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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build SKWebAPI, reference 4.1.3 (b5b303), with Swift 6.1 for Linux on 25 Apr 2025 21:20:19 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/pvzig/SKWebAPI.git
Reference: 4.1.3
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/pvzig/SKWebAPI
 * tag               4.1.3      -> FETCH_HEAD
HEAD is now at b5b303c Merge pull request #13 from NoRespect/slackFormatEscaping
Cloned https://github.com/pvzig/SKWebAPI.git
Revision (git rev-parse @):
b5b303c7e5cdecd587499061a81128ef4d7ed3f1
SUCCESS checkout https://github.com/pvzig/SKWebAPI.git at 4.1.3
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/pvzig/SKWebAPI.git
https://github.com/pvzig/SKWebAPI.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "skcore",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "4.1.0",
            "upper_bound" : "4.2.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/SlackKit/SKCore"
    }
  ],
  "manifest_display_name" : "SKWebAPI",
  "name" : "SKWebAPI",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SKWebAPI",
      "targets" : [
        "SKWebAPI"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SKWebAPI",
      "module_type" : "SwiftTarget",
      "name" : "SKWebAPI",
      "path" : "Sources",
      "product_dependencies" : [
        "SKCore"
      ],
      "product_memberships" : [
        "SKWebAPI"
      ],
      "sources" : [
        "Endpoint.swift",
        "NetworkInterface.swift",
        "WebAPI.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Fetching https://github.com/SlackKit/SKCore
[1/288] Fetching skcore
Fetched https://github.com/SlackKit/SKCore from cache (0.37s)
Computing version for https://github.com/SlackKit/SKCore
Computed https://github.com/SlackKit/SKCore at 4.1.3 (1.36s)
Creating working copy for https://github.com/SlackKit/SKCore
Working copy of https://github.com/SlackKit/SKCore resolved at 4.1.3
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version-24593BA9C3E375BF.txt
[4/28] Compiling SKCore SlackError.swift
[5/28] Compiling SKCore Team.swift
[6/28] Compiling SKCore TeamIcon.swift
[7/28] Compiling SKCore Reaction.swift
[8/28] Compiling SKCore Reply.swift
[9/28] Compiling SKCore Scope.swift
[10/31] Compiling SKCore Topic.swift
[11/31] Compiling SKCore User.swift
[12/31] Compiling SKCore UserGroup.swift
[13/31] Compiling SKCore Action.swift
[14/31] Compiling SKCore Attachment.swift
[15/31] Compiling SKCore AttachmentField.swift
[16/31] Compiling SKCore Bot.swift
[17/31] Compiling SKCore Channel.swift
[18/31] Compiling SKCore Comment.swift
[19/31] Compiling SKCore CustomProfile.swift
[20/31] Compiling SKCore CustomProfileField.swift
[21/31] Emitting module SKCore
[22/31] Compiling SKCore DoNotDisturbStatus.swift
[23/31] Compiling SKCore Edited.swift
[24/31] Compiling SKCore Event.swift
[25/31] Compiling SKCore Extensions.swift
[26/31] Compiling SKCore File.swift
[27/31] Compiling SKCore History.swift
[28/31] Compiling SKCore Item.swift
[29/31] Compiling SKCore Message.swift
[30/31] Compiling SKCore OAuthConfig.swift
[31/31] Compiling SKCore RTMOptions.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[33/36] Emitting module SKWebAPI
/host/spi-builder-workspace/Sources/NetworkInterface.swift:33:27: error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
 31 |
 32 |     private let apiUrl = "https://slack.com/api/"
 33 |     private let session = URLSession(configuration: .default)
    |                           `- error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
 34 |
 35 |     internal init() {}
/host/spi-builder-workspace/Sources/NetworkInterface.swift:33:54: error: cannot infer contextual base in reference to member 'default'
 31 |
 32 |     private let apiUrl = "https://slack.com/api/"
 33 |     private let session = URLSession(configuration: .default)
    |                                                      `- error: cannot infer contextual base in reference to member 'default'
 34 |
 35 |     internal init() {}
/host/spi-builder-workspace/Sources/NetworkInterface.swift:133:66: error: 'URLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
131 |     }
132 |
133 |     internal static func handleResponse(_ data: Data?, response: URLResponse?, publicError: Error?) throws -> [String: Any] {
    |                                                                  `- error: 'URLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
134 |         guard let data = data, let response = response as? HTTPURLResponse else {
135 |             throw SlackError.clientNetworkError
Foundation.URLResponse:2:18: note: 'URLResponse' has been explicitly marked unavailable here
1 | @available(*, unavailable, message: "This type has moved to the FoundationNetworking module. Import that module to use it.")
