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Build Information

Failed to build swift-nio-oblivious-http, reference main (c45e16), with Swift 6.0 for macOS (SPM) on 21 Nov 2025 18:25:05 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/apple/swift-nio-oblivious-http.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/apple/swift-nio-oblivious-http
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at c45e16d Support the 4xx range of Crypto releases (#47)
Cloned https://github.com/apple/swift-nio-oblivious-http.git
Revision (git rev-parse @):
c45e16daf635bba8962cf3eecf3abb939d976abc
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/apple/swift-nio-oblivious-http.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/apple/swift-nio-oblivious-http.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64
Building for debugging...
[0/32] Write sources
[0/32] Copying PrivacyInfo.xcprivacy
[0/32] Write sources
[8/32] Copying PrivacyInfo.xcprivacy
[9/32] Write sources
[17/32] Compiling CNIOWindows WSAStartup.c
[17/32] Compiling CNIOWindows shim.c
[19/32] Write swift-version-5BDAB9E9C0126B9D.txt
[20/32] Compiling CNIOWASI CNIOWASI.c
[21/32] Compiling CNIOLinux shim.c
[21/32] Compiling CNIOLinux liburing_shims.c
[23/55] Compiling _AtomicsShims.c
[24/55] Compiling CNIOPosix event_loop_id.c
[25/55] Compiling CNIOLLHTTP c_nio_http.c
[26/55] Write sources
[27/55] Compiling CNIOLLHTTP c_nio_api.c
[28/160] Compiling CNIOLLHTTP c_nio_llhttp.c
[29/160] Compiling CNIODarwin shim.c
[31/160] Compiling Crypto XWing_boring.swift
[32/160] Compiling Crypto KEM-Errors.swift
[33/160] Compiling Crypto MLKEM_boring.swift
[34/160] Compiling Crypto MLKEM_wrapper.swift
[35/160] Compiling Crypto Digest.swift
[36/160] Compiling Crypto Digests.swift
[37/161] Compiling InternalCollectionsUtilities UnsafeMutableRawBufferPointer+Extras.swift
[38/161] Compiling Crypto PKCS8PrivateKey.swift
[39/161] Compiling Crypto SEC1PrivateKey.swift
[40/161] Emitting module InternalCollectionsUtilities
[41/161] Emitting module _NIOBase64
[42/161] Compiling _NIOBase64 Base64.swift
[43/161] Compiling InternalCollectionsUtilities UnsafeMutableBufferPointer+Extras.swift
[44/161] Compiling InternalCollectionsUtilities UnsafeRawBufferPointer+Extras.swift
[45/161] Compiling Crypto HashFunctions.swift
[46/161] Compiling Crypto HashFunctions_SHA2.swift
[47/161] Compiling Crypto SubjectPublicKeyInfo.swift
[48/161] Compiling Crypto CryptoError_boring.swift
[49/161] Compiling Crypto CryptoKitErrors.swift
[50/161] Compiling Crypto Digest_boring.swift
[57/161] Compiling Crypto KEM.swift
[58/161] Compiling Crypto MLKEM.swift
[61/178] Compiling Atomics Unmanaged extensions.swift
[62/178] Compiling DequeModule _DequeSlot.swift
[63/178] Compiling DequeModule _DequeBuffer.swift
[64/178] Compiling DequeModule _DequeBufferHeader.swift
[65/178] Compiling DequeModule Deque+Extras.swift
[66/178] Compiling DequeModule Deque+Hashable.swift
[67/178] Compiling DequeModule Deque+Testing.swift
[68/178] Compiling DequeModule Deque._Storage.swift
[69/179] Compiling _NIODataStructures _TinyArray.swift
[70/179] Compiling _NIODataStructures PriorityQueue.swift
[71/179] Emitting module _NIODataStructures
[72/179] Compiling _NIODataStructures Heap.swift
[73/179] Compiling Crypto XWing.swift
[74/179] Compiling Crypto ECDH_boring.swift
[75/179] Compiling DequeModule Deque+Codable.swift
[76/179] Compiling DequeModule Deque+Collection.swift
[77/179] Compiling DequeModule Deque+Equatable.swift
[78/179] Compiling DequeModule Deque+ExpressibleByArrayLiteral.swift
[79/179] Emitting module Atomics
[80/179] Compiling DequeModule Deque._UnsafeHandle.swift
[81/179] Compiling DequeModule Deque.swift
[82/179] Compiling DequeModule Deque+CustomReflectable.swift
[83/179] Compiling DequeModule Deque+Descriptions.swift
[88/179] Compiling DequeModule _UnsafeWrappedBuffer.swift
[91/179] Emitting module DequeModule
[91/179] Compiling c-nioatomics.c
[92/179] Compiling c-atomics.c
[94/185] Compiling NIOConcurrencyHelpers NIOLock.swift
[95/185] Compiling NIOConcurrencyHelpers lock.swift
[96/185] Compiling NIOConcurrencyHelpers NIOLockedValueBox.swift
[97/185] Compiling NIOConcurrencyHelpers atomics.swift
[98/185] Emitting module NIOConcurrencyHelpers
[99/185] Compiling NIOConcurrencyHelpers NIOAtomic.swift
[100/219] Emitting module Crypto
[101/258] Compiling NIOCore Linux.swift
[102/258] Compiling NIOCore MarkedCircularBuffer.swift
[103/258] Compiling NIOCore MulticastChannel.swift
[104/258] Compiling NIOCore NIOAny.swift
