Swift Package Index

Build Information

Failed to build MoreCodable, reference master (95e3cc), with Swift 6.4 for Linux on 19 Sep 2026 22:07:45 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/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/tattn/MoreCodable.git
Reference: master
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/tattn/MoreCodable
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 95e3cc7 Update build settings
Cloned https://github.com/tattn/MoreCodable.git
Revision (git rev-parse @):
95e3cc73810e1958a81a01d189a318828b14e44f
SUCCESS checkout https://github.com/tattn/MoreCodable.git at master
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.4
Building package at path:  $PWD
https://github.com/tattn/MoreCodable.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-53886769-0":/host -w "$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
Building for debugging...
[Planning deferred tasks]
/host/spi-builder-workspace/Sources/DictionaryCachableEncoder.swift:33:50: warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead [#deprecation]
31 | // MARK: cache related
32 |
33 | public protocol DictionaryCachableCacheProtocol: class {
   |                                                  `- warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead [#deprecation]
34 |     var storage: [AnyHashable: Any] { get set }
35 | }
/host/spi-builder-workspace/Sources/DictionaryDecoder.swift:112:5: warning: non-'@objc' instance method declared in extension cannot be overridden; use 'public' instead; this will be an error in a future Swift language mode
110 |
111 | extension DictionaryDecoder {
112 |     open func decode<T : Decodable>(_ type: T.Type, from container: Any) throws -> T {
    |     `- warning: non-'@objc' instance method declared in extension cannot be overridden; use 'public' instead; this will be an error in a future Swift language mode
113 |         return try unbox(container, as: T.self)
114 |     }
/host/spi-builder-workspace/Sources/DictionaryEncoder.swift:67:5: warning: non-'@objc' instance method declared in extension cannot be overridden; use 'public' instead; this will be an error in a future Swift language mode
 65 |
 66 | extension DictionaryEncoder {
 67 |     open func encode<T: Encodable>(_ value: T) throws -> [String: Any] {
    |     `- warning: non-'@objc' instance method declared in extension cannot be overridden; use 'public' instead; this will be an error in a future Swift language mode
 68 |         do {
 69 |             return try castOrThrow([String: Any].self, try box(value))
/host/spi-builder-workspace/Sources/URLQueryItem+.swift:11:1: warning: extension declares a conformance of imported type 'URLQueryItem' to imported protocols 'Decodable', 'Encodable'; this will not behave correctly if the owners of 'FoundationEssentials' introduce this conformance in the future
 9 | import Foundation
10 |
11 | extension URLQueryItem: Codable {
   | |- warning: extension declares a conformance of imported type 'URLQueryItem' to imported protocols 'Decodable', 'Encodable'; this will not behave correctly if the owners of 'FoundationEssentials' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
12 |     enum CodingKeys: String, CodingKey {
13 |         case name
/host/spi-builder-workspace/Sources/URLQueryItemsDecoder.swift:71:5: warning: non-'@objc' instance method declared in extension cannot be overridden; use 'public' instead; this will be an error in a future Swift language mode
 69 |
 70 | extension URLQueryItemsDecoder {
 71 |     open func decode<T: Decodable>(_ type: T.Type, from container: [URLQueryItem]) throws -> T {
    |     `- warning: non-'@objc' instance method declared in extension cannot be overridden; use 'public' instead; this will be an error in a future Swift language mode
 72 |         storage.push(container: container)
 73 |         return try T(from: self)
/host/spi-builder-workspace/Sources/URLQueryItemsEncoder.swift:37:5: warning: non-'@objc' instance method declared in extension cannot be overridden; use 'public' instead; this will be an error in a future Swift language mode
 35 |
 36 | extension URLQueryItemsEncoder {
 37 |     open func encode<T: Encodable>(_ value: T) throws -> [URLQueryItem] {
    |     `- warning: non-'@objc' instance method declared in extension cannot be overridden; use 'public' instead; this will be an error in a future Swift language mode
 38 |         do {
 39 |             return try castOrThrow([URLQueryItem].self, try box(value))
[28 / 36] MoreCodable
error: SwiftCompile normal x86_64 /host/spi-builder-workspace/Sources/DictionaryDecoder.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile DictionaryDecoder.swift
error: SwiftCompile normal x86_64 /host/spi-builder-workspace/Sources/DictionaryEncoder.swift failed with a nonzero exit code. Command line:     cd /host
    builtin-SwiftPerFileCompile DictionaryEncoder.swift
/host/spi-builder-workspace/Sources/DictionaryCachableEncoder.swift:33:50: warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead [#deprecation]
31 | // MARK: cache related
32 |
33 | public protocol DictionaryCachableCacheProtocol: class {
   |                                                  `- warning: using 'class' keyword to define a class-constrained protocol is deprecated; use 'AnyObject' instead [#deprecation]
34 |     var storage: [AnyHashable: Any] { get set }
35 | }
/host/spi-builder-workspace/Sources/DictionaryDecoder.swift:112:5: warning: non-'@objc' instance method declared in extension cannot be overridden; use 'public' instead; this will be an error in a future Swift language mode
110 |
111 | extension DictionaryDecoder {
112 |     open func decode<T : Decodable>(_ type: T.Type, from container: Any) throws -> T {
    |     `- warning: non-'@objc' instance method declared in extension cannot be overridden; use 'public' instead; this will be an error in a future Swift language mode
113 |         return try unbox(container, as: T.self)
114 |     }
/host/spi-builder-workspace/Sources/DictionaryDecoder.swift:83:25: error: 'let' binding pattern cannot appear in an expression
