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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 GraphQL, reference master (253b6e), with Swift 6.1 for macOS (SPM) on 28 Apr 2025 05:39:22 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/nerdsupremacist/GraphQL.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/nerdsupremacist/GraphQL
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 253b6ef Fixing string escaping
Cloned https://github.com/nerdsupremacist/GraphQL.git
Revision (git rev-parse @):
253b6efa4fdac99a0feef631023232729864a7c1
SUCCESS checkout https://github.com/nerdsupremacist/GraphQL.git at master
Fetching https://github.com/nerdsupremacist/Runtime.git
Fetching https://github.com/nerdsupremacist/CRuntime.git
Fetching https://github.com/apple/swift-nio.git from cache
Fetching https://github.com/mattgallagher/CwlDemangle.git
[1/123] Fetching cruntime
[27/1950] Fetching cruntime, runtime
Fetched https://github.com/nerdsupremacist/CRuntime.git from cache (0.58s)
[37/1827] Fetching runtime
[129/2159] Fetching runtime, cwldemangle
Fetched https://github.com/nerdsupremacist/Runtime.git from cache (1.00s)
Fetched https://github.com/mattgallagher/CwlDemangle.git from cache (1.00s)
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 2.14.0 (1.67s)
Computing version for https://github.com/nerdsupremacist/Runtime.git
Computed https://github.com/nerdsupremacist/Runtime.git at 2.1.2-beta.1 (0.66s)
Computing version for https://github.com/mattgallagher/CwlDemangle.git
Computed https://github.com/mattgallagher/CwlDemangle.git at 0.1.0 (0.58s)
Computing version for https://github.com/nerdsupremacist/CRuntime.git
Computed https://github.com/nerdsupremacist/CRuntime.git at 2.1.2 (2.99s)
Creating working copy for https://github.com/nerdsupremacist/CRuntime.git
Working copy of https://github.com/nerdsupremacist/CRuntime.git resolved at 2.1.2
Creating working copy for https://github.com/nerdsupremacist/Runtime.git
Working copy of https://github.com/nerdsupremacist/Runtime.git resolved at 2.1.2-beta.1
Creating working copy for https://github.com/mattgallagher/CwlDemangle.git
Working copy of https://github.com/mattgallagher/CwlDemangle.git resolved at 0.1.0
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.14.0
========================================
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": "graphql",
      "name": "GraphQL",
      "url": "https://github.com/nerdsupremacist/GraphQL.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/GraphQL",
      "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": [
              ]
            }
          ]
        },
        {
          "identity": "runtime",
          "name": "Runtime",
          "url": "https://github.com/nerdsupremacist/Runtime.git",
          "version": "2.1.2-beta.11",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Runtime",
          "dependencies": [
            {
              "identity": "cruntime",
              "name": "CRuntime",
              "url": "https://github.com/nerdsupremacist/CRuntime.git",
              "version": "2.1.2",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/CRuntime",
              "dependencies": [
              ]
            },
            {
              "identity": "cwldemangle",
              "name": "CwlDemangle",
              "url": "https://github.com/mattgallagher/CwlDemangle.git",
              "version": "0.1.0",
              "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/CwlDemangle",
              "dependencies": [
              ]
            }
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/nerdsupremacist/GraphQL.git
[1/1405] Fetching graphql
Fetched https://github.com/nerdsupremacist/GraphQL.git from cache (0.83s)
Fetching https://github.com/nerdsupremacist/Runtime.git from cache
Fetching https://github.com/apple/swift-nio.git from cache
Fetched https://github.com/nerdsupremacist/Runtime.git from cache (0.44s)
Fetched https://github.com/apple/swift-nio.git from cache (0.71s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.82.0 (1.42s)
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 (0.68s)
Fetched https://github.com/apple/swift-system.git from cache (0.69s)
Fetched https://github.com/apple/swift-collections.git from cache (0.70s)
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 (0.46s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.1.4 (0.68s)
Computing version for https://github.com/nerdsupremacist/Runtime.git
Computed https://github.com/nerdsupremacist/Runtime.git at 2.1.2-beta.14 (0.55s)
Fetching https://github.com/nerdsupremacist/CRuntime.git from cache
Fetching https://github.com/nerdsupremacist/CwlDemangle.git
[1/251] Fetching cwldemangle
