Swift Package IndexBuild Information
Successful build of Popen, reference main (88234d), with Swift 6.1 for macOS (SPM) on 1 Mar 2026 23:26:26 UTC.
Swift 6 data race errors: 26
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: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/johnno1962/Popen.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/johnno1962/Popen
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 88234d2 Merge pull request #3 from johnno1962/blocking-again
Cloned https://github.com/johnno1962/Popen.git
Revision (git rev-parse @):
88234d2a067b277dab3c7d3a74210205f0b92962
SUCCESS checkout https://github.com/johnno1962/Popen.git at main
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/johnno1962/Popen.git
https://github.com/johnno1962/Popen.git
{
"dependencies" : [
],
"manifest_display_name" : "Popen",
"name" : "Popen",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "Popen",
"targets" : [
"Popen"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "PopenD",
"targets" : [
"PopenD"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "PopenTests",
"module_type" : "SwiftTarget",
"name" : "PopenTests",
"path" : "Tests/PopenTests",
"sources" : [
"PopenTests.swift"
],
"target_dependencies" : [
"Popen"
],
"type" : "test"
},
{
"c99name" : "PopenD",
"module_type" : "SwiftTarget",
"name" : "PopenD",
"path" : "Sources/PopenD",
"product_memberships" : [
"PopenD"
],
"sources" : [
"Fopen.swift",
"Fstat.swift",
"Glob.swift",
"Popen.swift",
"Qopen.swift",
"Stream.swift",
"Topen.swift"
],
"type" : "library"
},
{
"c99name" : "Popen",
"module_type" : "SwiftTarget",
"name" : "Popen",
"path" : "Sources/Popen",
"product_memberships" : [
"Popen"
],
"sources" : [
"Fopen.swift",
"Fstat.swift",
"Glob.swift",
"Popen.swift",
"Qopen.swift",
"Stream.swift",
"Topen.swift"
],
"type" : "library"
}
],
"tools_version" : "5.0"
}
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...
[0/3] Write sources
[2/3] Write swift-version-2F0A5646E1D333AE.txt
[4/19] Emitting module PopenD
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Fopen.swift:22:27: warning: static property 'read' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
17 | public enum FILEMode {
| `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
18 | public init(_ rawValue: String) {
19 | self = .other(rawValue)
20 | }
21 |
22 | static public let read = Self("r")
| |- warning: static property 'read' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'read' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
23 | static public let both = Self("r+")
24 | static public let write = Self("w")
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Fopen.swift:23:27: warning: static property 'both' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
17 | public enum FILEMode {
| `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
18 | public init(_ rawValue: String) {
19 | self = .other(rawValue)
:
21 |
22 | static public let read = Self("r")
23 | static public let both = Self("r+")
| |- warning: static property 'both' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'both' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
24 | static public let write = Self("w")
25 | static public let append = Self("a")
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Fopen.swift:24:27: warning: static property 'write' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
17 | public enum FILEMode {
| `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
18 | public init(_ rawValue: String) {
19 | self = .other(rawValue)
:
22 | static public let read = Self("r")
23 | static public let both = Self("r+")
24 | static public let write = Self("w")
| |- warning: static property 'write' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'write' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
25 | static public let append = Self("a")
26 | static public let new = Self("wx")
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Fopen.swift:25:27: warning: static property 'append' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
17 | public enum FILEMode {
| `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
18 | public init(_ rawValue: String) {
19 | self = .other(rawValue)
:
23 | static public let both = Self("r+")
24 | static public let write = Self("w")
25 | static public let append = Self("a")
| |- warning: static property 'append' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'append' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
26 | static public let new = Self("wx")
27 |
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Fopen.swift:26:27: warning: static property 'new' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
17 | public enum FILEMode {
| `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
18 | public init(_ rawValue: String) {
19 | self = .other(rawValue)
:
24 | static public let write = Self("w")
25 | static public let append = Self("a")
26 | static public let new = Self("wx")
| |- warning: static property 'new' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'new' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
27 |
28 | case other(_ mode: String)
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Fopen.swift:54:16: warning: static property 'STDIN' is not concurrency-safe because non-'Sendable' type 'Fopen' may have shared mutable state; this is an error in the Swift 6 language mode
14 | import Foundation
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
| `- note: class 'Fopen' does not conform to the 'Sendable' protocol
17 | public enum FILEMode {
18 | public init(_ rawValue: String) {
:
52 | }
53 |
54 | static let STDIN = Fopen(stream: stdin)!
| |- warning: static property 'STDIN' is not concurrency-safe because non-'Sendable' type 'Fopen' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'STDIN' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
55 | static let STDOUT = Fopen(stream: stdout)!
