Swift Package IndexBuild Information
Failed to build XCBuildKit, reference main (b00bf1), with Swift 6.3 for Wasm on 15 Apr 2026 06:30:28 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/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>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/engali94/XCBuildKit.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/engali94/XCBuildKit
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at b00bf1e More granular control over the build process
Cloned https://github.com/engali94/XCBuildKit.git
Revision (git rev-parse @):
b00bf1e051149afcf8a200d5c1c71b8056aae672
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/engali94/XCBuildKit.git at main
========================================
Build
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Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/engali94/XCBuildKit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$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/apple/swift-docc-plugin
[1/2275] Fetching swift-docc-plugin
Fetched https://github.com/apple/swift-docc-plugin from cache (0.40s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.4.6 (2.60s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3672] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.38s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.91s)
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.4.6
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/4] Write sources
[3/4] Write swift-version-24593BA9C3E375BF.txt
[5/15] Compiling XCBuildKit XcodeBuildAction.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/16] Emitting module XCBuildKit
/host/spi-builder-workspace/Sources/XCBuildKit/Shell/ShellCommandExecuter.swift:235:26: error: cannot find type 'Process' in scope
233 |
234 | private actor ProcessController {
235 | private var process: Process?
| `- error: cannot find type 'Process' in scope
236 | private let stderrCollector = OutputCollector()
237 |
/host/spi-builder-workspace/Sources/XCBuildKit/Shell/ShellCommandExecuter.swift:243:10: error: cannot find type 'Process' in scope
241 | environment: [String: String],
242 | workingDirectory: String?
243 | ) -> Process {
| `- error: cannot find type 'Process' in scope
244 | let process = Process()
245 | process.executableURL = executable
[7/16] Compiling XCBuildKit ShellError.swift
[8/16] Compiling XCBuildKit ShellOutput.swift
[9/16] Compiling XCBuildKit XcodeBuilding.swift
[10/16] Compiling XCBuildKit ShellCommandExecuter.swift
/host/spi-builder-workspace/Sources/XCBuildKit/Shell/ShellCommandExecuter.swift:235:26: error: cannot find type 'Process' in scope
233 |
234 | private actor ProcessController {
235 | private var process: Process?
| `- error: cannot find type 'Process' in scope
236 | private let stderrCollector = OutputCollector()
237 |
/host/spi-builder-workspace/Sources/XCBuildKit/Shell/ShellCommandExecuter.swift:243:10: error: cannot find type 'Process' in scope
241 | environment: [String: String],
242 | workingDirectory: String?
243 | ) -> Process {
| `- error: cannot find type 'Process' in scope
244 | let process = Process()
245 | process.executableURL = executable
/host/spi-builder-workspace/Sources/XCBuildKit/Shell/ShellCommandExecuter.swift:176:28: error: cannot find 'Process' in scope
174 | }
175 |
176 | let whichProcess = Process()
| `- error: cannot find 'Process' in scope
177 | whichProcess.executableURL = URL(fileURLWithPath: "/usr/bin/which")
178 | whichProcess.arguments = [command]
/host/spi-builder-workspace/Sources/XCBuildKit/Shell/ShellCommandExecuter.swift:244:23: error: cannot find 'Process' in scope
242 | workingDirectory: String?
243 | ) -> Process {
244 | let process = Process()
| `- error: cannot find 'Process' in scope
245 | process.executableURL = executable
246 | process.arguments = arguments
[11/16] Compiling XCBuildKit ShellCommandExecuting.swift
/host/spi-builder-workspace/Sources/XCBuildKit/Shell/ShellCommandExecuter.swift:235:26: error: cannot find type 'Process' in scope
233 |
234 | private actor ProcessController {
235 | private var process: Process?
| `- error: cannot find type 'Process' in scope
236 | private let stderrCollector = OutputCollector()
237 |
/host/spi-builder-workspace/Sources/XCBuildKit/Shell/ShellCommandExecuter.swift:243:10: error: cannot find type 'Process' in scope
241 | environment: [String: String],
242 | workingDirectory: String?
243 | ) -> Process {
| `- error: cannot find type 'Process' in scope
244 | let process = Process()
245 | process.executableURL = executable
/host/spi-builder-workspace/Sources/XCBuildKit/Shell/ShellCommandExecuter.swift:176:28: error: cannot find 'Process' in scope
174 | }
175 |
176 | let whichProcess = Process()
| `- error: cannot find 'Process' in scope
177 | whichProcess.executableURL = URL(fileURLWithPath: "/usr/bin/which")
178 | whichProcess.arguments = [command]
/host/spi-builder-workspace/Sources/XCBuildKit/Shell/ShellCommandExecuter.swift:244:23: error: cannot find 'Process' in scope
242 | workingDirectory: String?
243 | ) -> Process {
244 | let process = Process()
| `- error: cannot find 'Process' in scope
245 | process.executableURL = executable
246 | process.arguments = arguments
[12/16] Compiling XCBuildKit BuildConfigurationValidator.swift
[13/16] Compiling XCBuildKit BuildLogFormattable.swift
[14/16] Compiling XCBuildKit BuildState.swift
[15/16] Compiling XCBuildKit XcodeBuild.swift
[16/16] Compiling XCBuildKit XcodeBuildOptions.swift
BUILD FAILURE 6.3 wasm