2 | public typealias URLResponse = AnyObject
  |                  `- note: 'URLResponse' has been explicitly marked unavailable here
[34/36] Compiling SKWebAPI Endpoint.swift
[35/36] Compiling SKWebAPI NetworkInterface.swift
/host/spi-builder-workspace/Sources/NetworkInterface.swift:33:27: error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
 31 |
 32 |     private let apiUrl = "https://slack.com/api/"
 33 |     private let session = URLSession(configuration: .default)
    |                           `- error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
 34 |
 35 |     internal init() {}
/host/spi-builder-workspace/Sources/NetworkInterface.swift:33:54: error: cannot infer contextual base in reference to member 'default'
 31 |
 32 |     private let apiUrl = "https://slack.com/api/"
 33 |     private let session = URLSession(configuration: .default)
    |                                                      `- error: cannot infer contextual base in reference to member 'default'
 34 |
 35 |     internal init() {}
/host/spi-builder-workspace/Sources/NetworkInterface.swift:133:66: error: 'URLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
131 |     }
132 |
133 |     internal static func handleResponse(_ data: Data?, response: URLResponse?, publicError: Error?) throws -> [String: Any] {
    |                                                                  `- error: 'URLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
134 |         guard let data = data, let response = response as? HTTPURLResponse else {
135 |             throw SlackError.clientNetworkError
Foundation.URLResponse:2:18: note: 'URLResponse' has been explicitly marked unavailable here
1 | @available(*, unavailable, message: "This type has moved to the FoundationNetworking module. Import that module to use it.")
2 | public typealias URLResponse = AnyObject
  |                  `- note: 'URLResponse' has been explicitly marked unavailable here
/host/spi-builder-workspace/Sources/NetworkInterface.swift:47:23: error: cannot find 'URLRequest' in scope
 45 |             return
 46 |         }
 47 |         let request = URLRequest(url: url)
    |                       `- error: cannot find 'URLRequest' in scope
 48 |
 49 |         session.dataTask(with: request) {(data, response, publicError) in
/host/spi-builder-workspace/Sources/NetworkInterface.swift:51:84: error: argument type '_' expected to be an instance of a class or class-constrained type
 49 |         session.dataTask(with: request) {(data, response, publicError) in
 50 |             do {
 51 |                 successClosure(try NetworkInterface.handleResponse(data, response: response, publicError: publicError))
    |                                                                                    `- error: argument type '_' expected to be an instance of a class or class-constrained type
 52 |             } catch let error {
 53 |                 errorClosure(error as? SlackError ?? SlackError.unknownError)
/host/spi-builder-workspace/Sources/NetworkInterface.swift:63:23: error: cannot find 'URLRequest' in scope
 61 |             return nil
 62 |         }
 63 |         let request = URLRequest(url: url)
    |                       `- error: cannot find 'URLRequest' in scope
 64 |         var data: Data? = nil
 65 |         var response: URLResponse? = nil
/host/spi-builder-workspace/Sources/NetworkInterface.swift:65:23: error: 'URLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 63 |         let request = URLRequest(url: url)
 64 |         var data: Data? = nil
 65 |         var response: URLResponse? = nil
    |                       `- error: 'URLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 66 |         var error: Error? = nil
 67 |         let semaphore = DispatchSemaphore(value: 0)
Foundation.URLResponse:2:18: note: 'URLResponse' has been explicitly marked unavailable here
1 | @available(*, unavailable, message: "This type has moved to the FoundationNetworking module. Import that module to use it.")
