Swift Package IndexBuild Information
Failed to build Popen, reference main (88234d), with Swift 6.1 for Linux on 1 Mar 2026 23:28:48 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build 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 /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: git branch -m <name>
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: linux
Swift version: 6.1
Building package at path: $PWD
https://github.com/johnno1962/Popen.git
https://github.com/johnno1962/Popen.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
],
"manifest_display_name" : "Popen",
"name" : "Popen",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "Popen",
"targets" : [
"Popen"
],
"type" : {
"library" : [
"automatic"
]
}
},
{
"name" : "PopenD",
"targets" : [
"PopenD"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "PopenTests",
"module_type" : "SwiftTarget",
"name" : "PopenTests",
"path" : "Tests/PopenTests",
"sources" : [
"PopenTests.swift"
],
"target_dependencies" : [
"Popen"
],
"type" : "test"
},
{
"c99name" : "PopenD",
"module_type" : "SwiftTarget",
"name" : "PopenD",
"path" : "Sources/PopenD",
"product_memberships" : [
"PopenD"
],
"sources" : [
"Fopen.swift",
"Fstat.swift",
"Glob.swift",
"Popen.swift",
"Qopen.swift",
"Stream.swift",
"Topen.swift"
],
"type" : "library"
},
{
"c99name" : "Popen",
"module_type" : "SwiftTarget",
"name" : "Popen",
"path" : "Sources/Popen",
"product_memberships" : [
"Popen"
],
"sources" : [
"Fopen.swift",
"Fstat.swift",
"Glob.swift",
"Popen.swift",
"Qopen.swift",
"Stream.swift",
"Topen.swift"
],
"type" : "library"
}
],
"tools_version" : "5.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -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 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:8e1c3aab9de7fa4f6e33977b6a4cee007e876da3e605dda0be6b9b9bf86aa951
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version-24593BA9C3E375BF.txt
[4/19] Compiling Popen Topen.swift
[5/19] Compiling PopenD Topen.swift
[6/19] Emitting module PopenD
/host/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")
/host/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")
/host/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")
/host/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 |
/host/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)
/host/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)!
/host/spi-builder-workspace/Sources/PopenD/Fopen.swift:54:38: warning: reference to var 'stdin' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
52 | }
53 |
54 | static let STDIN = Fopen(stream: stdin)!
| `- warning: reference to var 'stdin' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
55 | static let STDOUT = Fopen(stream: stdout)!
56 | static let STDERR = Fopen(stream: stderr)!
/usr/include/stdio.h:143:14: note: var declared here
141 |
142 | /* Standard streams. */
143 | extern FILE *stdin; /* Standard input stream. */
| `- note: var declared here
144 | extern FILE *stdout; /* Standard output stream. */
145 | extern FILE *stderr; /* Standard error output stream. */
/host/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 |
/host/spi-builder-workspace/Sources/PopenD/Fopen.swift:55:39: warning: reference to var 'stdout' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
53 |
54 | static let STDIN = Fopen(stream: stdin)!
55 | static let STDOUT = Fopen(stream: stdout)!
| `- warning: reference to var 'stdout' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
56 | static let STDERR = Fopen(stream: stderr)!
57 |
/usr/include/stdio.h:144:14: note: var declared here
142 | /* Standard streams. */
143 | extern FILE *stdin; /* Standard input stream. */
144 | extern FILE *stdout; /* Standard output stream. */
| `- note: var declared here
145 | extern FILE *stderr; /* Standard error output stream. */
146 | /* C89/C99 say they're macros. Make them happy. */
/host/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>
/host/spi-builder-workspace/Sources/PopenD/Fopen.swift:56:39: warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
54 | static let STDIN = Fopen(stream: stdin)!
55 | static let STDOUT = Fopen(stream: stdout)!
56 | static let STDERR = Fopen(stream: stderr)!
| `- warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
57 |
58 | open var fileStream: UnsafeMutablePointer<FILE>
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin; /* Standard input stream. */
144 | extern FILE *stdout; /* Standard output stream. */
145 | extern FILE *stderr; /* Standard error output stream. */
| `- note: var declared here
146 | /* C89/C99 say they're macros. Make them happy. */
147 | #define stdin stdin
/host/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 }
/host/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 }
/host/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 |
/host/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
/host/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 | }
[7/19] Compiling PopenD Stream.swift
[8/19] Compiling PopenD Qopen.swift
/host/spi-builder-workspace/Sources/PopenD/Qopen.swift:39:34: error: cannot find 'KERN_SUCCESS' in scope
37 | open func terminate(signal: CInt = SIGKILL) {
38 | guard let pid = processID,
39 | kill(pid, signal) == KERN_SUCCESS else {
| `- error: cannot find 'KERN_SUCCESS' in scope
40 | return NSLog("\(Self.self): could not signal pid: "+pidStore)
41 | }
[9/19] Compiling Popen Fopen.swift
/host/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")
/host/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")
/host/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")
/host/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 |
/host/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)
/host/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)!
