Swift Package Index

Build Information

Failed to build IBMSwiftSDKCore, reference 1.2.1 (652ff3), with Swift 6.4 for Wasm on 18 Sep 2026 03:41:34 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/IBM/swift-sdk-core.git
Reference: 1.2.1
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/IBM/swift-sdk-core
 * tag               1.2.1      -> FETCH_HEAD
HEAD is now at 652ff3c build(version): ensure proper versionging is followed
Cloned https://github.com/IBM/swift-sdk-core.git
Revision (git rev-parse @):
652ff3cc98af7adb8130863fd7de7ab1e734e795
SUCCESS checkout https://github.com/IBM/swift-sdk-core.git at 1.2.1
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/IBM/swift-sdk-core.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Building for debugging...
[Planning deferred tasks]
[27 / 35] IBMSwiftSDKCore
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/Authentication.swift:46:32: error: cannot find type 'URLRequest' in scope
 44 |      - parameter completionHandler: The completion handler to execute with the authenticated `URLRequest`.
 45 |      */
 46 |     func authenticate(request: URLRequest, completionHandler: @escaping (URLRequest?, RestError?) -> Void)
    |                                `- error: cannot find type 'URLRequest' in scope
 47 | }
 48 |
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/Authentication.swift:46:74: error: cannot find type 'URLRequest' in scope
 44 |      - parameter completionHandler: The completion handler to execute with the authenticated `URLRequest`.
 45 |      */
 46 |     func authenticate(request: URLRequest, completionHandler: @escaping (URLRequest?, RestError?) -> Void)
    |                                                                          `- error: cannot find type 'URLRequest' in scope
 47 | }
 48 |
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/Authentication.swift:58:39: error: cannot find type 'URLRequest' in scope
 56 |     }
 57 |
 58 |     public func authenticate(request: URLRequest, completionHandler: @escaping (URLRequest?, RestError?) -> Void) {
    |                                       `- error: cannot find type 'URLRequest' in scope
 59 |         completionHandler(request, nil)
 60 |     }
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/Authentication.swift:58:81: error: cannot find type 'URLRequest' in scope
 56 |     }
 57 |
 58 |     public func authenticate(request: URLRequest, completionHandler: @escaping (URLRequest?, RestError?) -> Void) {
    |                                                                                 `- error: cannot find type 'URLRequest' in scope
 59 |         completionHandler(request, nil)
 60 |     }
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/Authentication.swift:79:39: error: cannot find type 'URLRequest' in scope
 77 |     }
 78 |
 79 |     public func authenticate(request: URLRequest, completionHandler: @escaping (URLRequest?, RestError?) -> Void) {
    |                                       `- error: cannot find type 'URLRequest' in scope
 80 |         var request = request
 81 |         request.addValue("Basic \(encodedCredentials)", forHTTPHeaderField: "Authorization")
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/Authentication.swift:79:81: error: cannot find type 'URLRequest' in scope
 77 |     }
 78 |
 79 |     public func authenticate(request: URLRequest, completionHandler: @escaping (URLRequest?, RestError?) -> Void) {
    |                                                                                 `- error: cannot find type 'URLRequest' in scope
 80 |         var request = request
 81 |         request.addValue("Basic \(encodedCredentials)", forHTTPHeaderField: "Authorization")
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/Authentication.swift:104:46: error: cannot find type 'URLRequest' in scope
102 |     }
103 |
104 |     public static func authenticate(request: URLRequest, bearerToken: String, completionHandler: @escaping (URLRequest?, RestError?) -> Void) {
    |                                              `- error: cannot find type 'URLRequest' in scope
105 |         var request = request
106 |         request.addValue("Bearer \(bearerToken)", forHTTPHeaderField: "Authorization")
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/Authentication.swift:104:109: error: cannot find type 'URLRequest' in scope
102 |     }
103 |
104 |     public static func authenticate(request: URLRequest, bearerToken: String, completionHandler: @escaping (URLRequest?, RestError?) -> Void) {
    |                                                                                                             `- error: cannot find type 'URLRequest' in scope
105 |         var request = request
106 |         request.addValue("Bearer \(bearerToken)", forHTTPHeaderField: "Authorization")
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/Authentication.swift:114:39: error: cannot find type 'URLRequest' in scope
