Swift Package IndexBuild Information
Successful build of PythonKit, reference master (d030b5), with Swift 6.1 for macOS (SPM) on 18 Sep 2025 12:05:27 UTC.
Swift 6 data race errors: 15
Build Command
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCapturesBuild Log
========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/pvieito/PythonKit.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/pvieito/PythonKit
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at d030b51 Updated project [SKIP-CI]
Cloned https://github.com/pvieito/PythonKit.git
Revision (git rev-parse @):
d030b5193d1e4e770156deb27865773b64c5695f
SUCCESS checkout https://github.com/pvieito/PythonKit.git at master
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
"identity": ".resolve-product-dependencies",
"name": "resolve-dependencies",
"url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"dependencies": [
{
"identity": "pythonkit",
"name": "PythonKit",
"url": "https://github.com/pvieito/PythonKit.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/PythonKit",
"dependencies": [
]
}
]
}
Fetching https://github.com/pvieito/PythonKit.git
[1/1676] Fetching pythonkit
Fetched https://github.com/pvieito/PythonKit.git from cache (0.86s)
Creating working copy for https://github.com/pvieito/PythonKit.git
Working copy of https://github.com/pvieito/PythonKit.git resolved at master (d030b51)
warning: '.resolve-product-dependencies': dependency 'pythonkit' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/pvieito/PythonKit.git
https://github.com/pvieito/PythonKit.git
{
"dependencies" : [
],
"manifest_display_name" : "PythonKit",
"name" : "PythonKit",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "PythonKit",
"targets" : [
"PythonKit"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "PythonKitTests",
"module_type" : "SwiftTarget",
"name" : "PythonKitTests",
"path" : "Tests/PythonKitTests",
"sources" : [
"NumpyConversionTests.swift",
"PythonFunctionTests.swift",
"PythonRuntimeTests.swift"
],
"target_dependencies" : [
"PythonKit"
],
"type" : "test"
},
{
"c99name" : "PythonKit",
"module_type" : "SwiftTarget",
"name" : "PythonKit",
"path" : "PythonKit",
"product_memberships" : [
"PythonKit"
],
"sources" : [
"NumpyConversion.swift",
"Python.swift",
"PythonLibrary+Symbols.swift",
"PythonLibrary.swift"
],
"type" : "library"
}
],
"tools_version" : "5.1"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-2F0A5646E1D333AE.txt
[3/7] Compiling PythonKit PythonLibrary+Symbols.swift
/Users/admin/builder/spi-builder-workspace/PythonKit/PythonLibrary+Symbols.swift:228:5: warning: let '_Py_ZeroStruct' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
226 | legacyName: "PyString_AsStringAndSize")
227 |
228 | let _Py_ZeroStruct: PyObjectPointer =
| |- warning: let '_Py_ZeroStruct' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make let '_Py_ZeroStruct' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
229 | PythonLibrary.loadSymbol(name: "_Py_ZeroStruct")
230 |
Swift.UnsafeMutableRawPointer:1:23: note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
1 | @frozen public struct UnsafeMutableRawPointer : _Pointer {
| `- note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
2 | public typealias Pointee = UInt8
3 | public let _rawValue: Builtin.RawPointer
/Users/admin/builder/spi-builder-workspace/PythonKit/PythonLibrary+Symbols.swift:231:5: warning: let '_Py_TrueStruct' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
229 | PythonLibrary.loadSymbol(name: "_Py_ZeroStruct")
230 |
231 | let _Py_TrueStruct: PyObjectPointer =
| |- warning: let '_Py_TrueStruct' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make let '_Py_TrueStruct' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
232 | PythonLibrary.loadSymbol(name: "_Py_TrueStruct")
233 |
Swift.UnsafeMutableRawPointer:1:23: note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
1 | @frozen public struct UnsafeMutableRawPointer : _Pointer {
| `- note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
2 | public typealias Pointee = UInt8
3 | public let _rawValue: Builtin.RawPointer
/Users/admin/builder/spi-builder-workspace/PythonKit/PythonLibrary+Symbols.swift:234:5: warning: let 'PyBool_Type' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
232 | PythonLibrary.loadSymbol(name: "_Py_TrueStruct")
233 |
234 | let PyBool_Type: PyObjectPointer =