[105/258] Compiling NIOCore NIOCloseOnErrorHandler.swift
[106/258] Compiling NIOCore NIOCoreSendableMetatype.swift
[107/258] Compiling NIOCore NIODecodedAsyncSequence.swift
[108/258] Compiling NIOCore NIOLoopBound.swift
[109/258] Compiling NIOCore NIOPooledRecvBufferAllocator.swift
[110/258] Compiling NIOCore NIOScheduledCallback.swift
[111/258] Compiling NIOCore NIOSendable.swift
[112/258] Compiling NIOCore NIOSplitLinesMessageDecoder.swift
[113/258] Compiling NIOCore RecvByteBufferAllocator.swift
[114/258] Compiling NIOCore SingleStepByteToMessageDecoder.swift
[115/265] Compiling NIOCore IntegerTypes.swift
[116/265] Compiling NIOCore Interfaces.swift
[124/265] Compiling NIOCore ConvenienceOptionSupport.swift
[125/265] Compiling NIOCore DeadChannel.swift
[126/265] Compiling NIOCore DispatchQueue+WithFuture.swift
[127/265] Compiling NIOCore EventLoop+Deprecated.swift
[128/265] Compiling NIOCore EventLoop+SerialExecutor.swift
[129/265] Compiling NIOCore EventLoop.swift
[130/265] Compiling NIOCore EventLoopFuture+AssumeIsolated.swift
[131/265] Compiling NIOCore EventLoopFuture+Deprecated.swift
[132/265] Compiling NIOCore EventLoopFuture+WithEventLoop.swift
[133/265] Compiling NIOCore EventLoopFuture.swift
[134/265] Compiling NIOCore FileDescriptor.swift
[135/265] Compiling NIOCore FileHandle.swift
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[137/265] Compiling NIOCore GlobalSingletons.swift
[138/265] Compiling NIOCore IO.swift
[139/265] Compiling NIOCore IOData.swift
[140/265] Compiling NIOCore IPProtocol.swift
[141/265] Compiling NIOCore IntegerBitPacking.swift
[142/265] Compiling NIOCore AddressedEnvelope.swift
[143/265] Compiling NIOCore AsyncAwaitSupport.swift
[144/265] Compiling NIOCore AsyncChannel.swift
[145/265] Compiling NIOCore AsyncChannelHandler.swift
[146/265] Compiling NIOCore AsyncChannelInboundStream.swift
[147/265] Compiling NIOCore AsyncChannelOutboundWriter.swift
[148/265] Compiling NIOCore NIOAsyncSequenceProducer.swift
[149/265] Compiling NIOCore ByteBuffer-core.swift
[150/265] Compiling NIOCore ByteBuffer-hex.swift
[151/265] Compiling NIOCore ByteBuffer-int.swift
[152/265] Compiling NIOCore TimeAmount+Duration.swift
[153/265] Compiling NIOCore TypeAssistedChannelHandler.swift
[154/265] Compiling NIOCore UniversalBootstrapSupport.swift
[155/265] Compiling NIOCore Utilities.swift
[156/265] Compiling Crypto HPKE-Context.swift
[157/265] Compiling Crypto HPKE-KeySchedule.swift
[158/265] Compiling Crypto HPKE-Modes.swift
[159/265] Compiling Crypto Insecure.swift
[160/265] Compiling Crypto Insecure_HashFunctions.swift
[168/265] Compiling NIOCore SocketAddresses.swift
[169/265] Compiling NIOCore SocketOptionProvider.swift
[170/265] Compiling NIOCore SystemCallHelpers.swift
[171/265] Compiling Crypto AES-GCM.swift
[172/265] Compiling Crypto AES-GCM_boring.swift
[173/265] Compiling Crypto ChaChaPoly_boring.swift
[174/265] Compiling Crypto ChaChaPoly.swift
[175/265] Compiling Crypto Cipher.swift
[176/265] Compiling Crypto Nonces.swift
[177/265] Compiling Crypto ASN1.swift
[178/265] Compiling Crypto ASN1Any.swift
[179/265] Compiling Crypto ASN1BitString.swift
[180/265] Compiling Crypto ASN1Boolean.swift
[181/265] Compiling NIOCore ByteBuffer-lengthPrefix.swift
[182/265] Compiling NIOCore ByteBuffer-multi-int.swift
[183/265] Compiling NIOCore ByteBuffer-quicBinaryEncodingStrategy.swift
[184/265] Compiling NIOCore ByteBuffer-views.swift
[185/265] Compiling NIOCore NIOAsyncSequenceProducerStrategies.swift
[186/265] Compiling NIOCore NIOAsyncWriter.swift
[187/265] Compiling NIOCore NIOThrowingAsyncSequenceProducer.swift
[188/265] Compiling NIOCore BSDSocketAPI.swift
[189/265] Compiling NIOCore ByteBuffer-aux.swift
[190/265] Compiling NIOCore ByteBuffer-binaryEncodedLengthPrefix.swift
[191/265] Compiling NIOCore ByteBuffer-conversions.swift
[192/265] Compiling NIOCore Channel.swift
[193/265] Compiling NIOCore ChannelHandler.swift
[194/265] Compiling NIOCore ChannelHandlers.swift
[195/265] Compiling NIOCore ChannelInvoker.swift
[196/265] Compiling NIOCore ChannelOption.swift
[197/265] Compiling NIOCore ChannelPipeline.swift
[198/265] Compiling NIOCore CircularBuffer.swift
[199/265] Compiling NIOCore Codec.swift
[207/265] Compiling Crypto Optional+withUnsafeBytes_boring.swift
[208/265] Compiling Crypto RNG_boring.swift
[209/265] Compiling Crypto SafeCompare_boring.swift
[210/265] Compiling Crypto Zeroization_boring.swift
[211/265] Compiling Crypto PrettyBytes.swift
[212/265] Compiling Crypto SafeCompare.swift
