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Build Information

Failed to build Subviews with Swift 6.0 for macOS (SPM).

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun --toolchain org.swift.600202405261a swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete

Build Log

========================================
RunAll
========================================
Builder version: 4.40.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/dreymonde/Subviews.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/dreymonde/Subviews
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 50aafba Update README.md
Cloned https://github.com/dreymonde/Subviews.git
Revision (git rev-parse @):
50aafba30a9079b4a11848570e64fc449ed859f3
SUCCESS checkout https://github.com/dreymonde/Subviews.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $workDir
https://github.com/dreymonde/Subviews.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun --toolchain org.swift.600202405261a swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-6F35C1178C84523A.txt
[3/12] Compiling Subviews Subview.swift
/Users/admin/builder/spi-builder-workspace/Sources/Subviews/AutoParent.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | open class ParentViewController: UIViewController, AddsSubviews, AddsChildrenViewControllers {
[4/13] Compiling Subviews Stacks.swift
/Users/admin/builder/spi-builder-workspace/Sources/Subviews/AutoParent.swift:1:8: error: no such module 'UIKit'
 1 | import UIKit
   |        `- error: no such module 'UIKit'
 2 |
 3 | open class ParentViewController: UIViewController, AddsSubviews, AddsChildrenViewControllers {
error: compile command failed due to signal 6 (use -v to see invocation)
Assertion failed: (numMissing > 0 || numExtra > 0 || numWrong > 0), function diagnoseArgumentLabelError, file MiscDiagnostics.cpp, line 2217.
Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the crash backtrace.
Stack dump:
0.	Program arguments: /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/Subviews/AutoParent.swift /Users/admin/builder/spi-builder-workspace/Sources/Subviews/AutoSuperview.swift /Users/admin/builder/spi-builder-workspace/Sources/Subviews/Child.swift /Users/admin/builder/spi-builder-workspace/Sources/Subviews/Enclosed.swift /Users/admin/builder/spi-builder-workspace/Sources/Subviews/Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/Subviews/Internal/Align.swift /Users/admin/builder/spi-builder-workspace/Sources/Subviews/Internal/Creatable.swift /Users/admin/builder/spi-builder-workspace/Sources/Subviews/Stacks.swift /Users/admin/builder/spi-builder-workspace/Sources/Subviews/Subview.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/Subviews/ViewLayoutOption.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/Subviews.build/ViewLayoutOption.d -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/Subviews.build/ViewLayoutOption.swiftdeps -target arm64-apple-macosx10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -I /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/Modules -I /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -enable-testing -g -debug-info-format=dwarf -dwarf-version=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/ModuleCache -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -stats-output-dir .stats -strict-concurrency=complete -empty-abi-descriptor -resource-dir /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace -Xcc -isysroot -Xcc /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk -Xcc -F -Xcc /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -Xcc -fPIC -Xcc -g -module-name Subviews -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Library/Developer/Toolchains/swift-6.0-DEVELOPMENT-SNAPSHOT-2024-05-26-a.xctoolchain/usr/local/lib/swift/host/plugins -target-sdk-version 14.4 -target-sdk-name macosx14.4 -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins#/Applications/Xcode-15.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/Subviews.build/ViewLayoutOption.swift.o -index-store-path /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/index/store -index-system-modules
1.	Apple Swift version 6.0-dev (LLVM 4b0b1f9e1a69523, Swift 91a3abcf816bc36)
2.	Compiling with effective version 5.10
3.	While evaluating request TypeCheckSourceFileRequest(source_file "/Users/admin/builder/spi-builder-workspace/Sources/Subviews/ViewLayoutOption.swift")
4.	While evaluating request TypeCheckFunctionBodyRequest(Subviews.(file).ViewLayoutOption.withSuperview@/Users/admin/builder/spi-builder-workspace/Sources/Subviews/ViewLayoutOption.swift:43:24)
5.	While type-checking statement at [/Users/admin/builder/spi-builder-workspace/Sources/Subviews/ViewLayoutOption.swift:43:117 - line:50:5] RangeText="{
        ViewLayoutOption {
            guard let superview = $0.superview else {
                return
            }
            layout($0, superview)
        }
    "
6.	While type-checking statement at [/Users/admin/builder/spi-builder-workspace/Sources/Subviews/ViewLayoutOption.swift:44:9 - line:49:9] RangeText="ViewLayoutOption {
            guard let superview = $0.superview else {
                return
            }
            layout($0, superview)
        "
7.	While type-checking-target starting at /Users/admin/builder/spi-builder-workspace/Sources/Subviews/ViewLayoutOption.swift:44:9
Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it):
0  swift-frontend           0x00000001076a3bf0 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 56
