Build Information
Failed to build Tart, reference 2.32.1 (8aa377), with Swift 6.1 for watchOS using Xcode 16.3 on 17 Apr 2026 12:19:37 UTC.
Build Command
No build command. This typically means the build failed at an early stage where we determine the build command.Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/cirruslabs/tart.git
Reference: 2.32.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/cirruslabs/tart
* tag 2.32.1 -> FETCH_HEAD
HEAD is now at 8aa377b Skip integration test gate for release (#1229)
Cloned https://github.com/cirruslabs/tart.git
Revision (git rev-parse @):
8aa377b71ebfd90b2df9803d3e20033f58d6800c
SUCCESS checkout https://github.com/cirruslabs/tart.git at 2.32.1
========================================
Build
========================================
Selected platform: watchOS
Swift version: 6.1
Building package at path: $PWD
https://github.com/cirruslabs/tart.git
https://github.com/cirruslabs/tart.git
{
"dependencies" : [
{
"identity" : "swift-argument-parser",
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"type" : "sourceControl",
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"identity" : "swiftformat",
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},
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"url" : "https://github.com/nicklockwood/SwiftFormat"
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{
"identity" : "texttable",
"requirement" : {
"branch" : [
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"type" : "sourceControl",
"url" : "https://github.com/cfilipov/TextTable"
},
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"identity" : "swift-sysctl",
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"type" : "sourceControl",
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{
"identity" : "semaphore",
"requirement" : {
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"lower_bound" : "0.0.8",
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}
]
},
"type" : "sourceControl",
"url" : "https://github.com/groue/Semaphore"
},
{
"identity" : "swift-retry",
"requirement" : {
"range" : [
{
"lower_bound" : "0.2.3",
"upper_bound" : "1.0.0"
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]
},
"type" : "sourceControl",
"url" : "https://github.com/fumoboy007/swift-retry"
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{
"identity" : "swift-xattr",
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}
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},
"type" : "sourceControl",
"url" : "https://github.com/jozefizso/swift-xattr"
},
{
"identity" : "grpc-swift",
"requirement" : {
"range" : [
{
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"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/grpc/grpc-swift.git"
},
{
"identity" : "cirruslabs_tart-guest-agent_grpc_swift",
"requirement" : {
"branch" : [
"main"
]
},
"type" : "sourceControl",
"url" : "https://buf.build/gen/swift/git/1.27.1-20260114140118-bd09c26a260f.1/cirruslabs_tart-guest-agent_grpc_swift.git"
},
{
"identity" : "opentelemetry-swift",
"requirement" : {
"branch" : [
"main"
]
},
"type" : "sourceControl",
"url" : "https://github.com/open-telemetry/opentelemetry-swift"
},
{
"identity" : "opentelemetry-swift-core",
"requirement" : {
"range" : [
{
"lower_bound" : "2.3.0",
"upper_bound" : "3.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/open-telemetry/opentelemetry-swift-core"
}
],
"manifest_display_name" : "Tart",
"name" : "Tart",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "13.0"
}
],
"products" : [
{
"name" : "tart",
"targets" : [
"tart"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "tart",
"module_type" : "SwiftTarget",
"name" : "tart",
"path" : "Sources/tart",
"product_dependencies" : [
"Algorithms",
"ArgumentParser",
"Dynamic",
"SwiftDate",