[213/265] Compiling Crypto SecureBytes.swift
[214/265] Compiling Crypto Zeroization.swift
[215/265] Compiling Crypto resource_bundle_accessor.swift
[265/267] Emitting module NIOCore
[266/323] Emitting module NIOEmbedded
[267/323] Compiling NIOEmbedded AsyncTestingChannel.swift
[268/323] Compiling NIOEmbedded Embedded.swift
[269/323] Compiling NIOEmbedded AsyncTestingEventLoop.swift
[270/323] Compiling NIOPosix GetaddrinfoResolver.swift
[271/323] Compiling NIOPosix HappyEyeballs.swift
[272/323] Compiling NIOPosix IO.swift
[273/323] Compiling NIOPosix IntegerBitPacking.swift
[274/323] Compiling NIOPosix IntegerTypes.swift
[275/323] Compiling NIOPosix Linux.swift
[276/328] Compiling ObliviousXHelpers Helpers.swift
[277/328] Emitting module ObliviousXHelpers
[278/334] Compiling NIOPosix System.swift
[279/334] Compiling NIOPosix Thread.swift
[280/334] Compiling NIOPosix ThreadPosix.swift
[281/334] Compiling NIOPosix ThreadWindows.swift
[282/334] Compiling NIOPosix UnsafeTransfer.swift
[283/334] Compiling NIOPosix PosixSingletons.swift
[284/334] Compiling NIOPosix RawSocketBootstrap.swift
[285/334] Compiling NIOPosix Resolver.swift
[286/334] Compiling NIOPosix Selectable.swift
[287/334] Compiling NIOPosix SelectableChannel.swift
[288/334] Compiling NIOPosix SelectableEventLoop.swift
[289/334] Emitting module NIOPosix
[290/334] Compiling NIOPosix BSDSocketAPICommon.swift
[291/334] Compiling NIOPosix BSDSocketAPIPosix.swift
[292/334] Compiling NIOPosix BSDSocketAPIWindows.swift
[293/334] Compiling NIOPosix BaseSocket.swift
[294/334] Compiling NIOPosix BaseSocketChannel+SocketOptionProvider.swift
[295/334] Compiling NIOPosix BaseSocketChannel.swift
[296/334] Compiling NIOPosix Utilities.swift
[297/334] Compiling NIOPosix VsockAddress.swift
[298/334] Compiling NIOPosix VsockChannelEvents.swift
[299/334] Compiling NIOPosix Windows.swift
[300/334] Compiling NIOPosix resource_bundle_accessor.swift
[301/334] Compiling NIOPosix LinuxCPUSet.swift
[302/334] Compiling NIOPosix LinuxUring.swift
[303/334] Compiling NIOPosix MultiThreadedEventLoopGroup.swift
[304/334] Compiling NIOPosix NIOPosixSendableMetatype.swift
[305/334] Compiling NIOPosix NIOThreadPool.swift
[306/334] Compiling NIOPosix NonBlockingFileIO.swift
[307/334] Compiling NIOPosix SelectorEpoll.swift
[308/334] Compiling NIOPosix SelectorGeneric.swift
[309/334] Compiling NIOPosix SelectorKqueue.swift
[310/334] Compiling NIOPosix SelectorUring.swift
[311/334] Compiling NIOPosix SelectorWSAPoll.swift
[312/334] Compiling NIOPosix PendingDatagramWritesManager.swift
[313/334] Compiling NIOPosix PendingWritesManager.swift
[314/334] Compiling NIOPosix PipeChannel.swift
[315/334] Compiling NIOPosix PipePair.swift
[316/334] Compiling NIOPosix Pool.swift
[317/334] Compiling NIOPosix PosixSingletons+ConcurrencyTakeOver.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[318/334] Compiling ObliviousX Errors.swift
[319/334] Emitting module ObliviousX
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousX/OHTTPEncapsulation.swift:60:33: warning: stored property 'sender' of 'Sendable'-conforming struct 'StreamingRequest' has non-sendable type 'HPKE.Sender'
 58 |         public let header: Data
 59 |         /// Sender used to seal messages.
 60 |         public private(set) var sender: HPKE.Sender
    |                                 `- warning: stored property 'sender' of 'Sendable'-conforming struct 'StreamingRequest' has non-sendable type 'HPKE.Sender'
 61 |
 62 |         /// Initialise
CryptoKit.HPKE:4:19: note: struct 'Sender' does not conform to the 'Sendable' protocol
 2 | extension HPKE {
 3 |     @available(iOS 17.0, macOS 14.0, watchOS 10.0, tvOS 17.0, *)
 4 |     public struct Sender {
   |                   `- note: struct 'Sender' does not conform to the 'Sendable' protocol
 5 |         public let encapsulatedKey: Data
 6 |         public func exportSecret<Context>(context: Context, outputByteCount: Int) throws -> SymmetricKey where Context : DataProtocol
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousX/OHTTPEncapsulation.swift:141:33: warning: stored property 'kem' of 'Sendable'-conforming struct 'RequestHeader' has non-sendable type 'HPKE.KEM'
139 |
140 |         /// Key encapsulation mechanism
141 |         public private(set) var kem: HPKE.KEM
    |                                 `- warning: stored property 'kem' of 'Sendable'-conforming struct 'RequestHeader' has non-sendable type 'HPKE.KEM'
142 |
143 |         /// Key derivation function.
