Swift Package IndexBuild Information
Failed to build Euclid, reference main (a123b1), with Swift 6.3 for Wasm on 30 Sep 2026 10:00:32 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/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-6.3-latest swift build --swift-sdk swift-6.3.2-RELEASE_wasm 2>&1Build Log
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RunAll
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Builder version: 5.1.1
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/nicklockwood/Euclid.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/nicklockwood/Euclid
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at a123b1c Update for 0.9.6 release
Cloned https://github.com/nicklockwood/Euclid.git
Revision (git rev-parse @):
a123b1cbbb5b7aab49a8b57e12783f7bd39f0cac
SUCCESS checkout https://github.com/nicklockwood/Euclid.git at main
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Build
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Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/nicklockwood/Euclid.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3.2-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from saguaro1/spi-images
Digest: sha256:253aad7f5b11d25cf9eaef34120b94cd8a325782929c57fb304a7711494a3f9a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.3-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/45] Compiling Euclid Euclid+AppKit.swift
[4/45] Compiling Euclid Euclid+CoreGraphics.swift
[5/45] Compiling Euclid Euclid+CoreText.swift
[6/45] Compiling Euclid Euclid+RealityKit.swift
[7/45] Compiling Euclid Euclid+SIMD.swift
[8/45] Compiling Euclid Euclid+SceneKit.swift
[9/45] Compiling Euclid Euclid+UIKit.swift
[10/45] Compiling Euclid Interpolatable.swift
[11/45] Compiling Euclid Line.swift
[12/45] Compiling Euclid LineComparable.swift
[13/45] Compiling Euclid LineSegment+CSG.swift
[14/45] Compiling Euclid LineSegment.swift
[15/50] Compiling Euclid Polygon+CSG.swift
[16/50] Compiling Euclid Polygon+Inset.swift
[17/50] Compiling Euclid Polygon.swift
[18/50] Compiling Euclid Rotation.swift
[19/50] Compiling Euclid Stretchable.swift
[20/50] Compiling Euclid Transform.swift
[21/50] Emitting module Euclid
[22/50] Compiling Euclid Angle.swift
[23/50] Compiling Euclid ApproximateEquality.swift
[24/50] Compiling Euclid BSP.swift
[25/50] Compiling Euclid Bounded.swift
[26/50] Compiling Euclid Bounds.swift
[27/50] Compiling Euclid Color.swift
[28/50] Compiling Euclid Path+Shapes.swift
[29/50] Compiling Euclid Path.swift
[30/50] Compiling Euclid PathPoint.swift
[31/50] Compiling Euclid Plane.swift
[32/50] Compiling Euclid PlaneComparable.swift
[33/50] Compiling Euclid PointComparable.swift
[34/50] Compiling Euclid Mesh+Shapes.swift
[35/50] Compiling Euclid Mesh+Texcoords.swift
[36/50] Compiling Euclid Mesh.swift
[37/50] Compiling Euclid MiterLimit.swift
[38/50] Compiling Euclid Path+CSG.swift
[39/50] Compiling Euclid Path+Inset.swift
[40/50] Compiling Euclid Mesh+CSG.swift
/host/spi-builder-workspace/Sources/Mesh+IO.swift:108:47: error: 'atomic' is unavailable: atomic writing is unavailable in WASI because temporary files are not supported
106 | }
107 | let data = stlData(colorLookup: colorLookup)
108 | try data.write(to: url, options: .atomic)
| `- error: 'atomic' is unavailable: atomic writing is unavailable in WASI because temporary files are not supported
109 | case "stla":
110 | let string = stlString(name: "")
FoundationEssentials.Data.WritingOptions.atomic:4:23: note: 'atomic' has been explicitly marked unavailable here
2 | struct WritingOptions {
3 | @available(*, unavailable, message: "atomic writing is unavailable in WASI because temporary files are not supported")
4 | public static let atomic: Data.WritingOptions }
| `- note: 'atomic' has been explicitly marked unavailable here
5 | }
6 |
[41/50] Compiling Euclid Mesh+IO.swift
/host/spi-builder-workspace/Sources/Mesh+IO.swift:108:47: error: 'atomic' is unavailable: atomic writing is unavailable in WASI because temporary files are not supported
106 | }
107 | let data = stlData(colorLookup: colorLookup)
108 | try data.write(to: url, options: .atomic)
| `- error: 'atomic' is unavailable: atomic writing is unavailable in WASI because temporary files are not supported
