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Build Information

Successful build of Core, reference main (89c698), with Swift 6.3 for macOS (SPM) on 12 Apr 2026 12:05:14 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/vapor/core.git
Reference: main
Initialized empty Git repository in /Users/admin/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
Fetching https://github.com/apple/swift-nio.git
[1/83106] Fetching swift-nio
Fetched https://github.com/apple/swift-nio.git from cache (7.41s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 1.14.4 (8.12s)
Fetching https://github.com/apple/swift-nio-zlib-support.git
[1/15] Fetching swift-nio-zlib-support
Fetched https://github.com/apple/swift-nio-zlib-support.git from cache (0.61s)
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 (1.28s)
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
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
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "traits": [
    "default"
  ],
  "dependencies": [
    {
      "identity": "core",
      "name": "Core",
      "url": "https://github.com/vapor/core.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/core",
      "traits": [
        "default"
      ],
      "dependencies": [
        {
          "identity": "swift-nio",
          "name": "swift-nio",
          "url": "https://github.com/apple/swift-nio.git",
          "version": "1.14.4",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-nio",
          "traits": [
            "default"
          ],
          "dependencies": [
            {
              "identity": "swift-nio-zlib-support",
              "name": "swift-nio-zlib-support",
              "url": "https://github.com/apple/swift-nio-zlib-support.git",
              "version": "1.0.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-nio-zlib-support",
              "traits": [
                "default"
              ],
              "dependencies": [
              ]
            }
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/vapor/core.git
[1/20143] Fetching core
Fetched https://github.com/vapor/core.git from cache (1.61s)
Fetching https://github.com/apple/swift-nio.git from cache
Fetched https://github.com/apple/swift-nio.git from cache (0.75s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 1.14.4 (0.82s)
Fetching https://github.com/apple/swift-nio-zlib-support.git from cache
Fetched https://github.com/apple/swift-nio-zlib-support.git from cache (0.44s)
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 (0.49s)
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
Creating working copy for https://github.com/vapor/core.git
Working copy of https://github.com/vapor/core.git resolved at main (89c6989)
warning: 'swift-nio-zlib-support': ignoring declared target(s) 'swift-nio-zlib-support' in the system package
warning: '.resolve-product-dependencies': dependency 'core' is not used by any target
Found 1 product dependencies
  - swift-nio
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/vapor/core.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.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--6988338F2F200930.txt
[12/24] Compiling CNIODarwin shim.c
[13/24] Compiling CNIOSHA1 c_nio_sha1.c
[15/24] Emitting module COperatingSystem
[16/24] Compiling COperatingSystem libc.swift
[17/24] Compiling NIOPriorityQueue Heap.swift
[18/24] Emitting module NIOPriorityQueue
[19/24] Compiling NIOPriorityQueue PriorityQueue.swift
[20/24] Compiling Debugging SourceLocation.swift
[21/24] Compiling Debugging Demangler.swift
[22/24] Emitting module Debugging
[23/24] Compiling Debugging Debuggable.swift
[23/24] Compiling c-atomics.c
[25/27] Compiling NIOConcurrencyHelpers lock.swift
[26/27] Emitting module NIOConcurrencyHelpers
[27/27] Compiling NIOConcurrencyHelpers atomics.swift
[28/78] Compiling NIO ChannelInvoker.swift
[29/78] Compiling NIO ChannelOption.swift
[30/78] Compiling NIO ChannelPipeline.swift
[31/78] Compiling NIO CircularBuffer.swift
[32/78] Compiling NIO Codec.swift
[33/78] Compiling NIO CompositeError.swift
[34/83] Compiling NIO FileHandle.swift
[35/83] Compiling NIO FileRegion.swift