CryptoKit.HPKE:4:17: note: enum 'KEM' does not conform to the 'Sendable' protocol
 2 | extension HPKE {
 3 |     @available(iOS 17.0, macOS 14.0, watchOS 10.0, tvOS 17.0, *)
 4 |     public enum KEM : CaseIterable, Hashable {
   |                 `- note: enum 'KEM' does not conform to the 'Sendable' protocol
 5 |         case P256_HKDF_SHA256
 6 |         case P384_HKDF_SHA384
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousX/OHTTPEncapsulation.swift:144:33: warning: stored property 'kdf' of 'Sendable'-conforming struct 'RequestHeader' has non-sendable type 'HPKE.KDF'
142 |
143 |         /// Key derivation function.
144 |         public private(set) var kdf: HPKE.KDF
    |                                 `- warning: stored property 'kdf' of 'Sendable'-conforming struct 'RequestHeader' has non-sendable type 'HPKE.KDF'
145 |
146 |         /// The authenticated encryption with associated data (AEAD) algorithms to use.
CryptoKit.HPKE:3:17: note: enum 'KDF' does not conform to the 'Sendable' protocol
 1 | @available(iOS 17.0, macOS 14.0, watchOS 10.0, tvOS 17.0, *)
 2 | extension HPKE {
 3 |     public enum KDF : CaseIterable, Hashable {
   |                 `- note: enum 'KDF' does not conform to the 'Sendable' protocol
 4 |         case HKDF_SHA256
 5 |         case HKDF_SHA384
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousX/OHTTPEncapsulation.swift:147:33: warning: stored property 'aead' of 'Sendable'-conforming struct 'RequestHeader' has non-sendable type 'HPKE.AEAD'
145 |
146 |         /// The authenticated encryption with associated data (AEAD) algorithms to use.
147 |         public private(set) var aead: HPKE.AEAD
    |                                 `- warning: stored property 'aead' of 'Sendable'-conforming struct 'RequestHeader' has non-sendable type 'HPKE.AEAD'
148 |
149 |         /// Bytes representation of header fields (not key)
CryptoKit.HPKE:3:17: note: enum 'AEAD' does not conform to the 'Sendable' protocol
 1 | @available(iOS 17.0, macOS 14.0, watchOS 10.0, tvOS 17.0, *)
 2 | extension HPKE {
 3 |     public enum AEAD : CaseIterable, Hashable {
   |                 `- note: enum 'AEAD' does not conform to the 'Sendable' protocol
 4 |         case AES_GCM_128
 5 |         case AES_GCM_256
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousX/OHTTPEncapsulation.swift:162:33: warning: stored property 'recipient' of 'Sendable'-conforming struct 'StreamingRequestDecapsulator' has non-sendable type 'HPKE.Recipient'
160 |
161 |         /// Message recipient.
162 |         public private(set) var recipient: HPKE.Recipient
    |                                 `- warning: stored property 'recipient' of 'Sendable'-conforming struct 'StreamingRequestDecapsulator' has non-sendable type 'HPKE.Recipient'
163 |
164 |         /// Initialise, preparing to remove oblivious encapsulation.
CryptoKit.HPKE:15:19: note: struct 'Recipient' does not conform to the 'Sendable' protocol
13 |     }
14 |     @available(iOS 17.0, macOS 14.0, watchOS 10.0, tvOS 17.0, *)
15 |     public struct Recipient {
   |                   `- note: struct 'Recipient' does not conform to the 'Sendable' protocol
16 |         public func exportSecret<Context>(context: Context, outputByteCount: Int) throws -> SymmetricKey where Context : DataProtocol
17 |         public init<SK>(privateKey: SK, ciphersuite: HPKE.Ciphersuite, info: Data, encapsulatedKey: Data) throws where SK : HPKEDiffieHellmanPrivateKey
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousX/OHTTPEncapsulation.swift:299:21: warning: stored property 'aeadKey' of 'Sendable'-conforming struct 'StreamingResponse' has non-sendable type 'SymmetricKey'
297 |         private var aeadNonce: Data
298 |
299 |         private let aeadKey: SymmetricKey
    |                     `- warning: stored property 'aeadKey' of 'Sendable'-conforming struct 'StreamingResponse' has non-sendable type 'SymmetricKey'
300 |
301 |         private let aead: HPKE.AEAD
CryptoKit.SymmetricKey:2:15: note: struct 'SymmetricKey' does not conform to the 'Sendable' protocol
1 | @available(iOS 13.0, macOS 10.15, watchOS 6.0, tvOS 13.0, *)
2 | public struct SymmetricKey : ContiguousBytes {
  |               `- note: struct 'SymmetricKey' does not conform to the 'Sendable' protocol
3 |     public func withUnsafeBytes<R>(_ body: (UnsafeRawBufferPointer) throws -> R) rethrows -> R
4 |     public init<D>(data: D) where D : ContiguousBytes
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousX/OHTTPEncapsulation.swift:301:21: warning: stored property 'aead' of 'Sendable'-conforming struct 'StreamingResponse' has non-sendable type 'HPKE.AEAD'
299 |         private let aeadKey: SymmetricKey
300 |
301 |         private let aead: HPKE.AEAD
    |                     `- warning: stored property 'aead' of 'Sendable'-conforming struct 'StreamingResponse' has non-sendable type 'HPKE.AEAD'
302 |
303 |         private var counter: UInt64
CryptoKit.HPKE:3:17: note: enum 'AEAD' does not conform to the 'Sendable' protocol
 1 | @available(iOS 17.0, macOS 14.0, watchOS 10.0, tvOS 17.0, *)
 2 | extension HPKE {
 3 |     public enum AEAD : CaseIterable, Hashable {
   |                 `- note: enum 'AEAD' does not conform to the 'Sendable' protocol
 4 |         case AES_GCM_128
 5 |         case AES_GCM_256
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousX/OHTTPEncapsulation.swift:404:21: error: stored property 'state' of 'Sendable'-conforming struct 'StreamingResponseDecapsulator' has non-sendable type 'OHTTPEncapsulation.StreamingResponseDecapsulator.State'
388 |     /// Decapsulator which can process a response as a series of chunks.
