Swift Package Index

Build Information

Failed to build MaverickModels, reference 2.2.1 (7890b0), with Swift 6.4 for macOS (SPM) on 17 Sep 2026 03:07:23 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.
========================================
Checkout
========================================
Clone URL: https://github.com/jsorge/maverick-models.git
Reference: 2.2.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/jsorge/maverick-models
 * tag               2.2.1      -> FETCH_HEAD
HEAD is now at 7890b08 Move version checks to the package manifest
Cloned https://github.com/jsorge/maverick-models.git
Revision (git rev-parse @):
7890b087fcca0dc7d3b57f7dcb412e2f0e91eef6
SUCCESS checkout https://github.com/jsorge/maverick-models.git at 2.2.1
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/jsorge/maverick-models.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Pre-planning 1 / 156]
[Planning deferred tasks]
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[36 / 55] WindowsHelpers
[38 / 55] Pathos
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[65 / 82] Pathos
[66 / 82] Pathos
[72 / 83] Pathos
[72 / 83] MaverickModels
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[101 / 110] MaverickModels
Fetching https://github.com/dduan/Pathos.git
[1/5004] Fetching pathos
Fetched https://github.com/dduan/Pathos.git (3.05s)
Computing version for https://github.com/dduan/Pathos.git
Computed https://github.com/dduan/Pathos.git at 0.4.2 (3.69s)
Creating working copy for https://github.com/dduan/Pathos.git
Working copy of https://github.com/dduan/Pathos.git resolved at 0.4.2
error: SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/MaverickModels/TextBundleReader.swift failed with a nonzero exit code. Command line:     cd /Users/admin/builder
    builtin-SwiftPerFileCompile TextBundleReader.swift
/Users/admin/builder/spi-builder-workspace/Sources/MaverickModels/TextBundleReader.swift:21:44: error: missing argument for parameter 'as' in call
19 |         let textPath = path + Path("text.md")
20 |
21 |         let markdown = textPath.readString()
   |                                            `- error: missing argument for parameter 'as' in call
22 |
23 |         guard
Pathos.Path.readString:2:13: note: 'readString(as:)' declared here
1 | struct Path {
2 | public func readString<Encoding>(as encoding: Encoding.Type) throws -> String where Encoding : _UnicodeEncoding}
  |             `- note: 'readString(as:)' declared here
3 |
/Users/admin/builder/spi-builder-workspace/Sources/MaverickModels/TextBundleReader.swift:21:33: error: generic parameter 'Encoding' could not be inferred
19 |         let textPath = path + Path("text.md")
20 |
21 |         let markdown = textPath.readString()
   |                                 `- error: generic parameter 'Encoding' could not be inferred
22 |
23 |         guard
Pathos.Path.readString:2:13: note: in call to function 'readString(as:)'
1 | struct Path {
2 | public func readString<Encoding>(as encoding: Encoding.Type) throws -> String where Encoding : _UnicodeEncoding}
  |             `- note: in call to function 'readString(as:)'
3 |
/Users/admin/builder/spi-builder-workspace/Sources/MaverickModels/TextBundleReader.swift:24:50: error: missing argument for parameter 'as' in call
22 |
23 |         guard
24 |             let bundleData = infoPath.readString().data(using: .utf8),
   |                                                  `- error: missing argument for parameter 'as' in call
25 |             let bundleInfo = BundleInfo(json: bundleData),
26 |             let frontMatter = bundleInfo.frontMatter else
Pathos.Path.readString:2:13: note: 'readString(as:)' declared here
1 | struct Path {
2 | public func readString<Encoding>(as encoding: Encoding.Type) throws -> String where Encoding : _UnicodeEncoding}
  |             `- note: 'readString(as:)' declared here
3 |
/Users/admin/builder/spi-builder-workspace/Sources/MaverickModels/TextBundleReader.swift:24:39: error: generic parameter 'Encoding' could not be inferred
22 |
23 |         guard
24 |             let bundleData = infoPath.readString().data(using: .utf8),
   |                                       `- error: generic parameter 'Encoding' could not be inferred
25 |             let bundleInfo = BundleInfo(json: bundleData),
26 |             let frontMatter = bundleInfo.frontMatter else
Pathos.Path.readString:2:13: note: in call to function 'readString(as:)'
1 | struct Path {
2 | public func readString<Encoding>(as encoding: Encoding.Type) throws -> String where Encoding : _UnicodeEncoding}
  |             `- note: in call to function 'readString(as:)'
3 |
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/MaverickModels/BundleInfo.swift /Users/admin/builder/spi-builder-workspace/Sources/MaverickModels/FrontMatter.swift /Users/admin/builder/spi-builder-workspace/Sources/MaverickModels/Page.swift /Users/admin/builder/spi-builder-workspace/Sources/MaverickModels/Post.swift /Users/admin/builder/spi-builder-workspace/Sources/MaverickModels/PostList.swift /Users/admin/builder/spi-builder-workspace/Sources/MaverickModels/PostPath.swift /Users/admin/builder/spi-builder-workspace/Sources/MaverickModels/SiteConfig.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/MaverickModels/TextBundleReader.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MaverickModels.build/Debug/MaverickModels-t.build/Objects-normal/arm64/TextBundleReader.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MaverickModels.build/Debug/MaverickModels-t.build/Objects-normal/arm64/TextBundleReader.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MaverickModels.build/Debug/MaverickModels-t.build/Objects-normal/arm64/TextBundleReader.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MaverickModels.build/Debug/MaverickModels-t.build/Objects-normal/arm64/TextBundleReader.dia -target arm64-apple-macos12.0 -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/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -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/MaverickModels.build/Debug/MaverickModels-t.build/Objects-normal/arm64/MaverickModels-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/PackageFrameworks -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 -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/checkouts/Pathos/Sources/WindowsHelpers/include/module.modulemap -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps/LinuxHelpers.modulemap -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/checkouts/Pathos/Sources/WindowsHelpers/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/Pathos/Sources/LinuxHelpers/include -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/MaverickModels.build/Debug/MaverickModels-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MaverickModels.build/Debug/MaverickModels-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MaverickModels.build/Debug/MaverickModels-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name MaverickModels -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MaverickModels.build/Debug/MaverickModels-t.build/Objects-normal/arm64/MaverickModels_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/MaverickModels.build/Debug/MaverickModels-t.build/Objects-normal/arm64/TextBundleReader.o -debug-module-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/MaverickModels.build/Debug/MaverickModels-t.build/Objects-normal/arm64/MaverickModels.swiftmodule -index-unit-output-path /MaverickModels.build/Debug/MaverickModels-t.build/Objects-normal/arm64/TextBundleReader.o -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 macosSpm