[36/83] Compiling NIO GetaddrinfoResolver.swift
[37/83] Compiling NIO HappyEyeballs.swift
[38/83] Compiling NIO Heap.swift
[39/83] Compiling NIO IO.swift
[40/83] Emitting module NIO
[41/83] Compiling NIO AddressedEnvelope.swift
[42/83] Compiling NIO BaseSocket.swift
[43/83] Compiling NIO BaseSocketChannel.swift
[44/83] Compiling NIO BlockingIOThreadPool.swift
[45/83] Compiling NIO Bootstrap.swift
[46/83] Compiling NIO ByteBuffer-aux.swift
[47/83] Compiling NIO ContiguousCollection.swift
[48/83] Compiling NIO DeadChannel.swift
[49/83] Compiling NIO Embedded.swift
[50/83] Compiling NIO EventLoop.swift
[51/83] Compiling NIO EventLoopFuture.swift
[52/83] Compiling NIO FileDescriptor.swift
[53/83] Compiling NIO IOData.swift
[54/83] Compiling NIO IntegerTypes.swift
[55/83] Compiling NIO Interfaces.swift
[56/83] Compiling NIO Linux.swift
[57/83] Compiling NIO LinuxCPUSet.swift
[58/83] Compiling NIO MarkedCircularBuffer.swift
[59/83] Compiling NIO MulticastChannel.swift
[60/83] Compiling NIO NIOAny.swift
[61/83] Compiling NIO NonBlockingFileIO.swift
[62/83] Compiling NIO PendingDatagramWritesManager.swift
[63/83] Compiling NIO ByteBuffer-core.swift
[64/83] Compiling NIO ByteBuffer-int.swift
[65/83] Compiling NIO ByteBuffer-views.swift
[66/83] Compiling NIO Channel.swift
[67/83] Compiling NIO ChannelHandler.swift
[68/83] Compiling NIO ChannelHandlers.swift
[69/83] Compiling NIO PendingWritesManager.swift
[70/83] Compiling NIO PriorityQueue.swift
[71/83] Compiling NIO RecvByteBufferAllocator.swift
[72/83] Compiling NIO Resolver.swift
[73/83] Compiling NIO Selectable.swift
[74/83] Compiling NIO Selector.swift
[75/83] Compiling NIO ServerSocket.swift
[76/83] Compiling NIO Socket.swift
[77/83] Compiling NIO SocketAddresses.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 Async+NIO.swift
[85/112] Compiling Async AsyncError.swift
[86/112] Compiling Async Collection+Future.swift
[87/112] Compiling Async Deprecated.swift
[88/112] Emitting module Async
/Users/admin/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 the Swift 6 language mode
14 |     ///
15 |     /// See `flatMap(to:_:)` for mapping `Future` results to other `Future` types.
16 |     public func map<T>(to type: T.Type = T.self, _ callback: @escaping (Expectation) throws -> T) -> Future<T> {
   |                     `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
17 |         return self.thenThrowing(callback)
18 |     }
/Users/admin/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 the Swift 6 language mode
30 |     ///
31 |     /// See `map(to:_:)` for mapping `Future` results to non-`Future` types.
32 |     public func flatMap<T>(to type: T.Type = T.self, _ callback: @escaping (Expectation) throws -> Future<T>) -> Future<T> {
   |                         `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
33 |         return self.then { input in
34 |             do {
/Users/admin/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 the Swift 6 language mode
 6 |     ///     user.save(on: req).transform(to: HTTPStatus.created)
 7 |     ///
 8 |     public func transform<T>(to instance: @escaping @autoclosure () -> T) -> Future<T> {
   |                           `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 9 |         return self.map(to: T.self) { _ in
10 |             instance()
/Users/admin/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 the Swift 6 language mode
17 |     ///     posts.save(on: request).transform(to: user)
18 |     ///
19 |     public func transform<T>(to future: Future<T>) -> Future<T> {
   |                           `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
20 |         return self.flatMap(to: T.self) { _ in
21 |             future
[89/113] Compiling Async Future+Void.swift
[90/113] Compiling Async Exports.swift
[91/113] Compiling Async Future+DoCatch.swift
[92/113] Compiling Async Future+Flatten.swift
[93/113] Compiling Async Future+Global.swift
[94/113] Compiling Async Future+Map.swift
/Users/admin/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 the Swift 6 language mode
14 |     ///
15 |     /// See `flatMap(to:_:)` for mapping `Future` results to other `Future` types.
