Swift Package IndexBuild Information
Failed to build Anodize, reference main (a9d7e3), with Swift 6.1 for Wasm on 24 Aug 2026 05:22:40 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/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-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
========================================
RunAll
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Builder version: 5.0.2
Interrupt handler set up.
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Checkout
========================================
Clone URL: https://github.com/audulus/Anodize.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/audulus/Anodize
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at a9d7e39 Fill heap-backed GPUArrays with one bulk copy
Cloned https://github.com/audulus/Anodize.git
Revision (git rev-parse @):
a9d7e399cee498efa8b415f5ad08b9dfb372304f
SUCCESS checkout https://github.com/audulus/Anodize.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/audulus/Anodize.git
https://github.com/audulus/Anodize.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
wasm-6.1-latest: Pulling from saguaro1/spi-images
Digest: sha256:290f441d1f5b7bf0dbbe61e8b7514208804cdcb507d57b3c762463ad036298f7
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest
Fetching https://github.com/apple/swift-argument-parser
[1/18514] Fetching swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser from cache (0.74s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.8.2 (0.98s)
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
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
Building for debugging...
[2/12] Write sources
[6/12] Write swift-version-24593BA9C3E375BF.txt
[8/21] Emitting module ArgumentParserToolInfo
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[9/21] Compiling ArgumentParserToolInfo ToolInfo.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
[10/22] Wrapping AST for ArgumentParserToolInfo for debugging
[12/69] Compiling AnodizeUtil MTLDevice+Ext.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/AnodizeUtil/AnodizeError.swift:9:8: error: no such module 'Metal'
7 |
8 | import Foundation
9 | import Metal
| `- error: no such module 'Metal'
10 |
11 | public enum AnodizeError: Error, Equatable {
[13/69] Compiling AnodizeUtil MutableGPUArray.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/AnodizeUtil/AnodizeError.swift:9:8: error: no such module 'Metal'
7 |
8 | import Foundation
9 | import Metal
| `- error: no such module 'Metal'
10 |
11 | public enum AnodizeError: Error, Equatable {
[14/69] Compiling AnodizeUtil MTLComputeCommandEncoder+Ext.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/AnodizeUtil/AnodizeError.swift:9:8: error: no such module 'Metal'
7 |
8 | import Foundation
9 | import Metal
| `- error: no such module 'Metal'
10 |
11 | public enum AnodizeError: Error, Equatable {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[15/69] Emitting module AnodizeUtil
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/AnodizeUtil/AnodizeError.swift:9:8: error: no such module 'Metal'
7 |
8 | import Foundation
9 | import Metal
| `- error: no such module 'Metal'
10 |
11 | public enum AnodizeError: Error, Equatable {
[16/69] Compiling AnodizeUtil GPUBufferProvider.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/AnodizeUtil/AnodizeError.swift:9:8: error: no such module 'Metal'
7 |
8 | import Foundation
9 | import Metal
| `- error: no such module 'Metal'
10 |
11 | public enum AnodizeError: Error, Equatable {
[17/69] Compiling AnodizeUtil GPUArray.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/AnodizeUtil/AnodizeError.swift:9:8: error: no such module 'Metal'
7 |
8 | import Foundation
9 | import Metal
| `- error: no such module 'Metal'
10 |
11 | public enum AnodizeError: Error, Equatable {
[18/69] Compiling AnodizeUtil AnodizeError.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/AnodizeUtil/AnodizeError.swift:9:8: error: no such module 'Metal'
7 |
8 | import Foundation
9 | import Metal
| `- error: no such module 'Metal'
10 |
11 | public enum AnodizeError: Error, Equatable {
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/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-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from saguaro1/spi-images
Digest: sha256:290f441d1f5b7bf0dbbe61e8b7514208804cdcb507d57b3c762463ad036298f7
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest
[0/1] Planning build
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
Building for debugging...
[2/8] Write swift-version-24593BA9C3E375BF.txt
[4/17] Compiling AnodizeUtil GPUBufferProvider.swift
/host/spi-builder-workspace/Sources/AnodizeUtil/AnodizeError.swift:9:8: error: no such module 'Metal'
7 |
8 | import Foundation
9 | import Metal
| `- error: no such module 'Metal'
10 |
11 | public enum AnodizeError: Error, Equatable {
[5/17] Compiling AnodizeUtil MutableGPUArray.swift
/host/spi-builder-workspace/Sources/AnodizeUtil/AnodizeError.swift:9:8: error: no such module 'Metal'
7 |
8 | import Foundation
9 | import Metal
| `- error: no such module 'Metal'
10 |
11 | public enum AnodizeError: Error, Equatable {
[6/17] Compiling AnodizeUtil MTLComputeCommandEncoder+Ext.swift
/host/spi-builder-workspace/Sources/AnodizeUtil/AnodizeError.swift:9:8: error: no such module 'Metal'
7 |
8 | import Foundation
9 | import Metal
| `- error: no such module 'Metal'
10 |
11 | public enum AnodizeError: Error, Equatable {
[7/17] Compiling AnodizeUtil MTLDevice+Ext.swift
/host/spi-builder-workspace/Sources/AnodizeUtil/AnodizeError.swift:9:8: error: no such module 'Metal'
7 |
8 | import Foundation
9 | import Metal
| `- error: no such module 'Metal'
10 |
11 | public enum AnodizeError: Error, Equatable {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/17] Emitting module AnodizeUtil
/host/spi-builder-workspace/Sources/AnodizeUtil/AnodizeError.swift:9:8: error: no such module 'Metal'
7 |
8 | import Foundation
9 | import Metal
| `- error: no such module 'Metal'
10 |
11 | public enum AnodizeError: Error, Equatable {
[9/17] Compiling AnodizeUtil AnodizeError.swift
/host/spi-builder-workspace/Sources/AnodizeUtil/AnodizeError.swift:9:8: error: no such module 'Metal'
7 |
8 | import Foundation
9 | import Metal
| `- error: no such module 'Metal'
10 |
11 | public enum AnodizeError: Error, Equatable {
[10/17] Compiling AnodizeUtil GPUArray.swift
/host/spi-builder-workspace/Sources/AnodizeUtil/AnodizeError.swift:9:8: error: no such module 'Metal'
7 |
8 | import Foundation
9 | import Metal
| `- error: no such module 'Metal'
10 |
11 | public enum AnodizeError: Error, Equatable {
[11/17] Emitting module ArgumentParserToolInfo
BUILD FAILURE 6.1 wasm