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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build Tuxedo 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/tevelee/Tuxedo.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/tevelee/Tuxedo
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at a25b263 Merge pull request #13 from tevelee/dependabot/npm_and_yarn/website/bl-1.2.3
Cloned https://github.com/tevelee/Tuxedo.git
Revision (git rev-parse @):
a25b263e76b5a39189d93ce4226a81db066091a7
SUCCESS checkout https://github.com/tevelee/Tuxedo.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $workDir
https://github.com/tevelee/Tuxedo.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...
[0/3] Write sources
[2/3] Write swift-version-6F35C1178C84523A.txt
[4/12] Compiling Eval Pattern.swift
[5/12] Compiling Eval Utils.swift
[6/12] Compiling Eval MatchResult.swift
[7/12] Compiling Eval TypedInterpreter.swift
[8/12] Compiling Eval Matcher.swift
[9/12] Compiling Eval TemplateInterpreter.swift
[10/12] Compiling Eval Elements.swift
[11/12] Compiling Eval Common.swift
[12/12] Emitting module Eval
[13/21] Compiling Tuxedo Tuxedo.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Eval/Sources/Eval/Elements.swift:116:23: warning: static property 'notInterpreted' is not concurrency-safe because non-'Sendable' type 'VariableOptions' may have shared mutable state; this is an error in the Swift 6 language mode
105 |
106 | /// Options that modify the behaviour of the variable matching, and the output that the framework provides
107 | public struct VariableOptions: OptionSet {
    |               `- note: consider making struct 'VariableOptions' conform to the 'Sendable' protocol
108 |     /// Integer representation of the option
109 |     public let rawValue: Int
    :
114 |
115 |     /// If set, the value of the recognised placeholder will not be processed. Otherwise, it will be evaluated, using the `interpreterForEvaluatingVariables` property of the interpreter instance
116 |     public static let notInterpreted: VariableOptions = VariableOptions(rawValue: 1 << 0)
    |                       |- warning: static property 'notInterpreted' is not concurrency-safe because non-'Sendable' type 'VariableOptions' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'notInterpreted' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
117 |     /// Whether the processed variable should be or not to be trimmed (removing whitespaces from both sides)
118 |     public static let notTrimmed: VariableOptions = VariableOptions(rawValue: 1 << 1)
/Users/admin/builder/spi-builder-workspace/Sources/Tuxedo/StandardLibrary_Tags.swift:20:16: warning: static property 'tagPrefix' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
 18 |     }
 19 |
 20 |     static var tagPrefix: String = "{%"
    |                |- warning: static property 'tagPrefix' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: convert 'tagPrefix' to a 'let' constant to make 'Sendable' shared state immutable
    |                |- note: annotate 'tagPrefix' with '@MainActor' if property should only be accessed from the main actor
    |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 21 |     static var tagSuffix: String = "%}"
 22 |
[14/21] Compiling Tuxedo ContextExtensions.swift
[15/21] Compiling Tuxedo Generator.swift
[16/21] Compiling Tuxedo StandardLibrary_DataTypes.swift
error: compile command failed due to signal 6 (use -v to see invocation)
Assertion failed: ((SF && SF->Kind == SourceFileKind::Interface || PD->isImplicit()) && "explicit inherited default argument outside of a module interface?"), function checkInheritedDefaultValueRestrictions, file TypeCheckDeclPrimary.cpp, line 1078.