56 | static let STDERR = Fopen(stream: stderr)!
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Fopen.swift:55:16: warning: static property 'STDOUT' is not concurrency-safe because non-'Sendable' type 'Fopen' may have shared mutable state; this is an error in the Swift 6 language mode
14 | import Foundation
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
| `- note: class 'Fopen' does not conform to the 'Sendable' protocol
17 | public enum FILEMode {
18 | public init(_ rawValue: String) {
:
53 |
54 | static let STDIN = Fopen(stream: stdin)!
55 | static let STDOUT = Fopen(stream: stdout)!
| |- warning: static property 'STDOUT' is not concurrency-safe because non-'Sendable' type 'Fopen' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'STDOUT' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
56 | static let STDERR = Fopen(stream: stderr)!
57 |
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Fopen.swift:56:16: warning: static property 'STDERR' is not concurrency-safe because non-'Sendable' type 'Fopen' may have shared mutable state; this is an error in the Swift 6 language mode
14 | import Foundation
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
| `- note: class 'Fopen' does not conform to the 'Sendable' protocol
17 | public enum FILEMode {
18 | public init(_ rawValue: String) {
:
54 | static let STDIN = Fopen(stream: stdin)!
55 | static let STDOUT = Fopen(stream: stdout)!
56 | static let STDERR = Fopen(stream: stderr)!
| |- warning: static property 'STDERR' is not concurrency-safe because non-'Sendable' type 'Fopen' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'STDERR' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
57 |
58 | open var fileStream: UnsafeMutablePointer<FILE>
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Popen.swift:32:23: warning: static property 'openedFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
30 |
31 | open class Popen: FILEStream, Sequence, IteratorProtocol {
32 | public static var openedFILEStreams = 0, closedFILEStreams = 0
| |- warning: static property 'openedFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'openedFILEStreams' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'openedFILEStreams' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
33 | public static var openFILEStreams: Int {
34 | return openedFILEStreams - closedFILEStreams }
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Popen.swift:32:46: warning: static property 'closedFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
30 |
31 | open class Popen: FILEStream, Sequence, IteratorProtocol {
32 | public static var openedFILEStreams = 0, closedFILEStreams = 0
| |- warning: static property 'closedFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'closedFILEStreams' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'closedFILEStreams' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
33 | public static var openFILEStreams: Int {
34 | return openedFILEStreams - closedFILEStreams }
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Popen.swift:35:23: warning: static property 'initialLineBufferSize' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
33 | public static var openFILEStreams: Int {
34 | return openedFILEStreams - closedFILEStreams }
35 | public static var initialLineBufferSize = 10_000
| |- warning: static property 'initialLineBufferSize' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'initialLineBufferSize' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'initialLineBufferSize' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
36 | public static var shellCommand = "/bin/bash"
37 |
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Popen.swift:36:23: warning: static property 'shellCommand' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
34 | return openedFILEStreams - closedFILEStreams }
35 | public static var initialLineBufferSize = 10_000
36 | public static var shellCommand = "/bin/bash"
| |- warning: static property 'shellCommand' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'shellCommand' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'shellCommand' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
37 |
38 | /// Execute a shell command
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Popen.swift:105:11: warning: capture of 'box' with non-sendable type 'DataBox' in a '@Sendable' closure; this is an error in the Swift 6 language mode
90 | open class func readPipeInBackground(_ pipe: Pipe) -> () -> Data {
91 | // Box to safely share mutable state across concurrency boundary
92 | final class DataBox {
| `- note: class 'DataBox' does not conform to the 'Sendable' protocol
93 | var data = Data()
94 | }
:
103 | group.leave()
104 | } else {
105 | box.data.append(chunk)
| `- warning: capture of 'box' with non-sendable type 'DataBox' in a '@Sendable' closure; this is an error in the Swift 6 language mode
106 | }
107 | }
[5/19] Emitting module Popen
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Fopen.swift:22:27: warning: static property 'read' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
17 | public enum FILEMode {
