Swift Package Index

Build Information

Failed to build YYJSON, reference main (ecccc7), with Swift 6.4 for Android on 25 Sep 2026 02:40:14 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/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: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/mattt/swift-yyjson.git
Reference: main
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/mattt/swift-yyjson
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at ecccc73 Bump version to 0.6.0
Cloned https://github.com/mattt/swift-yyjson.git
Revision (git rev-parse @):
ecccc733f4817f483f79db348f34237c39a6bcce
SUCCESS checkout https://github.com/mattt/swift-yyjson.git at main
========================================
Build
========================================
Selected platform:         android
Swift version:             6.4
Building package at path:  $PWD
https://github.com/mattt/swift-yyjson.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/host -w "$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:abadcff584c273feba50641b454858d377ba30b35ea7287a94f45ebd8afd0ea0
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.4-latest
Building for debugging...
[Planning deferred tasks]
[30 / 40] YYJSON
[33 / 40] YYJSON
error: SwiftCompile normal aarch64 /host/spi-builder-workspace/Sources/YYJSON/Decoder.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile Decoder.swift
/host/spi-builder-workspace/Sources/YYJSON/Decoder.swift:120:13: error: cannot find 'errno' in scope
 118 |             let len = unsafe_yyjson_get_len(val)
 119 |             var iend: UnsafeMutablePointer<CChar>?
 120 |             errno = 0
     |             `- error: cannot find 'errno' in scope
 121 |             let i = strtoll(ptr, &iend, 0)
 122 |             if errno == 0, let e = iend, ptr.distance(to: UnsafePointer(e)) == len {
/android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/errno.h:58:9: note: macro 'errno' unavailable: structure not supported
56 |  * thread.
57 |  */
58 | #define errno (*__errno())
   |         `- note: macro 'errno' unavailable: structure not supported
59 |
60 | __END_DECLS
/host/spi-builder-workspace/Sources/YYJSON/Decoder.swift:122:16: error: cannot find 'errno' in scope
 120 |             errno = 0
 121 |             let i = strtoll(ptr, &iend, 0)
 122 |             if errno == 0, let e = iend, ptr.distance(to: UnsafePointer(e)) == len {
     |                `- error: cannot find 'errno' in scope
 123 |                 return Double(i)
 124 |             }
/android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/errno.h:58:9: note: macro 'errno' unavailable: structure not supported
56 |  * thread.
57 |  */
58 | #define errno (*__errno())
   |         `- note: macro 'errno' unavailable: structure not supported
59 |
60 | __END_DECLS
/host/spi-builder-workspace/Sources/YYJSON/Decoder.swift:126:17: error: cannot find 'errno' in scope
 124 |             }
 125 |             if len == 0 || ptr.pointee != 0x2D /* '-' */ {
 126 |                 errno = 0
     |                 `- error: cannot find 'errno' in scope
 127 |                 var uend: UnsafeMutablePointer<CChar>?
 128 |                 let u = strtoull(ptr, &uend, 0)
/android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/errno.h:58:9: note: macro 'errno' unavailable: structure not supported
56 |  * thread.
57 |  */
58 | #define errno (*__errno())
   |         `- note: macro 'errno' unavailable: structure not supported
59 |
60 | __END_DECLS
/host/spi-builder-workspace/Sources/YYJSON/Decoder.swift:129:20: error: cannot find 'errno' in scope
 127 |                 var uend: UnsafeMutablePointer<CChar>?
 128 |                 let u = strtoull(ptr, &uend, 0)
 129 |                 if errno == 0, let e = uend, ptr.distance(to: UnsafePointer(e)) == len {
     |                    `- error: cannot find 'errno' in scope
 130 |                     return Double(u)
 131 |                 }
/android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/errno.h:58:9: note: macro 'errno' unavailable: structure not supported
56 |  * thread.
57 |  */
58 | #define errno (*__errno())
   |         `- note: macro 'errno' unavailable: structure not supported
59 |
60 | __END_DECLS
/host/spi-builder-workspace/Sources/YYJSON/Decoder.swift:161:13: error: cannot find 'errno' in scope
 159 |             let len = unsafe_yyjson_get_len(val)
 160 |             var iend: UnsafeMutablePointer<CChar>?
 161 |             errno = 0
     |             `- error: cannot find 'errno' in scope
 162 |             let i = strtoll(ptr, &iend, 0)
 163 |             if errno == 0, let e = iend, ptr.distance(to: UnsafePointer(e)) == len {
/android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/errno.h:58:9: note: macro 'errno' unavailable: structure not supported
56 |  * thread.