16 |     public func map<T>(to type: T.Type = T.self, _ callback: @escaping (Expectation) throws -> T) -> Future<T> {
   |                     `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
17 |         return self.thenThrowing(callback)
18 |     }
/Users/admin/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 the Swift 6 language mode
30 |     ///
31 |     /// See `map(to:_:)` for mapping `Future` results to non-`Future` types.
32 |     public func flatMap<T>(to type: T.Type = T.self, _ callback: @escaping (Expectation) throws -> Future<T>) -> Future<T> {
   |                         `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
33 |         return self.then { input in
34 |             do {
/Users/admin/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 the Swift 6 language mode
 6 |     ///     user.save(on: req).transform(to: HTTPStatus.created)
 7 |     ///
 8 |     public func transform<T>(to instance: @escaping @autoclosure () -> T) -> Future<T> {
   |                           `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 9 |         return self.map(to: T.self) { _ in
10 |             instance()
/Users/admin/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 the Swift 6 language mode
17 |     ///     posts.save(on: request).transform(to: user)
18 |     ///
19 |     public func transform<T>(to future: Future<T>) -> Future<T> {
   |                           `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
20 |         return self.flatMap(to: T.self) { _ in
21 |             future
[95/113] Compiling Async Future+Transform.swift
/Users/admin/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 the Swift 6 language mode
14 |     ///
15 |     /// See `flatMap(to:_:)` for mapping `Future` results to other `Future` types.
16 |     public func map<T>(to type: T.Type = T.self, _ callback: @escaping (Expectation) throws -> T) -> Future<T> {
   |                     `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
17 |         return self.thenThrowing(callback)
18 |     }
/Users/admin/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 the Swift 6 language mode
30 |     ///
31 |     /// See `map(to:_:)` for mapping `Future` results to non-`Future` types.
32 |     public func flatMap<T>(to type: T.Type = T.self, _ callback: @escaping (Expectation) throws -> Future<T>) -> Future<T> {
   |                         `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
33 |         return self.then { input in
34 |             do {
/Users/admin/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 the Swift 6 language mode
 6 |     ///     user.save(on: req).transform(to: HTTPStatus.created)
 7 |     ///
 8 |     public func transform<T>(to instance: @escaping @autoclosure () -> T) -> Future<T> {
   |                           `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 9 |         return self.map(to: T.self) { _ in
10 |             instance()
/Users/admin/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 the Swift 6 language mode
17 |     ///     posts.save(on: request).transform(to: user)
18 |     ///
19 |     public func transform<T>(to future: Future<T>) -> Future<T> {
   |                           `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
20 |         return self.flatMap(to: T.self) { _ in
21 |             future
[96/113] Compiling Async Future+Variadic.swift
[97/113] Compiling Async Worker.swift
[98/113] Compiling Async FutureType.swift
[99/113] Compiling Async QueueHandler.swift
[100/113] Emitting module NIOFoundationCompat
[101/113] Compiling NIOFoundationCompat ByteBuffer-foundation.swift
[102/113] Compiling Bits ByteBuffer+binaryFloatingPointOperations.swift
/Users/admin/builder/spi-builder-workspace/Sources/Bits/Deprecated.swift:3:15: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
1 | extension Byte {
2 |     /// ~
3 |     @available (*, deprecated, renamed: "tilde")
  |               `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
4 |     public static let tilda: Byte = 0x7E
5 | }
[103/113] Compiling Bits ByteBuffer+string.swift
/Users/admin/builder/spi-builder-workspace/Sources/Bits/ByteBuffer+string.swift:6:68: warning: cannot use struct 'Encoding' here; 'Foundation' was not imported by this file
 4 |     /// - parameters:
 5 |     ///     - encoding: `String.Encoding` to use when converting the bytes to a `String`
