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Build Information

Failed to build HavenAcknowledgments, reference main (a77e0f), with Swift 6.3 for Linux on 15 Apr 2026 06:17:33 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Haven-Apps/HavenAcknowledgments.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/Haven-Apps/HavenAcknowledgments
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at a77e0f6 Create FUNDING.yml
Cloned https://github.com/Haven-Apps/HavenAcknowledgments.git
Revision (git rev-parse @):
a77e0f62e3666f550382f886833ba531890ac5ce
SUCCESS checkout https://github.com/Haven-Apps/HavenAcknowledgments.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.3
Building package at path:  $PWD
https://github.com/Haven-Apps/HavenAcknowledgments.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$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
[1/1] Compiling plugin HavenAcknowledgmentsPlugin
Building for debugging...
[1/17] Copying Info.plist
[2/17] Copying Localizable.xcstrings
[3/17] Write sources
[8/17] Write swift-version-24593BA9C3E375BF.txt
[10/25] Emitting module HavenAcknowledgmentsCore
[11/25] Compiling HavenAcknowledgmentsCore Acknowledgment.swift
[12/25] Compiling HavenAcknowledgmentsCore AcknowledgmentsManifest.swift
[13/25] Compiling HavenAcknowledgmentsCore License.swift
[14/25] Compiling HavenAcknowledgmentsCore Acknowledgment.swift
[15/25] Emitting module HavenAcknowledgmentsCore
[16/26] Compiling HavenAcknowledgmentsCore License.swift
[18/26] Compiling HavenAcknowledgmentsCore AcknowledgmentsManifest.swift
[19/27] Wrapping AST for HavenAcknowledgmentsCore for debugging
[22/49] Compiling HavenAcknowledgments HavenAcknowledgments.swift
/host/spi-builder-workspace/Sources/HavenAcknowledgments/HavenAcknowledgments.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | @_exported import HavenAcknowledgmentsCore
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | /// The primary entry point for displaying third-party license acknowledgments.
[23/49] Compiling HavenAcknowledgments AcknowledgmentsBundleAccessor.swift
/host/spi-builder-workspace/Sources/HavenAcknowledgments/HavenAcknowledgments.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | @_exported import HavenAcknowledgmentsCore
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | /// The primary entry point for displaying third-party license acknowledgments.
[24/50] Compiling HavenAcknowledgments AcknowledgmentsManifestProvider.swift
/host/spi-builder-workspace/Sources/HavenAcknowledgments/HavenAcknowledgments.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | @_exported import HavenAcknowledgmentsCore
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | /// The primary entry point for displaying third-party license acknowledgments.
[25/50] Compiling HavenAcknowledgments BundleManifestProvider.swift
/host/spi-builder-workspace/Sources/HavenAcknowledgments/HavenAcknowledgments.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | @_exported import HavenAcknowledgmentsCore
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | /// The primary entry point for displaying third-party license acknowledgments.
[26/50] Compiling AcknowledgmentsGeneratorTool GeneratorError.swift
[27/50] Compiling AcknowledgmentsGeneratorTool GeneratorMain.swift
/host/spi-builder-workspace/Sources/AcknowledgmentsGeneratorTool/GeneratorMain.swift:24:118: error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
22 |
23 |         guard arguments.count >= 3 else {
24 |             fputs("Usage: AcknowledgmentsGeneratorTool <package-directory> <output-path> [plugin-work-directory]\n", stderr)
   |                                                                                                                      `- error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
25 |             throw GeneratorError.invalidArguments
26 |         }
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
[28/50] Compiling HavenAcknowledgments LicenseDetailView.swift
/host/spi-builder-workspace/Sources/HavenAcknowledgments/HavenAcknowledgments.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | @_exported import HavenAcknowledgmentsCore
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | /// The primary entry point for displaying third-party license acknowledgments.
[29/50] Compiling AcknowledgmentsGeneratorTool GeneratorMain.swift
/host/spi-builder-workspace/Sources/AcknowledgmentsGeneratorTool/GeneratorMain.swift:24:118: error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
22 |
23 |         guard arguments.count >= 3 else {
24 |             fputs("Usage: AcknowledgmentsGeneratorTool <package-directory> <output-path> [plugin-work-directory]\n", stderr)
   |                                                                                                                      `- error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
25 |             throw GeneratorError.invalidArguments
26 |         }
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
[30/50] Compiling HavenAcknowledgments AcknowledgmentsPreviewData.swift
/host/spi-builder-workspace/Sources/HavenAcknowledgments/HavenAcknowledgments.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | @_exported import HavenAcknowledgmentsCore
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | /// The primary entry point for displaying third-party license acknowledgments.
