1. Update Tests/AK/TestAKSwift.swift to use Testing #expect's instead of preconditions
2. 💥

[324/380] Building Swift Module 'TestAKSwift' with 2 sources
FAILED: Lagom/Tests/AK/CMakeFiles/TestAKSwift.dir/TestAKBindings.swift.o Lagom/Tests/AK/CMakeFiles/TestAKSwift.dir/SwiftTestMain.swift.o 
/Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -target arm64-apple-macosx14.6 -j 12 -num-threads 12 -c -DENABLE_COMPILETIME_FORMAT_CHECK -module-name TestAKSwift -O -g -sdk /Applications/Xcode-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.0.sdk -incremental -color-diagnostics -Xcc -Wall -Xcc -Wextra -Xcc -fno-exceptions -Xcc -ffp-contract=off -Xcc -Wcast-qual -Xcc -Wformat=2 -Xcc -Wimplicit-fallthrough -Xcc -Wmissing-declarations -Xcc -Wsuggest-override -Xcc -Wno-invalid-offsetof -Xcc -Wno-unknown-warning-option -Xcc -Wno-unused-command-line-argument -Xcc -Werror -Xcc -fconstexpr-steps=16777216 -Xcc -Wmissing-prototypes -Xcc -Wno-implicit-const-int-float-conversion -Xcc -Wno-user-defined-literals -Xcc -Wno-vla-cxx-extension -Xcc -Wno-unqualified-std-cast-call -Xcc -fstack-protector-strong -Xcc -fstrict-flex-arrays=2 -Xcc -Wno-maybe-uninitialized -Xcc -Wno-shorten-64-to-32 -Xcc -fsigned-char -Xcc -ggnu-pubnames -Xcc -fPIC -Xcc -O2 -Xcc -g1 -Xcc -Wno-overloaded-virtual -Xcc -Wno-unused-private-field -Xcc -Wno-error -Xcc -ivfsoverlay/Users/andrew/Source/ladybird-browser/Build/ladybird/vfs_overlays/AK_vfs_overlay.yaml -Xcc -std=c++23 -cxx-interoperability-mode=default -enable-testing -load-plugin-executable "/Users/andrew/Source/ladybird-browser/Build/ladybird/bin/TestingMacros#TestingMacros" -output-file-map Lagom/Tests/AK/CMakeFiles/TestAKSwift.dir/RelWithDebInfo/output-file-map.json -I /Users/andrew/Source/ladybird-browser -I /Users/andrew/Source/ladybird-browser/Userland/Services -I /Users/andrew/Source/ladybird-browser/Userland/Libraries -I /Users/andrew/Source/ladybird-browser/Build/ladybird/Lagom -I /Users/andrew/Source/ladybird-browser/Build/ladybird/Lagom/Userland/Services -I /Users/andrew/Source/ladybird-browser/Build/ladybird/Lagom/Userland/Libraries -I /Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include -I /Users/andrew/Source/ladybird-browser/Meta/Lagom/../.. -I /Users/andrew/Source/ladybird-browser/Meta/Lagom/../../Userland -I /Users/andrew/Source/ladybird-browser/Meta/Lagom/../../Userland/Libraries -I /Users/andrew/Source/ladybird-browser/Meta/Lagom/../../Userland/Services -I /Users/andrew/Source/ladybird-browser/Build/ladybird -I /Users/andrew/Source/ladybird-browser/Build/ladybird/swift -I /Users/andrew/Source/ladybird-browser/Build/ladybird/Lagom/AK/include /Users/andrew/Source/ladybird-browser/Tests/AK/TestAKBindings.swift /Users/andrew/Source/ladybird-browser/Build/ladybird/Lagom/Tests/AK/SwiftTestMain.swift
error: compile command failed due to signal 11 (use -v to see invocation)
Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the crash backtrace.
