NIOErrorKit – Build Information – Swift Package Index

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

Build Information

Failed to build NIOErrorKit with Swift 5.9 for macOS (SPM).

Build Command

Build command unavailable

Build Log

========================================
RunAll
========================================
Builder version: 4.27.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/einstore/nioerrorkit.git
Reference: master
Initialized empty Git repository in /Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.git/
From https://github.com/einstore/nioerrorkit
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 9c82433 Update README.md
Cloned https://github.com/einstore/nioerrorkit.git
Revision (git rev-parse @):
9c82433ca1371a52a1eff48a55c006badb42b11c
SUCCESS checkout https://github.com/einstore/nioerrorkit.git at master
Fetching https://github.com/apple/swift-nio.git from cache
Fetching https://github.com/Einstore/WebErrorKit.git from cache
Fetched https://github.com/Einstore/WebErrorKit.git (0.33s)
Fetched https://github.com/apple/swift-nio.git (0.36s)
Computing version for https://github.com/Einstore/WebErrorKit.git
Computed https://github.com/Einstore/WebErrorKit.git at 0.0.1 (0.42s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.4.0 (0.43s)
Creating working copy for https://github.com/Einstore/WebErrorKit.git
Working copy of https://github.com/Einstore/WebErrorKit.git resolved at 0.0.1
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.4.0
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies",
  "dependencies": [
    {
      "identity": "nioerrorkit",
      "name": "NIOErrorKit",
      "url": "https://github.com/einstore/nioerrorkit.git",
      "version": "unspecified",
      "path": "/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/nioerrorkit",
      "dependencies": [
        {
          "identity": "swift-nio",
          "name": "swift-nio",
          "url": "https://github.com/apple/swift-nio.git",
          "version": "2.62.0",
          "path": "/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-nio",
          "dependencies": [
            {
              "identity": "swift-atomics",
              "name": "swift-atomics",
              "url": "https://github.com/apple/swift-atomics.git",
              "version": "1.2.0",
              "path": "/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-atomics",
              "dependencies": [
              ]
            },
            {
              "identity": "swift-collections",
              "name": "swift-collections",
              "url": "https://github.com/apple/swift-collections.git",
              "version": "1.0.5",
              "path": "/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-collections",
              "dependencies": [
              ]
            }
          ]
        },
        {
          "identity": "weberrorkit",
          "name": "WebError",
          "url": "https://github.com/Einstore/WebErrorKit.git",
          "version": "0.0.1",
          "path": "/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/WebErrorKit",
          "dependencies": [
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/einstore/nioerrorkit.git
[1/14] Fetching nioerrorkit
Fetched https://github.com/einstore/nioerrorkit.git (0.27s)
Fetching https://github.com/apple/swift-nio.git from cache
Fetching https://github.com/Einstore/WebErrorKit.git from cache
Fetched https://github.com/Einstore/WebErrorKit.git (0.29s)
Fetched https://github.com/apple/swift-nio.git (0.34s)
Computing version for https://github.com/Einstore/WebErrorKit.git
Computed https://github.com/Einstore/WebErrorKit.git at 0.0.1 (0.02s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.62.0 (0.02s)
Fetching https://github.com/apple/swift-collections.git from cache
Fetching https://github.com/apple/swift-atomics.git from cache
Fetched https://github.com/apple/swift-atomics.git (0.24s)
Fetched https://github.com/apple/swift-collections.git (0.24s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.2.0 (0.04s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.0.5 (0.03s)
Creating working copy for https://github.com/einstore/nioerrorkit.git
Working copy of https://github.com/einstore/nioerrorkit.git resolved at master
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.0.5
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.2.0
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.62.0
Creating working copy for https://github.com/Einstore/WebErrorKit.git
Working copy of https://github.com/Einstore/WebErrorKit.git resolved at 0.0.1
warning: '.resolve-product-dependencies': dependency 'nioerrorkit' is not used by any target
Found 2 product dependencies
  - swift-nio
  - WebError
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.9
Building package at path:  $PWD/checkout
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.0.0.app xcrun swift build --arch arm64
Building for debugging...
