Build Information
Failed to build SwiftNIOMock, reference 0.0.1 (003b5c), with Swift 6.4 for macOS (Xcode) using Xcode 27.0 on 16 Sep 2026 10:46:14 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftNIOMock-Package -destination platform=macOS,arch=arm64Build Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ilyapuchka/SwiftNIOMock.git
Reference: 0.0.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ilyapuchka/SwiftNIOMock
* tag 0.0.1 -> FETCH_HEAD
HEAD is now at 003b5c5 updated README
Cloned https://github.com/ilyapuchka/SwiftNIOMock.git
Revision (git rev-parse @):
003b5c59e7a6ea414953f018c5d5d763f3877751
SUCCESS checkout https://github.com/ilyapuchka/SwiftNIOMock.git at 0.0.1
========================================
Build
========================================
Selected platform: macosXcodebuild
Swift version: 6.4
Building package at path: $PWD
https://github.com/ilyapuchka/SwiftNIOMock.git
Command line invocation:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
"dependencies" : [
{
"identity" : "swift-nio",
"requirement" : {
"range" : [
{
"lower_bound" : "1.12.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-nio.git"
}
],
"manifest_display_name" : "SwiftNIOMock",
"name" : "SwiftNIOMock",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "SwiftNIOMock",
"targets" : [
"SwiftNIOMock"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SwiftNIOMockTests",
"module_type" : "SwiftTarget",
"name" : "SwiftNIOMockTests",
"path" : "Tests/SwiftNIOMockTests",
"sources" : [
"SwiftNIOMockTests.swift",
"XCTestManifests.swift"
],
"target_dependencies" : [
"SwiftNIOMock"
],
"type" : "test"
},
{
"c99name" : "SwiftNIOMock",
"module_type" : "SwiftTarget",
"name" : "SwiftNIOMock",
"path" : "Sources/SwiftNIOMock",
"product_dependencies" : [
"NIO",
"NIOHTTP1"
],
"product_memberships" : [
"SwiftNIOMock"
],
"sources" : [
"Server.swift"
],
"type" : "library"
}
],
"tools_version" : "4.0"
}
{
"project" : {
"configurations" : [
"Debug",
"Release"
],
"name" : "SwiftNIOMock",
"schemes" : [
"SwiftNIOMock-Package"
],
"targets" : [
"CNIOAtomics",
"CNIODarwin",
"CNIOHTTPParser",
"CNIOLinux",
"CNIOSHA1",
"CNIOZlib",
"NIO",
"NIOConcurrencyHelpers",
"NIOHTTP1",
"NIOPriorityQueue",
"SwiftNIOMock",
"SwiftNIOMockPackageDescription",
"SwiftNIOMockPackageTests",
"SwiftNIOMockTests",
"swift-nioPackageDescription"
]
}
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftNIOMock-Package -destination platform=macOS,arch=arm64
Command line invocation:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme SwiftNIOMock-Package -destination platform=macOS,arch=arm64
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (11 targets)
Target 'SwiftNIOMock' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'NIOHTTP1' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOZlib' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOHTTPParser' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'NIO' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOSHA1' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'NIOPriorityQueue' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'NIOConcurrencyHelpers' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOAtomics' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIODarwin' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOLinux' in project 'SwiftNIOMock'
Target 'NIOHTTP1' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOZlib' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOHTTPParser' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'NIO' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOSHA1' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'NIOPriorityQueue' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'NIOConcurrencyHelpers' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOAtomics' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIODarwin' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOLinux' in project 'SwiftNIOMock'
Target 'NIO' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOSHA1' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'NIOPriorityQueue' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'NIOConcurrencyHelpers' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOAtomics' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIODarwin' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOLinux' in project 'SwiftNIOMock'
