Swift Package IndexBuild Information
Failed to build swift-navigation, reference main (11f7b0), with Swift 6.3 for Wasm on 19 Apr 2026 16:47:29 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>&1Build Log
========================================
RunAll
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Builder version: 4.70.0
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 11f7b0b Clean up
Cloned https://github.com/pointfreeco/swift-navigation.git
Revision (git rev-parse @):
11f7b0b2596e489c97315f0d1c3282c800a20faf
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/pointfreeco/swift-navigation.git at main
========================================
Build
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Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/pointfreeco/swift-navigation.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$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
Fetching https://github.com/swiftlang/swift-docc-plugin
Fetching https://github.com/pointfreeco/swift-perception
Fetching https://github.com/pointfreeco/swift-custom-dump
[1/1966] Fetching swift-perception
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[568/9707] Fetching swift-perception, swift-docc-plugin, swift-custom-dump
Fetched https://github.com/pointfreeco/swift-perception from cache (1.63s)
[7241/7741] Fetching swift-docc-plugin, swift-custom-dump
Fetching https://github.com/apple/swift-collections
Fetched https://github.com/pointfreeco/swift-custom-dump from cache (1.62s)
[1890/2277] Fetching swift-docc-plugin
Fetching https://github.com/pointfreeco/swift-concurrency-extras
Fetching https://github.com/pointfreeco/swift-case-paths
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay
Fetched https://github.com/swiftlang/swift-docc-plugin from cache (1.88s)
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Fetched https://github.com/pointfreeco/swift-concurrency-extras from cache (1.73s)
Fetched https://github.com/pointfreeco/swift-case-paths from cache (1.74s)
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay from cache (1.75s)
[15320/23569] Fetching swift-collections
Fetched https://github.com/apple/swift-collections from cache (3.28s)
Computing version for https://github.com/pointfreeco/swift-concurrency-extras
Computed https://github.com/pointfreeco/swift-concurrency-extras at 1.3.2 (5.71s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.5.0 (0.71s)
Computing version for https://github.com/pointfreeco/swift-case-paths
Computed https://github.com/pointfreeco/swift-case-paths at 1.7.3 (1.58s)
Fetching https://github.com/swiftlang/swift-syntax
[1/74983] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax from cache (9.35s)
Computing version for https://github.com/swiftlang/swift-docc-plugin
Computed https://github.com/swiftlang/swift-docc-plugin at 1.4.6 (14.33s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3672] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.71s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.63s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.9.0 (0.72s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 603.0.0 (1.03s)
Computing version for https://github.com/pointfreeco/swift-perception
Computed https://github.com/pointfreeco/swift-perception at 2.0.10 (0.90s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.4.1 (1.03s)
Creating working copy for https://github.com/swiftlang/swift-docc-plugin
Working copy of https://github.com/swiftlang/swift-docc-plugin resolved at 1.4.6
Creating working copy for https://github.com/pointfreeco/swift-custom-dump
Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.5.0
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 603.0.0
Creating working copy for https://github.com/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.4.1
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/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/pointfreeco/swift-case-paths
Working copy of https://github.com/pointfreeco/swift-case-paths resolved at 1.7.3
Creating working copy for https://github.com/pointfreeco/swift-perception
Working copy of https://github.com/pointfreeco/swift-perception resolved at 2.0.10
Creating working copy for https://github.com/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.9.0