57 |  */
58 | #define errno (*__errno())
   |         `- note: macro 'errno' unavailable: structure not supported
59 |
60 | __END_DECLS
/host/spi-builder-workspace/Sources/YYJSON/Decoder.swift:163:16: error: cannot find 'errno' in scope
 161 |             errno = 0
 162 |             let i = strtoll(ptr, &iend, 0)
 163 |             if errno == 0, let e = iend, ptr.distance(to: UnsafePointer(e)) == len {
     |                `- error: cannot find 'errno' in scope
 164 |                 return T(exactly: i)
 165 |             }
/android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/errno.h:58:9: note: macro 'errno' unavailable: structure not supported
56 |  * thread.
57 |  */
58 | #define errno (*__errno())
   |         `- note: macro 'errno' unavailable: structure not supported
59 |
60 | __END_DECLS
/host/spi-builder-workspace/Sources/YYJSON/Decoder.swift:200:13: error: cannot find 'errno' in scope
 198 |             if len > 0, ptr.pointee == 0x2D /* '-' */ { return nil }
 199 |             var iend: UnsafeMutablePointer<CChar>?
 200 |             errno = 0
     |             `- error: cannot find 'errno' in scope
 201 |             let i = strtoull(ptr, &iend, 0)
 202 |             if errno == 0, let e = iend, ptr.distance(to: UnsafePointer(e)) == len {
/android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/errno.h:58:9: note: macro 'errno' unavailable: structure not supported
56 |  * thread.
57 |  */
58 | #define errno (*__errno())
   |         `- note: macro 'errno' unavailable: structure not supported
59 |
60 | __END_DECLS
/host/spi-builder-workspace/Sources/YYJSON/Decoder.swift:202:16: error: cannot find 'errno' in scope
 200 |             errno = 0
 201 |             let i = strtoull(ptr, &iend, 0)
 202 |             if errno == 0, let e = iend, ptr.distance(to: UnsafePointer(e)) == len {
     |                `- error: cannot find 'errno' in scope
 203 |                 return T(exactly: i)
 204 |             }
/android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/errno.h:58:9: note: macro 'errno' unavailable: structure not supported
56 |  * thread.
57 |  */
58 | #define errno (*__errno())
   |         `- note: macro 'errno' unavailable: structure not supported
59 |
60 | __END_DECLS
Failed frontend command:
/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/YYJSON/CodingKeys.swift /host/spi-builder-workspace/Sources/YYJSON/Configuration.swift -primary-file /host/spi-builder-workspace/Sources/YYJSON/Decoder.swift /host/spi-builder-workspace/Sources/YYJSON/Encoder.swift /host/spi-builder-workspace/Sources/YYJSON/Error.swift /host/spi-builder-workspace/Sources/YYJSON/Helpers.swift /host/spi-builder-workspace/Sources/YYJSON/Serialization.swift /host/spi-builder-workspace/Sources/YYJSON/Value.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/YYJSON.build/Debug-android-aarch64/YYJSON-t.build/Objects-normal/aarch64/Decoder.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/YYJSON.build/Debug-android-aarch64/YYJSON-t.build/Objects-normal/aarch64/Decoder.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/YYJSON.build/Debug-android-aarch64/YYJSON-t.build/Objects-normal/aarch64/Decoder.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/YYJSON.build/Debug-android-aarch64/YYJSON-t.build/Objects-normal/aarch64/Decoder.dia -target aarch64-unknown-linux-android28 -Xllvm -aarch64-use-tbi -disable-objc-interop -sdk /android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot -sysroot /android-ndk/android-ndk-r27d/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 StrictConcurrency -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/host/plugins/testing\#/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/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.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_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-r27d/toolchains/llvm/prebuilt/linux-x86_64/lib/clang/18 -Xcc -fmodule-map-file\=/host/spi-builder-workspace/Sources/Cyyjson/module.modulemap -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/Sources/Cyyjson -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-android-aarch64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/YYJSON.build/Debug-android-aarch64/YYJSON-t.build/DerivedSources-normal/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/YYJSON.build/Debug-android-aarch64/YYJSON-t.build/DerivedSources/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/YYJSON.build/Debug-android-aarch64/YYJSON-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name YYJSON -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/YYJSON.build/Debug-android-aarch64/YYJSON-t.build/Objects-normal/aarch64/YYJSON_const_extract_protocols.json -in-process-plugin-server-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/host/plugins -plugin-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/local/lib/swift/host/plugins -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/YYJSON.build/Debug-android-aarch64/YYJSON-t.build/Objects-normal/aarch64/Decoder.o -index-unit-output-path /YYJSON.build/Debug-android-aarch64/YYJSON-t.build/Objects-normal/aarch64/Decoder.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 android