Swift Package Index

Build Information

Failed to build FFFoundation, reference 9.9.0 (ec377f), with Swift 6.4 for Android on 9 Oct 2026 19:50:00 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ffried/fffoundation.git
Reference: 9.9.0
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/ffried/fffoundation
 * tag               9.9.0      -> FETCH_HEAD
HEAD is now at ec377fc Convert last test to Testing
Cloned https://github.com/ffried/fffoundation.git
Revision (git rev-parse @):
ec377fc3906f0b7cd9596ca608aaac3194b6ec98
SUCCESS checkout https://github.com/ffried/fffoundation.git at 9.9.0
========================================
Build
========================================
Selected platform:         android
Swift version:             6.4
Building package at path:  $PWD
https://github.com/ffried/fffoundation.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:34a00a57f57797b403a98b861c3ce940f20735b4cb78ef45654f0d4f3b0c0295
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.4-latest
Fetching https://github.com/swiftlang/swift-docc-plugin
[1/2345] Fetching swift-docc-plugin
Fetched https://github.com/swiftlang/swift-docc-plugin (0.51s)
Computing version for https://github.com/swiftlang/swift-docc-plugin
Computed https://github.com/swiftlang/swift-docc-plugin at 1.5.0 (1.44s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3835] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (0.75s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.96s)
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/swiftlang/swift-docc-plugin
Working copy of https://github.com/swiftlang/swift-docc-plugin resolved at 1.5.0
Building for debugging...
[Planning deferred tasks]
[28 / 36] FFFoundation
error: SwiftCompile normal aarch64 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/FFFoundation/Geometry/GeometricValue.swift:49:45: error: no exact matches in call to global function 'sin'
47 | extension Float: GeometricValue {
48 |     @inlinable
49 |     public func sin() -> Float { Foundation.sin(self) }
   |                                             `- error: no exact matches in call to global function 'sin'
50 |     @inlinable
51 |     public func asin() -> Float { Foundation.asin(self) }
Foundation.sin:1:13: note: candidate expects value of type 'CGFloat' for parameter #1 (got 'Float')
1 | public func sin(_ x: CGFloat) -> CGFloat
  |             `- note: candidate expects value of type 'CGFloat' for parameter #1 (got 'Float')
/android-ndk/android-ndk-r30/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/math.h:93:8: note: candidate expects value of type 'Double' for parameter #1 (got 'Float')
 91 | long double cosl(long double __x);
 92 |
 93 | double sin(double __x);
    |        `- note: candidate expects value of type 'Double' for parameter #1 (got 'Float')
 94 | float sinf(float __x);
 95 | long double sinl(long double __x);
/host/spi-builder-workspace/Sources/FFFoundation/Geometry/GeometricValue.swift:49:45: error: no 'sin' candidates produce the expected contextual result type 'Float'
47 | extension Float: GeometricValue {
48 |     @inlinable
49 |     public func sin() -> Float { Foundation.sin(self) }
   |                                             `- error: no 'sin' candidates produce the expected contextual result type 'Float'
50 |     @inlinable
51 |     public func asin() -> Float { Foundation.asin(self) }
Foundation.sin:1:13: note: 'sin' produces 'CGFloat', not the expected contextual result type 'Float'
1 | public func sin(_ x: CGFloat) -> CGFloat
  |             `- note: 'sin' produces 'CGFloat', not the expected contextual result type 'Float'
/android-ndk/android-ndk-r30/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/math.h:93:8: note: 'sin' produces 'Double', not the expected contextual result type 'Float'
 91 | long double cosl(long double __x);
 92 |
 93 | double sin(double __x);
    |        `- note: 'sin' produces 'Double', not the expected contextual result type 'Float'
 94 | float sinf(float __x);
 95 | long double sinl(long double __x);
/host/spi-builder-workspace/Sources/FFFoundation/Geometry/GeometricValue.swift:51:46: error: no exact matches in call to global function 'asin'
49 |     public func sin() -> Float { Foundation.sin(self) }
50 |     @inlinable
51 |     public func asin() -> Float { Foundation.asin(self) }
