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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 Core with Swift 5.10 for macOS (SPM).

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.3.0-Beta.2.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.29.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/vapor/core.git
Reference: main
Initialized empty Git repository in /Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/.git/
From https://github.com/vapor/core
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 89c6989 Fix compilation error in Xcode 13
Cloned https://github.com/vapor/core.git
Revision (git rev-parse @):
89c6989fd8b1e08acfd198afba1c38971bb814b2
SUCCESS checkout https://github.com/vapor/core.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $workDir
https://github.com/vapor/core.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.3.0-Beta.2.app xcrun swift build --arch arm64
Building for debugging...
[0/15] Write sources
[9/15] Compiling CNIOLinux ifaddrs-android.c
[10/15] Compiling CNIOLinux shim.c
[11/15] Write swift-version--423B1241ED78D482.txt
[12/24] Compiling CNIODarwin shim.c
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOSHA1/c_nio_sha1.c:102:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C2x [-Wdeprecated-non-prototype]
sha1_step(ctxt)
^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOSHA1/c_nio_sha1.c:187:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C2x [-Wdeprecated-non-prototype]
c_nio_sha1_init(ctxt)
^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOSHA1/c_nio_sha1.c:199:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C2x [-Wdeprecated-non-prototype]
c_nio_sha1_pad(ctxt)
^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/CNIOSHA1/c_nio_sha1.c:234:1: warning: a function definition without a prototype is deprecated in all versions of C and is not supported in C2x [-Wdeprecated-non-prototype]
c_nio_sha1_loop(ctxt, input, len)
^
4 warnings generated.
[13/24] Compiling CNIOSHA1 c_nio_sha1.c
[15/24] Compiling COperatingSystem libc.swift
[16/24] Emitting module COperatingSystem
[17/24] Compiling NIOPriorityQueue PriorityQueue.swift
[18/24] Compiling NIOPriorityQueue Heap.swift
[19/24] Emitting module NIOPriorityQueue
[19/24] Compiling c-atomics.c
[21/27] Compiling NIOConcurrencyHelpers lock.swift
[22/27] Emitting module NIOConcurrencyHelpers
[23/27] Compiling NIOConcurrencyHelpers atomics.swift
[24/77] Compiling Debugging SourceLocation.swift
[25/77] Compiling Debugging Demangler.swift
[26/77] Emitting module Debugging
[27/77] Compiling Debugging Debuggable.swift
[28/77] Compiling NIO Heap.swift
[29/77] Compiling NIO IO.swift
[30/77] Compiling NIO IOData.swift
[31/77] Compiling NIO IntegerTypes.swift
[32/77] Compiling NIO Interfaces.swift
[33/77] Compiling NIO Linux.swift
[34/77] Compiling NIO LinuxCPUSet.swift
[35/83] Emitting module NIO
[36/83] Compiling NIO ByteBuffer-int.swift
[37/83] Compiling NIO ByteBuffer-views.swift
[38/83] Compiling NIO Channel.swift
[39/83] Compiling NIO ChannelHandler.swift
[40/83] Compiling NIO ChannelHandlers.swift
[41/83] Compiling NIO ChannelInvoker.swift
[42/83] Compiling NIO ChannelOption.swift
[43/83] Compiling NIO MarkedCircularBuffer.swift
[44/83] Compiling NIO MulticastChannel.swift
[45/83] Compiling NIO NIOAny.swift
[46/83] Compiling NIO NonBlockingFileIO.swift
[47/83] Compiling NIO PendingDatagramWritesManager.swift
[48/83] Compiling NIO PendingWritesManager.swift
[49/83] Compiling NIO PriorityQueue.swift
[50/83] Compiling NIO RecvByteBufferAllocator.swift
[51/83] Compiling NIO Resolver.swift
[52/83] Compiling NIO Selectable.swift
[53/83] Compiling NIO Selector.swift
[54/83] Compiling NIO ServerSocket.swift
[55/83] Compiling NIO Socket.swift
[56/83] Compiling NIO SocketAddresses.swift
[57/83] Compiling NIO ChannelPipeline.swift
[58/83] Compiling NIO CircularBuffer.swift
[59/83] Compiling NIO Codec.swift
[60/83] Compiling NIO CompositeError.swift
[61/83] Compiling NIO ContiguousCollection.swift
[62/83] Compiling NIO DeadChannel.swift
[63/83] Compiling NIO Embedded.swift
[64/83] Compiling NIO EventLoop.swift
[65/83] Compiling NIO EventLoopFuture.swift
[66/83] Compiling NIO FileDescriptor.swift
[67/83] Compiling NIO FileHandle.swift
[68/83] Compiling NIO FileRegion.swift
[69/83] Compiling NIO GetaddrinfoResolver.swift
[70/83] Compiling NIO HappyEyeballs.swift
[71/83] Compiling NIO AddressedEnvelope.swift
[72/83] Compiling NIO BaseSocket.swift
[73/83] Compiling NIO BaseSocketChannel.swift
[74/83] Compiling NIO BlockingIOThreadPool.swift
[75/83] Compiling NIO Bootstrap.swift
[76/83] Compiling NIO ByteBuffer-aux.swift
[77/83] Compiling NIO ByteBuffer-core.swift
[78/83] Compiling NIO SocketChannel.swift
[79/83] Compiling NIO SocketOptionProvider.swift
