Swift Package Index

Build Information

Successful build of AsyncNinja with Swift 5.10 for macOS (SPM).

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.3.0-Beta.2.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.29.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/AsyncNinja/AsyncNinja.git
Reference: 1.4.0
Initialized empty Git repository in /Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/.git/
From https://github.com/AsyncNinja/AsyncNinja
 * tag               1.4.0      -> FETCH_HEAD
HEAD is now at b6f4e2e Bumping version to 1.4.0
Cloned https://github.com/AsyncNinja/AsyncNinja.git
Revision (git rev-parse @):
b6f4e2e7bef49d6de19eca8dd9c86e2b754dc114
SUCCESS checkout https://github.com/AsyncNinja/AsyncNinja.git at 1.4.0
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $workDir
https://github.com/AsyncNinja/AsyncNinja.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.3.0-Beta.2.app xcrun swift build --arch arm64
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--423B1241ED78D482.txt
[3/60] Compiling AsyncNinja ReleasePool.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Sequence_AsyncFlatMap.swift:87:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking()
    ~~~ ^
    let
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Sequence_AsyncMap.swift:83:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking()
    ~~~ ^
    let
[4/60] Compiling AsyncNinja Sequence_AsyncFlatMap.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Sequence_AsyncFlatMap.swift:87:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking()
    ~~~ ^
    let
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Sequence_AsyncMap.swift:83:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking()
    ~~~ ^
    let
[5/60] Compiling AsyncNinja Sequence_AsyncMap.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Sequence_AsyncFlatMap.swift:87:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking()
    ~~~ ^
    let
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Sequence_AsyncMap.swift:83:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking()
    ~~~ ^
    let
[6/60] Compiling AsyncNinja Sequence_AsyncReduce.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Sequence_AsyncFlatMap.swift:87:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking()
    ~~~ ^
    let
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Sequence_AsyncMap.swift:83:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking()
    ~~~ ^
    let
[7/60] Compiling AsyncNinja SinglyLinkedList.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Sequence_AsyncFlatMap.swift:87:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking()
    ~~~ ^
    let
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Sequence_AsyncMap.swift:83:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking()
    ~~~ ^
    let
[8/60] Compiling AsyncNinja Sink.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Sequence_AsyncFlatMap.swift:87:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking()
    ~~~ ^
    let
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Sequence_AsyncMap.swift:83:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking()
    ~~~ ^
    let
[9/60] Compiling AsyncNinja Stack.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Sequence_AsyncFlatMap.swift:87:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking()
    ~~~ ^
    let
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Sequence_AsyncMap.swift:83:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking()
    ~~~ ^
    let
[10/60] Compiling AsyncNinja TimerChannel.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Sequence_AsyncFlatMap.swift:87:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking()
    ~~~ ^
    let
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Sequence_AsyncMap.swift:83:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking()
    ~~~ ^
    let
[11/68] Compiling AsyncNinja EventSource_FlatMapFutures.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Merge2.swift:39:7: warning: variable 'locking' was never mutated; consider changing to 'let' constant
  var locking = makeLocking()
  ~~~ ^
  let
[12/68] Compiling AsyncNinja EventSource_Implementation.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Merge2.swift:39:7: warning: variable 'locking' was never mutated; consider changing to 'let' constant
  var locking = makeLocking()
  ~~~ ^
  let
[13/68] Compiling AsyncNinja EventSource_Map.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Merge2.swift:39:7: warning: variable 'locking' was never mutated; consider changing to 'let' constant
  var locking = makeLocking()
  ~~~ ^
  let
[14/68] Compiling AsyncNinja EventSource_Merge2.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Merge2.swift:39:7: warning: variable 'locking' was never mutated; consider changing to 'let' constant
  var locking = makeLocking()
  ~~~ ^
  let
[15/68] Compiling AsyncNinja EventSource_Merge2Unrelated.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Merge2.swift:39:7: warning: variable 'locking' was never mutated; consider changing to 'let' constant
  var locking = makeLocking()
  ~~~ ^
  let
[16/68] Compiling AsyncNinja EventSource_Sample.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Merge2.swift:39:7: warning: variable 'locking' was never mutated; consider changing to 'let' constant
  var locking = makeLocking()
  ~~~ ^
  let
[17/68] Compiling AsyncNinja EventSource_Scan.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Merge2.swift:39:7: warning: variable 'locking' was never mutated; consider changing to 'let' constant
  var locking = makeLocking()
  ~~~ ^
  let
[18/68] Compiling AsyncNinja EventSource_ToFuture.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Merge2.swift:39:7: warning: variable 'locking' was never mutated; consider changing to 'let' constant
