Swift Package Index

Build Information

Failed to build YubiKit, reference main (88f32c), with Swift 6.4 for macOS (SPM) on 4 Oct 2026 03:25:22 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 5.1.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Yubico/yubikit-ios.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Yubico/yubikit-ios
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 88f32ca Merge Swift SDK README recommendation
Cloned https://github.com/Yubico/yubikit-ios.git
Revision (git rev-parse @):
88f32cabaa0ba96c426a2a45a9f4f487b1a82ae3
SUCCESS checkout https://github.com/Yubico/yubikit-ios.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/Yubico/yubikit-ios.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Planning deferred tasks]
[17 / 273]
[27 / 273] YubiKit
error: /Users/admin/builder/spi-builder-workspace/YubiKit/YubiKit/YubiKitDeviceCapabilities.m:15:9 'UIKit/UIKit.h' file not found
error: ScanDependencies /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/YubiKitDeviceCapabilities.o /Users/admin/builder/spi-builder-workspace/YubiKit/YubiKit/YubiKitDeviceCapabilities.m normal arm64 objective-c com.apple.compilers.llvm.clang.1_0.compiler failed with a nonzero exit code. Command line:     cd /Users/admin/builder

    Using response file: /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/e6072d4f65d7061329687fe24e3d63a7-common-args.resp

    builtin-ScanDependencies -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/YubiKitDeviceCapabilities.o.scan -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -x objective-c -ivfsstatcache /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -target arm64-apple-macos12.0 -fmessage-length\=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit\=0 -fcolor-diagnostics -fmodules-prune-interval\=86400 -fmodules-prune-after\=345600 -fbuild-session-file\=/Users/admin/builder/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -fmodules-validate-once-per-build-session -Wnon-modular-include-in-framework-module -Werror\=non-modular-include-in-framework-module -Wno-trigraphs -Wno-missing-field-initializers -Wno-missing-prototypes -Wno-return-type -Wno-implicit-atomic-properties -Wno-objc-interface-ivars -Wno-arc-repeated-use-of-weak -Wno-missing-braces -Wparentheses -Wswitch -Wno-unused-function -Wno-unused-label -Wno-unused-parameter -Wno-unused-variable -Wunused-value -Wno-empty-body -Wno-uninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wno-constant-conversion -Wno-int-conversion -Wno-bool-conversion -Wno-enum-conversion -Wno-float-conversion -Wno-non-literal-null-conversion -Wno-objc-literal-conversion -Wshorten-64-to-32 -Wpointer-sign -Wno-newline-eof -Wno-selector -Wno-strict-selector-match -Wno-undeclared-selector -Wno-deprecated-implementations -Wno-implicit-fallthrough -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -fstrict-aliasing -Wprotocol -Wdeprecated-declarations -Wno-sign-conversion -Wno-infinite-recursion -Wno-comma -Wno-block-capture-autoreleasing -Wno-strict-prototypes -Wno-semicolon-before-method-body -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out @/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/e6072d4f65d7061329687fe24e3d63a7-common-args.resp -MMD -MT dependencies -MF /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/YubiKitDeviceCapabilities.d --serialize-diagnostics /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/YubiKitDeviceCapabilities.dia -c /Users/admin/builder/spi-builder-workspace/YubiKit/YubiKit/YubiKitDeviceCapabilities.m -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/YubiKitDeviceCapabilities.o -index-unit-output-path /YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/YubiKitDeviceCapabilities.o
error: /Users/admin/builder/spi-builder-workspace/YubiKit/YubiKit/Helpers/YKFView.h:16:9 'UIKit/UIKit.h' file not found
error: ScanDependencies /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/YKFView.o /Users/admin/builder/spi-builder-workspace/YubiKit/YubiKit/Helpers/YKFView.m normal arm64 objective-c com.apple.compilers.llvm.clang.1_0.compiler failed with a nonzero exit code. Command line:     cd /Users/admin/builder

    Using response file: /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/e6072d4f65d7061329687fe24e3d63a7-common-args.resp

    builtin-ScanDependencies -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/YKFView.o.scan -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -x objective-c -ivfsstatcache /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -target arm64-apple-macos12.0 -fmessage-length\=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit\=0 -fcolor-diagnostics -fmodules-prune-interval\=86400 -fmodules-prune-after\=345600 -fbuild-session-file\=/Users/admin/builder/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -fmodules-validate-once-per-build-session -Wnon-modular-include-in-framework-module -Werror\=non-modular-include-in-framework-module -Wno-trigraphs -Wno-missing-field-initializers -Wno-missing-prototypes -Wno-return-type -Wno-implicit-atomic-properties -Wno-objc-interface-ivars -Wno-arc-repeated-use-of-weak -Wno-missing-braces -Wparentheses -Wswitch -Wno-unused-function -Wno-unused-label -Wno-unused-parameter -Wno-unused-variable -Wunused-value -Wno-empty-body -Wno-uninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wno-constant-conversion -Wno-int-conversion -Wno-bool-conversion -Wno-enum-conversion -Wno-float-conversion -Wno-non-literal-null-conversion -Wno-objc-literal-conversion -Wshorten-64-to-32 -Wpointer-sign -Wno-newline-eof -Wno-selector -Wno-strict-selector-match -Wno-undeclared-selector -Wno-deprecated-implementations -Wno-implicit-fallthrough -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -fstrict-aliasing -Wprotocol -Wdeprecated-declarations -Wno-sign-conversion -Wno-infinite-recursion -Wno-comma -Wno-block-capture-autoreleasing -Wno-strict-prototypes -Wno-semicolon-before-method-body -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out @/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/e6072d4f65d7061329687fe24e3d63a7-common-args.resp -MMD -MT dependencies -MF /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/YKFView.d --serialize-diagnostics /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/YKFView.dia -c /Users/admin/builder/spi-builder-workspace/YubiKit/YubiKit/Helpers/YKFView.m -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/YKFView.o -index-unit-output-path /YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/YKFView.o
error: /Users/admin/builder/spi-builder-workspace/YubiKit/YubiKit/Helpers/YKFViewController.h:16:9 'UIKit/UIKit.h' file not found
error: ScanDependencies /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/YKFViewController.o /Users/admin/builder/spi-builder-workspace/YubiKit/YubiKit/Helpers/YKFViewController.m normal arm64 objective-c com.apple.compilers.llvm.clang.1_0.compiler failed with a nonzero exit code. Command line:     cd /Users/admin/builder

