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Build Information

Failed to build BerkananSDK with Swift 5.9 for macOS (SPM).

Build Command

env DEVELOPER_DIR="/Applications/Xcode-15.0.0-Beta.app" xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.19.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/zssz/BerkananSDK.git
Reference: 2.2.8
Initialized empty Git repository in /Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/.git/
From https://github.com/zssz/BerkananSDK
 * tag               2.2.8      -> FETCH_HEAD
HEAD is now at 3ea4e8c Update README.md
Cloned https://github.com/zssz/BerkananSDK.git into spi-builder-workspace
3ea4e8ca0eb038c789c4be7ead0de0bd7954dec6
SUCCESS checkout https://github.com/zssz/BerkananSDK.git at 2.2.8
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.9
Building package at path:  spi-builder-workspace
Running build ...
env DEVELOPER_DIR="/Applications/Xcode-15.0.0-Beta.app" xcrun swift build --arch arm64
Building ... (attempt 1)
Fetching https://github.com/zssz/BerkananFoundation from cache
Fetching https://github.com/apple/swift-protobuf.git from cache
Fetching https://github.com/zssz/BerkananCompression from cache
Fetched https://github.com/zssz/BerkananFoundation (0.29s)
Fetched https://github.com/zssz/BerkananCompression (0.29s)
Fetched https://github.com/apple/swift-protobuf.git (0.68s)
Computing version for https://github.com/zssz/BerkananFoundation
Computed https://github.com/zssz/BerkananFoundation at 1.0.0 (0.42s)
Computing version for https://github.com/zssz/BerkananCompression
Computed https://github.com/zssz/BerkananCompression at 1.0.3 (0.39s)
Computing version for https://github.com/apple/swift-protobuf.git
Computed https://github.com/apple/swift-protobuf.git at 1.22.0 (0.54s)
Creating working copy for https://github.com/apple/swift-protobuf.git
Working copy of https://github.com/apple/swift-protobuf.git resolved at 1.22.0
Creating working copy for https://github.com/zssz/BerkananCompression
Working copy of https://github.com/zssz/BerkananCompression resolved at 1.0.3
Creating working copy for https://github.com/zssz/BerkananFoundation
Working copy of https://github.com/zssz/BerkananFoundation resolved at 1.0.0
[1/1] Compiling plugin SwiftProtobufPlugin
Building for debugging...
[1/88] Compiling CBerkananSDK CBMutableCharacteristic+Init.m
[2/88] Compiling CBerkananSDK CBMutableService+Init.m
[3/88] Compiling CBerkananSDK CBPeripheralManager+Init.m
[5/88] Compiling BerkananCompression Algorithm+CustomStringConvertible.swift
[6/88] Compiling BerkananCompression DataProtocol+Compression.swift
[7/88] Emitting module BerkananCompression
[8/88] Compiling BerkananCompression Data+Compression.swift
[9/88] Emitting module BerkananFoundation
[10/88] Compiling BerkananFoundation DataRepresentable.swift
[11/88] Compiling BerkananFoundation String+Quotes.swift
[12/88] Compiling BerkananFoundation Types+DataRepresentable.swift
[13/88] Compiling SwiftProtobuf TimeUtils.swift
[14/88] Compiling SwiftProtobuf UnknownStorage.swift
[15/88] Compiling SwiftProtobuf UnsafeBufferPointer+Shims.swift
[16/88] Compiling SwiftProtobuf UnsafeRawPointer+Shims.swift
[17/88] Compiling SwiftProtobuf Varint.swift
[18/88] Compiling SwiftProtobuf Version.swift
[19/88] Compiling SwiftProtobuf Visitor.swift
[20/88] Compiling SwiftProtobuf WireFormat.swift
[21/88] Compiling SwiftProtobuf ZigZag.swift
[22/88] Compiling SwiftProtobuf any.pb.swift
[23/98] Compiling SwiftProtobuf Google_Protobuf_Any+Registry.swift
[24/98] Compiling SwiftProtobuf Google_Protobuf_Duration+Extensions.swift
[25/98] Compiling SwiftProtobuf Google_Protobuf_FieldMask+Extensions.swift
[26/98] Compiling SwiftProtobuf Google_Protobuf_ListValue+Extensions.swift
[27/98] Compiling SwiftProtobuf Google_Protobuf_NullValue+Extensions.swift
[28/98] Compiling SwiftProtobuf Google_Protobuf_Struct+Extensions.swift
[29/98] Compiling SwiftProtobuf Google_Protobuf_Timestamp+Extensions.swift
[30/98] Compiling SwiftProtobuf Google_Protobuf_Value+Extensions.swift
[31/98] Compiling SwiftProtobuf Google_Protobuf_Wrappers+Extensions.swift
[32/98] Compiling SwiftProtobuf HashVisitor.swift
[33/98] Compiling SwiftProtobuf Internal.swift
[34/98] Compiling SwiftProtobuf Data+Extensions.swift
[35/98] Compiling SwiftProtobuf Decoder.swift
[36/98] Compiling SwiftProtobuf DoubleParser.swift
[37/98] Compiling SwiftProtobuf Enum.swift
[38/98] Compiling SwiftProtobuf ExtensibleMessage.swift
[39/98] Compiling SwiftProtobuf ExtensionFieldValueSet.swift
[40/98] Compiling SwiftProtobuf ExtensionFields.swift