"Antlr4Static",
"Atomics",
"TextTable",
"Sysctl",
"SwiftRadix",
"Semaphore",
"DMRetry",
"XAttr",
"GRPC",
"Cirruslabs_TartGuestAgent_Grpc_Swift",
"OpenTelemetryApi",
"OpenTelemetrySdk",
"OpenTelemetryProtocolExporterHTTP",
"ResourceExtension"
],
"product_memberships" : [
"tart"
],
"sources" : [
"CI/CI.swift",
"Commands/Clone.swift",
"Commands/Create.swift",
"Commands/Delete.swift",
"Commands/Exec.swift",
"Commands/Export.swift",
"Commands/FQN.swift",
"Commands/Get.swift",
"Commands/IP.swift",
"Commands/Import.swift",
"Commands/List.swift",
"Commands/Login.swift",
"Commands/Logout.swift",
"Commands/Prune.swift",
"Commands/Pull.swift",
"Commands/Push.swift",
"Commands/Rename.swift",
"Commands/Run.swift",
"Commands/Set.swift",
"Commands/Stop.swift",
"Commands/Suspend.swift",
"Config.swift",
"ControlSocket.swift",
"Credentials/CredentialsProvider.swift",
"Credentials/DockerConfigCredentialsProvider.swift",
"Credentials/EnvironmentCredentialsProvider.swift",
"Credentials/KeychainCredentialsProvider.swift",
"Credentials/StdinCredentials.swift",
"DeviceInfo/DeviceInfo.swift",
"DiskImageFormat.swift",
"Diskutil.swift",
"Fetcher.swift",
"FileLock.swift",
"Formatter/Format.swift",
"IPSWCache.swift",
"LocalLayerCache.swift",
"Logging/Logger.swift",
"Logging/ProgressObserver.swift",
"Logging/URLSessionLogger.swift",
"MACAddressResolver/ARPCache.swift",
"MACAddressResolver/AgentResolver.swift",
"MACAddressResolver/Lease.swift",
"MACAddressResolver/Leases.swift",
"MACAddressResolver/MACAddress.swift",
"Network/Network.swift",
"Network/NetworkBridged.swift",
"Network/NetworkShared.swift",
"Network/Softnet.swift",
"OCI/Authentication.swift",
"OCI/AuthenticationKeeper.swift",
"OCI/Digest.swift",
"OCI/Layerizer/Disk.swift",
"OCI/Layerizer/DiskV2.swift",
"OCI/Manifest.swift",
"OCI/Reference/Generated/ReferenceBaseListener.swift",
"OCI/Reference/Generated/ReferenceLexer.swift",
"OCI/Reference/Generated/ReferenceListener.swift",
"OCI/Reference/Generated/ReferenceParser.swift",
"OCI/Registry.swift",
"OCI/RemoteName.swift",
"OCI/URL+Absolutize.swift",
"OCI/WWWAuthenticate.swift",
"OTel.swift",
"PIDLock.swift",
"Passphrase/PassphraseGenerator.swift",
"Passphrase/Words.swift",
"Platform/Architecture.swift",
"Platform/Darwin.swift",
"Platform/Linux.swift",
"Platform/OS.swift",
"Platform/Platform.swift",
"Prunable.swift",
"Root.swift",
"Serial.swift",
"ShellCompletions/ShellCompletions.swift",
"Term.swift",
"URL+AccessDate.swift",
"URL+Prunable.swift",
"Utils.swift",
"VM+Recovery.swift",
"VM.swift",
"VMConfig.swift",
"VMDirectory+Archive.swift",
"VMDirectory+OCI.swift",
"VMDirectory.swift",
"VMStorageHelper.swift",
"VMStorageLocal.swift",
"VMStorageOCI.swift",
"VNC/FullFledgedVNC.swift",
"VNC/ScreenSharingVNC.swift",
"VNC/VNC.swift"
],
"type" : "executable"
},
{
"c99name" : "TartTests",
"module_type" : "SwiftTarget",
"name" : "TartTests",
"path" : "Tests/TartTests",
"sources" : [
"DigestTests.swift",
"DirecotryShareTests.swift",
"DiskImageFormatTests.swift",
"DiskutilTests.swift",
"DockerConfigTests.swift",
"FileLockTests.swift",
"LayerizerTests.swift",
"LeaseTest.swift",
"LeasesTests.swift",
"MACAddressResolverTests.swift",
"RegistryTests.swift",
"RemoteNameTests.swift",
"TokenResponseTests.swift",
"URLAbsolutizationTests.swift",
"URLAccessDateTests.swift",
"Util/RegistryRunner.swift",
"VMConfigTests.swift",
"WWWAuthenticateTests.swift"
],
"target_dependencies" : [
"tart"
],
"type" : "test"
}
],
"tools_version" : "5.10"
}
Command line invocation:
/Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/mhdhejazi/Dynamic
Fetching from https://github.com/cfilipov/TextTable
Fetching from https://buf.build/gen/swift/git/1.27.1-20260114140118-bd09c26a260f.1/cirruslabs_tart-guest-agent_grpc_swift.git
Fetching from https://github.com/open-telemetry/opentelemetry-swift
