Swift Package IndexBuild Information
Failed to build Zippy, reference main (e86c8e), with Swift 6.1 for Wasm on 7 Apr 2026 00:21:40 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>&1Build Log
========================================
RunAll
========================================
Builder version: 4.69.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/sloik/Zippy.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/sloik/Zippy
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at e86c8e0 Update dependency pointfreeco/swift-snapshot-testing to from: "1.19.2" (#38)
Cloned https://github.com/sloik/Zippy.git
Revision (git rev-parse @):
e86c8e04d7742eb66ace5a66d10ef86052238dd2
SUCCESS checkout https://github.com/sloik/Zippy.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.1
Building package at path: $PWD
https://github.com/sloik/Zippy.git
https://github.com/sloik/Zippy.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
{
"identity" : "swift-snapshot-testing",
"requirement" : {
"range" : [
{
"lower_bound" : "1.19.2",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/pointfreeco/swift-snapshot-testing.git"
},
{
"identity" : "aliaswonderland",
"requirement" : {
"range" : [
{
"lower_bound" : "4.0.1",
"upper_bound" : "5.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/sloik/AliasWonderland.git"
},
{
"identity" : "eitherswift",
"requirement" : {
"range" : [
{
"lower_bound" : "1.2.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/sloik/EitherSwift.git"
}
],
"manifest_display_name" : "Zippy",
"name" : "Zippy",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.15"
},
{
"name" : "ios",
"version" : "16.0"
},
{
"name" : "tvos",
"version" : "16.0"
},
{
"name" : "watchos",
"version" : "9.0"
}
],
"products" : [
{
"name" : "Zippy",
"targets" : [
"Zippy"
],
"type" : {
"library" : [
"dynamic"
]
}
}
],
"targets" : [
{
"c99name" : "ZippyTests",
"module_type" : "SwiftTarget",
"name" : "ZippyTests",
"path" : "Tests/ZippyTests",
"product_dependencies" : [
"SnapshotTesting",
"EitherSwift"
],
"sources" : [
"ZipAsyncTests.swift",
"ZipEitherTests.swift",
"ZipOptionalTests.swift"
],
"target_dependencies" : [
"Zippy"
],
"type" : "test"
},
{
"c99name" : "Zippy",
"module_type" : "SwiftTarget",
"name" : "Zippy",
"path" : "Sources/Zippy",
"product_dependencies" : [
"AliasWonderland",
"EitherSwift"
],
"product_memberships" : [
"Zippy"
],
"sources" : [
"ZipAsync.swift",
"ZipEither.swift",
"ZipOptional.swift"
],
"type" : "library"
}
],
"tools_version" : "5.9"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$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:c3bd0c8eb125dea46564a1eb8b09ee779ba7ae350b1ee58b5e9d6ff6c39cef37
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest
Fetching https://github.com/sloik/EitherSwift.git
Fetching https://github.com/sloik/AliasWonderland.git
Fetching https://github.com/pointfreeco/swift-snapshot-testing.git
[1/131] Fetching eitherswift
[95/348] Fetching eitherswift, aliaswonderland
[246/16382] Fetching eitherswift, aliaswonderland, swift-snapshot-testing
Fetched https://github.com/sloik/AliasWonderland.git from cache (3.24s)
Fetched https://github.com/sloik/EitherSwift.git from cache (3.24s)
Fetched https://github.com/pointfreeco/swift-snapshot-testing.git from cache (3.35s)
Computing version for https://github.com/sloik/EitherSwift.git
Computed https://github.com/sloik/EitherSwift.git at 1.2.0 (3.92s)
Computing version for https://github.com/sloik/AliasWonderland.git
Computed https://github.com/sloik/AliasWonderland.git at 4.0.1 (0.56s)
Computing version for https://github.com/pointfreeco/swift-snapshot-testing.git
Computed https://github.com/pointfreeco/swift-snapshot-testing.git at 1.19.2 (0.69s)
Fetching https://github.com/pointfreeco/swift-custom-dump
Fetching https://github.com/swiftlang/swift-syntax
[1/5443] Fetching swift-custom-dump
[5444/80375] Fetching swift-custom-dump, swift-syntax
Fetched https://github.com/pointfreeco/swift-custom-dump from cache (8.84s)
Fetched https://github.com/swiftlang/swift-syntax from cache (8.90s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.5.0 (9.56s)
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay
[1/5723] Fetching xctest-dynamic-overlay
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay from cache (0.79s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 603.0.0 (3.55s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.9.0 (0.69s)
Creating working copy for https://github.com/sloik/EitherSwift.git
Working copy of https://github.com/sloik/EitherSwift.git resolved at 1.2.0
Creating working copy for https://github.com/sloik/AliasWonderland.git
Working copy of https://github.com/sloik/AliasWonderland.git resolved at 4.0.1
Creating working copy for https://github.com/pointfreeco/swift-custom-dump
Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.5.0
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/pointfreeco/xctest-dynamic-overlay
Working copy of https://github.com/pointfreeco/xctest-dynamic-overlay resolved at 1.9.0
Creating working copy for https://github.com/pointfreeco/swift-snapshot-testing.git
Working copy of https://github.com/pointfreeco/swift-snapshot-testing.git resolved at 1.19.2
Building for debugging...
