The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build swift-navigation, reference main (923d50), with Swift 6.2 (beta) for Wasm on 10 Sep 2025 18:29:49 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/pointfreeco/swift-navigation.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/pointfreeco/swift-navigation
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 923d507 `observe` should take `@isolated(any)` functions (#306)
Cloned https://github.com/pointfreeco/swift-navigation.git
Revision (git rev-parse @):
923d5070b437cd01a85f4630a681144a3fef4126
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/pointfreeco/swift-navigation.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/pointfreeco/swift-navigation.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:3160178686d03086db4c1712d78c1980537bb37521128c64baade7f466b6b4aa
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
Fetching https://github.com/pointfreeco/swift-case-paths
Fetching https://github.com/pointfreeco/swift-concurrency-extras
Fetching https://github.com/pointfreeco/swift-perception
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay
Fetching https://github.com/pointfreeco/swift-custom-dump
Fetching https://github.com/swiftlang/swift-docc-plugin
[1/2094] Fetching swift-docc-plugin
[232/3939] Fetching swift-docc-plugin, swift-perception
[841/8348] Fetching swift-docc-plugin, swift-perception, swift-case-paths
[1558/9226] Fetching swift-docc-plugin, swift-perception, swift-case-paths, swift-concurrency-extras
[6275/13824] Fetching swift-docc-plugin, swift-perception, swift-case-paths, swift-concurrency-extras, swift-custom-dump
[10608/19323] Fetching swift-docc-plugin, swift-perception, swift-case-paths, swift-concurrency-extras, swift-custom-dump, xctest-dynamic-overlay
Fetched https://github.com/pointfreeco/swift-custom-dump from cache (0.56s)
Fetching https://github.com/apple/swift-collections
[12856/14725] Fetching swift-docc-plugin, swift-perception, swift-case-paths, swift-concurrency-extras, xctest-dynamic-overlay
Fetched https://github.com/pointfreeco/swift-perception from cache (0.81s)
Fetched https://github.com/pointfreeco/swift-concurrency-extras from cache (0.81s)
Fetched https://github.com/pointfreeco/swift-case-paths from cache (0.81s)
Fetched https://github.com/swiftlang/swift-docc-plugin from cache (0.81s)
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay from cache (0.83s)
[1/17445] Fetching swift-collections
Fetched https://github.com/apple/swift-collections from cache (1.53s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.3.3 (2.63s)
Computing version for https://github.com/pointfreeco/swift-concurrency-extras
Computed https://github.com/pointfreeco/swift-concurrency-extras at 1.3.2 (0.50s)
Computing version for https://github.com/pointfreeco/swift-case-paths
Computed https://github.com/pointfreeco/swift-case-paths at 1.7.1 (2.39s)
Fetching https://github.com/swiftlang/swift-syntax
[1/71911] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax from cache (7.49s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.6.1 (7.82s)
Computing version for https://github.com/swiftlang/swift-docc-plugin
Computed https://github.com/swiftlang/swift-docc-plugin at 1.4.5 (2.37s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3507] 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 (0.97s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 601.0.1 (0.67s)
Computing version for https://github.com/pointfreeco/swift-perception
Computed https://github.com/pointfreeco/swift-perception at 2.0.7 (0.39s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.2.1 (0.61s)
Creating working copy for https://github.com/pointfreeco/swift-case-paths
Working copy of https://github.com/pointfreeco/swift-case-paths resolved at 1.7.1
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-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.2.1
Creating working copy for https://github.com/pointfreeco/swift-custom-dump
Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.3.3
Creating working copy for https://github.com/pointfreeco/swift-concurrency-extras
Working copy of https://github.com/pointfreeco/swift-concurrency-extras resolved at 1.3.2
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 601.0.1
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.6.1
Creating working copy for https://github.com/swiftlang/swift-docc-plugin
Working copy of https://github.com/swiftlang/swift-docc-plugin resolved at 1.4.5
Creating working copy for https://github.com/pointfreeco/swift-perception
