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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Successful build of Popen, reference 2.1.7 (f3fc59), with Swift 6.0 for Linux on 1 Dec 2024 17:26:50 UTC.

Swift 6 data race errors: 16

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-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

Build Log

========================================
RunAll
========================================
Builder version: 4.58.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/johnno1962/Popen.git
Reference: 2.1.7
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
 * tag               2.1.7      -> FETCH_HEAD
HEAD is now at f3fc592 NSData more reliable.
Cloned https://github.com/johnno1962/Popen.git
Revision (git rev-parse @):
f3fc592996af14410a3a2eb473e744ccad3834ae
SUCCESS checkout https://github.com/johnno1962/Popen.git at 2.1.7
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.0
Building package at path:  $PWD
https://github.com/johnno1962/Popen.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.0-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-6.0-latest: Pulling from finestructure/spi-images
Digest: sha256:47d26c99ca4f1ac0a332c85fd5b13ff4390e72115219984a57a68fe9d1063a05
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.0-latest
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version-24593BA9C3E375BF.txt
[4/17] Emitting module Popen
/host/spi-builder-workspace/Sources/Popen/Fopen.swift:21:27: 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
 14 |
 15 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
 16 |     public enum FILEMode {
    |                 `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
 17 |         public init(_ rawValue: String) {
 18 |             self = .other(rawValue)
 19 |         }
 20 |
 21 |         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: annotate 'read' with '@MainActor' if property should only be accessed from the main actor
    |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 22 |         static public let both = Self("r+")
 23 |         static public let write = Self("w")
/host/spi-builder-workspace/Sources/Popen/Fopen.swift:22:27: 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
 14 |
 15 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
 16 |     public enum FILEMode {
    |                 `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
 17 |         public init(_ rawValue: String) {
 18 |             self = .other(rawValue)
    :
 20 |
 21 |         static public let read = Self("r")
 22 |         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: annotate 'both' with '@MainActor' if property should only be accessed from the main actor
    |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 23 |         static public let write = Self("w")
 24 |         static public let append =  Self("a")
/host/spi-builder-workspace/Sources/Popen/Fopen.swift:23:27: 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
 14 |
 15 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
 16 |     public enum FILEMode {
    |                 `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
 17 |         public init(_ rawValue: String) {
 18 |             self = .other(rawValue)
    :
 21 |         static public let read = Self("r")
 22 |         static public let both = Self("r+")
 23 |         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: annotate 'write' with '@MainActor' if property should only be accessed from the main actor
    |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 24 |         static public let append =  Self("a")
 25 |         static public let new = Self("wx")
/host/spi-builder-workspace/Sources/Popen/Fopen.swift:24:27: 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
 14 |
 15 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
 16 |     public enum FILEMode {
    |                 `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
 17 |         public init(_ rawValue: String) {
 18 |             self = .other(rawValue)
    :
 22 |         static public let both = Self("r+")
 23 |         static public let write = Self("w")
 24 |         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: annotate 'append' with '@MainActor' if property should only be accessed from the main actor
    |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 25 |         static public let new = Self("wx")
 26 |
/host/spi-builder-workspace/Sources/Popen/Fopen.swift:25:27: 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
 14 |
 15 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
 16 |     public enum FILEMode {
    |                 `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
 17 |         public init(_ rawValue: String) {
 18 |             self = .other(rawValue)
    :
 23 |         static public let write = Self("w")
 24 |         static public let append =  Self("a")
 25 |         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: annotate 'new' with '@MainActor' if property should only be accessed from the main actor
    |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 26 |
 27 |         case other(_ mode: String)
/host/spi-builder-workspace/Sources/Popen/Popen.swift:31:23: warning: static property 'openFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 29 |
 30 | open class Popen: FILEStream, Sequence, IteratorProtocol {
 31 |     public static var openFILEStreams = 0, initialLineBufferSize = 10_000
    |                       |- warning: static property 'openFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: convert 'openFILEStreams' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'openFILEStreams' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 32 |     public static var shellCommand = "/bin/bash"
 33 |
/host/spi-builder-workspace/Sources/Popen/Popen.swift:31:44: 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