2 | public typealias URLResponse = AnyObject
  |                  `- note: 'URLResponse' has been explicitly marked unavailable here
/host/spi-builder-workspace/Sources/NetworkInterface.swift:70:24: error: value of type '_' expected to be an instance of a class or class-constrained type in assignment
 68 |         session.dataTask(with: request) { (reqData, reqResponse, reqError) in
 69 |             data = reqData
 70 |             response = reqResponse
    |                        `- error: value of type '_' expected to be an instance of a class or class-constrained type in assignment
 71 |             error = reqError
 72 |             if data == nil, let error = error { print(error) }
/host/spi-builder-workspace/Sources/NetworkInterface.swift:89:23: error: cannot find 'URLRequest' in scope
 87 |             return
 88 |         }
 89 |         var request = URLRequest(url:url)
    |                       `- error: cannot find 'URLRequest' in scope
 90 |         request.httpMethod = "POST"
 91 |         let contentType = "application/json"
/host/spi-builder-workspace/Sources/NetworkInterface.swift:117:23: error: cannot find 'URLRequest' in scope
115 |             return
116 |         }
117 |         var request = URLRequest(url:url)
    |                       `- error: cannot find 'URLRequest' in scope
118 |         request.httpMethod = "POST"
119 |         let boundaryConstant = randomBoundary()
/host/spi-builder-workspace/Sources/NetworkInterface.swift:126:84: error: argument type '_' expected to be an instance of a class or class-constrained type
124 |         session.dataTask(with: request) {(data, response, publicError) in
125 |             do {
126 |                 successClosure(try NetworkInterface.handleResponse(data, response: response, publicError: publicError))
    |                                                                                    `- error: argument type '_' expected to be an instance of a class or class-constrained type
127 |             } catch let error {
128 |                 errorClosure(error as? SlackError ?? SlackError.unknownError)
/host/spi-builder-workspace/Sources/NetworkInterface.swift:134:56: warning: conditional downcast from 'URLResponse?' (aka 'Optional<AnyObject>') to 'HTTPURLResponse' (aka 'AnyObject') does nothing
132 |
133 |     internal static func handleResponse(_ data: Data?, response: URLResponse?, publicError: Error?) throws -> [String: Any] {
134 |         guard let data = data, let response = response as? HTTPURLResponse else {
    |                                                        `- warning: conditional downcast from 'URLResponse?' (aka 'Optional<AnyObject>') to 'HTTPURLResponse' (aka 'AnyObject') does nothing
135 |             throw SlackError.clientNetworkError
136 |         }
/host/spi-builder-workspace/Sources/NetworkInterface.swift:134:60: error: 'HTTPURLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
132 |
133 |     internal static func handleResponse(_ data: Data?, response: URLResponse?, publicError: Error?) throws -> [String: Any] {
134 |         guard let data = data, let response = response as? HTTPURLResponse else {
    |                                                            `- error: 'HTTPURLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
135 |             throw SlackError.clientNetworkError
136 |         }
Foundation.HTTPURLResponse:2:18: note: 'HTTPURLResponse' has been explicitly marked unavailable here
1 | @available(*, unavailable, message: "This type has moved to the FoundationNetworking module. Import that module to use it.")
