bootstrap – Build Information – Swift Package Index

Build Information

Failed to build bootstrap, reference master (7a07c8), with Swift 6.4 for macOS (SPM) on 19 Sep 2026 03:07:19 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/swifweb/bootstrap.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/swifweb/bootstrap
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 7a07c8c 🛠 Fix attribute setter
Cloned https://github.com/swifweb/bootstrap.git
Revision (git rev-parse @):
7a07c8cb301a366a67b018bf3269500562f56d5b
SUCCESS checkout https://github.com/swifweb/bootstrap.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/swifweb/bootstrap.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 883]
[Planning deferred tasks]
[183 / 401] JavaScriptKit_JavaScriptKit
[194 / 401]
[198 / 402] _CJavaScriptBigIntSupport
[204 / 412]
[206 / 412]
[210 / 412] _CJavaScriptKit
[211 / 430]
[221 / 458]
[226 / 458]
[230 / 458]
[231 / 458]
[235 / 458]
[237 / 458]
[240 / 458]
[243 / 458]
[245 / 458]
[246 / 458]
[257 / 458] JavaScriptKit
[258 / 458] JavaScriptKit
[264 / 459] JavaScriptKit
[264 / 459] JavaScriptBigIntSupport
[269 / 464] JavaScriptBigIntSupport
[277 / 465] WebFoundation
[287 / 476] WebFoundation
[289 / 476] JavaScriptKit
[303 / 483]
[304 / 483] JavaScriptBigIntSupport
[304 / 483] WebFoundation
[306 / 483] StorageAPI
[310 / 487] StorageAPI
[326 / 498] NotificationsAPI
[329 / 520] Events
[367 / 520] StorageAPI
[376 / 520] Events
[388 / 520] XMLHttpRequest
[396 / 521]
[402 / 525] Events
[404 / 525] XMLHttpRequest
[414 / 547] FetchAPI
[439 / 558] FetchAPI
[446 / 558] FetchAPI
[459 / 558] DOMEvents
[468 / 558] FetchAPI
[475 / 560] DOMEvents
[477 / 560] DOMEvents
[479 / 560] WorkersAPI
[490 / 573] WebSocketAPI
[505 / 574] WebSocketAPI
[509 / 574] NavigatorAPI
[514 / 579] NavigatorAPI
[521 / 580] NavigatorAPI
[523 / 580] DOM
[534 / 591] DOM
[542 / 593] ResizeObserverAPI
[551 / 606] CSS
[552 / 606] ResizeObserverAPI
[562 / 606] CSS
[564 / 606] DOM
[565 / 606] CSS
[572 / 607] Web
[582 / 618] Web
[583 / 618] Web
[590 / 619] Web
[594 / 623] BootstrapFoundation
Fetching https://github.com/swifweb/web
[1/6943] Fetching web
Fetched https://github.com/swifweb/web (1.63s)
Computing version for https://github.com/swifweb/web
Computed https://github.com/swifweb/web at 1.0.0 (2.39s)
Fetching https://github.com/swiftwasm/JavaScriptKit
[1/40763] Fetching javascriptkit
Fetched https://github.com/swiftwasm/JavaScriptKit (3.69s)
Computing version for https://github.com/swiftwasm/JavaScriptKit
Computed https://github.com/swiftwasm/JavaScriptKit at 0.17.0 (4.35s)
Creating working copy for https://github.com/swifweb/web
Working copy of https://github.com/swifweb/web resolved at 1.0.0
Creating working copy for https://github.com/swiftwasm/JavaScriptKit
Working copy of https://github.com/swiftwasm/JavaScriptKit resolved at 0.17.0
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "_CJavaScriptKit+I64.h"
  |         `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/JavaScriptKit/Sources/_CJavaScriptBigIntSupport/include/_CJavaScriptKit+I64.h:11:16: warning: unknown attribute '__import_module__' ignored
 9 | /// @param value The value to convert.
10 | /// @param is_signed Whether to treat the value as a signed integer or not.
11 | __attribute__((__import_module__("javascript_kit"),
   |                `- warning: unknown attribute '__import_module__' ignored
12 |                __import_name__("swjs_i64_to_bigint")))
13 | extern JavaScriptObjectRef _i64_to_bigint(const long long value, bool is_signed);
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "_CJavaScriptKit+I64.h"
  |         `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/JavaScriptKit/Sources/_CJavaScriptBigIntSupport/include/_CJavaScriptKit+I64.h:12:16: warning: unknown attribute '__import_name__' ignored
10 | /// @param is_signed Whether to treat the value as a signed integer or not.
