Swift Package IndexBuild Information
Successful build of Futures with Swift 5.9 for Linux.
Build Command
docker run --rm -v "checkouts-4606859-1":/host -w "/host/spi-builder-workspace" registry.gitlab.com/finestructure/spi-images:basic-5.9-latest swift build 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.19.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/dfunckt/swift-futures.git
Reference: 0.1.2
Cloned https://github.com/dfunckt/swift-futures.git into spi-builder-workspace
SUCCESS checkout https://github.com/dfunckt/swift-futures.git at 0.1.2
========================================
Build
========================================
Selected platform: linux
Swift version: 5.9
Building package at path: spi-builder-workspace
Running build ...
docker run --rm -v "checkouts-4606859-1":/host -w "/host/spi-builder-workspace" registry.gitlab.com/finestructure/spi-images:basic-5.9-latest swift build 2>&1
Building for debugging...
[0/1] Compiling FuturesPrivate Private.c
[2/18] Emitting module FuturesSync
[3/20] Compiling FuturesSync Atomic.swift
[4/20] Compiling FuturesSync AtomicEnum.swift
[5/20] Compiling FuturesSync AtomicRef.swift
[6/20] Compiling FuturesSync UnfairLock.swift
[7/20] Compiling FuturesSync Private.swift
[8/20] Compiling FuturesSync AtomicMPSCQueue.swift
[9/20] Compiling FuturesSync AtomicQueueBuffer.swift
[10/20] Compiling FuturesSync Backoff.swift
[11/20] Compiling FuturesSync Locking.swift
[12/20] Compiling FuturesSync AtomicSPMCQueue.swift
[13/20] Compiling FuturesSync AtomicSPSCQueue.swift
[14/20] Compiling FuturesSync PosixLock.swift
[15/20] Compiling FuturesSync SpinLock.swift
[16/20] Compiling FuturesSync AtomicUnboundedMPSCQueue.swift
[17/20] Compiling FuturesSync AtomicUnboundedSPSCQueue.swift
[18/20] Compiling FuturesSync AtomicValue.swift
[19/20] Compiling FuturesSync AtomicQueue.swift
[20/20] Compiling FuturesSync AtomicMPMCQueue.swift
[23/154] Compiling Futures NeverStream.swift
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[24/154] Compiling Futures OptionalStream.swift
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[25/154] Compiling Futures OutputStream.swift
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[26/154] Compiling Futures PollOnStream.swift
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[27/154] Compiling Futures PrefixStream.swift
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[28/154] Compiling Futures PrefixUntilOutputStream.swift
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[29/154] Compiling Futures PrefixWhileStream.swift
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[30/154] Compiling Futures PrintStream.swift
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[31/154] Compiling Futures ReferenceStream.swift
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[32/154] Compiling Futures RemoveDuplicatesStream.swift
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[33/154] Compiling Futures RepeatStream.swift
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[34/154] Compiling Futures ReplaceEmptyStream.swift
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[35/154] Compiling Futures ReplaceErrorStream.swift
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[36/154] Compiling Futures ScanStream.swift
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[37/154] Compiling Futures SequenceStream.swift
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[38/154] Compiling Futures SetFailureTypeStream.swift
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[39/154] Compiling Futures ShareStream.swift
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[40/154] Compiling Futures StreamAllSatisfyFuture.swift
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[41/172] Compiling Futures Stream.swift
[42/172] Compiling Futures AbortStream.swift
[43/172] Compiling Futures AssertNoErrorStream.swift
[44/172] Compiling Futures BreakpointStream.swift
[45/172] Compiling Futures BufferStream.swift
[46/172] Compiling Futures CatchErrorStream.swift
[47/172] Compiling Futures CompactMapStream.swift
[48/172] Compiling Futures CompleteOnErrorStream.swift
[49/172] Compiling Futures ConcatenateStream.swift
[50/172] Compiling Futures DropStream.swift
[51/172] Compiling Futures DropUntilOutputStream.swift
[52/172] Compiling Futures DropWhileStream.swift
[53/172] Compiling Futures EmptyStream.swift
[54/172] Compiling Futures EnumerateStream.swift
[55/172] Compiling Futures FilterStream.swift
[56/172] Compiling Futures FlatMapStream.swift
[57/172] Compiling Futures FlattenResultStream.swift
[58/172] Compiling Futures FlattenStream.swift
[59/172] Compiling Futures ForEachStream.swift
[60/172] Compiling Futures MatchResultFuture.swift
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: warning: static property 'waiting' produces an empty option set
static let waiting = State(rawValue: 0)
^
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: note: use [] to silence this warning
