Swift Package Index

Build Information

Failed to build Music, reference latest (0e4c36), with Swift 6.3 for Wasm on 11 Apr 2026 14:33:28 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/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:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/dn-m/Music.git
Reference: latest
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/dn-m/Music
 * branch            latest     -> FETCH_HEAD
 * [new branch]      latest     -> origin/latest
HEAD is now at 0e4c365 Fix R & I
Cloned https://github.com/dn-m/Music.git
Revision (git rev-parse @):
0e4c3653740c34df98dd3587f630f30ac34ed25b
SUCCESS checkout https://github.com/dn-m/Music.git at latest
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/dn-m/Music.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:d69f4e7582c319245442d62a08b2d7c7fd5a0c0c69f5d2ef11d1530cd8d3329b
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest
Fetching https://github.com/dn-m/Structure
Fetching https://github.com/dn-m/Math
[1/841] Fetching math
[842/6670] Fetching math, structure
Fetched https://github.com/dn-m/Math from cache (0.47s)
Fetched https://github.com/dn-m/Structure from cache (0.59s)
Computing version for https://github.com/dn-m/Math
Computed https://github.com/dn-m/Math at 0.8.0 (2.13s)
Computing version for https://github.com/dn-m/Structure
Computed https://github.com/dn-m/Structure at 0.25.0 (3.65s)
Fetching https://github.com/dn-m/PerformanceTesting
[1/1525] Fetching performancetesting
Fetched https://github.com/dn-m/PerformanceTesting from cache (0.23s)
Computing version for https://github.com/dn-m/PerformanceTesting
Computed https://github.com/dn-m/PerformanceTesting at 0.4.0 (0.66s)
Creating working copy for https://github.com/dn-m/PerformanceTesting
Working copy of https://github.com/dn-m/PerformanceTesting resolved at 0.4.0
Creating working copy for https://github.com/dn-m/Structure
Working copy of https://github.com/dn-m/Structure resolved at 0.25.0
Creating working copy for https://github.com/dn-m/Math
Working copy of https://github.com/dn-m/Math resolved at 0.8.0
Building for debugging...
[0/11] Write sources
[10/11] Write swift-version-24593BA9C3E375BF.txt
[12/16] Emitting module Destructure
[13/16] Compiling Destructure Destructure.swift
[15/17] Emitting module Articulations
[16/41] Emitting module Algebra
[17/43] Compiling Algebra Invertible.swift
[18/43] Compiling Algebra Monoid.swift
[19/43] Compiling Algorithms TupleMap.swift
[20/44] Compiling Articulations Articulation.swift
[21/44] Compiling Articulations Slur.swift
[22/45] Compiling Algebra MonoidView.swift
[23/45] Compiling Algebra Multiplicative.swift
[24/45] Compiling Algorithms Unzip.swift
[25/45] Compiling Algebra AlgebraAdapters.swift
[26/45] Compiling Algebra Group.swift
[28/45] Compiling Algorithms Swap.swift
[29/45] Compiling Algebra AdditiveGroup.swift
[30/45] Compiling Algebra AdditiveSemigroup.swift
[31/45] Compiling Algebra Sum.swift
[32/45] Compiling Algebra Zero.swift
[33/45] Compiling Algorithms Split.swift
[34/45] Compiling Algebra MultiplicativeSemigroup.swift
[35/45] Compiling Algebra One.swift
[36/45] Compiling Algebra Product.swift
[37/45] Compiling Algebra Semigroup.swift
[38/45] Compiling Algorithms Rotate.swift
[39/45] Compiling Algorithms Ordered.swift
[40/45] Compiling Algorithms StableSort.swift
[41/45] Compiling Algebra Abelian.swift
[42/45] Compiling Algebra Accumulate.swift
[43/45] Compiling Algebra Additive.swift
[44/46] Emitting module Algorithms
[45/46] Compiling Algorithms Combinatorics.swift
[48/106] Compiling DataStructures DirectedGraphProtocol.swift
[49/106] Compiling DataStructures GraphProtocol.swift
[50/106] Compiling DataStructures UndirectedGraphProtocol.swift
[51/106] Compiling DataStructures UnweightedGraphProtocol.swift
[52/106] Compiling DataStructures WeightedGraphProtocol.swift
