Swift Package IndexBuild Information
Failed to build KituraContracts, reference master (b98f08), with Swift 6.4 for Linux on 26 Sep 2026 07:54:45 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>&1Build Log
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RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/Kitura/KituraContracts.git
Reference: master
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/Kitura/KituraContracts
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at b98f087 Merge pull request #67 from Kitura/Issue-65-2.1.0
Cloned https://github.com/Kitura/KituraContracts.git
Revision (git rev-parse @):
b98f087943d308e2e4331def11d7bbbe46a76dcd
SUCCESS checkout https://github.com/Kitura/KituraContracts.git at master
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Build
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Selected platform: linux
Swift version: 6.4
Building package at path: $PWD
https://github.com/Kitura/KituraContracts.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886770-0":/host -w "$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
Fetching https://github.com/Kitura/LoggerAPI.git
[1/784] Fetching loggerapi
Fetched https://github.com/Kitura/LoggerAPI.git (0.48s)
Computing version for https://github.com/Kitura/LoggerAPI.git
Computed https://github.com/Kitura/LoggerAPI.git at 2.1.0 (0.67s)
Fetching https://github.com/apple/swift-log.git
[1/8165] Fetching swift-log
Fetched https://github.com/apple/swift-log.git (0.58s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.1 (0.81s)
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.15.1
Creating working copy for https://github.com/Kitura/LoggerAPI.git
Working copy of https://github.com/Kitura/LoggerAPI.git resolved at 2.1.0
Building for debugging...
[Pre-planning 1 / 126]
[40 / 62] Logging
[48 / 65] Logging
[48 / 66] Logging
[51 / 66] LoggerAPI
[65 / 76] KituraContracts
[66 / 76] KituraContracts
error: SwiftCompile normal x86_64 /host/spi-builder-workspace/Sources/KituraContracts/CodableQuery/Extensions.swift failed with a nonzero exit code. Command line: cd /host
builtin-SwiftPerFileCompile Extensions.swift
/host/spi-builder-workspace/Sources/KituraContracts/CodableQuery/Extensions.swift:214:25: [1;31merror: [1;39m'let' binding pattern cannot appear in an expression[0;0m
[0;36m212 |[0;0m
[0;36m213 |[0;0m switch decoderStrategy {
[0;36m214 |[0;0m case .formatted(let formatter):
[0;36m|[0;0m `- [1;31merror: [1;39m'let' binding pattern cannot appear in an expression[0;0m
[0;36m215 |[0;0m let strs: [String] = self.components(separatedBy: ",")
[0;36m216 |[0;0m let dates = strs.map { formatter.date(from: $0) }.filter { $0 != nil }.map { $0! }
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/KituraContracts/BodyDecoder.swift /host/spi-builder-workspace/Sources/KituraContracts/BodyEncoder.swift /host/spi-builder-workspace/Sources/KituraContracts/BodyFormat.swift /host/spi-builder-workspace/Sources/KituraContracts/ClosureAliases.swift /host/spi-builder-workspace/Sources/KituraContracts/CodableQuery/Coder.swift -primary-file /host/spi-builder-workspace/Sources/KituraContracts/CodableQuery/Extensions.swift /host/spi-builder-workspace/Sources/KituraContracts/CodableQuery/QueryDecoder.swift /host/spi-builder-workspace/Sources/KituraContracts/CodableQuery/QueryEncoder.swift /host/spi-builder-workspace/Sources/KituraContracts/Contracts.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/KituraContracts.build/Debug-linux-x86_64/KituraContracts-t.build/Objects-normal/x86_64/Extensions.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/KituraContracts.build/Debug-linux-x86_64/KituraContracts-t.build/Objects-normal/x86_64/Extensions.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/KituraContracts.build/Debug-linux-x86_64/KituraContracts-t.build/Objects-normal/x86_64/Extensions.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/KituraContracts.build/Debug-linux-x86_64/KituraContracts-t.build/Objects-normal/x86_64/Extensions.