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/Tuxedo/ContextExtensions.swift /Users/admin/builder/spi-builder-workspace/Sources/Tuxedo/Generator.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/Tuxedo/StandardLibrary.swift /Users/admin/builder/spi-builder-workspace/Sources/Tuxedo/StandardLibrary_DataTypes.swift /Users/admin/builder/spi-builder-workspace/Sources/Tuxedo/StandardLibrary_Functions.swift /Users/admin/builder/spi-builder-workspace/Sources/Tuxedo/StandardLibrary_Tags.swift /Users/admin/builder/spi-builder-workspace/Sources/Tuxedo/Tuxedo.swift /Users/admin/builder/spi-builder-workspace/Sources/Tuxedo/Utils.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/Tuxedo.build/StandardLibrary.d -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/arm64-apple-macosx/debug/Tuxedo.build/StandardLibrary.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 Tuxedo -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/Tuxedo.build/StandardLibrary.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/Tuxedo/StandardLibrary.swift")
4.	While evaluating request TypeCheckFunctionBodyRequest(Tuxedo.(file).StandardLibrary.infixOperator(_:body:)@/Users/admin/builder/spi-builder-workspace/Sources/Tuxedo/StandardLibrary.swift:19:24)
5.	While type-checking statement at [/Users/admin/builder/spi-builder-workspace/Sources/Tuxedo/StandardLibrary.swift:19:109 - line:24:5] RangeText="{
        return Function([Variable<A>("lhs"), Keyword(symbol), Variable<B>("rhs")], options: .backwardMatch) {
            guard let lhs = $0.variables["lhs"] as? A, let rhs = $0.variables["rhs"] as? B else { return nil }
            return body(lhs, rhs)
        }
    "
6.	While type-checking statement at [/Users/admin/builder/spi-builder-workspace/Sources/Tuxedo/StandardLibrary.swift:20:9 - line:23:9] RangeText="return Function([Variable<A>("lhs"), Keyword(symbol), Variable<B>("rhs")], options: .backwardMatch) {
            guard let lhs = $0.variables["lhs"] as? A, let rhs = $0.variables["rhs"] as? B else { return nil }
            return body(lhs, rhs)
        "
7.	While type-checking-target starting at /Users/admin/builder/spi-builder-workspace/Sources/Tuxedo/StandardLibrary.swift:20:16
8.	While evaluating request DefaultArgumentTypeRequest(Eval.(file).Variable.init(_:options:map:).map)
9.	While evaluating request DefaultArgumentExprRequest(Eval.(file).Variable.init(_:options:map:).map)
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           0x000000010a35fbf0 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 56
1  swift-frontend           0x000000010a35e3bc llvm::sys::RunSignalHandlers() + 112
2  swift-frontend           0x000000010a360238 SignalHandler(int) + 304
3  libsystem_platform.dylib 0x0000000186bf5a24 _sigtramp + 56
4  libsystem_pthread.dylib  0x0000000186bc5cc0 pthread_kill + 288
5  libsystem_c.dylib        0x0000000186ad1a40 abort + 180
6  libsystem_c.dylib        0x0000000186ad0d30 err + 0
7  swift-frontend           0x000000010a7b0dd8 swift::DefaultArgumentExprRequest::evaluate(swift::Evaluator&, swift::ParamDecl*) const (.cold.2) + 0
8  swift-frontend           0x00000001061678dc swift::DefaultArgumentExprRequest::evaluate(swift::Evaluator&, swift::ParamDecl*) const + 1700
9  swift-frontend           0x000000010662d9f0 swift::DefaultArgumentExprRequest::OutputType swift::Evaluator::getResultUncached<swift::DefaultArgumentExprRequest, swift::DefaultArgumentExprRequest::OutputType swift::evaluateOrDefault<swift::DefaultArgumentExprRequest>(swift::Evaluator&, swift::DefaultArgumentExprRequest, swift::DefaultArgumentExprRequest::OutputType)::'lambda'()>(swift::DefaultArgumentExprRequest const&, swift::DefaultArgumentExprRequest::OutputType swift::evaluateOrDefault<swift::DefaultArgumentExprRequest>(swift::Evaluator&, swift::DefaultArgumentExprRequest, swift::DefaultArgumentExprRequest::OutputType)::'lambda'()) + 228
10 swift-frontend           0x00000001065a27e0 swift::ParamDecl::getTypeCheckedDefaultExpr() const + 300
11 swift-frontend           0x0000000106167914 swift::DefaultArgumentTypeRequest::evaluate(swift::Evaluator&, swift::ParamDecl*) const + 16