[31/50] Compiling HavenAcknowledgments PreviewManifestProvider.swift
/host/spi-builder-workspace/Sources/HavenAcknowledgments/HavenAcknowledgments.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | @_exported import HavenAcknowledgmentsCore
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | /// The primary entry point for displaying third-party license acknowledgments.
[32/50] Compiling HavenAcknowledgments resource_bundle_accessor.swift
/host/spi-builder-workspace/Sources/HavenAcknowledgments/HavenAcknowledgments.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | @_exported import HavenAcknowledgmentsCore
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | /// The primary entry point for displaying third-party license acknowledgments.
[33/50] Compiling HavenAcknowledgments AcknowledgmentRow.swift
/host/spi-builder-workspace/Sources/HavenAcknowledgments/HavenAcknowledgments.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | @_exported import HavenAcknowledgmentsCore
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | /// The primary entry point for displaying third-party license acknowledgments.
[34/50] Compiling HavenAcknowledgments AcknowledgmentsListView.swift
/host/spi-builder-workspace/Sources/HavenAcknowledgments/HavenAcknowledgments.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | @_exported import HavenAcknowledgmentsCore
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | /// The primary entry point for displaying third-party license acknowledgments.
[35/50] Compiling HavenAcknowledgments AcknowledgmentsNavigationView.swift
/host/spi-builder-workspace/Sources/HavenAcknowledgments/HavenAcknowledgments.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | @_exported import HavenAcknowledgmentsCore
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | /// The primary entry point for displaying third-party license acknowledgments.
[36/50] Compiling HavenAcknowledgments AcknowledgmentsSearchableModifier.swift
/host/spi-builder-workspace/Sources/HavenAcknowledgments/HavenAcknowledgments.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | @_exported import HavenAcknowledgmentsCore
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | /// The primary entry point for displaying third-party license acknowledgments.
[37/50] Emitting module AcknowledgmentsGeneratorTool
[38/50] Compiling AcknowledgmentsGeneratorTool AcknowledgmentsGenerator.swift
/host/spi-builder-workspace/Sources/AcknowledgmentsGeneratorTool/AcknowledgmentsGenerator.swift:60:91: error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
 58 |     func generate(packageDirectory: String, outputPath: String, pluginWorkDirectory: String?) throws {
 59 |         let pins = parsePackageResolved(in: packageDirectory)
 60 |         fputs("HavenAcknowledgments: Found \(pins.count) packages in Package.resolved\n", stderr)
    |                                                                                           `- error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
 61 |
 62 |         let checkoutsURL = findCheckoutsDirectory(
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
/host/spi-builder-workspace/Sources/AcknowledgmentsGeneratorTool/AcknowledgmentsGenerator.swift:103:93: error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
101 |         }
102 |
103 |         fputs("HavenAcknowledgments: Generated \(acknowledgments.count) acknowledgments\n", stderr)
    |                                                                                             `- error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
104 |
105 |         let manifest = AcknowledgmentsManifest(
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
/host/spi-builder-workspace/Sources/AcknowledgmentsGeneratorTool/AcknowledgmentsGenerator.swift:215:86: error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
213 |             .appendingPathComponent("checkouts")
214 |         if fm.fileExists(atPath: spmCheckouts.path) {
215 |             fputs("HavenAcknowledgments: Found checkouts at \(spmCheckouts.path)\n", stderr)
    |                                                                                      `- error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
216 |             return spmCheckouts
217 |         }
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
/host/spi-builder-workspace/Sources/AcknowledgmentsGeneratorTool/AcknowledgmentsGenerator.swift:223:109: error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
221 |         // at each level, since the plugin work dir may be under Build/Intermediates.noindex/
222 |         if let pluginWorkDir = pluginWorkDirectory {
223 |             fputs("HavenAcknowledgments: Searching for checkouts from plugin work dir: \(pluginWorkDir)\n", stderr)
    |                                                                                                             `- error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
224 |             var current = URL(fileURLWithPath: pluginWorkDir)
225 |             for _ in 0..<15 {
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
/host/spi-builder-workspace/Sources/AcknowledgmentsGeneratorTool/AcknowledgmentsGenerator.swift:229:97: error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
227 |                 let directCheckouts = current.appendingPathComponent("checkouts")
