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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

Failed to build Atem, reference 1.1.1 (f2af19), with Swift 6.1 for macOS (SPM) on 26 Apr 2025 02:41:51 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/dev1an/swift-atem.git
Reference: 1.1.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/dev1an/swift-atem
 * tag               1.1.1      -> FETCH_HEAD
HEAD is now at f2af195 Use standard random function
Cloned https://github.com/dev1an/swift-atem.git
Revision (git rev-parse @):
f2af195bc8d16bcd91f5e8775b9600a914b9ac0a
SUCCESS checkout https://github.com/dev1an/swift-atem.git at 1.1.1
Fetching https://github.com/apple/swift-nio.git from cache
Fetched https://github.com/apple/swift-nio.git from cache (1.01s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.10.1 (1.67s)
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.10.1
========================================
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",
  "dependencies": [
    {
      "identity": "swift-atem",
      "name": "Atem",
      "url": "https://github.com/dev1an/swift-atem.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-atem",
      "dependencies": [
        {
          "identity": "swift-nio",
          "name": "swift-nio",
          "url": "https://github.com/apple/swift-nio.git",
          "version": "2.82.0",
          "path": "/Users/admin/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/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": "1.1.4",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-collections",
              "dependencies": [
              ]
            },
            {
              "identity": "swift-system",
              "name": "swift-system",
              "url": "https://github.com/apple/swift-system.git",
              "version": "1.4.2",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-system",
              "dependencies": [
              ]
            }
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/dev1an/swift-atem.git
[1/4539] Fetching swift-atem
Fetched https://github.com/dev1an/swift-atem.git from cache (1.38s)
Fetching https://github.com/apple/swift-nio.git from cache
Fetched https://github.com/apple/swift-nio.git from cache (0.72s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.82.0 (1.48s)
Fetching https://github.com/apple/swift-collections.git from cache
Fetching https://github.com/apple/swift-atomics.git from cache
Fetching https://github.com/apple/swift-system.git from cache
Fetched https://github.com/apple/swift-atomics.git from cache (0.67s)
Fetched https://github.com/apple/swift-system.git from cache (0.69s)
Fetched https://github.com/apple/swift-collections.git from cache (0.69s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.2.0 (1.21s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.4.2 (0.47s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.1.4 (0.72s)
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.4.2
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.82.0
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.1.4
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/dev1an/swift-atem.git
Working copy of https://github.com/dev1an/swift-atem.git resolved at 1.1.1 (f2af195)
Found 1 product dependencies
  - swift-nio
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/dev1an/swift-atem.git
https://github.com/dev1an/swift-atem.git
{
  "dependencies" : [
    {
      "identity" : "swift-nio",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.0.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-nio.git"
    }
  ],
  "manifest_display_name" : "Atem",
  "name" : "Atem",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Atem",
      "targets" : [
        "Atem"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "Version dump",
      "targets" : [
        "Version dump"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "Simulator",
      "targets" : [
        "Simulator"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "Version_dump",
      "module_type" : "SwiftTarget",
      "name" : "Version dump",
      "path" : "Sources/Version dump",
      "product_memberships" : [
        "Version dump"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "Atem"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "Simulator",
      "module_type" : "SwiftTarget",
      "name" : "Simulator",
      "path" : "Sources/Simulator",
      "product_memberships" : [
        "Simulator"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "Atem"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "Atem_Tests",
      "module_type" : "SwiftTarget",
      "name" : "Atem Tests",
      "path" : "Tests/Atem Tests",
      "sources" : [
        "Atem_Tests.swift",
        "EnvelopeWrapper.swift"
      ],
      "target_dependencies" : [
        "Atem"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Atem",
      "module_type" : "SwiftTarget",
      "name" : "Atem",
      "path" : "Sources/Atem",
      "product_dependencies" : [
        "NIO"
      ],
      "product_memberships" : [
        "Atem",
        "Version dump",
        "Simulator"
      ],
      "sources" : [
        "Connection.swift",
        "Controller.swift",
        "Message.swift",
        "MessageHandler.swift",
        "MessageTitle.swift",
        "MessageTypes.swift",
        "Packet.swift",
        "PacketTypes.swift",
        "Switcher.swift",
        "TallyLight.swift",
        "Utilities/ArrayOperations.swift",
        "Utilities/HandlerWithTimer.swift",
        "Utilities/InitialSwitcherStateMessages.swift",
        "Utilities/IntOperators.swift",
        "Utilities/OptionSet+elements.swift",
        "Utilities/RawRepresentable+decode.swift",
        "VideoSource.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/19] Write sources
[2/19] Write Version dump-entitlement.plist
[2/19] Write sources
[3/19] Write Simulator-entitlement.plist
[6/19] Write sources
[7/19] Compiling CNIOLinux ifaddrs-android.c
[7/19] Compiling CNIOLinux shim.c
[9/19] Write swift-version-2F0A5646E1D333AE.txt
[10/19] Compiling CNIODarwin shim.c
[11/19] Compiling CNIOSHA1 c_nio_sha1.c
[12/19] Compiling c-atomics.c
[14/22] Emitting module NIOConcurrencyHelpers
[15/22] Compiling NIOConcurrencyHelpers atomics.swift
[16/22] Compiling NIOConcurrencyHelpers lock.swift
[17/77] Compiling NIO IntegerTypes.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
/Users/admin/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'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:121:40: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
119 |     /// Returns the marked element.
