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Build Information

Failed to build Hydra, reference master (dde016), with Swift 6.3 for Wasm on 21 Apr 2026 08:05:44 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/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/malcommac/Hydra.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/malcommac/Hydra
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at dde0163 Merge pull request #88 from revolter/patch-1
Cloned https://github.com/malcommac/Hydra.git
Revision (git rev-parse @):
dde016391e8fbeec9fc9aac1174bd73b7311059a
SUCCESS checkout https://github.com/malcommac/Hydra.git at master
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/malcommac/Hydra.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$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
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/24] Emitting module Hydra
/host/spi-builder-workspace/Sources/Hydra/DispatchTimerWrapper.swift:11:8: error: no such module 'Dispatch'
 9 |
10 | import Foundation
11 | import Dispatch
   |        `- error: no such module 'Dispatch'
12 |
13 | // A wrapper for a DispatchSourceTimer that ensures that the timer is cancelled
[4/27] Compiling Hydra Promise+Async.swift
/host/spi-builder-workspace/Sources/Hydra/DispatchTimerWrapper.swift:11:8: error: no such module 'Dispatch'
 9 |
10 | import Foundation
11 | import Dispatch
   |        `- error: no such module 'Dispatch'
12 |
13 | // A wrapper for a DispatchSourceTimer that ensures that the timer is cancelled
[5/27] Compiling Hydra Promise+Await.swift
/host/spi-builder-workspace/Sources/Hydra/DispatchTimerWrapper.swift:11:8: error: no such module 'Dispatch'
 9 |
10 | import Foundation
11 | import Dispatch
   |        `- error: no such module 'Dispatch'
12 |
13 | // A wrapper for a DispatchSourceTimer that ensures that the timer is cancelled
[6/27] Compiling Hydra Promise+Cancel.swift
/host/spi-builder-workspace/Sources/Hydra/DispatchTimerWrapper.swift:11:8: error: no such module 'Dispatch'
 9 |
10 | import Foundation
11 | import Dispatch
   |        `- error: no such module 'Dispatch'
12 |
13 | // A wrapper for a DispatchSourceTimer that ensures that the timer is cancelled
[7/27] Compiling Hydra Promise+Catch.swift
/host/spi-builder-workspace/Sources/Hydra/DispatchTimerWrapper.swift:11:8: error: no such module 'Dispatch'
 9 |
10 | import Foundation
11 | import Dispatch
   |        `- error: no such module 'Dispatch'
12 |
13 | // A wrapper for a DispatchSourceTimer that ensures that the timer is cancelled
[8/27] Compiling Hydra Promise+Defer.swift
/host/spi-builder-workspace/Sources/Hydra/DispatchTimerWrapper.swift:11:8: error: no such module 'Dispatch'
 9 |
10 | import Foundation
11 | import Dispatch
   |        `- error: no such module 'Dispatch'
12 |
13 | // A wrapper for a DispatchSourceTimer that ensures that the timer is cancelled
[9/27] Compiling Hydra Promise+Map.swift
/host/spi-builder-workspace/Sources/Hydra/DispatchTimerWrapper.swift:11:8: error: no such module 'Dispatch'
 9 |
10 | import Foundation
11 | import Dispatch
   |        `- error: no such module 'Dispatch'
12 |
13 | // A wrapper for a DispatchSourceTimer that ensures that the timer is cancelled
[10/27] Compiling Hydra Promise+State.swift
/host/spi-builder-workspace/Sources/Hydra/DispatchTimerWrapper.swift:11:8: error: no such module 'Dispatch'
 9 |
10 | import Foundation
11 | import Dispatch
   |        `- error: no such module 'Dispatch'
12 |
13 | // A wrapper for a DispatchSourceTimer that ensures that the timer is cancelled
[11/27] Compiling Hydra Promise+Then.swift
/host/spi-builder-workspace/Sources/Hydra/DispatchTimerWrapper.swift:11:8: error: no such module 'Dispatch'
 9 |
10 | import Foundation
11 | import Dispatch
   |        `- error: no such module 'Dispatch'
12 |
13 | // A wrapper for a DispatchSourceTimer that ensures that the timer is cancelled
[12/27] Compiling Hydra Promise+Timeout.swift
/host/spi-builder-workspace/Sources/Hydra/DispatchTimerWrapper.swift:11:8: error: no such module 'Dispatch'
 9 |
10 | import Foundation
11 | import Dispatch
   |        `- error: no such module 'Dispatch'
12 |
13 | // A wrapper for a DispatchSourceTimer that ensures that the timer is cancelled
[13/27] Compiling Hydra Commons.swift
/host/spi-builder-workspace/Sources/Hydra/DispatchTimerWrapper.swift:11:8: error: no such module 'Dispatch'
 9 |
10 | import Foundation
11 | import Dispatch
   |        `- error: no such module 'Dispatch'
12 |
13 | // A wrapper for a DispatchSourceTimer that ensures that the timer is cancelled
[14/27] Compiling Hydra Context.swift
/host/spi-builder-workspace/Sources/Hydra/DispatchTimerWrapper.swift:11:8: error: no such module 'Dispatch'