Downloading package prebuilt https://download.swift.org/prebuilts/swift-syntax/603.0.0/swift-6.3-RELEASE-ubuntu_jammy_x86_64-MacroSupport.tar.gz
Downloaded https://download.swift.org/prebuilts/swift-syntax/603.0.0/swift-6.3-RELEASE-ubuntu_jammy_x86_64-MacroSupport.tar.gz (0.62s)
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/32] Write sources
[20/32] Compiling UIKitNavigationShim shim.m
[21/32] Write swift-version-24593BA9C3E375BF.txt
[23/71] Emitting module InternalCollectionsUtilities
[24/73] Compiling InternalCollectionsUtilities _SortedCollection.swift
[25/73] Compiling InternalCollectionsUtilities _UniqueCollection.swift
[26/73] Compiling InternalCollectionsUtilities Debugging.swift
[27/73] Compiling InternalCollectionsUtilities Descriptions.swift
[28/73] Compiling InternalCollectionsUtilities FixedWidthInteger+roundUpToPowerOfTwo.swift
[29/73] Compiling InternalCollectionsUtilities UnsafeMutableRawBufferPointer+Extras.swift
[30/73] Compiling InternalCollectionsUtilities UnsafeRawBufferPointer+Extras.swift
[31/73] Emitting module ConcurrencyExtras
[32/74] Emitting module IssueReportingPackageSupport
[33/74] Compiling IssueReportingPackageSupport _Test.swift
[34/75] Compiling InternalCollectionsUtilities LifetimeOverride.swift
[35/75] Compiling InternalCollectionsUtilities RandomAccessCollection+Offsets.swift
[36/75] Compiling InternalCollectionsUtilities Span+Extras.swift
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[39/75] Compiling InternalCollectionsUtilities _UnsafeBitSet+_Word.swift
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[41/75] Compiling InternalCollectionsUtilities String+Padding.swift
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[44/75] Compiling ConcurrencyExtras Result.swift
[45/75] Compiling InternalCollectionsUtilities Integer rank.swift
[46/75] Compiling ConcurrencyExtras Locking.swift
[47/75] Compiling ConcurrencyExtras UncheckedBox.swift
[47/76] Wrapping AST for IssueReportingPackageSupport for debugging
[50/99] Compiling ConcurrencyExtras UncheckedSendable.swift
[51/154] Compiling PerceptionMacros Plugins.swift
[52/154] Compiling CasePathsMacros Plugin.swift
[53/154] Compiling PerceptionMacros PerceptibleMacro.swift
[54/154] Compiling PerceptionMacros Availability.swift
[55/154] Emitting module PerceptionMacros
[56/154] Compiling PerceptionMacros Extensions.swift
[58/155] Compiling OrderedCollections OrderedDictionary+Initializers.swift
[59/155] Compiling OrderedCollections OrderedDictionary+Invariants.swift
[60/157] Emitting module CasePathsMacros
[61/157] Compiling CasePathsMacros CasePathableMacro.swift
[62/158] Wrapping AST for PerceptionMacros for debugging
[64/158] Emitting module IssueReporting
[64/158] Wrapping AST for CasePathsMacros for debugging
[65/158] Write Objects.LinkFileList
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[78/158] Emitting module IssueReportingTestSupport
[79/158] Compiling IssueReportingTestSupport SwiftTesting.swift
[80/158] Compiling OrderedCollections OrderedSet+Partial SetAlgebra intersection.swift
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[118/158] Compiling OrderedCollections _HashTable+Bucket.swift
[119/158] Compiling OrderedCollections _HashTable+BucketIterator.swift
[120/158] Compiling OrderedCollections _HashTable+Constants.swift
[121/158] Compiling ConcurrencyExtras LockIsolated.swift
[130/164] Compiling OrderedCollections _HashTable.swift
[131/164] Compiling OrderedCollections _Hashtable+Header.swift
[133/165] Compiling OrderedCollections _HashTable+CustomStringConvertible.swift
[134/165] Compiling OrderedCollections _HashTable+Testing.swift
[135/165] Compiling OrderedCollections _HashTable+UnsafeHandle.swift
[151/166] Compiling ConcurrencyExtras MainSerialExecutor.swift
[152/166] Compiling ConcurrencyExtras Task.swift
[154/167] Emitting module OrderedCollections
[155/167] Compiling IssueReportingTestSupport XCTest.swift
[157/186] Compiling XCTestDynamicOverlay Exports.swift
[157/186] Wrapping AST for IssueReportingTestSupport for debugging
[158/186] Write Objects.LinkFileList
[159/186] Linking CasePathsMacros-tool
error: dynamic libraries are unsupported for target 'wasm32-unknown-wasip1'
[160/186] Linking libIssueReportingTestSupport.wasm
[160/186] Linking PerceptionMacros-tool
BUILD FAILURE 6.3 wasm