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/KituraContracts.build/Debug-linux-x86_64/KituraContracts-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/KituraContracts.build/Debug-linux-x86_64/KituraContracts-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/KituraContracts.build/Debug-linux-x86_64/KituraContracts-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name KituraContracts -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/KituraContracts.build/Debug-linux-x86_64/KituraContracts-t.build/Objects-normal/x86_64/KituraContracts_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/KituraContracts.build/Debug-linux-x86_64/KituraContracts-t.build/Objects-normal/x86_64/Extensions.o -index-unit-output-path /KituraContracts.build/Debug-linux-x86_64/KituraContracts-t.build/Objects-normal/x86_64/Extensions.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: SwiftCompile normal x86_64 /host/spi-builder-workspace/Sources/KituraContracts/CodableQuery/QueryEncoder.swift failed with a nonzero exit code. Command line: cd /host
builtin-SwiftPerFileCompile QueryEncoder.swift
/host/spi-builder-workspace/Sources/KituraContracts/CodableQuery/QueryEncoder.swift:352:29: [1;31merror: [1;39m'let' binding pattern cannot appear in an expression[0;0m
[0;36m350 |[0;0m case let fieldValue as Date:
[0;36m351 |[0;0m switch encoder.dateEncodingStrategy {
[0;36m352 |[0;0m case .formatted(let formatter):
[0;36m|[0;0m `- [1;31merror: [1;39m'let' binding pattern cannot appear in an expression[0;0m
[0;36m353 |[0;0m encoder.dictionary[fieldName] = formatter.string(from: fieldValue)
[0;36m354 |[0;0m encoder.anyDictionary[fieldName] = fieldValue
/host/spi-builder-workspace/Sources/KituraContracts/CodableQuery/QueryEncoder.swift:406:29: [1;31merror: [1;39m'let' binding pattern cannot appear in an expression[0;0m
[0;36m404 |[0;0m fatalError("ISO8601DateFormatter is unavailable on this platform.")
[0;36m405 |[0;0m }
[0;36m406 |[0;0m case .formatted(let formatter):
[0;36m|[0;0m `- [1;31merror: [1;39m'let' binding pattern cannot appear in an expression[0;0m
[0;36m407 |[0;0m let strs: [String] = fieldValue.map { formatter.string(from: $0) }
[0;36m408 |[0;0m encoder.dictionary[fieldName] = strs.joined(separator: ",")
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/KituraContracts/BodyDecoder.swift /host/spi-builder-workspace/Sources/KituraContracts/BodyEncoder.swift /host/spi-builder-workspace/Sources/KituraContracts/BodyFormat.swift /host/spi-builder-workspace/Sources/KituraContracts/ClosureAliases.swift /host/spi-builder-workspace/Sources/KituraContracts/CodableQuery/Coder.swift /host/spi-builder-workspace/Sources/KituraContracts/CodableQuery/Extensions.swift /host/spi-builder-workspace/Sources/KituraContracts/CodableQuery/QueryDecoder.swift -primary-file /host/spi-builder-workspace/Sources/KituraContracts/CodableQuery/QueryEncoder.swift /host/spi-builder-workspace/Sources/KituraContracts/Contracts.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/KituraContracts.build/Debug-linux-x86_64/KituraContracts-t.build/Objects-normal/x86_64/QueryEncoder.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/KituraContracts.build/Debug-linux-x86_64/KituraContracts-t.build/Objects-normal/x86_64/QueryEncoder.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/KituraContracts.build/Debug-linux-x86_64/KituraContracts-t.build/Objects-normal/x86_64/QueryEncoder.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/KituraContracts.build/Debug-linux-x86_64/KituraContracts-t.build/Objects-normal/x86_64/QueryEncoder.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/KituraContracts.build/Debug-linux-x86_64/KituraContracts-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/KituraContracts.build/Debug-linux-x86_64/KituraContracts-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/KituraContracts.build/Debug-linux-x86_64/KituraContracts-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name KituraContracts -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/KituraContracts.build/Debug-linux-x86_64/KituraContracts-t.build/Objects-normal/x86_64/KituraContracts_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/KituraContracts.build/Debug-linux-x86_64/KituraContracts-t.build/Objects-normal/x86_64/QueryEncoder.o -index-unit-output-path /KituraContracts.build/Debug-linux-x86_64/KituraContracts-t.build/Objects-normal/x86_64/QueryEncoder.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 linux