 9 |
10 | import Foundation
11 | import Dispatch
   |        `- error: no such module 'Dispatch'
12 |
13 | // A wrapper for a DispatchSourceTimer that ensures that the timer is cancelled
[15/27] Compiling Hydra DispatchTimerWrapper.swift
/host/spi-builder-workspace/Sources/Hydra/DispatchTimerWrapper.swift:11:8: error: no such module 'Dispatch'
 9 |
10 | import Foundation
11 | import Dispatch
   |        `- error: no such module 'Dispatch'
12 |
13 | // A wrapper for a DispatchSourceTimer that ensures that the timer is cancelled
[16/27] Compiling Hydra Promise+All.swift
/host/spi-builder-workspace/Sources/Hydra/DispatchTimerWrapper.swift:11:8: error: no such module 'Dispatch'
 9 |
10 | import Foundation
11 | import Dispatch
   |        `- error: no such module 'Dispatch'
12 |
13 | // A wrapper for a DispatchSourceTimer that ensures that the timer is cancelled
[17/27] Compiling Hydra Promise+Always.swift
/host/spi-builder-workspace/Sources/Hydra/DispatchTimerWrapper.swift:11:8: error: no such module 'Dispatch'
 9 |
10 | import Foundation
11 | import Dispatch
   |        `- error: no such module 'Dispatch'
12 |
13 | // A wrapper for a DispatchSourceTimer that ensures that the timer is cancelled
[18/27] Compiling Hydra Promise+Any.swift
/host/spi-builder-workspace/Sources/Hydra/DispatchTimerWrapper.swift:11:8: error: no such module 'Dispatch'
 9 |
10 | import Foundation
11 | import Dispatch
   |        `- error: no such module 'Dispatch'
12 |
13 | // A wrapper for a DispatchSourceTimer that ensures that the timer is cancelled
[19/27] Compiling Hydra Promise+Observer.swift
/host/spi-builder-workspace/Sources/Hydra/DispatchTimerWrapper.swift:11:8: error: no such module 'Dispatch'
 9 |
10 | import Foundation
11 | import Dispatch
   |        `- error: no such module 'Dispatch'
12 |
13 | // A wrapper for a DispatchSourceTimer that ensures that the timer is cancelled
[20/27] Compiling Hydra Promise+Pass.swift
/host/spi-builder-workspace/Sources/Hydra/DispatchTimerWrapper.swift:11:8: error: no such module 'Dispatch'
 9 |
10 | import Foundation
11 | import Dispatch
   |        `- error: no such module 'Dispatch'
12 |
13 | // A wrapper for a DispatchSourceTimer that ensures that the timer is cancelled
[21/27] Compiling Hydra Promise+Recover.swift
/host/spi-builder-workspace/Sources/Hydra/DispatchTimerWrapper.swift:11:8: error: no such module 'Dispatch'
 9 |
10 | import Foundation
11 | import Dispatch
   |        `- error: no such module 'Dispatch'
12 |
13 | // A wrapper for a DispatchSourceTimer that ensures that the timer is cancelled
[22/27] Compiling Hydra Promise+Reduce.swift
/host/spi-builder-workspace/Sources/Hydra/DispatchTimerWrapper.swift:11:8: error: no such module 'Dispatch'
 9 |
10 | import Foundation
11 | import Dispatch
   |        `- error: no such module 'Dispatch'
12 |
13 | // A wrapper for a DispatchSourceTimer that ensures that the timer is cancelled
[23/27] Compiling Hydra Promise+Retry.swift
/host/spi-builder-workspace/Sources/Hydra/DispatchTimerWrapper.swift:11:8: error: no such module 'Dispatch'
 9 |
10 | import Foundation
11 | import Dispatch
   |        `- error: no such module 'Dispatch'
12 |
13 | // A wrapper for a DispatchSourceTimer that ensures that the timer is cancelled
[24/27] Compiling Hydra Promise+RetryWhen.swift
/host/spi-builder-workspace/Sources/Hydra/DispatchTimerWrapper.swift:11:8: error: no such module 'Dispatch'
 9 |
10 | import Foundation
11 | import Dispatch
   |        `- error: no such module 'Dispatch'
12 |
13 | // A wrapper for a DispatchSourceTimer that ensures that the timer is cancelled
[25/27] Compiling Hydra Promise+Validate.swift
/host/spi-builder-workspace/Sources/Hydra/DispatchTimerWrapper.swift:11:8: error: no such module 'Dispatch'
 9 |
10 | import Foundation
11 | import Dispatch
   |        `- error: no such module 'Dispatch'
12 |
13 | // A wrapper for a DispatchSourceTimer that ensures that the timer is cancelled
[26/27] Compiling Hydra Promise+Zip.swift
/host/spi-builder-workspace/Sources/Hydra/DispatchTimerWrapper.swift:11:8: error: no such module 'Dispatch'
 9 |
10 | import Foundation
11 | import Dispatch
   |        `- error: no such module 'Dispatch'
12 |
13 | // A wrapper for a DispatchSourceTimer that ensures that the timer is cancelled
[27/27] Compiling Hydra Promise.swift
/host/spi-builder-workspace/Sources/Hydra/DispatchTimerWrapper.swift:11:8: error: no such module 'Dispatch'
 9 |
10 | import Foundation
11 | import Dispatch
   |        `- error: no such module 'Dispatch'
12 |
13 | // A wrapper for a DispatchSourceTimer that ensures that the timer is cancelled
BUILD FAILURE 6.3 wasm