120 |     @inlinable
121 |     public var markedElement: Element? {
    |                                        `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
122 |         return self.markedElementIndex.map { self._buffer[$0] }
123 |     }
[18/77] Compiling NIO Interfaces.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
/Users/admin/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'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:121:40: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
119 |     /// Returns the marked element.
120 |     @inlinable
121 |     public var markedElement: Element? {
    |                                        `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
122 |         return self.markedElementIndex.map { self._buffer[$0] }
123 |     }
[19/77] Compiling NIO Linux.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
/Users/admin/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'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:121:40: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
119 |     /// Returns the marked element.
120 |     @inlinable
121 |     public var markedElement: Element? {
    |                                        `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
122 |         return self.markedElementIndex.map { self._buffer[$0] }
123 |     }
[20/77] Compiling NIO LinuxCPUSet.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
/Users/admin/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'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:121:40: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
119 |     /// Returns the marked element.
120 |     @inlinable
121 |     public var markedElement: Element? {
    |                                        `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
122 |         return self.markedElementIndex.map { self._buffer[$0] }
123 |     }
[21/77] Compiling NIO MarkedCircularBuffer.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
/Users/admin/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'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:121:40: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
119 |     /// Returns the marked element.
120 |     @inlinable
121 |     public var markedElement: Element? {
    |                                        `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
122 |         return self.markedElementIndex.map { self._buffer[$0] }
123 |     }
[22/77] Compiling NIO MulticastChannel.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
/Users/admin/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'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:121:40: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
119 |     /// Returns the marked element.
120 |     @inlinable
121 |     public var markedElement: Element? {
    |                                        `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
122 |         return self.markedElementIndex.map { self._buffer[$0] }
123 |     }
error: emit-module command failed with exit code 1 (use -v to see invocation)
[23/82] Emitting module NIO
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
/Users/admin/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'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
[24/82] Compiling NIO ByteBuffer-core.swift
[25/82] Compiling NIO ByteBuffer-int.swift
[26/82] Compiling NIO ByteBuffer-views.swift
[27/82] Compiling NIO Channel.swift
[28/82] Compiling NIO ChannelHandler.swift
[29/82] Compiling NIO ChannelHandlers.swift
[30/82] Compiling NIO SocketProtocols.swift
[31/82] Compiling NIO System.swift
[32/82] Compiling NIO Thread.swift
[33/82] Compiling NIO TypeAssistedChannelHandler.swift
[34/82] Compiling NIO Utilities.swift
[35/82] Compiling NIO PipeChannel.swift
[36/82] Compiling NIO PipePair.swift
[37/82] Compiling NIO PriorityQueue.swift
[38/82] Compiling NIO RecvByteBufferAllocator.swift
[39/82] Compiling NIO Resolver.swift
[40/82] Compiling NIO Selectable.swift
[41/82] Compiling NIO AddressedEnvelope.swift
[42/82] Compiling NIO BaseSocket.swift
[43/82] Compiling NIO BaseSocketChannel.swift
[44/82] Compiling NIO BaseStreamSocketChannel.swift
[45/82] Compiling NIO Bootstrap.swift
[46/82] Compiling NIO ByteBuffer-aux.swift
[47/82] Compiling NIO FileRegion.swift
[48/82] Compiling NIO GetaddrinfoResolver.swift
[49/82] Compiling NIO HappyEyeballs.swift
[50/82] Compiling NIO Heap.swift
[51/82] Compiling NIO IO.swift
[52/82] Compiling NIO IOData.swift
[53/82] Compiling NIO Selector.swift
[54/82] Compiling NIO ServerSocket.swift
[55/82] Compiling NIO Socket.swift
[56/82] Compiling NIO SocketAddresses.swift
[57/82] Compiling NIO SocketChannel.swift
[58/82] Compiling NIO SocketOptionProvider.swift
[59/82] Compiling NIO DeadChannel.swift
[60/82] Compiling NIO Embedded.swift
[61/82] Compiling NIO EventLoop.swift
[62/82] Compiling NIO EventLoopFuture.swift
