Build Information
Failed to build swift-effect, reference main (55524a), with Swift 6.2 for Wasm on 28 Sep 2026 02:08:02 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:wasm-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1Build Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Alex-Ozun/swift-effect.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/Alex-Ozun/swift-effect
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 55524a0 add perform-with-handler operator
Cloned https://github.com/Alex-Ozun/swift-effect.git
Revision (git rev-parse @):
55524a0a7188c61610c9fc059b9c195ec5ddc014
SUCCESS checkout https://github.com/Alex-Ozun/swift-effect.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/Alex-Ozun/swift-effect.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.2-latest swift build --swift-sdk swift-6.2-RELEASE_wasm 2>&1
wasm-6.2-latest: Pulling from saguaro1/spi-images
Digest: sha256:ff44196b45f83e5a0a99a627b185f548850d9bc1242e3dee2178fb1570812fe8
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.2-latest
Fetching https://github.com/swiftlang/swift-syntax.git
Fetching https://github.com/pointfreeco/swift-macro-testing.git
Fetching https://github.com/pointfreeco/swift-concurrency-extras
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay
Fetching https://github.com/groue/Semaphore
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Fetched https://github.com/groue/Semaphore from cache (0.51s)
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Fetched https://github.com/pointfreeco/swift-concurrency-extras from cache (0.56s)
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Fetched https://github.com/swiftlang/swift-syntax.git from cache (3.23s)
Computing version for https://github.com/groue/Semaphore
Computed https://github.com/groue/Semaphore at 0.1.0 (3.41s)
Computing version for https://github.com/pointfreeco/swift-concurrency-extras
Computed https://github.com/pointfreeco/swift-concurrency-extras at 1.4.1 (0.15s)
Computing version for https://github.com/pointfreeco/swift-macro-testing.git
Computed https://github.com/pointfreeco/swift-macro-testing.git at 0.6.4 (0.14s)
Fetching https://github.com/pointfreeco/swift-snapshot-testing
[1/16485] Fetching swift-snapshot-testing
Fetched https://github.com/pointfreeco/swift-snapshot-testing from cache (2.11s)
Computing version for https://github.com/swiftlang/swift-syntax.git
Computed https://github.com/swiftlang/swift-syntax.git at 602.0.0 (3.06s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.13.1 (0.90s)
Computing version for https://github.com/pointfreeco/swift-snapshot-testing
Computed https://github.com/pointfreeco/swift-snapshot-testing at 1.19.6 (0.15s)
Fetching https://github.com/pointfreeco/swift-custom-dump
[1/5666] Fetching swift-custom-dump
Fetched https://github.com/pointfreeco/swift-custom-dump from cache (1.01s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.7.3 (1.18s)
Creating working copy for https://github.com/pointfreeco/swift-snapshot-testing
Working copy of https://github.com/pointfreeco/swift-snapshot-testing resolved at 1.19.6
Creating working copy for https://github.com/groue/Semaphore
Working copy of https://github.com/groue/Semaphore resolved at 0.1.0
Creating working copy for https://github.com/pointfreeco/swift-macro-testing.git
Working copy of https://github.com/pointfreeco/swift-macro-testing.git resolved at 0.6.4
Creating working copy for https://github.com/pointfreeco/swift-custom-dump
Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.7.3
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.13.1
Creating working copy for https://github.com/pointfreeco/swift-concurrency-extras
Working copy of https://github.com/pointfreeco/swift-concurrency-extras resolved at 1.4.1
Creating working copy for https://github.com/swiftlang/swift-syntax.git
Working copy of https://github.com/swiftlang/swift-syntax.git resolved at 602.0.0
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/602.0.0/swift-6.2-RELEASE-MacroSupport-ubuntu_jammy_x86_64.tar.gz
Downloaded https://download.swift.org/prebuilts/swift-syntax/602.0.0/swift-6.2-RELEASE-MacroSupport-ubuntu_jammy_x86_64.tar.gz (0.31s)
Building for debugging...
