Swift Package IndexBuild Information
Failed to build LevelLogger, reference master (71a16b), with Swift 6.3 for macOS (SPM) on 10 Apr 2026 20:00:40 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64Build Log
========================================
RunAll
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Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/pedantix/levellogger.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/pedantix/levellogger
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 71a16b4 initial commit
Cloned https://github.com/pedantix/levellogger.git
Revision (git rev-parse @):
71a16b407ad64c55052a961258b540128120cb73
SUCCESS checkout https://github.com/pedantix/levellogger.git at master
Fetching https://github.com/vapor/console.git
Fetching https://github.com/vapor/core.git
Fetching https://github.com/apple/swift-nio-zlib-support.git
Fetching https://github.com/vapor/service.git
Fetching https://github.com/apple/swift-nio.git
[1/15] Fetching swift-nio-zlib-support
[16/934] Fetching swift-nio-zlib-support, service
[99/21077] Fetching swift-nio-zlib-support, service, core
[146/27748] Fetching swift-nio-zlib-support, service, core, console
[27749/110849] Fetching swift-nio-zlib-support, service, core, console, swift-nio
Fetched https://github.com/vapor/console.git from cache (1.62s)
Fetched https://github.com/apple/swift-nio-zlib-support.git from cache (1.62s)
Computing version for https://github.com/vapor/console.git
Fetched https://github.com/vapor/core.git from cache (1.62s)
[1751/84020] Fetching service, swift-nio
Computed https://github.com/vapor/console.git at 3.0.2 (2.39s)
Fetched https://github.com/vapor/service.git from cache (10.81s)
Computing version for https://github.com/vapor/service.git
Fetched https://github.com/apple/swift-nio.git from cache (10.81s)
Computed https://github.com/vapor/service.git at 1.0.0 (9.13s)
Computing version for https://github.com/vapor/core.git
Computed https://github.com/vapor/core.git at 3.4.1 (0.69s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 1.8.0 (0.70s)
Computing version for https://github.com/apple/swift-nio-zlib-support.git
Computed https://github.com/apple/swift-nio-zlib-support.git at 1.0.0 (0.65s)
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 1.8.0
Creating working copy for https://github.com/apple/swift-nio-zlib-support.git
Working copy of https://github.com/apple/swift-nio-zlib-support.git resolved at 1.0.0
Creating working copy for https://github.com/vapor/service.git
Working copy of https://github.com/vapor/service.git resolved at 1.0.0
Creating working copy for https://github.com/vapor/console.git
Working copy of https://github.com/vapor/console.git resolved at 3.0.2
Creating working copy for https://github.com/vapor/core.git
Working copy of https://github.com/vapor/core.git resolved at 3.4.1
========================================
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",
"traits": [
"default"
],
"dependencies": [
{
"identity": "levellogger",
"name": "LevelLogger",
"url": "https://github.com/pedantix/levellogger.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/levellogger",
"traits": [
"default"
],
"dependencies": [
{
"identity": "console",
"name": "Console",
"url": "https://github.com/vapor/console.git",
"version": "3.1.1",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/console",
"traits": [
"default"
],
"dependencies": [
{
"identity": "core",
"name": "Core",
"url": "https://github.com/vapor/core.git",
"version": "3.10.1",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/core",
"traits": [
"default"
],
"dependencies": [
{
"identity": "swift-nio",
"name": "swift-nio",
"url": "https://github.com/apple/swift-nio.git",
"version": "1.14.4",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-nio",
"traits": [
"default"
],
"dependencies": [
{
"identity": "swift-nio-zlib-support",
"name": "swift-nio-zlib-support",
"url": "https://github.com/apple/swift-nio-zlib-support.git",
"version": "1.0.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-nio-zlib-support",
"traits": [
"default"
],
"dependencies": [
]
}
]
}
]
},
{
"identity": "service",
"name": "Service",
"url": "https://github.com/vapor/service.git",
"version": "1.0.2",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/service",
