Swift Package Index

Build Information

Failed to build ReactiveSwift, reference 7.2.1 (a44317), with Swift 6.3 for Wasm on 16 Apr 2026 11:33:40 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ReactiveCocoa/ReactiveSwift.git
Reference: 7.2.1
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/ReactiveCocoa/ReactiveSwift
 * tag               7.2.1      -> FETCH_HEAD
HEAD is now at a44317c Bump version to 7.2.1
Submodule path 'Carthage/Checkouts/Nimble': checked out 'efe11bbca024b57115260709b5c05e01131470d0'
Submodule path 'Carthage/Checkouts/Quick': checked out '6d01974d236f598633cac58280372c0c8cfea5bc'
Submodule path 'Carthage/Checkouts/Quick/Externals/Nimble': checked out 'c1f3dd66222d5e7a1a20afc237f7e7bc432c564f'
Submodule path 'Carthage/Checkouts/xcconfigs': checked out '4ced0ad5a971220917994a4edfa6abf9702e3818'
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/xcconfigs/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/ReactiveCocoa/ReactiveSwift.git
Revision (git rev-parse @):
a44317ce38b5bcce173b03f5d36cfdc939e1768b
SUCCESS checkout https://github.com/ReactiveCocoa/ReactiveSwift.git at 7.2.1
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/ReactiveCocoa/ReactiveSwift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:d69f4e7582c319245442d62a08b2d7c7fd5a0c0c69f5d2ef11d1530cd8d3329b
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest
Fetching https://github.com/Quick/Quick.git
Fetching https://github.com/Quick/Nimble.git
[1/14902] Fetching quick
[5962/34725] Fetching quick, nimble
Fetched https://github.com/Quick/Quick.git from cache (1.11s)
[5947/19823] Fetching nimble
Fetched https://github.com/Quick/Nimble.git from cache (2.69s)
Computing version for https://github.com/Quick/Quick.git
Computed https://github.com/Quick/Quick.git at 7.6.2 (3.22s)
Fetching https://github.com/apple/swift-algorithms.git
Fetching https://github.com/apple/swift-argument-parser.git
[1/17523] Fetching swift-argument-parser
[352/23581] Fetching swift-argument-parser, swift-algorithms
Fetched https://github.com/apple/swift-algorithms.git from cache (1.20s)
Fetched https://github.com/apple/swift-argument-parser.git from cache (1.21s)
Computing version for https://github.com/apple/swift-algorithms.git
Computed https://github.com/apple/swift-algorithms.git at 1.2.1 (1.77s)
Fetching https://github.com/apple/swift-numerics.git
[1/6416] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics.git from cache (0.51s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.1.1 (0.95s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.7.1 (0.48s)
Computing version for https://github.com/Quick/Nimble.git
Computed https://github.com/Quick/Nimble.git at 13.8.0 (0.47s)
Fetching https://github.com/mattgallagher/CwlPreconditionTesting.git
[1/1257] Fetching cwlpreconditiontesting
Fetched https://github.com/mattgallagher/CwlPreconditionTesting.git from cache (0.28s)
Computing version for https://github.com/mattgallagher/CwlPreconditionTesting.git
Computed https://github.com/mattgallagher/CwlPreconditionTesting.git at 2.2.2 (0.83s)
Fetching https://github.com/mattgallagher/CwlCatchException.git
[1/460] Fetching cwlcatchexception
Fetched https://github.com/mattgallagher/CwlCatchException.git from cache (0.26s)
Computing version for https://github.com/mattgallagher/CwlCatchException.git
Computed https://github.com/mattgallagher/CwlCatchException.git at 2.2.1 (0.78s)
Creating working copy for https://github.com/apple/swift-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.1.1
Creating working copy for https://github.com/mattgallagher/CwlCatchException.git
Working copy of https://github.com/mattgallagher/CwlCatchException.git resolved at 2.2.1
Creating working copy for https://github.com/apple/swift-argument-parser.git
Working copy of https://github.com/apple/swift-argument-parser.git resolved at 1.7.1
Creating working copy for https://github.com/apple/swift-algorithms.git
Working copy of https://github.com/apple/swift-algorithms.git resolved at 1.2.1
Creating working copy for https://github.com/Quick/Quick.git
Working copy of https://github.com/Quick/Quick.git resolved at 7.6.2
Creating working copy for https://github.com/Quick/Nimble.git
Working copy of https://github.com/Quick/Nimble.git resolved at 13.8.0
Creating working copy for https://github.com/mattgallagher/CwlPreconditionTesting.git
Working copy of https://github.com/mattgallagher/CwlPreconditionTesting.git resolved at 2.2.2
warning: 'nimble': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/.build/checkouts/Nimble/Sources/Nimble/PrivacyInfo.xcprivacy
warning: 'quick': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/.build/checkouts/Quick/Sources/Quick/PrivacyInfo.xcprivacy
[1/1] Compiling plugin LintCommandPlugin
[2/2] Compiling plugin LintWarning
[3/3] Compiling plugin LintError
[4/4] Compiling plugin DefocusCommandPlugin
[5/5] Compiling plugin GenerateManual
[6/6] Compiling plugin GenerateDoccReference
Building for debugging...