[41/98] Compiling SwiftProtobuf ExtensionMap.swift
[42/98] Compiling SwiftProtobuf FieldTag.swift
[43/98] Compiling SwiftProtobuf FieldTypes.swift
[44/98] Compiling SwiftProtobuf Google_Protobuf_Any+Extensions.swift
[45/98] Emitting module SwiftProtobuf
[46/98] Compiling SwiftProtobuf AnyMessageStorage.swift
[47/98] Compiling SwiftProtobuf AnyUnpackError.swift
[48/98] Compiling SwiftProtobuf BinaryDecoder.swift
[49/98] Compiling SwiftProtobuf BinaryDecodingError.swift
[50/98] Compiling SwiftProtobuf BinaryDecodingOptions.swift
[51/98] Compiling SwiftProtobuf BinaryDelimited.swift
[52/98] Compiling SwiftProtobuf BinaryEncoder.swift
[53/98] Compiling SwiftProtobuf BinaryEncodingError.swift
[54/98] Compiling SwiftProtobuf BinaryEncodingSizeVisitor.swift
[55/98] Compiling SwiftProtobuf BinaryEncodingVisitor.swift
[56/98] Compiling SwiftProtobuf CustomJSONCodable.swift
[57/98] Compiling SwiftProtobuf JSONDecoder.swift
[58/98] Compiling SwiftProtobuf JSONDecodingError.swift
[59/98] Compiling SwiftProtobuf JSONDecodingOptions.swift
[60/98] Compiling SwiftProtobuf JSONEncoder.swift
[61/98] Compiling SwiftProtobuf JSONEncodingError.swift
[62/98] Compiling SwiftProtobuf JSONEncodingOptions.swift
[63/98] Compiling SwiftProtobuf JSONEncodingVisitor.swift
[64/98] Compiling SwiftProtobuf JSONMapEncodingVisitor.swift
[65/98] Compiling SwiftProtobuf JSONScanner.swift
[66/98] Compiling SwiftProtobuf MathUtils.swift
[67/98] Compiling SwiftProtobuf Message+AnyAdditions.swift
[68/98] Compiling SwiftProtobuf Message+BinaryAdditions.swift
[69/98] Compiling SwiftProtobuf Message+JSONAdditions.swift
[70/98] Compiling SwiftProtobuf Message+JSONArrayAdditions.swift
[71/98] Compiling SwiftProtobuf Message+TextFormatAdditions.swift
[72/98] Compiling SwiftProtobuf Message.swift
[73/98] Compiling SwiftProtobuf MessageExtension.swift
[74/98] Compiling SwiftProtobuf NameMap.swift
[75/98] Compiling SwiftProtobuf ProtoNameProviding.swift
[76/98] Compiling SwiftProtobuf ProtobufAPIVersionCheck.swift
[77/98] Compiling SwiftProtobuf ProtobufMap.swift
[78/98] Compiling SwiftProtobuf SelectiveVisitor.swift
[79/98] Compiling SwiftProtobuf SimpleExtensionMap.swift
[80/98] Compiling SwiftProtobuf StringUtils.swift
[81/98] Compiling SwiftProtobuf TextFormatDecoder.swift
[82/98] Compiling SwiftProtobuf TextFormatDecodingError.swift
[83/98] Compiling SwiftProtobuf TextFormatDecodingOptions.swift
[84/98] Compiling SwiftProtobuf TextFormatEncoder.swift
[85/98] Compiling SwiftProtobuf TextFormatEncodingOptions.swift
[86/98] Compiling SwiftProtobuf TextFormatEncodingVisitor.swift
[87/98] Compiling SwiftProtobuf TextFormatScanner.swift
[88/98] Compiling SwiftProtobuf api.pb.swift
[89/98] Compiling SwiftProtobuf descriptor.pb.swift
[90/98] Compiling SwiftProtobuf duration.pb.swift
[91/98] Compiling SwiftProtobuf empty.pb.swift
[92/98] Compiling SwiftProtobuf field_mask.pb.swift
[93/98] Compiling SwiftProtobuf source_context.pb.swift
[94/98] Compiling SwiftProtobuf struct.pb.swift
[95/98] Compiling SwiftProtobuf timestamp.pb.swift
[96/98] Compiling SwiftProtobuf type.pb.swift
[97/98] Compiling SwiftProtobuf wrappers.pb.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[98/116] Compiling BerkananSDK PBUUID+PayloadTypes.swift
[99/116] Compiling BerkananSDK PBUUID.pb.swift
[100/116] Emitting module BerkananSDK
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/BerkananBluetoothService.swift:17:51: warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead
public protocol BerkananBluetoothServiceDelegate: class {
                                                  ^~~~~
                                                  AnyObject
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/BerkananBluetoothService.swift:73:4: error: stored properties cannot be marked potentially unavailable with '@available'
  @available(OSX 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
   ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/BerkananBluetoothService.swift:80:4: error: stored properties cannot be marked potentially unavailable with '@available'
  @available(OSX 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
   ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/BerkananBluetoothService.swift:87:4: error: stored properties cannot be marked potentially unavailable with '@available'
  @available(OSX 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
   ^
[101/116] Compiling BerkananSDK Message.pb.swift
[102/116] Compiling BerkananSDK PBUUID+Additions.swift