Target 'CNIOLinux' in project 'SwiftNIOMock' (no dependencies)
Target 'CNIODarwin' in project 'SwiftNIOMock' (no dependencies)
Target 'NIOConcurrencyHelpers' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOAtomics' in project 'SwiftNIOMock'
Target 'CNIOAtomics' in project 'SwiftNIOMock' (no dependencies)
Target 'NIOPriorityQueue' in project 'SwiftNIOMock' (no dependencies)
Target 'CNIOSHA1' in project 'SwiftNIOMock' (no dependencies)
Target 'CNIOHTTPParser' in project 'SwiftNIOMock' (no dependencies)
Target 'CNIOZlib' in project 'SwiftNIOMock' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 23ed5ac2d29c55ba014d7f63e4e03c97
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/23ed5ac2d29c55ba014d7f63e4e03c97.xcbuilddata
/Users/admin/builder/spi-builder-workspace/SwiftNIOMock.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'SwiftNIOMock' from project 'SwiftNIOMock')
/Users/admin/builder/spi-builder-workspace/SwiftNIOMock.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'CNIOAtomics' from project 'SwiftNIOMock')
/Users/admin/builder/spi-builder-workspace/SwiftNIOMock.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'CNIOSHA1' from project 'SwiftNIOMock')
/Users/admin/builder/spi-builder-workspace/SwiftNIOMock.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'CNIOHTTPParser' from project 'SwiftNIOMock')
/Users/admin/builder/spi-builder-workspace/SwiftNIOMock.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'NIOPriorityQueue' from project 'SwiftNIOMock')
/Users/admin/builder/spi-builder-workspace/SwiftNIOMock.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'CNIOZlib' from project 'SwiftNIOMock')
/Users/admin/builder/spi-builder-workspace/SwiftNIOMock.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'CNIODarwin' from project 'SwiftNIOMock')
/Users/admin/builder/spi-builder-workspace/SwiftNIOMock.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'NIOHTTP1' from project 'SwiftNIOMock')
/Users/admin/builder/spi-builder-workspace/SwiftNIOMock.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'NIOConcurrencyHelpers' from project 'SwiftNIOMock')
/Users/admin/builder/spi-builder-workspace/SwiftNIOMock.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'NIO' from project 'SwiftNIOMock')
/Users/admin/builder/spi-builder-workspace/SwiftNIOMock.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'CNIOLinux' from project 'SwiftNIOMock')
** BUILD FAILED **
The following build commands failed:
Building project SwiftNIOMock with scheme SwiftNIOMock-Package
(1 failure)
Command line invocation:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
"dependencies" : [
{
"identity" : "swift-nio",
"requirement" : {
"range" : [
{
"lower_bound" : "1.12.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-nio.git"
}
],
"manifest_display_name" : "SwiftNIOMock",
"name" : "SwiftNIOMock",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "SwiftNIOMock",
"targets" : [
"SwiftNIOMock"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "SwiftNIOMockTests",
"module_type" : "SwiftTarget",
"name" : "SwiftNIOMockTests",
"path" : "Tests/SwiftNIOMockTests",
"sources" : [
"SwiftNIOMockTests.swift",
"XCTestManifests.swift"
],
"target_dependencies" : [
"SwiftNIOMock"
],
"type" : "test"
},
{
"c99name" : "SwiftNIOMock",
"module_type" : "SwiftTarget",
"name" : "SwiftNIOMock",
"path" : "Sources/SwiftNIOMock",
"product_dependencies" : [
"NIO",
"NIOHTTP1"
],
"product_memberships" : [
"SwiftNIOMock"
],
"sources" : [
"Server.swift"
],
"type" : "library"
}
],
"tools_version" : "4.0"
}
{
"project" : {
"configurations" : [
"Debug",
"Release"
],
"name" : "SwiftNIOMock",
"schemes" : [
"SwiftNIOMock-Package"
],
"targets" : [
"CNIOAtomics",
"CNIODarwin",
"CNIOHTTPParser",
"CNIOLinux",
"CNIOSHA1",
"CNIOZlib",
"NIO",
"NIOConcurrencyHelpers",
"NIOHTTP1",
"NIOPriorityQueue",
"SwiftNIOMock",
"SwiftNIOMockPackageDescription",
"SwiftNIOMockPackageTests",
"SwiftNIOMockTests",
"swift-nioPackageDescription"
]
}
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftNIOMock-Package -destination platform=macOS,arch=arm64
Command line invocation:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme SwiftNIOMock-Package -destination platform=macOS,arch=arm64
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (11 targets)