[80/83] Compiling NIO System.swift
[81/83] Compiling NIO Thread.swift
[82/83] Compiling NIO TypeAssistedChannelHandler.swift
[83/83] Compiling NIO Utilities.swift
[84/112] Compiling Async Exports.swift
[85/112] Compiling Async Future+DoCatch.swift
[86/113] Compiling Async Async+NIO.swift
[87/113] Compiling Async AsyncError.swift
[88/113] Emitting module Async
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Async/Future+Map.swift:16:21: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in Swift 6
    public func map<T>(to type: T.Type = T.self, _ callback: @escaping (Expectation) throws -> T) -> Future<T> {
                    ^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Async/Future+Map.swift:32:25: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in Swift 6
    public func flatMap<T>(to type: T.Type = T.self, _ callback: @escaping (Expectation) throws -> Future<T>) -> Future<T> {
                        ^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Async/Future+Transform.swift:8:27: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in Swift 6
    public func transform<T>(to instance: @escaping @autoclosure () -> T) -> Future<T> {
                          ^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Async/Future+Transform.swift:19:27: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in Swift 6
    public func transform<T>(to future: Future<T>) -> Future<T> {
                          ^
[89/113] Compiling Bits Bytes.swift
[90/114] Compiling Async Collection+Future.swift
[91/114] Compiling Async Deprecated.swift
[92/114] Compiling Async Worker.swift
[93/114] Compiling Async Future+Flatten.swift
[94/114] Compiling Async Future+Global.swift
[95/114] Compiling Bits Data+Bytes.swift
[96/114] Emitting module Bits
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Bits/ByteBuffer+string.swift:6:68: warning: cannot use struct 'Encoding' here; 'Foundation' was not imported by this file
    public mutating func readNullTerminatedString(encoding: String.Encoding = .utf8) -> String? {
                                                                   ^
Foundation.String:3:19: note: type declared here
    public struct Encoding : RawRepresentable, Sendable, Equatable {
                  ^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Bits/ByteBuffer+string.swift:6:80: warning: static property 'utf8' cannot be used in a default argument value because 'Foundation' was not imported by this file; this is an error in Swift 6
    public mutating func readNullTerminatedString(encoding: String.Encoding = .utf8) -> String? {
                                                                               ^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Bits/ByteBuffer+string.swift:6:80: note: The missing import of module 'Foundation' will be added implicitly
    public mutating func readNullTerminatedString(encoding: String.Encoding = .utf8) -> String? {
                                                                               ^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Bits/ByteBuffer+string.swift:23:75: warning: cannot use struct 'Encoding' here; 'Foundation' was not imported by this file
    public mutating func requireReadNullTerminatedString(encoding: String.Encoding = .utf8) throws -> String {
                                                                          ^
Foundation.String:3:19: note: type declared here
    public struct Encoding : RawRepresentable, Sendable, Equatable {
                  ^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Bits/ByteBuffer+string.swift:23:87: warning: static property 'utf8' cannot be used in a default argument value because 'Foundation' was not imported by this file; this is an error in Swift 6
    public mutating func requireReadNullTerminatedString(encoding: String.Encoding = .utf8) throws -> String {
                                                                                      ^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Bits/ByteBuffer+string.swift:23:87: note: The missing import of module 'Foundation' will be added implicitly
    public mutating func requireReadNullTerminatedString(encoding: String.Encoding = .utf8) throws -> String {
                                                                                      ^
[97/114] Emitting module NIOFoundationCompat
[98/114] Compiling NIOFoundationCompat ByteBuffer-foundation.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Bits/ByteBuffer+string.swift:6:68: warning: cannot use struct 'Encoding' here; 'Foundation' was not imported by this file
    public mutating func readNullTerminatedString(encoding: String.Encoding = .utf8) -> String? {