1  swift-frontend           0x00000001076a23bc llvm::sys::RunSignalHandlers() + 112
2  swift-frontend           0x00000001076a4238 SignalHandler(int) + 304
3  libsystem_platform.dylib 0x0000000186be9a24 _sigtramp + 56
4  libsystem_pthread.dylib  0x0000000186bb9cc0 pthread_kill + 288
5  libsystem_c.dylib        0x0000000186ac5a40 abort + 180
6  libsystem_c.dylib        0x0000000186ac4d30 err + 0
7  swift-frontend           0x0000000107abc97c swift::diagnoseArgumentLabelError(swift::ASTContext&, swift::ArgumentList const*, llvm::ArrayRef<swift::Identifier>, swift::ParameterContext, swift::InFlightDiagnostic*) (.cold.17) + 0
8  swift-frontend           0x00000001033b3f2c swift::diagnoseArgumentLabelError(swift::ASTContext&, swift::ArgumentList const*, llvm::ArrayRef<swift::Identifier>, swift::ParameterContext, swift::InFlightDiagnostic*) + 2984
9  swift-frontend           0x00000001032e87c0 swift::constraints::RelabelArguments::diagnose(swift::constraints::Solution const&, bool) const + 68
10 swift-frontend           0x000000010321b95c swift::constraints::ConstraintSystem::applySolutionFixes(swift::constraints::Solution const&) + 1284
11 swift-frontend           0x000000010321bfec swift::constraints::ConstraintSystem::applySolution(swift::constraints::Solution&, swift::constraints::SyntacticElementTarget) + 96
12 swift-frontend           0x00000001034647dc swift::TypeChecker::typeCheckTarget(swift::constraints::SyntacticElementTarget&, swift::optionset::OptionSet<swift::TypeCheckExprFlags, unsigned int>) + 396
13 swift-frontend           0x0000000103537f34 swift::ASTVisitor<(anonymous namespace)::StmtChecker, void, swift::Stmt*, void, void, void, void>::visit(swift::Stmt*) + 1116
14 swift-frontend           0x0000000103537aa4 bool (anonymous namespace)::StmtChecker::typeCheckStmt<swift::Stmt>(swift::Stmt*&) + 136
15 swift-frontend           0x00000001035342f8 (anonymous namespace)::StmtChecker::typeCheckASTNode(swift::ASTNode&) + 192
16 swift-frontend           0x0000000103537b78 swift::ASTVisitor<(anonymous namespace)::StmtChecker, void, swift::Stmt*, void, void, void, void>::visit(swift::Stmt*) + 160
17 swift-frontend           0x0000000103536198 bool (anonymous namespace)::StmtChecker::typeCheckStmt<swift::BraceStmt>(swift::BraceStmt*&) + 136
18 swift-frontend           0x00000001035358ec (anonymous namespace)::StmtChecker::typeCheckBody(swift::BraceStmt*&) + 32
19 swift-frontend           0x0000000103535654 swift::TypeCheckFunctionBodyRequest::evaluate(swift::Evaluator&, swift::AbstractFunctionDecl*) const + 1356
20 swift-frontend           0x000000010397b4f8 swift::TypeCheckFunctionBodyRequest::OutputType swift::Evaluator::getResultUncached<swift::TypeCheckFunctionBodyRequest, swift::TypeCheckFunctionBodyRequest::OutputType swift::evaluateOrDefault<swift::TypeCheckFunctionBodyRequest>(swift::Evaluator&, swift::TypeCheckFunctionBodyRequest, swift::TypeCheckFunctionBodyRequest::OutputType)::'lambda'()>(swift::TypeCheckFunctionBodyRequest const&, swift::TypeCheckFunctionBodyRequest::OutputType swift::evaluateOrDefault<swift::TypeCheckFunctionBodyRequest>(swift::Evaluator&, swift::TypeCheckFunctionBodyRequest, swift::TypeCheckFunctionBodyRequest::OutputType)::'lambda'()) + 240
21 swift-frontend           0x00000001038e8b2c swift::AbstractFunctionDecl::getTypecheckedBody() const + 120
22 swift-frontend           0x0000000103a1fd28 swift::SourceFile::typeCheckDelayedFunctions() + 104
23 swift-frontend           0x0000000103576250 swift::TypeCheckSourceFileRequest::evaluate(swift::Evaluator&, swift::SourceFile*) const + 256
24 swift-frontend           0x0000000103577da8 swift::TypeCheckSourceFileRequest::OutputType swift::Evaluator::getResultUncached<swift::TypeCheckSourceFileRequest, swift::TypeCheckSourceFileRequest::OutputType swift::evaluateOrDefault<swift::TypeCheckSourceFileRequest>(swift::Evaluator&, swift::TypeCheckSourceFileRequest, swift::TypeCheckSourceFileRequest::OutputType)::'lambda'()>(swift::TypeCheckSourceFileRequest const&, swift::TypeCheckSourceFileRequest::OutputType swift::evaluateOrDefault<swift::TypeCheckSourceFileRequest>(swift::Evaluator&, swift::TypeCheckSourceFileRequest, swift::TypeCheckSourceFileRequest::OutputType)::'lambda'()) + 232
25 swift-frontend           0x0000000103576128 swift::performTypeChecking(swift::SourceFile&) + 84
26 swift-frontend           0x0000000102461844 bool llvm::function_ref<bool (swift::SourceFile&)>::callback_fn<swift::CompilerInstance::performSema()::$_7>(long, swift::SourceFile&) + 16
27 swift-frontend           0x000000010245b284 swift::CompilerInstance::forEachFileToTypeCheck(llvm::function_ref<bool (swift::SourceFile&)>) + 76
28 swift-frontend           0x000000010245b218 swift::CompilerInstance::performSema() + 76
29 swift-frontend           0x000000010222e1e4 withSemanticAnalysis(swift::CompilerInstance&, swift::FrontendObserver*, llvm::function_ref<bool (swift::CompilerInstance&)>, bool) + 60
30 swift-frontend           0x000000010221f590 performCompile(swift::CompilerInstance&, int&, swift::FrontendObserver*) + 708
31 swift-frontend           0x000000010221e4fc swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) + 2388
32 swift-frontend           0x00000001020383b0 swift::mainEntry(int, char const**) + 3096
33 dyld                     0x00000001868390e0 start + 2360
BUILD FAILURE 6.0 macosSpm
This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.