[103/118] Compiling BerkananSDK Configuration+Additions.swift
[104/118] Compiling BerkananSDK Configuration+PDU.swift
[105/118] Compiling BerkananSDK Configuration.pb.swift
[106/118] Compiling BerkananSDK PublicMessage+Additions.swift
[107/118] Compiling BerkananSDK PublicMessage.pb.swift
[108/118] Compiling BerkananSDK Message+Additions.swift
[109/118] Compiling BerkananSDK Message+PDU.swift
[110/118] Compiling BerkananSDK BluetoothService.swift
[111/118] Compiling BerkananSDK CBPeripheral+Notifications.swift
[112/118] Compiling BerkananSDK UUID+Protobuf.swift
[113/118] Compiling BerkananSDK BerkananBluetoothService.swift
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/BerkananBluetoothService.swift:17:51: warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead
public protocol BerkananBluetoothServiceDelegate: class {
                                                  ^~~~~
                                                  AnyObject
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/BerkananBluetoothService.swift:73:4: error: stored properties cannot be marked potentially unavailable with '@available'
  @available(OSX 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
   ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/BerkananBluetoothService.swift:80:4: error: stored properties cannot be marked potentially unavailable with '@available'
  @available(OSX 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
   ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/BerkananBluetoothService.swift:87:4: error: stored properties cannot be marked potentially unavailable with '@available'
  @available(OSX 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
   ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1084:26: error: value of optional type 'CBService?' must be unwrapped to refer to member 'description' of wrapped base type 'CBService'
          characteristic.service.description,
                         ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1084:26: note: chain the optional using '?' to access member 'description' only for non-'nil' base values
          characteristic.service.description,
                         ^
                                ?
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1084:26: note: force-unwrap using '!' to abort execution if the optional value contains 'nil'
          characteristic.service.description,
                         ^
                                !
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1097:26: error: value of optional type 'CBService?' must be unwrapped to refer to member 'description' of wrapped base type 'CBService'
          characteristic.service.description
                         ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1097:26: note: chain the optional using '?' to access member 'description' only for non-'nil' base values
          characteristic.service.description
                         ^
                                ?
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1097:26: note: force-unwrap using '!' to abort execution if the optional value contains 'nil'
          characteristic.service.description
                         ^
                                !
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1117:26: error: value of optional type 'CBService?' must be unwrapped to refer to member 'description' of wrapped base type 'CBService'
          characteristic.service.description,
                         ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1117:26: note: chain the optional using '?' to access member 'description' only for non-'nil' base values
          characteristic.service.description,
                         ^
                                ?
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1117:26: note: force-unwrap using '!' to abort execution if the optional value contains 'nil'
          characteristic.service.description,
                         ^
                                !
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1131:26: error: value of optional type 'CBService?' must be unwrapped to refer to member 'description' of wrapped base type 'CBService'
          characteristic.service.description
                         ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1131:26: note: chain the optional using '?' to access member 'description' only for non-'nil' base values
          characteristic.service.description
                         ^
                                ?
