The Swift Package Index logo.Swift Package Index

Build Information

Failed to build Gymnazo, reference main (4b961c), with Swift 6.4 for Wasm on 30 Sep 2026 22:04:58 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/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

Build Log

========================================
RunAll
========================================
Builder version: 5.1.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/justindal/Gymnazo.git
Reference: main
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/justindal/Gymnazo
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 4b961c4 fix: harden training correctness
Submodule path 'Vendor/Box2D': checked out '8c661469c9507d3ad6fbd2fea3f1aa71669c2fe3'
Submodule 'Vendor/Box2D' (https://github.com/erincatto/box2d.git) registered for path 'Vendor/Box2D'
Cloning into '/host/spi-builder-workspace/Vendor/Box2D'...
Cloned https://github.com/justindal/Gymnazo.git
Revision (git rev-parse @):
4b961c4541479f829d2dad723c342bd41cc54526
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/justindal/Gymnazo.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/justindal/Gymnazo.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$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/apple/swift-collections.git
Fetching https://github.com/apple/swift-docc-plugin
[1/2345] Fetching swift-docc-plugin
Fetched https://github.com/apple/swift-docc-plugin (0.62s)
[1/28068] Fetching swift-collections
Fetching https://github.com/ml-explore/mlx-swift
Fetched https://github.com/apple/swift-collections.git (1.20s)
[1/17039] Fetching mlx-swift
Fetched https://github.com/ml-explore/mlx-swift (1.29s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.3.0 (2.77s)
Computing version for https://github.com/ml-explore/mlx-swift
Computed https://github.com/ml-explore/mlx-swift at 0.32.3 (0.26s)
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/apple/swift-numerics
[1/6651] Fetching swift-numerics
[6652/25661] Fetching swift-numerics, swift-argument-parser
Fetched https://github.com/apple/swift-numerics (0.81s)
Fetched https://github.com/apple/swift-argument-parser (0.81s)
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/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (1.06s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3832] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (0.71s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.94s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.8.2 (0.17s)
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/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
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.5.0
Creating working copy for https://github.com/ml-explore/mlx-swift
Working copy of https://github.com/ml-explore/mlx-swift resolved at 0.32.3
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 859]
[Planning deferred tasks]
[Constructing 929 / 2179]
warning: no rule to process file '/host/spi-builder-workspace/.build/checkouts/mlx-swift/Source/Cmlx/mlx-generated/metal/arg_reduce.metal' of type 'sourcecode.metal' for architecture 'wasm32'
warning: no rule to process file '/host/spi-builder-workspace/.build/checkouts/mlx-swift/Source/Cmlx/mlx-generated/metal/conv.metal' of type 'sourcecode.metal' for architecture 'wasm32'
warning: no rule to process file '/host/spi-builder-workspace/.build/checkouts/mlx-swift/Source/Cmlx/mlx-generated/metal/dot.metal' of type 'sourcecode.metal' for architecture 'wasm32'
warning: no rule to process file '/host/spi-builder-workspace/.build/checkouts/mlx-swift/Source/Cmlx/mlx-generated/metal/layer_norm.metal' of type 'sourcecode.metal' for architecture 'wasm32'
warning: no rule to process file '/host/spi-builder-workspace/.build/checkouts/mlx-swift/Source/Cmlx/mlx-generated/metal/random.metal' of type 'sourcecode.metal' for architecture 'wasm32'
warning: no rule to process file '/host/spi-builder-workspace/.build/checkouts/mlx-swift/Source/Cmlx/mlx-generated/metal/rms_norm.metal' of type 'sourcecode.metal' for architecture 'wasm32'
warning: no rule to process file '/host/spi-builder-workspace/.build/checkouts/mlx-swift/Source/Cmlx/mlx-generated/metal/rope.metal' of type 'sourcecode.metal' for architecture 'wasm32'