[53/106] Compiling DataStructures ReferenceGraph.AdjacencyList.swift
[54/106] Compiling DataStructures ReferenceGraph.Edge.swift
[55/106] Compiling DataStructures ReferenceGraph.EdgeList.swift
[56/114] Compiling DataStructures CollectionExtensions.swift
[57/114] Compiling DataStructures Homogeneity.swift
[58/114] Compiling DataStructures RangeProtocol+Algebra.swift
[59/114] Compiling DataStructures RangeProtocol.swift
[60/114] Compiling DataStructures SequenceExtensions.swift
[61/114] Compiling DataStructures SetExtensions.swift
[62/114] Compiling DataStructures AdjacencyList.swift
[63/114] Compiling DataStructures DirectedGraph.swift
[64/114] Compiling DataStructures Graph.swift
[65/114] Compiling DataStructures FloatWrapping.swift
[66/114] Compiling DataStructures Identifier.swift
[67/114] Compiling DataStructures IntegerWrapping.swift
[68/114] Compiling DataStructures Metatype.swift
[69/114] Compiling DataStructures NewType.swift
[70/114] Compiling DataStructures RandomAccessCollectionWrapping.swift
[71/114] Compiling DataStructures SequenceWrapping.swift
[72/114] Compiling DataStructures SortedCollectionWrapping.swift
[73/114] Compiling DataStructures Either.swift
[74/114] Compiling DataStructures IntervalRelation.swift
[75/114] Compiling DataStructures InvertibleEnum.swift
[76/114] Compiling DataStructures Cross.swift
[77/114] Compiling DataStructures OrderedPair.swift
[78/114] Compiling DataStructures Pair.swift
[79/114] Compiling DataStructures SwappablePair.swift
[80/114] Compiling DataStructures SymmetricPair.swift
[81/114] Compiling DataStructures UnorderedPair.swift
[82/114] Emitting module DataStructures
[83/114] Compiling DataStructures IntervallicFragmentable.swift
[84/114] Compiling DataStructures Measured.swift
[85/114] Compiling DataStructures Totalizable.swift
[86/114] Compiling DataStructures DictionaryProtocol.swift
[87/114] Compiling DataStructures OrderedDictionary.swift
[88/114] Compiling DataStructures SortedDictionary.swift
[89/114] Compiling DataStructures CircularArray.swift
[90/114] Compiling DataStructures LinkedList.swift
[91/114] Compiling DataStructures BinarySearchTree.swift
[92/114] Compiling DataStructures ReferenceTree.swift
[93/114] Compiling DataStructures ReferenceTreeProtocol.swift
[94/114] Compiling DataStructures SingleTypedTree.swift
[95/114] Compiling DataStructures Tree.Zipper.swift
[96/114] Compiling DataStructures Tree.swift
[97/114] Compiling DataStructures CollectionWrapping.swift
[98/114] Compiling DataStructures DoubleWrapping.swift
[99/114] Compiling DataStructures ReferenceGraph.Node.swift
[100/114] Compiling DataStructures ReferenceGraph.swift
[101/114] Compiling DataStructures WeightedDirectedGraph.swift
[102/114] Compiling DataStructures WeightedGraph.swift
[103/114] Compiling DataStructures Bimap.swift
[104/114] Compiling DataStructures ContiguousSegmentCollection.swift
[105/114] Compiling DataStructures Fragmentable.swift
[106/114] Compiling DataStructures Intervallic.swift
[107/114] Compiling DataStructures Matrix.swift
[108/114] Compiling DataStructures Queue.swift
[109/114] Compiling DataStructures SortedArray.swift
[110/114] Compiling DataStructures Stack.swift
[111/114] Compiling DataStructures Zip3Sequence.swift
[112/114] Compiling DataStructures ZipToLongest.swift
[113/114] Compiling DataStructures AVLTree.swift
[114/114] Compiling DataStructures BinaryHeap.swift
[116/132] Compiling Math Functions.swift
/host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/DoubleExtensions.swift:15:8: error: no such module 'Darwin.C'
13 | import Glibc
14 | #else
15 | import Darwin.C
   |        `- error: no such module 'Darwin.C'
16 | #endif
17 |
[117/132] Compiling Math GCDDomain.swift
/host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/DoubleExtensions.swift:15:8: error: no such module 'Darwin.C'
13 | import Glibc
14 | #else
15 | import Darwin.C