 6 |     public mutating func readNullTerminatedString(encoding: String.Encoding = .utf8) -> String? {
   |                                                                    `- warning: cannot use struct 'Encoding' here; 'Foundation' was not imported by this file
 7 |         var bytes: [UInt8] = []
 8 |         parse: while true {
Foundation.String.Encoding:2:15: note: struct declared here
 1 | struct String {
 2 | public struct Encoding : RawRepresentable, Sendable, Equatable {
   |               `- note: struct declared here
 3 |     public var rawValue: UInt
 4 |     public init(rawValue: UInt)
/Users/admin/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 the Swift 6 language mode
 4 |     /// - parameters:
 5 |     ///     - encoding: `String.Encoding` to use when converting the bytes to a `String`
 6 |     public mutating func readNullTerminatedString(encoding: String.Encoding = .utf8) -> String? {
   |                                                                                |- 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 the Swift 6 language mode
   |                                                                                `- note: The missing import of module 'Foundation' will be added implicitly
 7 |         var bytes: [UInt8] = []
 8 |         parse: while true {
/Users/admin/builder/spi-builder-workspace/Sources/Bits/ByteBuffer+string.swift:23:75: warning: cannot use struct 'Encoding' here; 'Foundation' was not imported by this file
21 |     ///
22 |     /// See `readNullTerminatedString(encoding:)`
23 |     public mutating func requireReadNullTerminatedString(encoding: String.Encoding = .utf8) throws -> String {
   |                                                                           `- warning: cannot use struct 'Encoding' here; 'Foundation' was not imported by this file
24 |         guard let string = readNullTerminatedString(encoding: encoding) else {
25 |             throw BitsError(identifier: "nullTerminatedString", reason: "This was not available in the buffer")
Foundation.String.Encoding:2:15: note: struct declared here
 1 | struct String {
 2 | public struct Encoding : RawRepresentable, Sendable, Equatable {
   |               `- note: struct declared here
 3 |     public var rawValue: UInt
 4 |     public init(rawValue: UInt)
/Users/admin/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 the Swift 6 language mode
21 |     ///
22 |     /// See `readNullTerminatedString(encoding:)`
23 |     public mutating func requireReadNullTerminatedString(encoding: String.Encoding = .utf8) throws -> String {
   |                                                                                       |- 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 the Swift 6 language mode
   |                                                                                       `- note: The missing import of module 'Foundation' will be added implicitly
24 |         guard let string = readNullTerminatedString(encoding: encoding) else {
25 |             throw BitsError(identifier: "nullTerminatedString", reason: "This was not available in the buffer")
/Users/admin/builder/spi-builder-workspace/Sources/Bits/Deprecated.swift:3:15: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
1 | extension Byte {
2 |     /// ~
3 |     @available (*, deprecated, renamed: "tilde")
  |               `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
4 |     public static let tilda: Byte = 0x7E
5 | }
[104/113] Compiling Bits Bytes.swift
/Users/admin/builder/spi-builder-workspace/Sources/Bits/Deprecated.swift:3:15: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
1 | extension Byte {
2 |     /// ~
3 |     @available (*, deprecated, renamed: "tilde")
  |               `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
4 |     public static let tilda: Byte = 0x7E
5 | }
[105/113] Compiling Bits ByteBuffer+peek.swift
/Users/admin/builder/spi-builder-workspace/Sources/Bits/Deprecated.swift:3:15: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
1 | extension Byte {
2 |     /// ~
3 |     @available (*, deprecated, renamed: "tilde")
  |               `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
4 |     public static let tilda: Byte = 0x7E
5 | }
/Users/admin/builder/spi-builder-workspace/Sources/Bits/Deprecated.swift:3:15: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
