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Build Information

Failed to build xcodeproj-mcp-server, reference main (6f6fc6), with Swift 6.4 for macOS (SPM) on 26 Sep 2026 13:57:01 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/giginet/xcodeproj-mcp-server.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/giginet/xcodeproj-mcp-server
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 6f6fc6d Merge pull request #25 from giginet/fix/descriptive-error-messages
Cloned https://github.com/giginet/xcodeproj-mcp-server.git
Revision (git rev-parse @):
6f6fc6dd051e78a713e8f8d979618cecc75f3428
SUCCESS checkout https://github.com/giginet/xcodeproj-mcp-server.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/giginet/xcodeproj-mcp-server.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 424]
[Planning deferred tasks]
[7 / 185] SystemPackage-product
[86 / 185]
[96 / 194] ArgumentParserToolInfo
[100 / 207]
[106 / 207]
[119 / 244] ArgumentParserToolInfo
[124 / 245] CSystem
[127 / 253]
[138 / 345]
[145 / 345]
[156 / 358]
[165 / 358]
[167 / 358]
[177 / 358] SystemPackage
[178 / 358] Logging
[182 / 358]
[196 / 358] SystemPackage
[199 / 358]
[203 / 358]
[221 / 358] SystemPackage-product
[228 / 358]
[231 / 358]
[238 / 358]
[239 / 358] PathKit
[246 / 358]
[251 / 358]
[252 / 358] Logging
[255 / 358]
[258 / 358]
[266 / 358] EventSource
[268 / 358] EventSource
[279 / 358] XcodeProjectFormat
[283 / 358] AEXML
[295 / 358] XcodeProjectFormat
[297 / 358] XcodeProjectFormat
[299 / 358] XcodeProjectFormat
[308 / 358] EventSource-product
[309 / 358] MCP
[315 / 358] AEXML
[320 / 358] AEXML-product
[324 / 360] AEXML
[326 / 360] ArgumentParser
[328 / 360] MCP
[332 / 386]
[343 / 386] MCP
[345 / 386] MCP
[348 / 386] XcodeProj
[350 / 386] XcodeProj
[356 / 386] XcodeProj
[357 / 386] XcodeProj-product
[359 / 386] XcodeProj-product
[360 / 386]
[367 / 387]
[369 / 387] XcodeProj
[369 / 387] XcodeProjectMCP
[374 / 398] XcodeProjectMCP
[376 / 398] XcodeProjectMCP
[377 / 398] XcodeProjectMCP
Fetching https://github.com/tuist/xcodeproj
Fetching https://github.com/apple/swift-argument-parser
Fetching https://github.com/modelcontextprotocol/swift-sdk
[1/3926] Fetching swift-sdk
[2/29068] Fetching swift-sdk, xcodeproj
[3/48014] Fetching swift-sdk, xcodeproj, swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser (2.60s)
Fetched https://github.com/modelcontextprotocol/swift-sdk (2.60s)
Fetched https://github.com/tuist/xcodeproj (2.60s)
Computing version for https://github.com/modelcontextprotocol/swift-sdk
Computed https://github.com/modelcontextprotocol/swift-sdk at 0.12.1 (3.23s)
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/mattt/eventsource.git
Fetching https://github.com/apple/swift-nio.git
Fetching https://github.com/apple/swift-system.git
[1/303] Fetching eventsource
[98/8468] Fetching eventsource, swift-log
[233/15451] Fetching eventsource, swift-log, swift-system
Fetched https://github.com/mattt/eventsource.git (0.95s)
[222/15148] Fetching swift-log, swift-system
[15010/101313] Fetching swift-log, swift-system, swift-nio
Fetched https://github.com/apple/swift-log.git (10.34s)
Fetched https://github.com/apple/swift-nio.git (10.34s)
Fetched https://github.com/apple/swift-system.git (10.34s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.8.2 (10.94s)
Computing version for https://github.com/mattt/eventsource.git
Computed https://github.com/mattt/eventsource.git at 1.5.1 (0.55s)
Computing version for https://github.com/tuist/xcodeproj
Computed https://github.com/tuist/xcodeproj at 9.17.5 (0.53s)
Fetching https://github.com/tadija/AEXML.git
Fetching https://github.com/apple/xcode-project-format.git
Fetching https://github.com/kylef/PathKit.git
[1/2159] Fetching aexml
[66/3619] Fetching aexml, pathkit
[3620/3852] Fetching aexml, pathkit, xcode-project-format
Fetched https://github.com/kylef/PathKit.git (1.38s)
Fetched https://github.com/tadija/AEXML.git (1.38s)
Fetched https://github.com/apple/xcode-project-format.git (1.38s)
Computing version for https://github.com/apple/xcode-project-format.git
Computed https://github.com/apple/xcode-project-format.git at 0.1.0 (1.96s)
Computing version for https://github.com/kylef/PathKit.git
Computed https://github.com/kylef/PathKit.git at 1.0.1 (2.77s)
Fetching https://github.com/kylef/Spectre.git
[1/1021] Fetching spectre
Fetched https://github.com/kylef/Spectre.git (1.57s)
Computing version for https://github.com/tadija/AEXML.git
warning: 'aexml': /Package.swift:11:19: warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
 9 |         .macOS(.v10_13),
10 |         .tvOS(.v12),
11 |         .watchOS(.v4)
   |                   `- warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
12 |     ],
13 |     products: [
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Computed https://github.com/tadija/AEXML.git at 4.7.0 (2.15s)
Computing version for https://github.com/kylef/Spectre.git
Computed https://github.com/kylef/Spectre.git at 0.10.1 (2.15s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.1 (0.46s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.8.1 (0.58s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.103.0 (0.66s)
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/apple/swift-collections.git
[1/1885] Fetching swift-atomics
[586/29664] Fetching swift-atomics, swift-collections
Fetched https://github.com/apple/swift-collections.git (3.25s)