Target 'SwiftNIOMock' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'NIOHTTP1' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOZlib' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOHTTPParser' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'NIO' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOSHA1' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'NIOPriorityQueue' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'NIOConcurrencyHelpers' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOAtomics' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIODarwin' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOLinux' in project 'SwiftNIOMock'
Target 'NIOHTTP1' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOZlib' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOHTTPParser' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'NIO' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOSHA1' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'NIOPriorityQueue' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'NIOConcurrencyHelpers' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOAtomics' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIODarwin' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOLinux' in project 'SwiftNIOMock'
Target 'NIO' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOSHA1' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'NIOPriorityQueue' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'NIOConcurrencyHelpers' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOAtomics' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIODarwin' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOLinux' in project 'SwiftNIOMock'
Target 'CNIOLinux' in project 'SwiftNIOMock' (no dependencies)
Target 'CNIODarwin' in project 'SwiftNIOMock' (no dependencies)
Target 'NIOConcurrencyHelpers' in project 'SwiftNIOMock'
➜ Explicit dependency on target 'CNIOAtomics' in project 'SwiftNIOMock'
Target 'CNIOAtomics' in project 'SwiftNIOMock' (no dependencies)
Target 'NIOPriorityQueue' in project 'SwiftNIOMock' (no dependencies)
Target 'CNIOSHA1' in project 'SwiftNIOMock' (no dependencies)
Target 'CNIOHTTPParser' in project 'SwiftNIOMock' (no dependencies)
Target 'CNIOZlib' in project 'SwiftNIOMock' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
/Users/admin/builder/spi-builder-workspace/SwiftNIOMock.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'NIOPriorityQueue' from project 'SwiftNIOMock')
/Users/admin/builder/spi-builder-workspace/SwiftNIOMock.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'CNIOHTTPParser' from project 'SwiftNIOMock')
/Users/admin/builder/spi-builder-workspace/SwiftNIOMock.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'CNIOAtomics' from project 'SwiftNIOMock')
/Users/admin/builder/spi-builder-workspace/SwiftNIOMock.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'CNIOSHA1' from project 'SwiftNIOMock')
/Users/admin/builder/spi-builder-workspace/SwiftNIOMock.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'NIOHTTP1' from project 'SwiftNIOMock')
/Users/admin/builder/spi-builder-workspace/SwiftNIOMock.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'NIOConcurrencyHelpers' from project 'SwiftNIOMock')
/Users/admin/builder/spi-builder-workspace/SwiftNIOMock.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'CNIOZlib' from project 'SwiftNIOMock')
/Users/admin/builder/spi-builder-workspace/SwiftNIOMock.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'SwiftNIOMock' from project 'SwiftNIOMock')
/Users/admin/builder/spi-builder-workspace/SwiftNIOMock.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'NIO' from project 'SwiftNIOMock')
/Users/admin/builder/spi-builder-workspace/SwiftNIOMock.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'CNIOLinux' from project 'SwiftNIOMock')
/Users/admin/builder/spi-builder-workspace/SwiftNIOMock.xcodeproj: error: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.10, but the range of supported deployment target versions is 12.0 to 27.0.x. (in target 'CNIODarwin' from project 'SwiftNIOMock')
** BUILD FAILED **
The following build commands failed:
Building project SwiftNIOMock with scheme SwiftNIOMock-Package
(1 failure)
BUILD FAILURE 6.4 macosXcodebuild