Fetched https://github.com/nerdsupremacist/CwlDemangle.git from cache (0.79s)
Fetched https://github.com/nerdsupremacist/CRuntime.git from cache (0.79s)
Computing version for https://github.com/nerdsupremacist/CRuntime.git
Computed https://github.com/nerdsupremacist/CRuntime.git at 2.1.2 (0.84s)
Computing version for https://github.com/nerdsupremacist/CwlDemangle.git
Computed https://github.com/apple/swift-nio.git at 2.82.0 (0.00s)
Computed https://github.com/apple/swift-atomics.git at 1.2.0 (0.00s)
Computed https://github.com/apple/swift-system.git at 1.4.2 (0.00s)
Computed https://github.com/apple/swift-collections.git at 1.1.4 (0.00s)
Computed https://github.com/nerdsupremacist/Runtime.git at 2.1.2-beta.11 (0.58s)
Fetching https://github.com/mattgallagher/CwlDemangle.git from cache
Fetched https://github.com/mattgallagher/CwlDemangle.git from cache (0.45s)
Computed https://github.com/nerdsupremacist/CRuntime.git at 2.1.2 (0.48s)
Updating https://github.com/mattgallagher/CwlDemangle.git
Computed https://github.com/mattgallagher/CwlDemangle.git at 0.1.0 (0.03s)
Updated https://github.com/mattgallagher/CwlDemangle.git (0.42s)
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-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/nerdsupremacist/CRuntime.git
Working copy of https://github.com/nerdsupremacist/CRuntime.git resolved at 2.1.2
Creating working copy for https://github.com/nerdsupremacist/Runtime.git
Working copy of https://github.com/nerdsupremacist/Runtime.git resolved at 2.1.2-beta.11
Creating working copy for https://github.com/mattgallagher/CwlDemangle.git
Working copy of https://github.com/mattgallagher/CwlDemangle.git resolved at 0.1.0
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.82.0
Creating working copy for https://github.com/nerdsupremacist/GraphQL.git
Working copy of https://github.com/nerdsupremacist/GraphQL.git resolved at master (253b6ef)
warning: '.resolve-product-dependencies': dependency 'graphql' is not used by any target
Found 2 product dependencies
  - swift-nio
  - Runtime
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/nerdsupremacist/GraphQL.git
https://github.com/nerdsupremacist/GraphQL.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"
    },
    {
      "identity" : "runtime",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.1.2-beta.1",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/nerdsupremacist/Runtime.git"
    }
  ],
  "manifest_display_name" : "GraphQL",
  "name" : "GraphQL",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "GraphQL",
      "targets" : [
        "GraphQL"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "GraphQLTests",
      "module_type" : "SwiftTarget",
      "name" : "GraphQLTests",
      "path" : "Tests/GraphQLTests",
      "sources" : [
        "FieldExecutionStrategyTests/FieldExecutionStrategyTests.swift",
        "HelloWorldTests/HelloWorldTests.swift",
        "InstrumentationTests/InstrumentationTests.swift",
        "LanguageTests/LexerTests.swift",
        "LanguageTests/ParserTests.swift",
        "LanguageTests/SchemaParserTests.swift",
        "LanguageTests/VisitorTests.swift",
        "PersistedQueriesTests/PersistedQueriesTests.swift",
        "StarWarsTests/StarWarsData.swift",
        "StarWarsTests/StarWarsIntrospectionTests.swift",
        "StarWarsTests/StarWarsQueryTests.swift",
        "StarWarsTests/StarWarsSchema.swift",
        "StarWarsTests/StarWarsValidationTests.swift",
        "ValidationTests/ExampleSchema.swift",
        "ValidationTests/FieldsOnCorrectTypeTests.swift",
        "ValidationTests/KnownArgumentNamesTests.swift",
        "ValidationTests/ProvidedNonNullArgumentsTests.swift",
        "ValidationTests/ValidationTests.swift"
      ],
      "target_dependencies" : [
        "GraphQL"
      ],
      "type" : "test"
    },
    {
      "c99name" : "GraphQL",
      "module_type" : "SwiftTarget",
      "name" : "GraphQL",
      "path" : "Sources/GraphQL",
      "product_dependencies" : [
        "NIO",
        "Runtime"
      ],
      "product_memberships" : [
        "GraphQL"
      ],
      "sources" : [
        "Error/GraphQLError.swift",
        "Error/LocatedError.swift",
        "Error/SyntaxError.swift",
        "Execution/Execute.swift",
        "Execution/Values.swift",
        "Extensions/Codable+Extensions.swift",
        "GraphQL.swift",
        "Instrumentation/DispatchQueueInstrumentationWrapper.swift",
        "Instrumentation/Instrumentation.swift",
        "Language/AST.swift",
        "Language/Kinds.swift",
        "Language/Lexer.swift",
        "Language/Location.swift",
        "Language/Parser.swift",
        "Language/Source.swift",
        "Language/Visitor.swift",
        "Map/AnyCoder.swift",
        "Map/AnySerialization.swift",