389 |     public struct StreamingResponseDecapsulator: Sendable {
390 |         enum State {
    |              `- note: consider making enum 'State' conform to the 'Sendable' protocol
391 |             case awaitingResponseNonce(
392 |                 mediaType: String,
    :
402 |         }
403 |
404 |         private var state: State
    |                     `- error: stored property 'state' of 'Sendable'-conforming struct 'StreamingResponseDecapsulator' has non-sendable type 'OHTTPEncapsulation.StreamingResponseDecapsulator.State'
405 |
406 |         /// initialiser.
[320/334] Compiling ObliviousX OHTTPEncapsulation.swift
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousX/OHTTPEncapsulation.swift:60:33: warning: stored property 'sender' of 'Sendable'-conforming struct 'StreamingRequest' has non-sendable type 'HPKE.Sender'
 58 |         public let header: Data
 59 |         /// Sender used to seal messages.
 60 |         public private(set) var sender: HPKE.Sender
    |                                 `- warning: stored property 'sender' of 'Sendable'-conforming struct 'StreamingRequest' has non-sendable type 'HPKE.Sender'
 61 |
 62 |         /// Initialise
CryptoKit.HPKE:4:19: note: struct 'Sender' does not conform to the 'Sendable' protocol
 2 | extension HPKE {
 3 |     @available(iOS 17.0, macOS 14.0, watchOS 10.0, tvOS 17.0, *)
 4 |     public struct Sender {
   |                   `- note: struct 'Sender' does not conform to the 'Sendable' protocol
 5 |         public let encapsulatedKey: Data
 6 |         public func exportSecret<Context>(context: Context, outputByteCount: Int) throws -> SymmetricKey where Context : DataProtocol
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousX/OHTTPEncapsulation.swift:141:33: warning: stored property 'kem' of 'Sendable'-conforming struct 'RequestHeader' has non-sendable type 'HPKE.KEM'
139 |
140 |         /// Key encapsulation mechanism
141 |         public private(set) var kem: HPKE.KEM
    |                                 `- warning: stored property 'kem' of 'Sendable'-conforming struct 'RequestHeader' has non-sendable type 'HPKE.KEM'
142 |
143 |         /// Key derivation function.
CryptoKit.HPKE:4:17: note: enum 'KEM' does not conform to the 'Sendable' protocol
 2 | extension HPKE {
 3 |     @available(iOS 17.0, macOS 14.0, watchOS 10.0, tvOS 17.0, *)
 4 |     public enum KEM : CaseIterable, Hashable {
   |                 `- note: enum 'KEM' does not conform to the 'Sendable' protocol
 5 |         case P256_HKDF_SHA256
 6 |         case P384_HKDF_SHA384
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousX/OHTTPEncapsulation.swift:144:33: warning: stored property 'kdf' of 'Sendable'-conforming struct 'RequestHeader' has non-sendable type 'HPKE.KDF'
142 |
143 |         /// Key derivation function.
144 |         public private(set) var kdf: HPKE.KDF
    |                                 `- warning: stored property 'kdf' of 'Sendable'-conforming struct 'RequestHeader' has non-sendable type 'HPKE.KDF'
145 |
146 |         /// The authenticated encryption with associated data (AEAD) algorithms to use.
CryptoKit.HPKE:3:17: note: enum 'KDF' does not conform to the 'Sendable' protocol
 1 | @available(iOS 17.0, macOS 14.0, watchOS 10.0, tvOS 17.0, *)
 2 | extension HPKE {
 3 |     public enum KDF : CaseIterable, Hashable {
   |                 `- note: enum 'KDF' does not conform to the 'Sendable' protocol
 4 |         case HKDF_SHA256
 5 |         case HKDF_SHA384
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousX/OHTTPEncapsulation.swift:147:33: warning: stored property 'aead' of 'Sendable'-conforming struct 'RequestHeader' has non-sendable type 'HPKE.AEAD'
145 |
146 |         /// The authenticated encryption with associated data (AEAD) algorithms to use.
147 |         public private(set) var aead: HPKE.AEAD
    |                                 `- warning: stored property 'aead' of 'Sendable'-conforming struct 'RequestHeader' has non-sendable type 'HPKE.AEAD'
148 |
149 |         /// Bytes representation of header fields (not key)
CryptoKit.HPKE:3:17: note: enum 'AEAD' does not conform to the 'Sendable' protocol
 1 | @available(iOS 17.0, macOS 14.0, watchOS 10.0, tvOS 17.0, *)
 2 | extension HPKE {
 3 |     public enum AEAD : CaseIterable, Hashable {
   |                 `- note: enum 'AEAD' does not conform to the 'Sendable' protocol
 4 |         case AES_GCM_128
 5 |         case AES_GCM_256
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousX/OHTTPEncapsulation.swift:162:33: warning: stored property 'recipient' of 'Sendable'-conforming struct 'StreamingRequestDecapsulator' has non-sendable type 'HPKE.Recipient'
160 |
161 |         /// Message recipient.
162 |         public private(set) var recipient: HPKE.Recipient
    |                                 `- warning: stored property 'recipient' of 'Sendable'-conforming struct 'StreamingRequestDecapsulator' has non-sendable type 'HPKE.Recipient'
163 |
164 |         /// Initialise, preparing to remove oblivious encapsulation.