112 |     }
113 |
114 |     public func authenticate(request: URLRequest, completionHandler: @escaping (URLRequest?, RestError?) -> Void) {
    |                                       `- error: cannot find type 'URLRequest' in scope
115 |         BearerTokenAuthenticator.authenticate(request: request, bearerToken: bearerToken, completionHandler: completionHandler)
116 |     }
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/Authentication.swift:114:81: error: cannot find type 'URLRequest' in scope
112 |     }
113 |
114 |     public func authenticate(request: URLRequest, completionHandler: @escaping (URLRequest?, RestError?) -> Void) {
    |                                                                                 `- error: cannot find type 'URLRequest' in scope
115 |         BearerTokenAuthenticator.authenticate(request: request, bearerToken: bearerToken, completionHandler: completionHandler)
116 |     }
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/Authentication.swift:131:18: error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
129 |
130 |     // Declare session to allow unit tests to insert mocks
131 |     var session: URLSession {get set}
    |                  `- error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
132 |
133 |     #if !os(Linux)
Foundation.URLSession:2:18: note: 'URLSession' 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 URLSession = AnyObject
  |                  `- note: 'URLSession' has been explicitly marked unavailable here
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/Authentication.swift:180:39: error: cannot find type 'URLRequest' in scope
178 |     }
179 |
180 |     public func authenticate(request: URLRequest, completionHandler: @escaping (URLRequest?, RestError?) -> Void) {
    |                                       `- error: cannot find type 'URLRequest' in scope
181 |         tokenSource.getToken { token, error in
182 |             if let token = token {
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/Authentication.swift:180:81: error: cannot find type 'URLRequest' in scope
178 |     }
179 |
180 |     public func authenticate(request: URLRequest, completionHandler: @escaping (URLRequest?, RestError?) -> Void) {
    |                                                                                 `- error: cannot find type 'URLRequest' in scope
181 |         tokenSource.getToken { token, error in
182 |             if let token = token {
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/CloudPakForDataAuthenticator.swift:35:69: error: type 'URLSessionConfiguration' (aka 'AnyObject') has no member 'default'
 33 |     var headers: [String: String]?
 34 |
 35 |     var session = URLSession(configuration: URLSessionConfiguration.default)
    |                                                                     `- error: type 'URLSessionConfiguration' (aka 'AnyObject') has no member 'default'
 36 |
 37 |     private var clientAuthenticator: Authenticator
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/CloudPakForDataAuthenticator.swift:57:32: error: cannot find 'DispatchQueue' in scope
 55 |
 56 |     // Dispatch queue for token refresh.  This is a serial queue (the default), so only one refresh at a time
 57 |     private var refreshQueue = DispatchQueue.init(label: "com.ibm.cloud.swift-sdk-core.token-refresh", qos: .background)
    |                                `- error: cannot find 'DispatchQueue' in scope
 58 |
 59 |     // Dispatch queue for token fetch.  This is a serial queue (the default), so only one fetch at a time
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/CloudPakForDataAuthenticator.swift:60:30: error: cannot find 'DispatchQueue' in scope
 58 |
 59 |     // Dispatch queue for token fetch.  This is a serial queue (the default), so only one fetch at a time
 60 |     private var fetchQueue = DispatchQueue.init(label: "com.ibm.cloud.swift-sdk-core.token-fetch", qos: .userInitiated)
    |                              `- error: cannot find 'DispatchQueue' in scope
 61 |
 62 |     let urlSuffix = "/v1/preauth/validateAuth"
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/CloudPakForDataAuthenticator.swift:114:62: error: 'HTTPURLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
112 |     }
113 |
114 |     internal func errorResponseDecoder(data: Data, response: HTTPURLResponse) -> RestError {
    |                                                              `- error: 'HTTPURLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
115 |         let message = HTTPURLResponse.localizedString(forStatusCode: response.statusCode)
116 |         return RestError.http(statusCode: response.statusCode, message: message, metadata: nil)
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/IBMSwiftSDKCore/Authentication/IAMAuthenticator.swift:42:69: error: type 'URLSessionConfiguration' (aka 'AnyObject') has no member 'default'
 40 |     var headers: [String: String]?