1 | extension Byte {
2 |     /// ~
3 |     @available (*, deprecated, renamed: "tilde")
  |               `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
4 |     public static let tilda: Byte = 0x7E
5 | }
/Users/admin/builder/spi-builder-workspace/Sources/Bits/Deprecated.swift:3:15: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
1 | extension Byte {
2 |     /// ~
3 |     @available (*, deprecated, renamed: "tilde")
  |               `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
4 |     public static let tilda: Byte = 0x7E
5 | }
[108/113] Emitting module Bits
/Users/admin/builder/spi-builder-workspace/Sources/Bits/Deprecated.swift:3:15: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
1 | extension Byte {
2 |     /// ~
3 |     @available (*, deprecated, renamed: "tilde")
  |               `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
4 |     public static let tilda: Byte = 0x7E
5 | }
/Users/admin/builder/spi-builder-workspace/Sources/Bits/ByteBuffer+string.swift:6:68: warning: cannot use struct 'Encoding' here; 'Foundation' was not imported by this file
 4 |     /// - parameters:
 5 |     ///     - encoding: `String.Encoding` to use when converting the bytes to a `String`
 6 |     public mutating func readNullTerminatedString(encoding: String.Encoding = .utf8) -> String? {
   |                                                                    `- warning: cannot use struct 'Encoding' here; 'Foundation' was not imported by this file
 7 |         var bytes: [UInt8] = []
 8 |         parse: while true {
Foundation.String.Encoding:2:15: note: struct declared here
 1 | struct String {
 2 | public struct Encoding : RawRepresentable, Sendable, Equatable {
   |               `- note: struct declared here
 3 |     public var rawValue: UInt
 4 |     public init(rawValue: UInt)
/Users/admin/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 the Swift 6 language mode
 4 |     /// - parameters:
 5 |     ///     - encoding: `String.Encoding` to use when converting the bytes to a `String`
 6 |     public mutating func readNullTerminatedString(encoding: String.Encoding = .utf8) -> String? {
   |                                                                                |- 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 the Swift 6 language mode
   |                                                                                `- note: The missing import of module 'Foundation' will be added implicitly
 7 |         var bytes: [UInt8] = []
 8 |         parse: while true {
/Users/admin/builder/spi-builder-workspace/Sources/Bits/ByteBuffer+string.swift:23:75: warning: cannot use struct 'Encoding' here; 'Foundation' was not imported by this file
21 |     ///
22 |     /// See `readNullTerminatedString(encoding:)`
23 |     public mutating func requireReadNullTerminatedString(encoding: String.Encoding = .utf8) throws -> String {
   |                                                                           `- warning: cannot use struct 'Encoding' here; 'Foundation' was not imported by this file
24 |         guard let string = readNullTerminatedString(encoding: encoding) else {
25 |             throw BitsError(identifier: "nullTerminatedString", reason: "This was not available in the buffer")
Foundation.String.Encoding:2:15: note: struct declared here
 1 | struct String {
 2 | public struct Encoding : RawRepresentable, Sendable, Equatable {
   |               `- note: struct declared here
 3 |     public var rawValue: UInt
 4 |     public init(rawValue: UInt)
/Users/admin/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 the Swift 6 language mode
21 |     ///
22 |     /// See `readNullTerminatedString(encoding:)`
23 |     public mutating func requireReadNullTerminatedString(encoding: String.Encoding = .utf8) throws -> String {
   |                                                                                       |- 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 the Swift 6 language mode
   |                                                                                       `- note: The missing import of module 'Foundation' will be added implicitly
24 |         guard let string = readNullTerminatedString(encoding: encoding) else {
25 |             throw BitsError(identifier: "nullTerminatedString", reason: "This was not available in the buffer")
