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 MicroExpress, reference 0.5.4 (08760d), with Swift 6.2 (beta) for Wasm on 19 Jun 2025 16:25:22 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/NozeIO/MicroExpress.git
Reference: 0.5.4
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/NozeIO/MicroExpress
 * tag               0.5.4      -> FETCH_HEAD
HEAD is now at 08760d0 Update README.md
Cloned https://github.com/NozeIO/MicroExpress.git
Revision (git rev-parse @):
08760d00f09f1cc17334290d97fdfc4bf04ea5a8
SUCCESS checkout https://github.com/NozeIO/MicroExpress.git at 0.5.4
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/NozeIO/MicroExpress.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" 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: sha256:44384f43f933eaa0f42803e9ef7c3d8388c5841ccc831a15a5edf63d8c273423
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
Fetching https://github.com/AlwaysRightInstitute/mustache.git
Fetching https://github.com/apple/swift-nio.git
[1/559] Fetching mustache
Fetched https://github.com/AlwaysRightInstitute/mustache.git from cache (0.29s)
[1/76327] Fetching swift-nio
Fetched https://github.com/apple/swift-nio.git from cache (8.96s)
Computing version for https://github.com/AlwaysRightInstitute/mustache.git
Computed https://github.com/AlwaysRightInstitute/mustache.git at 0.5.9 (9.81s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.83.0 (1.55s)
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/apple/swift-system.git
Fetching https://github.com/apple/swift-atomics.git
[1/1797] Fetching swift-atomics
[595/6233] Fetching swift-atomics, swift-system
[1394/22873] Fetching swift-atomics, swift-system, swift-collections
Fetched https://github.com/apple/swift-system.git from cache (0.79s)
[4626/18437] Fetching swift-atomics, swift-collections
Fetched https://github.com/apple/swift-atomics.git from cache (0.81s)
[3162/16640] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git from cache (2.13s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.0 (2.80s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.5.0 (0.53s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.2.0 (0.97s)
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.0
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.83.0
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.5.0
Creating working copy for https://github.com/AlwaysRightInstitute/mustache.git
Working copy of https://github.com/AlwaysRightInstitute/mustache.git resolved at 0.5.9
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.2.0
Building for debugging...
[0/26] Write sources
[12/26] Compiling _AtomicsShims.c
[13/26] Compiling CNIOLinux liburing_shims.c
[14/26] Compiling CNIOWindows WSAStartup.c
[15/26] Write swift-version-24593BA9C3E375BF.txt
[16/26] Compiling CNIOLinux shim.c
[17/26] Compiling CNIOWASI CNIOWASI.c
[18/26] Compiling CNIOWindows shim.c
[19/26] Compiling CNIODarwin shim.c
[20/26] Compiling CNIOLLHTTP c_nio_http.c
[21/48] Compiling CNIOLLHTTP c_nio_api.c
[22/48] Write sources
[23/72] Compiling CNIOLLHTTP c_nio_llhttp.c
[24/72] Compiling c-nioatomics.c
[26/72] Compiling InternalCollectionsUtilities UnsafeBufferPointer+Extras.swift
[27/73] Compiling Atomics AtomicStorage.swift
[28/73] Compiling Atomics AtomicValue.swift
[29/75] Compiling Atomics UnsafeAtomic.swift
[30/75] Compiling Atomics UnsafeAtomicLazyReference.swift
[33/75] Compiling Atomics PointerConformances.swift
[34/75] Compiling Atomics Primitives.native.swift
[35/75] Compiling Atomics AtomicInteger.swift
[36/75] Compiling Atomics AtomicOptionalWrappable.swift
[37/75] Compiling Atomics AtomicReference.swift
[39/75] Compiling mustache MustacheParser.swift
/host/spi-builder-workspace/.build/checkouts/mustache/Sources/mustache/Helpers.swift:9:8: error: no such module 'Foundation'
 7 | //
 8 |
 9 | import Foundation
   |        `- error: no such module 'Foundation'
10 |
11 | public extension MustacheRenderingContext {
[39/75] Compiling c-atomics.c
[41/75] Compiling InternalCollectionsUtilities UnsafeMutableBufferPointer+Extras.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[42/75] Emitting module mustache
/host/spi-builder-workspace/.build/checkouts/mustache/Sources/mustache/Helpers.swift:9:8: error: no such module 'Foundation'
 7 | //
 8 |
 9 | import Foundation
   |        `- error: no such module 'Foundation'
10 |
11 | public extension MustacheRenderingContext {
[43/75] Compiling Atomics ManagedAtomic.swift
[44/75] Compiling Atomics ManagedAtomicLazyReference.swift
[45/75] Compiling Atomics AtomicMemoryOrderings.swift
[46/75] Compiling Atomics DoubleWord.swift
[47/75] Compiling Atomics OptionalRawRepresentable.swift
[48/75] Compiling Atomics RawRepresentable.swift
[49/75] Emitting module InternalCollectionsUtilities
[50/75] Compiling Atomics AtomicBool.swift
[51/75] Compiling Atomics IntegerConformances.swift
[55/75] Compiling mustache MustacheNode.swift
/host/spi-builder-workspace/.build/checkouts/mustache/Sources/mustache/Helpers.swift:9:8: error: no such module 'Foundation'
 7 | //
 8 |
 9 | import Foundation
   |        `- error: no such module 'Foundation'
10 |
11 | public extension MustacheRenderingContext {
[56/75] Compiling mustache Helpers.swift
/host/spi-builder-workspace/.build/checkouts/mustache/Sources/mustache/Helpers.swift:9:8: error: no such module 'Foundation'
 7 | //
 8 |
 9 | import Foundation
   |        `- error: no such module 'Foundation'
10 |
11 | public extension MustacheRenderingContext {
[57/75] Compiling mustache Mustacheable.swift
/host/spi-builder-workspace/.build/checkouts/mustache/Sources/mustache/Helpers.swift:9:8: error: no such module 'Foundation'
 7 | //
 8 |
 9 | import Foundation
   |        `- error: no such module 'Foundation'
10 |
11 | public extension MustacheRenderingContext {
[58/75] Compiling mustache MustacheRenderingContext.swift
/host/spi-builder-workspace/.build/checkouts/mustache/Sources/mustache/Helpers.swift:9:8: error: no such module 'Foundation'
 7 | //
 8 |
 9 | import Foundation
   |        `- error: no such module 'Foundation'
10 |
11 | public extension MustacheRenderingContext {
[59/75] Compiling mustache SimpleKVC.swift
/host/spi-builder-workspace/.build/checkouts/mustache/Sources/mustache/Helpers.swift:9:8: error: no such module 'Foundation'
 7 | //
 8 |
 9 | import Foundation
   |        `- error: no such module 'Foundation'
10 |
11 | public extension MustacheRenderingContext {
[60/75] Compiling mustache HTMLEscape.swift
/host/spi-builder-workspace/.build/checkouts/mustache/Sources/mustache/Helpers.swift:9:8: error: no such module 'Foundation'
 7 | //
 8 |
 9 | import Foundation
   |        `- error: no such module 'Foundation'
10 |
11 | public extension MustacheRenderingContext {
[62/77] Emitting module _NIOBase64
BUILD FAILURE 6.2 wasm