12 swift-frontend           0x000000010662f03c swift::DefaultArgumentTypeRequest::OutputType swift::Evaluator::getResultUncached<swift::DefaultArgumentTypeRequest, swift::DefaultArgumentTypeRequest::OutputType swift::evaluateOrDefault<swift::DefaultArgumentTypeRequest>(swift::Evaluator&, swift::DefaultArgumentTypeRequest, swift::DefaultArgumentTypeRequest::OutputType)::'lambda'()>(swift::DefaultArgumentTypeRequest const&, swift::DefaultArgumentTypeRequest::OutputType swift::evaluateOrDefault<swift::DefaultArgumentTypeRequest>(swift::Evaluator&, swift::DefaultArgumentTypeRequest, swift::DefaultArgumentTypeRequest::OutputType)::'lambda'()) + 228
13 swift-frontend           0x00000001065a288c swift::ParamDecl::getTypeOfDefaultExpr() const + 144
14 swift-frontend           0x0000000105f68128 matchCallArguments(swift::constraints::ConstraintSystem&, swift::FunctionType*, swift::ArgumentList*, llvm::ArrayRef<swift::AnyFunctionType::Param>, llvm::ArrayRef<swift::AnyFunctionType::Param>, swift::constraints::ConstraintKind, swift::constraints::ConstraintLocatorBuilder, std::__1::optional<swift::constraints::TrailingClosureMatching>, llvm::SmallVectorImpl<std::__1::pair<swift::TypeVariableType*, swift::OpenedArchetypeType*>>&) + 2876
15 swift-frontend           0x0000000105f66bc8 swift::constraints::ConstraintSystem::simplifyApplicableFnConstraint(swift::Type, swift::Type, std::__1::optional<swift::constraints::TrailingClosureMatching>, swift::optionset::OptionSet<swift::constraints::ConstraintSystem::TypeMatchFlags, unsigned int>, swift::constraints::ConstraintLocatorBuilder) + 2352
16 swift-frontend           0x0000000105f6f57c swift::constraints::ConstraintSystem::addConstraintImpl(swift::constraints::ConstraintKind, swift::Type, swift::Type, swift::constraints::ConstraintLocatorBuilder, bool) + 1232
17 swift-frontend           0x0000000105f49cb4 swift::constraints::ConstraintSystem::addConstraint(swift::constraints::ConstraintKind, swift::Type, swift::Type, swift::constraints::ConstraintLocatorBuilder, bool) + 92
18 swift-frontend           0x0000000105f58c50 swift::constraints::ConstraintSystem::simplifyConstructionConstraint(swift::Type, swift::FunctionType*, swift::optionset::OptionSet<swift::constraints::ConstraintSystem::TypeMatchFlags, unsigned int>, swift::DeclContext*, swift::FunctionRefKind, swift::constraints::ConstraintLocator*) + 892
19 swift-frontend           0x0000000105f67160 swift::constraints::ConstraintSystem::simplifyApplicableFnConstraint(swift::Type, swift::Type, std::__1::optional<swift::constraints::TrailingClosureMatching>, swift::optionset::OptionSet<swift::constraints::ConstraintSystem::TypeMatchFlags, unsigned int>, swift::constraints::ConstraintLocatorBuilder) + 3784
20 swift-frontend           0x0000000105f6f57c swift::constraints::ConstraintSystem::addConstraintImpl(swift::constraints::ConstraintKind, swift::Type, swift::Type, swift::constraints::ConstraintLocatorBuilder, bool) + 1232
21 swift-frontend           0x0000000105f49cb4 swift::constraints::ConstraintSystem::addConstraint(swift::constraints::ConstraintKind, swift::Type, swift::Type, swift::constraints::ConstraintLocatorBuilder, bool) + 92
22 swift-frontend           0x0000000105f344e8 (anonymous namespace)::ConstraintGenerator::visitApplyExpr(swift::ApplyExpr*) + 636
23 swift-frontend           0x0000000105f26bb4 (anonymous namespace)::ConstraintWalker::walkToExprPost(swift::Expr*) + 512
24 swift-frontend           0x000000010652d5a0 (anonymous namespace)::Traversal::doIt(swift::Expr*) + 988
25 swift-frontend           0x000000010652efe8 (anonymous namespace)::Traversal::visitCollectionExpr(swift::CollectionExpr*) + 80
26 swift-frontend           0x000000010652d2c8 (anonymous namespace)::Traversal::doIt(swift::Expr*) + 260
27 swift-frontend           0x0000000106531cb4 swift::ArgumentList* llvm::function_ref<swift::ArgumentList* (swift::ArgumentList*)>::callback_fn<(anonymous namespace)::Traversal::doIt(swift::ArgumentList*)::'lambda'(swift::ArgumentList*)>(long, swift::ArgumentList*) + 264
28 swift-frontend           0x0000000106531b48 swift::ArgumentList* (anonymous namespace)::Traversal::traverse<swift::ArgumentList>(swift::ASTWalker::PreWalkResult<swift::ArgumentList*>, llvm::function_ref<swift::ArgumentList* (swift::ArgumentList*)>, llvm::function_ref<swift::ASTWalker::PostWalkResult<swift::ArgumentList*> (swift::ArgumentList*)>) + 84