"traits": [
"default"
],
"dependencies": [
{
"identity": "core",
"name": "Core",
"url": "https://github.com/vapor/core.git",
"version": "3.10.1",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/core",
"traits": [
"default"
],
"dependencies": [
{
"identity": "swift-nio",
"name": "swift-nio",
"url": "https://github.com/apple/swift-nio.git",
"version": "1.14.4",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-nio",
"traits": [
"default"
],
"dependencies": [
{
"identity": "swift-nio-zlib-support",
"name": "swift-nio-zlib-support",
"url": "https://github.com/apple/swift-nio-zlib-support.git",
"version": "1.0.0",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/swift-nio-zlib-support",
"traits": [
"default"
],
"dependencies": [
]
}
]
}
]
}
]
}
]
}
]
}
]
}
Fetching https://github.com/pedantix/levellogger.git
[1/15] Fetching levellogger
Fetched https://github.com/pedantix/levellogger.git from cache (0.53s)
Fetching https://github.com/vapor/console.git from cache
Fetched https://github.com/vapor/console.git from cache (0.52s)
Computing version for https://github.com/vapor/console.git
Computed https://github.com/vapor/console.git at 3.1.1 (0.63s)
Fetching https://github.com/vapor/core.git from cache
Fetching https://github.com/vapor/service.git from cache
Fetched https://github.com/vapor/service.git from cache (0.64s)
Fetched https://github.com/vapor/core.git from cache (0.64s)
Computing version for https://github.com/vapor/service.git
Computed https://github.com/vapor/service.git at 1.0.2 (0.73s)
Computing version for https://github.com/vapor/core.git
Computed https://github.com/vapor/core.git at 3.10.1 (0.67s)
Fetching https://github.com/apple/swift-nio.git from cache
Fetched https://github.com/apple/swift-nio.git from cache (0.80s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 1.14.4 (1.54s)
Fetching https://github.com/apple/swift-nio-zlib-support.git from cache
Fetched https://github.com/apple/swift-nio-zlib-support.git from cache (0.47s)
Computing version for https://github.com/apple/swift-nio-zlib-support.git
Computed https://github.com/apple/swift-nio-zlib-support.git at 1.0.0 (0.54s)
Creating working copy for https://github.com/vapor/core.git
Working copy of https://github.com/vapor/core.git resolved at 3.10.1
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 1.14.4
Creating working copy for https://github.com/vapor/console.git
Working copy of https://github.com/vapor/console.git resolved at 3.1.1
Creating working copy for https://github.com/vapor/service.git
Working copy of https://github.com/vapor/service.git resolved at 1.0.2
Creating working copy for https://github.com/apple/swift-nio-zlib-support.git
Working copy of https://github.com/apple/swift-nio-zlib-support.git resolved at 1.0.0
Creating working copy for https://github.com/pedantix/levellogger.git
Working copy of https://github.com/pedantix/levellogger.git resolved at master (71a16b4)
warning: 'swift-nio-zlib-support': ignoring declared target(s) 'swift-nio-zlib-support' in the system package
warning: '.resolve-product-dependencies': dependency 'levellogger' is not used by any target
Found 1 product dependencies
- Console
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.3
Building package at path: $PWD
https://github.com/pedantix/levellogger.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/18] Write sources
[13/18] Compiling CNIOLinux shim.c
[14/18] Write swift-version--6988338F2F200930.txt
[15/27] Compiling CNIODarwin shim.c
[16/27] Compiling CNIOSHA1 c_nio_sha1.c
[18/27] Compiling NIOPriorityQueue PriorityQueue.swift
[19/27] Emitting module COperatingSystem
[20/27] Compiling COperatingSystem libc.swift
[21/27] Emitting module NIOPriorityQueue
[22/27] Compiling NIOPriorityQueue Heap.swift
[23/27] Compiling Debugging SourceLocation.swift
[24/27] Compiling Debugging Demangler.swift
[25/27] Emitting module Debugging
[26/27] Compiling Debugging Debuggable.swift
[26/27] Compiling c-atomics.c
[28/30] Compiling NIOConcurrencyHelpers lock.swift
[29/30] Compiling NIOConcurrencyHelpers atomics.swift
[30/30] Emitting module NIOConcurrencyHelpers
[31/78] Compiling NIO ByteBuffer-core.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/ByteBuffer-core.swift:664:1: error: type 'StaticString' does not conform to protocol 'Collection'