 41 |
 42 |     var session = URLSession(configuration: URLSessionConfiguration.default)
    |                                                                     `- error: type 'URLSessionConfiguration' (aka 'AnyObject') has no member 'default'
 43 |
 44 |     private let apiKey: String
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/IAMAuthenticator.swift:51:32: error: cannot find 'DispatchQueue' in scope
 49 |
 50 |     // Dispatch queue for token refresh.  This is a serial queue (the default), so only one refresh at a time
 51 |     private var refreshQueue = DispatchQueue.init(label: "com.ibm.cloud.swift-sdk-core.token-refresh", qos: .background)
    |                                `- error: cannot find 'DispatchQueue' in scope
 52 |
 53 |     // Dispatch queue for token fetch.  This is a serial queue (the default), so only one fetch at a time
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/IAMAuthenticator.swift:54:30: error: cannot find 'DispatchQueue' in scope
 52 |
 53 |     // Dispatch queue for token fetch.  This is a serial queue (the default), so only one fetch at a time
 54 |     private var fetchQueue = DispatchQueue.init(label: "com.ibm.cloud.swift-sdk-core.token-fetch", qos: .userInitiated)
    |                              `- error: cannot find 'DispatchQueue' in scope
 55 |
 56 |     init(apiKey: String, url: String? = nil) {
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/IAMAuthenticator.swift:111:62: error: 'HTTPURLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
109 |     }
110 |
111 |     internal func errorResponseDecoder(data: Data, response: HTTPURLResponse) -> RestError {
    |                                                              `- error: 'HTTPURLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
112 |         var errorMessage: String?
113 |         var metadata = [String: Any]()
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/IBMSwiftSDKCore/Authentication/InsecureConnection.swift:23:30: error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
21 |     /// Allow network requests to a server without verification of the server certificate.
22 |     /// **IMPORTANT**: This should ONLY be used if truly intended, as it is unsafe otherwise.
23 |     static func session() -> URLSession {
   |                              `- error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
24 |         return URLSession(configuration: .default, delegate: AllowInsecureConnectionDelegate(), delegateQueue: nil)
25 |     }
Foundation.URLSession:2:18: note: 'URLSession' 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 URLSession = AnyObject
  |                  `- note: 'URLSession' has been explicitly marked unavailable here
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/InsecureConnection.swift:33:50: error: cannot find type 'URLSessionDelegate' in scope
31 |  **IMPORTANT**: This can potentially cause dangerous security breaches, so use only if you are certain that you have taken necessary precautions.
32 |  */
33 | class AllowInsecureConnectionDelegate: NSObject, URLSessionDelegate {
   |                                                  `- error: cannot find type 'URLSessionDelegate' in scope
34 |     func urlSession(_ session: URLSession, didReceive challenge: URLAuthenticationChallenge, completionHandler: @escaping (URLSession.AuthChallengeDisposition, URLCredential?) -> Void) {
35 |         let credential = URLCredential(trust: challenge.protectionSpace.serverTrust!)
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/InsecureConnection.swift:34:135: error: 'AuthChallengeDisposition' is not a member type of type 'Foundation.URLSession' (aka 'AnyObject')
32 |  */
33 | class AllowInsecureConnectionDelegate: NSObject, URLSessionDelegate {
34 |     func urlSession(_ session: URLSession, didReceive challenge: URLAuthenticationChallenge, completionHandler: @escaping (URLSession.AuthChallengeDisposition, URLCredential?) -> Void) {
   |                                                                                                                                       `- error: 'AuthChallengeDisposition' is not a member type of type 'Foundation.URLSession' (aka 'AnyObject')
35 |         let credential = URLCredential(trust: challenge.protectionSpace.serverTrust!)
36 |         completionHandler(URLSession.AuthChallengeDisposition.useCredential, credential)
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/InsecureConnection.swift:34:32: error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
32 |  */
33 | class AllowInsecureConnectionDelegate: NSObject, URLSessionDelegate {
34 |     func urlSession(_ session: URLSession, didReceive challenge: URLAuthenticationChallenge, completionHandler: @escaping (URLSession.AuthChallengeDisposition, URLCredential?) -> Void) {
   |                                `- error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
35 |         let credential = URLCredential(trust: challenge.protectionSpace.serverTrust!)
36 |         completionHandler(URLSession.AuthChallengeDisposition.useCredential, credential)
Foundation.URLSession:2:18: note: 'URLSession' 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 URLSession = AnyObject
  |                  `- note: 'URLSession' has been explicitly marked unavailable here
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/InsecureConnection.swift:34:66: error: 'URLAuthenticationChallenge' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
32 |  */
33 | class AllowInsecureConnectionDelegate: NSObject, URLSessionDelegate {
34 |     func urlSession(_ session: URLSession, didReceive challenge: URLAuthenticationChallenge, completionHandler: @escaping (URLSession.AuthChallengeDisposition, URLCredential?) -> Void) {
   |                                                                  `- error: 'URLAuthenticationChallenge' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
35 |         let credential = URLCredential(trust: challenge.protectionSpace.serverTrust!)