 29 |
 30 | open class Popen: FILEStream, Sequence, IteratorProtocol {
 31 |     public static var openFILEStreams = 0, 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: annotate 'initialLineBufferSize' with '@MainActor' if property should only be accessed from the main actor
    |                                            `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 32 |     public static var shellCommand = "/bin/bash"
 33 |
/host/spi-builder-workspace/Sources/Popen/Popen.swift:32:23: 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
 30 | open class Popen: FILEStream, Sequence, IteratorProtocol {
 31 |     public static var openFILEStreams = 0, initialLineBufferSize = 10_000
 32 |     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: annotate 'shellCommand' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 33 |
 34 |     /// Execute a shell command
[5/17] Compiling PopenD Topen.swift
[6/17] Compiling Popen Topen.swift
[7/17] Compiling PopenD Popen.swift
/host/spi-builder-workspace/Sources/PopenD/Popen.swift:31:23: warning: static property 'openFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 29 |
 30 | open class Popen: FILEStream, Sequence, IteratorProtocol {
 31 |     public static var openFILEStreams = 0, initialLineBufferSize = 10_000
    |                       |- warning: static property 'openFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: convert 'openFILEStreams' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'openFILEStreams' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 32 |     public static var shellCommand = "/bin/bash"
 33 |
/host/spi-builder-workspace/Sources/PopenD/Popen.swift:31:44: 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
 29 |
 30 | open class Popen: FILEStream, Sequence, IteratorProtocol {
 31 |     public static var openFILEStreams = 0, 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: annotate 'initialLineBufferSize' with '@MainActor' if property should only be accessed from the main actor
    |                                            `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 32 |     public static var shellCommand = "/bin/bash"
 33 |
/host/spi-builder-workspace/Sources/PopenD/Popen.swift:32:23: 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
 30 | open class Popen: FILEStream, Sequence, IteratorProtocol {
 31 |     public static var openFILEStreams = 0, initialLineBufferSize = 10_000
 32 |     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: annotate 'shellCommand' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 33 |
 34 |     /// Execute a shell command
/host/spi-builder-workspace/Sources/PopenD/Fopen.swift:21:27: 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
 14 |
 15 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
 16 |     public enum FILEMode {
    |                 `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
 17 |         public init(_ rawValue: String) {
 18 |             self = .other(rawValue)
 19 |         }
 20 |
 21 |         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: annotate 'read' with '@MainActor' if property should only be accessed from the main actor
    |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 22 |         static public let both = Self("r+")
 23 |         static public let write = Self("w")
/host/spi-builder-workspace/Sources/PopenD/Fopen.swift:23:27: 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
 14 |
 15 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
 16 |     public enum FILEMode {
    |                 `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
 17 |         public init(_ rawValue: String) {
 18 |             self = .other(rawValue)
    :
 21 |         static public let read = Self("r")
 22 |         static public let both = Self("r+")
 23 |         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: annotate 'write' with '@MainActor' if property should only be accessed from the main actor
    |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 24 |         static public let append =  Self("a")
 25 |         static public let new = Self("wx")
[8/17] Compiling PopenD Stream.swift
/host/spi-builder-workspace/Sources/PopenD/Popen.swift:31:44: 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
 29 |
 30 | open class Popen: FILEStream, Sequence, IteratorProtocol {
 31 |     public static var openFILEStreams = 0, 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: annotate 'initialLineBufferSize' with '@MainActor' if property should only be accessed from the main actor
    |                                            `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 32 |     public static var shellCommand = "/bin/bash"
 33 |
[9/17] Emitting module PopenD
/host/spi-builder-workspace/Sources/PopenD/Fopen.swift:21:27: 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
 14 |
 15 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
 16 |     public enum FILEMode {
    |                 `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
 17 |         public init(_ rawValue: String) {
 18 |             self = .other(rawValue)
 19 |         }
 20 |
 21 |         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: annotate 'read' with '@MainActor' if property should only be accessed from the main actor
    |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 22 |         static public let both = Self("r+")
 23 |         static public let write = Self("w")
/host/spi-builder-workspace/Sources/PopenD/Fopen.swift:22:27: 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
 14 |
 15 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
 16 |     public enum FILEMode {
    |                 `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
 17 |         public init(_ rawValue: String) {
 18 |             self = .other(rawValue)
    :
 20 |