        "Map/Map.swift",
        "Map/MapCoder.swift",
        "Map/MapSerialization.swift",
        "Map/Number.swift",
        "PersistedQueries/PersistedQueries.swift",
        "SwiftUtilities/Find.swift",
        "SwiftUtilities/IsNullish.swift",
        "SwiftUtilities/KeyMap.swift",
        "SwiftUtilities/QuotedOrList.swift",
        "SwiftUtilities/SuggestionList.swift",
        "SwiftUtilities/Unwrap.swift",
        "Type/Definition.swift",
        "Type/Directives.swift",
        "Type/Introspection.swift",
        "Type/Scalars.swift",
        "Type/Schema.swift",
        "Utilities/ASTFromValue.swift",
        "Utilities/AssertValidName.swift",
        "Utilities/IsValidValue.swift",
        "Utilities/Keyable.swift",
        "Utilities/NIO+Extensions.swift",
        "Utilities/TypeComparators.swift",
        "Utilities/TypeFromAST.swift",
        "Utilities/TypeInfo.swift",
        "Utilities/ValueFromAST.swift",
        "Validation/Rules/FieldsOnCorrectType.swift",
        "Validation/Rules/KnownArgumentNames.swift",
        "Validation/Rules/ProvidedNonNullArguments.swift",
        "Validation/Rules/ScalarLeaf.swift",
        "Validation/SpecifiedRules.swift",
        "Validation/Validate.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.1"
}
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...
[0/12] Write sources
[5/12] Compiling CNIOLinux ifaddrs-android.c
[5/12] Compiling CNIOLinux shim.c
[7/12] Write swift-version-2F0A5646E1D333AE.txt
[8/14] Compiling CNIODarwin shim.c
[9/14] Compiling CNIOSHA1 c_nio_sha1.c
[10/14] Compiling c-nioatomics.c
[11/14] Compiling c-atomics.c
[13/18] Compiling NIOConcurrencyHelpers lock.swift
[14/18] Compiling NIOConcurrencyHelpers NIOAtomic.swift
[15/18] Emitting module NIOConcurrencyHelpers
[16/18] Compiling NIOConcurrencyHelpers atomics.swift
[17/74] 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 |     }
[18/74] 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 |     }
[19/74] 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 |     }
[20/74] 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 |     }
[21/74] 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 |     }
[22/74] Compiling NIO NIOAny.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 |     }
[23/80] Compiling NIO PipePair.swift
[24/80] Compiling NIO PriorityQueue.swift
[25/80] Compiling NIO RecvByteBufferAllocator.swift
[26/80] Compiling NIO Resolver.swift
[27/80] Compiling NIO Selectable.swift
[28/80] Compiling NIO SelectableEventLoop.swift
[29/80] 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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 |
[30/80] 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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 |
[31/80] 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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 |
[32/80] 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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 |
[33/80] 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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 |
[34/80] Compiling NIO DeadChannel.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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 |
[35/80] 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
[36/80] 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
[37/80] 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
[38/80] 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
[39/80] 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
[40/80] Compiling NIO PipeChannel.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
[41/80] Compiling NIO ByteBuffer-int.swift
[42/80] Compiling NIO ByteBuffer-views.swift
[43/80] Compiling NIO Channel.swift
[44/80] Compiling NIO ChannelHandler.swift
[45/80] Compiling NIO ChannelHandlers.swift
[46/80] Compiling NIO ChannelInvoker.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[47/80] 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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 |
[48/80] Compiling NIO GetaddrinfoResolver.swift
[49/80] Compiling NIO HappyEyeballs.swift
[50/80] Compiling NIO Heap.swift
[51/80] Compiling NIO IO.swift
[52/80] Compiling NIO IOData.swift
[53/80] Compiling NIO IntegerTypes.swift
[54/80] Compiling NIO Embedded.swift
[55/80] Compiling NIO EventLoop.swift
[56/80] Compiling NIO EventLoopFuture.swift
[57/80] Compiling NIO FileDescriptor.swift
[58/80] Compiling NIO FileHandle.swift
[59/80] Compiling NIO FileRegion.swift
[60/80] Compiling NIO SocketOptionProvider.swift
[61/80] Compiling NIO SocketProtocols.swift
[62/80] Compiling NIO System.swift
[63/80] Compiling NIO Thread.swift