   |        `- error: no such module 'Darwin.C'
16 | #endif
17 |
[118/132] Compiling Math DoubleExtensions.swift
/host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/DoubleExtensions.swift:15:8: error: no such module 'Darwin.C'
13 | import Glibc
14 | #else
15 | import Darwin.C
   |        `- error: no such module 'Darwin.C'
16 | #endif
17 |
[119/132] Compiling Math Fraction.swift
/host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/DoubleExtensions.swift:15:8: error: no such module 'Darwin.C'
13 | import Glibc
14 | #else
15 | import Darwin.C
   |        `- error: no such module 'Darwin.C'
16 | #endif
17 |
[120/133] Compiling Math Scale.swift
/host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/DoubleExtensions.swift:15:8: error: no such module 'Darwin.C'
13 | import Glibc
14 | #else
15 | import Darwin.C
   |        `- error: no such module 'Darwin.C'
16 | #endif
17 |
[121/133] Compiling Math IntegerExtensions.swift
/host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/DoubleExtensions.swift:15:8: error: no such module 'Darwin.C'
13 | import Glibc
14 | #else
15 | import Darwin.C
   |        `- error: no such module 'Darwin.C'
16 | #endif
17 |
[122/133] Compiling Math LinearRegression.swift
/host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/DoubleExtensions.swift:15:8: error: no such module 'Darwin.C'
13 | import Glibc
14 | #else
15 | import Darwin.C
   |        `- error: no such module 'Darwin.C'
16 | #endif
17 |
[123/133] Compiling Math Rational.swift
/host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/DoubleExtensions.swift:15:8: error: no such module 'Darwin.C'
13 | import Glibc
14 | #else
15 | import Darwin.C
   |        `- error: no such module 'Darwin.C'
16 | #endif
17 |
[124/133] Compiling Dynamics Dynamic.Interpolation.swift
[125/133] Emitting module Dynamics
[126/133] Compiling Dynamics Dynamic.swift
[128/134] Compiling Math Power.swift
/host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/DoubleExtensions.swift:15:8: error: no such module 'Darwin.C'
13 | import Glibc
14 | #else
15 | import Darwin.C
   |        `- error: no such module 'Darwin.C'
16 | #endif
17 |
[129/134] Compiling Math PowerOfTwoSequence.swift
/host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/DoubleExtensions.swift:15:8: error: no such module 'Darwin.C'
13 | import Glibc
14 | #else
15 | import Darwin.C
   |        `- error: no such module 'Darwin.C'
16 | #endif
17 |
[130/134] Compiling Math Proximity.swift
/host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/DoubleExtensions.swift:15:8: error: no such module 'Darwin.C'
13 | import Glibc
14 | #else
15 | import Darwin.C
   |        `- error: no such module 'Darwin.C'
16 | #endif
17 |
[131/134] Compiling Math Quadratic.swift
/host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/DoubleExtensions.swift:15:8: error: no such module 'Darwin.C'
13 | import Glibc
14 | #else
15 | import Darwin.C
   |        `- error: no such module 'Darwin.C'
16 | #endif
17 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[132/134] Compiling Math Bitwise.swift
/host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/DoubleExtensions.swift:15:8: error: no such module 'Darwin.C'
13 | import Glibc
14 | #else
15 | import Darwin.C
   |        `- error: no such module 'Darwin.C'
16 | #endif
17 |
[133/134] Compiling Math CollectionExtensions.swift
/host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/DoubleExtensions.swift:15:8: error: no such module 'Darwin.C'
13 | import Glibc
14 | #else
15 | import Darwin.C
   |        `- error: no such module 'Darwin.C'
16 | #endif
17 |
[134/134] Emitting module Math
/host/spi-builder-workspace/.build/checkouts/Math/Sources/Math/DoubleExtensions.swift:15:8: error: no such module 'Darwin.C'
13 | import Glibc
14 | #else
15 | import Darwin.C
   |        `- error: no such module 'Darwin.C'
16 | #endif
17 |
BUILD FAILURE 6.3 wasm