2 | public typealias HTTPURLResponse = AnyObject
  |                  `- note: 'HTTPURLResponse' has been explicitly marked unavailable here
/host/spi-builder-workspace/Sources/NetworkInterface.swift:142:29: error: value of type 'HTTPURLResponse' (aka 'AnyObject') has no member 'statusCode'
140 |             }
141 |
142 |             switch response.statusCode {
    |                             `- error: value of type 'HTTPURLResponse' (aka 'AnyObject') has no member 'statusCode'
143 |             case 200:
144 |                 if json["ok"] as? Bool == true {
[36/36] Compiling SKWebAPI WebAPI.swift
/host/spi-builder-workspace/Sources/NetworkInterface.swift:33:27: error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
 31 |
 32 |     private let apiUrl = "https://slack.com/api/"
 33 |     private let session = URLSession(configuration: .default)
    |                           `- error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
 34 |
 35 |     internal init() {}
/host/spi-builder-workspace/Sources/NetworkInterface.swift:33:54: error: cannot infer contextual base in reference to member 'default'
 31 |
 32 |     private let apiUrl = "https://slack.com/api/"
 33 |     private let session = URLSession(configuration: .default)
    |                                                      `- error: cannot infer contextual base in reference to member 'default'
 34 |
 35 |     internal init() {}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/26] Compiling SKCore SlackError.swift
[3/26] Compiling SKCore Team.swift
[4/26] Compiling SKCore TeamIcon.swift
[5/26] Compiling SKCore Reaction.swift
[6/26] Compiling SKCore Reply.swift
[7/26] Compiling SKCore Scope.swift
[8/29] Compiling SKCore Message.swift
[9/29] Compiling SKCore OAuthConfig.swift
[10/29] Compiling SKCore RTMOptions.swift
[11/29] Compiling SKCore File.swift
[12/29] Compiling SKCore History.swift
[13/29] Compiling SKCore Item.swift
[14/29] Compiling SKCore Action.swift
[15/29] Compiling SKCore Attachment.swift
[16/29] Compiling SKCore AttachmentField.swift
[17/29] Compiling SKCore Bot.swift
[18/29] Compiling SKCore Channel.swift
[19/29] Compiling SKCore Comment.swift
[20/29] Compiling SKCore CustomProfile.swift
[21/29] Compiling SKCore CustomProfileField.swift
[22/29] Compiling SKCore DoNotDisturbStatus.swift
[23/29] Compiling SKCore Edited.swift
[24/29] Compiling SKCore Event.swift
[25/29] Compiling SKCore Extensions.swift
[26/29] Emitting module SKCore
[27/29] Compiling SKCore Topic.swift
[28/29] Compiling SKCore User.swift
[29/29] Compiling SKCore UserGroup.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[31/34] Emitting module SKWebAPI
/host/spi-builder-workspace/Sources/NetworkInterface.swift:33:27: error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
 31 |
 32 |     private let apiUrl = "https://slack.com/api/"
 33 |     private let session = URLSession(configuration: .default)
    |                           `- error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
 34 |
 35 |     internal init() {}
/host/spi-builder-workspace/Sources/NetworkInterface.swift:33:54: error: cannot infer contextual base in reference to member 'default'
 31 |
 32 |     private let apiUrl = "https://slack.com/api/"
 33 |     private let session = URLSession(configuration: .default)
    |                                                      `- error: cannot infer contextual base in reference to member 'default'
 34 |
 35 |     internal init() {}
/host/spi-builder-workspace/Sources/NetworkInterface.swift:133:66: error: 'URLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
131 |     }
132 |
133 |     internal static func handleResponse(_ data: Data?, response: URLResponse?, publicError: Error?) throws -> [String: Any] {
    |                                                                  `- error: 'URLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
134 |         guard let data = data, let response = response as? HTTPURLResponse else {
135 |             throw SlackError.clientNetworkError
Foundation.URLResponse:2:18: note: 'URLResponse' has been explicitly marked unavailable here
1 | @available(*, unavailable, message: "This type has moved to the FoundationNetworking module. Import that module to use it.")