[63/82] Compiling NIO FileDescriptor.swift
[64/82] Compiling NIO FileHandle.swift
[65/82] Compiling NIO ChannelInvoker.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
[66/82] Compiling NIO ChannelOption.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
[67/82] Compiling NIO ChannelPipeline.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
[68/82] Compiling NIO CircularBuffer.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
[69/82] Compiling NIO Codec.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
[70/82] Compiling NIO DatagramVectorReadManager.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
[71/82] Compiling NIO NIOAny.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/PendingDatagramWritesManager.swift:326:17: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
324 |             while let markedIndex = self.markedIndex, self.pendingWrites.pendingWrites.distance(from: self.index,
325 |                                                                                                 to: markedIndex) >= 0 {
326 |                 let element = self.pendingWrites.pendingWrites[index]
    |                 `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
327 |                 index = self.pendingWrites.pendingWrites.index(after: index)
328 |                 return element
[72/82] Compiling NIO NIOCloseOnErrorHandler.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/PendingDatagramWritesManager.swift:326:17: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
324 |             while let markedIndex = self.markedIndex, self.pendingWrites.pendingWrites.distance(from: self.index,
325 |                                                                                                 to: markedIndex) >= 0 {
326 |                 let element = self.pendingWrites.pendingWrites[index]
    |                 `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
327 |                 index = self.pendingWrites.pendingWrites.index(after: index)
328 |                 return element
[73/82] Compiling NIO NIOThreadPool.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/PendingDatagramWritesManager.swift:326:17: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
324 |             while let markedIndex = self.markedIndex, self.pendingWrites.pendingWrites.distance(from: self.index,
325 |                                                                                                 to: markedIndex) >= 0 {
326 |                 let element = self.pendingWrites.pendingWrites[index]
    |                 `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
327 |                 index = self.pendingWrites.pendingWrites.index(after: index)
328 |                 return element
[74/82] Compiling NIO NonBlockingFileIO.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/PendingDatagramWritesManager.swift:326:17: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
324 |             while let markedIndex = self.markedIndex, self.pendingWrites.pendingWrites.distance(from: self.index,
325 |                                                                                                 to: markedIndex) >= 0 {
326 |                 let element = self.pendingWrites.pendingWrites[index]
    |                 `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
327 |                 index = self.pendingWrites.pendingWrites.index(after: index)
328 |                 return element
[75/82] Compiling NIO PendingDatagramWritesManager.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/PendingDatagramWritesManager.swift:326:17: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
324 |             while let markedIndex = self.markedIndex, self.pendingWrites.pendingWrites.distance(from: self.index,
325 |                                                                                                 to: markedIndex) >= 0 {
326 |                 let element = self.pendingWrites.pendingWrites[index]
    |                 `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
327 |                 index = self.pendingWrites.pendingWrites.index(after: index)
328 |                 return element
[76/82] Compiling NIO PendingWritesManager.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/PendingDatagramWritesManager.swift:326:17: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
324 |             while let markedIndex = self.markedIndex, self.pendingWrites.pendingWrites.distance(from: self.index,
325 |                                                                                                 to: markedIndex) >= 0 {
326 |                 let element = self.pendingWrites.pendingWrites[index]
    |                 `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
327 |                 index = self.pendingWrites.pendingWrites.index(after: index)
328 |                 return element
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64
[0/1] Planning build
Building for debugging...