228 |                 if fm.fileExists(atPath: directCheckouts.path) {
229 |                     fputs("HavenAcknowledgments: Found checkouts at \(directCheckouts.path)\n", stderr)
    |                                                                                                 `- error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
230 |                     return directCheckouts
231 |                 }
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
/host/spi-builder-workspace/Sources/AcknowledgmentsGeneratorTool/AcknowledgmentsGenerator.swift:238:105: error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
236 |                     .appendingPathComponent("checkouts")
237 |                 if fm.fileExists(atPath: sourcePackagesCheckouts.path) {
238 |                     fputs("HavenAcknowledgments: Found checkouts at \(sourcePackagesCheckouts.path)\n", stderr)
    |                                                                                                         `- error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
239 |                     return sourcePackagesCheckouts
240 |                 }
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
/host/spi-builder-workspace/Sources/AcknowledgmentsGeneratorTool/AcknowledgmentsGenerator.swift:247:77: error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
245 |         }
246 |
247 |         fputs("HavenAcknowledgments: Could not find checkouts directory\n", stderr)
    |                                                                             `- error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
248 |         fputs("  Searched .build/checkouts/ at: \(packageDirectory)\n", stderr)
249 |         if let pwd = pluginWorkDirectory {
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
/host/spi-builder-workspace/Sources/AcknowledgmentsGeneratorTool/AcknowledgmentsGenerator.swift:248:73: error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
246 |
247 |         fputs("HavenAcknowledgments: Could not find checkouts directory\n", stderr)
248 |         fputs("  Searched .build/checkouts/ at: \(packageDirectory)\n", stderr)
    |                                                                         `- error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
249 |         if let pwd = pluginWorkDirectory {
250 |             fputs("  Searched upward from: \(pwd)\n", stderr)
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
/host/spi-builder-workspace/Sources/AcknowledgmentsGeneratorTool/AcknowledgmentsGenerator.swift:250:55: error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
248 |         fputs("  Searched .build/checkouts/ at: \(packageDirectory)\n", stderr)
249 |         if let pwd = pluginWorkDirectory {
250 |             fputs("  Searched upward from: \(pwd)\n", stderr)
    |                                                       `- error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
251 |         }
252 |         return nil
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
[39/50] Compiling AcknowledgmentsGeneratorTool GeneratorError.swift
[40/50] Emitting module AcknowledgmentsGeneratorTool
[41/50] Compiling AcknowledgmentsGeneratorTool AcknowledgmentsGenerator.swift
/host/spi-builder-workspace/Sources/AcknowledgmentsGeneratorTool/AcknowledgmentsGenerator.swift:60:91: error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
 58 |     func generate(packageDirectory: String, outputPath: String, pluginWorkDirectory: String?) throws {
 59 |         let pins = parsePackageResolved(in: packageDirectory)
 60 |         fputs("HavenAcknowledgments: Found \(pins.count) packages in Package.resolved\n", stderr)
    |                                                                                           `- error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
 61 |
 62 |         let checkoutsURL = findCheckoutsDirectory(
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
/host/spi-builder-workspace/Sources/AcknowledgmentsGeneratorTool/AcknowledgmentsGenerator.swift:103:93: error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
101 |         }
102 |
103 |         fputs("HavenAcknowledgments: Generated \(acknowledgments.count) acknowledgments\n", stderr)
    |                                                                                             `- error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
104 |
105 |         let manifest = AcknowledgmentsManifest(
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
/host/spi-builder-workspace/Sources/AcknowledgmentsGeneratorTool/AcknowledgmentsGenerator.swift:215:86: error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
213 |             .appendingPathComponent("checkouts")
214 |         if fm.fileExists(atPath: spmCheckouts.path) {
215 |             fputs("HavenAcknowledgments: Found checkouts at \(spmCheckouts.path)\n", stderr)
    |                                                                                      `- error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
216 |             return spmCheckouts
217 |         }
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
/host/spi-builder-workspace/Sources/AcknowledgmentsGeneratorTool/AcknowledgmentsGenerator.swift:223:109: error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
221 |         // at each level, since the plugin work dir may be under Build/Intermediates.noindex/