| `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
18 | public init(_ rawValue: String) {
19 | self = .other(rawValue)
20 | }
21 |
22 | static public let read = Self("r")
| |- warning: static property 'read' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'read' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
23 | static public let both = Self("r+")
24 | static public let write = Self("w")
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Fopen.swift:23:27: warning: static property 'both' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
17 | public enum FILEMode {
| `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
18 | public init(_ rawValue: String) {
19 | self = .other(rawValue)
:
21 |
22 | static public let read = Self("r")
23 | static public let both = Self("r+")
| |- warning: static property 'both' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'both' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
24 | static public let write = Self("w")
25 | static public let append = Self("a")
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Fopen.swift:24:27: warning: static property 'write' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
17 | public enum FILEMode {
| `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
18 | public init(_ rawValue: String) {
19 | self = .other(rawValue)
:
22 | static public let read = Self("r")
23 | static public let both = Self("r+")
24 | static public let write = Self("w")
| |- warning: static property 'write' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'write' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
25 | static public let append = Self("a")
26 | static public let new = Self("wx")
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Fopen.swift:25:27: warning: static property 'append' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
17 | public enum FILEMode {
| `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
18 | public init(_ rawValue: String) {
19 | self = .other(rawValue)
:
23 | static public let both = Self("r+")
24 | static public let write = Self("w")
25 | static public let append = Self("a")
| |- warning: static property 'append' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'append' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
26 | static public let new = Self("wx")
27 |
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Fopen.swift:26:27: warning: static property 'new' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
17 | public enum FILEMode {
| `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
18 | public init(_ rawValue: String) {
19 | self = .other(rawValue)
:
24 | static public let write = Self("w")
25 | static public let append = Self("a")
26 | static public let new = Self("wx")
| |- warning: static property 'new' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'new' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
27 |
28 | case other(_ mode: String)
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Fopen.swift:54:16: warning: static property 'STDIN' is not concurrency-safe because non-'Sendable' type 'Fopen' may have shared mutable state; this is an error in the Swift 6 language mode
14 | import Foundation
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
| `- note: class 'Fopen' does not conform to the 'Sendable' protocol
17 | public enum FILEMode {
18 | public init(_ rawValue: String) {
:
52 | }
53 |
54 | static let STDIN = Fopen(stream: stdin)!
| |- warning: static property 'STDIN' is not concurrency-safe because non-'Sendable' type 'Fopen' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'STDIN' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
55 | static let STDOUT = Fopen(stream: stdout)!
56 | static let STDERR = Fopen(stream: stderr)!
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Fopen.swift:55:16: warning: static property 'STDOUT' is not concurrency-safe because non-'Sendable' type 'Fopen' may have shared mutable state; this is an error in the Swift 6 language mode
14 | import Foundation
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
| `- note: class 'Fopen' does not conform to the 'Sendable' protocol
17 | public enum FILEMode {
18 | public init(_ rawValue: String) {
:
53 |
54 | static let STDIN = Fopen(stream: stdin)!
55 | static let STDOUT = Fopen(stream: stdout)!
| |- warning: static property 'STDOUT' is not concurrency-safe because non-'Sendable' type 'Fopen' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'STDOUT' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
56 | static let STDERR = Fopen(stream: stderr)!
57 |
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Fopen.swift:56:16: warning: static property 'STDERR' is not concurrency-safe because non-'Sendable' type 'Fopen' may have shared mutable state; this is an error in the Swift 6 language mode
14 | import Foundation
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
| `- note: class 'Fopen' does not conform to the 'Sendable' protocol
17 | public enum FILEMode {
18 | public init(_ rawValue: String) {
:
54 | static let STDIN = Fopen(stream: stdin)!
55 | static let STDOUT = Fopen(stream: stdout)!