| |- warning: let 'PyBool_Type' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make let 'PyBool_Type' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
235 | PythonLibrary.loadSymbol(name: "PyBool_Type")
236 |
Swift.UnsafeMutableRawPointer:1:23: note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
1 | @frozen public struct UnsafeMutableRawPointer : _Pointer {
| `- note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
2 | public typealias Pointee = UInt8
3 | public let _rawValue: Builtin.RawPointer
/Users/admin/builder/spi-builder-workspace/PythonKit/PythonLibrary+Symbols.swift:237:5: warning: let 'PySlice_Type' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
235 | PythonLibrary.loadSymbol(name: "PyBool_Type")
236 |
237 | let PySlice_Type: PyObjectPointer =
| |- warning: let 'PySlice_Type' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make let 'PySlice_Type' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
238 | PythonLibrary.loadSymbol(name: "PySlice_Type")
239 |
Swift.UnsafeMutableRawPointer:1:23: note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
1 | @frozen public struct UnsafeMutableRawPointer : _Pointer {
| `- note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
2 | public typealias Pointee = UInt8
3 | public let _rawValue: Builtin.RawPointer
[4/7] Compiling PythonKit Python.swift
/Users/admin/builder/spi-builder-workspace/PythonKit/Python.swift:663:12: warning: let 'Python' is not concurrency-safe because non-'Sendable' type 'PythonInterface' may have shared mutable state; this is an error in the Swift 6 language mode
661 | /// print(Python.type(list) == Python.list) // Prints true.
662 | @_fixed_layout
663 | public let Python = PythonInterface()
| |- warning: let 'Python' is not concurrency-safe because non-'Sendable' type 'PythonInterface' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make let 'Python' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
664 |
665 | /// An interface for Python.
:
671 | /// called `Python`.
672 | @dynamicMemberLookup
673 | public struct PythonInterface {
| `- note: consider making struct 'PythonInterface' conform to the 'Sendable' protocol
674 | /// A dictionary of the Python builtins.
675 | public let builtins: PythonObject
/Users/admin/builder/spi-builder-workspace/PythonKit/Python.swift:1733:16: warning: static property 'sharedMethodDefinition' is not concurrency-safe because non-'Sendable' type 'UnsafeMutablePointer<PyMethodDef>' may have shared mutable state; this is an error in the Swift 6 language mode
1731 |
1732 | fileprivate extension PythonFunction {
1733 | static let sharedMethodDefinition: UnsafeMutablePointer<PyMethodDef> = {
| |- warning: static property 'sharedMethodDefinition' is not concurrency-safe because non-'Sendable' type 'UnsafeMutablePointer<PyMethodDef>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'sharedMethodDefinition' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1734 | let name: StaticString = "pythonkit_swift_function"
1735 | // `utf8Start` is a property of StaticString, thus, it has a stable pointer.
Swift.UnsafeMutablePointer:1:23: note: generic struct 'UnsafeMutablePointer' does not conform to the 'Sendable' protocol
1 | @frozen public struct UnsafeMutablePointer<Pointee> : Copyable where Pointee : ~Copyable {
| `- note: generic struct 'UnsafeMutablePointer' does not conform to the 'Sendable' protocol
2 | public let _rawValue: Builtin.RawPointer
3 | public init(_ _rawValue: Builtin.RawPointer)
/Users/admin/builder/spi-builder-workspace/PythonKit/Python.swift:1755:16: warning: static property 'sharedMethodWithKeywordsDefinition' is not concurrency-safe because non-'Sendable' type 'UnsafeMutablePointer<PyMethodDef>' may have shared mutable state; this is an error in the Swift 6 language mode
1753 | }()
1754 |
1755 | static let sharedMethodWithKeywordsDefinition: UnsafeMutablePointer<PyMethodDef> = {
| |- warning: static property 'sharedMethodWithKeywordsDefinition' is not concurrency-safe because non-'Sendable' type 'UnsafeMutablePointer<PyMethodDef>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'sharedMethodWithKeywordsDefinition' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1756 | let name: StaticString = "pythonkit_swift_function_with_keywords"
1757 | // `utf8Start` is a property of StaticString, thus, it has a stable pointer.