Stack dump:
0.	Program arguments: /Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c -primary-file /Users/andrew/Source/ladybird-browser/Tests/AK/TestAKBindings.swift /Users/andrew/Source/ladybird-browser/Build/ladybird/Lagom/Tests/AK/SwiftTestMain.swift -emit-reference-dependencies-path Lagom/Tests/AK/CMakeFiles/TestAKSwift.dir/TestAKBindings.swift.o.swiftdeps -target arm64-apple-macosx14.6 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -cxx-interoperability-mode=default -sdk /Applications/Xcode-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.0.sdk -I /Users/andrew/Source/ladybird-browser -I /Users/andrew/Source/ladybird-browser/Userland/Services -I /Users/andrew/Source/ladybird-browser/Userland/Libraries -I /Users/andrew/Source/ladybird-browser/Build/ladybird/Lagom -I /Users/andrew/Source/ladybird-browser/Build/ladybird/Lagom/Userland/Services -I /Users/andrew/Source/ladybird-browser/Build/ladybird/Lagom/Userland/Libraries -I /Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include -I /Users/andrew/Source/ladybird-browser -I /Users/andrew/Source/ladybird-browser/Userland -I /Users/andrew/Source/ladybird-browser/Userland/Libraries -I /Users/andrew/Source/ladybird-browser/Userland/Services -I /Users/andrew/Source/ladybird-browser/Build/ladybird -I /Users/andrew/Source/ladybird-browser/Build/ladybird/swift -I /Users/andrew/Source/ladybird-browser/Build/ladybird/Lagom/AK/include -color-diagnostics -enable-testing -g -debug-info-format=dwarf -dwarf-version=4 -O -D ENABLE_COMPILETIME_FORMAT_CHECK -new-driver-path /Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-driver -empty-abi-descriptor -load-plugin-executable /Users/andrew/Source/ladybird-browser/Build/ladybird/bin/TestingMacros#TestingMacros -resource-dir /Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -file-compilation-dir /Users/andrew/Source/ladybird-browser/Build/ladybird -Xcc -Wall -Xcc -Wextra -Xcc -fno-exceptions -Xcc -ffp-contract=off -Xcc -Wcast-qual -Xcc -Wformat=2 -Xcc -Wimplicit-fallthrough -Xcc -Wmissing-declarations -Xcc -Wsuggest-override -Xcc -Wno-invalid-offsetof -Xcc -Wno-unknown-warning-option -Xcc -Wno-unused-command-line-argument -Xcc -Werror -Xcc -fconstexpr-steps=16777216 -Xcc -Wmissing-prototypes -Xcc -Wno-implicit-const-int-float-conversion -Xcc -Wno-user-defined-literals -Xcc -Wno-vla-cxx-extension -Xcc -Wno-unqualified-std-cast-call -Xcc -fstack-protector-strong -Xcc -fstrict-flex-arrays=2 -Xcc -Wno-maybe-uninitialized -Xcc -Wno-shorten-64-to-32 -Xcc -fsigned-char -Xcc -ggnu-pubnames -Xcc -fPIC -Xcc -O2 -Xcc -g1 -Xcc -Wno-overloaded-virtual -Xcc -Wno-unused-private-field -Xcc -Wno-error -Xcc -ivfsoverlay/Users/andrew/Source/ladybird-browser/Build/ladybird/vfs_overlays/AK_vfs_overlay.yaml -Xcc -std=c++23 -module-name TestAKSwift -disable-clang-spi -target-sdk-version 15.0 -target-sdk-name macosx15.0 -external-plugin-path /Applications/Xcode-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins#/Applications/Xcode-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins#/Applications/Xcode-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -plugin-path /Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -enable-default-cmo -num-threads 12 -o Lagom/Tests/AK/CMakeFiles/TestAKSwift.dir/TestAKBindings.swift.o
1.	Apple Swift version 6.0 (swiftlang-6.0.0.7.6 clang-1600.0.24.1)
2.	Compiling with effective version 5.10
3.	While evaluating request IRGenRequest(IR Generation for file "/Users/andrew/Source/ladybird-browser/Tests/AK/TestAKBindings.swift")
