Swift Package IndexBuild Information
Failed to build Grain, reference main (4d40ee), with Swift 6.3 for Wasm on 13 Apr 2026 10:06:09 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
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Clone URL: https://github.com/muukii/Grain.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/muukii/Grain
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 4d40ee4 Object accepts any GrainView (#14)
Cloned https://github.com/muukii/Grain.git
Revision (git rev-parse @):
4d40ee464fab0eb4b121283f4675efd58056a412
SUCCESS checkout https://github.com/muukii/Grain.git at main
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/muukii/Grain.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$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/apple/swift-tools-support-core.git
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/Alamofire/Alamofire.git
[1/17523] Fetching swift-argument-parser
[423/24710] Fetching swift-argument-parser, swift-tools-support-core
[353/56207] Fetching swift-argument-parser, swift-tools-support-core, alamofire
Fetched https://github.com/apple/swift-tools-support-core.git from cache (1.29s)
[23508/49020] Fetching swift-argument-parser, alamofire
Fetched https://github.com/apple/swift-argument-parser from cache (5.76s)
Fetching https://github.com/jpsim/Yams.git
Fetched https://github.com/Alamofire/Alamofire.git from cache (5.88s)
[1/11551] Fetching yams
Fetched https://github.com/jpsim/Yams.git from cache (2.09s)
Computing version for https://github.com/jpsim/Yams.git
Computed https://github.com/jpsim/Yams.git at 5.4.0 (8.61s)
Computing version for https://github.com/Alamofire/Alamofire.git
Computed https://github.com/Alamofire/Alamofire.git at 5.11.2 (0.69s)
Computing version for https://github.com/apple/swift-tools-support-core.git
Computed https://github.com/apple/swift-tools-support-core.git at 0.7.3 (0.83s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.7.1 (0.77s)
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.7.1
Creating working copy for https://github.com/Alamofire/Alamofire.git
Working copy of https://github.com/Alamofire/Alamofire.git resolved at 5.11.2
Creating working copy for https://github.com/jpsim/Yams.git
Working copy of https://github.com/jpsim/Yams.git resolved at 5.4.0
Creating working copy for https://github.com/apple/swift-tools-support-core.git
Working copy of https://github.com/apple/swift-tools-support-core.git resolved at 0.7.3
[1/1] Compiling plugin GenerateManual
[2/2] Compiling plugin GenerateDoccReference
Building for debugging...
[2/35] Write sources
[9/35] Compiling TSCclibc process.c
[10/35] Compiling TSCclibc libc.c
[10/35] Compiling TSCclibc strerror.c
[12/35] Write sources
[13/35] Copying PrivacyInfo.xcprivacy
[14/35] Write sources
[15/35] Write swift-version-24593BA9C3E375BF.txt
[16/35] Compiling writer.c
[16/35] Compiling reader.c
[18/35] Compiling parser.c
[19/39] Compiling api.c
error: emit-module command failed with exit code 1 (use -v to see invocation)
[21/40] Emitting module TSCLibc
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCLibc/libc.swift:21:19: error: no such module 'Darwin.C'
19 | @_exported import Android
20 | #else
21 | @_exported import Darwin.C
| `- error: no such module 'Darwin.C'
22 | #endif
23 |
[21/79] Compiling scanner.c
[22/79] Compiling emitter.c
error: emit-module command failed with exit code 1 (use -v to see invocation)
[24/99] Emitting module Alamofire
/host/spi-builder-workspace/.build/checkouts/Alamofire/Source/Alamofire.swift:25:8: error: no such module 'Dispatch'
23 | //
24 |
25 | import Dispatch
| `- error: no such module 'Dispatch'
26 | import Foundation
27 | #if canImport(FoundationNetworking)
[25/104] Emitting module Yams
[26/106] Compiling TSCLibc libc.swift
/host/spi-builder-workspace/.build/checkouts/swift-tools-support-core/Sources/TSCLibc/libc.swift:21:19: error: no such module 'Darwin.C'
19 | @_exported import Android
20 | #else
21 | @_exported import Darwin.C
| `- error: no such module 'Darwin.C'
22 | #endif
23 |
BUILD FAILURE 6.3 wasm