2 | public typealias URLResponse = AnyObject
  |                  `- note: 'URLResponse' has been explicitly marked unavailable here
[32/34] Compiling SKWebAPI Endpoint.swift
[33/34] Compiling SKWebAPI NetworkInterface.swift
/host/spi-builder-workspace/Sources/NetworkInterface.swift:33:27: error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
 31 |
 32 |     private let apiUrl = "https://slack.com/api/"
 33 |     private let session = URLSession(configuration: .default)
    |                           `- error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
 34 |
 35 |     internal init() {}
/host/spi-builder-workspace/Sources/NetworkInterface.swift:33:54: error: cannot infer contextual base in reference to member 'default'
 31 |
 32 |     private let apiUrl = "https://slack.com/api/"
 33 |     private let session = URLSession(configuration: .default)
    |                                                      `- error: cannot infer contextual base in reference to member 'default'
 34 |
 35 |     internal init() {}
/host/spi-builder-workspace/Sources/NetworkInterface.swift:133:66: error: 'URLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
131 |     }
132 |
133 |     internal static func handleResponse(_ data: Data?, response: URLResponse?, publicError: Error?) throws -> [String: Any] {
    |                                                                  `- error: 'URLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
134 |         guard let data = data, let response = response as? HTTPURLResponse else {
135 |             throw SlackError.clientNetworkError
Foundation.URLResponse:2:18: note: 'URLResponse' has been explicitly marked unavailable here
1 | @available(*, unavailable, message: "This type has moved to the FoundationNetworking module. Import that module to use it.")
2 | public typealias URLResponse = AnyObject
  |                  `- note: 'URLResponse' has been explicitly marked unavailable here
/host/spi-builder-workspace/Sources/NetworkInterface.swift:47:23: error: cannot find 'URLRequest' in scope
 45 |             return
 46 |         }
 47 |         let request = URLRequest(url: url)
    |                       `- error: cannot find 'URLRequest' in scope
 48 |
 49 |         session.dataTask(with: request) {(data, response, publicError) in
/host/spi-builder-workspace/Sources/NetworkInterface.swift:51:84: error: argument type '_' expected to be an instance of a class or class-constrained type
 49 |         session.dataTask(with: request) {(data, response, publicError) in
 50 |             do {
 51 |                 successClosure(try NetworkInterface.handleResponse(data, response: response, publicError: publicError))
    |                                                                                    `- error: argument type '_' expected to be an instance of a class or class-constrained type
 52 |             } catch let error {
 53 |                 errorClosure(error as? SlackError ?? SlackError.unknownError)
/host/spi-builder-workspace/Sources/NetworkInterface.swift:63:23: error: cannot find 'URLRequest' in scope
 61 |             return nil
 62 |         }
 63 |         let request = URLRequest(url: url)
    |                       `- error: cannot find 'URLRequest' in scope
 64 |         var data: Data? = nil
 65 |         var response: URLResponse? = nil
/host/spi-builder-workspace/Sources/NetworkInterface.swift:65:23: error: 'URLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 63 |         let request = URLRequest(url: url)
 64 |         var data: Data? = nil
 65 |         var response: URLResponse? = nil
    |                       `- error: 'URLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 66 |         var error: Error? = nil
 67 |         let semaphore = DispatchSemaphore(value: 0)
Foundation.URLResponse:2:18: note: 'URLResponse' has been explicitly marked unavailable here
1 | @available(*, unavailable, message: "This type has moved to the FoundationNetworking module. Import that module to use it.")