   |                                              `- error: no exact matches in call to global function 'asin'
52 |     @inlinable
53 |     public func cos() -> Float { Foundation.cos(self) }
Foundation.asin:1:13: note: candidate expects value of type 'CGFloat' for parameter #1 (got 'Float')
1 | public func asin(_ x: CGFloat) -> CGFloat
  |             `- note: candidate expects value of type 'CGFloat' for parameter #1 (got 'Float')
/android-ndk/android-ndk-r30/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/math.h:77:8: note: candidate expects value of type 'Double' for parameter #1 (got 'Float')
 75 | long double acosl(long double __x);
 76 |
 77 | double asin(double __x);
    |        `- note: candidate expects value of type 'Double' for parameter #1 (got 'Float')
 78 | float asinf(float __x);
 79 | long double asinl(long double __x);
/host/spi-builder-workspace/Sources/FFFoundation/Geometry/GeometricValue.swift:51:46: error: no 'asin' candidates produce the expected contextual result type 'Float'
49 |     public func sin() -> Float { Foundation.sin(self) }
50 |     @inlinable
51 |     public func asin() -> Float { Foundation.asin(self) }
   |                                              `- error: no 'asin' candidates produce the expected contextual result type 'Float'
52 |     @inlinable
53 |     public func cos() -> Float { Foundation.cos(self) }
Foundation.asin:1:13: note: 'asin' produces 'CGFloat', not the expected contextual result type 'Float'
1 | public func asin(_ x: CGFloat) -> CGFloat
  |             `- note: 'asin' produces 'CGFloat', not the expected contextual result type 'Float'
/android-ndk/android-ndk-r30/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/math.h:77:8: note: 'asin' produces 'Double', not the expected contextual result type 'Float'
 75 | long double acosl(long double __x);
 76 |
 77 | double asin(double __x);
    |        `- note: 'asin' produces 'Double', not the expected contextual result type 'Float'
 78 | float asinf(float __x);
 79 | long double asinl(long double __x);
/host/spi-builder-workspace/Sources/FFFoundation/Geometry/GeometricValue.swift:53:45: error: no exact matches in call to global function 'cos'
51 |     public func asin() -> Float { Foundation.asin(self) }
52 |     @inlinable
53 |     public func cos() -> Float { Foundation.cos(self) }
   |                                             `- error: no exact matches in call to global function 'cos'
54 |     @inlinable
55 |     public func acos() -> Float { Foundation.acos(self) }
Foundation.cos:1:13: note: candidate expects value of type 'CGFloat' for parameter #1 (got 'Float')
1 | public func cos(_ x: CGFloat) -> CGFloat
  |             `- note: candidate expects value of type 'CGFloat' for parameter #1 (got 'Float')
/android-ndk/android-ndk-r30/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/math.h:89:8: note: candidate expects value of type 'Double' for parameter #1 (got 'Float')
 87 | long double atan2l(long double __y, long double __x);
 88 |
 89 | double cos(double __x);
    |        `- note: candidate expects value of type 'Double' for parameter #1 (got 'Float')
 90 | float cosf(float __x);
 91 | long double cosl(long double __x);
/host/spi-builder-workspace/Sources/FFFoundation/Geometry/GeometricValue.swift:53:45: error: no 'cos' candidates produce the expected contextual result type 'Float'
51 |     public func asin() -> Float { Foundation.asin(self) }
52 |     @inlinable
53 |     public func cos() -> Float { Foundation.cos(self) }
   |                                             `- error: no 'cos' candidates produce the expected contextual result type 'Float'
54 |     @inlinable
55 |     public func acos() -> Float { Foundation.acos(self) }
Foundation.cos:1:13: note: 'cos' produces 'CGFloat', not the expected contextual result type 'Float'
1 | public func cos(_ x: CGFloat) -> CGFloat
  |             `- note: 'cos' produces 'CGFloat', not the expected contextual result type 'Float'
/android-ndk/android-ndk-r30/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/math.h:89:8: note: 'cos' produces 'Double', not the expected contextual result type 'Float'
 87 | long double atan2l(long double __y, long double __x);
 88 |
 89 | double cos(double __x);
    |        `- note: 'cos' produces 'Double', not the expected contextual result type 'Float'
 90 | float cosf(float __x);
 91 | long double cosl(long double __x);