CryptoKit.HPKE:15:19: note: struct 'Recipient' does not conform to the 'Sendable' protocol
13 |     }
14 |     @available(iOS 17.0, macOS 14.0, watchOS 10.0, tvOS 17.0, *)
15 |     public struct Recipient {
   |                   `- note: struct 'Recipient' does not conform to the 'Sendable' protocol
16 |         public func exportSecret<Context>(context: Context, outputByteCount: Int) throws -> SymmetricKey where Context : DataProtocol
17 |         public init<SK>(privateKey: SK, ciphersuite: HPKE.Ciphersuite, info: Data, encapsulatedKey: Data) throws where SK : HPKEDiffieHellmanPrivateKey
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousX/OHTTPEncapsulation.swift:299:21: warning: stored property 'aeadKey' of 'Sendable'-conforming struct 'StreamingResponse' has non-sendable type 'SymmetricKey'
297 |         private var aeadNonce: Data
298 |
299 |         private let aeadKey: SymmetricKey
    |                     `- warning: stored property 'aeadKey' of 'Sendable'-conforming struct 'StreamingResponse' has non-sendable type 'SymmetricKey'
300 |
301 |         private let aead: HPKE.AEAD
CryptoKit.SymmetricKey:2:15: note: struct 'SymmetricKey' does not conform to the 'Sendable' protocol
1 | @available(iOS 13.0, macOS 10.15, watchOS 6.0, tvOS 13.0, *)
2 | public struct SymmetricKey : ContiguousBytes {
  |               `- note: struct 'SymmetricKey' does not conform to the 'Sendable' protocol
3 |     public func withUnsafeBytes<R>(_ body: (UnsafeRawBufferPointer) throws -> R) rethrows -> R
4 |     public init<D>(data: D) where D : ContiguousBytes
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousX/OHTTPEncapsulation.swift:301:21: warning: stored property 'aead' of 'Sendable'-conforming struct 'StreamingResponse' has non-sendable type 'HPKE.AEAD'
299 |         private let aeadKey: SymmetricKey
300 |
301 |         private let aead: HPKE.AEAD
    |                     `- warning: stored property 'aead' of 'Sendable'-conforming struct 'StreamingResponse' has non-sendable type 'HPKE.AEAD'
302 |
303 |         private var counter: UInt64
CryptoKit.HPKE:3:17: note: enum 'AEAD' does not conform to the 'Sendable' protocol
 1 | @available(iOS 17.0, macOS 14.0, watchOS 10.0, tvOS 17.0, *)
 2 | extension HPKE {
 3 |     public enum AEAD : CaseIterable, Hashable {
   |                 `- note: enum 'AEAD' does not conform to the 'Sendable' protocol
 4 |         case AES_GCM_128
 5 |         case AES_GCM_256
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousX/OHTTPEncapsulation.swift:404:21: error: stored property 'state' of 'Sendable'-conforming struct 'StreamingResponseDecapsulator' has non-sendable type 'OHTTPEncapsulation.StreamingResponseDecapsulator.State'
388 |     /// Decapsulator which can process a response as a series of chunks.
389 |     public struct StreamingResponseDecapsulator: Sendable {
390 |         enum State {
    |              `- note: consider making enum 'State' conform to the 'Sendable' protocol
391 |             case awaitingResponseNonce(
392 |                 mediaType: String,
    :
402 |         }
403 |
404 |         private var state: State
    |                     `- error: stored property 'state' of 'Sendable'-conforming struct 'StreamingResponseDecapsulator' has non-sendable type 'OHTTPEncapsulation.StreamingResponseDecapsulator.State'
405 |
406 |         /// initialiser.
[321/334] Compiling NIOPosix ServerSocket.swift
[322/334] Emitting module ObliviousDoH
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousDoH/ODoHRoutine.swift:93:22: warning: stored property 'ct' of 'Sendable'-conforming struct 'RoutineCore' has non-sendable type 'HPKE.Ciphersuite'
  91 |     /// Initialized with a configuration containing the target's public key and algorithm parameters.
  92 |     internal struct RoutineCore: Sendable {
  93 |         internal var ct: HPKE.Ciphersuite
     |                      `- warning: stored property 'ct' of 'Sendable'-conforming struct 'RoutineCore' has non-sendable type 'HPKE.Ciphersuite'
  94 |         internal var pkData: Data
  95 |         internal var keyID: Data
CryptoKit.HPKE:3:19: note: struct 'Ciphersuite' does not conform to the 'Sendable' protocol
 1 | @available(iOS 17.0, macOS 14.0, watchOS 10.0, tvOS 17.0, *)
 2 | extension HPKE {
 3 |     public struct Ciphersuite {
   |                   `- note: struct 'Ciphersuite' does not conform to the 'Sendable' protocol
 4 |         public static let P256_SHA256_AES_GCM_256: HPKE.Ciphersuite
 5 |         public static let P384_SHA384_AES_GCM_256: HPKE.Ciphersuite
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousDoH/ODoHRoutine.swift:503:20: warning: stored property 'context' of 'Sendable'-conforming struct 'QueryEncryptionResult' has non-sendable type 'HPKE.Sender'
 501 |         public let encryptedQuery: Data
 502 |         /// HPKE sender context required for response decryption
 503 |         public let context: HPKE.Sender
     |                    `- warning: stored property 'context' of 'Sendable'-conforming struct 'QueryEncryptionResult' has non-sendable type 'HPKE.Sender'
 504 |
 505 |         internal init(encryptedQuery: Data, context: HPKE.Sender) {