662 | }
663 |
664 | extension StaticString: Collection {
| `- error: type 'StaticString' does not conform to protocol 'Collection'
665 | public typealias Element = UInt8
666 | public typealias SubSequence = ArraySlice<UInt8>
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/ByteBuffer-core.swift:664:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
662 | }
663 |
664 | extension StaticString: Collection {
| `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
665 | public typealias Element = UInt8
666 | public typealias SubSequence = ArraySlice<UInt8>
Swift.Collection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol Collection {
2 | @available(*, unavailable)
3 | public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
| `- note: 'subscript(_:)' declared here
4 |
Swift.Collection.subscript:2:1: note: requirement 'subscript(_:)' declared here
1 | protocol Collection {
2 | subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
| `- note: requirement 'subscript(_:)' declared here
3 |
[32/78] Compiling NIO ByteBuffer-int.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/ByteBuffer-core.swift:664:1: error: type 'StaticString' does not conform to protocol 'Collection'
662 | }
663 |
664 | extension StaticString: Collection {
| `- error: type 'StaticString' does not conform to protocol 'Collection'
665 | public typealias Element = UInt8
666 | public typealias SubSequence = ArraySlice<UInt8>
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/ByteBuffer-core.swift:664:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
662 | }
663 |
664 | extension StaticString: Collection {
| `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
665 | public typealias Element = UInt8
666 | public typealias SubSequence = ArraySlice<UInt8>
Swift.Collection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol Collection {
2 | @available(*, unavailable)
3 | public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
| `- note: 'subscript(_:)' declared here
4 |
Swift.Collection.subscript:2:1: note: requirement 'subscript(_:)' declared here
1 | protocol Collection {
2 | subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
| `- note: requirement 'subscript(_:)' declared here
3 |
[33/78] Compiling NIO ByteBuffer-views.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/ByteBuffer-core.swift:664:1: error: type 'StaticString' does not conform to protocol 'Collection'
662 | }
663 |
664 | extension StaticString: Collection {
| `- error: type 'StaticString' does not conform to protocol 'Collection'
665 | public typealias Element = UInt8
666 | public typealias SubSequence = ArraySlice<UInt8>
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/ByteBuffer-core.swift:664:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
662 | }
663 |
664 | extension StaticString: Collection {
| `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
665 | public typealias Element = UInt8
666 | public typealias SubSequence = ArraySlice<UInt8>
Swift.Collection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol Collection {
2 | @available(*, unavailable)
3 | public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
| `- note: 'subscript(_:)' declared here
4 |
Swift.Collection.subscript:2:1: note: requirement 'subscript(_:)' declared here
1 | protocol Collection {
2 | subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
| `- note: requirement 'subscript(_:)' declared here
3 |
[34/78] Compiling NIO Channel.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/ByteBuffer-core.swift:664:1: error: type 'StaticString' does not conform to protocol 'Collection'
662 | }
663 |
664 | extension StaticString: Collection {
| `- error: type 'StaticString' does not conform to protocol 'Collection'
665 | public typealias Element = UInt8
666 | public typealias SubSequence = ArraySlice<UInt8>
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/ByteBuffer-core.swift:664:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
662 | }
663 |
664 | extension StaticString: Collection {
| `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
665 | public typealias Element = UInt8
666 | public typealias SubSequence = ArraySlice<UInt8>
Swift.Collection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol Collection {
2 | @available(*, unavailable)