56 | static let STDERR = Fopen(stream: stderr)!
| |- warning: static property 'STDERR' is not concurrency-safe because non-'Sendable' type 'Fopen' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'STDERR' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
57 |
58 | open var fileStream: UnsafeMutablePointer<FILE>
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Popen.swift:32:23: warning: static property 'openedFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
30 |
31 | open class Popen: FILEStream, Sequence, IteratorProtocol {
32 | public static var openedFILEStreams = 0, closedFILEStreams = 0
| |- warning: static property 'openedFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'openedFILEStreams' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'openedFILEStreams' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
33 | public static var openFILEStreams: Int {
34 | return openedFILEStreams - closedFILEStreams }
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Popen.swift:32:46: warning: static property 'closedFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
30 |
31 | open class Popen: FILEStream, Sequence, IteratorProtocol {
32 | public static var openedFILEStreams = 0, closedFILEStreams = 0
| |- warning: static property 'closedFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'closedFILEStreams' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'closedFILEStreams' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
33 | public static var openFILEStreams: Int {
34 | return openedFILEStreams - closedFILEStreams }
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Popen.swift:35:23: warning: static property 'initialLineBufferSize' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
33 | public static var openFILEStreams: Int {
34 | return openedFILEStreams - closedFILEStreams }
35 | public static var initialLineBufferSize = 10_000
| |- warning: static property 'initialLineBufferSize' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'initialLineBufferSize' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'initialLineBufferSize' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
36 | public static var shellCommand = "/bin/bash"
37 |
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Popen.swift:36:23: warning: static property 'shellCommand' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
34 | return openedFILEStreams - closedFILEStreams }
35 | public static var initialLineBufferSize = 10_000
36 | public static var shellCommand = "/bin/bash"
| |- warning: static property 'shellCommand' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'shellCommand' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'shellCommand' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
37 |
38 | /// Execute a shell command
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Popen.swift:105:11: warning: capture of 'box' with non-sendable type 'DataBox' in a '@Sendable' closure; this is an error in the Swift 6 language mode
90 | open class func readPipeInBackground(_ pipe: Pipe) -> () -> Data {
91 | // Box to safely share mutable state across concurrency boundary
92 | final class DataBox {
| `- note: class 'DataBox' does not conform to the 'Sendable' protocol
93 | var data = Data()
94 | }
:
103 | group.leave()
104 | } else {
105 | box.data.append(chunk)
| `- warning: capture of 'box' with non-sendable type 'DataBox' in a '@Sendable' closure; this is an error in the Swift 6 language mode
106 | }
107 | }
[6/19] Compiling PopenD Fopen.swift
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Fopen.swift:22:27: warning: static property 'read' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
17 | public enum FILEMode {
| `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
18 | public init(_ rawValue: String) {
19 | self = .other(rawValue)
20 | }
21 |
22 | static public let read = Self("r")
| |- warning: static property 'read' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'read' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
23 | static public let both = Self("r+")
24 | static public let write = Self("w")
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Fopen.swift:23:27: warning: static property 'both' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
17 | public enum FILEMode {
| `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
18 | public init(_ rawValue: String) {
19 | self = .other(rawValue)
:
21 |
22 | static public let read = Self("r")
23 | static public let both = Self("r+")
| |- warning: static property 'both' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'both' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
24 | static public let write = Self("w")
25 | static public let append = Self("a")
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Fopen.swift:24:27: warning: static property 'write' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
17 | public enum FILEMode {
| `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
18 | public init(_ rawValue: String) {
19 | self = .other(rawValue)
:
22 | static public let read = Self("r")
23 | static public let both = Self("r+")
24 | static public let write = Self("w")
| |- warning: static property 'write' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'write' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
25 | static public let append = Self("a")
26 | static public let new = Self("wx")
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Fopen.swift:25:27: warning: static property 'append' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
17 | public enum FILEMode {
| `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
18 | public init(_ rawValue: String) {
19 | self = .other(rawValue)
:
23 | static public let both = Self("r+")
24 | static public let write = Self("w")
25 | static public let append = Self("a")
| |- warning: static property 'append' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'append' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
26 | static public let new = Self("wx")
27 |
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Fopen.swift:26:27: warning: static property 'new' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
17 | public enum FILEMode {
| `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
18 | public init(_ rawValue: String) {
19 | self = .other(rawValue)
:
24 | static public let write = Self("w")
25 | static public let append = Self("a")
26 | static public let new = Self("wx")
| |- warning: static property 'new' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'new' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
27 |
28 | case other(_ mode: String)
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Fopen.swift:54:16: warning: static property 'STDIN' is not concurrency-safe because non-'Sendable' type 'Fopen' may have shared mutable state; this is an error in the Swift 6 language mode
14 | import Foundation
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
| `- note: class 'Fopen' does not conform to the 'Sendable' protocol
17 | public enum FILEMode {
18 | public init(_ rawValue: String) {
:
52 | }
53 |
54 | static let STDIN = Fopen(stream: stdin)!
| |- warning: static property 'STDIN' is not concurrency-safe because non-'Sendable' type 'Fopen' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'STDIN' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
55 | static let STDOUT = Fopen(stream: stdout)!