[0/6] Compiling CNIOLinux shim.c
[1/6] Compiling CNIOLinux ifaddrs-android.c
[2/14] Compiling CNIOHTTPParser c_nio_http_parser.c
/Users/admin/builds/h8344Zi3/0/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/admin/builds/h8344Zi3/0/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/admin/builds/h8344Zi3/0/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/admin/builds/h8344Zi3/0/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.
[3/14] Compiling CNIOSHA1 c_nio_sha1.c
[4/14] Compiling CNIODarwin shim.c
[5/14] Compiling c-atomics.c
[7/17] Compiling WebErrorKit WebErrorContent.swift
[8/17] Compiling WebErrorKit SerializableWebError.swift
[9/17] Compiling WebErrorKit WebError+RawRepresentable.swift
[10/17] Compiling WebErrorKit WebError+Serializable.swift
[11/17] Compiling WebErrorKit WebError.swift
[12/17] Compiling WebErrorKit String+Codify.swift
[13/17] Emitting module NIOConcurrencyHelpers
[14/17] Compiling NIOConcurrencyHelpers atomics.swift
[15/17] Compiling NIOConcurrencyHelpers lock.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[16/67] Emitting module NIO
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:106:1: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
extension CircularBuffer: Collection, MutableCollection {
^
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:106:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
extension CircularBuffer: Collection, MutableCollection {
^
Swift.MutableCollection:8:12: note: 'subscript(_:)' declared here
    public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
           ^
Swift.MutableCollection:6:14: note: requirement 'subscript(_:)' declared here
    override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
             ^
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
extension MarkedCircularBuffer: Collection, MutableCollection {
^
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
extension MarkedCircularBuffer: Collection, MutableCollection {
^
Swift.MutableCollection:8:12: note: 'subscript(_:)' declared here
    public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
           ^
Swift.MutableCollection:6:14: note: requirement 'subscript(_:)' declared here
    override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
             ^
[17/73] Compiling NIO CircularBuffer.swift
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:106:1: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
extension CircularBuffer: Collection, MutableCollection {
^
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:106:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
extension CircularBuffer: Collection, MutableCollection {
^
Swift.MutableCollection:8:12: note: 'subscript(_:)' declared here
    public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
           ^
Swift.MutableCollection:6:14: note: requirement 'subscript(_:)' declared here
    override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
             ^
[18/73] Compiling NIO Codec.swift
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:106:1: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
extension CircularBuffer: Collection, MutableCollection {
^
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:106:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
extension CircularBuffer: Collection, MutableCollection {
^
Swift.MutableCollection:8:12: note: 'subscript(_:)' declared here
    public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
           ^
Swift.MutableCollection:6:14: note: requirement 'subscript(_:)' declared here
    override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
             ^
[19/73] Compiling NIO DatagramVectorReadManager.swift
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:106:1: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
extension CircularBuffer: Collection, MutableCollection {
^
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:106:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
extension CircularBuffer: Collection, MutableCollection {
^
Swift.MutableCollection:8:12: note: 'subscript(_:)' declared here
    public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
           ^
Swift.MutableCollection:6:14: note: requirement 'subscript(_:)' declared here
    override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
             ^
[20/73] Compiling NIO DeadChannel.swift
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:106:1: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
extension CircularBuffer: Collection, MutableCollection {
^
