Swift Package IndexBuild Information
Failed to build Ergo, reference main (dc983e), with Swift 6.3 for Linux on 17 Apr 2026 08:39:24 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/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:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
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Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Fleuronic/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/Fleuronic/Ergo
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at dc983e3 Upiahe .gitmodules
Submodule path 'Submodules/ErgoAppKit': checked out '57790f02c06164c5aa74035fb0953bbe09caeddc'
Submodule path 'Submodules/ErgoDeclarativeUIKit': checked out 'f595a661f59f1b723b1d5f6e94f2564aefcf3346'
Submodule path 'Submodules/ErgoUIKit': checked out '5197af0956b294008c73db07c657239597defb4b'
Submodule 'ErgoAppKit' (https://github.com/Fleuronic/ErgoAppKit) registered for path 'Submodules/ErgoAppKit'
Submodule 'ErgoDeclarativeUIKit' (https://github.com/Fleuronic/ErgoDeclarativeUIKit) registered for path 'Submodules/ErgoDeclarativeUIKit'
Submodule 'ErgoUIKit' (https://github.com/Fleuronic/ErgoUIKit) registered for path 'Submodules/ErgoUIKit'
Cloning into '/host/spi-builder-workspace/Submodules/ErgoAppKit'...
Cloning into '/host/spi-builder-workspace/Submodules/ErgoDeclarativeUIKit'...
Cloning into '/host/spi-builder-workspace/Submodules/ErgoUIKit'...
Cloned https://github.com/Fleuronic/Ergo.git
Revision (git rev-parse @):
dc983e3a690ecb3f6dfd7f2f6d4c051b47907691
SUCCESS checkout https://github.com/Fleuronic/Ergo.git at main
========================================
Build
========================================
Selected platform: linux
Swift version: 6.3
Building package at path: $PWD
https://github.com/Fleuronic/Ergo.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:5a7d791d2ead8a924b1292cb31bf3288eabcfe8880e0b005b00b45b71a5bc36a
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest
Fetching https://github.com/jordanekay/workflow-swift
[1/26566] Fetching workflow-swift
Fetched https://github.com/jordanekay/workflow-swift from cache (1.39s)
Fetching https://github.com/ReactiveCocoa/ReactiveSwift.git
[1/52500] Fetching reactiveswift
Fetched https://github.com/ReactiveCocoa/ReactiveSwift.git from cache (2.16s)
Fetching https://github.com/pointfreeco/swift-custom-dump
Fetching https://github.com/pointfreeco/swift-case-paths
Fetching https://github.com/pointfreeco/swift-identified-collections
Fetching https://github.com/swiftlang/swift-syntax
[1/5464] Fetching swift-custom-dump
[4045/10080] Fetching swift-custom-dump, swift-case-paths
[7173/11622] Fetching swift-custom-dump, swift-case-paths, swift-identified-collections
Fetched https://github.com/pointfreeco/swift-custom-dump from cache (0.51s)
Fetched https://github.com/pointfreeco/swift-identified-collections from cache (0.52s)
[1/74983] Fetching swift-syntax
Fetched https://github.com/pointfreeco/swift-case-paths from cache (5.53s)
Fetched https://github.com/swiftlang/swift-syntax from cache (5.60s)
Computing version for https://github.com/pointfreeco/swift-identified-collections
Computed https://github.com/pointfreeco/swift-identified-collections at 1.1.1 (6.08s)
Fetching https://github.com/apple/swift-collections
[1/23569] Fetching swift-collections
Fetched https://github.com/apple/swift-collections from cache (1.61s)
Computing version for https://github.com/pointfreeco/swift-custom-dump
Computed https://github.com/pointfreeco/swift-custom-dump at 1.5.0 (2.53s)
Fetching https://github.com/pointfreeco/xctest-dynamic-overlay
[1/5723] Fetching xctest-dynamic-overlay
Fetched https://github.com/pointfreeco/xctest-dynamic-overlay from cache (1.05s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.4.1 (1.79s)
Computing version for https://github.com/pointfreeco/xctest-dynamic-overlay
Computed https://github.com/pointfreeco/xctest-dynamic-overlay at 1.9.0 (1.73s)
Computing version for https://github.com/pointfreeco/swift-case-paths
Computed https://github.com/pointfreeco/swift-case-paths at 1.7.3 (4.09s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 600.0.1 (0.92s)
Creating working copy for https://github.com/jordanekay/workflow-swift
Working copy of https://github.com/jordanekay/workflow-swift resolved at main (34a92f7)
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 600.0.1
Creating working copy for https://github.com/pointfreeco/swift-case-paths
Working copy of https://github.com/pointfreeco/swift-case-paths resolved at 1.7.3
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-custom-dump
Working copy of https://github.com/pointfreeco/swift-custom-dump resolved at 1.5.0
Creating working copy for https://github.com/ReactiveCocoa/ReactiveSwift.git
Working copy of https://github.com/ReactiveCocoa/ReactiveSwift.git resolved at swift-concurrency (3d40187)
Creating working copy for https://github.com/pointfreeco/swift-identified-collections
Working copy of https://github.com/pointfreeco/swift-identified-collections resolved at 1.1.1
Creating working copy for https://github.com/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.4.1
Building for debugging...
