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Build Information

Failed to build SKRTMAPI, reference 4.1.2 (c46f78), with Swift 6.4 for Linux on 17 Sep 2026 01:40:25 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:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/pvzig/SKRTMAPI.git
Reference: 4.1.2
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/SKRTMAPI
 * tag               4.1.2      -> FETCH_HEAD
HEAD is now at c46f78c Merge pull request #10 from NoRespect/master
Cloned https://github.com/pvzig/SKRTMAPI.git
Revision (git rev-parse @):
c46f78c588e619c0d547ecae264d77dfaff5c0f0
SUCCESS checkout https://github.com/pvzig/SKRTMAPI.git at 4.1.2
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.4
Building package at path:  $PWD
https://github.com/pvzig/SKRTMAPI.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-1":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:c77fcce225e223ac0fafed844619173fc6de8d62dd560eeb28db3182af6a282b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest
Fetching https://github.com/SlackKit/SKCore
Fetching https://github.com/vapor/engine
Fetching https://github.com/SlackKit/SKWebAPI
[1/294] Fetching skwebapi
[295/25761] Fetching skwebapi, engine
[296/26049] Fetching skwebapi, engine, skcore
Fetched https://github.com/SlackKit/SKCore (0.75s)
Fetched https://github.com/SlackKit/SKWebAPI (0.75s)
Fetched https://github.com/vapor/engine (0.76s)
Computing version for https://github.com/vapor/engine
Computed https://github.com/vapor/engine at 2.2.5 (0.98s)
Fetching https://github.com/vapor/core.git
Fetching https://github.com/vapor/sockets.git
Fetching https://github.com/vapor/tls.git
Fetching https://github.com/vapor/random.git
Fetching https://github.com/vapor/crypto.git
[1/2786] Fetching crypto
[2175/3930] Fetching crypto, tls
[2657/7242] Fetching crypto, tls, sockets
[3102/27385] Fetching crypto, tls, sockets, core
[4648/27533] Fetching crypto, tls, sockets, core, random
Fetched https://github.com/vapor/random.git (0.48s)
Fetched https://github.com/vapor/tls.git (0.48s)
[9321/26241] Fetching crypto, sockets, core
Fetched https://github.com/vapor/crypto.git (0.48s)
[6737/23455] Fetching sockets, core
Fetched https://github.com/vapor/sockets.git (0.49s)
[4835/20143] Fetching core
Fetched https://github.com/vapor/core.git (0.75s)
Computing version for https://github.com/vapor/random.git
Computed https://github.com/vapor/random.git at 1.2.0 (0.94s)
Computing version for https://github.com/vapor/core.git
Computed https://github.com/vapor/core.git at 2.2.1 (0.19s)
Fetching https://github.com/vapor/debugging.git
Fetching https://github.com/vapor/bits.git
[1/260] Fetching debugging
[261/618] Fetching debugging, bits
Fetched https://github.com/vapor/bits.git (0.49s)
Fetched https://github.com/vapor/debugging.git (0.49s)
Computing version for https://github.com/vapor/debugging.git
Computed https://github.com/vapor/debugging.git at 1.1.1 (0.67s)
Computing version for https://github.com/vapor/bits.git
Computed https://github.com/vapor/bits.git at 1.1.1 (0.19s)
Computing version for https://github.com/vapor/tls.git
Computed https://github.com/vapor/tls.git at 2.1.3 (0.20s)
Fetching https://github.com/vapor/ctls.git
[1/71] Fetching ctls
Fetched https://github.com/vapor/ctls.git (0.44s)
Computing version for https://github.com/vapor/crypto.git
Computed https://github.com/vapor/crypto.git at 2.1.3 (0.63s)
Computing version for https://github.com/vapor/ctls.git
Computed https://github.com/vapor/ctls.git at 1.1.3 (0.19s)
Computing version for https://github.com/vapor/sockets.git
Computed https://github.com/vapor/sockets.git at 2.2.3 (0.19s)
Computing version for https://github.com/SlackKit/SKCore
Computed https://github.com/SlackKit/SKCore at 4.1.3 (0.18s)
Computing version for https://github.com/SlackKit/SKWebAPI
Computed https://github.com/SlackKit/SKWebAPI at 4.1.3 (0.19s)
Creating working copy for https://github.com/vapor/sockets.git
Working copy of https://github.com/vapor/sockets.git resolved at 2.2.3
Creating working copy for https://github.com/vapor/ctls.git