                                                                   ^
Foundation.String:3:19: note: type declared here
    public struct Encoding : RawRepresentable, Sendable, Equatable {
                  ^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Bits/ByteBuffer+string.swift:6:80: warning: static property 'utf8' cannot be used in a default argument value because 'Foundation' was not imported by this file; this is an error in Swift 6
    public mutating func readNullTerminatedString(encoding: String.Encoding = .utf8) -> String? {
                                                                               ^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Bits/ByteBuffer+string.swift:6:80: note: The missing import of module 'Foundation' will be added implicitly
    public mutating func readNullTerminatedString(encoding: String.Encoding = .utf8) -> String? {
                                                                               ^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Bits/ByteBuffer+string.swift:23:75: warning: cannot use struct 'Encoding' here; 'Foundation' was not imported by this file
    public mutating func requireReadNullTerminatedString(encoding: String.Encoding = .utf8) throws -> String {
                                                                          ^
Foundation.String:3:19: note: type declared here
    public struct Encoding : RawRepresentable, Sendable, Equatable {
                  ^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Bits/ByteBuffer+string.swift:23:87: warning: static property 'utf8' cannot be used in a default argument value because 'Foundation' was not imported by this file; this is an error in Swift 6
    public mutating func requireReadNullTerminatedString(encoding: String.Encoding = .utf8) throws -> String {
                                                                                      ^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Bits/ByteBuffer+string.swift:23:87: note: The missing import of module 'Foundation' will be added implicitly
    public mutating func requireReadNullTerminatedString(encoding: String.Encoding = .utf8) throws -> String {
                                                                                      ^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Bits/ByteBuffer+string.swift:6:68: warning: cannot use struct 'Encoding' here; 'Foundation' was not imported by this file
    public mutating func readNullTerminatedString(encoding: String.Encoding = .utf8) -> String? {
                                                                   ^
Foundation.String:3:19: note: type declared here
    public struct Encoding : RawRepresentable, Sendable, Equatable {
                  ^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Bits/ByteBuffer+string.swift:6:80: warning: static property 'utf8' cannot be used in a default argument value because 'Foundation' was not imported by this file; this is an error in Swift 6
    public mutating func readNullTerminatedString(encoding: String.Encoding = .utf8) -> String? {
                                                                               ^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Bits/ByteBuffer+string.swift:6:80: note: The missing import of module 'Foundation' will be added implicitly
    public mutating func readNullTerminatedString(encoding: String.Encoding = .utf8) -> String? {
                                                                               ^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Bits/ByteBuffer+string.swift:23:75: warning: cannot use struct 'Encoding' here; 'Foundation' was not imported by this file
    public mutating func requireReadNullTerminatedString(encoding: String.Encoding = .utf8) throws -> String {
                                                                          ^
Foundation.String:3:19: note: type declared here
    public struct Encoding : RawRepresentable, Sendable, Equatable {
                  ^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Bits/ByteBuffer+string.swift:23:87: warning: static property 'utf8' cannot be used in a default argument value because 'Foundation' was not imported by this file; this is an error in Swift 6
    public mutating func requireReadNullTerminatedString(encoding: String.Encoding = .utf8) throws -> String {
                                                                                      ^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Bits/ByteBuffer+string.swift:23:87: note: The missing import of module 'Foundation' will be added implicitly
    public mutating func requireReadNullTerminatedString(encoding: String.Encoding = .utf8) throws -> String {
