Swift Package IndexBuild Information
Failed to build Gnuplot, reference main (1cb0f7), with Swift 6.0 for Linux on 2 Nov 2024 02:55:52 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1Build Log
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RunAll
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Builder version: 4.56.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/damuellen/Gnuplot.swift.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/damuellen/Gnuplot.swift
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 1cb0f7f Update Gnuplot.swift
Cloned https://github.com/damuellen/Gnuplot.swift.git
Revision (git rev-parse @):
1cb0f7feb96742e9b826880b0d87a47138015c1a
SUCCESS checkout https://github.com/damuellen/Gnuplot.swift.git at main
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Build
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Selected platform: linux
Swift version: 6.0
Building package at path: $PWD
https://github.com/damuellen/Gnuplot.swift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete 2>&1
basic-6.0-latest: Pulling from finestructure/spi-images
Digest: sha256:47d26c99ca4f1ac0a332c85fd5b13ff4390e72115219984a57a68fe9d1063a05
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.0-latest
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/4] Emitting module Gnuplot
/host/spi-builder-workspace/Sources/Gnuplot/Gnuplot.swift:63:22: warning: static property 'running' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
61 | }
62 | }
63 | private static var running: Process?
| |- warning: static property 'running' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'running' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: annotate 'running' with '@MainActor' if property should only be accessed from the main actor
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
64 | #endif
65 |
[4/4] Compiling Gnuplot Gnuplot.swift
/host/spi-builder-workspace/Sources/Gnuplot/Gnuplot.swift:63:22: warning: static property 'running' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
61 | }
62 | }
63 | private static var running: Process?
| |- warning: static property 'running' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'running' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: annotate 'running' with '@MainActor' if property should only be accessed from the main actor
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
64 | #endif
65 |
/host/spi-builder-workspace/Sources/Gnuplot/Gnuplot.swift:87:27: error: cannot assign value of type 'String' to type 'URL?'
85 | if let process = Gnuplot.running { if process.isRunning { return process } }
86 | let gnuplot = Process()
87 | gnuplot.executableURL = "/usr/bin/gnuplot"
| `- error: cannot assign value of type 'String' to type 'URL?'
88 | gnuplot.arguments = ["--persist"]
89 | Gnuplot.running = gnuplot
BUILD FAILURE 6.0 linux