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:106:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
extension CircularBuffer: Collection, MutableCollection {
^
Swift.MutableCollection:8:12: note: 'subscript(_:)' declared here
    public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
           ^
Swift.MutableCollection:6:14: note: requirement 'subscript(_:)' declared here
    override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
             ^
[21/73] Compiling NIO Embedded.swift
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:106:1: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
extension CircularBuffer: Collection, MutableCollection {
^
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:106:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
extension CircularBuffer: Collection, MutableCollection {
^
Swift.MutableCollection:8:12: note: 'subscript(_:)' declared here
    public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
           ^
Swift.MutableCollection:6:14: note: requirement 'subscript(_:)' declared here
    override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
             ^
[22/73] Compiling NIO EventLoop.swift
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:106:1: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
extension CircularBuffer: Collection, MutableCollection {
^
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:106:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
extension CircularBuffer: Collection, MutableCollection {
^
Swift.MutableCollection:8:12: note: 'subscript(_:)' declared here
    public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
           ^
Swift.MutableCollection:6:14: note: requirement 'subscript(_:)' declared here
    override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
             ^
[23/73] Compiling NIO EventLoopFuture.swift
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:106:1: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
extension CircularBuffer: Collection, MutableCollection {
^
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:106:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
extension CircularBuffer: Collection, MutableCollection {
^
Swift.MutableCollection:8:12: note: 'subscript(_:)' declared here
    public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
           ^
Swift.MutableCollection:6:14: note: requirement 'subscript(_:)' declared here
    override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
             ^
[24/73] Compiling WebErrorKit Exports.swift
[25/73] Emitting module WebErrorKit
[26/73] Compiling NIO ByteBuffer-views.swift
[27/73] Compiling NIO Channel.swift
[28/73] Compiling NIO ChannelHandler.swift
[29/73] Compiling NIO ChannelHandlers.swift
[30/73] Compiling NIO ChannelInvoker.swift
[31/73] Compiling NIO ChannelOption.swift
[32/73] Compiling NIO ChannelPipeline.swift
[33/73] Compiling NIO FileDescriptor.swift
[34/73] Compiling NIO FileHandle.swift
[35/73] Compiling NIO FileRegion.swift
[36/73] Compiling NIO GetaddrinfoResolver.swift
[37/73] Compiling NIO HappyEyeballs.swift
[38/73] Compiling NIO Heap.swift
[39/73] Compiling NIO IO.swift
[40/73] Compiling NIO NIOAny.swift
[41/73] Compiling NIO NIOCloseOnErrorHandler.swift
[42/73] Compiling NIO NIOThreadPool.swift
[43/73] Compiling NIO NonBlockingFileIO.swift
[44/73] Compiling NIO PendingDatagramWritesManager.swift
[45/73] Compiling NIO PendingWritesManager.swift
[46/73] Compiling NIO PriorityQueue.swift
[47/73] Compiling NIO IOData.swift
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
extension MarkedCircularBuffer: Collection, MutableCollection {
^
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
extension MarkedCircularBuffer: Collection, MutableCollection {
^
Swift.MutableCollection:8:12: note: 'subscript(_:)' declared here
    public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
           ^
Swift.MutableCollection:6:14: note: requirement 'subscript(_:)' declared here
    override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
             ^
[48/73] Compiling NIO IntegerTypes.swift
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
extension MarkedCircularBuffer: Collection, MutableCollection {
^
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
extension MarkedCircularBuffer: Collection, MutableCollection {
^
Swift.MutableCollection:8:12: note: 'subscript(_:)' declared here
    public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
           ^
Swift.MutableCollection:6:14: note: requirement 'subscript(_:)' declared here
    override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
             ^