Fetched https://github.com/apple/swift-atomics.git (3.25s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (3.82s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.7.1 (0.63s)
Creating working copy for https://github.com/tadija/AEXML.git
Working copy of https://github.com/tadija/AEXML.git resolved at 4.7.0
Creating working copy for https://github.com/modelcontextprotocol/swift-sdk
Working copy of https://github.com/modelcontextprotocol/swift-sdk resolved at 0.12.1
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.1
Creating working copy for https://github.com/tuist/xcodeproj
Working copy of https://github.com/tuist/xcodeproj resolved at 9.17.5
Creating working copy for https://github.com/apple/xcode-project-format.git
Working copy of https://github.com/apple/xcode-project-format.git resolved at 0.1.0
Creating working copy for https://github.com/kylef/Spectre.git
Working copy of https://github.com/kylef/Spectre.git resolved at 0.10.1
Creating working copy for https://github.com/mattt/eventsource.git
Working copy of https://github.com/mattt/eventsource.git resolved at 1.5.1
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.103.0
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.7.1
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.8.2
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.15.1
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.8.1
Creating working copy for https://github.com/kylef/PathKit.git
Working copy of https://github.com/kylef/PathKit.git resolved at 1.0.1
warning: 'aexml': /Users/admin/builder/spi-builder-workspace/.build/checkouts/AEXML/Package.swift:11:19: warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
 9 |         .macOS(.v10_13),
10 |         .tvOS(.v12),
11 |         .watchOS(.v4)
   |                   `- warning: 'v4' is deprecated: watchOS 9.0 is the oldest supported version [#DeprecatedDeclaration]
12 |     ],
13 |     products: [
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
error: SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/AddTargetTool.swift failed with a nonzero exit code. Command line:     cd /Users/admin/builder
    builtin-SwiftPerFileCompile AddTargetTool.swift
/Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/AddSwiftPackageTool.swift:86:26: warning: 'text(_:metadata:)' is deprecated: Use .text(text:annotations:_meta:) instead. [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 84 |                 return CallTool.Result(
 85 |                     content: [
 86 |                         .text("Swift Package '\(packageURL)' already exists in project")
    |                          `- warning: 'text(_:metadata:)' is deprecated: Use .text(text:annotations:_meta:) instead. [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 87 |                     ]
 88 |                 )
/Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/AddSwiftPackageTool.swift:138:22: warning: 'text(_:metadata:)' is deprecated: Use .text(text:annotations:_meta:) instead. [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
136 |             return CallTool.Result(
137 |                 content: [
138 |                     .text(message)
    |                      `- warning: 'text(_:metadata:)' is deprecated: Use .text(text:annotations:_meta:) instead. [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
139 |                 ]
140 |             )
/Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/AddTargetTool.swift:159:26: warning: 'text(_:metadata:)' is deprecated: Use .text(text:annotations:_meta:) instead. [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
157 |                 return CallTool.Result(
158 |                     content: [
159 |                         .text("Target '\(targetName)' already exists in project")
    |                          `- warning: 'text(_:metadata:)' is deprecated: Use .text(text:annotations:_meta:) instead. [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
160 |                     ]
161 |                 )
/Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/AddTargetTool.swift:247:22: warning: 'text(_:metadata:)' is deprecated: Use .text(text:annotations:_meta:) instead. [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
245 |             return CallTool.Result(
246 |                 content: [
247 |                     .text(
    |                      `- warning: 'text(_:metadata:)' is deprecated: Use .text(text:annotations:_meta:) instead. [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
248 |                         "Successfully created target '\(targetName)' with product type '\(productTypeString)' and bundle identifier '\(bundleIdentifier)'"
249 |                     )
/Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/AddTargetTool.swift:261:9: error: switch must be exhaustive
259 | extension PBXProductType {
260 |     var fileExtension: String? {
261 |         switch self {
    |         |- error: switch must be exhaustive
    |         `- note: add missing case: '.hostBuildTool'
262 |         case .application, .watchApp, .watch2App, .watch2AppContainer, .messagesApplication,
263 |             .onDemandInstallCapableApplication:
/Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/CreateGroupTool.swift:78:26: warning: 'text(_:metadata:)' is deprecated: Use .text(text:annotations:_meta:) instead. [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 76 |                 return CallTool.Result(