static let waiting = State(rawValue: 0)
^ ~~~~~~~~~~~~~
([])
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[61/172] Compiling Futures NeverFuture.swift
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: warning: static property 'waiting' produces an empty option set
static let waiting = State(rawValue: 0)
^
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: note: use [] to silence this warning
static let waiting = State(rawValue: 0)
^ ~~~~~~~~~~~~~
([])
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[62/172] Compiling Futures PeekFuture.swift
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: warning: static property 'waiting' produces an empty option set
static let waiting = State(rawValue: 0)
^
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: note: use [] to silence this warning
static let waiting = State(rawValue: 0)
^ ~~~~~~~~~~~~~
([])
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[63/172] Compiling Futures PollOnFuture.swift
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: warning: static property 'waiting' produces an empty option set
static let waiting = State(rawValue: 0)
^
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: note: use [] to silence this warning
static let waiting = State(rawValue: 0)
^ ~~~~~~~~~~~~~
([])
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[64/172] Compiling Futures PrintFuture.swift
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: warning: static property 'waiting' produces an empty option set
static let waiting = State(rawValue: 0)
^
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: note: use [] to silence this warning
static let waiting = State(rawValue: 0)
^ ~~~~~~~~~~~~~
([])
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[65/172] Compiling Futures ReadyFuture.swift
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: warning: static property 'waiting' produces an empty option set
static let waiting = State(rawValue: 0)
^
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: note: use [] to silence this warning
static let waiting = State(rawValue: 0)
^ ~~~~~~~~~~~~~
([])
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[66/172] Compiling Futures ReferenceFuture.swift
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: warning: static property 'waiting' produces an empty option set
static let waiting = State(rawValue: 0)
^
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: note: use [] to silence this warning
static let waiting = State(rawValue: 0)
^ ~~~~~~~~~~~~~
([])
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[67/172] Compiling Futures ReplaceErrorFuture.swift
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: warning: static property 'waiting' produces an empty option set
static let waiting = State(rawValue: 0)
^
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: note: use [] to silence this warning
static let waiting = State(rawValue: 0)
^ ~~~~~~~~~~~~~
([])
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[68/172] Compiling Futures ReplaceOutputFuture.swift
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: warning: static property 'waiting' produces an empty option set
static let waiting = State(rawValue: 0)
^
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: note: use [] to silence this warning
static let waiting = State(rawValue: 0)
^ ~~~~~~~~~~~~~
([])
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[69/172] Compiling Futures SelectAnyFuture.swift
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: warning: static property 'waiting' produces an empty option set
static let waiting = State(rawValue: 0)
^
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: note: use [] to silence this warning
static let waiting = State(rawValue: 0)
^ ~~~~~~~~~~~~~
([])
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[70/172] Compiling Futures SelectFuture.swift
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: warning: static property 'waiting' produces an empty option set
static let waiting = State(rawValue: 0)
^
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: note: use [] to silence this warning
static let waiting = State(rawValue: 0)
^ ~~~~~~~~~~~~~
([])
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[71/172] Compiling Futures SetFailureTypeFuture.swift
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: warning: static property 'waiting' produces an empty option set
static let waiting = State(rawValue: 0)
^
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: note: use [] to silence this warning
static let waiting = State(rawValue: 0)
^ ~~~~~~~~~~~~~
([])
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[72/172] Compiling Futures ThenFuture.swift
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: warning: static property 'waiting' produces an empty option set
static let waiting = State(rawValue: 0)
^