[0/5] Write sources
[4/5] Write swift-version-24593BA9C3E375BF.txt
[6/53] Emitting module ReactiveSwift
[7/59] Compiling ReactiveSwift Reduce.swift
[8/59] Compiling ReactiveSwift ScanMap.swift
[9/59] Compiling ReactiveSwift SkipFirst.swift
[10/59] Compiling ReactiveSwift SkipRepeats.swift
[11/59] Compiling ReactiveSwift SkipWhile.swift
[12/59] Compiling ReactiveSwift TakeFirst.swift
[13/59] Compiling ReactiveSwift TakeLast.swift
[14/59] Compiling ReactiveSwift Map.swift
[15/59] Compiling ReactiveSwift MapError.swift
[16/59] Compiling ReactiveSwift Materialize.swift
[17/59] Compiling ReactiveSwift MaterializeAsResult.swift
[18/59] Compiling ReactiveSwift ObserveOn.swift
[19/59] Compiling ReactiveSwift Observer.swift
[20/59] Compiling ReactiveSwift Operators.swift
[21/59] Compiling ReactiveSwift Action.swift
[22/59] Compiling ReactiveSwift Atomic.swift
[23/59] Compiling ReactiveSwift Bag.swift
[24/59] Compiling ReactiveSwift Deprecations+Removals.swift
[25/59] Compiling ReactiveSwift Disposable.swift
[26/59] Compiling ReactiveSwift Event.swift
[27/59] Compiling ReactiveSwift EventLogger.swift
[28/59] Compiling ReactiveSwift CompactMap.swift
[29/59] Compiling ReactiveSwift Debounce.swift
[30/59] Compiling ReactiveSwift Delay.swift
[31/59] Compiling ReactiveSwift Dematerialize.swift
[32/59] Compiling ReactiveSwift DematerializeResults.swift
[33/59] Compiling ReactiveSwift Filter.swift
[34/59] Compiling ReactiveSwift LazyMap.swift
[35/59] Compiling ReactiveSwift Flatten.swift
[36/59] Compiling ReactiveSwift FoundationExtensions.swift
[37/59] Compiling ReactiveSwift Lifetime.swift
[38/59] Compiling ReactiveSwift AttemptMap.swift
[39/59] Compiling ReactiveSwift Collect.swift
[40/59] Compiling ReactiveSwift CollectEvery.swift
[41/59] Compiling ReactiveSwift CombinePrevious.swift
[42/59] Compiling ReactiveSwift TakeUntil.swift
[43/59] Compiling ReactiveSwift TakeWhile.swift
[44/59] Compiling ReactiveSwift Throttle.swift
[45/59] Compiling ReactiveSwift UnaryAsyncOperator.swift
[46/59] Compiling ReactiveSwift UniqueValues.swift
[47/59] Compiling ReactiveSwift Optional.swift
[48/59] Compiling ReactiveSwift Property.swift
[49/59] Compiling ReactiveSwift Reactive.swift
[50/59] Compiling ReactiveSwift ResultExtensions.swift
[51/59] Compiling ReactiveSwift Scheduler.swift
[52/59] Compiling ReactiveSwift Signal+SwiftConcurrency.swift
[53/59] Compiling ReactiveSwift Signal.Observer.swift
[54/59] Compiling ReactiveSwift Signal.swift
[55/59] Compiling ReactiveSwift SignalProducer+SwiftConcurrency.swift
[56/59] Compiling ReactiveSwift SignalProducer.swift
[57/59] Compiling ReactiveSwift UnidirectionalBinding.swift
[58/59] Compiling ReactiveSwift UninhabitedTypeGuards.swift
[59/59] Compiling ReactiveSwift ValidatingProperty.swift
[61/75] Compiling Workflow Sink.swift
/host/spi-builder-workspace/.build/checkouts/workflow-swift/Workflow/Sources/WorkflowLogger.swift:18:8: error: no such module 'os.signpost'
16 |
17 | import Foundation
18 | import os.signpost
| `- error: no such module 'os.signpost'
19 |
20 | extension OSLog {
[62/75] Compiling Workflow StateMutationSink.swift
/host/spi-builder-workspace/.build/checkouts/workflow-swift/Workflow/Sources/WorkflowLogger.swift:18:8: error: no such module 'os.signpost'
16 |
17 | import Foundation
18 | import os.signpost
| `- error: no such module 'os.signpost'
19 |
20 | extension OSLog {
[63/76] Compiling Workflow Lifetime.swift
/host/spi-builder-workspace/.build/checkouts/workflow-swift/Workflow/Sources/WorkflowLogger.swift:18:8: error: no such module 'os.signpost'
16 |
17 | import Foundation
18 | import os.signpost
| `- error: no such module 'os.signpost'
19 |
20 | extension OSLog {
[64/76] Compiling Workflow RenderContext.swift
/host/spi-builder-workspace/.build/checkouts/workflow-swift/Workflow/Sources/WorkflowLogger.swift:18:8: error: no such module 'os.signpost'
16 |