/host/spi-builder-workspace/Sources/FFFoundation/Geometry/GeometricValue.swift:55:46: error: no exact matches in call to global function 'acos'
53 |     public func cos() -> Float { Foundation.cos(self) }
54 |     @inlinable
55 |     public func acos() -> Float { Foundation.acos(self) }
   |                                              `- error: no exact matches in call to global function 'acos'
56 |     @inlinable
57 |     public func tan() -> Float { Foundation.tan(self) }
Foundation.acos:1:13: note: candidate expects value of type 'CGFloat' for parameter #1 (got 'Float')
1 | public func acos(_ x: CGFloat) -> CGFloat
  |             `- note: candidate expects value of type 'CGFloat' for parameter #1 (got 'Float')
/android-ndk/android-ndk-r30/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/math.h:73:8: note: candidate expects value of type 'Double' for parameter #1 (got 'Float')
 71 | #define signbit(x) __builtin_signbit(x)
 72 |
 73 | double acos(double __x);
    |        `- note: candidate expects value of type 'Double' for parameter #1 (got 'Float')
 74 | float acosf(float __x);
 75 | long double acosl(long double __x);
/host/spi-builder-workspace/Sources/FFFoundation/Geometry/GeometricValue.swift:55:46: error: no 'acos' candidates produce the expected contextual result type 'Float'
53 |     public func cos() -> Float { Foundation.cos(self) }
54 |     @inlinable
55 |     public func acos() -> Float { Foundation.acos(self) }
   |                                              `- error: no 'acos' candidates produce the expected contextual result type 'Float'
56 |     @inlinable
57 |     public func tan() -> Float { Foundation.tan(self) }
Foundation.acos:1:13: note: 'acos' produces 'CGFloat', not the expected contextual result type 'Float'
1 | public func acos(_ x: CGFloat) -> CGFloat
  |             `- note: 'acos' produces 'CGFloat', not the expected contextual result type 'Float'
/android-ndk/android-ndk-r30/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/math.h:73:8: note: 'acos' produces 'Double', not the expected contextual result type 'Float'
 71 | #define signbit(x) __builtin_signbit(x)
 72 |
 73 | double acos(double __x);
    |        `- note: 'acos' produces 'Double', not the expected contextual result type 'Float'
 74 | float acosf(float __x);
 75 | long double acosl(long double __x);
/host/spi-builder-workspace/Sources/FFFoundation/Geometry/GeometricValue.swift:57:45: error: no exact matches in call to global function 'tan'
55 |     public func acos() -> Float { Foundation.acos(self) }
56 |     @inlinable
57 |     public func tan() -> Float { Foundation.tan(self) }
   |                                             `- error: no exact matches in call to global function 'tan'
58 |     @inlinable
59 |     public func atan() -> Float { Foundation.atan(self) }
Foundation.tan:1:13: note: candidate expects value of type 'CGFloat' for parameter #1 (got 'Float')
1 | public func tan(_ x: CGFloat) -> CGFloat
  |             `- note: candidate expects value of type 'CGFloat' for parameter #1 (got 'Float')
/android-ndk/android-ndk-r30/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/math.h:97:8: note: candidate expects value of type 'Double' for parameter #1 (got 'Float')
 95 | long double sinl(long double __x);
 96 |
 97 | double tan(double __x);
    |        `- note: candidate expects value of type 'Double' for parameter #1 (got 'Float')
 98 | float tanf(float __x);
 99 | long double tanl(long double __x);
/host/spi-builder-workspace/Sources/FFFoundation/Geometry/GeometricValue.swift:57:45: error: no 'tan' candidates produce the expected contextual result type 'Float'
55 |     public func acos() -> Float { Foundation.acos(self) }
56 |     @inlinable
57 |     public func tan() -> Float { Foundation.tan(self) }
   |                                             `- error: no 'tan' candidates produce the expected contextual result type 'Float'
58 |     @inlinable
59 |     public func atan() -> Float { Foundation.atan(self) }
Foundation.tan:1:13: note: 'tan' produces 'CGFloat', not the expected contextual result type 'Float'
1 | public func tan(_ x: CGFloat) -> CGFloat
  |             `- note: 'tan' produces 'CGFloat', not the expected contextual result type 'Float'
/android-ndk/android-ndk-r30/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/math.h:97:8: note: 'tan' produces 'Double', not the expected contextual result type 'Float'