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: note: use [] to silence this warning
static let waiting = State(rawValue: 0)
^ ~~~~~~~~~~~~~
([])
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[73/172] Compiling Futures TryLazyFuture.swift
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: warning: static property 'waiting' produces an empty option set
static let waiting = State(rawValue: 0)
^
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: note: use [] to silence this warning
static let waiting = State(rawValue: 0)
^ ~~~~~~~~~~~~~
([])
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[74/172] Compiling Futures TryMapFuture.swift
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: warning: static property 'waiting' produces an empty option set
static let waiting = State(rawValue: 0)
^
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: note: use [] to silence this warning
static let waiting = State(rawValue: 0)
^ ~~~~~~~~~~~~~
([])
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[75/172] Compiling Futures AdaptiveQueue.swift
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: warning: static property 'waiting' produces an empty option set
static let waiting = State(rawValue: 0)
^
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: note: use [] to silence this warning
static let waiting = State(rawValue: 0)
^ ~~~~~~~~~~~~~
([])
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[76/172] Compiling Futures AtomicWaker.swift
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: warning: static property 'waiting' produces an empty option set
static let waiting = State(rawValue: 0)
^
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: note: use [] to silence this warning
static let waiting = State(rawValue: 0)
^ ~~~~~~~~~~~~~
([])
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[77/172] Compiling Futures CircularBuffer.swift
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: warning: static property 'waiting' produces an empty option set
static let waiting = State(rawValue: 0)
^
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: note: use [] to silence this warning
static let waiting = State(rawValue: 0)
^ ~~~~~~~~~~~~~
([])
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[78/172] Compiling Futures Private.swift
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: warning: static property 'waiting' produces an empty option set
static let waiting = State(rawValue: 0)
^
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: note: use [] to silence this warning
static let waiting = State(rawValue: 0)
^ ~~~~~~~~~~~~~
([])
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[79/172] Compiling Futures TaskRunner.swift
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
[80/172] Compiling Futures TaskScheduler.swift
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
[81/172] Compiling Futures ThreadLocal.swift
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
[82/172] Compiling Futures Poll.swift
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
[83/172] Compiling Futures Promise.swift
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
[84/172] Compiling Futures Result.swift
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
[85/172] Compiling Futures Sink.swift
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
[86/172] Compiling Futures AssertNoErrorSink.swift
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
[87/172] Compiling Futures BlockingSink.swift
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
[88/172] Compiling Futures BufferSink.swift
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
[89/172] Compiling Futures CollectSink.swift
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
[90/172] Compiling Futures FlatMapSink.swift
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
[91/172] Compiling Futures MapErrorSink.swift
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
[92/172] Compiling Futures MapSink.swift
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
[93/172] Compiling Futures SetFailureTypeSink.swift
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
[94/172] Compiling Futures SinkCloseFuture.swift
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
[95/172] Compiling Futures SinkFlushFuture.swift
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
[96/172] Compiling Futures SinkSendAllFuture.swift
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
[97/172] Compiling Futures SinkSendFuture.swift
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
[98/172] Compiling Futures Cancellable.swift
[99/172] Compiling Futures Channel.swift
[100/172] Compiling Futures ChannelImpl.swift
[101/172] Compiling Futures ChannelMPSCBufferBounded.swift
[102/172] Compiling Futures ChannelMPSCBufferUnbounded.swift
[103/172] Compiling Futures ChannelMPSCPark.swift
[104/172] Compiling Futures ChannelSPSCBufferBounded.swift
