7 | //
  8 |
  9 | import Combine
    |        `- error: no such module 'Combine'
 10 | import Foundation
 11 |
[185/333] Compiling no_mpi.cpp
[185/333] Compiling distributed.cpp
[185/333] Compiling no_nccl.cpp
[185/333] Compiling ops.cpp
[185/333] Compiling primitives.cpp
[185/333] Compiling fast.cpp
[185/333] Compiling export.cpp
BUILD FAILURE 6.3 android