Swift Package IndexBuild Information
Successful build of DictionaryDecoder, reference main (e13255), with Swift 6.1 for Linux on 27 Apr 2025 16:40:54 UTC.
Swift 6 data race errors: 3
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 -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>&1Build Log
========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/swhitty/DictionaryDecoder.git
Reference: main
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/swhitty/DictionaryDecoder
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at e132553 0.24.0
Cloned https://github.com/swhitty/DictionaryDecoder.git
Revision (git rev-parse @):
e132553690dd196cbccde221182ece217f6525bc
SUCCESS checkout https://github.com/swhitty/DictionaryDecoder.git at main
========================================
Build
========================================
Selected platform: linux
Swift version: 6.1
Building package at path: $PWD
https://github.com/swhitty/DictionaryDecoder.git
https://github.com/swhitty/DictionaryDecoder.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
],
"manifest_display_name" : "DictionaryDecoder",
"name" : "DictionaryDecoder",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.13"
},
{
"name" : "ios",
"version" : "11.0"
},
{
"name" : "tvos",
"version" : "11.0"
},
{
"name" : "watchos",
"version" : "4.0"
}
],
"products" : [
{
"name" : "DictionaryDecoder",
"targets" : [
"DictionaryDecoder"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "DictionaryDecoderTests",
"module_type" : "SwiftTarget",
"name" : "DictionaryDecoderTests",
"path" : "Tests",
"sources" : [
"Dictionary+ExtensionTests.swift",
"KeyValueDecoderTests.swift",
"KeyValueEncoderTests.swift",
"UserDefaults+CodableTests.swift"
],
"target_dependencies" : [
"DictionaryDecoder"
],
"type" : "test"
},
{
"c99name" : "DictionaryDecoder",
"module_type" : "SwiftTarget",
"name" : "DictionaryDecoder",
"path" : "Sources",
"product_memberships" : [
"DictionaryDecoder"
],
"sources" : [
"Dictionary+Extension.swift",
"DictionaryDecoder.swift",
"DictionaryEncoder.swift",
"KeyValueDecoder.swift",
"KeyValueEncoder.swift",
"UserDefaults+Codable.swift"
],
"type" : "library"
}
],
"tools_version" : "5.7"
}
warning: 'spi-builder-workspace': Invalid Exclude '/host/spi-builder-workspace/Sources/NSUbiquitousKeyValueStore+CodableTests.swift': File not found.
warning: 'spi-builder-workspace': Invalid Exclude '/host/spi-builder-workspace/Tests/NSUbiquitousKeyValueStore+Codable.swift': File not found.
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$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
warning: 'spi-builder-workspace': Invalid Exclude '/host/spi-builder-workspace/Sources/NSUbiquitousKeyValueStore+CodableTests.swift': File not found.
warning: 'spi-builder-workspace': Invalid Exclude '/host/spi-builder-workspace/Tests/NSUbiquitousKeyValueStore+Codable.swift': File not found.
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/9] Emitting module DictionaryDecoder
/host/spi-builder-workspace/Sources/KeyValueEncoder.swift:69:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'NilCodingStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
59 |
60 | /// Strategy used to encode and decode nil values.
61 | public enum NilCodingStrategy {
| `- note: consider making enum 'NilCodingStrategy' conform to the 'Sendable' protocol
62 | /// `nil` values are removed
63 | case removed
:
67 |
68 | /// `nil` values are substituted with `Optional<Any>.none`. Can be cast to any optional type.
69 | public static let `default` = NilCodingStrategy.placeholder(Optional<Any>.none as Any, isNull: isOptionalNone)
| |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'NilCodingStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
70 |
71 | /// `nil` values are substituted with `"$null"` placeholder string. Compatible with `PropertyListEncoder`.
/host/spi-builder-workspace/Sources/KeyValueEncoder.swift:72:23: warning: static property 'stringNull' is not concurrency-safe because non-'Sendable' type 'NilCodingStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
59 |
60 | /// Strategy used to encode and decode nil values.
61 | public enum NilCodingStrategy {
| `- note: consider making enum 'NilCodingStrategy' conform to the 'Sendable' protocol
62 | /// `nil` values are removed
63 | case removed
:
70 |
71 | /// `nil` values are substituted with `"$null"` placeholder string. Compatible with `PropertyListEncoder`.
72 | public static let stringNull = NilCodingStrategy.placeholder("$null", isNull: { ($0 as? String == "$null") })
| |- warning: static property 'stringNull' is not concurrency-safe because non-'Sendable' type 'NilCodingStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'stringNull' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
73 |
74 | /// `nil` values are substituted with `"NSNull()"`. Compatible with `JSONSerialization`.
/host/spi-builder-workspace/Sources/KeyValueEncoder.swift:75:23: warning: static property 'nsNull' is not concurrency-safe because non-'Sendable' type 'NilCodingStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
59 |
60 | /// Strategy used to encode and decode nil values.
61 | public enum NilCodingStrategy {
| `- note: consider making enum 'NilCodingStrategy' conform to the 'Sendable' protocol
62 | /// `nil` values are removed
63 | case removed
:
73 |
74 | /// `nil` values are substituted with `"NSNull()"`. Compatible with `JSONSerialization`.
