SwiftyJSON – Build Information – Swift Package Index

Build Information

Failed to build SwiftyJSON, reference 17.0.5 (f9b475), with Swift 6.4 for Linux on 20 Sep 2026 01:46:14 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/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:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/IBM-Swift/SwiftyJSON.git
Reference: 17.0.5
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/IBM-Swift/SwiftyJSON
 * tag               17.0.5     -> FETCH_HEAD
HEAD is now at f9b4754 Tolerate Swift 5.1 (#44)
Cloned https://github.com/IBM-Swift/SwiftyJSON.git
Revision (git rev-parse @):
f9b4754017cfad4701f0838b2e507b442eaca70a
SUCCESS checkout https://github.com/IBM-Swift/SwiftyJSON.git at 17.0.5
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.4
Building package at path:  $PWD
https://github.com/IBM-Swift/SwiftyJSON.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:c77fcce225e223ac0fafed844619173fc6de8d62dd560eeb28db3182af6a282b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest
Building for debugging...
[Planning deferred tasks]
[22 / 30] SwiftyJSON
error: SwiftCompile normal x86_64 /host/spi-builder-workspace/Sources/SwiftyJSON/SwiftyJSON.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile SwiftyJSON.swift
/host/spi-builder-workspace/Sources/SwiftyJSON/SwiftyJSON.swift:301:10: [1;31merror: [1;39mcannot find 'kCFNumberFloat32Type' in scope[0;0m
 [0;36m299 |[0;0m     let type = CFNumberGetType(unsafeBitCast(number, to: CFNumber.self))
 [0;36m300 |[0;0m     switch(type) {
 [0;36m301 |[0;0m     case [4;39mkCFNumberFloat32Type[0;0m:
     [0;36m|[0;0m          `- [1;31merror: [1;39mcannot find 'kCFNumberFloat32Type' in scope[0;0m
 [0;36m302 |[0;0m     return String(number.floatValue)
 [0;36m303 |[0;0m     case kCFNumberFloat64Type:
/host/spi-builder-workspace/Sources/SwiftyJSON/SwiftyJSON.swift:303:10: [1;31merror: [1;39mcannot find 'kCFNumberFloat64Type' in scope[0;0m
 [0;36m301 |[0;0m     case kCFNumberFloat32Type:
 [0;36m302 |[0;0m     return String(number.floatValue)
 [0;36m303 |[0;0m     case [4;39mkCFNumberFloat64Type[0;0m:
     [0;36m|[0;0m          `- [1;31merror: [1;39mcannot find 'kCFNumberFloat64Type' in scope[0;0m
 [0;36m304 |[0;0m     return String(number.doubleValue)
 [0;36m305 |[0;0m     default:
/host/spi-builder-workspace/Sources/SwiftyJSON/SwiftyJSON.swift:1567:29: [1;31merror: [1;39mcannot find 'kCFNumberSInt8Type' in scope[0;0m
[0;36m1565 |[0;0m             #if os(Linux)
[0;36m1566 |[0;0m                 let type = CFNumberGetType(unsafeBitCast(self, to: CFNumber.self))
[0;36m1567 |[0;0m                 if  type == [4;39mkCFNumberSInt8Type[0;0m  &&
     [0;36m|[0;0m                             `- [1;31merror: [1;39mcannot find 'kCFNumberSInt8Type' in scope[0;0m
[0;36m1568 |[0;0m                     (self.compare(trueNumber) == ComparisonResult.orderedSame  ||
[0;36m1569 |[0;0m                         self.compare(falseNumber) == ComparisonResult.orderedSame){
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/SwiftyJSON/LclJSONSerialization.swift -primary-file /host/spi-builder-workspace/Sources/SwiftyJSON/SwiftyJSON.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftyJSON.build/Debug-linux-x86_64/SwiftyJSON-t.build/Objects-normal/x86_64/SwiftyJSON.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftyJSON.build/Debug-linux-x86_64/SwiftyJSON-t.build/Objects-normal/x86_64/SwiftyJSON.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftyJSON.build/Debug-linux-x86_64/SwiftyJSON-t.build/Objects-normal/x86_64/SwiftyJSON.