Fetching from https://github.com/undefinedlabs/Thrift-Swift
Fetching from https://github.com/apple/swift-nio.git (cached)
Fetching from https://github.com/undefinedlabs/opentracing-objc
Fetching from https://github.com/grpc/grpc-swift.git
Fetching from https://github.com/apple/swift-log.git (cached)
Fetching from https://github.com/apple/swift-metrics.git (cached)
Fetching from https://github.com/apple/swift-protobuf.git (cached)
Fetching from https://github.com/open-telemetry/opentelemetry-swift-core.git
Fetching from https://buf.build/gen/swift/git/1.33.3-20260114140118-bd09c26a260f.1/cirruslabs_tart-guest-agent_apple_swift.git
Fetching from https://github.com/jozefizso/swift-xattr
Fetching from https://github.com/groue/Semaphore
Fetching from https://github.com/fumoboy007/swift-retry
Fetching from https://github.com/orchetect/SwiftRadix
Fetching from https://github.com/sersoft-gmbh/swift-sysctl.git
Fetching from https://github.com/nicklockwood/SwiftFormat
Fetching from https://github.com/apple/swift-atomics.git (cached)
Fetching from https://github.com/antlr/antlr4
Fetching from https://github.com/malcommac/SwiftDate
Fetching from https://github.com/apple/swift-algorithms (cached)
Fetching from https://github.com/apple/swift-argument-parser (cached)
Fetching from https://github.com/apple/swift-collections.git (cached)
Fetching from https://github.com/apple/swift-nio-http2.git (cached)
Fetching from https://github.com/apple/swift-nio-ssl.git (cached)
Fetching from https://github.com/apple/swift-nio-transport-services.git (cached)
Fetching from https://github.com/apple/swift-nio-extras.git (cached)
Fetching from https://github.com/apple/swift-system.git (cached)
Fetching from https://github.com/apple/swift-numerics.git (cached)
Fetching from https://github.com/apple/swift-asn1.git (cached)
Fetching from https://github.com/apple/swift-http-structured-headers.git (cached)
Fetching from https://github.com/swift-server/swift-service-lifecycle.git
Fetching from https://github.com/apple/swift-certificates.git
Fetching from https://github.com/apple/swift-async-algorithms.git
Fetching from https://github.com/apple/swift-http-types.git (cached)
Fetching from https://github.com/apple/swift-crypto.git (cached)
Resolve Package Graph
Updating from https://github.com/mhdhejazi/Dynamic
Updating from https://github.com/cfilipov/TextTable
Updating from https://buf.build/gen/swift/git/1.27.1-20260114140118-bd09c26a260f.1/cirruslabs_tart-guest-agent_grpc_swift.git
Updating from https://github.com/open-telemetry/opentelemetry-swift
Updating from https://github.com/undefinedlabs/opentracing-objc
Updating from https://github.com/apple/swift-metrics.git
Updating from https://github.com/grpc/grpc-swift.git
Updating from https://github.com/apple/swift-nio.git
Updating from https://github.com/undefinedlabs/Thrift-Swift
Updating from https://github.com/apple/swift-protobuf.git
Updating from https://github.com/apple/swift-log.git
Updating from https://github.com/open-telemetry/opentelemetry-swift-core.git
Updating from https://buf.build/gen/swift/git/1.33.3-20260114140118-bd09c26a260f.1/cirruslabs_tart-guest-agent_apple_swift.git
Updating from https://github.com/groue/Semaphore
Updating from https://github.com/jozefizso/swift-xattr
Updating from https://github.com/orchetect/SwiftRadix
Updating from https://github.com/fumoboy007/swift-retry
Updating from https://github.com/sersoft-gmbh/swift-sysctl.git
Updating from https://github.com/nicklockwood/SwiftFormat
Updating from https://github.com/apple/swift-atomics.git
Updating from https://github.com/antlr/antlr4
Updating from https://github.com/malcommac/SwiftDate
Updating from https://github.com/apple/swift-algorithms
Updating from https://github.com/apple/swift-argument-parser