36 |         completionHandler(URLSession.AuthChallengeDisposition.useCredential, credential)
Foundation.URLAuthenticationChallenge:2:18: note: 'URLAuthenticationChallenge' 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 URLAuthenticationChallenge = AnyObject
  |                  `- note: 'URLAuthenticationChallenge' has been explicitly marked unavailable here
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/RestRequest.swift:30:26: error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 28 |     public static var userAgent: String?
 29 |
 30 |     private let session: URLSession
    |                          `- error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 31 |     internal var authenticator: Authenticator
 32 |     internal var errorResponseDecoder: ((Data, HTTPURLResponse) -> RestError)
Foundation.URLSession:2:18: note: 'URLSession' 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 URLSession = AnyObject
  |                  `- note: 'URLSession' has been explicitly marked unavailable here
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/RestRequest.swift:32:48: error: 'HTTPURLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 30 |     private let session: URLSession
 31 |     internal var authenticator: Authenticator
 32 |     internal var errorResponseDecoder: ((Data, HTTPURLResponse) -> RestError)
    |                                                `- error: 'HTTPURLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 33 |     internal var method: String
 34 |     internal var url: String
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/IBMSwiftSDKCore/RestRequest.swift:40:18: error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 38 |
 39 |     public init(
 40 |         session: URLSession,
    |                  `- error: 'URLSession' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 41 |         authenticator: Authenticator,
 42 |         errorResponseDecoder: @escaping ((Data, HTTPURLResponse) -> RestError),
Foundation.URLSession:2:18: note: 'URLSession' 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 URLSession = AnyObject
  |                  `- note: 'URLSession' has been explicitly marked unavailable here
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/RestRequest.swift:42:49: error: 'HTTPURLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 40 |         session: URLSession,
 41 |         authenticator: Authenticator,
 42 |         errorResponseDecoder: @escaping ((Data, HTTPURLResponse) -> RestError),
    |                                                 `- error: 'HTTPURLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 43 |         method: String,
 44 |         url: String,
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/IBMSwiftSDKCore/RestRequest.swift:59:29: error: cannot find type 'URLRequest' in scope
 57 |     }
 58 |
 59 |     private var urlRequest: URLRequest? {
    |                             `- error: cannot find type 'URLRequest' in scope
 60 |         guard var components = URLComponents(string: url) else {
 61 |             return nil
/host/spi-builder-workspace/Sources/IBMSwiftSDKCore/RestRequest.swift:90:46: error: 'HTTPURLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 88 |      */
 89 |     internal func execute(
 90 |         completionHandler: @escaping (Data?, HTTPURLResponse?, RestError?) -> Void)
    |                                              `- error: 'HTTPURLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
 91 |     {
 92 |         // add authentication credentials to the request
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/IBMSwiftSDKCore/RestRequest.swift:300:39: error: 'HTTPURLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
298 |     public func download(
299 |         to destination: URL,
300 |         completionHandler: @escaping (HTTPURLResponse?, RestError?) -> Void)
    |                                       `- error: 'HTTPURLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
301 |     {
302 |         // add authentication credentials to the request
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/IBMSwiftSDKCore/RestResponse.swift:50:29: error: 'HTTPURLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
48 |     }
49 |
50 |     internal init(response: HTTPURLResponse) {
   |                             `- error: 'HTTPURLResponse' is unavailable: This type has moved to the FoundationNetworking module. Import that module to use it.
51 |         var headers: [String: String] = [:]
52 |         for (key, value) in response.allHeaderFields {
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
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/Authentication.swift /host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/CloudPakForDataAuthenticator.swift /host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/ConfigBasedAuthenticatorFactory.swift /host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/IAMAuthenticator.swift /host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/InsecureConnection.swift /host/spi-builder-workspace/Sources/IBMSwiftSDKCore/Authentication/JWT.swift /host/spi-builder-workspace/Sources/IBMSwiftSDKCore/CodableExtensions.swift /host/spi-builder-workspace/Sources/IBMSwiftSDKCore/CredentialUtils.swift /host/spi-builder-workspace/Sources/IBMSwiftSDKCore/JSON.swift /host/spi-builder-workspace/Sources/IBMSwiftSDKCore/MultipartFormData.swift /host/spi-builder-workspace/Sources/IBMSwiftSDKCore/RestError.swift /host/spi-builder-workspace/Sources/IBMSwiftSDKCore/RestRequest.swift /host/spi-builder-workspace/Sources/IBMSwiftSDKCore/RestResponse.swift -target wasm32-unknown-wasip1 -disable-objc-interop -sdk /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -sysroot /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -I /host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 4 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode 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error: Build failed
BUILD FAILURE 6.4 wasm