Swift Package Index

Build Information

Failed to build Ergo, reference main (d09e8b), with Swift 6.4 for Linux on 18 Sep 2026 11:09:58 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/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:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/hainayanda/Ergo.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/hainayanda/Ergo
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at d09e8b5 Update README.md
Cloned https://github.com/hainayanda/Ergo.git
Revision (git rev-parse @):
d09e8b5bc8baf01430c842062d5d7899f3e187c0
SUCCESS checkout https://github.com/hainayanda/Ergo.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.4
Building package at path:  $PWD
https://github.com/hainayanda/Ergo.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:c77fcce225e223ac0fafed844619173fc6de8d62dd560eeb28db3182af6a282b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest
Fetching https://github.com/hainayanda/Chary.git
[1/514] Fetching chary
Fetched https://github.com/hainayanda/Chary.git (0.51s)
Computing version for https://github.com/hainayanda/Chary.git
Computed https://github.com/hainayanda/Chary.git at 1.0.7 (0.70s)
Creating working copy for https://github.com/hainayanda/Chary.git
Working copy of https://github.com/hainayanda/Chary.git resolved at 1.0.7
Building for debugging...
[Pre-planning 1 / 96]
[25 / 40] Chary
[28 / 43] Chary
[41 / 53] Ergo
/host/spi-builder-workspace/Ergo/Classes/Promise.swift:271:17: warning: generic parameter 'Result' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 12 |
 13 | /// Regular Promise
 14 | open class Promise<Result>: Thenable {
    |                    `- note: 'Result' previously declared here
 15 |
 16 |     private var _currentValue: Result?
    :
269 |     }
270 |
271 |     func synced<Result>(run: () -> Result) -> Result {
    |                 `- warning: generic parameter 'Result' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
272 |         promiseQueue.safeSync(execute: run)
273 |     }
error: SwiftCompile normal x86_64 /host/spi-builder-workspace/.build/checkouts/Chary/Chary/Classes/DispatchQueue+Extensions.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile DispatchQueue+Extensions.swift
/host/spi-builder-workspace/.build/checkouts/Chary/Chary/Classes/DispatchQueue+Extensions.swift:60:24: error: operator function '==' requires that 'DispatchQueue' conform to 'Equatable'
 58 |     public static func isCurrentQueue(is queue: DispatchQueue) -> Bool {
 59 |         queue.registerDetection()
 60 |         return current == queue
    |                        `- error: operator function '==' requires that 'DispatchQueue' conform to 'Equatable'
 61 |     }
 62 | }
Swift.Optional:1:11: note: requirement from conditional conformance of 'Optional<DispatchQueue>' to 'Equatable'
1 | extension Optional : Equatable where Wrapped : Equatable {
  |           `- note: requirement from conditional conformance of 'Optional<DispatchQueue>' to 'Equatable'
2 |     public static func == (lhs: Wrapped?, rhs: Wrapped?) -> Bool
3 | }
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/.build/checkouts/Chary/Chary/Classes/Atomic.swift -primary-file /host/spi-builder-workspace/.build/checkouts/Chary/Chary/Classes/DispatchQueue+Extensions.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Chary.build/Debug-linux-x86_64/Chary-t.build/Objects-normal/x86_64/DispatchQueue+Extensions.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Chary.build/Debug-linux-x86_64/Chary-t.build/Objects-normal/x86_64/DispatchQueue+Extensions.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Chary.build/Debug-linux-x86_64/Chary-t.build/Objects-normal/x86_64/DispatchQueue+Extensions.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Chary.build/Debug-linux-x86_64/Chary-t.build/Objects-normal/x86_64/DispatchQueue+Extensions.dia -target x86_64-unknown-linux-gnu -disable-objc-interop -I /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64 -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 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 -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -fno-omit-frame-pointer -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-linux-x86_64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Chary.build/Debug-linux-x86_64/Chary-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Chary.build/Debug-linux-x86_64/Chary-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Chary.build/Debug-linux-x86_64/Chary-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Chary -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/Chary.build/Debug-linux-x86_64/Chary-t.build/Objects-normal/x86_64/Chary_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 -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Chary.build/Debug-linux-x86_64/Chary-t.build/Objects-normal/x86_64/DispatchQueue+Extensions.o -index-unit-output-path /Chary.build/Debug-linux-x86_64/Chary-t.build/Objects-normal/x86_64/DispatchQueue+Extensions.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 linux