56 | static let STDERR = Fopen(stream: stderr)!
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Fopen.swift:55:16: warning: static property 'STDOUT' is not concurrency-safe because non-'Sendable' type 'Fopen' may have shared mutable state; this is an error in the Swift 6 language mode
14 | import Foundation
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
| `- note: class 'Fopen' does not conform to the 'Sendable' protocol
17 | public enum FILEMode {
18 | public init(_ rawValue: String) {
:
53 |
54 | static let STDIN = Fopen(stream: stdin)!
55 | static let STDOUT = Fopen(stream: stdout)!
| |- warning: static property 'STDOUT' is not concurrency-safe because non-'Sendable' type 'Fopen' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'STDOUT' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
56 | static let STDERR = Fopen(stream: stderr)!
57 |
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Fopen.swift:56:16: warning: static property 'STDERR' is not concurrency-safe because non-'Sendable' type 'Fopen' may have shared mutable state; this is an error in the Swift 6 language mode
14 | import Foundation
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
| `- note: class 'Fopen' does not conform to the 'Sendable' protocol
17 | public enum FILEMode {
18 | public init(_ rawValue: String) {
:
54 | static let STDIN = Fopen(stream: stdin)!
55 | static let STDOUT = Fopen(stream: stdout)!
56 | static let STDERR = Fopen(stream: stderr)!
| |- warning: static property 'STDERR' is not concurrency-safe because non-'Sendable' type 'Fopen' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'STDERR' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
57 |
58 | open var fileStream: UnsafeMutablePointer<FILE>
[7/19] Compiling PopenD Stream.swift
[8/19] Compiling Popen Glob.swift
[9/19] Compiling PopenD Topen.swift
[10/19] Compiling Popen Qopen.swift
[11/19] Compiling Popen Popen.swift
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Popen.swift:32:23: warning: static property 'openedFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
30 |
31 | open class Popen: FILEStream, Sequence, IteratorProtocol {
32 | public static var openedFILEStreams = 0, closedFILEStreams = 0
| |- warning: static property 'openedFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'openedFILEStreams' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'openedFILEStreams' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
33 | public static var openFILEStreams: Int {
34 | return openedFILEStreams - closedFILEStreams }
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Popen.swift:32:46: warning: static property 'closedFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
30 |
31 | open class Popen: FILEStream, Sequence, IteratorProtocol {
32 | public static var openedFILEStreams = 0, closedFILEStreams = 0
| |- warning: static property 'closedFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'closedFILEStreams' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'closedFILEStreams' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
33 | public static var openFILEStreams: Int {
34 | return openedFILEStreams - closedFILEStreams }
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Popen.swift:35:23: warning: static property 'initialLineBufferSize' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
33 | public static var openFILEStreams: Int {
34 | return openedFILEStreams - closedFILEStreams }
35 | public static var initialLineBufferSize = 10_000
| |- warning: static property 'initialLineBufferSize' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'initialLineBufferSize' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'initialLineBufferSize' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
36 | public static var shellCommand = "/bin/bash"
37 |
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Popen.swift:36:23: warning: static property 'shellCommand' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
34 | return openedFILEStreams - closedFILEStreams }
35 | public static var initialLineBufferSize = 10_000
36 | public static var shellCommand = "/bin/bash"
| |- warning: static property 'shellCommand' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'shellCommand' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'shellCommand' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
37 |
38 | /// Execute a shell command
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Popen.swift:105:11: warning: capture of 'box' with non-sendable type 'DataBox' in a '@Sendable' closure; this is an error in the Swift 6 language mode
90 | open class func readPipeInBackground(_ pipe: Pipe) -> () -> Data {
91 | // Box to safely share mutable state across concurrency boundary
92 | final class DataBox {
| `- note: class 'DataBox' does not conform to the 'Sendable' protocol
93 | var data = Data()
94 | }
:
103 | group.leave()
104 | } else {
105 | box.data.append(chunk)
| `- warning: capture of 'box' with non-sendable type 'DataBox' in a '@Sendable' closure; this is an error in the Swift 6 language mode
106 | }
107 | }
[12/19] Compiling Popen Fopen.swift
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Fopen.swift:22:27: warning: static property 'read' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
