Swift Package Index

Build Information

Failed to build DStack, reference 0.4.2 (a862ad), with Swift 6.4 for macOS (SPM) on 17 Sep 2026 09:26:22 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/erusaevap/DStack.git
Reference: 0.4.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/erusaevap/DStack
 * tag               0.4.2      -> FETCH_HEAD
HEAD is now at a862ad3 Bump version to 0.4.2 and fix warnings
Cloned https://github.com/erusaevap/DStack.git
Revision (git rev-parse @):
a862ad3b673628a626c422a03cc5f31059a50753
SUCCESS checkout https://github.com/erusaevap/DStack.git at 0.4.2
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/erusaevap/DStack.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]
[19 / 28]
error: SwiftCompile normal arm64 failed with a nonzero exit code. Command line:     cd /Users/admin/builder

/Users/admin/builder/spi-builder-workspace/Sources/DSExtensions/UIStackView+DStack.swift:9:11: error: cannot find type 'UIStackView' in scope
 7 |
 8 | public
 9 | extension UIStackView {
   |           `- error: cannot find type 'UIStackView' in scope
10 |
11 |     @discardableResult
/Users/admin/builder/spi-builder-workspace/Sources/DSExtensions/UIView+DStack.swift:9:11: error: cannot find type 'UIView' in scope
  7 |
  8 | public
  9 | extension UIView {
    |           `- error: cannot find type 'UIView' in scope
 10 |
 11 |     @discardableResult
/Users/admin/builder/spi-builder-workspace/Sources/DSExtensions/UIView+DStack.swift:56:11: error: cannot find type 'UIView' in scope
 54 |
 55 | public
 56 | extension UIView {
    |           `- error: cannot find type 'UIView' in scope
 57 |
 58 |     @discardableResult
/Users/admin/builder/spi-builder-workspace/Sources/DSExtensions/UIView+DStack.swift:121:11: error: cannot find type 'UIView' in scope
119 |
120 | public
121 | extension UIView {
    |           `- error: cannot find type 'UIView' in scope
122 |
123 |     @discardableResult
/Users/admin/builder/spi-builder-workspace/Sources/DSExtensions/UIView+DStack.swift:186:11: error: cannot find type 'UIView' in scope
184 |
185 | public
186 | extension UIView {
    |           `- error: cannot find type 'UIView' in scope
187 |
188 |     @discardableResult
/Users/admin/builder/spi-builder-workspace/Sources/DSExtensions/UIView+DStack.swift:219:11: error: cannot find type 'UIView' in scope
217 |
218 | public
219 | extension UIView {
    |           `- error: cannot find type 'UIView' in scope
220 |
221 |     @discardableResult
/Users/admin/builder/spi-builder-workspace/Sources/DSExtensions/UIView+DStack.swift:256:11: error: cannot find type 'UIView' in scope
254 |
255 | public
256 | extension UIView {
    |           `- error: cannot find type 'UIView' in scope
257 |
258 |     @discardableResult
/Users/admin/builder/spi-builder-workspace/Sources/DSExtensions/UIView+Utils.swift:10:11: error: cannot find type 'UIView' in scope
 8 |
 9 | public
10 | extension UIView {
   |           `- error: cannot find type 'UIView' in scope
11 |
12 |     func add(subviews: UIView...) {
/Users/admin/builder/spi-builder-workspace/Sources/DSExtensions/UIView+Utils.swift:30:34: error: cannot find type 'UIView' in scope
28 |
29 | public
30 | extension Array where Element == UIView {
   |                                  `- error: cannot find type 'UIView' in scope
31 |
32 |     func stack(
/Users/admin/builder/spi-builder-workspace/Sources/DSExtensions/UIView+Utils.swift:37:10: error: cannot find type 'UIStackView' in scope
35 |         alignment: UIStackView.Alignment? = nil,
36 |         distribution: UIStackView.Distribution? = nil
37 |     ) -> UIStackView {
   |          `- error: cannot find type 'UIStackView' in scope
38 |         UIStackView(arrangedSubviews: self)
39 |             .set(axis: axis, spacing: spacing, alignment: alignment, distribution: distribution)
/Users/admin/builder/spi-builder-workspace/Sources/DSExtensions/UIView+Utils.swift:33:15: error: cannot find type 'NSLayoutConstraint' in scope
31 |
32 |     func stack(
33 |         axis: NSLayoutConstraint.Axis? = nil,
   |               `- error: cannot find type 'NSLayoutConstraint' in scope
34 |         spacing: CGFloat? = nil,
35 |         alignment: UIStackView.Alignment? = nil,
/Users/admin/builder/spi-builder-workspace/Sources/DSExtensions/UIView+Utils.swift:34:18: error: cannot find type 'CGFloat' in scope
32 |     func stack(
33 |         axis: NSLayoutConstraint.Axis? = nil,
34 |         spacing: CGFloat? = nil,
   |                  `- error: cannot find type 'CGFloat' in scope
35 |         alignment: UIStackView.Alignment? = nil,
36 |         distribution: UIStackView.Distribution? = nil
/Users/admin/builder/spi-builder-workspace/Sources/DSExtensions/UIView+Utils.swift:35:20: error: cannot find type 'UIStackView' in scope
33 |         axis: NSLayoutConstraint.Axis? = nil,
34 |         spacing: CGFloat? = nil,
35 |         alignment: UIStackView.Alignment? = nil,
   |                    `- error: cannot find type 'UIStackView' in scope
36 |         distribution: UIStackView.Distribution? = nil
37 |     ) -> UIStackView {
/Users/admin/builder/spi-builder-workspace/Sources/DSExtensions/UIView+Utils.swift:36:23: error: cannot find type 'UIStackView' in scope
34 |         spacing: CGFloat? = nil,
35 |         alignment: UIStackView.Alignment? = nil,
36 |         distribution: UIStackView.Distribution? = nil
   |                       `- error: cannot find type 'UIStackView' in scope
37 |     ) -> UIStackView {
38 |         UIStackView(arrangedSubviews: self)
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/DSExtensions/UIStackView+DStack.swift /Users/admin/builder/spi-builder-workspace/Sources/DSExtensions/UIView+DStack.swift /Users/admin/builder/spi-builder-workspace/Sources/DSExtensions/UIView+Utils.swift -target arm64-apple-macos12.0 -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/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 4 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -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/DStack.build/Debug/DSExtensions-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/DStack.build/Debug/DSExtensions-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/DStack.build/Debug/DSExtensions-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name DSExtensions -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/DStack.build/Debug/DSExtensions-t.build/Objects-normal/arm64/DSExtensions_const_extract_protocols.json -disable-clang-spi -target-sdk-version 27.0 -target-sdk-name macosx27.0 -external-plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/DStack.build/Debug/DSExtensions-t.build/Objects-normal/arm64/DSExtensions.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/DStack.build/Debug/DSExtensions-t.build/Objects-normal/arm64/DSExtensions.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/DStack.build/Debug/DSExtensions-t.build/Objects-normal/arm64/DSExtensions-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/DStack.build/Debug/DSExtensions-t.build/Objects-normal/arm64/DSExtensions-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/DStack.build/Debug/DSExtensions-t.build/Objects-normal/arm64/DSExtensions-primary-emit-module.d -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/DStack.build/Debug/DSExtensions-t.build/Objects-normal/arm64/DSExtensions.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/DStack.build/Debug/DSExtensions-t.build/Objects-normal/arm64/DSExtensions.abi.json
error: Build failed
BUILD FAILURE 6.4 macosSpm