109 | case "stla":
110 | let string = stlString(name: "")
FoundationEssentials.Data.WritingOptions.atomic:4:23: note: 'atomic' has been explicitly marked unavailable here
2 | struct WritingOptions {
3 | @available(*, unavailable, message: "atomic writing is unavailable in WASI because temporary files are not supported")
4 | public static let atomic: Data.WritingOptions }
| `- note: 'atomic' has been explicitly marked unavailable here
5 | }
6 |
[42/50] Compiling Euclid Mesh+Inset.swift
/host/spi-builder-workspace/Sources/Mesh+IO.swift:108:47: error: 'atomic' is unavailable: atomic writing is unavailable in WASI because temporary files are not supported
106 | }
107 | let data = stlData(colorLookup: colorLookup)
108 | try data.write(to: url, options: .atomic)
| `- error: 'atomic' is unavailable: atomic writing is unavailable in WASI because temporary files are not supported
109 | case "stla":
110 | let string = stlString(name: "")
FoundationEssentials.Data.WritingOptions.atomic:4:23: note: 'atomic' has been explicitly marked unavailable here
2 | struct WritingOptions {
3 | @available(*, unavailable, message: "atomic writing is unavailable in WASI because temporary files are not supported")
4 | public static let atomic: Data.WritingOptions }
| `- note: 'atomic' has been explicitly marked unavailable here
5 | }
6 |
[43/50] Compiling Euclid Mesh+OBJ.swift
/host/spi-builder-workspace/Sources/Mesh+IO.swift:108:47: error: 'atomic' is unavailable: atomic writing is unavailable in WASI because temporary files are not supported
106 | }
107 | let data = stlData(colorLookup: colorLookup)
108 | try data.write(to: url, options: .atomic)
| `- error: 'atomic' is unavailable: atomic writing is unavailable in WASI because temporary files are not supported
109 | case "stla":
110 | let string = stlString(name: "")
FoundationEssentials.Data.WritingOptions.atomic:4:23: note: 'atomic' has been explicitly marked unavailable here
2 | struct WritingOptions {
3 | @available(*, unavailable, message: "atomic writing is unavailable in WASI because temporary files are not supported")
4 | public static let atomic: Data.WritingOptions }
| `- note: 'atomic' has been explicitly marked unavailable here
5 | }
6 |
[44/50] Compiling Euclid Mesh+OFF.swift
/host/spi-builder-workspace/Sources/Mesh+IO.swift:108:47: error: 'atomic' is unavailable: atomic writing is unavailable in WASI because temporary files are not supported
106 | }
107 | let data = stlData(colorLookup: colorLookup)
108 | try data.write(to: url, options: .atomic)
| `- error: 'atomic' is unavailable: atomic writing is unavailable in WASI because temporary files are not supported
109 | case "stla":
110 | let string = stlString(name: "")
FoundationEssentials.Data.WritingOptions.atomic:4:23: note: 'atomic' has been explicitly marked unavailable here
2 | struct WritingOptions {
3 | @available(*, unavailable, message: "atomic writing is unavailable in WASI because temporary files are not supported")
4 | public static let atomic: Data.WritingOptions }
| `- note: 'atomic' has been explicitly marked unavailable here
5 | }
6 |
[45/50] Compiling Euclid Mesh+STL.swift
/host/spi-builder-workspace/Sources/Mesh+IO.swift:108:47: error: 'atomic' is unavailable: atomic writing is unavailable in WASI because temporary files are not supported
106 | }
107 | let data = stlData(colorLookup: colorLookup)
108 | try data.write(to: url, options: .atomic)
| `- error: 'atomic' is unavailable: atomic writing is unavailable in WASI because temporary files are not supported
109 | case "stla":
110 | let string = stlString(name: "")
FoundationEssentials.Data.WritingOptions.atomic:4:23: note: 'atomic' has been explicitly marked unavailable here
2 | struct WritingOptions {
3 | @available(*, unavailable, message: "atomic writing is unavailable in WASI because temporary files are not supported")
4 | public static let atomic: Data.WritingOptions }
| `- note: 'atomic' has been explicitly marked unavailable here
5 | }
6 |
[46/50] Compiling Euclid Transformable.swift
[47/50] Compiling Euclid Utilities.swift
[48/50] Compiling Euclid Vector.swift
[49/50] Compiling Euclid Vertex.swift
[50/50] Compiling Euclid VertexSet.swift
BUILD FAILURE 6.3 wasm