swift-filestreamer – Build Information

Build Information

Failed to build swift-filestreamer, reference main (5393ef), with Swift 6.1 for Wasm on 28 Apr 2026 08:46:24 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/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-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/sersoft-gmbh/swift-filestreamer.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/sersoft-gmbh/swift-filestreamer
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 5393ef4 Bump github.com/apple/swift-docc-plugin from 1.4.6 to 1.5.0
Cloned https://github.com/sersoft-gmbh/swift-filestreamer.git
Revision (git rev-parse @):
5393ef43ff4663c8e8ca7db87e0f5e96bd58c00f
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/sersoft-gmbh/swift-filestreamer.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/sersoft-gmbh/swift-filestreamer.git
https://github.com/sersoft-gmbh/swift-filestreamer.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest swift build --swift-sdk wasm32-unknown-wasi -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
wasm-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:276d66a16377d3ee059b2e3429cbc1154d9f01e42871e5d702fd5d8b9044d93d
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest
Fetching https://github.com/apple/swift-system
Fetching https://github.com/apple/swift-docc-plugin
[1/2287] Fetching swift-docc-plugin
[2288/7888] Fetching swift-docc-plugin, swift-system
Fetched https://github.com/apple/swift-system from cache (0.49s)
Fetched https://github.com/apple/swift-docc-plugin from cache (0.49s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (2.82s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3677] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.47s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.10s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.6.4 (0.61s)
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.5.0
Creating working copy for https://github.com/apple/swift-system
Working copy of https://github.com/apple/swift-system resolved at 1.6.4
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/6] Write sources
[4/6] Compiling CSystem shims.c
[5/6] Write swift-version-24593BA9C3E375BF.txt
[7/37] Emitting module SystemPackage
[8/41] Compiling SystemPackage Errno.swift
[9/41] Compiling SystemPackage ErrnoWindows.swift
[10/41] Compiling SystemPackage FileDescriptor.swift
[11/41] Compiling SystemPackage FileHelpers.swift
[12/41] Compiling SystemPackage FileOperations.swift
[13/41] Compiling SystemPackage FilePathWindows.swift
[14/41] Compiling SystemPackage FilePermissions.swift
[15/41] Compiling SystemPackage IOCompletion.swift
[16/41] Compiling SystemPackage IORequest.swift
[17/41] Compiling SystemPackage FilePath.swift
[18/41] Compiling SystemPackage FilePathComponentView.swift
[19/41] Compiling SystemPackage FilePathComponents.swift
[20/41] Compiling SystemPackage FilePathParsing.swift
[21/41] Compiling SystemPackage FilePathString.swift
[22/41] Compiling SystemPackage SystemString.swift
[23/41] Compiling SystemPackage Util+StringArray.swift
[24/41] Compiling SystemPackage Util.swift
[25/41] Compiling SystemPackage UtilConsumers.swift
[26/41] Compiling SystemPackage Syscalls.swift
[27/41] Compiling SystemPackage WindowsSyscallAdapters.swift
[28/41] Compiling SystemPackage MachPort.swift
[29/41] Compiling SystemPackage PlatformString.swift
[30/41] Compiling SystemPackage IORing.swift
[31/41] Compiling SystemPackage RawIORequest.swift
[32/41] Compiling SystemPackage Backcompat.swift
[33/41] Compiling SystemPackage CInterop.swift
[34/41] Compiling SystemPackage FilePathSyntax.swift
[35/41] Compiling SystemPackage FilePathTemp.swift
[36/41] Compiling SystemPackage FilePathTempPosix.swift
[37/41] Compiling SystemPackage FilePathTempWindows.swift
[38/41] Compiling SystemPackage Constants.swift
[39/41] Compiling SystemPackage Exports.swift
[40/41] Compiling SystemPackage Mocking.swift
[41/41] Compiling SystemPackage RawBuffer.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[43/45] Emitting module FileStreamer
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/FileStreamer/FileStream.swift:2:20: error: no such module 'Dispatch'
  1 | fileprivate import Foundation
  2 | fileprivate import Dispatch