  var locking = makeLocking()
  ~~~ ^
  let
[19/68] Compiling AsyncNinja EventSource_Transform.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Transform.swift:341:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking(isFair: true)
    ~~~ ^
    let
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Transform.swift:403:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking(isFair: true)
    ~~~ ^
    let
[20/68] Compiling AsyncNinja EventSource_Zip2.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Transform.swift:341:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking(isFair: true)
    ~~~ ^
    let
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Transform.swift:403:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking(isFair: true)
    ~~~ ^
    let
[21/68] Compiling AsyncNinja ExecutionContext.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Transform.swift:341:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking(isFair: true)
    ~~~ ^
    let
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Transform.swift:403:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking(isFair: true)
    ~~~ ^
    let
[22/68] Compiling AsyncNinja Executor.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Transform.swift:341:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking(isFair: true)
    ~~~ ^
    let
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Transform.swift:403:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking(isFair: true)
    ~~~ ^
    let
[23/68] Compiling AsyncNinja Fallible.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Transform.swift:341:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking(isFair: true)
    ~~~ ^
    let
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Transform.swift:403:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking(isFair: true)
    ~~~ ^
    let
[24/68] Compiling AsyncNinja Future.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Transform.swift:341:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking(isFair: true)
    ~~~ ^
    let
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Transform.swift:403:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking(isFair: true)
    ~~~ ^
    let
[25/68] Compiling AsyncNinja Future_Makers.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Transform.swift:341:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking(isFair: true)
    ~~~ ^
    let
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Transform.swift:403:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking(isFair: true)
    ~~~ ^
    let
[26/68] Compiling AsyncNinja KeyProtocols.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Transform.swift:341:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking(isFair: true)
    ~~~ ^
    let
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Transform.swift:403:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking(isFair: true)
    ~~~ ^
    let
[27/68] Compiling AsyncNinja Completing_Transform.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Combine.swift:54:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking(isFair: true)
    ~~~ ^
    let
[28/68] Compiling AsyncNinja ConstantFuture.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Combine.swift:54:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking(isFair: true)
    ~~~ ^
    let
[29/68] Compiling AsyncNinja Debug.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Combine.swift:54:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking(isFair: true)
    ~~~ ^
    let
[30/68] Compiling AsyncNinja Dispatch_Extensions.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Combine.swift:54:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking(isFair: true)
    ~~~ ^
    let
[31/68] Compiling AsyncNinja DynamicProperty.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Combine.swift:54:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking(isFair: true)
    ~~~ ^
    let
[32/68] Compiling AsyncNinja Either.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Combine.swift:54:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking(isFair: true)
    ~~~ ^
    let
[33/68] Compiling AsyncNinja EventSource_Combine.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Combine.swift:54:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking(isFair: true)
    ~~~ ^
    let
[34/68] Compiling AsyncNinja EventSource_Debounce.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/EventSource_Combine.swift:54:9: warning: variable 'locking' was never mutated; consider changing to 'let' constant
    var locking = makeLocking(isFair: true)
    ~~~ ^
    let
[35/68] Emitting module AsyncNinja
[36/68] Compiling AsyncNinja Locking.swift
[37/68] Compiling AsyncNinja MergeFutures.swift
[38/68] Compiling AsyncNinja NetworkReachability.swift
[39/68] Compiling AsyncNinja OptionalAdaptor.swift
[40/68] Compiling AsyncNinja Producer.swift
[41/68] Compiling AsyncNinja ProducerProxy.swift
[42/68] Compiling AsyncNinja Promise.swift
[43/68] Compiling AsyncNinja Queue.swift
[44/68] Compiling AsyncNinja appleOS_Observation.swift
[45/68] Compiling AsyncNinja appleOS_ReactiveProperties.swift
[46/68] Compiling AsyncNinja appleOS_Retainer.swift
[47/68] Compiling AsyncNinja appleOS_URLSession.swift
[48/68] Compiling AsyncNinja iOS.swift
[49/68] Compiling AsyncNinja macOS.swift
[50/68] Compiling AsyncNinja macOS_BindingsProxy.swift
[51/68] Compiling AsyncNinja watchOS.swift
[52/68] Compiling AsyncNinja BaseProducer.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Completing_Implementation.swift:190:9: warning: variable 'handler' was written to, but never read
    var handler = makeCompletionHandler(executor: .immediate) { (completion, _) in
        ^
[53/68] Compiling AsyncNinja Box.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Completing_Implementation.swift:190:9: warning: variable 'handler' was written to, but never read
