Swift Package Index

Build Information

Failed to build OpenLibrary, reference main (e52063), with Swift 6.4 for Linux on 24 Oct 2026 23:04:12 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/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:linux-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/natikgadzhi/swift-openlibrary.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/natikgadzhi/swift-openlibrary
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at e52063a claude: run multi-agent builds as Workflows
Cloned https://github.com/natikgadzhi/swift-openlibrary.git
Revision (git rev-parse @):
e52063a3f6c0380616718a8f81e48f09e0864ff0
SUCCESS checkout https://github.com/natikgadzhi/swift-openlibrary.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.4
Building package at path:  $PWD
https://github.com/natikgadzhi/swift-openlibrary.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:linux-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
linux-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:ad3afec1d6cff9a88dbd06b5b923cd7d46d6f55cc44d4c49fe48cde94ee812a7
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:linux-6.4-latest
Building for debugging...
[Planning 39 / 95]
[23 / 35] OpenLibrary
error: SwiftCompile normal x86_64 failed with a nonzero exit code. Command line:     cd /host

[32 / 44] OpenLibrary
/host/spi-builder-workspace/Sources/OpenLibrary/OpenLibraryAPI.swift:20:26: error: cannot find type 'URLRequest' in scope
 18 |   /// - Parameter request: The request to execute.
 19 |   /// - Returns: The raw response body and the corresponding URL response.
 20 |   func data(for request: URLRequest) async throws -> (Data, URLResponse)
    |                          `- error: cannot find type 'URLRequest' in scope
 21 | }
 22 |
/host/spi-builder-workspace/Sources/OpenLibrary/OpenLibraryAPI.swift:20:61: error: 'URLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 18 |   /// - Parameter request: The request to execute.
 19 |   /// - Returns: The raw response body and the corresponding URL response.
 20 |   func data(for request: URLRequest) async throws -> (Data, URLResponse)
    |                                                             `- error: 'URLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 21 | }
 22 |
Foundation.URLResponse:2:18: note: 'URLResponse' has been explicitly marked unavailable here
1 | @available(*, unavailable, message: "This type has moved to the FoundationNetworking module. Import that module to use it.")
2 | public typealias URLResponse = AnyObject
  |                  `- note: 'URLResponse' has been explicitly marked unavailable here
/host/spi-builder-workspace/Sources/OpenLibrary/OpenLibraryAPI.swift:23:1: error: non-nominal type 'URLSession' (aka 'AnyObject') cannot be extended [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/nominal-types\NominalTypes]8;;\]
 21 | }
 22 |
 23 | extension URLSession: OpenLibraryHTTPSession {
    | `- error: non-nominal type 'URLSession' (aka 'AnyObject') cannot be extended [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/nominal-types\NominalTypes]8;;\]
 24 |   /// Bridges `URLSession` into the sendable transport abstraction.
 25 |   public func data(for request: URLRequest) async throws -> (Data, URLResponse) {
/host/spi-builder-workspace/Sources/OpenLibrary/OpenLibraryAPI.swift:64:56: error: type 'URLSession' (aka 'AnyObject') has no member 'shared'
 62 |     public init(
 63 |       baseURL: URL = URL(string: "https://openlibrary.org")!,
 64 |       session: any OpenLibraryHTTPSession = URLSession.shared,
    |                                                        `- error: type 'URLSession' (aka 'AnyObject') has no member 'shared'
 65 |       userAgent: String? = nil,
 66 |       contactEmail: String? = nil,
/host/spi-builder-workspace/Sources/OpenLibrary/OpenLibraryAPI.swift:481:41: error: cannot find type 'URLRequest' in scope
479 |
480 |   /// Builds a request with the configured identification headers.
481 |   private func makeRequest(url: URL) -> URLRequest {
    |                                         `- error: cannot find type 'URLRequest' in scope
482 |     var request = URLRequest(url: url)
483 |     request.setValue("application/json", forHTTPHeaderField: "Accept")
[#NominalTypes]: <https://docs.swift.org/compiler/documentation/diagnostics/nominal-types>
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/OpenLibrary/OpenLibraryAPI.swift /host/spi-builder-workspace/Sources/OpenLibrary/OpenLibraryAPIMocks.swift /host/spi-builder-workspace/Sources/OpenLibrary/OpenLibraryCovers.swift /host/spi-builder-workspace/Sources/OpenLibrary/OpenLibraryEdition.swift /host/spi-builder-workspace/Sources/OpenLibrary/OpenLibraryLogger.swift /host/spi-builder-workspace/Sources/OpenLibrary/OpenLibrarySearch.swift /host/spi-builder-workspace/Sources/OpenLibrary/OpenLibrarySubject.swift /host/spi-builder-workspace/Sources/OpenLibrary/OpenLibraryWork.swift /host/spi-builder-workspace/Sources/OpenLibrary/OpenLibraryWorkBookshelves.swift /host/spi-builder-workspace/Sources/OpenLibrary/OpenLibraryWorkRatings.swift -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 6 -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/OpenLibrary.build/Debug-linux-x86_64/OpenLibrary-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/OpenLibrary.build/Debug-linux-x86_64/OpenLibrary-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/OpenLibrary.build/Debug-linux-x86_64/OpenLibrary-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name OpenLibrary -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/OpenLibrary.build/Debug-linux-x86_64/OpenLibrary-t.build/Objects-normal/x86_64/OpenLibrary_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 -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/OpenLibrary.build/Debug-linux-x86_64/OpenLibrary-t.build/Objects-normal/x86_64/Modules/OpenLibrary.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/OpenLibrary.build/Debug-linux-x86_64/OpenLibrary-t.build/Objects-normal/x86_64/Modules/OpenLibrary.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/OpenLibrary.build/Debug-linux-x86_64/OpenLibrary-t.build/Objects-normal/x86_64/OpenLibrary-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/OpenLibrary.build/Debug-linux-x86_64/OpenLibrary-t.build/Objects-normal/x86_64/OpenLibrary-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/OpenLibrary.build/Debug-linux-x86_64/OpenLibrary-t.build/Objects-normal/x86_64/OpenLibrary-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/OpenLibrary.build/Debug-linux-x86_64/OpenLibrary-t.build/Objects-normal/x86_64/Modules/OpenLibrary.swiftmodule
error: Build failed
BUILD FAILURE 6.4 linux