Updating from https://github.com/apple/swift-nio-transport-services.git
Updating from https://github.com/apple/swift-nio-ssl.git
Updating from https://github.com/apple/swift-nio-http2.git
Updating from https://github.com/apple/swift-nio-extras.git
Updating from https://github.com/apple/swift-collections.git
Updating from https://github.com/apple/swift-system.git
Updating from https://github.com/apple/swift-numerics.git
Updating from https://github.com/apple/swift-http-types.git
Updating from https://github.com/apple/swift-asn1.git
Updating from https://github.com/apple/swift-certificates.git
Updating from https://github.com/swift-server/swift-service-lifecycle.git
Updating from https://github.com/apple/swift-async-algorithms.git
Updating from https://github.com/apple/swift-http-structured-headers.git
Updating from https://github.com/apple/swift-crypto.git
Resolve Package Graph
Updating from https://github.com/mhdhejazi/Dynamic
Updating from https://github.com/cfilipov/TextTable
Updating from https://buf.build/gen/swift/git/1.27.1-20260114140118-bd09c26a260f.1/cirruslabs_tart-guest-agent_grpc_swift.git
Updating from https://github.com/open-telemetry/opentelemetry-swift
Updating from https://github.com/apple/swift-protobuf.git
Updating from https://github.com/undefinedlabs/Thrift-Swift
Updating from https://github.com/grpc/grpc-swift.git
Updating from https://github.com/undefinedlabs/opentracing-objc
Updating from https://github.com/apple/swift-nio.git
Updating from https://github.com/apple/swift-metrics.git
Updating from https://github.com/apple/swift-log.git
Updating from https://github.com/open-telemetry/opentelemetry-swift-core.git
Updating from https://buf.build/gen/swift/git/1.33.3-20260114140118-bd09c26a260f.1/cirruslabs_tart-guest-agent_apple_swift.git
Updating from https://github.com/sersoft-gmbh/swift-sysctl.git
Updating from https://github.com/orchetect/SwiftRadix
Updating from https://github.com/fumoboy007/swift-retry
Updating from https://github.com/groue/Semaphore
Updating from https://github.com/jozefizso/swift-xattr
Updating from https://github.com/nicklockwood/SwiftFormat
Updating from https://github.com/apple/swift-atomics.git
Updating from https://github.com/antlr/antlr4
Updating from https://github.com/malcommac/SwiftDate
Updating from https://github.com/apple/swift-algorithms
Updating from https://github.com/apple/swift-argument-parser
Updating from https://github.com/apple/swift-nio-extras.git
Updating from https://github.com/apple/swift-nio-transport-services.git
Updating from https://github.com/apple/swift-nio-ssl.git
Updating from https://github.com/apple/swift-nio-http2.git
Updating from https://github.com/apple/swift-collections.git
Updating from https://github.com/apple/swift-system.git
Updating from https://github.com/apple/swift-numerics.git
Updating from https://github.com/swift-server/swift-service-lifecycle.git
Updating from https://github.com/apple/swift-async-algorithms.git
Updating from https://github.com/apple/swift-http-types.git
Updating from https://github.com/apple/swift-certificates.git
Updating from https://github.com/apple/swift-asn1.git
Updating from https://github.com/apple/swift-http-structured-headers.git
Updating from https://github.com/apple/swift-crypto.git
Resolved source packages:
spi-builder-workspace: (null)
2026-04-17 05:19:30.022 xcodebuild[516:2919] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-17-04_05-19-0030.xcresult
xcodebuild: error: Could not resolve package dependencies:
Failed to resolve dependencies Dependencies could not be resolved because 'cirruslabs_tart-guest-agent_grpc_swift' depends on 'cirruslabs_tart-guest-agent_apple_swift' 1.33.3-20260114140118-bd09c26a260f.1..<1.34.0 and 'opentelemetry-swift' depends on 'swift-protobuf' 1.36.1..<2.0.0.