 21 |         static public let read = Self("r")
 22 |         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: annotate 'both' with '@MainActor' if property should only be accessed from the main actor
    |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 23 |         static public let write = Self("w")
 24 |         static public let append =  Self("a")
/host/spi-builder-workspace/Sources/PopenD/Fopen.swift:23:27: 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
 14 |
 15 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
 16 |     public enum FILEMode {
    |                 `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
 17 |         public init(_ rawValue: String) {
 18 |             self = .other(rawValue)
    :
 21 |         static public let read = Self("r")
 22 |         static public let both = Self("r+")
 23 |         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: annotate 'write' with '@MainActor' if property should only be accessed from the main actor
    |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 24 |         static public let append =  Self("a")
 25 |         static public let new = Self("wx")
/host/spi-builder-workspace/Sources/PopenD/Fopen.swift:24:27: 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
 14 |
 15 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
 16 |     public enum FILEMode {
    |                 `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
 17 |         public init(_ rawValue: String) {
 18 |             self = .other(rawValue)
    :
 22 |         static public let both = Self("r+")
 23 |         static public let write = Self("w")
 24 |         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: annotate 'append' with '@MainActor' if property should only be accessed from the main actor
    |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 25 |         static public let new = Self("wx")
 26 |
/host/spi-builder-workspace/Sources/PopenD/Fopen.swift:25:27: 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
 14 |
 15 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
 16 |     public enum FILEMode {
    |                 `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
 17 |         public init(_ rawValue: String) {
 18 |             self = .other(rawValue)
    :
 23 |         static public let write = Self("w")
 24 |         static public let append =  Self("a")
 25 |         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: annotate 'new' with '@MainActor' if property should only be accessed from the main actor
    |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 26 |
 27 |         case other(_ mode: String)
/host/spi-builder-workspace/Sources/PopenD/Popen.swift:31:23: warning: static property 'openFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 29 |
 30 | open class Popen: FILEStream, Sequence, IteratorProtocol {
 31 |     public static var openFILEStreams = 0, initialLineBufferSize = 10_000
    |                       |- warning: static property 'openFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: convert 'openFILEStreams' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'openFILEStreams' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 32 |     public static var shellCommand = "/bin/bash"
 33 |
/host/spi-builder-workspace/Sources/PopenD/Popen.swift:31:44: 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
 29 |
 30 | open class Popen: FILEStream, Sequence, IteratorProtocol {
 31 |     public static var openFILEStreams = 0, 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: annotate 'initialLineBufferSize' with '@MainActor' if property should only be accessed from the main actor
    |                                            `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 32 |     public static var shellCommand = "/bin/bash"
 33 |
/host/spi-builder-workspace/Sources/PopenD/Popen.swift:32:23: 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
 30 | open class Popen: FILEStream, Sequence, IteratorProtocol {
 31 |     public static var openFILEStreams = 0, initialLineBufferSize = 10_000
 32 |     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: annotate 'shellCommand' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 33 |
 34 |     /// Execute a shell command
[10/17] Compiling PopenD Fopen.swift
/host/spi-builder-workspace/Sources/PopenD/Fopen.swift:21:27: 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
 14 |
 15 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
 16 |     public enum FILEMode {
    |                 `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
 17 |         public init(_ rawValue: String) {
 18 |             self = .other(rawValue)
 19 |         }
 20 |
 21 |         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: annotate 'read' with '@MainActor' if property should only be accessed from the main actor
    |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 22 |         static public let both = Self("r+")
 23 |         static public let write = Self("w")
/host/spi-builder-workspace/Sources/PopenD/Fopen.swift:22:27: 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
 14 |
 15 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
 16 |     public enum FILEMode {
    |                 `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
 17 |         public init(_ rawValue: String) {
 18 |             self = .other(rawValue)
    :
 20 |
 21 |         static public let read = Self("r")
 22 |         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: annotate 'both' with '@MainActor' if property should only be accessed from the main actor
    |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 23 |         static public let write = Self("w")
 24 |         static public let append =  Self("a")
/host/spi-builder-workspace/Sources/PopenD/Fopen.swift:23:27: 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