29 swift-frontend           0x000000010652f1c0 (anonymous namespace)::Traversal::visitApplyExpr(swift::ApplyExpr*) + 108
30 swift-frontend           0x000000010652d2a0 (anonymous namespace)::Traversal::doIt(swift::Expr*) + 220
31 swift-frontend           0x000000010652d1b8 swift::Expr::walk(swift::ASTWalker&) + 32
32 swift-frontend           0x0000000105f22948 swift::constraints::ConstraintSystem::generateConstraints(swift::Expr*, swift::DeclContext*) + 204
33 swift-frontend           0x0000000105f21bbc swift::constraints::ConstraintSystem::generateConstraints(swift::constraints::SyntacticElementTarget&, swift::FreeTypeVariableBinding) + 448
34 swift-frontend           0x0000000105f88b30 swift::constraints::ConstraintSystem::solveImpl(swift::constraints::SyntacticElementTarget&, swift::FreeTypeVariableBinding) + 408
35 swift-frontend           0x0000000105f883c8 swift::constraints::ConstraintSystem::solve(swift::constraints::SyntacticElementTarget&, swift::FreeTypeVariableBinding) + 160
36 swift-frontend           0x0000000106120788 swift::TypeChecker::typeCheckTarget(swift::constraints::SyntacticElementTarget&, swift::optionset::OptionSet<swift::TypeCheckExprFlags, unsigned int>) + 312
37 swift-frontend           0x00000001061f3f34 swift::ASTVisitor<(anonymous namespace)::StmtChecker, void, swift::Stmt*, void, void, void, void>::visit(swift::Stmt*) + 1116
38 swift-frontend           0x00000001061f3aa4 bool (anonymous namespace)::StmtChecker::typeCheckStmt<swift::Stmt>(swift::Stmt*&) + 136
39 swift-frontend           0x00000001061f02f8 (anonymous namespace)::StmtChecker::typeCheckASTNode(swift::ASTNode&) + 192
40 swift-frontend           0x00000001061f3b78 swift::ASTVisitor<(anonymous namespace)::StmtChecker, void, swift::Stmt*, void, void, void, void>::visit(swift::Stmt*) + 160
41 swift-frontend           0x00000001061f2198 bool (anonymous namespace)::StmtChecker::typeCheckStmt<swift::BraceStmt>(swift::BraceStmt*&) + 136
42 swift-frontend           0x00000001061f18ec (anonymous namespace)::StmtChecker::typeCheckBody(swift::BraceStmt*&) + 32
43 swift-frontend           0x00000001061f1654 swift::TypeCheckFunctionBodyRequest::evaluate(swift::Evaluator&, swift::AbstractFunctionDecl*) const + 1356
44 swift-frontend           0x00000001066374f8 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
45 swift-frontend           0x00000001065a4b2c swift::AbstractFunctionDecl::getTypecheckedBody() const + 120
46 swift-frontend           0x00000001066dbd28 swift::SourceFile::typeCheckDelayedFunctions() + 104
47 swift-frontend           0x0000000106232250 swift::TypeCheckSourceFileRequest::evaluate(swift::Evaluator&, swift::SourceFile*) const + 256
48 swift-frontend           0x0000000106233da8 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
49 swift-frontend           0x0000000106232128 swift::performTypeChecking(swift::SourceFile&) + 84
50 swift-frontend           0x000000010511d844 bool llvm::function_ref<bool (swift::SourceFile&)>::callback_fn<swift::CompilerInstance::performSema()::$_7>(long, swift::SourceFile&) + 16
51 swift-frontend           0x0000000105117284 swift::CompilerInstance::forEachFileToTypeCheck(llvm::function_ref<bool (swift::SourceFile&)>) + 76
52 swift-frontend           0x0000000105117218 swift::CompilerInstance::performSema() + 76
53 swift-frontend           0x0000000104eea1e4 withSemanticAnalysis(swift::CompilerInstance&, swift::FrontendObserver*, llvm::function_ref<bool (swift::CompilerInstance&)>, bool) + 60
54 swift-frontend           0x0000000104edb590 performCompile(swift::CompilerInstance&, int&, swift::FrontendObserver*) + 708
55 swift-frontend           0x0000000104eda4fc swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) + 2388
56 swift-frontend           0x0000000104cf43b0 swift::mainEntry(int, char const**) + 3096
57 dyld                     0x00000001868450e0 start + 2360
Fetching https://github.com/tevelee/Eval
[1/82718] Fetching eval
Fetched https://github.com/tevelee/Eval from cache (35.94s)
Computing version for https://github.com/tevelee/Eval
Computed https://github.com/tevelee/Eval at 1.5.0 (0.67s)
Creating working copy for https://github.com/tevelee/Eval
Working copy of https://github.com/tevelee/Eval resolved at 1.5.0
BUILD FAILURE 6.0 macosSpm
This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.