[49/73] Compiling NIO Interfaces.swift
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
extension MarkedCircularBuffer: Collection, MutableCollection {
^
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
extension MarkedCircularBuffer: Collection, MutableCollection {
^
Swift.MutableCollection:8:12: note: 'subscript(_:)' declared here
    public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
           ^
Swift.MutableCollection:6:14: note: requirement 'subscript(_:)' declared here
    override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
             ^
[50/73] Compiling NIO Linux.swift
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
extension MarkedCircularBuffer: Collection, MutableCollection {
^
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
extension MarkedCircularBuffer: Collection, MutableCollection {
^
Swift.MutableCollection:8:12: note: 'subscript(_:)' declared here
    public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
           ^
Swift.MutableCollection:6:14: note: requirement 'subscript(_:)' declared here
    override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
             ^
[51/73] Compiling NIO LinuxCPUSet.swift
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
extension MarkedCircularBuffer: Collection, MutableCollection {
^
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
extension MarkedCircularBuffer: Collection, MutableCollection {
^
Swift.MutableCollection:8:12: note: 'subscript(_:)' declared here
    public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
           ^
Swift.MutableCollection:6:14: note: requirement 'subscript(_:)' declared here
    override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
             ^
[52/73] Compiling NIO MarkedCircularBuffer.swift
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
extension MarkedCircularBuffer: Collection, MutableCollection {
^
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
extension MarkedCircularBuffer: Collection, MutableCollection {
^
Swift.MutableCollection:8:12: note: 'subscript(_:)' declared here
    public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
           ^
Swift.MutableCollection:6:14: note: requirement 'subscript(_:)' declared here
    override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
             ^
[53/73] Compiling NIO MulticastChannel.swift
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
extension MarkedCircularBuffer: Collection, MutableCollection {
^
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
extension MarkedCircularBuffer: Collection, MutableCollection {
^
Swift.MutableCollection:8:12: note: 'subscript(_:)' declared here
    public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
           ^
Swift.MutableCollection:6:14: note: requirement 'subscript(_:)' declared here
    override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
             ^
[54/73] Compiling NIO RecvByteBufferAllocator.swift
[55/73] Compiling NIO Resolver.swift
[56/73] Compiling NIO Selectable.swift
[57/73] Compiling NIO Selector.swift
[58/73] Compiling NIO ServerSocket.swift
[59/73] Compiling NIO Socket.swift
[60/73] Compiling NIO SocketAddresses.swift
[61/73] Compiling NIO AddressedEnvelope.swift
[62/73] Compiling NIO BaseSocket.swift
[63/73] Compiling NIO BaseSocketChannel.swift
[64/73] Compiling NIO Bootstrap.swift
[65/73] Compiling NIO ByteBuffer-aux.swift
[66/73] Compiling NIO ByteBuffer-core.swift
[67/73] Compiling NIO ByteBuffer-int.swift
[68/73] Compiling NIO SocketChannel.swift
[69/73] Compiling NIO SocketOptionProvider.swift
[70/73] Compiling NIO System.swift
[71/73] Compiling NIO Thread.swift
[72/73] Compiling NIO TypeAssistedChannelHandler.swift
[73/73] Compiling NIO Utilities.swift
error: fatalError
[0/1] Planning build
Building for debugging...
error: emit-module command failed with exit code 1 (use -v to see invocation)
[1/14] Compiling NIO Linux.swift
[2/14] Compiling NIO LinuxCPUSet.swift
[3/14] Compiling NIO EventLoopFuture.swift
[4/14] Compiling NIO IOData.swift
[5/14] Compiling NIO IntegerTypes.swift
[6/14] Compiling NIO Interfaces.swift
[7/14] Compiling NIO DatagramVectorReadManager.swift
[8/14] Compiling NIO DeadChannel.swift
[9/14] Compiling NIO Embedded.swift
[10/14] Compiling NIO EventLoop.swift
[11/14] Emitting module NIO
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:106:1: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
extension CircularBuffer: Collection, MutableCollection {
^
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:106:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