222 |         if let pluginWorkDir = pluginWorkDirectory {
223 |             fputs("HavenAcknowledgments: Searching for checkouts from plugin work dir: \(pluginWorkDir)\n", stderr)
    |                                                                                                             `- error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
224 |             var current = URL(fileURLWithPath: pluginWorkDir)
225 |             for _ in 0..<15 {
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
/host/spi-builder-workspace/Sources/AcknowledgmentsGeneratorTool/AcknowledgmentsGenerator.swift:229:97: error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
227 |                 let directCheckouts = current.appendingPathComponent("checkouts")
228 |                 if fm.fileExists(atPath: directCheckouts.path) {
229 |                     fputs("HavenAcknowledgments: Found checkouts at \(directCheckouts.path)\n", stderr)
    |                                                                                                 `- error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
230 |                     return directCheckouts
231 |                 }
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
/host/spi-builder-workspace/Sources/AcknowledgmentsGeneratorTool/AcknowledgmentsGenerator.swift:238:105: error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
236 |                     .appendingPathComponent("checkouts")
237 |                 if fm.fileExists(atPath: sourcePackagesCheckouts.path) {
238 |                     fputs("HavenAcknowledgments: Found checkouts at \(sourcePackagesCheckouts.path)\n", stderr)
    |                                                                                                         `- error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
239 |                     return sourcePackagesCheckouts
240 |                 }
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
/host/spi-builder-workspace/Sources/AcknowledgmentsGeneratorTool/AcknowledgmentsGenerator.swift:247:77: error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
245 |         }
246 |
247 |         fputs("HavenAcknowledgments: Could not find checkouts directory\n", stderr)
    |                                                                             `- error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
248 |         fputs("  Searched .build/checkouts/ at: \(packageDirectory)\n", stderr)
249 |         if let pwd = pluginWorkDirectory {
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
/host/spi-builder-workspace/Sources/AcknowledgmentsGeneratorTool/AcknowledgmentsGenerator.swift:248:73: error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
246 |
247 |         fputs("HavenAcknowledgments: Could not find checkouts directory\n", stderr)
248 |         fputs("  Searched .build/checkouts/ at: \(packageDirectory)\n", stderr)
    |                                                                         `- error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
249 |         if let pwd = pluginWorkDirectory {
250 |             fputs("  Searched upward from: \(pwd)\n", stderr)
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
/host/spi-builder-workspace/Sources/AcknowledgmentsGeneratorTool/AcknowledgmentsGenerator.swift:250:55: error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
248 |         fputs("  Searched .build/checkouts/ at: \(packageDirectory)\n", stderr)
249 |         if let pwd = pluginWorkDirectory {
250 |             fputs("  Searched upward from: \(pwd)\n", stderr)
    |                                                       `- error: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state
251 |         }
252 |         return nil
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin;		/* Standard input stream.  */
144 | extern FILE *stdout;		/* Standard output stream.  */
145 | extern FILE *stderr;		/* Standard error output stream.  */
    |              `- note: var declared here
146 | /* C89/C99 say they're macros.  Make them happy.  */
147 | #define stdin stdin
error: emit-module command failed with exit code 1 (use -v to see invocation)
[42/50] Emitting module HavenAcknowledgments
/host/spi-builder-workspace/Sources/HavenAcknowledgments/HavenAcknowledgments.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | @_exported import HavenAcknowledgmentsCore
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | /// The primary entry point for displaying third-party license acknowledgments.
[43/50] Compiling HavenAcknowledgments AcknowledgmentsLoadError.swift
/host/spi-builder-workspace/Sources/HavenAcknowledgments/HavenAcknowledgments.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | @_exported import HavenAcknowledgmentsCore
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | /// The primary entry point for displaying third-party license acknowledgments.
[44/50] Compiling HavenAcknowledgments AcknowledgmentsLoader.swift
/host/spi-builder-workspace/Sources/HavenAcknowledgments/HavenAcknowledgments.swift:10:8: error: no such module 'SwiftUI'
 8 |
 9 | @_exported import HavenAcknowledgmentsCore
10 | import SwiftUI
   |        `- error: no such module 'SwiftUI'
11 |
12 | /// The primary entry point for displaying third-party license acknowledgments.
BUILD FAILURE 6.3 linux