[0/13] Write sources
[3/13] Write swift-version-24593BA9C3E375BF.txt
[5/23] Emitting module EitherSwift
[6/23] Compiling AliasWonderland ClosuresAliases.swift
[7/23] Emitting module AliasWonderland
[8/23] Compiling AliasWonderland SideEffectAliases.swift
[9/24] Compiling EitherSwift EitherMap.swift
[10/24] Compiling EitherSwift EitherFold.swift
[11/24] Compiling EitherSwift EitherUtils.swift
[12/24] Compiling EitherSwift Either.swift
[13/24] Compiling EitherSwift EitherFactory.swift
[14/24] Compiling EitherSwift EitherAPI.swift
[16/25] Wrapping AST for AliasWonderland for debugging
[17/25] Write Objects.LinkFileList
[18/25] Wrapping AST for EitherSwift for debugging
[19/25] Write Objects.LinkFileList
error: dynamic libraries are unsupported for target 'wasm32-unknown-wasi'
[20/25] Linking libAliasWonderland.wasm
error: dynamic libraries are unsupported for target 'wasm32-unknown-wasi'
[20/25] Linking libEitherSwift.wasm
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:c3bd0c8eb125dea46564a1eb8b09ee779ba7ae350b1ee58b5e9d6ff6c39cef37
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.1-latest
warning: 'spi-builder-workspace': found 12 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
/host/spi-builder-workspace/Tests/ZippyTests/__Snapshots__/ZipOptionalTests/test_zips_snapshosts.4.txt
/host/spi-builder-workspace/Tests/ZippyTests/__Snapshots__/ZipAsyncTests/test_zips_snapshosts.3.txt
/host/spi-builder-workspace/Tests/ZippyTests/__Snapshots__/ZipAsyncTests/test_zips_snapshosts.1.txt
/host/spi-builder-workspace/Tests/ZippyTests/__Snapshots__/ZipOptionalTests/test_zips_snapshosts.2.txt
/host/spi-builder-workspace/Tests/ZippyTests/__Snapshots__/ZipAsyncTests/test_zips_snapshosts.2.txt
/host/spi-builder-workspace/Tests/ZippyTests/__Snapshots__/ZipOptionalTests/test_zips_snapshosts.1.txt
/host/spi-builder-workspace/Tests/ZippyTests/__Snapshots__/ZipOptionalTests/test_zips_snapshosts.6.txt
/host/spi-builder-workspace/Tests/ZippyTests/__Snapshots__/ZipOptionalTests/test_zips_snapshosts.3.txt
/host/spi-builder-workspace/Tests/ZippyTests/__Snapshots__/ZipOptionalTests/test_zips_snapshosts.8.txt
/host/spi-builder-workspace/Tests/ZippyTests/__Snapshots__/ZipOptionalTests/test_zips_snapshosts.7.txt
/host/spi-builder-workspace/Tests/ZippyTests/__Snapshots__/ZipOptionalTests/test_zips_snapshosts.5.txt
/host/spi-builder-workspace/Tests/ZippyTests/__Snapshots__/ZipOptionalTests/test_zips_snapshosts.9.txt
[0/1] Planning build
Building for debugging...
[0/10] Write swift-version-24593BA9C3E375BF.txt
[2/20] Compiling AliasWonderland SideEffectAliases.swift
[3/20] Compiling AliasWonderland ClosuresAliases.swift
[4/20] Emitting module AliasWonderland
[5/21] Compiling EitherSwift EitherFactory.swift
[6/21] Compiling EitherSwift EitherAPI.swift
[7/21] Compiling EitherSwift Either.swift
[8/21] Emitting module EitherSwift
[10/21] Compiling EitherSwift EitherFold.swift
[11/21] Compiling EitherSwift EitherMap.swift
[12/21] Compiling EitherSwift EitherUtils.swift
[12/21] Write Objects.LinkFileList
error: dynamic libraries are unsupported for target 'wasm32-unknown-wasi'
[15/20] Linking libAliasWonderland.wasm
error: dynamic libraries are unsupported for target 'wasm32-unknown-wasi'
[15/20] Linking libEitherSwift.wasm
BUILD FAILURE 6.1 wasm