[0/11] Write sources
[7/11] Write swift-version-24593BA9C3E375BF.txt
[9/62] Emitting module EffectMacros
[10/62] Emitting module IssueReporting
[11/64] Compiling IssueReporting WithExpectedIssue.swift
[12/64] Compiling IssueReporting WithIssueContext.swift
[13/64] Compiling IssueReporting XCTest.swift
[14/64] Compiling IssueReporting IsTesting.swift
[15/64] Compiling IssueReporting IssueReporter.swift
[16/64] Compiling EffectMacros Plugin.swift
[17/64] Compiling IssueReporting ReportIssue.swift
[18/64] Compiling IssueReporting _Test.swift
[19/64] Compiling IssueReporting TestContext.swift
[20/64] Compiling IssueReporting Unimplemented.swift
[21/64] Compiling IssueReporting IssueSeverity.swift
[24/66] Compiling EffectMacros EffectScopeFunctionMacro.swift
[25/66] Compiling EffectMacros EffectScopeMacro.swift
[29/66] Compiling IssueReporting FailureObserver.swift
[30/66] Compiling IssueReporting LockIsolated.swift
[31/66] Compiling IssueReporting Rethrows.swift
[32/66] Compiling IssueReporting BreakpointReporter.swift
[33/66] Compiling IssueReporting DefaultReporter.swift
[34/66] Compiling IssueReporting FatalErrorReporter.swift
[35/66] Compiling IssueReporting ErrorReporting.swift
[36/66] Compiling IssueReporting AppHostWarning.swift
[37/66] Compiling IssueReporting Deprecations.swift
[38/66] Compiling IssueReporting SwiftTesting.swift
[39/66] Compiling IssueReporting UncheckedSendable.swift
[40/66] Compiling IssueReporting Warn.swift
[41/67] Compiling Semaphore AsyncSemaphore.swift
[42/67] Emitting module Semaphore
[45/68] Compiling IssueReporting WithExpectedIssue.swift
[46/68] Compiling IssueReporting WithIssueContext.swift
[53/68] Emitting module IssueReporting
[57/68] Emitting module Semaphore
[58/68] Compiling Semaphore AsyncSemaphore.swift
[67/70] Compiling EffectMacros EffectMacro.swift
[68/71] Wrapping AST for EffectMacros for debugging
[69/71] Write Objects.LinkFileList
[70/71] Linking EffectMacros-tool
[72/95] Compiling Effect EffectStream.swift
/host/spi-builder-workspace/Sources/Effect/EffectExecutors.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 | import Semaphore
3 |
[73/96] Compiling Effect EffectExecutors.swift
/host/spi-builder-workspace/Sources/Effect/EffectExecutors.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 | import Semaphore
3 |
[74/96] Compiling Effect EffectHandler.swift
/host/spi-builder-workspace/Sources/Effect/EffectExecutors.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 | import Semaphore
3 |
[75/96] Compiling Effect Synchronization.swift
/host/spi-builder-workspace/Sources/Effect/EffectExecutors.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 | import Semaphore
3 |
[76/96] Compiling Effect TaskEffectScheduler.swift
/host/spi-builder-workspace/Sources/Effect/EffectExecutors.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 | import Semaphore
3 |
[78/97] Compiling Effect Synchronization.swift
[79/97] Compiling Effect EffectStream.swift
[80/97] Compiling Effect TestHandler.swift
/host/spi-builder-workspace/Sources/Effect/EffectExecutors.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 | import Semaphore
3 |
[81/97] Compiling Effect Effect+Macro.swift
[82/97] Compiling Effect Effect.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[83/97] Emitting module Effect
/host/spi-builder-workspace/Sources/Effect/EffectExecutors.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 | import Semaphore
3 |
[84/97] Compiling Effect ExitEffect.swift
/host/spi-builder-workspace/Sources/Effect/EffectExecutors.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 | import Semaphore
3 |
[85/97] Compiling Effect StartEffect.swift
/host/spi-builder-workspace/Sources/Effect/EffectExecutors.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 | import Semaphore
3 |
/host/spi-builder-workspace/Sources/Effect/EffectExecutors.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 | import Semaphore
3 |
/host/spi-builder-workspace/Sources/Effect/EffectExecutors.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 | import Semaphore
3 |
[88/97] Compiling Effect TaskEffect.swift
/host/spi-builder-workspace/Sources/Effect/EffectExecutors.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 | import Semaphore
3 |
[89/97] Compiling Effect Continuation.swift
/host/spi-builder-workspace/Sources/Effect/EffectExecutors.swift:1:8: error: no such module 'Dispatch'
1 | import Dispatch
| `- error: no such module 'Dispatch'
2 | import Semaphore
3 |
BUILD FAILURE 6.2 wasm