monocle – Build Information – Swift Package Index

Build Information

Failed to build monocle, reference main (31dd65), with Swift 6.4 for Wasm on 23 Sep 2026 22:59:32 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/SwiftedMind/monocle.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/SwiftedMind/monocle
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 31dd650 docs(changelog): add 1.6.0 Tuist support
Cloned https://github.com/SwiftedMind/monocle.git
Revision (git rev-parse @):
31dd6500c3b26e7e698e910072af5662b955711f
SUCCESS checkout https://github.com/SwiftedMind/monocle.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/SwiftedMind/monocle.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Fetching https://github.com/apple/swift-argument-parser.git
Fetching https://github.com/ChimeHQ/LanguageClient.git
Fetching https://github.com/ChimeHQ/LanguageServerProtocol.git
[1/1964] Fetching languageserverprotocol
[1965/2609] Fetching languageserverprotocol, languageclient
[2610/21527] Fetching languageserverprotocol, languageclient, swift-argument-parser
Fetched https://github.com/ChimeHQ/LanguageClient.git (0.84s)
Fetched https://github.com/ChimeHQ/LanguageServerProtocol.git (0.84s)
Fetched https://github.com/apple/swift-argument-parser.git (0.84s)
Computing version for https://github.com/ChimeHQ/LanguageClient.git
Computed https://github.com/ChimeHQ/LanguageClient.git at 0.8.2 (1.04s)
Fetching https://github.com/ChimeHQ/JSONRPC
Fetching https://github.com/ChimeHQ/ProcessEnv
Fetching https://github.com/groue/Semaphore
Fetching https://github.com/davbeck/swift-glob
Fetching https://github.com/mattmassicotte/Queue
Fetching https://github.com/Frizlab/FSEventsWrapper
[1/293] Fetching semaphore
[294/507] Fetching semaphore, processenv
Fetched https://github.com/groue/Semaphore (0.41s)
[7/214] Fetching processenv
[215/479] Fetching processenv, fseventswrapper
[374/816] Fetching processenv, fseventswrapper, queue
Fetched https://github.com/Frizlab/FSEventsWrapper (0.47s)
[1/938] Fetching swift-glob
Fetched https://github.com/ChimeHQ/ProcessEnv (0.47s)
Fetched https://github.com/mattmassicotte/Queue (0.47s)
Fetched https://github.com/davbeck/swift-glob (0.52s)
[1/634] Fetching jsonrpc
Fetched https://github.com/ChimeHQ/JSONRPC (1.03s)
Computing version for https://github.com/Frizlab/FSEventsWrapper
Computed https://github.com/Frizlab/FSEventsWrapper at 2.1.0 (2.06s)
Computing version for https://github.com/groue/Semaphore
Computed https://github.com/groue/Semaphore at 0.1.0 (0.16s)
Computing version for https://github.com/ChimeHQ/ProcessEnv
Computed https://github.com/ChimeHQ/ProcessEnv at 1.0.1 (0.16s)
Computing version for https://github.com/ChimeHQ/LanguageServerProtocol.git
Computed https://github.com/ChimeHQ/LanguageServerProtocol.git at 0.14.2 (0.16s)
Computing version for https://github.com/ChimeHQ/JSONRPC
Computed https://github.com/ChimeHQ/JSONRPC at 0.9.2 (0.14s)
Computing version for https://github.com/mattmassicotte/Queue
Computed https://github.com/mattmassicotte/Queue at 0.2.2 (0.16s)
Computing version for https://github.com/davbeck/swift-glob
Computed https://github.com/davbeck/swift-glob at 0.2.0 (0.14s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.8.2 (0.17s)
Creating working copy for https://github.com/ChimeHQ/LanguageServerProtocol.git
Working copy of https://github.com/ChimeHQ/LanguageServerProtocol.git resolved at 0.14.2
Creating working copy for https://github.com/ChimeHQ/ProcessEnv
Working copy of https://github.com/ChimeHQ/ProcessEnv resolved at 1.0.1
Creating working copy for https://github.com/groue/Semaphore
Working copy of https://github.com/groue/Semaphore resolved at 0.1.0
Creating working copy for https://github.com/apple/swift-argument-parser.git
Working copy of https://github.com/apple/swift-argument-parser.git resolved at 1.8.2
Creating working copy for https://github.com/davbeck/swift-glob
Working copy of https://github.com/davbeck/swift-glob resolved at 0.2.0
Creating working copy for https://github.com/mattmassicotte/Queue
Working copy of https://github.com/mattmassicotte/Queue resolved at 0.2.2
Creating working copy for https://github.com/Frizlab/FSEventsWrapper