17 | import Foundation
18 | import os.signpost
| `- error: no such module 'os.signpost'
19 |
20 | extension OSLog {
[65/76] Compiling Workflow WorkflowAction.swift
/host/spi-builder-workspace/.build/checkouts/workflow-swift/Workflow/Sources/WorkflowLogger.swift:18:8: error: no such module 'os.signpost'
16 |
17 | import Foundation
18 | import os.signpost
| `- error: no such module 'os.signpost'
19 |
20 | extension OSLog {
[66/76] Compiling Workflow WorkflowHost.swift
/host/spi-builder-workspace/.build/checkouts/workflow-swift/Workflow/Sources/WorkflowLogger.swift:18:8: error: no such module 'os.signpost'
16 |
17 | import Foundation
18 | import os.signpost
| `- error: no such module 'os.signpost'
19 |
20 | extension OSLog {
[67/76] Compiling Workflow AnyWorkflow.swift
/host/spi-builder-workspace/.build/checkouts/workflow-swift/Workflow/Sources/WorkflowLogger.swift:18:8: error: no such module 'os.signpost'
16 |
17 | import Foundation
18 | import os.signpost
| `- error: no such module 'os.signpost'
19 |
20 | extension OSLog {
[68/76] Compiling Workflow AnyWorkflowConvertible.swift
/host/spi-builder-workspace/.build/checkouts/workflow-swift/Workflow/Sources/WorkflowLogger.swift:18:8: error: no such module 'os.signpost'
16 |
17 | import Foundation
18 | import os.signpost
| `- error: no such module 'os.signpost'
19 |
20 | extension OSLog {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[69/76] Emitting module Workflow
/host/spi-builder-workspace/.build/checkouts/workflow-swift/Workflow/Sources/WorkflowLogger.swift:18:8: error: no such module 'os.signpost'
16 |
17 | import Foundation
18 | import os.signpost
| `- error: no such module 'os.signpost'
19 |
20 | extension OSLog {
[70/76] Compiling Workflow WorkflowLogger.swift
/host/spi-builder-workspace/.build/checkouts/workflow-swift/Workflow/Sources/WorkflowLogger.swift:18:8: error: no such module 'os.signpost'
16 |
17 | import Foundation
18 | import os.signpost
| `- error: no such module 'os.signpost'
19 |
20 | extension OSLog {
[71/76] Compiling Workflow WorkflowNode.swift
/host/spi-builder-workspace/.build/checkouts/workflow-swift/Workflow/Sources/WorkflowLogger.swift:18:8: error: no such module 'os.signpost'
16 |
17 | import Foundation
18 | import os.signpost
| `- error: no such module 'os.signpost'
19 |
20 | extension OSLog {
[72/76] Compiling Workflow SubtreeManager.swift
/host/spi-builder-workspace/.build/checkouts/workflow-swift/Workflow/Sources/WorkflowLogger.swift:18:8: error: no such module 'os.signpost'
16 |
17 | import Foundation
18 | import os.signpost
| `- error: no such module 'os.signpost'
19 |
20 | extension OSLog {
[73/76] Compiling Workflow Workflow.swift
/host/spi-builder-workspace/.build/checkouts/workflow-swift/Workflow/Sources/WorkflowLogger.swift:18:8: error: no such module 'os.signpost'
16 |
17 | import Foundation
18 | import os.signpost
| `- error: no such module 'os.signpost'
19 |
20 | extension OSLog {
[74/76] Compiling Workflow Debugging.swift
/host/spi-builder-workspace/.build/checkouts/workflow-swift/Workflow/Sources/WorkflowLogger.swift:18:8: error: no such module 'os.signpost'
16 |
17 | import Foundation
18 | import os.signpost
| `- error: no such module 'os.signpost'
19 |
20 | extension OSLog {
[75/76] Compiling Workflow DispatchQueue+Workflow.swift
/host/spi-builder-workspace/.build/checkouts/workflow-swift/Workflow/Sources/WorkflowLogger.swift:18:8: error: no such module 'os.signpost'
16 |
17 | import Foundation
18 | import os.signpost
| `- error: no such module 'os.signpost'
19 |
20 | extension OSLog {
[76/76] Compiling Workflow WorkflowObserver.swift
/host/spi-builder-workspace/.build/checkouts/workflow-swift/Workflow/Sources/WorkflowLogger.swift:18:8: error: no such module 'os.signpost'
16 |
17 | import Foundation
18 | import os.signpost
| `- error: no such module 'os.signpost'
19 |
20 | extension OSLog {
BUILD FAILURE 6.3 linux