    Using response file: /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/e6072d4f65d7061329687fe24e3d63a7-common-args.resp

    builtin-ScanDependencies -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/YKFViewController.o.scan -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -x objective-c -ivfsstatcache /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -target arm64-apple-macos12.0 -fmessage-length\=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit\=0 -fcolor-diagnostics -fmodules-prune-interval\=86400 -fmodules-prune-after\=345600 -fbuild-session-file\=/Users/admin/builder/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -fmodules-validate-once-per-build-session -Wnon-modular-include-in-framework-module -Werror\=non-modular-include-in-framework-module -Wno-trigraphs -Wno-missing-field-initializers -Wno-missing-prototypes -Wno-return-type -Wno-implicit-atomic-properties -Wno-objc-interface-ivars -Wno-arc-repeated-use-of-weak -Wno-missing-braces -Wparentheses -Wswitch -Wno-unused-function -Wno-unused-label -Wno-unused-parameter -Wno-unused-variable -Wunused-value -Wno-empty-body -Wno-uninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wno-constant-conversion -Wno-int-conversion -Wno-bool-conversion -Wno-enum-conversion -Wno-float-conversion -Wno-non-literal-null-conversion -Wno-objc-literal-conversion -Wshorten-64-to-32 -Wpointer-sign -Wno-newline-eof -Wno-selector -Wno-strict-selector-match -Wno-undeclared-selector -Wno-deprecated-implementations -Wno-implicit-fallthrough -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -fstrict-aliasing -Wprotocol -Wdeprecated-declarations -Wno-sign-conversion -Wno-infinite-recursion -Wno-comma -Wno-block-capture-autoreleasing -Wno-strict-prototypes -Wno-semicolon-before-method-body -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out @/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/e6072d4f65d7061329687fe24e3d63a7-common-args.resp -MMD -MT dependencies -MF /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/YKFViewController.d --serialize-diagnostics /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/YKFViewController.dia -c /Users/admin/builder/spi-builder-workspace/YubiKit/YubiKit/Helpers/YKFViewController.m -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/YKFViewController.o -index-unit-output-path /YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/YKFViewController.o
error: /Users/admin/builder/spi-builder-workspace/YubiKit/YubiKit/YubiKitManager.h:16:9 'UIKit/UIKit.h' file not found
error: ScanDependencies /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/YubiKitManager.o /Users/admin/builder/spi-builder-workspace/YubiKit/YubiKit/YubiKitManager.m normal arm64 objective-c com.apple.compilers.llvm.clang.1_0.compiler failed with a nonzero exit code. Command line:     cd /Users/admin/builder

    Using response file: /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/e6072d4f65d7061329687fe24e3d63a7-common-args.resp

    builtin-ScanDependencies -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/YubiKitManager.o.scan -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -x objective-c -ivfsstatcache /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -target arm64-apple-macos12.0 -fmessage-length\=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit\=0 -fcolor-diagnostics -fmodules-prune-interval\=86400 -fmodules-prune-after\=345600 -fbuild-session-file\=/Users/admin/builder/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -fmodules-validate-once-per-build-session -Wnon-modular-include-in-framework-module -Werror\=non-modular-include-in-framework-module -Wno-trigraphs -Wno-missing-field-initializers -Wno-missing-prototypes -Wno-return-type -Wno-implicit-atomic-properties -Wno-objc-interface-ivars -Wno-arc-repeated-use-of-weak -Wno-missing-braces -Wparentheses -Wswitch -Wno-unused-function -Wno-unused-label -Wno-unused-parameter -Wno-unused-variable -Wunused-value -Wno-empty-body -Wno-uninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wno-constant-conversion -Wno-int-conversion -Wno-bool-conversion -Wno-enum-conversion -Wno-float-conversion -Wno-non-literal-null-conversion -Wno-objc-literal-conversion -Wshorten-64-to-32 -Wpointer-sign -Wno-newline-eof -Wno-selector -Wno-strict-selector-match -Wno-undeclared-selector -Wno-deprecated-implementations -Wno-implicit-fallthrough -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -fstrict-aliasing -Wprotocol -Wdeprecated-declarations -Wno-sign-conversion -Wno-infinite-recursion -Wno-comma -Wno-block-capture-autoreleasing -Wno-strict-prototypes -Wno-semicolon-before-method-body -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out @/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/e6072d4f65d7061329687fe24e3d63a7-common-args.resp -MMD -MT dependencies -MF /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/YubiKitManager.d --serialize-diagnostics /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/YubiKitManager.dia -c /Users/admin/builder/spi-builder-workspace/YubiKit/YubiKit/YubiKitManager.m -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/YubiKitManager.o -index-unit-output-path /YubiKit.build/Debug/YubiKit-t.build/Objects-normal/arm64/YubiKitManager.o
error: Build failed
BUILD FAILURE 6.4 macosSpm