/Users/admin/builder/spi-builder-workspace/Sources/Bits/Deprecated.swift:3:15: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
1 | extension Byte {
2 |     /// ~
3 |     @available (*, deprecated, renamed: "tilde")
  |               `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
4 |     public static let tilda: Byte = 0x7E
5 | }
/Users/admin/builder/spi-builder-workspace/Sources/Bits/Deprecated.swift:3:15: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
1 | extension Byte {
2 |     /// ~
3 |     @available (*, deprecated, renamed: "tilde")
  |               `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
4 |     public static let tilda: Byte = 0x7E
5 | }
[111/113] Compiling Bits ByteBuffer+require.swift
/Users/admin/builder/spi-builder-workspace/Sources/Bits/Deprecated.swift:3:15: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
1 | extension Byte {
2 |     /// ~
3 |     @available (*, deprecated, renamed: "tilde")
  |               `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
4 |     public static let tilda: Byte = 0x7E
5 | }
[112/113] Compiling Bits Data+Strings.swift
/Users/admin/builder/spi-builder-workspace/Sources/Bits/Deprecated.swift:3:15: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
1 | extension Byte {
2 |     /// ~
3 |     @available (*, deprecated, renamed: "tilde")
  |               `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
4 |     public static let tilda: Byte = 0x7E
5 | }
[113/113] Compiling Bits Data+Bytes.swift
/Users/admin/builder/spi-builder-workspace/Sources/Bits/Deprecated.swift:3:15: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
1 | extension Byte {
2 |     /// ~
3 |     @available (*, deprecated, renamed: "tilde")
  |               `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
4 |     public static let tilda: Byte = 0x7E
5 | }
[114/114] Compiling Bits Deprecated.swift
/Users/admin/builder/spi-builder-workspace/Sources/Bits/Deprecated.swift:3:15: warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
1 | extension Byte {
2 |     /// ~
3 |     @available (*, deprecated, renamed: "tilde")
  |               `- warning: extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode
4 |     public static let tilda: Byte = 0x7E
5 | }
[115/138] Compiling Core Deprecated.swift
[116/138] Compiling Core DirectoryConfig.swift
[117/138] Compiling Core Exports.swift
[118/140] Compiling Core File.swift
/Users/admin/builder/spi-builder-workspace/Sources/Core/FutureEncoder.swift:9:1: warning: extension declares a conformance of imported type 'EventLoopFuture' to imported protocol 'Encodable'; this will not behave correctly if the owners of 'NIO' introduce this conformance in the future
 7 |
 8 | /// Conforms future to `Encodable` where its expectation is also `Encodable`.
 9 | extension Future: Encodable where T: Encodable {
   | |- warning: extension declares a conformance of imported type 'EventLoopFuture' to imported protocol 'Encodable'; this will not behave correctly if the owners of 'NIO' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
10 |     /// See `Encodable`.
11 |     public func encode(to encoder: Encoder) throws {
[119/140] Compiling Core Future+Unwrap.swift
/Users/admin/builder/spi-builder-workspace/Sources/Core/FutureEncoder.swift:9:1: warning: extension declares a conformance of imported type 'EventLoopFuture' to imported protocol 'Encodable'; this will not behave correctly if the owners of 'NIO' introduce this conformance in the future
 7 |
 8 | /// Conforms future to `Encodable` where its expectation is also `Encodable`.
 9 | extension Future: Encodable where T: Encodable {
   | |- warning: extension declares a conformance of imported type 'EventLoopFuture' to imported protocol 'Encodable'; this will not behave correctly if the owners of 'NIO' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
10 |     /// See `Encodable`.
11 |     public func encode(to encoder: Encoder) throws {
[120/140] Compiling Core FutureEncoder.swift
/Users/admin/builder/spi-builder-workspace/Sources/Core/FutureEncoder.swift:9:1: warning: extension declares a conformance of imported type 'EventLoopFuture' to imported protocol 'Encodable'; this will not behave correctly if the owners of 'NIO' introduce this conformance in the future
 7 |
 8 | /// Conforms future to `Encodable` where its expectation is also `Encodable`.
