PlotSwift – Build Information – Swift Package Index

Build Information

Failed to build PlotSwift, reference main (c9eb64), with Swift 6.4 for macOS (SPM) on 23 Sep 2026 21:26:05 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
========================================
Clone URL: https://github.com/ChrisGVE/PlotSwift.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ChrisGVE/PlotSwift
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at c9eb64e docs: update license reference to Apache 2.0
Cloned https://github.com/ChrisGVE/PlotSwift.git
Revision (git rev-parse @):
c9eb64e547562db223748123ea98836e96bbf0a6
SUCCESS checkout https://github.com/ChrisGVE/PlotSwift.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/ChrisGVE/PlotSwift.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Planning deferred tasks]
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Fetching https://github.com/apple/swift-docc-plugin
[1/2345] Fetching swift-docc-plugin
Fetched https://github.com/apple/swift-docc-plugin (1.47s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (4.63s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3829] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (1.36s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (2.10s)
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.5.0
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
error: SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Axes+Decorations.swift failed with a nonzero exit code. Command line:     cd /Users/admin/builder
    builtin-SwiftPerFileCompile Axes+Decorations.swift
/Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Axes+Decorations.swift:67:17: [1;31merror: [1;39mcannot find 'polygonSeries' in scope[0;0m
 [0;36m65 |[0;0m
 [0;36m66 |[0;0m   func renderPolygons(_ context: DrawingContext, transform: LinearTransform) {
 [0;36m67 |[0;0m     for poly in [4;39mpolygonSeries[0;0m {
    [0;36m|[0;0m                 `- [1;31merror: [1;39mcannot find 'polygonSeries' in scope[0;0m
 [0;36m68 |[0;0m       guard poly.xs.count >= 3, poly.xs.count == poly.ys.count else { continue }
 [0;36m69 |[0;0m       context.saveState()
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Animation+Export.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Animation.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Annotations.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/ArraySwiftIntegration.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Axes+Annotations.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Axes+Bar.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Axes+Benchmark.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Axes+Decorations.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Axes+Image.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Axes+MorePlots.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Axes+Render.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Axes+SeabornPlots.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Axes+Statistical.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Axes.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Color.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/ColorPalette.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Colorbar.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/CoordinateTransform.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/DataRange.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/DrawingCommand.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/DrawingContext+Markers.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/DrawingContext+Render.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/DrawingContext+SVG.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/DrawingContext.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Figure.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/LineStyle.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/MarkerStyle.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/NumericSwiftIntegration.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/PlotStyle.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/TextStyle.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/TickGenerator.swift -supplementary-output-file-map /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlotSwift.build/Debug/PlotSwift-t.build/Objects-normal/arm64/supplementaryOutputs-3 -target arm64-apple-macos12.0 -module-can-import-version ImageIO 2851 1.0.0 -module-can-import-version UniformTypeIdentifiers 917.0.1.403 709.0.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlotSwift.build/Debug/PlotSwift-t.build/Objects-normal/arm64/PlotSwift-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftExplicitPrecompiledModules -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -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 -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlotSwift.build/Debug/PlotSwift-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlotSwift.build/Debug/PlotSwift-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlotSwift.build/Debug/PlotSwift-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name PlotSwift -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlotSwift.build/Debug/PlotSwift-t.build/Objects-normal/arm64/PlotSwift_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-macos27.0 -target-sdk-version 27.0 -target-sdk-name macosx27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlotSwift.build/Debug/PlotSwift-t.build/Objects-normal/arm64/Axes+Decorations.o -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlotSwift.build/Debug/PlotSwift-t.build/Objects-normal/arm64/Axes+Image.o -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlotSwift.build/Debug/PlotSwift-t.build/Objects-normal/arm64/Axes+MorePlots.o -debug-module-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlotSwift.build/Debug/PlotSwift-t.build/Objects-normal/arm64/PlotSwift.swiftmodule -index-unit-output-path /PlotSwift.build/Debug/PlotSwift-t.build/Objects-normal/arm64/Axes+Decorations.o -index-unit-output-path /PlotSwift.build/Debug/PlotSwift-t.build/Objects-normal/arm64/Axes+Image.o -index-unit-output-path /PlotSwift.build/Debug/PlotSwift-t.build/Objects-normal/arm64/Axes+MorePlots.o -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out -index-system-modules
error: SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Axes+Statistical.swift failed with a nonzero exit code. Command line:     cd /Users/admin/builder
    builtin-SwiftPerFileCompile Axes+Statistical.swift
/Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Axes+Statistical.swift:255:5: [1;31merror: [1;39mcannot find 'polygonSeries' in scope[0;0m
[0;36m253 |[0;0m     let polyY = evalYs + evalYs.reversed()
[0;36m254 |[0;0m
[0;36m255 |[0;0m     [4;39mpolygonSeries[0;0m.append(PolygonSeries(
    [0;36m|[0;0m     `- [1;31merror: [1;39mcannot find 'polygonSeries' in scope[0;0m
[0;36m256 |[0;0m       xs: polyX, ys: polyY,
[0;36m257 |[0;0m       fillColor: color, alpha: 0.6,
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Animation+Export.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Animation.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Annotations.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/ArraySwiftIntegration.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Axes+Annotations.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Axes+Bar.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Axes+Benchmark.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Axes+Decorations.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Axes+Image.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Axes+MorePlots.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Axes+Render.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Axes+SeabornPlots.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Axes+Statistical.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Axes.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Color.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/ColorPalette.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Colorbar.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/CoordinateTransform.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/DataRange.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/DrawingCommand.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/DrawingContext+Markers.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/DrawingContext+Render.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/DrawingContext+SVG.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/DrawingContext.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/Figure.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/LineStyle.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/MarkerStyle.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/NumericSwiftIntegration.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/PlotStyle.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/TextStyle.swift /Users/admin/builder/spi-builder-workspace/Sources/PlotSwift/TickGenerator.swift -supplementary-output-file-map /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlotSwift.build/Debug/PlotSwift-t.build/Objects-normal/arm64/supplementaryOutputs-4 -target arm64-apple-macos12.0 -module-can-import-version ImageIO 2851 1.0.0 -module-can-import-version UniformTypeIdentifiers 917.0.1.403 709.0.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlotSwift.build/Debug/PlotSwift-t.build/Objects-normal/arm64/PlotSwift-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftExplicitPrecompiledModules -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -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 -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlotSwift.build/Debug/PlotSwift-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlotSwift.build/Debug/PlotSwift-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlotSwift.build/Debug/PlotSwift-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name PlotSwift -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlotSwift.build/Debug/PlotSwift-t.build/Objects-normal/arm64/PlotSwift_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-macos27.0 -target-sdk-version 27.0 -target-sdk-name macosx27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlotSwift.build/Debug/PlotSwift-t.build/Objects-normal/arm64/Axes+Render.o -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlotSwift.build/Debug/PlotSwift-t.build/Objects-normal/arm64/Axes+SeabornPlots.o -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlotSwift.build/Debug/PlotSwift-t.build/Objects-normal/arm64/Axes+Statistical.o -debug-module-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/PlotSwift.build/Debug/PlotSwift-t.build/Objects-normal/arm64/PlotSwift.swiftmodule -index-unit-output-path /PlotSwift.build/Debug/PlotSwift-t.build/Objects-normal/arm64/Axes+Render.o -index-unit-output-path /PlotSwift.build/Debug/PlotSwift-t.build/Objects-normal/arm64/Axes+SeabornPlots.o -index-unit-output-path /PlotSwift.build/Debug/PlotSwift-t.build/Objects-normal/arm64/Axes+Statistical.o -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 macosSpm