 95 | long double sinl(long double __x);
 96 |
 97 | double tan(double __x);
    |        `- note: 'tan' produces 'Double', not the expected contextual result type 'Float'
 98 | float tanf(float __x);
 99 | long double tanl(long double __x);
/host/spi-builder-workspace/Sources/FFFoundation/Geometry/GeometricValue.swift:59:46: error: no exact matches in call to global function 'atan'
57 |     public func tan() -> Float { Foundation.tan(self) }
58 |     @inlinable
59 |     public func atan() -> Float { Foundation.atan(self) }
   |                                              `- error: no exact matches in call to global function 'atan'
60 | }
61 |
Foundation.atan:1:13: note: candidate expects value of type 'CGFloat' for parameter #1 (got 'Float')
1 | public func atan(_ x: CGFloat) -> CGFloat
  |             `- note: candidate expects value of type 'CGFloat' for parameter #1 (got 'Float')
/android-ndk/android-ndk-r30/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/math.h:81:8: note: candidate expects value of type 'Double' for parameter #1 (got 'Float')
 79 | long double asinl(long double __x);
 80 |
 81 | double atan(double __x);
    |        `- note: candidate expects value of type 'Double' for parameter #1 (got 'Float')
 82 | float atanf(float __x);
 83 | long double atanl(long double __x);
/host/spi-builder-workspace/Sources/FFFoundation/Geometry/GeometricValue.swift:59:46: error: no 'atan' candidates produce the expected contextual result type 'Float'
57 |     public func tan() -> Float { Foundation.tan(self) }
58 |     @inlinable
59 |     public func atan() -> Float { Foundation.atan(self) }
   |                                              `- error: no 'atan' candidates produce the expected contextual result type 'Float'
60 | }
61 |
Foundation.atan:1:13: note: 'atan' produces 'CGFloat', not the expected contextual result type 'Float'
1 | public func atan(_ x: CGFloat) -> CGFloat
  |             `- note: 'atan' produces 'CGFloat', not the expected contextual result type 'Float'
/android-ndk/android-ndk-r30/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/math.h:81:8: note: 'atan' produces 'Double', not the expected contextual result type 'Float'
 79 | long double asinl(long double __x);
 80 |
 81 | double atan(double __x);
    |        `- note: 'atan' produces 'Double', not the expected contextual result type 'Float'
 82 | float atanf(float __x);
 83 | long double atanl(long double __x);
Failed frontend command:
/root/.local/share/swiftly/toolchains/6.4.0/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/FFFoundation/CacheManager.swift /host/spi-builder-workspace/Sources/FFFoundation/Containers/CoW.swift /host/spi-builder-workspace/Sources/FFFoundation/Containers/Lazy.swift /host/spi-builder-workspace/Sources/FFFoundation/Containers/Lens.swift /host/spi-builder-workspace/Sources/FFFoundation/Containers/Ref.swift /host/spi-builder-workspace/Sources/FFFoundation/Containers/Synchronized.swift /host/spi-builder-workspace/Sources/FFFoundation/Containers/UserDefault.swift /host/spi-builder-workspace/Sources/FFFoundation/Containers/UserDefaultsStorable.swift /host/spi-builder-workspace/Sources/FFFoundation/Containers/Weak.swift /host/spi-builder-workspace/Sources/FFFoundation/Diff.swift /host/spi-builder-workspace/Sources/FFFoundation/DispatchHelpers.swift /host/spi-builder-workspace/Sources/FFFoundation/Extensions/DictionaryExtensions.swift /host/spi-builder-workspace/Sources/FFFoundation/Extensions/FileManager+Directories.swift /host/spi-builder-workspace/Sources/FFFoundation/Extensions/Locale+LanguageRegion.swift /host/spi-builder-workspace/Sources/FFFoundation/Extensions/NSAttributedStringExtensions.swift /host/spi-builder-workspace/Sources/FFFoundation/Extensions/NSLayoutConstraint+FFAdditions.swift /host/spi-builder-workspace/Sources/FFFoundation/Extensions/OperationQueue+FFAdditions.swift /host/spi-builder-workspace/Sources/FFFoundation/Extensions/Predicate+Key.swift /host/spi-builder-workspace/Sources/FFFoundation/Extensions/Predicate+Operators.swift /host/spi-builder-workspace/Sources/FFFoundation/Extensions/Predicate+StringInterpolation.swift /host/spi-builder-workspace/Sources/FFFoundation/Extensions/SortDescriptor+Key.swift /host/spi-builder-workspace/Sources/FFFoundation/Extensions/SortDescriptor+Operators.swift /host/spi-builder-workspace/Sources/FFFoundation/Extensions/String+Classes.swift /host/spi-builder-workspace/Sources/FFFoundation/Extensions/StringExtensions.swift /host/spi-builder-workspace/Sources/FFFoundation/GCDFuture.swift /host/spi-builder-workspace/Sources/FFFoundation/Geometry/Angle.swift /host/spi-builder-workspace/Sources/FFFoundation/Geometry/GeometricValue.swift /host/spi-builder-workspace/Sources/FFFoundation/Geometry/Point.swift /host/spi-builder-workspace/Sources/FFFoundation/Geometry/Size.swift /host/spi-builder-workspace/Sources/FFFoundation/Geometry/Triangle.swift /host/spi-builder-workspace/Sources/FFFoundation/Logging.swift /host/spi-builder-workspace/Sources/FFFoundation/OSLogLinux.swift /host/spi-builder-workspace/Sources/FFFoundation/PropertyKey.swift /host/spi-builder-workspace/Sources/FFFoundation/SendableMetaTypeShim.swift /host/spi-builder-workspace/Sources/FFFoundation/Timer.swift /host/spi-builder-workspace/Sources/FFFoundation/Togglable.swift /host/spi-builder-workspace/Sources/FFFoundation/TypeDescription.swift -target aarch64-unknown-linux-android28 -Xllvm -aarch64-use-tbi -disable-objc-interop -sdk /android-ndk/android-ndk-r30/toolchains/llvm/prebuilt/linux-x86_64/sysroot -sysroot /android-ndk/android-ndk-r30/toolchains/llvm/prebuilt/linux-x86_64/sysroot -I /host/spi-builder-workspace/.build/out/Products/Debug-android-aarch64 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 6 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-upcoming-feature ExistentialAny -enable-upcoming-feature InternalImportsByDefault -enable-upcoming-feature MemberImportVisibility -enable-upcoming-feature ImmutableWeakCaptures -enable-upcoming-feature NonisolatedNonsendingByDefault -enable-experimental-feature DebugDescriptionMacro -strict-memory-safety -empty-abi-descriptor -external-plugin-path /root/.local/share/swiftly/toolchains/6.4.0/usr/lib/swift/host/plugins/testing\#/root/.local/share/swiftly/toolchains/6.4.0/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -resource-dir /root/.swiftpm/swift-sdks/swift-6.4.0-RELEASE_android.artifactbundle/swift-android/swift-resources/usr/lib/swift-aarch64 -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -resource-dir -Xcc /android-ndk/android-ndk-r30/toolchains/llvm/prebuilt/linux-x86_64/lib/clang/21 -Xcc -fno-omit-frame-pointer -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-android-aarch64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/FFFoundation.build/Debug-android-aarch64/FFFoundation-t.build/DerivedSources-normal/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/FFFoundation.build/Debug-android-aarch64/FFFoundation-t.build/DerivedSources/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/FFFoundation.build/Debug-android-aarch64/FFFoundation-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name FFFoundation -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/FFFoundation.build/Debug-android-aarch64/FFFoundation-t.build/Objects-normal/aarch64/FFFoundation_const_extract_protocols.json -in-process-plugin-server-path /root/.local/share/swiftly/toolchains/6.4.0/usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /root/.local/share/swiftly/toolchains/6.4.0/usr/lib/swift/host/plugins -plugin-path /root/.local/share/swiftly/toolchains/6.4.0/usr/local/lib/swift/host/plugins -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/FFFoundation.build/Debug-android-aarch64/FFFoundation-t.build/Objects-normal/aarch64/Modules/FFFoundation.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/FFFoundation.build/Debug-android-aarch64/FFFoundation-t.build/Objects-normal/aarch64/Modules/FFFoundation.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/FFFoundation.build/Debug-android-aarch64/FFFoundation-t.build/Objects-normal/aarch64/FFFoundation-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/FFFoundation.build/Debug-android-aarch64/FFFoundation-t.build/Objects-normal/aarch64/FFFoundation-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/FFFoundation.build/Debug-android-aarch64/FFFoundation-t.build/Objects-normal/aarch64/FFFoundation-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/FFFoundation.build/Debug-android-aarch64/FFFoundation-t.build/Objects-normal/aarch64/Modules/FFFoundation.swiftmodule
error: Build failed
BUILD FAILURE 6.4 android