[6/11] Write sources
[7/11] Write swift-version-24593BA9C3E375BF.txt
[9/57] Compiling ReactiveSwift Operators.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[10/57] Compiling ReactiveSwift Reduce.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[11/57] Compiling ReactiveSwift ScanMap.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[12/57] Compiling ReactiveSwift SkipFirst.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[13/57] Compiling ReactiveSwift SkipRepeats.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[14/57] Compiling ReactiveSwift SkipWhile.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[15/63] Compiling ReactiveSwift Map.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[16/63] Compiling ReactiveSwift MapError.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[17/63] Compiling ReactiveSwift Materialize.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[18/63] Compiling ReactiveSwift MaterializeAsResult.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[19/63] Compiling ReactiveSwift ObserveOn.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[20/63] Compiling ReactiveSwift Observer.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[21/63] Compiling ReactiveSwift CompactMap.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[22/63] Compiling ReactiveSwift Debounce.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[23/63] Compiling ReactiveSwift Delay.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[24/63] Compiling ReactiveSwift Dematerialize.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[25/63] Compiling ReactiveSwift DematerializeResults.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[26/63] Compiling ReactiveSwift Filter.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[27/63] Compiling ReactiveSwift LazyMap.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[28/63] Emitting module ReactiveSwift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[29/63] Compiling ReactiveSwift Action.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[30/63] Compiling ReactiveSwift Atomic.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[31/63] Compiling ReactiveSwift Bag.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[32/63] Compiling ReactiveSwift Deprecations+Removals.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[33/63] Compiling ReactiveSwift Disposable.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[34/63] Compiling ReactiveSwift Event.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[35/63] Compiling ReactiveSwift EventLogger.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[36/63] Compiling ReactiveSwift Flatten.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[37/63] Compiling ReactiveSwift FoundationExtensions.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[38/63] Compiling ReactiveSwift Lifetime.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[39/63] Compiling ReactiveSwift AttemptMap.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[40/63] Compiling ReactiveSwift Collect.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[41/63] Compiling ReactiveSwift CollectEvery.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[42/63] Compiling ReactiveSwift CombinePrevious.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[43/63] Compiling ReactiveSwift TakeFirst.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[44/63] Compiling ReactiveSwift TakeLast.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[45/63] Compiling ReactiveSwift TakeUntil.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[46/63] Compiling ReactiveSwift TakeWhile.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[47/63] Compiling ReactiveSwift Throttle.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[48/63] Compiling ReactiveSwift UnaryAsyncOperator.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[49/63] Compiling ReactiveSwift UniqueValues.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[50/63] Compiling ReactiveSwift Optional.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[51/63] Compiling ReactiveSwift Property.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[52/63] Compiling ReactiveSwift Reactive.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[53/63] Compiling ReactiveSwift ResultExtensions.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[54/63] Compiling ReactiveSwift Scheduler.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[55/63] Compiling ReactiveSwift Signal.Observer.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[56/63] Compiling ReactiveSwift Signal.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[57/63] Compiling ReactiveSwift SignalProducer.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[58/63] Compiling ReactiveSwift UnidirectionalBinding.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[59/63] Compiling ReactiveSwift UninhabitedTypeGuards.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[60/63] Compiling ReactiveSwift ValidatingProperty.swift
/host/spi-builder-workspace/Sources/Action.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
BUILD FAILURE 6.3 wasm