    var handler = makeCompletionHandler(executor: .immediate) { (completion, _) in
        ^
[54/68] Compiling AsyncNinja CachableValue.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Completing_Implementation.swift:190:9: warning: variable 'handler' was written to, but never read
    var handler = makeCompletionHandler(executor: .immediate) { (completion, _) in
        ^
[55/68] Compiling AsyncNinja Cache.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Completing_Implementation.swift:190:9: warning: variable 'handler' was written to, but never read
    var handler = makeCompletionHandler(executor: .immediate) { (completion, _) in
        ^
[56/68] Compiling AsyncNinja CancellationToken.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Completing_Implementation.swift:190:9: warning: variable 'handler' was written to, but never read
    var handler = makeCompletionHandler(executor: .immediate) { (completion, _) in
        ^
[57/68] Compiling AsyncNinja Channel.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Completing_Implementation.swift:190:9: warning: variable 'handler' was written to, but never read
    var handler = makeCompletionHandler(executor: .immediate) { (completion, _) in
        ^
[58/68] Compiling AsyncNinja Channel_makers.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Completing_Implementation.swift:190:9: warning: variable 'handler' was written to, but never read
    var handler = makeCompletionHandler(executor: .immediate) { (completion, _) in
        ^
[59/68] Compiling AsyncNinja Completable_Implementation.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Completing_Implementation.swift:190:9: warning: variable 'handler' was written to, but never read
    var handler = makeCompletionHandler(executor: .immediate) { (completion, _) in
        ^
[60/68] Compiling AsyncNinja Completing_Implementation.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Completing_Implementation.swift:190:9: warning: variable 'handler' was written to, but never read
    var handler = makeCompletionHandler(executor: .immediate) { (completion, _) in
        ^
[61/68] Compiling AsyncNinja TryExecute.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Zip2Futures.swift:41:7: warning: variable 'locking' was never mutated; consider changing to 'let' constant
  var locking = makeLocking()
  ~~~ ^
  let
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Zip3Futures.swift:42:7: warning: variable 'locking' was never mutated; consider changing to 'let' constant
  var locking = makeLocking()
  ~~~ ^
  let
[62/68] Compiling AsyncNinja Util.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Zip2Futures.swift:41:7: warning: variable 'locking' was never mutated; consider changing to 'let' constant
  var locking = makeLocking()
  ~~~ ^
  let
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Zip3Futures.swift:42:7: warning: variable 'locking' was never mutated; consider changing to 'let' constant
  var locking = makeLocking()
  ~~~ ^
  let
[63/68] Compiling AsyncNinja Zip2Futures.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Zip2Futures.swift:41:7: warning: variable 'locking' was never mutated; consider changing to 'let' constant
  var locking = makeLocking()
  ~~~ ^
  let
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Zip3Futures.swift:42:7: warning: variable 'locking' was never mutated; consider changing to 'let' constant
  var locking = makeLocking()
  ~~~ ^
  let
[64/68] Compiling AsyncNinja Zip3Futures.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Zip2Futures.swift:41:7: warning: variable 'locking' was never mutated; consider changing to 'let' constant
  var locking = makeLocking()
  ~~~ ^
  let
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Zip3Futures.swift:42:7: warning: variable 'locking' was never mutated; consider changing to 'let' constant
  var locking = makeLocking()
  ~~~ ^
  let
[65/68] Compiling AsyncNinja appleOS.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Zip2Futures.swift:41:7: warning: variable 'locking' was never mutated; consider changing to 'let' constant
  var locking = makeLocking()
  ~~~ ^
  let
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Zip3Futures.swift:42:7: warning: variable 'locking' was never mutated; consider changing to 'let' constant
  var locking = makeLocking()
  ~~~ ^
  let
[66/68] Compiling AsyncNinja appleOS_CoreData.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Zip2Futures.swift:41:7: warning: variable 'locking' was never mutated; consider changing to 'let' constant
  var locking = makeLocking()
  ~~~ ^
  let
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Zip3Futures.swift:42:7: warning: variable 'locking' was never mutated; consider changing to 'let' constant
  var locking = makeLocking()
  ~~~ ^
  let
[67/68] Compiling AsyncNinja appleOS_ExecutionContext.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Zip2Futures.swift:41:7: warning: variable 'locking' was never mutated; consider changing to 'let' constant
  var locking = makeLocking()
  ~~~ ^
  let
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Zip3Futures.swift:42:7: warning: variable 'locking' was never mutated; consider changing to 'let' constant
  var locking = makeLocking()
  ~~~ ^
  let
[68/68] Compiling AsyncNinja appleOS_Notifications.swift
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Zip2Futures.swift:41:7: warning: variable 'locking' was never mutated; consider changing to 'let' constant
  var locking = makeLocking()
  ~~~ ^
  let
/Users/builder/builds/UKfvDsi8u/2/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/Zip3Futures.swift:42:7: warning: variable 'locking' was never mutated; consider changing to 'let' constant
  var locking = makeLocking()
  ~~~ ^
  let
Build complete! (7.17s)
Build complete.
Done.

Build Machine: Mac 7