Swift Package IndexBuild Information
Failed to build Flow, reference develop (0873e0), with Swift 6.1 for Linux on 31 Aug 2025 11:39:09 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/toastersocks/Flow.git
Reference: develop
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/toastersocks/Flow
* branch develop -> FETCH_HEAD
* [new branch] develop -> origin/develop
HEAD is now at 0873e0d Update code coverage workflow to use the latest macOS and iPhone simulator device versions
Cloned https://github.com/toastersocks/Flow.git
Revision (git rev-parse @):
0873e0d01e5e6b14968e22e56e588eaad26a7d8b
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/toastersocks/Flow.git at develop
========================================
Build
========================================
Selected platform: linux
Swift version: 6.1
Building package at path: $PWD
https://github.com/toastersocks/Flow.git
https://github.com/toastersocks/Flow.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
{
"identity" : "swiftcheck",
"requirement" : {
"range" : [
{
"lower_bound" : "0.12.0",
"upper_bound" : "1.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/typelift/SwiftCheck"
}
],
"manifest_display_name" : "Flow",
"name" : "Flow",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "16.0"
},
{
"name" : "macos",
"version" : "13.0"
},
{
"name" : "maccatalyst",
"version" : "16.0"
},
{
"name" : "tvos",
"version" : "16.0"
},
{
"name" : "watchos",
"version" : "9.0"
}
],
"products" : [
{
"name" : "Flow",
"targets" : [
"Flow"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "FlowTests",
"module_type" : "SwiftTarget",
"name" : "FlowTests",
"path" : "Tests/FlowTests",
"product_dependencies" : [
"SwiftCheck"
],
"sources" : [
"+Arbitrary.swift",
"FloatingPointCompare.swift",
"FlowTests.swift",
"Mocks.swift"
],
"target_dependencies" : [
"Flow"
],
"type" : "test"
},
{
"c99name" : "Flow",
"module_type" : "SwiftTarget",
"name" : "Flow",
"path" : "Sources/Flow",
"product_memberships" : [
"Flow"
],
"sources" : [
"Flow.swift",
"PreviewCode.swift",
"SupportingTypes.swift"
],
"type" : "library"
}
],
"tools_version" : "5.8"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -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
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:99ea6d26ace67c023f359493a2ac553a612b92a7f2dee009657225f46f43aa0e
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Fetching https://github.com/typelift/SwiftCheck
[1/4887] Fetching swiftcheck
Fetched https://github.com/typelift/SwiftCheck from cache (0.42s)
Computing version for https://github.com/typelift/SwiftCheck
Computed https://github.com/typelift/SwiftCheck at 0.12.0 (2.67s)
Fetching https://github.com/llvm-swift/FileCheck.git
[1/479] Fetching filecheck
Fetched https://github.com/llvm-swift/FileCheck.git from cache (0.24s)
Computing version for https://github.com/llvm-swift/FileCheck.git
Computed https://github.com/llvm-swift/FileCheck.git at 0.2.6 (0.81s)
Fetching https://github.com/mxcl/Chalk.git
Fetching https://github.com/apple/swift-argument-parser
[1/81] Fetching chalk
Fetched https://github.com/mxcl/Chalk.git from cache (0.26s)
[1/15689] Fetching swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser from cache (0.94s)
Computing version for https://github.com/mxcl/Chalk.git
Computed https://github.com/mxcl/Chalk.git at 0.5.0 (1.64s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.6.1 (0.75s)
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.6.1
Creating working copy for https://github.com/mxcl/Chalk.git
Working copy of https://github.com/mxcl/Chalk.git resolved at 0.5.0
Creating working copy for https://github.com/llvm-swift/FileCheck.git
Working copy of https://github.com/llvm-swift/FileCheck.git resolved at 0.2.6
Creating working copy for https://github.com/typelift/SwiftCheck
Working copy of https://github.com/typelift/SwiftCheck resolved at 0.12.0
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
Building for debugging...
[2/4] Write sources
[3/4] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/8] Emitting module Flow
/host/spi-builder-workspace/Sources/Flow/Flow.swift:1:8: error: no such module 'SwiftUI'
1 | import SwiftUI
| `- error: no such module 'SwiftUI'
2 |
3 |
[6/8] Compiling Flow Flow.swift
/host/spi-builder-workspace/Sources/Flow/Flow.swift:1:8: error: no such module 'SwiftUI'
1 | import SwiftUI
| `- error: no such module 'SwiftUI'
2 |
3 |
[7/8] Compiling Flow PreviewCode.swift
/host/spi-builder-workspace/Sources/Flow/Flow.swift:1:8: error: no such module 'SwiftUI'
1 | import SwiftUI
| `- error: no such module 'SwiftUI'
2 |
3 |
[8/8] Compiling Flow SupportingTypes.swift
/host/spi-builder-workspace/Sources/Flow/Flow.swift:1:8: error: no such module 'SwiftUI'
1 | import SwiftUI
| `- error: no such module 'SwiftUI'
2 |
3 |
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:99ea6d26ace67c023f359493a2ac553a612b92a7f2dee009657225f46f43aa0e
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
[0/1] Planning build
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
Building for debugging...
[2/3] Write swift-version-24593BA9C3E375BF.txt
[4/7] Compiling Flow PreviewCode.swift
/host/spi-builder-workspace/Sources/Flow/Flow.swift:1:8: error: no such module 'SwiftUI'
1 | import SwiftUI
| `- error: no such module 'SwiftUI'
2 |
3 |
[5/7] Compiling Flow SupportingTypes.swift
/host/spi-builder-workspace/Sources/Flow/Flow.swift:1:8: error: no such module 'SwiftUI'
1 | import SwiftUI
| `- error: no such module 'SwiftUI'
2 |
3 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/7] Emitting module Flow
/host/spi-builder-workspace/Sources/Flow/Flow.swift:1:8: error: no such module 'SwiftUI'
1 | import SwiftUI
| `- error: no such module 'SwiftUI'
2 |
3 |
[7/7] Compiling Flow Flow.swift
/host/spi-builder-workspace/Sources/Flow/Flow.swift:1:8: error: no such module 'SwiftUI'
1 | import SwiftUI
| `- error: no such module 'SwiftUI'
2 |
3 |
BUILD FAILURE 6.1 linux