[64/80] Compiling NIO TypeAssistedChannelHandler.swift
[65/80] Compiling NIO Utilities.swift
[66/80] Compiling NIO Selector.swift
[67/80] Compiling NIO ServerSocket.swift
[68/80] Compiling NIO SingleStepByteToMessageDecoder.swift
[69/80] Compiling NIO Socket.swift
[70/80] Compiling NIO SocketAddresses.swift
[71/80] Compiling NIO SocketChannel.swift
[72/80] Compiling NIO AddressedEnvelope.swift
[73/80] Compiling NIO BaseSocket.swift
[74/80] Compiling NIO BaseSocketChannel.swift
[75/80] Compiling NIO BaseStreamSocketChannel.swift
[76/80] Compiling NIO Bootstrap.swift
[77/80] Compiling NIO ByteBuffer-aux.swift
[78/80] Compiling NIO ByteBuffer-core.swift
[79/80] Emitting module CwlDemangle
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-2F0A5646E1D333AE.txt
[2/7] Compiling NIOConcurrencyHelpers lock.swift
[3/7] Compiling NIOConcurrencyHelpers atomics.swift
[4/7] Emitting module NIOConcurrencyHelpers
[5/7] Compiling NIOConcurrencyHelpers NIOAtomic.swift
[6/63] 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 |     }
[7/63] 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 |     }
[8/63] 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 |     }
[9/63] 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 |     }
[10/63] 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 |     }
[11/63] Compiling NIO NIOAny.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 |     }
[12/69] 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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 |
[13/69] 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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 |
[14/69] 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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 |
[15/69] 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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 |
[16/69] 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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 |
[17/69] Compiling NIO DeadChannel.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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 Element = Element
116 |     public typealias Indices = DefaultIndices<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)
[18/69] 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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 Element = Element
116 |     public typealias Indices = DefaultIndices<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 |
[19/69] Compiling NIO PipePair.swift
[20/69] Compiling NIO PriorityQueue.swift
[21/69] Compiling NIO RecvByteBufferAllocator.swift
[22/69] Compiling NIO Resolver.swift
[23/69] Compiling NIO Selectable.swift
[24/69] Compiling NIO SelectableEventLoop.swift
[25/69] Compiling NIO ByteBuffer-int.swift
[26/69] Compiling NIO ByteBuffer-views.swift
[27/69] Compiling NIO Channel.swift
[28/69] Compiling NIO ChannelHandler.swift
[29/69] Compiling NIO ChannelHandlers.swift
[30/69] Compiling NIO ChannelInvoker.swift
[31/69] Compiling NIO GetaddrinfoResolver.swift
[32/69] Compiling NIO HappyEyeballs.swift
[33/69] Compiling NIO Heap.swift
[34/69] Compiling NIO IO.swift
[35/69] Compiling NIO IOData.swift
[36/69] Compiling NIO IntegerTypes.swift
[37/69] Compiling NIO SocketOptionProvider.swift
[38/69] Compiling NIO SocketProtocols.swift
[39/69] Compiling NIO System.swift
[40/69] Compiling NIO Thread.swift
[41/69] Compiling NIO TypeAssistedChannelHandler.swift
[42/69] Compiling NIO Utilities.swift
[43/69] Compiling NIO Embedded.swift
[44/69] Compiling NIO EventLoop.swift
[45/69] Compiling NIO EventLoopFuture.swift
[46/69] Compiling NIO FileDescriptor.swift
[47/69] Compiling NIO FileHandle.swift
[48/69] Compiling NIO FileRegion.swift
[49/69] Compiling NIO Selector.swift
[50/69] Compiling NIO ServerSocket.swift
[51/69] Compiling NIO SingleStepByteToMessageDecoder.swift
[52/69] Compiling NIO Socket.swift
[53/69] Compiling NIO SocketAddresses.swift
[54/69] Compiling NIO SocketChannel.swift
[55/69] 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
[56/69] 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
[57/69] 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
[58/69] 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
[59/69] 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
[60/69] Compiling NIO PipeChannel.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
[61/69] Compiling NIO AddressedEnvelope.swift
[62/69] Compiling NIO BaseSocket.swift
[63/69] Compiling NIO BaseSocketChannel.swift
[64/69] Compiling NIO BaseStreamSocketChannel.swift
[65/69] Compiling NIO Bootstrap.swift
[66/69] Compiling NIO ByteBuffer-aux.swift
[67/69] Compiling NIO ByteBuffer-core.swift
[68/69] Emitting module CwlDemangle
BUILD FAILURE 6.1 macosSpm