Build Information
Failed to build swift-log-matrix, reference 0.3.1 (fa678c), with Swift 6.3 for Wasm on 13 Apr 2026 14:01:15 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1Build Log
========================================
RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/kiliankoe/swift-log-matrix.git
Reference: 0.3.1
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/kiliankoe/swift-log-matrix
* tag 0.3.1 -> FETCH_HEAD
HEAD is now at fa678c2 reformat log output and allow custom timestamp format
Cloned https://github.com/kiliankoe/swift-log-matrix.git
Revision (git rev-parse @):
fa678c27fce234deece224245cd44c4dcc380982
SUCCESS checkout https://github.com/kiliankoe/swift-log-matrix.git at 0.3.1
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Build
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Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/kiliankoe/swift-log-matrix.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:d69f4e7582c319245442d62a08b2d7c7fd5a0c0c69f5d2ef11d1530cd8d3329b
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest
Fetching https://github.com/apple/swift-log.git
[1/6552] Fetching swift-log
Fetched https://github.com/apple/swift-log.git from cache (0.87s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.11.0 (1.80s)
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.11.0
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version-24593BA9C3E375BF.txt
[4/9] Compiling Logging MetadataProvider.swift
[5/9] Compiling Logging LogHandler.swift
[6/9] Compiling Logging Locks.swift
[7/9] Emitting module Logging
[8/9] Compiling Logging LogEvent.swift
[9/9] Compiling Logging Logging.swift
[11/16] Compiling LoggingMatrix Message.swift
[12/16] Compiling LoggingMatrix Metadata+merged.swift
[13/16] Compiling LoggingMatrix URLSession+async.swift
/host/spi-builder-workspace/Sources/LoggingMatrix/URLSession+async.swift:7:1: error: non-nominal type 'URLSession' (aka 'AnyObject') cannot be extended [#NominalTypes]
5 | #endif
6 |
7 | extension URLSession {
| `- error: non-nominal type 'URLSession' (aka 'AnyObject') cannot be extended [#NominalTypes]
8 | func data(for request: URLRequest) async throws -> (Data, HTTPURLResponse) {
9 | try await withCheckedThrowingContinuation { continuation in
/host/spi-builder-workspace/Sources/LoggingMatrix/URLSession+async.swift:8:28: error: cannot find type 'URLRequest' in scope
6 |
7 | extension URLSession {
8 | func data(for request: URLRequest) async throws -> (Data, HTTPURLResponse) {
| `- error: cannot find type 'URLRequest' in scope
9 | try await withCheckedThrowingContinuation { continuation in
10 | let task = dataTask(with: request) { data, response, error in
[#NominalTypes]: <https://docs.swift.org/compiler/documentation/diagnostics/nominal-types>
[14/16] Compiling LoggingMatrix LoggingMatrixError.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[15/16] Emitting module LoggingMatrix
/host/spi-builder-workspace/Sources/LoggingMatrix/MatrixLogHandler.swift:8:14: warning: deprecated default implementation is used to satisfy instance method 'log(event:)' required by protocol 'LogHandler': You should implement this method instead of using the default implementation [#DeprecatedDeclaration]
6 | #endif
7 |
8 | public class MatrixLogHandler: LogHandler {
| `- warning: deprecated default implementation is used to satisfy instance method 'log(event:)' required by protocol 'LogHandler': You should implement this method instead of using the default implementation [#DeprecatedDeclaration]
9 | private var homeserver: URL
10 | private var roomID: String
/host/spi-builder-workspace/.build/checkouts/swift-log/Sources/Logging/LogHandler.swift:256:17: note: 'log(event:)' declared here
143 | ///
144 | /// - Parameter event: The log event containing the level, message, metadata, and source location.
145 | func log(event: LogEvent)
| `- note: requirement 'log(event:)' declared here
146 |
147 | /// Please do _not_ implement this method when you create a `LogHandler` implementation.
:
254 | /// Implement ``log(event:)`` in your ``LogHandler`` instead.
255 | @available(*, deprecated, message: "You should implement this method instead of using the default implementation")
256 | public func log(event: LogEvent) {
| `- note: 'log(event:)' declared here
257 | self.log(
258 | level: event.level,
/host/spi-builder-workspace/Sources/LoggingMatrix/URLSession+async.swift:7:1: error: non-nominal type 'URLSession' (aka 'AnyObject') cannot be extended [#NominalTypes]
5 | #endif
6 |
7 | extension URLSession {
| `- error: non-nominal type 'URLSession' (aka 'AnyObject') cannot be extended [#NominalTypes]
8 | func data(for request: URLRequest) async throws -> (Data, HTTPURLResponse) {
9 | try await withCheckedThrowingContinuation { continuation in
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
[#NominalTypes]: <https://docs.swift.org/compiler/documentation/diagnostics/nominal-types>
[16/16] Compiling LoggingMatrix MatrixLogHandler.swift
/host/spi-builder-workspace/Sources/LoggingMatrix/MatrixLogHandler.swift:8:14: warning: deprecated default implementation is used to satisfy instance method 'log(event:)' required by protocol 'LogHandler': You should implement this method instead of using the default implementation [#DeprecatedDeclaration]
6 | #endif
7 |
8 | public class MatrixLogHandler: LogHandler {
| `- warning: deprecated default implementation is used to satisfy instance method 'log(event:)' required by protocol 'LogHandler': You should implement this method instead of using the default implementation [#DeprecatedDeclaration]
9 | private var homeserver: URL
10 | private var roomID: String
/host/spi-builder-workspace/.build/checkouts/swift-log/Sources/Logging/LogHandler.swift:256:17: note: 'log(event:)' declared here
143 | ///
144 | /// - Parameter event: The log event containing the level, message, metadata, and source location.
145 | func log(event: LogEvent)
| `- note: requirement 'log(event:)' declared here
146 |
147 | /// Please do _not_ implement this method when you create a `LogHandler` implementation.
:
254 | /// Implement ``log(event:)`` in your ``LogHandler`` instead.
255 | @available(*, deprecated, message: "You should implement this method instead of using the default implementation")
256 | public func log(event: LogEvent) {
| `- note: 'log(event:)' declared here
257 | self.log(
258 | level: event.level,
/host/spi-builder-workspace/Sources/LoggingMatrix/MatrixLogHandler.swift:108:53: error: cannot find 'URLRequest' in scope
106 | urlComponents.queryItems = [URLQueryItem(name: "access_token", value: self.accessToken)]
107 |
108 | guard var request = urlComponents.url.map({ URLRequest(url: $0) }) else { throw LoggingMatrixError.invalidURL }
| `- error: cannot find 'URLRequest' in scope
109 | request.httpMethod = "POST"
110 | request.httpBody = payload
/host/spi-builder-workspace/Sources/LoggingMatrix/MatrixLogHandler.swift:114:53: error: type 'URLSession' (aka 'AnyObject') has no member 'shared'
112 | request.addValue("application/json", forHTTPHeaderField: "Accept")
113 |
114 | let (data, response) = try await URLSession.shared.data(for: request)
| `- error: type 'URLSession' (aka 'AnyObject') has no member 'shared'
115 | do {
116 | _ = try JSONDecoder().decode(EventResponse.self, from: data)
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
BUILD FAILURE 6.3 wasm