Swift.UnsafeMutablePointer:1:23: note: generic struct 'UnsafeMutablePointer' does not conform to the 'Sendable' protocol
1 | @frozen public struct UnsafeMutablePointer<Pointee> : Copyable where Pointee : ~Copyable {
| `- note: generic struct 'UnsafeMutablePointer' does not conform to the 'Sendable' protocol
2 | public let _rawValue: Builtin.RawPointer
3 | public init(_ _rawValue: Builtin.RawPointer)
/Users/admin/builder/spi-builder-workspace/PythonKit/Python.swift:92:21: warning: stored property 'reference' of 'Sendable'-conforming struct 'PythonObject' has non-sendable type 'PyReference'; this is an error in the Swift 6 language mode
38 | // implement move semantics.
39 | @usableFromInline @_fixed_layout
40 | final class PyReference {
| `- note: class 'PyReference' does not conform to the 'Sendable' protocol
41 | private var pointer: OwnedPyObjectPointer
42 |
:
90 | public struct PythonObject {
91 | /// The underlying `PyReference`.
92 | fileprivate var reference: PyReference
| `- warning: stored property 'reference' of 'Sendable'-conforming struct 'PythonObject' has non-sendable type 'PyReference'; this is an error in the Swift 6 language mode
93 |
94 | @usableFromInline
[5/7] Compiling PythonKit NumpyConversion.swift
[6/7] Compiling PythonKit PythonLibrary.swift
/Users/admin/builder/spi-builder-workspace/PythonKit/PythonLibrary.swift:51:24: warning: static property 'defaultLibraryHandle' is not concurrency-safe because non-'Sendable' type 'UnsafeMutableRawPointer?' may have shared mutable state; this is an error in the Swift 6 language mode
49 |
50 | #if canImport(Darwin)
51 | private static let defaultLibraryHandle = UnsafeMutableRawPointer(bitPattern: -2) // RTLD_DEFAULT
| |- warning: static property 'defaultLibraryHandle' is not concurrency-safe because non-'Sendable' type 'UnsafeMutableRawPointer?' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'defaultLibraryHandle' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
52 | #else
53 | private static let defaultLibraryHandle: UnsafeMutableRawPointer? = nil // RTLD_DEFAULT
Swift.Optional:1:21: note: generic enum 'Optional' does not conform to the 'Sendable' protocol
1 | @frozen public enum Optional<Wrapped> : ~Copyable where Wrapped : ~Copyable {
| `- note: generic enum 'Optional' does not conform to the 'Sendable' protocol
2 | case none
3 | case some(Wrapped)
/Users/admin/builder/spi-builder-workspace/PythonKit/PythonLibrary.swift:56:24: warning: static property 'isPythonLibraryLoaded' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
54 | #endif
55 |
56 | private static var isPythonLibraryLoaded = false
| |- warning: static property 'isPythonLibraryLoaded' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'isPythonLibraryLoaded' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'isPythonLibraryLoaded' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
57 | private static var _pythonLibraryHandle: UnsafeMutableRawPointer?