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftyJSON.build/Debug-linux-x86_64/SwiftyJSON-t.build/Objects-normal/x86_64/SwiftyJSON.dia -target x86_64-unknown-linux-gnu -disable-objc-interop -I /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64 -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 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /usr/lib/swift/host/plugins/testing\#/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 -enable-anonymous-context-mangled-names -file-compilation-dir /host -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-linux-x86_64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftyJSON.build/Debug-linux-x86_64/SwiftyJSON-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftyJSON.build/Debug-linux-x86_64/SwiftyJSON-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftyJSON.build/Debug-linux-x86_64/SwiftyJSON-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SwiftyJSON -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftyJSON.build/Debug-linux-x86_64/SwiftyJSON-t.build/Objects-normal/x86_64/SwiftyJSON_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftyJSON.build/Debug-linux-x86_64/SwiftyJSON-t.build/Objects-normal/x86_64/SwiftyJSON.o -index-unit-output-path /SwiftyJSON.build/Debug-linux-x86_64/SwiftyJSON-t.build/Objects-normal/x86_64/SwiftyJSON.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
/host/spi-builder-workspace/Sources/SwiftyJSON/LclJSONSerialization.swift:123:41: [1;33mwarning: [1;39minitialization of 'UnsafePointer<CChar>' (aka 'UnsafePointer<Int8>') results in a dangling pointer[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
[0;36m121 |[0;0m             // throw something?
[0;36m122 |[0;0m         }
[0;36m123 |[0;0m         let rawBytes = UnsafeRawPointer([4;39mUnsafePointer(utf8)[0;0m)
    [0;36m|[0;0m                                         |             |- [1;39mnote: [1;39mimplicit argument conversion from '[CChar]' (aka 'Array<Int8>') to 'UnsafePointer<CChar>' (aka 'UnsafePointer<Int8>') produces a pointer valid only for the duration of the call to 'init(_:)'[0;0m
    [0;36m|[0;0m                                         |             `- [1;39mnote: [1;39muse the 'withUnsafeBufferPointer' method on Array in order to explicitly convert argument to buffer pointer valid for a defined scope[0;0m
    [0;36m|[0;0m                                         `- [1;33mwarning: [1;39minitialization of 'UnsafePointer<CChar>' (aka 'UnsafePointer<Int8>') results in a dangling pointer[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers\TemporaryPointers]8;;\]
[0;36m124 |[0;0m         let result = Data(bytes: rawBytes.bindMemory(to: UInt8.self, capacity: count), count: count)
[0;36m125 |[0;0m         return result
/host/spi-builder-workspace/Sources/SwiftyJSON/LclJSONSerialization.swift:137:25: [1;33mwarning: [1;39m'withUnsafeBytes' is deprecated: use `withUnsafeBytes<R>(_: (UnsafeRawBufferPointer) throws -> R) rethrows -> R` instead[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
[0;36m135 |[0;0m         let jsonData = try _data(withJSONObject: obj, options: opt, stream: true)
[0;36m136 |[0;0m         let count = jsonData.count
[0;36m137 |[0;0m         return jsonData.withUnsafeBytes { (bytePtr) -> Int in
    [0;36m|[0;0m                         `- [1;33mwarning: [1;39m'withUnsafeBytes' is deprecated: use `withUnsafeBytes<R>(_: (UnsafeRawBufferPointer) throws -> R) rethrows -> R` instead[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
[0;36m138 |[0;0m             return stream.write(bytePtr, maxLength: count)
[0;36m139 |[0;0m         }
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
[#TemporaryPointers]: <https://docs.swift.org/compiler/documentation/diagnostics/temporary-pointers>
error: Build failed
BUILD FAILURE 6.4 linux