75 | public static let nsNull = NilCodingStrategy.placeholder(NSNull(), isNull: { $0 is NSNull })
| |- warning: static property 'nsNull' is not concurrency-safe because non-'Sendable' type 'NilCodingStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'nsNull' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
76 | }
77 |
[4/9] Compiling DictionaryDecoder DictionaryEncoder.swift
[5/9] Compiling DictionaryDecoder Dictionary+Extension.swift
[6/9] Compiling DictionaryDecoder DictionaryDecoder.swift
[7/9] Compiling DictionaryDecoder UserDefaults+Codable.swift
[8/9] Compiling DictionaryDecoder KeyValueEncoder.swift
/host/spi-builder-workspace/Sources/KeyValueEncoder.swift:69:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'NilCodingStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
59 |
60 | /// Strategy used to encode and decode nil values.
61 | public enum NilCodingStrategy {
| `- note: consider making enum 'NilCodingStrategy' conform to the 'Sendable' protocol
62 | /// `nil` values are removed
63 | case removed
:
67 |
68 | /// `nil` values are substituted with `Optional<Any>.none`. Can be cast to any optional type.
69 | public static let `default` = NilCodingStrategy.placeholder(Optional<Any>.none as Any, isNull: isOptionalNone)
| |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'NilCodingStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
70 |
71 | /// `nil` values are substituted with `"$null"` placeholder string. Compatible with `PropertyListEncoder`.
/host/spi-builder-workspace/Sources/KeyValueEncoder.swift:72:23: warning: static property 'stringNull' is not concurrency-safe because non-'Sendable' type 'NilCodingStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
59 |
60 | /// Strategy used to encode and decode nil values.
61 | public enum NilCodingStrategy {
| `- note: consider making enum 'NilCodingStrategy' conform to the 'Sendable' protocol
62 | /// `nil` values are removed
63 | case removed
:
70 |
71 | /// `nil` values are substituted with `"$null"` placeholder string. Compatible with `PropertyListEncoder`.
72 | public static let stringNull = NilCodingStrategy.placeholder("$null", isNull: { ($0 as? String == "$null") })
| |- warning: static property 'stringNull' is not concurrency-safe because non-'Sendable' type 'NilCodingStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'stringNull' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
73 |
74 | /// `nil` values are substituted with `"NSNull()"`. Compatible with `JSONSerialization`.
/host/spi-builder-workspace/Sources/KeyValueEncoder.swift:75:23: warning: static property 'nsNull' is not concurrency-safe because non-'Sendable' type 'NilCodingStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
59 |
60 | /// Strategy used to encode and decode nil values.
61 | public enum NilCodingStrategy {
| `- note: consider making enum 'NilCodingStrategy' conform to the 'Sendable' protocol
62 | /// `nil` values are removed
63 | case removed
:
73 |
74 | /// `nil` values are substituted with `"NSNull()"`. Compatible with `JSONSerialization`.
75 | public static let nsNull = NilCodingStrategy.placeholder(NSNull(), isNull: { $0 is NSNull })
| |- warning: static property 'nsNull' is not concurrency-safe because non-'Sendable' type 'NilCodingStrategy' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'nsNull' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
76 | }
77 |
[9/9] Compiling DictionaryDecoder KeyValueDecoder.swift
Build complete! (11.40s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "DictionaryDecoder",
"name" : "DictionaryDecoder",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.13"
},
{
"name" : "ios",
"version" : "11.0"
},
{
"name" : "tvos",
"version" : "11.0"
},
{
"name" : "watchos",
"version" : "4.0"
}
],
"products" : [
{
"name" : "DictionaryDecoder",
"targets" : [
"DictionaryDecoder"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "DictionaryDecoderTests",
"module_type" : "SwiftTarget",
"name" : "DictionaryDecoderTests",
"path" : "Tests",
"sources" : [
"Dictionary+ExtensionTests.swift",
"KeyValueDecoderTests.swift",
"KeyValueEncoderTests.swift",
"UserDefaults+CodableTests.swift"
],
"target_dependencies" : [
"DictionaryDecoder"
],
"type" : "test"
},
{
"c99name" : "DictionaryDecoder",
"module_type" : "SwiftTarget",
"name" : "DictionaryDecoder",
"path" : "Sources",
"product_memberships" : [
"DictionaryDecoder"
],
"sources" : [
"Dictionary+Extension.swift",
"DictionaryDecoder.swift",
"DictionaryEncoder.swift",
"KeyValueDecoder.swift",
"KeyValueEncoder.swift",
"UserDefaults+Codable.swift"
],
"type" : "library"
}
],
"tools_version" : "5.7"
}
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
warning: 'spi-builder-workspace': Invalid Exclude '/host/spi-builder-workspace/Sources/NSUbiquitousKeyValueStore+CodableTests.swift': File not found.
warning: 'spi-builder-workspace': Invalid Exclude '/host/spi-builder-workspace/Tests/NSUbiquitousKeyValueStore+Codable.swift': File not found.
Done.