58 | private static var pythonLibraryHandle: UnsafeMutableRawPointer? {
/Users/admin/builder/spi-builder-workspace/PythonKit/PythonLibrary.swift:57:24: warning: static property '_pythonLibraryHandle' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
55 |
56 | private static var isPythonLibraryLoaded = false
57 | private static var _pythonLibraryHandle: UnsafeMutableRawPointer?
| |- warning: static property '_pythonLibraryHandle' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert '_pythonLibraryHandle' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property '_pythonLibraryHandle' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
58 | private static var pythonLibraryHandle: UnsafeMutableRawPointer? {
59 | try! PythonLibrary.loadLibrary()
/Users/admin/builder/spi-builder-workspace/PythonKit/PythonLibrary.swift:102:24: warning: static property 'libraryNames' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
100 |
101 | #if canImport(Darwin)
102 | private static var libraryNames = ["Python.framework/Versions/:/Python"]
| |- warning: static property 'libraryNames' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'libraryNames' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'libraryNames' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
103 | private static var libraryPathExtensions = [""]
104 | private static var librarySearchPaths = ["", "/opt/homebrew/Frameworks/", "/usr/local/Frameworks/"]
/Users/admin/builder/spi-builder-workspace/PythonKit/PythonLibrary.swift:103:24: warning: static property 'libraryPathExtensions' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
101 | #if canImport(Darwin)
102 | private static var libraryNames = ["Python.framework/Versions/:/Python"]
103 | private static var libraryPathExtensions = [""]
| |- warning: static property 'libraryPathExtensions' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'libraryPathExtensions' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'libraryPathExtensions' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
104 | private static var librarySearchPaths = ["", "/opt/homebrew/Frameworks/", "/usr/local/Frameworks/"]
105 | private static var libraryVersionSeparator = "."
/Users/admin/builder/spi-builder-workspace/PythonKit/PythonLibrary.swift:104:24: warning: static property 'librarySearchPaths' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
102 | private static var libraryNames = ["Python.framework/Versions/:/Python"]
103 | private static var libraryPathExtensions = [""]
104 | private static var librarySearchPaths = ["", "/opt/homebrew/Frameworks/", "/usr/local/Frameworks/"]
| |- warning: static property 'librarySearchPaths' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'librarySearchPaths' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'librarySearchPaths' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
105 | private static var libraryVersionSeparator = "."
106 | #elseif os(Linux)
/Users/admin/builder/spi-builder-workspace/PythonKit/PythonLibrary.swift:105:24: warning: static property 'libraryVersionSeparator' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
103 | private static var libraryPathExtensions = [""]
104 | private static var librarySearchPaths = ["", "/opt/homebrew/Frameworks/", "/usr/local/Frameworks/"]
105 | private static var libraryVersionSeparator = "."
| |- warning: static property 'libraryVersionSeparator' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'libraryVersionSeparator' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'libraryVersionSeparator' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
106 | #elseif os(Linux)
107 | private static var libraryNames = ["libpython:", "libpython:m"]
[7/7] Emitting module PythonKit
/Users/admin/builder/spi-builder-workspace/PythonKit/Python.swift:663:12: warning: let 'Python' is not concurrency-safe because non-'Sendable' type 'PythonInterface' may have shared mutable state; this is an error in the Swift 6 language mode
661 | /// print(Python.type(list) == Python.list) // Prints true.
662 | @_fixed_layout
663 | public let Python = PythonInterface()
| |- warning: let 'Python' is not concurrency-safe because non-'Sendable' type 'PythonInterface' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make let 'Python' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
664 |
665 | /// An interface for Python.
:
671 | /// called `Python`.
672 | @dynamicMemberLookup
673 | public struct PythonInterface {
| `- note: consider making struct 'PythonInterface' conform to the 'Sendable' protocol
674 | /// A dictionary of the Python builtins.