                                                                                      ^
[101/114] Compiling Async FutureType.swift
[102/114] Compiling Async QueueHandler.swift
[103/114] Compiling Async Future+Variadic.swift
[104/114] Compiling Async Future+Void.swift
[105/114] Compiling Async Future+Map.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Async/Future+Map.swift:16:21: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in Swift 6
    public func map<T>(to type: T.Type = T.self, _ callback: @escaping (Expectation) throws -> T) -> Future<T> {
                    ^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Async/Future+Map.swift:32:25: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in Swift 6
    public func flatMap<T>(to type: T.Type = T.self, _ callback: @escaping (Expectation) throws -> Future<T>) -> Future<T> {
                        ^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Async/Future+Transform.swift:8:27: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in Swift 6
    public func transform<T>(to instance: @escaping @autoclosure () -> T) -> Future<T> {
                          ^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Async/Future+Transform.swift:19:27: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in Swift 6
    public func transform<T>(to future: Future<T>) -> Future<T> {
                          ^
[106/114] Compiling Async Future+Transform.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Async/Future+Map.swift:16:21: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in Swift 6
    public func map<T>(to type: T.Type = T.self, _ callback: @escaping (Expectation) throws -> T) -> Future<T> {
                    ^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Async/Future+Map.swift:32:25: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in Swift 6
    public func flatMap<T>(to type: T.Type = T.self, _ callback: @escaping (Expectation) throws -> Future<T>) -> Future<T> {
                        ^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Async/Future+Transform.swift:8:27: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in Swift 6
    public func transform<T>(to instance: @escaping @autoclosure () -> T) -> Future<T> {
                          ^
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Async/Future+Transform.swift:19:27: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in Swift 6
    public func transform<T>(to future: Future<T>) -> Future<T> {
                          ^
[113/114] Compiling Bits Deprecated.swift
[114/114] Compiling Bits Data+Strings.swift
[115/137] Compiling Core Data+Hex.swift
[116/137] Compiling Core DataCoders.swift
[117/137] Compiling Core Deprecated.swift
[118/140] Compiling Core DirectoryConfig.swift
[119/140] Compiling Core Exports.swift
[120/140] Compiling Core File.swift
[121/140] Compiling Core Future+Unwrap.swift
[122/140] Compiling Core FutureEncoder.swift
[123/140] Compiling Core HeaderValue.swift
[124/140] Compiling Core NotFound.swift
[125/140] Compiling Core OptionalType.swift
[126/140] Compiling Core Process+Execute.swift
[127/140] Compiling Core Reflectable.swift
[128/140] Compiling Core String+Utilities.swift
[129/140] Compiling Core Thread+Async.swift
[130/140] Compiling Core BasicKey.swift
[131/140] Compiling Core CaseInsensitiveString.swift
[132/140] Compiling Core Decodable+Reflectable.swift
[133/140] Compiling Core ReflectionDecodable.swift
[134/140] Compiling Core ReflectionDecoders.swift
[135/140] Compiling Core CoreError.swift
[136/140] Compiling Core Data+Base64URL.swift
[137/140] Emitting module Core
[138/140] Compiling Core LosslessDataConvertible.swift
[139/140] Compiling Core MediaType.swift
[140/140] Compiling Core NestedData.swift
Build complete! (7.13s)
Fetching https://github.com/apple/swift-nio.git from cache
Fetched https://github.com/apple/swift-nio.git from cache (0.38s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 1.14.4 (0.02s)
Fetching https://github.com/apple/swift-nio-zlib-support.git from cache
Fetched https://github.com/apple/swift-nio-zlib-support.git from cache (0.16s)
Computing version for https://github.com/apple/swift-nio-zlib-support.git
Computed https://github.com/apple/swift-nio-zlib-support.git at 1.0.0 (0.01s)
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 1.14.4
Creating working copy for https://github.com/apple/swift-nio-zlib-support.git
Working copy of https://github.com/apple/swift-nio-zlib-support.git resolved at 1.0.0
warning: 'swift-nio-zlib-support': ignoring declared target(s) 'swift-nio-zlib-support' in the system package
warning: failed to retrieve search paths with pkg-config; maybe pkg-config is not installed
warning: couldn't find pc file for zlib
Build complete.
Done.