Working copy of https://github.com/pointfreeco/swift-perception resolved at 2.0.7
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/58] Write sources
[34/58] Compiling UIKitNavigationShim shim.m
[35/58] Compiling _SwiftSyntaxCShims dummy.c
[36/58] Write swift-version-24593BA9C3E375BF.txt
[38/93] Emitting module SwiftSyntax601
error: emit-module command failed with exit code 1 (use -v to see invocation)
[39/93] Emitting module ConcurrencyExtras
/host/spi-builder-workspace/.build/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/AsyncStream.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 |
  3 | extension AsyncStream {
[40/94] Compiling SwiftSyntax600 Empty.swift
[41/94] Emitting module SwiftSyntax600
[43/95] Emitting module SwiftSyntax510
[44/95] Compiling SwiftSyntax510 Empty.swift
[44/96] Wrapping AST for SwiftSyntax600 for debugging
[47/96] Emitting module SwiftSyntax509
[48/96] Compiling SwiftSyntax509 Empty.swift
[49/97] Compiling SwiftSyntax601 Empty.swift
[49/98] Wrapping AST for SwiftSyntax510 for debugging
[53/98] Compiling IssueReportingPackageSupport _Test.swift
[54/98] Emitting module IssueReportingPackageSupport
[54/99] Wrapping AST for SwiftSyntax509 for debugging
[56/99] Compiling ConcurrencyExtras LockIsolated.swift
/host/spi-builder-workspace/.build/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/AsyncStream.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 |
  3 | extension AsyncStream {
[57/99] Compiling InternalCollectionsUtilities _UnsafeBitSet+Index.swift
/host/spi-builder-workspace/.build/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/AsyncStream.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 |
  3 | extension AsyncStream {
[58/99] Compiling InternalCollectionsUtilities _UnsafeBitSet+_Word.swift
/host/spi-builder-workspace/.build/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/AsyncStream.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 |
  3 | extension AsyncStream {
[58/99] Wrapping AST for SwiftSyntax601 for debugging
[60/99] Compiling ConcurrencyExtras Task.swift
/host/spi-builder-workspace/.build/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/AsyncStream.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 |
  3 | extension AsyncStream {
[61/99] Compiling ConcurrencyExtras MainSerialExecutor.swift
/host/spi-builder-workspace/.build/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/AsyncStream.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 |
  3 | extension AsyncStream {
[62/99] Compiling InternalCollectionsUtilities UInt+first and last set bit.swift
/host/spi-builder-workspace/.build/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/AsyncStream.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 |
  3 | extension AsyncStream {
[63/99] Compiling InternalCollectionsUtilities UInt+reversed.swift
/host/spi-builder-workspace/.build/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/AsyncStream.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 |
  3 | extension AsyncStream {
[64/99] Compiling ConcurrencyExtras Result.swift
/host/spi-builder-workspace/.build/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/AsyncStream.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 |
  3 | extension AsyncStream {
[65/99] Compiling ConcurrencyExtras UncheckedSendable.swift
/host/spi-builder-workspace/.build/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/AsyncStream.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 |
  3 | extension AsyncStream {
[66/99] Compiling InternalCollectionsUtilities FixedWidthInteger+roundUpToPowerOfTwo.swift
/host/spi-builder-workspace/.build/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/AsyncStream.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 |
  3 | extension AsyncStream {
[67/99] Compiling InternalCollectionsUtilities Integer rank.swift
/host/spi-builder-workspace/.build/checkouts/swift-concurrency-extras/Sources/ConcurrencyExtras/AsyncStream.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 |
  3 | extension AsyncStream {
[68/99] Emitting module InternalCollectionsUtilities
[69/99] Compiling InternalCollectionsUtilities Descriptions.swift
[70/99] Compiling InternalCollectionsUtilities RandomAccessCollection+Offsets.swift
[71/99] Compiling InternalCollectionsUtilities _UniqueCollection.swift
[72/99] Compiling InternalCollectionsUtilities Debugging.swift
[74/99] Compiling InternalCollectionsUtilities UnsafeBufferPointer+Extras.swift
[75/100] Compiling InternalCollectionsUtilities _UnsafeBitSet.swift
[76/100] Compiling InternalCollectionsUtilities _SortedCollection.swift
BUILD FAILURE 6.2 wasm