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1131:26: note: force-unwrap using '!' to abort execution if the optional value contains 'nil'
          characteristic.service.description
                         ^
                                !
[114/118] Compiling BerkananSDK BluetoothController.swift
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/BerkananBluetoothService.swift:17:51: warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead
public protocol BerkananBluetoothServiceDelegate: class {
                                                  ^~~~~
                                                  AnyObject
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/BerkananBluetoothService.swift:73:4: error: stored properties cannot be marked potentially unavailable with '@available'
  @available(OSX 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
   ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/BerkananBluetoothService.swift:80:4: error: stored properties cannot be marked potentially unavailable with '@available'
  @available(OSX 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
   ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/BerkananBluetoothService.swift:87:4: error: stored properties cannot be marked potentially unavailable with '@available'
  @available(OSX 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
   ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1084:26: error: value of optional type 'CBService?' must be unwrapped to refer to member 'description' of wrapped base type 'CBService'
          characteristic.service.description,
                         ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1084:26: note: chain the optional using '?' to access member 'description' only for non-'nil' base values
          characteristic.service.description,
                         ^
                                ?
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1084:26: note: force-unwrap using '!' to abort execution if the optional value contains 'nil'
          characteristic.service.description,
                         ^
                                !
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1097:26: error: value of optional type 'CBService?' must be unwrapped to refer to member 'description' of wrapped base type 'CBService'
          characteristic.service.description
                         ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1097:26: note: chain the optional using '?' to access member 'description' only for non-'nil' base values
          characteristic.service.description
                         ^
                                ?
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1097:26: note: force-unwrap using '!' to abort execution if the optional value contains 'nil'
          characteristic.service.description
                         ^
                                !
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1117:26: error: value of optional type 'CBService?' must be unwrapped to refer to member 'description' of wrapped base type 'CBService'
          characteristic.service.description,
                         ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1117:26: note: chain the optional using '?' to access member 'description' only for non-'nil' base values
          characteristic.service.description,
                         ^
                                ?
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1117:26: note: force-unwrap using '!' to abort execution if the optional value contains 'nil'
          characteristic.service.description,
                         ^
                                !
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1131:26: error: value of optional type 'CBService?' must be unwrapped to refer to member 'description' of wrapped base type 'CBService'
          characteristic.service.description
                         ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1131:26: note: chain the optional using '?' to access member 'description' only for non-'nil' base values
          characteristic.service.description
                         ^
                                ?
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1131:26: note: force-unwrap using '!' to abort execution if the optional value contains 'nil'
          characteristic.service.description
                         ^
                                !
[115/118] Compiling BerkananSDK BluetoothService+CoreBluetooth.swift
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/BerkananBluetoothService.swift:17:51: warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead
public protocol BerkananBluetoothServiceDelegate: class {
                                                  ^~~~~
                                                  AnyObject
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/BerkananBluetoothService.swift:73:4: error: stored properties cannot be marked potentially unavailable with '@available'
  @available(OSX 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
   ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/BerkananBluetoothService.swift:80:4: error: stored properties cannot be marked potentially unavailable with '@available'
  @available(OSX 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
   ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/BerkananBluetoothService.swift:87:4: error: stored properties cannot be marked potentially unavailable with '@available'
  @available(OSX 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
   ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1084:26: error: value of optional type 'CBService?' must be unwrapped to refer to member 'description' of wrapped base type 'CBService'
          characteristic.service.description,
                         ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1084:26: note: chain the optional using '?' to access member 'description' only for non-'nil' base values
          characteristic.service.description,
                         ^
                                ?
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1084:26: note: force-unwrap using '!' to abort execution if the optional value contains 'nil'
          characteristic.service.description,
                         ^
                                !
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1097:26: error: value of optional type 'CBService?' must be unwrapped to refer to member 'description' of wrapped base type 'CBService'
          characteristic.service.description
                         ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1097:26: note: chain the optional using '?' to access member 'description' only for non-'nil' base values
          characteristic.service.description
                         ^
                                ?
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1097:26: note: force-unwrap using '!' to abort execution if the optional value contains 'nil'
          characteristic.service.description
                         ^
                                !
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1117:26: error: value of optional type 'CBService?' must be unwrapped to refer to member 'description' of wrapped base type 'CBService'
          characteristic.service.description,
                         ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1117:26: note: chain the optional using '?' to access member 'description' only for non-'nil' base values
          characteristic.service.description,
                         ^
                                ?
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1117:26: note: force-unwrap using '!' to abort execution if the optional value contains 'nil'
          characteristic.service.description,
                         ^
                                !