Working copy of https://github.com/vapor/ctls.git resolved at 1.1.3
Creating working copy for https://github.com/vapor/tls.git
Working copy of https://github.com/vapor/tls.git resolved at 2.1.3
Creating working copy for https://github.com/vapor/engine
Working copy of https://github.com/vapor/engine resolved at 2.2.5
Creating working copy for https://github.com/vapor/random.git
Working copy of https://github.com/vapor/random.git resolved at 1.2.0
Creating working copy for https://github.com/vapor/debugging.git
Working copy of https://github.com/vapor/debugging.git resolved at 1.1.1
Creating working copy for https://github.com/vapor/bits.git
Working copy of https://github.com/vapor/bits.git resolved at 1.1.1
Creating working copy for https://github.com/vapor/crypto.git
Working copy of https://github.com/vapor/crypto.git resolved at 2.1.3
Creating working copy for https://github.com/SlackKit/SKCore
Working copy of https://github.com/SlackKit/SKCore resolved at 4.1.3
Creating working copy for https://github.com/SlackKit/SKWebAPI
Working copy of https://github.com/SlackKit/SKWebAPI resolved at 4.1.3
Creating working copy for https://github.com/vapor/core.git
Working copy of https://github.com/vapor/core.git resolved at 2.2.1
warning: 'ctls': ignoring declared target(s) 'CTLS' in the system package
warning: 'ctls': ignoring declared target(s) 'CTLS' in the system package
warning: 'ctls': you may be able to install ctls using your system-packager:
    apt-get install libssl-dev
Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 517]
[Planning deferred tasks]
[35 / 214] TLS
[119 / 240] SKCore
[120 / 240] libc
[132 / 240] Bits
[144 / 240] SKCore-product
[146 / 241] SKCore
[149 / 241] Debugging-product
[150 / 241] Debugging-product
[152 / 241] SKCore
[155 / 241] Bits
[158 / 242] libc
[170 / 258] Core
error: SwiftCompile normal x86_64 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/.build/checkouts/SKWebAPI/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/.build/checkouts/SKWebAPI/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
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/.build/checkouts/SKWebAPI/Sources/Endpoint.swift /host/spi-builder-workspace/.build/checkouts/SKWebAPI/Sources/NetworkInterface.swift /host/spi-builder-workspace/.build/checkouts/SKWebAPI/Sources/WebAPI.swift -target x86_64-unknown-linux-gnu -disable-objc-interop -I /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64 -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 -suppress-warnings -swift-version 4 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /usr/lib/swift/host/plugins/testing\#/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -fno-omit-frame-pointer -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SKWebAPI.build/Debug-linux-x86_64/SKWebAPI-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SKWebAPI.build/Debug-linux-x86_64/SKWebAPI-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SKWebAPI.build/Debug-linux-x86_64/SKWebAPI-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SKWebAPI -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/SKWebAPI.build/Debug-linux-x86_64/SKWebAPI-t.build/Objects-normal/x86_64/SKWebAPI_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SKWebAPI.build/Debug-linux-x86_64/SKWebAPI-t.build/Objects-normal/x86_64/Modules/SKWebAPI.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SKWebAPI.build/Debug-linux-x86_64/SKWebAPI-t.build/Objects-normal/x86_64/Modules/SKWebAPI.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SKWebAPI.build/Debug-linux-x86_64/SKWebAPI-t.build/Objects-normal/x86_64/SKWebAPI-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SKWebAPI.build/Debug-linux-x86_64/SKWebAPI-t.build/Objects-normal/x86_64/SKWebAPI-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/SKWebAPI.build/Debug-linux-x86_64/SKWebAPI-t.build/Objects-normal/x86_64/SKWebAPI-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SKWebAPI.build/Debug-linux-x86_64/SKWebAPI-t.build/Objects-normal/x86_64/Modules/SKWebAPI.swiftmodule
error: Build failed
BUILD FAILURE 6.4 linux