CryptoKit.HPKE:4:19: note: struct 'Sender' does not conform to the 'Sendable' protocol
 2 | extension HPKE {
 3 |     @available(iOS 17.0, macOS 14.0, watchOS 10.0, tvOS 17.0, *)
 4 |     public struct Sender {
   |                   `- note: struct 'Sender' does not conform to the 'Sendable' protocol
 5 |         public let encapsulatedKey: Data
 6 |         public func exportSecret<Context>(context: Context, outputByteCount: Int) throws -> SymmetricKey where Context : DataProtocol
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousDoH/ODoHRoutine.swift:519:20: warning: stored property 'context' of 'Sendable'-conforming struct 'QueryDecryptionResult' has non-sendable type 'HPKE.Recipient'
 517 |         public let plaintextQuery: MessagePlaintext
 518 |         /// HPKE recipient context required for response encryption
 519 |         public let context: HPKE.Recipient
     |                    `- warning: stored property 'context' of 'Sendable'-conforming struct 'QueryDecryptionResult' has non-sendable type 'HPKE.Recipient'
 520 |
 521 |         internal init(plaintextQuery: MessagePlaintext, context: HPKE.Recipient) {
CryptoKit.HPKE:15:19: note: struct 'Recipient' does not conform to the 'Sendable' protocol
13 |     }
14 |     @available(iOS 17.0, macOS 14.0, watchOS 10.0, tvOS 17.0, *)
15 |     public struct Recipient {
   |                   `- note: struct 'Recipient' does not conform to the 'Sendable' protocol
16 |         public func exportSecret<Context>(context: Context, outputByteCount: Int) throws -> SymmetricKey where Context : DataProtocol
17 |         public init<SK>(privateKey: SK, ciphersuite: HPKE.Ciphersuite, info: Data, encapsulatedKey: Data) throws where SK : HPKEDiffieHellmanPrivateKey
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousDoH/ODoHRoutine.swift:649:20: warning: stored property 'kem' of 'Sendable'-conforming struct 'ConfigurationContents' has non-sendable type 'HPKE.KEM'
 647 |     /// the versioned Configuration wrapper for wire format transmission.
 648 |     public struct ConfigurationContents: ConfigurationContentsProtocol {
 649 |         public let kem: HPKE.KEM
     |                    `- warning: stored property 'kem' of 'Sendable'-conforming struct 'ConfigurationContents' has non-sendable type 'HPKE.KEM'
 650 |         public let kdf: HPKE.KDF
 651 |         public let aead: HPKE.AEAD
CryptoKit.HPKE:4:17: note: enum 'KEM' does not conform to the 'Sendable' protocol
 2 | extension HPKE {
 3 |     @available(iOS 17.0, macOS 14.0, watchOS 10.0, tvOS 17.0, *)
 4 |     public enum KEM : CaseIterable, Hashable {
   |                 `- note: enum 'KEM' does not conform to the 'Sendable' protocol
 5 |         case P256_HKDF_SHA256
 6 |         case P384_HKDF_SHA384
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousDoH/ODoHRoutine.swift:650:20: warning: stored property 'kdf' of 'Sendable'-conforming struct 'ConfigurationContents' has non-sendable type 'HPKE.KDF'
 648 |     public struct ConfigurationContents: ConfigurationContentsProtocol {
 649 |         public let kem: HPKE.KEM
 650 |         public let kdf: HPKE.KDF
     |                    `- warning: stored property 'kdf' of 'Sendable'-conforming struct 'ConfigurationContents' has non-sendable type 'HPKE.KDF'
 651 |         public let aead: HPKE.AEAD
 652 |         // length prefix (UInt16)
CryptoKit.HPKE:3:17: note: enum 'KDF' does not conform to the 'Sendable' protocol
 1 | @available(iOS 17.0, macOS 14.0, watchOS 10.0, tvOS 17.0, *)
 2 | extension HPKE {
 3 |     public enum KDF : CaseIterable, Hashable {
   |                 `- note: enum 'KDF' does not conform to the 'Sendable' protocol
 4 |         case HKDF_SHA256
 5 |         case HKDF_SHA384
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousDoH/ODoHRoutine.swift:651:20: warning: stored property 'aead' of 'Sendable'-conforming struct 'ConfigurationContents' has non-sendable type 'HPKE.AEAD'
 649 |         public let kem: HPKE.KEM
 650 |         public let kdf: HPKE.KDF
 651 |         public let aead: HPKE.AEAD
     |                    `- warning: stored property 'aead' of 'Sendable'-conforming struct 'ConfigurationContents' has non-sendable type 'HPKE.AEAD'
 652 |         // length prefix (UInt16)
 653 |         public let publicKey: Data
CryptoKit.HPKE:3:17: note: enum 'AEAD' does not conform to the 'Sendable' protocol
 1 | @available(iOS 17.0, macOS 14.0, watchOS 10.0, tvOS 17.0, *)
 2 | extension HPKE {
 3 |     public enum AEAD : CaseIterable, Hashable {
   |                 `- note: enum 'AEAD' does not conform to the 'Sendable' protocol
 4 |         case AES_GCM_128
 5 |         case AES_GCM_256
[323/334] Compiling NIOPosix Socket.swift
[324/334] Compiling NIOPosix SocketChannel.swift
[325/334] Compiling NIOPosix SocketProtocols.swift
[326/334] Compiling ObliviousDoH Errors.swift
[327/334] Compiling NIOPosix StructuredConcurrencyHelpers.swift
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousDoH/ODoHRoutine.swift:93:22: warning: stored property 'ct' of 'Sendable'-conforming struct 'RoutineCore' has non-sendable type 'HPKE.Ciphersuite'
  91 |     /// Initialized with a configuration containing the target's public key and algorithm parameters.