[105/172] Compiling Futures ChannelSPSCBufferUnbounded.swift
[106/172] Compiling Futures ChannelSPSCPark.swift
[107/172] Compiling Futures ChannelSlotBounded.swift
[108/172] Compiling Futures ChannelSlotUnbounded.swift
[109/172] Compiling Futures Either.swift
[110/172] Compiling Futures Executor.swift
[111/172] Compiling Futures QueueExecutor.swift
[112/172] Compiling Futures RunLoopExecutor.swift
[113/172] Compiling Futures ThreadExecutor.swift
[114/172] Compiling Futures Extensions.swift
[115/172] Compiling Futures Future.swift
[116/172] Compiling Futures AbortFuture.swift
[117/172] Compiling Futures StreamContainsFuture.swift
[118/172] Compiling Futures StreamContainsWhereFuture.swift
[119/172] Compiling Futures StreamFirstFuture.swift
[120/172] Compiling Futures StreamFirstWhereFuture.swift
[121/172] Compiling Futures StreamForwardFuture.swift
[122/172] Compiling Futures StreamFuture.swift
[123/172] Compiling Futures StreamLastFuture.swift
[124/172] Compiling Futures StreamLastWhereFuture.swift
[125/172] Compiling Futures StreamReduceFuture.swift
[126/172] Compiling Futures StreamReduceIntoFuture.swift
[127/172] Compiling Futures StreamReplayBuffer.swift
[128/172] Compiling Futures SwitchToLatestStream.swift
[129/172] Compiling Futures TryMapStream.swift
[130/172] Compiling Futures UnfoldStream.swift
[131/172] Compiling Futures YieldStream.swift
[132/172] Compiling Futures ZipStream+Arity.swift
[133/172] Compiling Futures ZipStream.swift
[134/172] Compiling Futures Task.swift
[135/172] Compiling Futures GenerateStream.swift
[136/172] Compiling Futures HandleEventsStream.swift
[137/172] Compiling Futures JoinStream+Arity.swift
[138/172] Compiling Futures JoinStream.swift
[139/172] Compiling Futures JustStream.swift
[140/172] Compiling Futures LatestStream.swift
[141/172] Compiling Futures LazyStream.swift
[142/172] Compiling Futures MapKeyPathStream+Arity.swift
[143/172] Compiling Futures MapKeyPathStream.swift
[144/172] Compiling Futures MapResultStream.swift
[145/172] Compiling Futures MapStream.swift
[146/172] Compiling Futures MatchEitherStream.swift
[147/172] Compiling Futures MatchOptionalStream.swift
[148/172] Compiling Futures MatchResultStream.swift
[149/172] Compiling Futures MergeAllStream.swift
[150/172] Compiling Futures MergeStream+Arity.swift
[151/172] Compiling Futures MergeStream.swift
[152/172] Compiling Futures MulticastStream.swift
[153/172] Compiling Futures AssertNoErrorFuture.swift
[154/172] Compiling Futures BreakpointFuture.swift
[155/172] Compiling Futures CatchErrorFuture.swift
[156/172] Compiling Futures FlatMapFuture.swift
[157/172] Compiling Futures FlattenFuture.swift
[158/172] Compiling Futures FlattenResultFuture.swift
[159/172] Compiling Futures FutureStream.swift
[160/172] Compiling Futures HandleEventsFuture.swift
[161/172] Compiling Futures IgnoreOutputFuture.swift
[162/172] Compiling Futures JoinAllFuture.swift
[163/172] Compiling Futures JoinFuture+Arity.swift
[164/172] Compiling Futures JoinFuture.swift
[165/172] Compiling Futures LazyFuture.swift
[166/172] Compiling Futures MapFuture.swift
[167/172] Compiling Futures MapKeyPathFuture+Arity.swift
[168/172] Compiling Futures MapKeyPathFuture.swift
[169/172] Compiling Futures MapResultFuture.swift
[170/172] Compiling Futures MatchEitherFuture.swift
[171/172] Compiling Futures MatchOptionalFuture.swift
[172/172] Emitting module Futures
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: warning: static property 'waiting' produces an empty option set
static let waiting = State(rawValue: 0)
^
/host/spi-builder-workspace/Sources/Futures/Internal/AtomicWaker.swift:20:20: note: use [] to silence this warning
static let waiting = State(rawValue: 0)
^ ~~~~~~~~~~~~~
([])
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Future/SetFailureTypeFuture.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:25:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:35:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:35: warning: will never be executed
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Sink/SetFailureTypeSink.swift:45:33: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0.mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:41: warning: will never be executed
$0._makeResult().mapError { $0 as! Failure }
^
/host/spi-builder-workspace/Sources/Futures/Stream/SetFailureTypeStream.swift:35:39: note: '$0' is of type 'Never' which cannot be constructed because it is an enum with no cases
$0._makeResult().mapError { $0 as! Failure }
^
[175/181] Compiling FuturesTestSupport TestError.swift
[176/181] Compiling FuturesTestSupport Stream.swift
[177/181] Compiling FuturesTestSupport TestCase.swift
[178/181] Compiling FuturesTestSupport Module.swift
[179/181] Compiling FuturesTestSupport Future.swift
[180/181] Emitting module FuturesTestSupport
[181/181] Compiling FuturesTestSupport Assert.swift
Build complete! (16.64s)
Build complete.
Done.
Build Machine: Linux 1