/host/spi-builder-workspace/Sources/Popen/Fopen.swift:54:38: warning: reference to var 'stdin' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
52 | }
53 |
54 | static let STDIN = Fopen(stream: stdin)!
| `- warning: reference to var 'stdin' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
55 | static let STDOUT = Fopen(stream: stdout)!
56 | static let STDERR = Fopen(stream: stderr)!
/usr/include/stdio.h:143:14: note: var declared here
141 |
142 | /* Standard streams. */
143 | extern FILE *stdin; /* Standard input stream. */
| `- note: var declared here
144 | extern FILE *stdout; /* Standard output stream. */
145 | extern FILE *stderr; /* Standard error output stream. */
/host/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 |
/host/spi-builder-workspace/Sources/Popen/Fopen.swift:55:39: warning: reference to var 'stdout' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
53 |
54 | static let STDIN = Fopen(stream: stdin)!
55 | static let STDOUT = Fopen(stream: stdout)!
| `- warning: reference to var 'stdout' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
56 | static let STDERR = Fopen(stream: stderr)!
57 |
/usr/include/stdio.h:144:14: note: var declared here
142 | /* Standard streams. */
143 | extern FILE *stdin; /* Standard input stream. */
144 | extern FILE *stdout; /* Standard output stream. */
| `- note: var declared here
145 | extern FILE *stderr; /* Standard error output stream. */
146 | /* C89/C99 say they're macros. Make them happy. */
/host/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>
/host/spi-builder-workspace/Sources/Popen/Fopen.swift:56:39: warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
54 | static let STDIN = Fopen(stream: stdin)!
55 | static let STDOUT = Fopen(stream: stdout)!
56 | static let STDERR = Fopen(stream: stderr)!
| `- warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
57 |
58 | open var fileStream: UnsafeMutablePointer<FILE>
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin; /* Standard input stream. */
144 | extern FILE *stdout; /* Standard output stream. */
145 | extern FILE *stderr; /* Standard error output stream. */
| `- note: var declared here
146 | /* C89/C99 say they're macros. Make them happy. */
147 | #define stdin stdin
[10/19] Emitting module Popen
/host/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")
/host/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")
/host/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")
/host/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 |
/host/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)
/host/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)!
/host/spi-builder-workspace/Sources/Popen/Fopen.swift:54:38: warning: reference to var 'stdin' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
52 | }
53 |
54 | static let STDIN = Fopen(stream: stdin)!
| `- warning: reference to var 'stdin' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
55 | static let STDOUT = Fopen(stream: stdout)!
56 | static let STDERR = Fopen(stream: stderr)!
/usr/include/stdio.h:143:14: note: var declared here
141 |
142 | /* Standard streams. */
143 | extern FILE *stdin; /* Standard input stream. */
| `- note: var declared here
144 | extern FILE *stdout; /* Standard output stream. */
145 | extern FILE *stderr; /* Standard error output stream. */
/host/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 |
/host/spi-builder-workspace/Sources/Popen/Fopen.swift:55:39: warning: reference to var 'stdout' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
53 |
54 | static let STDIN = Fopen(stream: stdin)!
55 | static let STDOUT = Fopen(stream: stdout)!
| `- warning: reference to var 'stdout' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
56 | static let STDERR = Fopen(stream: stderr)!
57 |
/usr/include/stdio.h:144:14: note: var declared here
142 | /* Standard streams. */
143 | extern FILE *stdin; /* Standard input stream. */
144 | extern FILE *stdout; /* Standard output stream. */
| `- note: var declared here
145 | extern FILE *stderr; /* Standard error output stream. */
146 | /* C89/C99 say they're macros. Make them happy. */
/host/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>
/host/spi-builder-workspace/Sources/Popen/Fopen.swift:56:39: warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
54 | static let STDIN = Fopen(stream: stdin)!
55 | static let STDOUT = Fopen(stream: stdout)!