3 | public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
| `- note: 'subscript(_:)' declared here
4 |
Swift.Collection.subscript:2:1: note: requirement 'subscript(_:)' declared here
1 | protocol Collection {
2 | subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
| `- note: requirement 'subscript(_:)' declared here
3 |
[35/78] Compiling NIO ChannelHandler.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/ByteBuffer-core.swift:664:1: error: type 'StaticString' does not conform to protocol 'Collection'
662 | }
663 |
664 | extension StaticString: Collection {
| `- error: type 'StaticString' does not conform to protocol 'Collection'
665 | public typealias Element = UInt8
666 | public typealias SubSequence = ArraySlice<UInt8>
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/ByteBuffer-core.swift:664:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
662 | }
663 |
664 | extension StaticString: Collection {
| `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
665 | public typealias Element = UInt8
666 | public typealias SubSequence = ArraySlice<UInt8>
Swift.Collection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol Collection {
2 | @available(*, unavailable)
3 | public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
| `- note: 'subscript(_:)' declared here
4 |
Swift.Collection.subscript:2:1: note: requirement 'subscript(_:)' declared here
1 | protocol Collection {
2 | subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
| `- note: requirement 'subscript(_:)' declared here
3 |
[36/78] Compiling NIO ChannelHandlers.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/ByteBuffer-core.swift:664:1: error: type 'StaticString' does not conform to protocol 'Collection'
662 | }
663 |
664 | extension StaticString: Collection {
| `- error: type 'StaticString' does not conform to protocol 'Collection'
665 | public typealias Element = UInt8
666 | public typealias SubSequence = ArraySlice<UInt8>
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/ByteBuffer-core.swift:664:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
662 | }
663 |
664 | extension StaticString: Collection {
| `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
665 | public typealias Element = UInt8
666 | public typealias SubSequence = ArraySlice<UInt8>
Swift.Collection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol Collection {
2 | @available(*, unavailable)
3 | public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
| `- note: 'subscript(_:)' declared here
4 |
Swift.Collection.subscript:2:1: note: requirement 'subscript(_:)' declared here
1 | protocol Collection {
2 | subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
| `- note: requirement 'subscript(_:)' declared here
3 |
[37/83] Compiling NIO Linux.swift
[38/83] Compiling NIO LinuxCPUSet.swift
[39/83] Compiling NIO MarkedCircularBuffer.swift
[40/83] Compiling NIO NIOAny.swift
[41/83] Compiling NIO NonBlockingFileIO.swift
[42/83] Compiling NIO Heap.swift
[43/83] Compiling NIO IO.swift
[44/83] Compiling NIO IOData.swift
[45/83] Compiling NIO IntegerTypes.swift
[46/83] Compiling NIO Interfaces.swift
[47/83] Compiling NIO PendingDatagramWritesManager.swift
[48/83] Compiling NIO PendingWritesManager.swift
[49/83] Compiling NIO PriorityQueue.swift
[50/83] Compiling NIO RecvByteBufferAllocator.swift
[51/83] Compiling NIO Resolver.swift
[52/83] Compiling NIO ChannelInvoker.swift
[53/83] Compiling NIO ChannelOption.swift
[54/83] Compiling NIO ChannelPipeline.swift
[55/83] Compiling NIO CircularBuffer.swift
[56/83] Compiling NIO Codec.swift
[57/83] Compiling NIO FileDescriptor.swift
[58/83] Compiling NIO FileHandle.swift
[59/83] Compiling NIO FileRegion.swift
[60/83] Compiling NIO GetaddrinfoResolver.swift
[61/83] Compiling NIO HappyEyeballs.swift
[62/83] Compiling NIO CompositeError.swift
[63/83] Compiling NIO DeadChannel.swift
[64/83] Compiling NIO Embedded.swift
[65/83] Compiling NIO EventLoop.swift
[66/83] Compiling NIO EventLoopFuture.swift
[67/83] Compiling NIO Selectable.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/Selector.swift:587:19: error: cannot convert value of type 'SelectorEventSet' to expected argument type 'any (~Copyable & ~Escapable).Type'
585 | selectorEvent = selectorEvent.intersection(registration.interested)
586 |