 9 | extension Future: Encodable where T: Encodable {
   | |- warning: extension declares a conformance of imported type 'EventLoopFuture' to imported protocol 'Encodable'; this will not behave correctly if the owners of 'NIO' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
10 |     /// See `Encodable`.
11 |     public func encode(to encoder: Encoder) throws {
[121/140] Compiling Core BasicKey.swift
[122/140] Compiling Core CaseInsensitiveString.swift
[123/140] Compiling Core Decodable+Reflectable.swift
[124/140] Compiling Core NotFound.swift
[125/140] Compiling Core OptionalType.swift
[126/140] Compiling Core ReflectionDecodable.swift
[127/140] Compiling Core ReflectionDecoders.swift
[128/140] Compiling Core CoreError.swift
[129/140] Compiling Core HeaderValue.swift
[130/140] Compiling Core LosslessDataConvertible.swift
[131/140] Compiling Core Process+Execute.swift
[132/140] Compiling Core Reflectable.swift
[133/140] Compiling Core String+Utilities.swift
/Users/admin/builder/spi-builder-workspace/Sources/Core/String+Utilities.swift:24:1: warning: extension declares a conformance of imported type 'UUID' to imported protocol 'LosslessStringConvertible'; this will not behave correctly if the owners of 'Foundation' introduce this conformance in the future
22 | }
23 |
24 | extension UUID: LosslessStringConvertible {
   | |- warning: extension declares a conformance of imported type 'UUID' to imported protocol 'LosslessStringConvertible'; this will not behave correctly if the owners of 'Foundation' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
25 |     /// See `LosslessStringConvertible`.
26 |     public init?(_ string: String) {
[134/140] Compiling Core Thread+Async.swift
/Users/admin/builder/spi-builder-workspace/Sources/Core/String+Utilities.swift:24:1: warning: extension declares a conformance of imported type 'UUID' to imported protocol 'LosslessStringConvertible'; this will not behave correctly if the owners of 'Foundation' introduce this conformance in the future
22 | }
23 |
24 | extension UUID: LosslessStringConvertible {
   | |- warning: extension declares a conformance of imported type 'UUID' to imported protocol 'LosslessStringConvertible'; this will not behave correctly if the owners of 'Foundation' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
25 |     /// See `LosslessStringConvertible`.
26 |     public init?(_ string: String) {
[135/140] Emitting module Core
/Users/admin/builder/spi-builder-workspace/Sources/Core/FutureEncoder.swift:9:1: warning: extension declares a conformance of imported type 'EventLoopFuture' to imported protocol 'Encodable'; this will not behave correctly if the owners of 'NIO' introduce this conformance in the future
 7 |
 8 | /// Conforms future to `Encodable` where its expectation is also `Encodable`.
 9 | extension Future: Encodable where T: Encodable {
   | |- warning: extension declares a conformance of imported type 'EventLoopFuture' to imported protocol 'Encodable'; this will not behave correctly if the owners of 'NIO' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
10 |     /// See `Encodable`.
11 |     public func encode(to encoder: Encoder) throws {
/Users/admin/builder/spi-builder-workspace/Sources/Core/String+Utilities.swift:24:1: warning: extension declares a conformance of imported type 'UUID' to imported protocol 'LosslessStringConvertible'; this will not behave correctly if the owners of 'Foundation' introduce this conformance in the future
22 | }
23 |
24 | extension UUID: LosslessStringConvertible {
   | |- warning: extension declares a conformance of imported type 'UUID' to imported protocol 'LosslessStringConvertible'; this will not behave correctly if the owners of 'Foundation' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
25 |     /// See `LosslessStringConvertible`.
26 |     public init?(_ string: String) {
[136/140] Compiling Core Data+Base64URL.swift
[137/140] Compiling Core Data+Hex.swift
[138/140] Compiling Core DataCoders.swift
[139/140] Compiling Core MediaType.swift
[140/140] Compiling Core NestedData.swift
Build complete! (12.23s)
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
warning: couldn't find pc file for zlib
Build complete.
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Done.