[0/7] Write swift-version-2F0A5646E1D333AE.txt
[2/10] Emitting module NIOConcurrencyHelpers
[3/10] Compiling NIOConcurrencyHelpers lock.swift
[4/10] Compiling NIOConcurrencyHelpers atomics.swift
[5/65] Compiling NIO NIOAny.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/PendingDatagramWritesManager.swift:326:17: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
324 |             while let markedIndex = self.markedIndex, self.pendingWrites.pendingWrites.distance(from: self.index,
325 |                                                                                                 to: markedIndex) >= 0 {
326 |                 let element = self.pendingWrites.pendingWrites[index]
    |                 `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
327 |                 index = self.pendingWrites.pendingWrites.index(after: index)
328 |                 return element
[6/65] Compiling NIO NIOCloseOnErrorHandler.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/PendingDatagramWritesManager.swift:326:17: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
324 |             while let markedIndex = self.markedIndex, self.pendingWrites.pendingWrites.distance(from: self.index,
325 |                                                                                                 to: markedIndex) >= 0 {
326 |                 let element = self.pendingWrites.pendingWrites[index]
    |                 `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
327 |                 index = self.pendingWrites.pendingWrites.index(after: index)
328 |                 return element
[7/65] Compiling NIO NIOThreadPool.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/PendingDatagramWritesManager.swift:326:17: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
324 |             while let markedIndex = self.markedIndex, self.pendingWrites.pendingWrites.distance(from: self.index,
325 |                                                                                                 to: markedIndex) >= 0 {
326 |                 let element = self.pendingWrites.pendingWrites[index]
    |                 `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
327 |                 index = self.pendingWrites.pendingWrites.index(after: index)
328 |                 return element
[8/65] Compiling NIO NonBlockingFileIO.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/PendingDatagramWritesManager.swift:326:17: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
324 |             while let markedIndex = self.markedIndex, self.pendingWrites.pendingWrites.distance(from: self.index,
325 |                                                                                                 to: markedIndex) >= 0 {
326 |                 let element = self.pendingWrites.pendingWrites[index]
    |                 `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
327 |                 index = self.pendingWrites.pendingWrites.index(after: index)
328 |                 return element
[9/65] Compiling NIO PendingDatagramWritesManager.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/PendingDatagramWritesManager.swift:326:17: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
324 |             while let markedIndex = self.markedIndex, self.pendingWrites.pendingWrites.distance(from: self.index,
325 |                                                                                                 to: markedIndex) >= 0 {
326 |                 let element = self.pendingWrites.pendingWrites[index]
    |                 `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
327 |                 index = self.pendingWrites.pendingWrites.index(after: index)
328 |                 return element
[10/65] Compiling NIO PendingWritesManager.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/PendingDatagramWritesManager.swift:326:17: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
324 |             while let markedIndex = self.markedIndex, self.pendingWrites.pendingWrites.distance(from: self.index,
325 |                                                                                                 to: markedIndex) >= 0 {
326 |                 let element = self.pendingWrites.pendingWrites[index]
    |                 `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
327 |                 index = self.pendingWrites.pendingWrites.index(after: index)
328 |                 return element
[11/70] Compiling NIO PipeChannel.swift
[12/70] Compiling NIO PipePair.swift
[13/70] Compiling NIO PriorityQueue.swift
[14/70] Compiling NIO RecvByteBufferAllocator.swift
[15/70] Compiling NIO Resolver.swift
[16/70] Compiling NIO Selectable.swift
[17/70] Compiling NIO ChannelInvoker.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
[18/70] Compiling NIO ChannelOption.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
[19/70] Compiling NIO ChannelPipeline.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
[20/70] Compiling NIO CircularBuffer.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
[21/70] Compiling NIO Codec.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
[22/70] Compiling NIO DatagramVectorReadManager.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[23/70] Emitting module NIO
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/CircularBuffer.swift:114:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
112 |
113 | // MARK: Collection/MutableCollection implementation
114 | extension CircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
115 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
116 |     public typealias SubSequence = CircularBuffer<Element>
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
/Users/admin/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'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
[24/70] Compiling NIO FileRegion.swift