675 | public let builtins: PythonObject
/Users/admin/builder/spi-builder-workspace/PythonKit/Python.swift:1733:16: warning: static property 'sharedMethodDefinition' is not concurrency-safe because non-'Sendable' type 'UnsafeMutablePointer<PyMethodDef>' may have shared mutable state; this is an error in the Swift 6 language mode
1731 |
1732 | fileprivate extension PythonFunction {
1733 | static let sharedMethodDefinition: UnsafeMutablePointer<PyMethodDef> = {
| |- warning: static property 'sharedMethodDefinition' is not concurrency-safe because non-'Sendable' type 'UnsafeMutablePointer<PyMethodDef>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'sharedMethodDefinition' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1734 | let name: StaticString = "pythonkit_swift_function"
1735 | // `utf8Start` is a property of StaticString, thus, it has a stable pointer.
Swift.UnsafeMutablePointer:1:23: note: generic struct 'UnsafeMutablePointer' does not conform to the 'Sendable' protocol
1 | @frozen public struct UnsafeMutablePointer<Pointee> : Copyable where Pointee : ~Copyable {
| `- note: generic struct 'UnsafeMutablePointer' does not conform to the 'Sendable' protocol
2 | public let _rawValue: Builtin.RawPointer
3 | public init(_ _rawValue: Builtin.RawPointer)
/Users/admin/builder/spi-builder-workspace/PythonKit/Python.swift:1755:16: warning: static property 'sharedMethodWithKeywordsDefinition' is not concurrency-safe because non-'Sendable' type 'UnsafeMutablePointer<PyMethodDef>' may have shared mutable state; this is an error in the Swift 6 language mode
1753 | }()
1754 |
1755 | static let sharedMethodWithKeywordsDefinition: UnsafeMutablePointer<PyMethodDef> = {
| |- warning: static property 'sharedMethodWithKeywordsDefinition' is not concurrency-safe because non-'Sendable' type 'UnsafeMutablePointer<PyMethodDef>' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'sharedMethodWithKeywordsDefinition' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1756 | let name: StaticString = "pythonkit_swift_function_with_keywords"
1757 | // `utf8Start` is a property of StaticString, thus, it has a stable pointer.
Swift.UnsafeMutablePointer:1:23: note: generic struct 'UnsafeMutablePointer' does not conform to the 'Sendable' protocol
1 | @frozen public struct UnsafeMutablePointer<Pointee> : Copyable where Pointee : ~Copyable {
| `- note: generic struct 'UnsafeMutablePointer' does not conform to the 'Sendable' protocol
2 | public let _rawValue: Builtin.RawPointer
3 | public init(_ _rawValue: Builtin.RawPointer)
/Users/admin/builder/spi-builder-workspace/PythonKit/Python.swift:92:21: warning: stored property 'reference' of 'Sendable'-conforming struct 'PythonObject' has non-sendable type 'PyReference'; this is an error in the Swift 6 language mode
38 | // implement move semantics.
39 | @usableFromInline @_fixed_layout
40 | final class PyReference {
| `- note: class 'PyReference' does not conform to the 'Sendable' protocol
41 | private var pointer: OwnedPyObjectPointer
42 |
:
90 | public struct PythonObject {
91 | /// The underlying `PyReference`.