56 | static let STDERR = Fopen(stream: stderr)!
| `- warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
57 |
58 | open var fileStream: UnsafeMutablePointer<FILE>
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin; /* Standard input stream. */
144 | extern FILE *stdout; /* Standard output stream. */
145 | extern FILE *stderr; /* Standard error output stream. */
| `- note: var declared here
146 | /* C89/C99 say they're macros. Make them happy. */
147 | #define stdin stdin
/host/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 }
/host/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 }
/host/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 |
/host/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
/host/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 | }
[11/19] Compiling Popen Glob.swift
[12/19] Compiling Popen Popen.swift
/host/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 }
/host/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 }
/host/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 |
/host/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
/host/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 | }
[13/19] Compiling Popen Stream.swift
[14/19] Compiling Popen Fstat.swift
[15/19] Compiling Popen Qopen.swift
/host/spi-builder-workspace/Sources/Popen/Qopen.swift:39:34: error: cannot find 'KERN_SUCCESS' in scope
37 | open func terminate(signal: CInt = SIGKILL) {
38 | guard let pid = processID,
39 | kill(pid, signal) == KERN_SUCCESS else {
| `- error: cannot find 'KERN_SUCCESS' in scope
40 | return NSLog("\(Self.self): could not signal pid: "+pidStore)
41 | }
[16/19] Compiling PopenD Glob.swift
[17/19] Compiling PopenD Fopen.swift
/host/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")
/host/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")
/host/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")
/host/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 |
/host/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)
/host/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)!
/host/spi-builder-workspace/Sources/PopenD/Fopen.swift:54:38: warning: reference to var 'stdin' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
52 | }
53 |
54 | static let STDIN = Fopen(stream: stdin)!
| `- warning: reference to var 'stdin' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
55 | static let STDOUT = Fopen(stream: stdout)!
56 | static let STDERR = Fopen(stream: stderr)!
/usr/include/stdio.h:143:14: note: var declared here
141 |
142 | /* Standard streams. */
143 | extern FILE *stdin; /* Standard input stream. */
| `- note: var declared here
144 | extern FILE *stdout; /* Standard output stream. */
145 | extern FILE *stderr; /* Standard error output stream. */
/host/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 |
/host/spi-builder-workspace/Sources/PopenD/Fopen.swift:55:39: warning: reference to var 'stdout' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
53 |
54 | static let STDIN = Fopen(stream: stdin)!
55 | static let STDOUT = Fopen(stream: stdout)!
| `- warning: reference to var 'stdout' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
56 | static let STDERR = Fopen(stream: stderr)!
57 |
/usr/include/stdio.h:144:14: note: var declared here
142 | /* Standard streams. */
143 | extern FILE *stdin; /* Standard input stream. */
144 | extern FILE *stdout; /* Standard output stream. */
| `- note: var declared here
145 | extern FILE *stderr; /* Standard error output stream. */
146 | /* C89/C99 say they're macros. Make them happy. */
/host/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>
/host/spi-builder-workspace/Sources/PopenD/Fopen.swift:56:39: warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
54 | static let STDIN = Fopen(stream: stdin)!
55 | static let STDOUT = Fopen(stream: stdout)!
56 | static let STDERR = Fopen(stream: stderr)!
| `- warning: reference to var 'stderr' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
57 |
58 | open var fileStream: UnsafeMutablePointer<FILE>
/usr/include/stdio.h:145:14: note: var declared here
143 | extern FILE *stdin; /* Standard input stream. */
144 | extern FILE *stdout; /* Standard output stream. */
145 | extern FILE *stderr; /* Standard error output stream. */
| `- note: var declared here
146 | /* C89/C99 say they're macros. Make them happy. */
147 | #define stdin stdin
[18/19] Compiling PopenD Fstat.swift
[19/19] Compiling PopenD Popen.swift
/host/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 }
/host/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 }
/host/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 |
/host/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
/host/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 | }
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:8e1c3aab9de7fa4f6e33977b6a4cee007e876da3e605dda0be6b9b9bf86aa951
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/17] Compiling PopenD Qopen.swift
/host/spi-builder-workspace/Sources/PopenD/Qopen.swift:39:34: error: cannot find 'KERN_SUCCESS' in scope
37 | open func terminate(signal: CInt = SIGKILL) {
38 | guard let pid = processID,
39 | kill(pid, signal) == KERN_SUCCESS else {
| `- error: cannot find 'KERN_SUCCESS' in scope
40 | return NSLog("\(Self.self): could not signal pid: "+pidStore)
41 | }
[3/17] Compiling PopenD Topen.swift
[4/17] Compiling Popen Topen.swift
[5/17] Compiling PopenD Popen.swift
[6/17] Emitting module Popen
[7/17] Compiling Popen Fopen.swift
[8/17] Compiling PopenD Fstat.swift
[9/17] Compiling PopenD Fopen.swift
[10/17] Emitting module PopenD
[11/17] Compiling PopenD Glob.swift
[12/17] Compiling PopenD Stream.swift
[13/17] Compiling Popen Glob.swift
[14/17] Compiling Popen Fstat.swift
[15/17] Compiling Popen Popen.swift
BUILD FAILURE 6.1 linux