Working copy of https://github.com/Frizlab/FSEventsWrapper resolved at 2.1.0
Creating working copy for https://github.com/ChimeHQ/LanguageClient.git
Working copy of https://github.com/ChimeHQ/LanguageClient.git resolved at 0.8.2
Creating working copy for https://github.com/ChimeHQ/JSONRPC
Working copy of https://github.com/ChimeHQ/JSONRPC resolved at 0.9.2
Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 364]
[Creating build graph]
[78 / 145] FNMDefinitions
[80 / 163] Glob
[80 / 163] Semaphore
[91 / 163] Semaphore-product
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/.build/checkouts/JSONRPC/Sources/JSONRPC/DataChannel+Stdio.swift:5:8: [1;31merror: [1;39mno such module 'Darwin.C'[0;0m
 [0;36m3 |[0;0m import Glibc
 [0;36m4 |[0;0m #else
 [0;36m5 |[0;0m import Darwin.C
   [0;36m|[0;0m        `- [1;31merror: [1;39mno such module 'Darwin.C'[0;0m
 [0;36m6 |[0;0m #endif
 [0;36m7 |[0;0m
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/.build/checkouts/JSONRPC/Sources/JSONRPC/AsyncStreamPolyfill.swift /host/spi-builder-workspace/.build/checkouts/JSONRPC/Sources/JSONRPC/DataChannel+Actor.swift /host/spi-builder-workspace/.build/checkouts/JSONRPC/Sources/JSONRPC/DataChannel+PredefinedMessages.swift /host/spi-builder-workspace/.build/checkouts/JSONRPC/Sources/JSONRPC/DataChannel+Stdio.swift /host/spi-builder-workspace/.build/checkouts/JSONRPC/Sources/JSONRPC/DataChannel+WebSocket.swift /host/spi-builder-workspace/.build/checkouts/JSONRPC/Sources/JSONRPC/DataChannel.swift /host/spi-builder-workspace/.build/checkouts/JSONRPC/Sources/JSONRPC/JSONId.swift /host/spi-builder-workspace/.build/checkouts/JSONRPC/Sources/JSONRPC/JSONRPCError.swift /host/spi-builder-workspace/.build/checkouts/JSONRPC/Sources/JSONRPC/JSONRPCSession.swift /host/spi-builder-workspace/.build/checkouts/JSONRPC/Sources/JSONRPC/JSONValue.swift /host/spi-builder-workspace/.build/checkouts/JSONRPC/Sources/JSONRPC/JSONValueDecoder.swift /host/spi-builder-workspace/.build/checkouts/JSONRPC/Sources/JSONRPC/Protocol.swift -target wasm32-unknown-wasip1 -disable-objc-interop -sdk /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -sysroot /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -I /host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -suppress-warnings -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature StrictConcurrency -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /usr/lib/swift/host/plugins/testing\#/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -resource-dir /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static -use-static-resource-dir -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -resource-dir -Xcc /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/swift.xctoolchain/usr/lib/swift_static/clang -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONRPC.build/Debug-webassembly-wasm32/JSONRPC-t.build/DerivedSources-normal/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONRPC.build/Debug-webassembly-wasm32/JSONRPC-t.build/DerivedSources/wasm32 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONRPC.build/Debug-webassembly-wasm32/JSONRPC-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name JSONRPC -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONRPC.build/Debug-webassembly-wasm32/JSONRPC-t.build/Objects-normal/wasm32/JSONRPC_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONRPC.build/Debug-webassembly-wasm32/JSONRPC-t.build/Objects-normal/wasm32/Modules/JSONRPC.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONRPC.build/Debug-webassembly-wasm32/JSONRPC-t.build/Objects-normal/wasm32/Modules/JSONRPC.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONRPC.build/Debug-webassembly-wasm32/JSONRPC-t.build/Objects-normal/wasm32/JSONRPC-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONRPC.build/Debug-webassembly-wasm32/JSONRPC-t.build/Objects-normal/wasm32/JSONRPC-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONRPC.build/Debug-webassembly-wasm32/JSONRPC-t.build/Objects-normal/wasm32/JSONRPC-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/JSONRPC.build/Debug-webassembly-wasm32/JSONRPC-t.build/Objects-normal/wasm32/Modules/JSONRPC.swiftmodule
error: Build failed
BUILD FAILURE 6.4 wasm