92 | fileprivate var reference: PyReference
| `- warning: stored property 'reference' of 'Sendable'-conforming struct 'PythonObject' has non-sendable type 'PyReference'; this is an error in the Swift 6 language mode
93 |
94 | @usableFromInline
/Users/admin/builder/spi-builder-workspace/PythonKit/PythonLibrary+Symbols.swift:228:5: warning: let '_Py_ZeroStruct' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
226 | legacyName: "PyString_AsStringAndSize")
227 |
228 | let _Py_ZeroStruct: PyObjectPointer =
| |- warning: let '_Py_ZeroStruct' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make let '_Py_ZeroStruct' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
229 | PythonLibrary.loadSymbol(name: "_Py_ZeroStruct")
230 |
Swift.UnsafeMutableRawPointer:1:23: note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
1 | @frozen public struct UnsafeMutableRawPointer : _Pointer {
| `- note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
2 | public typealias Pointee = UInt8
3 | public let _rawValue: Builtin.RawPointer
/Users/admin/builder/spi-builder-workspace/PythonKit/PythonLibrary+Symbols.swift:231:5: warning: let '_Py_TrueStruct' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
229 | PythonLibrary.loadSymbol(name: "_Py_ZeroStruct")
230 |
231 | let _Py_TrueStruct: PyObjectPointer =
| |- warning: let '_Py_TrueStruct' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make let '_Py_TrueStruct' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
232 | PythonLibrary.loadSymbol(name: "_Py_TrueStruct")
233 |
Swift.UnsafeMutableRawPointer:1:23: note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
1 | @frozen public struct UnsafeMutableRawPointer : _Pointer {
| `- note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
2 | public typealias Pointee = UInt8
3 | public let _rawValue: Builtin.RawPointer
/Users/admin/builder/spi-builder-workspace/PythonKit/PythonLibrary+Symbols.swift:234:5: warning: let 'PyBool_Type' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
232 | PythonLibrary.loadSymbol(name: "_Py_TrueStruct")
233 |
234 | let PyBool_Type: PyObjectPointer =
| |- warning: let 'PyBool_Type' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make let 'PyBool_Type' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
235 | PythonLibrary.loadSymbol(name: "PyBool_Type")
236 |
Swift.UnsafeMutableRawPointer:1:23: note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
1 | @frozen public struct UnsafeMutableRawPointer : _Pointer {
| `- note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
2 | public typealias Pointee = UInt8
3 | public let _rawValue: Builtin.RawPointer
/Users/admin/builder/spi-builder-workspace/PythonKit/PythonLibrary+Symbols.swift:237:5: warning: let 'PySlice_Type' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
235 | PythonLibrary.loadSymbol(name: "PyBool_Type")
236 |
237 | let PySlice_Type: PyObjectPointer =
| |- warning: let 'PySlice_Type' is not concurrency-safe because non-'Sendable' type 'PyObjectPointer' (aka 'UnsafeMutableRawPointer') may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make let 'PySlice_Type' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
238 | PythonLibrary.loadSymbol(name: "PySlice_Type")
239 |
Swift.UnsafeMutableRawPointer:1:23: note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
1 | @frozen public struct UnsafeMutableRawPointer : _Pointer {
| `- note: struct 'UnsafeMutableRawPointer' does not conform to the 'Sendable' protocol
2 | public typealias Pointee = UInt8
3 | public let _rawValue: Builtin.RawPointer
/Users/admin/builder/spi-builder-workspace/PythonKit/PythonLibrary.swift:51:24: warning: static property 'defaultLibraryHandle' is not concurrency-safe because non-'Sendable' type 'UnsafeMutableRawPointer?' may have shared mutable state; this is an error in the Swift 6 language mode
49 |
50 | #if canImport(Darwin)
51 | private static let defaultLibraryHandle = UnsafeMutableRawPointer(bitPattern: -2) // RTLD_DEFAULT
| |- warning: static property 'defaultLibraryHandle' is not concurrency-safe because non-'Sendable' type 'UnsafeMutableRawPointer?' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'defaultLibraryHandle' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
52 | #else
53 | private static let defaultLibraryHandle: UnsafeMutableRawPointer? = nil // RTLD_DEFAULT
Swift.Optional:1:21: note: generic enum 'Optional' does not conform to the 'Sendable' protocol
1 | @frozen public enum Optional<Wrapped> : ~Copyable where Wrapped : ~Copyable {
| `- note: generic enum 'Optional' does not conform to the 'Sendable' protocol
2 | case none
3 | case some(Wrapped)
/Users/admin/builder/spi-builder-workspace/PythonKit/PythonLibrary.swift:56:24: warning: static property 'isPythonLibraryLoaded' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
54 | #endif
55 |
56 | private static var isPythonLibraryLoaded = false
| |- warning: static property 'isPythonLibraryLoaded' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'isPythonLibraryLoaded' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'isPythonLibraryLoaded' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
57 | private static var _pythonLibraryHandle: UnsafeMutableRawPointer?
