Swift Package Index

Build Information

Failed to build GStreamer, reference 0.1.0 (207b89), with Swift 6.4 for macOS (SPM) on 26 Sep 2026 12:50:42 UTC.

Build Command

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

Build Log

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RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
========================================
Clone URL: https://github.com/wendylabsinc/gstreamer-swift.git
Reference: 0.1.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/wendylabsinc/gstreamer-swift
 * tag               0.1.0      -> FETCH_HEAD
HEAD is now at 207b894 Update Element.swift
Cloned https://github.com/wendylabsinc/gstreamer-swift.git
Revision (git rev-parse @):
207b8945598d3e1fc8157dbf122b4c5946c27f6f
SUCCESS checkout https://github.com/wendylabsinc/gstreamer-swift.git at 0.1.0
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/wendylabsinc/gstreamer-swift.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 / 418]
[Planning deferred tasks]
[59 / 169] gst-appsrc-product
[78 / 169]
warning: 'spi-builder-workspace': failed to retrieve search paths with pkg-config; maybe pkg-config is not installed
warning: 'spi-builder-workspace': you may be able to install gstreamer-video-1.0 using your system-packager:
    brew install gstreamer
warning: 'spi-builder-workspace': you may be able to install gstreamer-app-1.0 using your system-packager:
    brew install gstreamer
warning: 'spi-builder-workspace': you may be able to install gstreamer-1.0 using your system-packager:
    brew install gstreamer
error: /Users/admin/builder/spi-builder-workspace/Sources/CGStreamerShim/include/GStreamerAppShim.h:4:10 'gst/gst.h' file not found
error: ScanDependencies /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GStreamer.build/Debug/CGStreamerShim-t.build/Objects-normal/arm64/GStreamerAppShim.o /Users/admin/builder/spi-builder-workspace/Sources/CGStreamerShim/GStreamerAppShim.c normal arm64 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/GStreamer.build/Debug/CGStreamerShim-t.build/Objects-normal/arm64/7187679823f38a2a940e0043cdf9d637-common-args.resp

    builtin-ScanDependencies -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GStreamer.build/Debug/CGStreamerShim-t.build/Objects-normal/arm64/GStreamerAppShim.o.scan -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -x c -ivfsstatcache /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -target arm64-apple-macos26.0 -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-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-implicit-fallthrough -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -fstrict-aliasing -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/GStreamer.build/Debug/CGStreamerShim-t.build/Objects-normal/arm64/7187679823f38a2a940e0043cdf9d637-common-args.resp -MMD -MT dependencies -MF /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GStreamer.build/Debug/CGStreamerShim-t.build/Objects-normal/arm64/GStreamerAppShim.d --serialize-diagnostics /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GStreamer.build/Debug/CGStreamerShim-t.build/Objects-normal/arm64/GStreamerAppShim.dia -c /Users/admin/builder/spi-builder-workspace/Sources/CGStreamerShim/GStreamerAppShim.c -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GStreamer.build/Debug/CGStreamerShim-t.build/Objects-normal/arm64/GStreamerAppShim.o -index-unit-output-path /GStreamer.build/Debug/CGStreamerShim-t.build/Objects-normal/arm64/GStreamerAppShim.o
error: /Users/admin/builder/spi-builder-workspace/Sources/CGStreamerShim/include/GStreamerShim.h:4:10 'gst/gst.h' file not found
error: ScanDependencies /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GStreamer.build/Debug/CGStreamerShim-t.build/Objects-normal/arm64/GStreamerShim.o /Users/admin/builder/spi-builder-workspace/Sources/CGStreamerShim/GStreamerShim.c normal arm64 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/GStreamer.build/Debug/CGStreamerShim-t.build/Objects-normal/arm64/7187679823f38a2a940e0043cdf9d637-common-args.resp