    |                    `- error: no such module 'Dispatch'
  3 | public import SystemPackage
  4 |
[44/45] Compiling FileStreamer AnyAsyncStream.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/FileStreamer/FileStream.swift:2:20: error: no such module 'Dispatch'
  1 | fileprivate import Foundation
  2 | fileprivate import Dispatch
    |                    `- error: no such module 'Dispatch'
  3 | public import SystemPackage
  4 |
[45/45] Compiling FileStreamer FileStream.swift
<unknown>:0: warning: upcoming feature 'InferSendableFromCaptures' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'GlobalActorIsolatedTypesUsability' is already enabled as of Swift version 6
<unknown>:0: warning: upcoming feature 'DisableOutwardActorInference' is already enabled as of Swift version 6
/host/spi-builder-workspace/Sources/FileStreamer/FileStream.swift:2:20: error: no such module 'Dispatch'
  1 | fileprivate import Foundation
  2 | fileprivate import Dispatch
    |                    `- error: no such module 'Dispatch'
  3 | public import SystemPackage
  4 |
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/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-6.1-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:276d66a16377d3ee059b2e3429cbc1154d9f01e42871e5d702fd5d8b9044d93d
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest
[0/1] Planning build
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/3] Write swift-version-24593BA9C3E375BF.txt
[4/34] Compiling SystemPackage FilePathWindows.swift
[5/34] Compiling SystemPackage FilePermissions.swift
[6/34] Compiling SystemPackage IOCompletion.swift
[7/34] Compiling SystemPackage IORequest.swift
[8/38] Emitting module SystemPackage
[9/38] Compiling SystemPackage FilePathSyntax.swift
[10/38] Compiling SystemPackage FilePathTemp.swift
[11/38] Compiling SystemPackage FilePathTempPosix.swift
[12/38] Compiling SystemPackage FilePathTempWindows.swift
[13/38] Compiling SystemPackage Syscalls.swift
[14/38] Compiling SystemPackage WindowsSyscallAdapters.swift
[15/38] Compiling SystemPackage MachPort.swift
[16/38] Compiling SystemPackage PlatformString.swift
[17/38] Compiling SystemPackage Constants.swift
[18/38] Compiling SystemPackage Exports.swift
[19/38] Compiling SystemPackage Mocking.swift
[20/38] Compiling SystemPackage RawBuffer.swift
[21/38] Compiling SystemPackage Errno.swift
[22/38] Compiling SystemPackage ErrnoWindows.swift
[23/38] Compiling SystemPackage FileDescriptor.swift
[24/38] Compiling SystemPackage FileHelpers.swift
[25/38] Compiling SystemPackage FileOperations.swift
[26/38] Compiling SystemPackage IORing.swift
[27/38] Compiling SystemPackage RawIORequest.swift
[28/38] Compiling SystemPackage Backcompat.swift
[29/38] Compiling SystemPackage CInterop.swift
[30/38] Compiling SystemPackage FilePath.swift
[31/38] Compiling SystemPackage FilePathComponentView.swift
[32/38] Compiling SystemPackage FilePathComponents.swift
[33/38] Compiling SystemPackage FilePathParsing.swift
[34/38] Compiling SystemPackage FilePathString.swift
[35/38] Compiling SystemPackage SystemString.swift
[36/38] Compiling SystemPackage Util+StringArray.swift
[37/38] Compiling SystemPackage Util.swift
[38/38] Compiling SystemPackage UtilConsumers.swift
[40/42] Compiling FileStreamer FileStream.swift
/host/spi-builder-workspace/Sources/FileStreamer/FileStream.swift:2:20: error: no such module 'Dispatch'
  1 | fileprivate import Foundation
  2 | fileprivate import Dispatch
    |                    `- error: no such module 'Dispatch'
  3 | public import SystemPackage
  4 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[41/42] Emitting module FileStreamer
/host/spi-builder-workspace/Sources/FileStreamer/FileStream.swift:2:20: error: no such module 'Dispatch'
  1 | fileprivate import Foundation
  2 | fileprivate import Dispatch
    |                    `- error: no such module 'Dispatch'
  3 | public import SystemPackage
  4 |
[42/42] Compiling FileStreamer AnyAsyncStream.swift
/host/spi-builder-workspace/Sources/FileStreamer/FileStream.swift:2:20: error: no such module 'Dispatch'
  1 | fileprivate import Foundation
  2 | fileprivate import Dispatch
    |                    `- error: no such module 'Dispatch'
  3 | public import SystemPackage
  4 |
BUILD FAILURE 6.1 wasm