587 | guard selectorEvent != .none else {
| `- error: cannot convert value of type 'SelectorEventSet' to expected argument type 'any (~Copyable & ~Escapable).Type'
588 | continue
589 | }
[68/83] Compiling NIO Selector.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/Selector.swift:587:19: error: cannot convert value of type 'SelectorEventSet' to expected argument type 'any (~Copyable & ~Escapable).Type'
585 | selectorEvent = selectorEvent.intersection(registration.interested)
586 |
587 | guard selectorEvent != .none else {
| `- error: cannot convert value of type 'SelectorEventSet' to expected argument type 'any (~Copyable & ~Escapable).Type'
588 | continue
589 | }
[69/83] Compiling NIO ServerSocket.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/Selector.swift:587:19: error: cannot convert value of type 'SelectorEventSet' to expected argument type 'any (~Copyable & ~Escapable).Type'
585 | selectorEvent = selectorEvent.intersection(registration.interested)
586 |
587 | guard selectorEvent != .none else {
| `- error: cannot convert value of type 'SelectorEventSet' to expected argument type 'any (~Copyable & ~Escapable).Type'
588 | continue
589 | }
[70/83] Compiling NIO Socket.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/Selector.swift:587:19: error: cannot convert value of type 'SelectorEventSet' to expected argument type 'any (~Copyable & ~Escapable).Type'
585 | selectorEvent = selectorEvent.intersection(registration.interested)
586 |
587 | guard selectorEvent != .none else {
| `- error: cannot convert value of type 'SelectorEventSet' to expected argument type 'any (~Copyable & ~Escapable).Type'
588 | continue
589 | }
[71/83] Compiling NIO SocketAddresses.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/Selector.swift:587:19: error: cannot convert value of type 'SelectorEventSet' to expected argument type 'any (~Copyable & ~Escapable).Type'
585 | selectorEvent = selectorEvent.intersection(registration.interested)
586 |
587 | guard selectorEvent != .none else {
| `- error: cannot convert value of type 'SelectorEventSet' to expected argument type 'any (~Copyable & ~Escapable).Type'
588 | continue
589 | }
error: emit-module command failed with exit code 1 (use -v to see invocation)
[72/83] Compiling NIO AddressedEnvelope.swift
[73/83] Compiling NIO BaseSocket.swift
[74/83] Compiling NIO BaseSocketChannel.swift
[75/83] Compiling NIO BlockingIOThreadPool.swift
[76/83] Compiling NIO Bootstrap.swift
[77/83] Compiling NIO ByteBuffer-aux.swift
[78/83] Emitting module NIO
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/ByteBuffer-core.swift:664:1: error: type 'StaticString' does not conform to protocol 'Collection'
662 | }
663 |
664 | extension StaticString: Collection {
| `- error: type 'StaticString' does not conform to protocol 'Collection'
665 | public typealias Element = UInt8
666 | public typealias SubSequence = ArraySlice<UInt8>
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIO/ByteBuffer-core.swift:664:1: error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
662 | }
663 |
664 | extension StaticString: Collection {
| `- error: unavailable subscript 'subscript(_:)' was used to satisfy a requirement of protocol 'Collection'
665 | public typealias Element = UInt8
666 | public typealias SubSequence = ArraySlice<UInt8>
Swift.Collection.subscript:3:10: note: 'subscript(_:)' declared here
1 | protocol Collection {
2 | @available(*, unavailable)
3 | public subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
| `- note: 'subscript(_:)' declared here
4 |
Swift.Collection.subscript:2:1: note: requirement 'subscript(_:)' declared here
1 | protocol Collection {
2 | subscript(bounds: Range<Self.Index>) -> Self.SubSequence { get }}
| `- note: requirement 'subscript(_:)' declared here
3 |
[79/83] Compiling NIO SocketChannel.swift
[80/83] Compiling NIO System.swift
[81/83] Compiling NIO Thread.swift
[82/83] Compiling NIO TypeAssistedChannelHandler.swift
[83/83] Compiling NIO Utilities.swift
warning: 'swift-nio-zlib-support': ignoring declared target(s) 'swift-nio-zlib-support' in the system package
warning: failed to retrieve search paths with pkg-config; maybe pkg-config is not installed
warning: couldn't find pc file for zlib
warning: couldn't find pc file for zlib
BUILD FAILURE 6.3 macosSpm