11 | __attribute__((__import_module__("javascript_kit"),
12 |                __import_name__("swjs_i64_to_bigint")))
   |                `- warning: unknown attribute '__import_name__' ignored
13 | extern JavaScriptObjectRef _i64_to_bigint(const long long value, bool is_signed);
14 |
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "_CJavaScriptKit+I64.h"
  |         `- note: in file included from <module-includes>:1:
2 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/JavaScriptKit/Sources/_CJavaScriptBigIntSupport/include/_CJavaScriptKit+I64.h:19:16: warning: unknown attribute '__import_module__' ignored
17 | /// @param ref The target JavaScript object.
18 | /// @param is_signed Whether to treat the return value as a signed integer or not.
19 | __attribute__((__import_module__("javascript_kit"),
   |                `- warning: unknown attribute '__import_module__' ignored
20 |                __import_name__("swjs_bigint_to_i64")))
21 | extern long long _bigint_to_i64(const JavaScriptObjectRef ref, bool is_signed);
<module-includes>:1:9: note: in file included from <module-includes>:1:
1 | #import "_CJavaScriptKit+I64.h"
  |         `- note: in file included from <module-includes>:1:
2 |
4 warnings generated.
/Users/admin/builder/spi-builder-workspace/.build/checkouts/JavaScriptKit/Sources/_CJavaScriptBigIntSupport/include/_CJavaScriptKit+I64.h:20:16: warning: unknown attribute '__import_name__' ignored
18 | /// @param is_signed Whether to treat the return value as a signed integer or not.
19 | __attribute__((__import_module__("javascript_kit"),
20 |                __import_name__("swjs_bigint_to_i64")))
   |                `- warning: unknown attribute '__import_name__' ignored
21 | extern long long _bigint_to_i64(const JavaScriptObjectRef ref, bool is_signed);
22 |
error: SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/BootstrapFoundation/BootstrapFoundation.swift failed with a nonzero exit code. Command line:     cd /Users/admin/builder
    builtin-SwiftPerFileCompile BootstrapFoundation.swift
/Users/admin/builder/spi-builder-workspace/Sources/BootstrapFoundation/BootstrapFoundation.swift:25:27: [1;31merror: [1;39mtype 'StateConvertible' has no member 'rgba'[0;0m
 [0;36m23 |[0;0m         Rule(Class.accordionButton.focus)
 [0;36m24 |[0;0m             .boxShadow(.none.important)
 [0;36m25 |[0;0m             .borderColor([4;39m.rgba[0;0m(r: 0, g: 0, b: 0, a: 0.125).important)
    [0;36m|[0;0m                           `- [1;31merror: [1;39mtype 'StateConvertible' has no member 'rgba'[0;0m
 [0;36m26 |[0;0m     }
 [0;36m27 |[0;0m }
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/bootstrap.build/Debug/BootstrapFoundation-t.build/DerivedSources/resource_bundle_accessor.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/BootstrapFoundation/BootstrapFoundation.swift /Users/admin/builder/spi-builder-workspace/Sources/BootstrapFoundation/Protocols.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/bootstrap.build/Debug/BootstrapFoundation-t.build/Objects-normal/arm64/BootstrapFoundation.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/bootstrap.build/Debug/BootstrapFoundation-t.build/Objects-normal/arm64/BootstrapFoundation.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/bootstrap.build/Debug/BootstrapFoundation-t.build/Objects-normal/arm64/BootstrapFoundation.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/bootstrap.build/Debug/BootstrapFoundation-t.build/Objects-normal/arm64/BootstrapFoundation.dia -target arm64-apple-macos12.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/bootstrap.build/Debug/BootstrapFoundation-t.build/Objects-normal/arm64/BootstrapFoundation-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftExplicitPrecompiledModules -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_AVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/checkouts/JavaScriptKit/Sources/_CJavaScriptBigIntSupport/include/module.modulemap -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/checkouts/JavaScriptKit/Sources/_CJavaScriptKit/include/module.modulemap -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/JavaScriptKit/Sources/_CJavaScriptBigIntSupport/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/JavaScriptKit/Sources/_CJavaScriptKit/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/bootstrap.build/Debug/BootstrapFoundation-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/bootstrap.build/Debug/BootstrapFoundation-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/bootstrap.build/Debug/BootstrapFoundation-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name BootstrapFoundation -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/bootstrap.build/Debug/BootstrapFoundation-t.build/Objects-normal/arm64/BootstrapFoundation_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-macos27.0 -target-sdk-version 27.0 -target-sdk-name macosx27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/bootstrap.build/Debug/BootstrapFoundation-t.build/Objects-normal/arm64/BootstrapFoundation.o -debug-module-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/bootstrap.build/Debug/BootstrapFoundation-t.build/Objects-normal/arm64/BootstrapFoundation.swiftmodule -index-unit-output-path /bootstrap.build/Debug/BootstrapFoundation-t.build/Objects-normal/arm64/BootstrapFoundation.o -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 macosSpm