    builtin-ScanDependencies -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GStreamer.build/Debug/CGStreamerShim-t.build/Objects-normal/arm64/GStreamerShim.o.scan -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -x c -ivfsstatcache /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -target arm64-apple-macos26.0 -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-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-implicit-fallthrough -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -fstrict-aliasing -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/GStreamer.build/Debug/CGStreamerShim-t.build/Objects-normal/arm64/7187679823f38a2a940e0043cdf9d637-common-args.resp -MMD -MT dependencies -MF /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GStreamer.build/Debug/CGStreamerShim-t.build/Objects-normal/arm64/GStreamerShim.d --serialize-diagnostics /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GStreamer.build/Debug/CGStreamerShim-t.build/Objects-normal/arm64/GStreamerShim.dia -c /Users/admin/builder/spi-builder-workspace/Sources/CGStreamerShim/GStreamerShim.c -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GStreamer.build/Debug/CGStreamerShim-t.build/Objects-normal/arm64/GStreamerShim.o -index-unit-output-path /GStreamer.build/Debug/CGStreamerShim-t.build/Objects-normal/arm64/GStreamerShim.o
error: clang dependency scanning failure: While building module 'CGStreamer' imported from module-include.input:1:
In file included from <module-includes>:1:
/Users/admin/builder/spi-builder-workspace/Sources/CGStreamer/gstreamer.h:4:10: fatal error: 'gst/gst.h' file not found
module-include.input:1:4: fatal error: could not build module 'CGStreamer'
error: clang dependency scanning failure: While building module 'CGStreamerApp' imported from module-include.input:1:
In file included from <module-includes>:1:
/Users/admin/builder/spi-builder-workspace/Sources/CGStreamerApp/gstreamer_app.h:4:10: fatal error: 'gst/app/gstappsink.h' file not found
module-include.input:1:5: fatal error: could not build module 'CGStreamerApp'
error: clang dependency scanning failure: While building module 'CGStreamerShim' imported from module-include.input:1:
In file included from <module-includes>:1:
/Users/admin/builder/spi-builder-workspace/Sources/CGStreamerShim/include/GStreamerAppShim.h:4:10: fatal error: 'gst/gst.h' file not found
module-include.input:1:6: fatal error: could not build module 'CGStreamerShim'
error: /Users/admin/builder/spi-builder-workspace/Sources/GStreamer/AppSink.swift:1:8 unable to resolve module dependency: 'CGStreamer'
error: /Users/admin/builder/spi-builder-workspace/Sources/GStreamer/AppSink.swift:2:8 unable to resolve module dependency: 'CGStreamerApp'
error: /Users/admin/builder/spi-builder-workspace/Sources/GStreamer/AppSink.swift:3:8 unable to resolve module dependency: 'CGStreamerShim'
error: clang dependency scanning failure: While building module 'CGStreamer' imported from module-include.input:1:
In file included from <module-includes>:1:
/Users/admin/builder/spi-builder-workspace/Sources/CGStreamer/gstreamer.h:4:10: fatal error: 'gst/gst.h' file not found
module-include.input:1:4: fatal error: could not build module 'CGStreamer'
error: clang dependency scanning failure: While building module 'CGStreamerApp' imported from module-include.input:1:
In file included from <module-includes>:1:
/Users/admin/builder/spi-builder-workspace/Sources/CGStreamerApp/gstreamer_app.h:4:10: fatal error: 'gst/app/gstappsink.h' file not found
module-include.input:1:5: fatal error: could not build module 'CGStreamerApp'
error: clang dependency scanning failure: While building module 'CGStreamerShim' imported from module-include.input:1:
In file included from <module-includes>:1:
/Users/admin/builder/spi-builder-workspace/Sources/CGStreamerShim/include/GStreamerAppShim.h:4:10: fatal error: 'gst/gst.h' file not found
module-include.input:1:6: fatal error: could not build module 'CGStreamerShim'
error: SwiftDriver GStreamer normal arm64 com.apple.xcode.tools.swift.compiler failed with a nonzero exit code. Command line:     cd /Users/admin/builder
    builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name GStreamer -Onone @/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GStreamer.build/Debug/GStreamer-t.build/Objects-normal/arm64/GStreamer.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps/CGStreamerShim.modulemap -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/Sources/CGStreamerVideo/module.modulemap -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/Sources/CGStreamerApp/module.modulemap -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/Sources/CGStreamer/module.modulemap -DXcode -enable-upcoming-feature InternalImportsByDefault -enable-experimental-feature LifetimeDependence -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -target arm64-apple-macos26.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.build/out/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 6 -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 -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GStreamer.build/Debug/GStreamer-t.build/Objects-normal/arm64/GStreamer-OutputFileMap.json -save-temps -color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.build/out/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.build/out/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GStreamer.build/Debug/GStreamer-t.build/Objects-normal/arm64/GStreamer.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GStreamer.build/Debug/GStreamer-t.build/Objects-normal/arm64/GStreamer-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -package-name spi_builder_workspace -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GStreamer.build/Debug/GStreamer-t.build/Objects-normal/arm64/GStreamer_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/Sources/CGStreamerShim/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/GStreamer.build/Debug/GStreamer-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GStreamer.build/Debug/GStreamer-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GStreamer.build/Debug/GStreamer-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GStreamer.build/Debug/GStreamer-t.build/Objects-normal/arm64/GStreamer-Swift.h -working-directory /Users/admin/builder -experimental-emit-module-separately -disable-cmo
error: Build failed
BUILD FAILURE 6.4 macosSpm