Swift Package Index

Build Information

Failed to build LegibleError, reference master (46db42), with Swift 6.1 for Wasm on 27 Jun 2026 11:56:17 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886768-0":/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

Build Log

========================================
RunAll
========================================
Builder version: 0e64495ecc1688c3b3e031a5ef1348b5c05091ae
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/mxcl/legibleerror.git
Reference: master
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/mxcl/legibleerror
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 46db423 nope
Cloned https://github.com/mxcl/legibleerror.git
Revision (git rev-parse @):
46db423b9bb0a063ad37740d47756e66017e4e18
SUCCESS checkout https://github.com/mxcl/legibleerror.git at master
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/mxcl/legibleerror.git
https://github.com/mxcl/legibleerror.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886768-0":/host -w "$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: sha256:1ad245dad3d2ae0004e1afbc92334bd39884ed9ca587cf04d0a8d5f640fb02e9
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/4] Emitting module LegibleError
[4/4] Compiling LegibleError LegibleError.swift
/host/spi-builder-workspace/Sources/LegibleError.swift:63:45: error: cannot find 'object_getClassName' in scope
61 |         let foo: Any = self
62 |         let nativeClassNames = ["_SwiftNativeNSError", "__SwiftNativeNSError"]
63 |         let selfClassName = String(cString: object_getClassName(self))
   |                                             `- error: cannot find 'object_getClassName' in scope
64 |         let isNSError = !nativeClassNames.contains(selfClassName) && foo is NSObject
65 |         // ^^ ∵ otherwise implicit bridging implicitly casts as for other tests
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886768-0":/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: sha256:1ad245dad3d2ae0004e1afbc92334bd39884ed9ca587cf04d0a8d5f640fb02e9
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/3] Emitting module LegibleError
[3/3] Compiling LegibleError LegibleError.swift
/host/spi-builder-workspace/Sources/LegibleError.swift:63:45: error: cannot find 'object_getClassName' in scope
61 |         let foo: Any = self
62 |         let nativeClassNames = ["_SwiftNativeNSError", "__SwiftNativeNSError"]
63 |         let selfClassName = String(cString: object_getClassName(self))
   |                                             `- error: cannot find 'object_getClassName' in scope
64 |         let isNSError = !nativeClassNames.contains(selfClassName) && foo is NSObject
65 |         // ^^ ∵ otherwise implicit bridging implicitly casts as for other tests
BUILD FAILURE 6.1 wasm