 14 |
 15 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
 16 |     public enum FILEMode {
    |                 `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
 17 |         public init(_ rawValue: String) {
 18 |             self = .other(rawValue)
    :
 21 |         static public let read = Self("r")
 22 |         static public let both = Self("r+")
 23 |         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: annotate 'write' with '@MainActor' if property should only be accessed from the main actor
    |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 24 |         static public let append =  Self("a")
 25 |         static public let new = Self("wx")
/host/spi-builder-workspace/Sources/PopenD/Fopen.swift:24:27: 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
 14 |
 15 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
 16 |     public enum FILEMode {
    |                 `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
 17 |         public init(_ rawValue: String) {
 18 |             self = .other(rawValue)
    :
 22 |         static public let both = Self("r+")
 23 |         static public let write = Self("w")
 24 |         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: annotate 'append' with '@MainActor' if property should only be accessed from the main actor
    |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 25 |         static public let new = Self("wx")
 26 |
/host/spi-builder-workspace/Sources/PopenD/Fopen.swift:25:27: 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
 14 |
 15 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
 16 |     public enum FILEMode {
    |                 `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
 17 |         public init(_ rawValue: String) {
 18 |             self = .other(rawValue)
    :
 23 |         static public let write = Self("w")
 24 |         static public let append =  Self("a")
 25 |         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: annotate 'new' with '@MainActor' if property should only be accessed from the main actor
    |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 26 |
 27 |         case other(_ mode: String)
/host/spi-builder-workspace/Sources/PopenD/Popen.swift:31:23: warning: static property 'openFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 29 |
 30 | open class Popen: FILEStream, Sequence, IteratorProtocol {
 31 |     public static var openFILEStreams = 0, initialLineBufferSize = 10_000
    |                       |- warning: static property 'openFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: convert 'openFILEStreams' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'openFILEStreams' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 32 |     public static var shellCommand = "/bin/bash"
 33 |
[11/17] Compiling Popen Glob.swift
[12/17] Compiling Popen Popen.swift
/host/spi-builder-workspace/Sources/Popen/Popen.swift:31:23: warning: static property 'openFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 29 |
 30 | open class Popen: FILEStream, Sequence, IteratorProtocol {
 31 |     public static var openFILEStreams = 0, initialLineBufferSize = 10_000
    |                       |- warning: static property 'openFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: convert 'openFILEStreams' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'openFILEStreams' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 32 |     public static var shellCommand = "/bin/bash"
 33 |
/host/spi-builder-workspace/Sources/Popen/Popen.swift:31:44: 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
 29 |
 30 | open class Popen: FILEStream, Sequence, IteratorProtocol {
 31 |     public static var openFILEStreams = 0, 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: annotate 'initialLineBufferSize' with '@MainActor' if property should only be accessed from the main actor
    |                                            `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 32 |     public static var shellCommand = "/bin/bash"
 33 |
/host/spi-builder-workspace/Sources/Popen/Popen.swift:32:23: 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
 30 | open class Popen: FILEStream, Sequence, IteratorProtocol {
 31 |     public static var openFILEStreams = 0, initialLineBufferSize = 10_000
 32 |     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: annotate 'shellCommand' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 33 |
 34 |     /// Execute a shell command
/host/spi-builder-workspace/Sources/Popen/Fopen.swift:21:27: 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
 14 |
 15 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
 16 |     public enum FILEMode {
    |                 `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
 17 |         public init(_ rawValue: String) {
 18 |             self = .other(rawValue)
 19 |         }
 20 |
 21 |         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: annotate 'read' with '@MainActor' if property should only be accessed from the main actor
    |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 22 |         static public let both = Self("r+")
 23 |         static public let write = Self("w")
/host/spi-builder-workspace/Sources/Popen/Fopen.swift:23:27: 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
 14 |
 15 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
 16 |     public enum FILEMode {
    |                 `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
 17 |         public init(_ rawValue: String) {
 18 |             self = .other(rawValue)
    :
 21 |         static public let read = Self("r")
 22 |         static public let both = Self("r+")
 23 |         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: annotate 'write' with '@MainActor' if property should only be accessed from the main actor