'cirruslabs_tart-guest-agent_apple_swift' >= 1.33.3-20260114140118-bd09c26a260f.1 practically depends on 'swift-protobuf' 1.33.3..<1.34.0 because 'cirruslabs_tart-guest-agent_apple_swift' 1.33.3-20260114140118-bd09c26a260f.1 depends on 'swift-protobuf' 1.33.3..<1.34.0 and no versions of 'cirruslabs_tart-guest-agent_apple_swift' match the requirement 1.33.3-20260114140118-bd09c26a260f.1.0..<1.34.0.
Command line invocation:
/Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Updating from https://github.com/mhdhejazi/Dynamic
Updating from https://github.com/cfilipov/TextTable
Updating from https://buf.build/gen/swift/git/1.27.1-20260114140118-bd09c26a260f.1/cirruslabs_tart-guest-agent_grpc_swift.git
Updating from https://github.com/open-telemetry/opentelemetry-swift
Updating from https://github.com/apple/swift-nio.git
Updating from https://github.com/apple/swift-protobuf.git
Updating from https://github.com/undefinedlabs/opentracing-objc
Updating from https://github.com/apple/swift-log.git
Updating from https://github.com/apple/swift-metrics.git
Updating from https://github.com/grpc/grpc-swift.git
Updating from https://github.com/undefinedlabs/Thrift-Swift
Updating from https://github.com/open-telemetry/opentelemetry-swift-core.git
Updating from https://buf.build/gen/swift/git/1.33.3-20260114140118-bd09c26a260f.1/cirruslabs_tart-guest-agent_apple_swift.git
Updating from https://github.com/jozefizso/swift-xattr
Updating from https://github.com/orchetect/SwiftRadix
Updating from https://github.com/groue/Semaphore
Updating from https://github.com/fumoboy007/swift-retry
Updating from https://github.com/sersoft-gmbh/swift-sysctl.git
Updating from https://github.com/nicklockwood/SwiftFormat
Updating from https://github.com/antlr/antlr4
Updating from https://github.com/apple/swift-atomics.git
Updating from https://github.com/malcommac/SwiftDate
Updating from https://github.com/apple/swift-algorithms
Updating from https://github.com/apple/swift-argument-parser
Updating from https://github.com/apple/swift-nio-ssl.git
Updating from https://github.com/apple/swift-nio-transport-services.git
Updating from https://github.com/apple/swift-nio-extras.git
Updating from https://github.com/apple/swift-collections.git
Updating from https://github.com/apple/swift-nio-http2.git
Updating from https://github.com/apple/swift-system.git
Updating from https://github.com/apple/swift-numerics.git
Updating from https://github.com/swift-server/swift-service-lifecycle.git
Updating from https://github.com/apple/swift-certificates.git
Updating from https://github.com/apple/swift-async-algorithms.git
Updating from https://github.com/apple/swift-http-types.git
Updating from https://github.com/apple/swift-asn1.git
Updating from https://github.com/apple/swift-http-structured-headers.git
Updating from https://github.com/apple/swift-crypto.git
Resolved source packages:
spi-builder-workspace: (null)
2026-04-17 05:19:37.723 xcodebuild[2094:9430] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-17-04_05-19-0037.xcresult
xcodebuild: error: Could not resolve package dependencies:
Failed to resolve dependencies Dependencies could not be resolved because 'cirruslabs_tart-guest-agent_grpc_swift' depends on 'cirruslabs_tart-guest-agent_apple_swift' 1.33.3-20260114140118-bd09c26a260f.1..<1.34.0 and 'opentelemetry-swift' depends on 'swift-protobuf' 1.36.1..<2.0.0.
'cirruslabs_tart-guest-agent_apple_swift' >= 1.33.3-20260114140118-bd09c26a260f.1 practically depends on 'swift-protobuf' 1.33.3..<1.34.0 because 'cirruslabs_tart-guest-agent_apple_swift' 1.33.3-20260114140118-bd09c26a260f.1 depends on 'swift-protobuf' 1.33.3..<1.34.0 and no versions of 'cirruslabs_tart-guest-agent_apple_swift' match the requirement 1.33.3-20260114140118-bd09c26a260f.1.0..<1.34.0.
BUILD FAILURE 6.1 watchOS