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           0x0000000107f0d194 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 56
1  swift-frontend           0x0000000107f0b3e8 llvm::sys::RunSignalHandlers() + 112
2  swift-frontend           0x0000000107f0d760 SignalHandler(int) + 292
3  libsystem_platform.dylib 0x00000001944de584 _sigtramp + 56
4  swift-frontend           0x0000000102d57c34 swift::irgen::IRGenModule::emitDirectRelativeReference(llvm::Constant*, llvm::GlobalValue*, llvm::ArrayRef<unsigned int>) + 72
5  swift-frontend           0x0000000102d57c34 swift::irgen::IRGenModule::emitDirectRelativeReference(llvm::Constant*, llvm::GlobalValue*, llvm::ArrayRef<unsigned int>) + 72
6  swift-frontend           0x0000000102d58fc0 swift::irgen::IRGenModule::emitTypeMetadataRecords(bool)::$_1::operator()(llvm::ArrayRef<swift::GenericTypeDecl*>, llvm::StringRef) const + 480
7  swift-frontend           0x0000000102d42080 swift::irgen::IRGenModule::emitTypeMetadataRecords(bool) + 880
8  swift-frontend           0x0000000102eb124c swift::IRGenRequest::evaluate(swift::Evaluator&, swift::IRGenDescriptor) const + 5008
9  swift-frontend           0x0000000102ef8e28 swift::SimpleRequest<swift::IRGenRequest, swift::GeneratedModule (swift::IRGenDescriptor), (swift::RequestFlags)9>::evaluateRequest(swift::IRGenRequest const&, swift::Evaluator&) + 176
10 swift-frontend           0x0000000102eba010 swift::IRGenRequest::OutputType swift::Evaluator::getResultUncached<swift::IRGenRequest, swift::IRGenRequest::OutputType swift::evaluateOrFatal<swift::IRGenRequest>(swift::Evaluator&, swift::IRGenRequest)::'lambda'()>(swift::IRGenRequest const&, swift::IRGenRequest::OutputType swift::evaluateOrFatal<swift::IRGenRequest>(swift::Evaluator&, swift::IRGenRequest)::'lambda'()) + 784
11 swift-frontend           0x0000000102eb3a48 swift::performIRGeneration(swift::FileUnit*, swift::IRGenOptions const&, swift::TBDGenOptions const&, std::__1::unique_ptr<swift::SILModule, std::__1::default_delete<swift::SILModule>>, llvm::StringRef, swift::PrimarySpecificPaths const&, llvm::StringRef, llvm::GlobalVariable**) + 180
12 swift-frontend           0x00000001028c4d5c generateIR(swift::IRGenOptions const&, swift::TBDGenOptions const&, std::__1::unique_ptr<swift::SILModule, std::__1::default_delete<swift::SILModule>>, swift::PrimarySpecificPaths const&, llvm::StringRef, llvm::PointerUnion<swift::ModuleDecl*, swift::SourceFile*>, llvm::GlobalVariable*&, llvm::ArrayRef<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>) + 156
13 swift-frontend           0x00000001028c0588 performCompileStepsPostSILGen(swift::CompilerInstance&, std::__1::unique_ptr<swift::SILModule, std::__1::default_delete<swift::SILModule>>, llvm::PointerUnion<swift::ModuleDecl*, swift::SourceFile*>, swift::PrimarySpecificPaths const&, int&, swift::FrontendObserver*) + 2176
14 swift-frontend           0x00000001028bf474 swift::performCompileStepsPostSema(swift::CompilerInstance&, int&, swift::FrontendObserver*) + 984
15 swift-frontend           0x00000001028c2728 performCompile(swift::CompilerInstance&, int&, swift::FrontendObserver*) + 1680
16 swift-frontend           0x00000001028c1458 swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) + 3572
17 swift-frontend           0x000000010284850c swift::mainEntry(int, char const**) + 3680
18 dyld                     0x0000000194123154 start + 2476