  92 |     internal struct RoutineCore: Sendable {
  93 |         internal var ct: HPKE.Ciphersuite
     |                      `- warning: stored property 'ct' of 'Sendable'-conforming struct 'RoutineCore' has non-sendable type 'HPKE.Ciphersuite'
  94 |         internal var pkData: Data
  95 |         internal var keyID: Data
CryptoKit.HPKE:3:19: note: struct 'Ciphersuite' does not conform to the 'Sendable' protocol
 1 | @available(iOS 17.0, macOS 14.0, watchOS 10.0, tvOS 17.0, *)
 2 | extension HPKE {
 3 |     public struct Ciphersuite {
   |                   `- note: struct 'Ciphersuite' does not conform to the 'Sendable' protocol
 4 |         public static let P256_SHA256_AES_GCM_256: HPKE.Ciphersuite
 5 |         public static let P384_SHA384_AES_GCM_256: HPKE.Ciphersuite
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousDoH/ODoHRoutine.swift:503:20: warning: stored property 'context' of 'Sendable'-conforming struct 'QueryEncryptionResult' has non-sendable type 'HPKE.Sender'
 501 |         public let encryptedQuery: Data
 502 |         /// HPKE sender context required for response decryption
 503 |         public let context: HPKE.Sender
     |                    `- warning: stored property 'context' of 'Sendable'-conforming struct 'QueryEncryptionResult' has non-sendable type 'HPKE.Sender'
 504 |
 505 |         internal init(encryptedQuery: Data, context: HPKE.Sender) {
CryptoKit.HPKE:4:19: note: struct 'Sender' does not conform to the 'Sendable' protocol
 2 | extension HPKE {
 3 |     @available(iOS 17.0, macOS 14.0, watchOS 10.0, tvOS 17.0, *)
 4 |     public struct Sender {
   |                   `- note: struct 'Sender' does not conform to the 'Sendable' protocol
 5 |         public let encapsulatedKey: Data
 6 |         public func exportSecret<Context>(context: Context, outputByteCount: Int) throws -> SymmetricKey where Context : DataProtocol
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousDoH/ODoHRoutine.swift:519:20: warning: stored property 'context' of 'Sendable'-conforming struct 'QueryDecryptionResult' has non-sendable type 'HPKE.Recipient'
 517 |         public let plaintextQuery: MessagePlaintext
 518 |         /// HPKE recipient context required for response encryption
 519 |         public let context: HPKE.Recipient
     |                    `- warning: stored property 'context' of 'Sendable'-conforming struct 'QueryDecryptionResult' has non-sendable type 'HPKE.Recipient'
 520 |
 521 |         internal init(plaintextQuery: MessagePlaintext, context: HPKE.Recipient) {
CryptoKit.HPKE:15:19: note: struct 'Recipient' does not conform to the 'Sendable' protocol
13 |     }
14 |     @available(iOS 17.0, macOS 14.0, watchOS 10.0, tvOS 17.0, *)
15 |     public struct Recipient {
   |                   `- note: struct 'Recipient' does not conform to the 'Sendable' protocol
16 |         public func exportSecret<Context>(context: Context, outputByteCount: Int) throws -> SymmetricKey where Context : DataProtocol
17 |         public init<SK>(privateKey: SK, ciphersuite: HPKE.Ciphersuite, info: Data, encapsulatedKey: Data) throws where SK : HPKEDiffieHellmanPrivateKey
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousDoH/ODoHRoutine.swift:649:20: warning: stored property 'kem' of 'Sendable'-conforming struct 'ConfigurationContents' has non-sendable type 'HPKE.KEM'
 647 |     /// the versioned Configuration wrapper for wire format transmission.
 648 |     public struct ConfigurationContents: ConfigurationContentsProtocol {
 649 |         public let kem: HPKE.KEM
     |                    `- warning: stored property 'kem' of 'Sendable'-conforming struct 'ConfigurationContents' has non-sendable type 'HPKE.KEM'
 650 |         public let kdf: HPKE.KDF
 651 |         public let aead: HPKE.AEAD
CryptoKit.HPKE:4:17: note: enum 'KEM' does not conform to the 'Sendable' protocol
 2 | extension HPKE {
 3 |     @available(iOS 17.0, macOS 14.0, watchOS 10.0, tvOS 17.0, *)
 4 |     public enum KEM : CaseIterable, Hashable {
   |                 `- note: enum 'KEM' does not conform to the 'Sendable' protocol
 5 |         case P256_HKDF_SHA256
 6 |         case P384_HKDF_SHA384
/Users/admin/builder/spi-builder-workspace/Sources/ObliviousDoH/ODoHRoutine.swift:650:20: warning: stored property 'kdf' of 'Sendable'-conforming struct 'ConfigurationContents' has non-sendable type 'HPKE.KDF'
 648 |     public struct ConfigurationContents: ConfigurationContentsProtocol {
 649 |         public let kem: HPKE.KEM
 650 |         public let kdf: HPKE.KDF
     |                    `- warning: stored property 'kdf' of 'Sendable'-conforming struct 'ConfigurationContents' has non-sendable type 'HPKE.KDF'
 651 |         public let aead: HPKE.AEAD
 652 |         // length prefix (UInt16)
CryptoKit.HPKE:3:17: note: enum 'KDF' does not conform to the 'Sendable' protocol
 1 | @available(iOS 17.0, macOS 14.0, watchOS 10.0, tvOS 17.0, *)
 2 | extension HPKE {
 3 |     public enum KDF : CaseIterable, Hashable {
   |                 `- note: enum 'KDF' does not conform to the 'Sendable' protocol
 4 |         case HKDF_SHA256
 5 |         case HKDF_SHA384
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BUILD FAILURE 6.0 macosSpm