2 | public typealias URLResponse = AnyObject
  |                  `- note: 'URLResponse' has been explicitly marked unavailable here
/host/spi-builder-workspace/Sources/NetworkInterface.swift:70:24: error: value of type '_' expected to be an instance of a class or class-constrained type in assignment
 68 |         session.dataTask(with: request) { (reqData, reqResponse, reqError) in
 69 |             data = reqData
 70 |             response = reqResponse
    |                        `- error: value of type '_' expected to be an instance of a class or class-constrained type in assignment
 71 |             error = reqError
 72 |             if data == nil, let error = error { print(error) }
/host/spi-builder-workspace/Sources/NetworkInterface.swift:89:23: error: cannot find 'URLRequest' in scope
 87 |             return
 88 |         }
 89 |         var request = URLRequest(url:url)
    |                       `- error: cannot find 'URLRequest' in scope
 90 |         request.httpMethod = "POST"
 91 |         let contentType = "application/json"
/host/spi-builder-workspace/Sources/NetworkInterface.swift:117:23: error: cannot find 'URLRequest' in scope
115 |             return
116 |         }
117 |         var request = URLRequest(url:url)
    |                       `- error: cannot find 'URLRequest' in scope
118 |         request.httpMethod = "POST"
119 |         let boundaryConstant = randomBoundary()
/host/spi-builder-workspace/Sources/NetworkInterface.swift:126:84: error: argument type '_' expected to be an instance of a class or class-constrained type
124 |         session.dataTask(with: request) {(data, response, publicError) in
125 |             do {
126 |                 successClosure(try NetworkInterface.handleResponse(data, response: response, publicError: publicError))
    |                                                                                    `- error: argument type '_' expected to be an instance of a class or class-constrained type
127 |             } catch let error {
128 |                 errorClosure(error as? SlackError ?? SlackError.unknownError)
/host/spi-builder-workspace/Sources/NetworkInterface.swift:134:56: warning: conditional downcast from 'URLResponse?' (aka 'Optional<AnyObject>') to 'HTTPURLResponse' (aka 'AnyObject') does nothing
132 |
133 |     internal static func handleResponse(_ data: Data?, response: URLResponse?, publicError: Error?) throws -> [String: Any] {
134 |         guard let data = data, let response = response as? HTTPURLResponse else {
    |                                                        `- warning: conditional downcast from 'URLResponse?' (aka 'Optional<AnyObject>') to 'HTTPURLResponse' (aka 'AnyObject') does nothing
135 |             throw SlackError.clientNetworkError
136 |         }
/host/spi-builder-workspace/Sources/NetworkInterface.swift:134:60: error: 'HTTPURLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
132 |
133 |     internal static func handleResponse(_ data: Data?, response: URLResponse?, publicError: Error?) throws -> [String: Any] {
134 |         guard let data = data, let response = response as? HTTPURLResponse else {
    |                                                            `- error: 'HTTPURLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
135 |             throw SlackError.clientNetworkError
136 |         }
Foundation.HTTPURLResponse:2:18: note: 'HTTPURLResponse' has been explicitly marked unavailable here
1 | @available(*, unavailable, message: "This type has moved to the FoundationNetworking module. Import that module to use it.")
2 | public typealias HTTPURLResponse = AnyObject
  |                  `- note: 'HTTPURLResponse' has been explicitly marked unavailable here
/host/spi-builder-workspace/Sources/NetworkInterface.swift:142:29: error: value of type 'HTTPURLResponse' (aka 'AnyObject') has no member 'statusCode'
140 |             }
141 |
142 |             switch response.statusCode {
    |                             `- error: value of type 'HTTPURLResponse' (aka 'AnyObject') has no member 'statusCode'
143 |             case 200:
144 |                 if json["ok"] as? Bool == true {
[34/34] Compiling SKWebAPI WebAPI.swift
/host/spi-builder-workspace/Sources/NetworkInterface.swift:33:27: error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
 31 |
 32 |     private let apiUrl = "https://slack.com/api/"
 33 |     private let session = URLSession(configuration: .default)
    |                           `- error: 'URLSession' (aka 'AnyObject') cannot be constructed because it has no accessible initializers
 34 |
 35 |     internal init() {}
/host/spi-builder-workspace/Sources/NetworkInterface.swift:33:54: error: cannot infer contextual base in reference to member 'default'
 31 |
 32 |     private let apiUrl = "https://slack.com/api/"
 33 |     private let session = URLSession(configuration: .default)
    |                                                      `- error: cannot infer contextual base in reference to member 'default'
 34 |
 35 |     internal init() {}
BUILD FAILURE 6.1 linux