58 | private static var pythonLibraryHandle: UnsafeMutableRawPointer? {
/Users/admin/builder/spi-builder-workspace/PythonKit/PythonLibrary.swift:57:24: warning: static property '_pythonLibraryHandle' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
55 |
56 | private static var isPythonLibraryLoaded = false
57 | private static var _pythonLibraryHandle: UnsafeMutableRawPointer?
| |- warning: static property '_pythonLibraryHandle' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert '_pythonLibraryHandle' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property '_pythonLibraryHandle' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
58 | private static var pythonLibraryHandle: UnsafeMutableRawPointer? {
59 | try! PythonLibrary.loadLibrary()
/Users/admin/builder/spi-builder-workspace/PythonKit/PythonLibrary.swift:102:24: warning: static property 'libraryNames' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
100 |
101 | #if canImport(Darwin)
102 | private static var libraryNames = ["Python.framework/Versions/:/Python"]
| |- warning: static property 'libraryNames' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'libraryNames' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'libraryNames' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
103 | private static var libraryPathExtensions = [""]
104 | private static var librarySearchPaths = ["", "/opt/homebrew/Frameworks/", "/usr/local/Frameworks/"]
/Users/admin/builder/spi-builder-workspace/PythonKit/PythonLibrary.swift:103:24: warning: static property 'libraryPathExtensions' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
101 | #if canImport(Darwin)
102 | private static var libraryNames = ["Python.framework/Versions/:/Python"]
103 | private static var libraryPathExtensions = [""]
| |- warning: static property 'libraryPathExtensions' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'libraryPathExtensions' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'libraryPathExtensions' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
104 | private static var librarySearchPaths = ["", "/opt/homebrew/Frameworks/", "/usr/local/Frameworks/"]
105 | private static var libraryVersionSeparator = "."
/Users/admin/builder/spi-builder-workspace/PythonKit/PythonLibrary.swift:104:24: warning: static property 'librarySearchPaths' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
102 | private static var libraryNames = ["Python.framework/Versions/:/Python"]
103 | private static var libraryPathExtensions = [""]
104 | private static var librarySearchPaths = ["", "/opt/homebrew/Frameworks/", "/usr/local/Frameworks/"]
| |- warning: static property 'librarySearchPaths' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'librarySearchPaths' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'librarySearchPaths' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
105 | private static var libraryVersionSeparator = "."
106 | #elseif os(Linux)
/Users/admin/builder/spi-builder-workspace/PythonKit/PythonLibrary.swift:105:24: warning: static property 'libraryVersionSeparator' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
103 | private static var libraryPathExtensions = [""]
104 | private static var librarySearchPaths = ["", "/opt/homebrew/Frameworks/", "/usr/local/Frameworks/"]
105 | private static var libraryVersionSeparator = "."
| |- warning: static property 'libraryVersionSeparator' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'libraryVersionSeparator' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'libraryVersionSeparator' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
106 | #elseif os(Linux)
107 | private static var libraryNames = ["libpython:", "libpython:m"]
Build complete! (2.19s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "PythonKit",
"name" : "PythonKit",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "PythonKit",
"targets" : [
"PythonKit"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "PythonKitTests",
"module_type" : "SwiftTarget",
"name" : "PythonKitTests",
"path" : "Tests/PythonKitTests",
"sources" : [
"NumpyConversionTests.swift",
"PythonFunctionTests.swift",
"PythonRuntimeTests.swift"
],
"target_dependencies" : [
"PythonKit"
],
"type" : "test"
},
{
"c99name" : "PythonKit",
"module_type" : "SwiftTarget",
"name" : "PythonKit",
"path" : "PythonKit",
"product_memberships" : [
"PythonKit"
],
"sources" : [
"NumpyConversion.swift",
"Python.swift",
"PythonLibrary+Symbols.swift",
"PythonLibrary.swift"
],
"type" : "library"
}
],
"tools_version" : "5.1"
}
Done.