[25/70] Compiling NIO GetaddrinfoResolver.swift
[26/70] Compiling NIO HappyEyeballs.swift
[27/70] Compiling NIO Heap.swift
[28/70] Compiling NIO IO.swift
[29/70] Compiling NIO IOData.swift
[30/70] Compiling NIO ByteBuffer-core.swift
[31/70] Compiling NIO ByteBuffer-int.swift
[32/70] Compiling NIO ByteBuffer-views.swift
[33/70] Compiling NIO Channel.swift
[34/70] Compiling NIO ChannelHandler.swift
[35/70] Compiling NIO ChannelHandlers.swift
[36/70] Compiling NIO AddressedEnvelope.swift
[37/70] Compiling NIO BaseSocket.swift
[38/70] Compiling NIO BaseSocketChannel.swift
[39/70] Compiling NIO BaseStreamSocketChannel.swift
[40/70] Compiling NIO Bootstrap.swift
[41/70] Compiling NIO ByteBuffer-aux.swift
[42/70] Compiling NIO SocketProtocols.swift
[43/70] Compiling NIO System.swift
[44/70] Compiling NIO Thread.swift
[45/70] Compiling NIO TypeAssistedChannelHandler.swift
[46/70] Compiling NIO Utilities.swift
[47/70] Compiling NIO Selector.swift
[48/70] Compiling NIO ServerSocket.swift
[49/70] Compiling NIO Socket.swift
[50/70] Compiling NIO SocketAddresses.swift
[51/70] Compiling NIO SocketChannel.swift
[52/70] Compiling NIO SocketOptionProvider.swift
[53/70] Compiling NIO DeadChannel.swift
[54/70] Compiling NIO Embedded.swift
[55/70] Compiling NIO EventLoop.swift
[56/70] Compiling NIO EventLoopFuture.swift
[57/70] Compiling NIO FileDescriptor.swift
[58/70] Compiling NIO FileHandle.swift
[59/70] Compiling NIO IntegerTypes.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
/Users/admin/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'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:121:40: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
119 |     /// Returns the marked element.
120 |     @inlinable
121 |     public var markedElement: Element? {
    |                                        `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
122 |         return self.markedElementIndex.map { self._buffer[$0] }
123 |     }
[60/70] Compiling NIO Interfaces.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
/Users/admin/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'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:121:40: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
119 |     /// Returns the marked element.
120 |     @inlinable
121 |     public var markedElement: Element? {
    |                                        `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
122 |         return self.markedElementIndex.map { self._buffer[$0] }
123 |     }
[61/70] Compiling NIO Linux.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
/Users/admin/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'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:121:40: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
119 |     /// Returns the marked element.
120 |     @inlinable
121 |     public var markedElement: Element? {
    |                                        `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
122 |         return self.markedElementIndex.map { self._buffer[$0] }
123 |     }
[62/70] Compiling NIO LinuxCPUSet.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
/Users/admin/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'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:121:40: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
119 |     /// Returns the marked element.
120 |     @inlinable
121 |     public var markedElement: Element? {
    |                                        `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
122 |         return self.markedElementIndex.map { self._buffer[$0] }
123 |     }
[63/70] Compiling NIO MarkedCircularBuffer.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
/Users/admin/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'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:121:40: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
119 |     /// Returns the marked element.
120 |     @inlinable
121 |     public var markedElement: Element? {
    |                                        `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
122 |         return self.markedElementIndex.map { self._buffer[$0] }
123 |     }
[64/70] Compiling NIO MulticastChannel.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:132:1: error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: type 'MarkedCircularBuffer<Element>' does not conform to protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
/Users/admin/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'
130 | }
131 |
132 | extension MarkedCircularBuffer: Collection, MutableCollection {
    | `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'MutableCollection'
133 |     public typealias RangeType<Bound> = Range<Bound> where Bound: Strideable, Bound.Stride: SignedInteger
134 |     public typealias Index = CircularBuffer<Element>.Index
Swift.MutableCollection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | @available(*, unavailable)
3 |   public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: 'subscript(_:)' declared here
4 |
Swift.MutableCollection.subscript:2:10: note: requirement 'subscript(_:)' declared here
1 | protocol MutableCollection {
2 | override subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get set }}
  |          `- note: requirement 'subscript(_:)' declared here
3 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/MarkedCircularBuffer.swift:121:40: error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
119 |     /// Returns the marked element.
120 |     @inlinable
121 |     public var markedElement: Element? {
    |                                        `- error: type 'CircularBuffer<Element>' does not conform to protocol 'MutableCollection'
122 |         return self.markedElementIndex.map { self._buffer[$0] }
123 |     }
BUILD FAILURE 6.1 macosSpm