 81 |             return date
 82 |
 83 |         case .formatted(let formatter):
    |                         `- error: 'let' binding pattern cannot appear in an expression
 84 |             let container = SingleValueContainer(decoder: self)
 85 |             let string = try container.decode(String.self)
/host/spi-builder-workspace/Sources/DictionaryEncoder.swift:67:5: warning: non-'@objc' instance method declared in extension cannot be overridden; use 'public' instead; this will be an error in a future Swift language mode
 65 |
 66 | extension DictionaryEncoder {
 67 |     open func encode<T: Encodable>(_ value: T) throws -> [String: Any] {
    |     `- warning: non-'@objc' instance method declared in extension cannot be overridden; use 'public' instead; this will be an error in a future Swift language mode
 68 |         do {
 69 |             return try castOrThrow([String: Any].self, try box(value))
/host/spi-builder-workspace/Sources/DictionaryEncoder.swift:56:25: error: 'let' binding pattern cannot appear in an expression
 54 |             return _iso8601Formatter.string(from: date)
 55 |
 56 |         case .formatted(let formatter):
    |                         `- error: 'let' binding pattern cannot appear in an expression
 57 |             return formatter.string(from: date)
 58 |
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/AnyCodingKey.swift /host/spi-builder-workspace/Sources/CodableAny.swift /host/spi-builder-workspace/Sources/CodableDictionary.swift -primary-file /host/spi-builder-workspace/Sources/DictionaryCachableEncoder.swift -primary-file /host/spi-builder-workspace/Sources/DictionaryDecoder.swift -primary-file /host/spi-builder-workspace/Sources/DictionaryEncoder.swift /host/spi-builder-workspace/Sources/Failable.swift /host/spi-builder-workspace/Sources/InternalFunction.swift /host/spi-builder-workspace/Sources/MoreJSONDecoder.swift /host/spi-builder-workspace/Sources/MoreJSONEncoder.swift /host/spi-builder-workspace/Sources/MultiDateFormat.swift /host/spi-builder-workspace/Sources/ObjectMerger.swift /host/spi-builder-workspace/Sources/RuleBasedCodingKey.swift /host/spi-builder-workspace/Sources/Storage.swift /host/spi-builder-workspace/Sources/StringTo.swift /host/spi-builder-workspace/Sources/URLQueryItem+.swift /host/spi-builder-workspace/Sources/URLQueryItemsDecoder.swift /host/spi-builder-workspace/Sources/URLQueryItemsEncoder.swift -supplementary-output-file-map /host/spi-builder-workspace/.build/out/Intermediates.noindex/MoreCodable.build/Debug-linux-x86_64/MoreCodable-t.build/Objects-normal/x86_64/supplementaryOutputs-2 -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 -swift-version 5 -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/MoreCodable.build/Debug-linux-x86_64/MoreCodable-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/MoreCodable.build/Debug-linux-x86_64/MoreCodable-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/MoreCodable.build/Debug-linux-x86_64/MoreCodable-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name MoreCodable -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/MoreCodable.build/Debug-linux-x86_64/MoreCodable-t.build/Objects-normal/x86_64/MoreCodable_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 -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/MoreCodable.build/Debug-linux-x86_64/MoreCodable-t.build/Objects-normal/x86_64/DictionaryCachableEncoder.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/MoreCodable.build/Debug-linux-x86_64/MoreCodable-t.build/Objects-normal/x86_64/DictionaryDecoder.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/MoreCodable.build/Debug-linux-x86_64/MoreCodable-t.build/Objects-normal/x86_64/DictionaryEncoder.o -index-unit-output-path /MoreCodable.build/Debug-linux-x86_64/MoreCodable-t.build/Objects-normal/x86_64/DictionaryCachableEncoder.o -index-unit-output-path /MoreCodable.build/Debug-linux-x86_64/MoreCodable-t.build/Objects-normal/x86_64/DictionaryDecoder.o -index-unit-output-path /MoreCodable.build/Debug-linux-x86_64/MoreCodable-t.build/Objects-normal/x86_64/DictionaryEncoder.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
/host/spi-builder-workspace/Sources/URLQueryItemsDecoder.swift:71:5: warning: non-'@objc' instance method declared in extension cannot be overridden; use 'public' instead; this will be an error in a future Swift language mode
 69 |
 70 | extension URLQueryItemsDecoder {
 71 |     open func decode<T: Decodable>(_ type: T.Type, from container: [URLQueryItem]) throws -> T {
    |     `- warning: non-'@objc' instance method declared in extension cannot be overridden; use 'public' instead; this will be an error in a future Swift language mode
 72 |         storage.push(container: container)
 73 |         return try T(from: self)
/host/spi-builder-workspace/Sources/URLQueryItemsEncoder.swift:37:5: warning: non-'@objc' instance method declared in extension cannot be overridden; use 'public' instead; this will be an error in a future Swift language mode
 35 |
 36 | extension URLQueryItemsEncoder {
 37 |     open func encode<T: Encodable>(_ value: T) throws -> [URLQueryItem] {
    |     `- warning: non-'@objc' instance method declared in extension cannot be overridden; use 'public' instead; this will be an error in a future Swift language mode
 38 |         do {
 39 |             return try castOrThrow([URLQueryItem].self, try box(value))
/host/spi-builder-workspace/Sources/URLQueryItem+.swift:11:1: warning: extension declares a conformance of imported type 'URLQueryItem' to imported protocols 'Decodable', 'Encodable'; this will not behave correctly if the owners of 'FoundationEssentials' introduce this conformance in the future
 9 | import Foundation
10 |
11 | extension URLQueryItem: Codable {
   | |- warning: extension declares a conformance of imported type 'URLQueryItem' to imported protocols 'Decodable', 'Encodable'; this will not behave correctly if the owners of 'FoundationEssentials' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
12 |     enum CodingKeys: String, CodingKey {
13 |         case name
error: Build failed
BUILD FAILURE 6.4 linux