Swift Package IndexBuild Information
Failed to build SwiftJWW, reference main (252637), with Swift 6.1 for Wasm on 21 Aug 2026 23:02:33 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344849-1":/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-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
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RunAll
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Builder version: 5.0.2
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/SecondMouseAU/SwiftJWW.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/SecondMouseAU/SwiftJWW
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 252637f docs: sync the context-first policy with the ecosystem canonical
Cloned https://github.com/SecondMouseAU/SwiftJWW.git
Revision (git rev-parse @):
252637f39ec58194f0e6c730454de0f0b56dd317
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/SecondMouseAU/SwiftJWW.git at main
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Build
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Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/SecondMouseAU/SwiftJWW.git
https://github.com/SecondMouseAU/SwiftJWW.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344849-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.1-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
Building for debugging...
[0/7] Write sources
[2/7] Write swift-version-24593BA9C3E375BF.txt
[4/11] Emitting module SwiftJWW
[5/11] Compiling SwiftJWW JWW.swift
/host/spi-builder-workspace/Sources/SwiftJWW/JWW.swift:127:27: error: cannot find 'CFStringConvertEncodingToNSStringEncoding' in scope
125 | #if canImport(CoreFoundation)
126 | let cp932 = String.Encoding(
127 | rawValue: CFStringConvertEncodingToNSStringEncoding(
| `- error: cannot find 'CFStringConvertEncodingToNSStringEncoding' in scope
128 | CFStringEncoding(CFStringEncodings.dosJapanese.rawValue)))
129 | if let s = String(data: data, encoding: cp932) { return s }
/host/spi-builder-workspace/Sources/SwiftJWW/JWW.swift:128:21: error: cannot find 'CFStringEncoding' in scope
126 | let cp932 = String.Encoding(
127 | rawValue: CFStringConvertEncodingToNSStringEncoding(
128 | CFStringEncoding(CFStringEncodings.dosJapanese.rawValue)))
| `- error: cannot find 'CFStringEncoding' in scope
129 | if let s = String(data: data, encoding: cp932) { return s }
130 | #endif
/host/spi-builder-workspace/Sources/SwiftJWW/JWW.swift:128:38: error: cannot find 'CFStringEncodings' in scope
126 | let cp932 = String.Encoding(
127 | rawValue: CFStringConvertEncodingToNSStringEncoding(
128 | CFStringEncoding(CFStringEncodings.dosJapanese.rawValue)))
| `- error: cannot find 'CFStringEncodings' in scope
129 | if let s = String(data: data, encoding: cp932) { return s }
130 | #endif
[6/11] Compiling SwiftJWW DXFWriter.swift
[7/11] Compiling SwiftJWW Reader.swift
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344849-1":/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-6.1-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
Building for debugging...
[0/5] Write swift-version-24593BA9C3E375BF.txt
[2/9] Compiling SwiftJWW Reader.swift
[3/9] Compiling SwiftJWW DXFWriter.swift
[4/9] Compiling SwiftJWW JWW.swift
/host/spi-builder-workspace/Sources/SwiftJWW/JWW.swift:127:27: error: cannot find 'CFStringConvertEncodingToNSStringEncoding' in scope
125 | #if canImport(CoreFoundation)
126 | let cp932 = String.Encoding(
127 | rawValue: CFStringConvertEncodingToNSStringEncoding(
| `- error: cannot find 'CFStringConvertEncodingToNSStringEncoding' in scope
128 | CFStringEncoding(CFStringEncodings.dosJapanese.rawValue)))
129 | if let s = String(data: data, encoding: cp932) { return s }
/host/spi-builder-workspace/Sources/SwiftJWW/JWW.swift:128:21: error: cannot find 'CFStringEncoding' in scope
126 | let cp932 = String.Encoding(
127 | rawValue: CFStringConvertEncodingToNSStringEncoding(
128 | CFStringEncoding(CFStringEncodings.dosJapanese.rawValue)))
| `- error: cannot find 'CFStringEncoding' in scope
129 | if let s = String(data: data, encoding: cp932) { return s }
130 | #endif
/host/spi-builder-workspace/Sources/SwiftJWW/JWW.swift:128:38: error: cannot find 'CFStringEncodings' in scope
126 | let cp932 = String.Encoding(
127 | rawValue: CFStringConvertEncodingToNSStringEncoding(
128 | CFStringEncoding(CFStringEncodings.dosJapanese.rawValue)))
| `- error: cannot find 'CFStringEncodings' in scope
129 | if let s = String(data: data, encoding: cp932) { return s }
130 | #endif
[5/9] Emitting module SwiftJWW
BUILD FAILURE 6.1 wasm