warning: no rule to process file '/host/spi-builder-workspace/.build/checkouts/mlx-swift/Source/Cmlx/mlx-generated/metal/scaled_dot_product_attention.metal' of type 'sourcecode.metal' for architecture 'wasm32'
warning: no rule to process file '/host/spi-builder-workspace/.build/checkouts/mlx-swift/Source/Cmlx/mlx-generated/metal/searchsorted.metal' of type 'sourcecode.metal' for architecture 'wasm32'
warning: no rule to process file '/host/spi-builder-workspace/.build/checkouts/mlx-swift/Source/Cmlx/mlx-generated/metal/steel/attn/kernels/steel_attention.metal' of type 'sourcecode.metal' for architecture 'wasm32'
[138 / 695] Box2D
[151 / 715] Box2D
[155 / 715] Box2D
[162 / 715] Box2D
[171 / 715] Box2D
[180 / 715] RealModule
[189 / 715] RealModule
[194 / 715] RealModule
[194 / 715] Box2D
[202 / 715] InternalCollectionsUtilities
[207 / 715] InternalCollectionsUtilities
[217 / 715] ArgumentParser
[219 / 717] Gymnazo_Gymnazo
[225 / 745] OrderedCollections
[227 / 754] HashTreeCollections
[228 / 754] HeapModule
[235 / 754] _RopeModule
[236 / 755] _RopeModule
[238 / 755] _RopeModule
[239 / 755] _RopeModule
[240 / 755] OrderedCollections
[243 / 755] OrderedCollections
[248 / 755] OrderedCollections
[249 / 755] _RopeModule
[250 / 755] _RopeModule
[255 / 755] _RopeModule
[257 / 755] OrderedCollections
[259 / 755] InternalCollectionsUtilities
[261 / 755] InternalCollectionsUtilities
[265 / 755] HeapModule
[272 / 755] HeapModule
[273 / 755] HashTreeCollections
[275 / 755] HashTreeCollections
[277 / 755] HashTreeCollections
[279 / 756] HeapModule
[281 / 756] HeapModule
[283 / 757] OrderedCollections
[288 / 762] BitCollections
[290 / 780] ArgumentParser
[292 / 799] _RopeModule
[293 / 799] ArgumentParser
[294 / 799] _RopeModule
[298 / 799] ComplexModule
[305 / 799] DequeModule
[308 / 799] BitCollections
[314 / 799] ComplexModule
[318 / 799] DequeModule
[324 / 799] Numerics
[328 / 800] DequeModule
[331 / 800] Collections
[334 / 801] ComplexModule
[337 / 801] BitCollections
[337 / 802] BitCollections
[340 / 802] HashTreeCollections
[345 / 802] ArgumentParser
[350 / 802] ArgumentParser
[351 / 802] BitCollections
[352 / 802] ArgumentParser-product
[353 / 802] encuda-product
[355 / 802] encuda-product
[359 / 810] BitCollections
[360 / 810] encuda-product
[360 / 810] ArgumentParser
[362 / 810] encuda-product
[365 / 810] BitCollections
[370 / 814] Collections
[376 / 816] Numerics
[388 / 817] HeapModule
[393 / 818] encuda-product
[400 / 819] ArgumentParser
[404 / 820] encuda-product
/host/spi-builder-workspace/.build/checkouts/mlx-swift/Source/Cmlx/mlx/mlx/distributed/utils.cpp:3:10: fatal error: 'netdb.h' file not found
    3 | #include <netdb.h>
      |          ^~~~~~~~~
1 error generated.
error: CompileC /host/spi-builder-workspace/.build/out/Intermediates.noindex/mlx-swift.build/Debug-webassembly-wasm32/Cmlx-t.build/Objects-normal/wasm32/utils-f408fd48bc6a5e8f7191c29aae6195ca6231d60401d98c44876cf3d54170a776.o /host/spi-builder-workspace/.build/checkouts/mlx-swift/Source/Cmlx/mlx/mlx/distributed/utils.cpp 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/mlx-swift.build/Debug-webassembly-wasm32/Cmlx-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/mlx-swift.build/Debug-webassembly-wasm32/Cmlx-t.build/Objects-normal/wasm32/11b881b950eb02e21769317df93e9b41d1d7f0348e4e0901ae810dce93ca1a57-common-args.resp -MMD -MT dependencies -MF /host/spi-builder-workspace/.build/out/Intermediates.noindex/mlx-swift.build/Debug-webassembly-wasm32/Cmlx-t.build/Objects-normal/wasm32/utils-f408fd48bc6a5e8f7191c29aae6195ca6231d60401d98c44876cf3d54170a776.d --serialize-diagnostics /host/spi-builder-workspace/.build/out/Intermediates.noindex/mlx-swift.build/Debug-webassembly-wasm32/Cmlx-t.build/Objects-normal/wasm32/utils-f408fd48bc6a5e8f7191c29aae6195ca6231d60401d98c44876cf3d54170a776.dia -c /host/spi-builder-workspace/.build/checkouts/mlx-swift/Source/Cmlx/mlx/mlx/distributed/utils.cpp -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/mlx-swift.build/Debug-webassembly-wasm32/Cmlx-t.build/Objects-normal/wasm32/utils-f408fd48bc6a5e8f7191c29aae6195ca6231d60401d98c44876cf3d54170a776.o
error: Build failed
BUILD FAILURE 6.4 wasm