17 | public enum FILEMode {
| `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
18 | public init(_ rawValue: String) {
19 | self = .other(rawValue)
20 | }
21 |
22 | static public let read = Self("r")
| |- warning: static property 'read' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'read' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
23 | static public let both = Self("r+")
24 | static public let write = Self("w")
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Fopen.swift:23:27: warning: static property 'both' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
17 | public enum FILEMode {
| `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
18 | public init(_ rawValue: String) {
19 | self = .other(rawValue)
:
21 |
22 | static public let read = Self("r")
23 | static public let both = Self("r+")
| |- warning: static property 'both' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'both' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
24 | static public let write = Self("w")
25 | static public let append = Self("a")
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Fopen.swift:24:27: warning: static property 'write' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
17 | public enum FILEMode {
| `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
18 | public init(_ rawValue: String) {
19 | self = .other(rawValue)
:
22 | static public let read = Self("r")
23 | static public let both = Self("r+")
24 | static public let write = Self("w")
| |- warning: static property 'write' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'write' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
25 | static public let append = Self("a")
26 | static public let new = Self("wx")
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Fopen.swift:25:27: warning: static property 'append' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
17 | public enum FILEMode {
| `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
18 | public init(_ rawValue: String) {
19 | self = .other(rawValue)
:
23 | static public let both = Self("r+")
24 | static public let write = Self("w")
25 | static public let append = Self("a")
| |- warning: static property 'append' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'append' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
26 | static public let new = Self("wx")
27 |
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Fopen.swift:26:27: warning: static property 'new' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
17 | public enum FILEMode {
| `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
18 | public init(_ rawValue: String) {
19 | self = .other(rawValue)
:
24 | static public let write = Self("w")
25 | static public let append = Self("a")
26 | static public let new = Self("wx")
| |- warning: static property 'new' is not concurrency-safe because non-'Sendable' type 'Fopen.FILEMode' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'new' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
27 |
28 | case other(_ mode: String)
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Fopen.swift:54:16: warning: static property 'STDIN' is not concurrency-safe because non-'Sendable' type 'Fopen' may have shared mutable state; this is an error in the Swift 6 language mode
14 | import Foundation
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
| `- note: class 'Fopen' does not conform to the 'Sendable' protocol
17 | public enum FILEMode {
18 | public init(_ rawValue: String) {
:
52 | }
53 |
54 | static let STDIN = Fopen(stream: stdin)!
| |- warning: static property 'STDIN' is not concurrency-safe because non-'Sendable' type 'Fopen' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'STDIN' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
55 | static let STDOUT = Fopen(stream: stdout)!
56 | static let STDERR = Fopen(stream: stderr)!
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Fopen.swift:55:16: warning: static property 'STDOUT' is not concurrency-safe because non-'Sendable' type 'Fopen' may have shared mutable state; this is an error in the Swift 6 language mode
14 | import Foundation
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
| `- note: class 'Fopen' does not conform to the 'Sendable' protocol
17 | public enum FILEMode {
18 | public init(_ rawValue: String) {
:
53 |
54 | static let STDIN = Fopen(stream: stdin)!
55 | static let STDOUT = Fopen(stream: stdout)!
| |- warning: static property 'STDOUT' is not concurrency-safe because non-'Sendable' type 'Fopen' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'STDOUT' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
56 | static let STDERR = Fopen(stream: stderr)!
57 |
/Users/admin/builder/spi-builder-workspace/Sources/Popen/Fopen.swift:56:16: warning: static property 'STDERR' is not concurrency-safe because non-'Sendable' type 'Fopen' may have shared mutable state; this is an error in the Swift 6 language mode
14 | import Foundation
15 |
16 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
| `- note: class 'Fopen' does not conform to the 'Sendable' protocol
17 | public enum FILEMode {
18 | public init(_ rawValue: String) {
:
54 | static let STDIN = Fopen(stream: stdin)!
55 | static let STDOUT = Fopen(stream: stdout)!
