MultipartFormDataKit – Build Information

Build Information

Failed to build MultipartFormDataKit, reference 1.0.1 (27bf28), with Swift 6.4 for Linux on 16 Sep 2026 14:53:22 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/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/Kuniwak/MultipartFormDataKit.git
Reference: 1.0.1
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/Kuniwak/MultipartFormDataKit
 * tag               1.0.1      -> FETCH_HEAD
HEAD is now at 27bf281 Ready to be v1.0.1
Cloned https://github.com/Kuniwak/MultipartFormDataKit.git
Revision (git rev-parse @):
27bf281a9adfd742fa2fb3318c176dcc7a111599
SUCCESS checkout https://github.com/Kuniwak/MultipartFormDataKit.git at 1.0.1
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.4
Building package at path:  $PWD
https://github.com/Kuniwak/MultipartFormDataKit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$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]
[28 / 36] MultipartFormDataKit
[33 / 36] MultipartFormDataKit
error: SwiftCompile normal x86_64 /host/spi-builder-workspace/Sources/MultipartFormDataKit/BoundaryGenerator.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile BoundaryGenerator.swift
/host/spi-builder-workspace/Sources/MultipartFormDataKit/BoundaryGenerator.swift:13:43: [1;31merror: [1;39mcannot find 'arc4random' in scope[0;0m
[0;36m11 |[0;0m public class RandomBoundaryGenerator: BoundaryGenerator {
[0;36m12 |[0;0m     public static func generate() -> String {
[0;36m13 |[0;0m         return String(format: "%08x%08x", [4;39marc4random[0;0m(), arc4random())
   [0;36m|[0;0m                                           `- [1;31merror: [1;39mcannot find 'arc4random' in scope[0;0m
[0;36m14 |[0;0m     }
[0;36m15 |[0;0m }
/host/spi-builder-workspace/Sources/MultipartFormDataKit/BoundaryGenerator.swift:13:57: [1;31merror: [1;39mcannot find 'arc4random' in scope[0;0m
[0;36m11 |[0;0m public class RandomBoundaryGenerator: BoundaryGenerator {
[0;36m12 |[0;0m     public static func generate() -> String {
[0;36m13 |[0;0m         return String(format: "%08x%08x", arc4random(), [4;39marc4random[0;0m())
   [0;36m|[0;0m                                                         `- [1;31merror: [1;39mcannot find 'arc4random' in scope[0;0m
[0;36m14 |[0;0m     }
[0;36m15 |[0;0m }
Failed frontend command:
/usr/bin/swift-frontend -frontend -c -primary-file /host/spi-builder-workspace/Sources/MultipartFormDataKit/BoundaryGenerator.swift -primary-file /host/spi-builder-workspace/Sources/MultipartFormDataKit/CRLF.swift /host/spi-builder-workspace/Sources/MultipartFormDataKit/ContentDisposition.swift /host/spi-builder-workspace/Sources/MultipartFormDataKit/ContentType.swift /host/spi-builder-workspace/Sources/MultipartFormDataKit/Dash.swift /host/spi-builder-workspace/Sources/MultipartFormDataKit/Filename.swift /host/spi-builder-workspace/Sources/MultipartFormDataKit/MIMEType.swift /host/spi-builder-workspace/Sources/MultipartFormDataKit/MultipartFormData+Builder.swift /host/spi-builder-workspace/Sources/MultipartFormDataKit/MultipartFormData+Part.swift /host/spi-builder-workspace/Sources/MultipartFormDataKit/MultipartFormData.swift /host/spi-builder-workspace/Sources/MultipartFormDataKit/Name.swift /host/spi-builder-workspace/Sources/MultipartFormDataKit/ValidationResult.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/MultipartFormDataKit.build/Debug-linux-x86_64/MultipartFormDataKit-t.build/Objects-normal/x86_64/BoundaryGenerator.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/MultipartFormDataKit.build/Debug-linux-x86_64/MultipartFormDataKit-t.build/Objects-normal/x86_64/BoundaryGenerator.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/MultipartFormDataKit.build/Debug-linux-x86_64/MultipartFormDataKit-t.build/Objects-normal/x86_64/BoundaryGenerator.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/MultipartFormDataKit.build/Debug-linux-x86_64/MultipartFormDataKit-t.build/Objects-normal/x86_64/BoundaryGenerator.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/MultipartFormDataKit.build/Debug-linux-x86_64/MultipartFormDataKit-t.build/Objects-normal/x86_64/CRLF.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/MultipartFormDataKit.build/Debug-linux-x86_64/MultipartFormDataKit-t.build/Objects-normal/x86_64/CRLF.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/MultipartFormDataKit.build/Debug-linux-x86_64/MultipartFormDataKit-t.build/Objects-normal/x86_64/CRLF.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/MultipartFormDataKit.build/Debug-linux-x86_64/MultipartFormDataKit-t.build/Objects-normal/x86_64/CRLF.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 4 -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/MultipartFormDataKit.build/Debug-linux-x86_64/MultipartFormDataKit-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/MultipartFormDataKit.build/Debug-linux-x86_64/MultipartFormDataKit-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/MultipartFormDataKit.build/Debug-linux-x86_64/MultipartFormDataKit-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name MultipartFormDataKit -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/MultipartFormDataKit.build/Debug-linux-x86_64/MultipartFormDataKit-t.build/Objects-normal/x86_64/MultipartFormDataKit_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/MultipartFormDataKit.build/Debug-linux-x86_64/MultipartFormDataKit-t.build/Objects-normal/x86_64/BoundaryGenerator.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/MultipartFormDataKit.build/Debug-linux-x86_64/MultipartFormDataKit-t.build/Objects-normal/x86_64/CRLF.o -index-unit-output-path /MultipartFormDataKit.build/Debug-linux-x86_64/MultipartFormDataKit-t.build/Objects-normal/x86_64/BoundaryGenerator.o -index-unit-output-path /MultipartFormDataKit.build/Debug-linux-x86_64/MultipartFormDataKit-t.build/Objects-normal/x86_64/CRLF.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 linux