Swift Package Index

Build Information

Failed to build ReactiveSwift, reference master (abcdc2), with Swift 6.4 for Linux on 20 Sep 2026 00:54:35 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886769-1":/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/Moya/ReactiveSwift.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/Moya/ReactiveSwift
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at abcdc22 SignalProducer: avoid recursive start of a sequence of producers (#734)
Submodule path 'Carthage/Checkouts/Nimble': checked out 'f8657642dfdec9973efc79cc68bcef43a653a2bc'
Submodule path 'Carthage/Checkouts/Quick': checked out '0b4ed6c706dd0cce923b5019a605a9bcc6b1b600'
Submodule path 'Carthage/Checkouts/Quick/Externals/Nimble': checked out 'a27c5186ce2d65f60d1237660b2509df3eb29023'
Submodule path 'Carthage/Checkouts/xcconfigs': checked out 'bb795558a76e5daf3688500055bbcfe243bffa8d'
Submodule 'Carthage/Checkouts/Nimble' (https://github.com/Quick/Nimble.git) registered for path 'Carthage/Checkouts/Nimble'
Submodule 'Carthage/Checkouts/Quick' (https://github.com/Quick/Quick.git) registered for path 'Carthage/Checkouts/Quick'
Submodule 'Carthage/Checkouts/xcconfigs' (https://github.com/jspahrsummers/xcconfigs.git) registered for path 'Carthage/Checkouts/xcconfigs'
Cloning into '/host/spi-builder-workspace/Carthage/Checkouts/Nimble'...
Cloning into '/host/spi-builder-workspace/Carthage/Checkouts/Quick'...
Cloning into '/host/spi-builder-workspace/Carthage/Checkouts/xcconfigs'...
Submodule 'Externals/Nimble' (https://github.com/Quick/Nimble.git) registered for path 'Carthage/Checkouts/Quick/Externals/Nimble'
Cloning into '/host/spi-builder-workspace/Carthage/Checkouts/Quick/Externals/Nimble'...
Cloned https://github.com/Moya/ReactiveSwift.git
Revision (git rev-parse @):
abcdc22fecdef777eaf4dda5cd4b410e24aceae7
SUCCESS checkout https://github.com/Moya/ReactiveSwift.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.4
Building package at path:  $PWD
https://github.com/Moya/ReactiveSwift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-1":/host -w "$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/Quick/Quick.git
Fetching https://github.com/Quick/Nimble.git
[1/14925] Fetching quick
[13732/34911] Fetching quick, nimble
Fetched https://github.com/Quick/Quick.git (1.17s)
Fetched https://github.com/Quick/Nimble.git (1.18s)
Computing version for https://github.com/Quick/Quick.git
Computed https://github.com/Quick/Quick.git at 2.2.1 (1.39s)
Computing version for https://github.com/Quick/Nimble.git
Computed https://github.com/Quick/Nimble.git at 8.1.2 (0.21s)
Creating working copy for https://github.com/Quick/Quick.git
Working copy of https://github.com/Quick/Quick.git resolved at 2.2.1
Creating working copy for https://github.com/Quick/Nimble.git
Working copy of https://github.com/Quick/Nimble.git resolved at 8.1.2
Building for debugging...
[Planning deferred tasks]
error: SwiftCompile normal x86_64 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/Disposable.swift:11:29: warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead [#deprecation]
  9 | /// Represents something that can be “disposed”, usually associated with freeing
 10 | /// resources or canceling work.
 11 | public protocol Disposable: class {
    |                             `- warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead [#deprecation]
 12 | 	/// Whether this disposable has been disposed already.
 13 | 	var isDisposed: Bool { get }
/host/spi-builder-workspace/Sources/FoundationExtensions.swift:47:1: error: non-nominal type 'URLSession' (aka 'AnyObject') cannot be extended [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/nominal-types\NominalTypes]8;;\]
 45 |                                           userInfo: nil)
 46 |
 47 | extension URLSession: ReactiveExtensionsProvider {}
    | `- error: non-nominal type 'URLSession' (aka 'AnyObject') cannot be extended [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/nominal-types\NominalTypes]8;;\]
 48 |
 49 | extension Reactive where Base: URLSession {
/host/spi-builder-workspace/Sources/FoundationExtensions.swift:63:33: error: cannot find type 'URLRequest' in scope
 61 | 	///         side error (i.e. when a response with status code other than
 62 | 	///         200...299 is received).
 63 | 	public func data(with request: URLRequest) -> SignalProducer<(Data, URLResponse), Error> {
    |                                 `- error: cannot find type 'URLRequest' in scope
 64 | 		return SignalProducer { [base = self.base] observer, lifetime in
 65 | 			let task = base.dataTask(with: request) { data, response, error in
/host/spi-builder-workspace/Sources/FoundationExtensions.swift:63:70: error: 'URLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 61 | 	///         side error (i.e. when a response with status code other than
 62 | 	///         200...299 is received).