56 | static let STDERR = Fopen(stream: stderr)!
| |- warning: static property 'STDERR' is not concurrency-safe because non-'Sendable' type 'Fopen' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'STDERR' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
57 |
58 | open var fileStream: UnsafeMutablePointer<FILE>
[13/19] Compiling Popen Stream.swift
[14/19] Compiling Popen Topen.swift
[15/19] Compiling Popen Fstat.swift
[16/19] Compiling PopenD Popen.swift
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Popen.swift:32:23: warning: static property 'openedFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
30 |
31 | open class Popen: FILEStream, Sequence, IteratorProtocol {
32 | public static var openedFILEStreams = 0, closedFILEStreams = 0
| |- warning: static property 'openedFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'openedFILEStreams' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'openedFILEStreams' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
33 | public static var openFILEStreams: Int {
34 | return openedFILEStreams - closedFILEStreams }
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Popen.swift:32:46: warning: static property 'closedFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
30 |
31 | open class Popen: FILEStream, Sequence, IteratorProtocol {
32 | public static var openedFILEStreams = 0, closedFILEStreams = 0
| |- warning: static property 'closedFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'closedFILEStreams' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'closedFILEStreams' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
33 | public static var openFILEStreams: Int {
34 | return openedFILEStreams - closedFILEStreams }
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Popen.swift:35:23: warning: static property 'initialLineBufferSize' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
33 | public static var openFILEStreams: Int {
34 | return openedFILEStreams - closedFILEStreams }
35 | public static var initialLineBufferSize = 10_000
| |- warning: static property 'initialLineBufferSize' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'initialLineBufferSize' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'initialLineBufferSize' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
36 | public static var shellCommand = "/bin/bash"
37 |
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Popen.swift:36:23: warning: static property 'shellCommand' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
34 | return openedFILEStreams - closedFILEStreams }
35 | public static var initialLineBufferSize = 10_000
36 | public static var shellCommand = "/bin/bash"
| |- warning: static property 'shellCommand' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'shellCommand' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'shellCommand' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
37 |
38 | /// Execute a shell command
/Users/admin/builder/spi-builder-workspace/Sources/PopenD/Popen.swift:105:11: warning: capture of 'box' with non-sendable type 'DataBox' in a '@Sendable' closure; this is an error in the Swift 6 language mode
90 | open class func readPipeInBackground(_ pipe: Pipe) -> () -> Data {
91 | // Box to safely share mutable state across concurrency boundary
92 | final class DataBox {
| `- note: class 'DataBox' does not conform to the 'Sendable' protocol
93 | var data = Data()
94 | }
:
103 | group.leave()
104 | } else {
105 | box.data.append(chunk)
| `- warning: capture of 'box' with non-sendable type 'DataBox' in a '@Sendable' closure; this is an error in the Swift 6 language mode
106 | }
107 | }
[17/19] Compiling PopenD Fstat.swift
[18/19] Compiling PopenD Glob.swift
[19/19] Compiling PopenD Qopen.swift
Build complete! (6.82s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "Popen",
"name" : "Popen",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "Popen",
"targets" : [
"Popen"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "PopenD",
"targets" : [
"PopenD"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "PopenTests",
"module_type" : "SwiftTarget",
"name" : "PopenTests",
"path" : "Tests/PopenTests",
"sources" : [
"PopenTests.swift"
],
"target_dependencies" : [
"Popen"
],
"type" : "test"
},
{
"c99name" : "PopenD",
"module_type" : "SwiftTarget",
"name" : "PopenD",
"path" : "Sources/PopenD",
"product_memberships" : [
"PopenD"
],
"sources" : [
"Fopen.swift",
"Fstat.swift",
"Glob.swift",
"Popen.swift",
"Qopen.swift",
"Stream.swift",
"Topen.swift"
],
"type" : "library"
},
{
"c99name" : "Popen",
"module_type" : "SwiftTarget",
"name" : "Popen",
"path" : "Sources/Popen",
"product_memberships" : [
"Popen"
],
"sources" : [
"Fopen.swift",
"Fstat.swift",
"Glob.swift",
"Popen.swift",
"Qopen.swift",
"Stream.swift",
"Topen.swift"
],
"type" : "library"
}
],
"tools_version" : "5.0"
}
Done.