 77 |                     content: [
 78 |                         .text("Group '\(groupName)' already exists in project")
    |                          `- warning: 'text(_:metadata:)' is deprecated: Use .text(text:annotations:_meta:) instead. [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
 79 |                     ]
 80 |                 )
/Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/CreateGroupTool.swift:116:22: warning: 'text(_:metadata:)' is deprecated: Use .text(text:annotations:_meta:) instead. [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
114 |             return CallTool.Result(
115 |                 content: [
116 |                     .text(
    |                      `- warning: 'text(_:metadata:)' is deprecated: Use .text(text:annotations:_meta:) instead. [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
117 |                         "Successfully created group '\(groupName)' in \(parentGroupName ?? "main group")"
118 |                     )
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
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/XcodeProjectMCP/AddAppExtensionTool.swift /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/AddBuildPhaseTool.swift /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/AddDependencyTool.swift /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/AddFileTool.swift /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/AddFolderTool.swift /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/AddFrameworkTool.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/AddSwiftPackageTool.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/AddTargetTool.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/CreateGroupTool.swift /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/CreateXcodeprojTool.swift /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/DuplicateTargetTool.swift /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/ErrorDescription.swift /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/GetBuildSettingsTool.swift /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/GroupFinder.swift /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/ListBuildConfigurationsTool.swift /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/ListFilesTool.swift /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/ListGroupsTool.swift /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/ListSwiftPackagesTool.swift /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/ListTargetsTool.swift /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/MoveFileTool.swift /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/PathUtility.swift /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/RemoveAppExtensionTool.swift /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/RemoveFileTool.swift /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/RemoveSwiftPackageTool.swift /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/RemoveTargetTool.swift /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/SetBuildSettingTool.swift /Users/admin/builder/spi-builder-workspace/Sources/XcodeProjectMCP/XcodeProjectMCPServer.swift -supplementary-output-file-map /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/xcodeproj-mcp-server.build/Debug/XcodeProjectMCP-t.build/Objects-normal/arm64/supplementaryOutputs-53 -target arm64-apple-macos14.0 -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/xcodeproj-mcp-server.build/Debug/XcodeProjectMCP-t.build/Objects-normal/arm64/XcodeProjectMCP-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 6 -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/swift-system/Sources/CSystem/include/module.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/swift-system/Sources/CSystem/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/xcodeproj-mcp-server.build/Debug/XcodeProjectMCP-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/xcodeproj-mcp-server.build/Debug/XcodeProjectMCP-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/xcodeproj-mcp-server.build/Debug/XcodeProjectMCP-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name XcodeProjectMCP -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/xcodeproj-mcp-server.build/Debug/XcodeProjectMCP-t.build/Objects-normal/arm64/XcodeProjectMCP_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/xcodeproj-mcp-server.build/Debug/XcodeProjectMCP-t.build/Objects-normal/arm64/AddSwiftPackageTool.o -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/xcodeproj-mcp-server.build/Debug/XcodeProjectMCP-t.build/Objects-normal/arm64/AddTargetTool.o -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/xcodeproj-mcp-server.build/Debug/XcodeProjectMCP-t.build/Objects-normal/arm64/CreateGroupTool.o -debug-module-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/xcodeproj-mcp-server.build/Debug/XcodeProjectMCP-t.build/Objects-normal/arm64/XcodeProjectMCP.swiftmodule -index-unit-output-path /xcodeproj-mcp-server.build/Debug/XcodeProjectMCP-t.build/Objects-normal/arm64/AddSwiftPackageTool.o -index-unit-output-path /xcodeproj-mcp-server.build/Debug/XcodeProjectMCP-t.build/Objects-normal/arm64/AddTargetTool.o -index-unit-output-path /xcodeproj-mcp-server.build/Debug/XcodeProjectMCP-t.build/Objects-normal/arm64/CreateGroupTool.o -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 macosSpm