extension CircularBuffer: Collection, MutableCollection {
^
Swift.MutableCollection:8:12: note: 'subscript(_:)' declared here
    public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
           ^
Swift.MutableCollection:6:14: note: requirement 'subscript(_:)' declared here
    override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
             ^
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
extension MarkedCircularBuffer: Collection, MutableCollection {
^
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
extension MarkedCircularBuffer: Collection, MutableCollection {
^
Swift.MutableCollection:8:12: note: 'subscript(_:)' declared here
    public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
           ^
Swift.MutableCollection:6:14: note: requirement 'subscript(_:)' declared here
    override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
             ^
[12/14] Compiling NIO MarkedCircularBuffer.swift
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
extension MarkedCircularBuffer: Collection, MutableCollection {
^
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
extension MarkedCircularBuffer: Collection, MutableCollection {
^
Swift.MutableCollection:8:12: note: 'subscript(_:)' declared here
    public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
           ^
Swift.MutableCollection:6:14: note: requirement 'subscript(_:)' declared here
    override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
             ^
[13/14] Compiling NIO CircularBuffer.swift
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:106:1: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
extension CircularBuffer: Collection, MutableCollection {
^
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:106:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
extension CircularBuffer: Collection, MutableCollection {
^
Swift.MutableCollection:8:12: note: 'subscript(_:)' declared here
    public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
           ^
Swift.MutableCollection:6:14: note: requirement 'subscript(_:)' declared here
    override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
             ^
[14/14] Compiling NIO Codec.swift
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:106:1: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
extension CircularBuffer: Collection, MutableCollection {
^
/Users/admin/builds/h8344Zi3/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:106:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
extension CircularBuffer: Collection, MutableCollection {
^
Swift.MutableCollection:8:12: note: 'subscript(_:)' declared here
    public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
           ^
Swift.MutableCollection:6:14: note: requirement 'subscript(_:)' declared here
    override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }
             ^
[15/44] Compiling NIO MulticastChannel.swift
[16/48] Compiling NIO NIOAny.swift
[17/48] Compiling NIO NIOCloseOnErrorHandler.swift
[18/48] Compiling NIO NIOThreadPool.swift
[19/48] Compiling NIO NonBlockingFileIO.swift
[20/49] Compiling NIO Channel.swift
[21/49] Compiling NIO ChannelHandler.swift
[22/49] Compiling NIO ChannelHandlers.swift
[23/49] Compiling NIO ChannelInvoker.swift
[24/50] Compiling NIO GetaddrinfoResolver.swift
[25/50] Compiling NIO HappyEyeballs.swift
[26/50] Compiling NIO Heap.swift
[27/50] Compiling NIO IO.swift
[28/51] Compiling NIO AddressedEnvelope.swift
[29/52] Compiling NIO SocketOptionProvider.swift
[30/52] Compiling NIO System.swift
[31/52] Compiling NIO Thread.swift
[32/52] Compiling NIO TypeAssistedChannelHandler.swift
[33/53] Compiling NIO ByteBuffer-aux.swift
[34/54] Compiling NIO ChannelOption.swift
[35/54] Compiling NIO ChannelPipeline.swift
[36/54] Compiling NIO FileHandle.swift
[37/54] Compiling NIO FileRegion.swift
[38/54] Compiling NIO ByteBuffer-views.swift
[39/54] Compiling NIO Utilities.swift
[40/54] Compiling NIO ServerSocket.swift
[41/54] Compiling NIO Resolver.swift
[42/54] Compiling NIO Selector.swift
[43/54] Compiling NIO SocketAddresses.swift
[44/54] Compiling NIO SocketChannel.swift
[45/54] Compiling NIO PendingDatagramWritesManager.swift
[46/54] Compiling NIO PendingWritesManager.swift
[47/54] Compiling NIO PriorityQueue.swift
[48/54] Compiling NIO RecvByteBufferAllocator.swift
[49/54] Compiling NIO Socket.swift
[50/54] Compiling NIO BaseSocket.swift
[51/54] Compiling NIO BaseSocketChannel.swift
[52/54] Compiling NIO Bootstrap.swift
[53/54] Compiling NIO ByteBuffer-core.swift
[54/54] Compiling NIO ByteBuffer-int.swift
error: fatalError
BUILD FAILURE 5.9 macosSpm