 63 | 	public func data(with request: URLRequest) -> SignalProducer<(Data, URLResponse), Error> {
    |                                                                      `- error: 'URLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 64 | 		return SignalProducer { [base = self.base] observer, lifetime in
 65 | 			let task = base.dataTask(with: request) { data, response, error in
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/FoundationExtensions.swift:49:32: error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 47 | extension URLSession: ReactiveExtensionsProvider {}
 48 |
 49 | extension Reactive where Base: URLSession {
    |                                `- error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 50 | 	/// Returns a SignalProducer which performs the work associated with an
 51 | 	/// `NSURLSession`
Foundation.URLSession:2:18: note: 'URLSession' 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 URLSession = AnyObject
  |                  `- note: 'URLSession' has been explicitly marked unavailable here
/host/spi-builder-workspace/Sources/Property.swift:15:35: warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead [#deprecation]
 13 | /// Only classes can conform to this protocol, because having a signal
 14 | /// for changes over time implies the origin must have a unique identity.
 15 | public protocol PropertyProtocol: class, BindingSource {
    |                                   `- warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead [#deprecation]
 16 | 	/// The current value of the property.
 17 | 	var value: Value { get }
/host/spi-builder-workspace/Sources/Scheduler.swift:17:28: warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead [#deprecation]
 15 |
 16 | /// Represents a serial queue of work items.
 17 | public protocol Scheduler: class {
    |                            `- warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead [#deprecation]
 18 | 	/// Enqueues an action on the scheduler.
 19 | 	///
/host/spi-builder-workspace/Sources/Signal.swift:418:33: warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead [#deprecation]
 416 | }
 417 |
 418 | public protocol SignalProtocol: class {
     |                                 `- warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead [#deprecation]
 419 | 	/// The type of values being sent by `self`.
 420 | 	associatedtype Value
/host/spi-builder-workspace/Sources/Signal.swift:1637:43: warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead [#deprecation]
1635 | }
1636 |
1637 | private protocol SignalAggregateStrategy: class {
     |                                           `- warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead [#deprecation]
1638 | 	/// Update the latest value of the signal at `position` to be `value`.
1639 | 	///
[#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/Action.swift /host/spi-builder-workspace/Sources/Atomic.swift /host/spi-builder-workspace/Sources/Bag.swift /host/spi-builder-workspace/Sources/Deprecations+Removals.swift /host/spi-builder-workspace/Sources/Disposable.swift /host/spi-builder-workspace/Sources/Event.swift /host/spi-builder-workspace/Sources/EventLogger.swift /host/spi-builder-workspace/Sources/Flatten.swift /host/spi-builder-workspace/Sources/FoundationExtensions.swift /host/spi-builder-workspace/Sources/Lifetime.swift /host/spi-builder-workspace/Sources/Observer.swift /host/spi-builder-workspace/Sources/Optional.swift /host/spi-builder-workspace/Sources/Property.swift /host/spi-builder-workspace/Sources/Reactive.swift /host/spi-builder-workspace/Sources/ResultExtensions.swift /host/spi-builder-workspace/Sources/Scheduler.swift /host/spi-builder-workspace/Sources/Signal.swift /host/spi-builder-workspace/Sources/SignalProducer.swift /host/spi-builder-workspace/Sources/UnidirectionalBinding.swift /host/spi-builder-workspace/Sources/UninhabitedTypeGuards.swift /host/spi-builder-workspace/Sources/ValidatingProperty.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 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/ReactiveSwift.build/Debug-linux-x86_64/ReactiveSwift-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/ReactiveSwift.build/Debug-linux-x86_64/ReactiveSwift-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/ReactiveSwift.build/Debug-linux-x86_64/ReactiveSwift-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name ReactiveSwift -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/ReactiveSwift.build/Debug-linux-x86_64/ReactiveSwift-t.build/Objects-normal/x86_64/ReactiveSwift_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/ReactiveSwift.build/Debug-linux-x86_64/ReactiveSwift-t.build/Objects-normal/x86_64/Modules/ReactiveSwift.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/ReactiveSwift.build/Debug-linux-x86_64/ReactiveSwift-t.build/Objects-normal/x86_64/Modules/ReactiveSwift.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/ReactiveSwift.build/Debug-linux-x86_64/ReactiveSwift-t.build/Objects-normal/x86_64/ReactiveSwift-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/ReactiveSwift.build/Debug-linux-x86_64/ReactiveSwift-t.build/Objects-normal/x86_64/ReactiveSwift-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/ReactiveSwift.build/Debug-linux-x86_64/ReactiveSwift-t.build/Objects-normal/x86_64/ReactiveSwift-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/ReactiveSwift.build/Debug-linux-x86_64/ReactiveSwift-t.build/Objects-normal/x86_64/Modules/ReactiveSwift.swiftmodule
error: Build failed
BUILD FAILURE 6.4 linux