    |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 24 |         static public let append =  Self("a")
 25 |         static public let new = Self("wx")
[13/17] Compiling Popen Stream.swift
/host/spi-builder-workspace/Sources/Popen/Popen.swift:31:44: 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
 29 |
 30 | open class Popen: FILEStream, Sequence, IteratorProtocol {
 31 |     public static var openFILEStreams = 0, 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: annotate 'initialLineBufferSize' with '@MainActor' if property should only be accessed from the main actor
    |                                            `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 32 |     public static var shellCommand = "/bin/bash"
 33 |
[14/17] Compiling PopenD Glob.swift
[15/17] Compiling PopenD Fstat.swift
[16/18] Compiling Popen Fopen.swift
/host/spi-builder-workspace/Sources/Popen/Fopen.swift:21:27: 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
 14 |
 15 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
 16 |     public enum FILEMode {
    |                 `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
 17 |         public init(_ rawValue: String) {
 18 |             self = .other(rawValue)
 19 |         }
 20 |
 21 |         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: annotate 'read' with '@MainActor' if property should only be accessed from the main actor
    |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 22 |         static public let both = Self("r+")
 23 |         static public let write = Self("w")
/host/spi-builder-workspace/Sources/Popen/Fopen.swift:22:27: 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
 14 |
 15 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
 16 |     public enum FILEMode {
    |                 `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
 17 |         public init(_ rawValue: String) {
 18 |             self = .other(rawValue)
    :
 20 |
 21 |         static public let read = Self("r")
 22 |         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: annotate 'both' with '@MainActor' if property should only be accessed from the main actor
    |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 23 |         static public let write = Self("w")
 24 |         static public let append =  Self("a")
/host/spi-builder-workspace/Sources/Popen/Fopen.swift:23:27: 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
 14 |
 15 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
 16 |     public enum FILEMode {
    |                 `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
 17 |         public init(_ rawValue: String) {
 18 |             self = .other(rawValue)
    :
 21 |         static public let read = Self("r")
 22 |         static public let both = Self("r+")
 23 |         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: annotate 'write' with '@MainActor' if property should only be accessed from the main actor
    |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 24 |         static public let append =  Self("a")
 25 |         static public let new = Self("wx")
/host/spi-builder-workspace/Sources/Popen/Fopen.swift:24:27: 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
 14 |
 15 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
 16 |     public enum FILEMode {
    |                 `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
 17 |         public init(_ rawValue: String) {
 18 |             self = .other(rawValue)
    :
 22 |         static public let both = Self("r+")
 23 |         static public let write = Self("w")
 24 |         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: annotate 'append' with '@MainActor' if property should only be accessed from the main actor
    |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 25 |         static public let new = Self("wx")
 26 |
/host/spi-builder-workspace/Sources/Popen/Fopen.swift:25:27: 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
 14 |
 15 | open class Fopen: FILEStream, Sequence, IteratorProtocol {
 16 |     public enum FILEMode {
    |                 `- note: consider making enum 'FILEMode' conform to the 'Sendable' protocol
 17 |         public init(_ rawValue: String) {
 18 |             self = .other(rawValue)
    :
 23 |         static public let write = Self("w")
 24 |         static public let append =  Self("a")
 25 |         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: annotate 'new' with '@MainActor' if property should only be accessed from the main actor
    |                           `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 26 |
 27 |         case other(_ mode: String)
/host/spi-builder-workspace/Sources/Popen/Popen.swift:31:23: warning: static property 'openFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 29 |
 30 | open class Popen: FILEStream, Sequence, IteratorProtocol {
 31 |     public static var openFILEStreams = 0, initialLineBufferSize = 10_000
    |                       |- warning: static property 'openFILEStreams' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: convert 'openFILEStreams' to a 'let' constant to make 'Sendable' shared state immutable
    |                       |- note: annotate 'openFILEStreams' with '@MainActor' if property should only be accessed from the main actor
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 32 |     public static var shellCommand = "/bin/bash"
 33 |
[17/18] Compiling Popen Fstat.swift
Build complete! (28.24s)
Build complete.
{
  "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",
        "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",
        "Stream.swift",
        "Topen.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
basic-6.0-latest: Pulling from finestructure/spi-images
Digest: sha256:47d26c99ca4f1ac0a332c85fd5b13ff4390e72115219984a57a68fe9d1063a05
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.0-latest
Done.