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1131:26: error: value of optional type 'CBService?' must be unwrapped to refer to member 'description' of wrapped base type 'CBService'
          characteristic.service.description
                         ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1131:26: note: chain the optional using '?' to access member 'description' only for non-'nil' base values
          characteristic.service.description
                         ^
                                ?
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1131:26: note: force-unwrap using '!' to abort execution if the optional value contains 'nil'
          characteristic.service.description
                         ^
                                !
[116/118] Compiling BerkananSDK User+Additions.swift
[117/118] Compiling BerkananSDK User.pb.swift
error: fatalError
Retrying in 0 seconds ...
Building ... (attempt 2)
[0/1] Planning build
[1/1] Compiling plugin SwiftProtobufPlugin
Building for debugging...
error: emit-module command failed with exit code 1 (use -v to see invocation)
[2/6] Compiling BerkananSDK BluetoothService+CoreBluetooth.swift
[3/6] Emitting module BerkananSDK
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/BerkananBluetoothService.swift:17:51: warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead
public protocol BerkananBluetoothServiceDelegate: class {
                                                  ^~~~~
                                                  AnyObject
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/BerkananBluetoothService.swift:73:4: error: stored properties cannot be marked potentially unavailable with '@available'
  @available(OSX 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
   ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/BerkananBluetoothService.swift:80:4: error: stored properties cannot be marked potentially unavailable with '@available'
  @available(OSX 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
   ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/BerkananBluetoothService.swift:87:4: error: stored properties cannot be marked potentially unavailable with '@available'
  @available(OSX 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
   ^
[4/6] Compiling BerkananSDK BerkananBluetoothService.swift
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/BerkananBluetoothService.swift:17:51: warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead
public protocol BerkananBluetoothServiceDelegate: class {
                                                  ^~~~~
                                                  AnyObject
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/BerkananBluetoothService.swift:73:4: error: stored properties cannot be marked potentially unavailable with '@available'
  @available(OSX 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
   ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/BerkananBluetoothService.swift:80:4: error: stored properties cannot be marked potentially unavailable with '@available'
  @available(OSX 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
   ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/BerkananBluetoothService.swift:87:4: error: stored properties cannot be marked potentially unavailable with '@available'
  @available(OSX 10.15, iOS 13.0, tvOS 13.0, watchOS 6.0, *)
   ^
[5/6] Compiling BerkananSDK BluetoothController.swift
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1084:26: error: value of optional type 'CBService?' must be unwrapped to refer to member 'description' of wrapped base type 'CBService'
          characteristic.service.description,
                         ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1084:26: note: chain the optional using '?' to access member 'description' only for non-'nil' base values
          characteristic.service.description,
                         ^
                                ?
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1084:26: note: force-unwrap using '!' to abort execution if the optional value contains 'nil'
          characteristic.service.description,
                         ^
                                !
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1097:26: error: value of optional type 'CBService?' must be unwrapped to refer to member 'description' of wrapped base type 'CBService'
          characteristic.service.description
                         ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1097:26: note: chain the optional using '?' to access member 'description' only for non-'nil' base values
          characteristic.service.description
                         ^
                                ?
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1097:26: note: force-unwrap using '!' to abort execution if the optional value contains 'nil'
          characteristic.service.description
                         ^
                                !
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1117:26: error: value of optional type 'CBService?' must be unwrapped to refer to member 'description' of wrapped base type 'CBService'
          characteristic.service.description,
                         ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1117:26: note: chain the optional using '?' to access member 'description' only for non-'nil' base values
          characteristic.service.description,
                         ^
                                ?
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1117:26: note: force-unwrap using '!' to abort execution if the optional value contains 'nil'
          characteristic.service.description,
                         ^
                                !
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1131:26: error: value of optional type 'CBService?' must be unwrapped to refer to member 'description' of wrapped base type 'CBService'
          characteristic.service.description
                         ^
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1131:26: note: chain the optional using '?' to access member 'description' only for non-'nil' base values
          characteristic.service.description
                         ^
                                ?
/Users/builder/builds/o86TiJKT/0/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/BerkananSDK/Bluetooth/BluetoothController.swift:1131:26: note: force-unwrap using '!' to abort execution if the optional value contains 'nil'
          characteristic.service.description
                         ^
                                !
[6/9] Compiling BerkananSDK BluetoothService.swift
[7/9] Compiling BerkananSDK Configuration+PDU.swift
[8/9] Compiling BerkananSDK Message+PDU.swift
error: fatalError
Retrying in 0 seconds ...
BUILD FAILURE 5.9 macosSpm

Build Machine: Mac 5