The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Successful build of VDCodable, reference 2.14.0 (0d0166), with Swift 6.1 for Linux on 28 Apr 2025 02:48:58 UTC.

Swift 6 data race errors: 1

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/dankinsoid/VDCodable.git
Reference: 2.14.0
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/dankinsoid/VDCodable
 * tag               2.14.0     -> FETCH_HEAD
HEAD is now at 0d01666 hm
Cloned https://github.com/dankinsoid/VDCodable.git
Revision (git rev-parse @):
0d016669f23c70ce09bb7bfde321927783ac2af7
SUCCESS checkout https://github.com/dankinsoid/VDCodable.git at 2.14.0
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/dankinsoid/VDCodable.git
https://github.com/dankinsoid/VDCodable.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "simplecoders",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.6.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/dankinsoid/SimpleCoders.git"
    }
  ],
  "manifest_display_name" : "VDCodable",
  "name" : "VDCodable",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "VDCodable",
      "targets" : [
        "VDCodable"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "VDCodableTests",
      "module_type" : "SwiftTarget",
      "name" : "VDCodableTests",
      "path" : "Tests/VDCodableTests",
      "sources" : [
        "VDCodableTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "VDCodable"
      ],
      "type" : "test"
    },
    {
      "c99name" : "VDCodable",
      "module_type" : "SwiftTarget",
      "name" : "VDCodable",
      "path" : "Sources/VDCodable",
      "product_dependencies" : [
        "SimpleCoders"
      ],
      "product_memberships" : [
        "VDCodable"
      ],
      "sources" : [
        "Dictionary/DictionaryDecoder.swift",
        "Dictionary/DictionaryEncoder.swift",
        "JSON/DataDecodingStrategy.swift",
        "JSON/DoubleFormatter.swift",
        "JSON/EncodingOptions.swift",
        "JSON/JSON.swift",
        "JSON/JSONDecodingError.swift",
        "JSON/JSONScanner.swift",
        "JSON/ProtobufJSONEncoder.swift",
        "JSON/VDJSONDecoder.swift",
        "JSON/VDJSONEncoder.swift",
        "NSCodable/NSCodable.swift",
        "NSCodable/NSManagedCodable.swift",
        "URLQuery/URLQueryDecoder.swift",
        "URLQuery/URLQueryEncoder.swift",
        "Utils/Int++.swift",
        "Utils/StringUtils.swift",
        "Utils/UnwrapOperator.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.7"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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
Fetching https://github.com/dankinsoid/SimpleCoders.git
[1/101] Fetching simplecoders
Fetched https://github.com/dankinsoid/SimpleCoders.git from cache (0.39s)
Computing version for https://github.com/dankinsoid/SimpleCoders.git
Computed https://github.com/dankinsoid/SimpleCoders.git at 1.6.0 (1.42s)
Creating working copy for https://github.com/dankinsoid/SimpleCoders.git
Working copy of https://github.com/dankinsoid/SimpleCoders.git resolved at 1.6.0
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version-24593BA9C3E375BF.txt
[4/19] Emitting module SimpleCoders
[5/19] Compiling SimpleCoders CodableProtocols.swift
[6/19] Compiling SimpleCoders DateCodingStrategies.swift
[7/19] Compiling SimpleCoders KeyCodingStrategies.swift
[8/21] Compiling SimpleCoders CodingStrategy.swift
[9/21] Compiling SimpleCoders DecodingUnboxer.swift
[10/21] Compiling SimpleCoders EncodingBoxer.swift
[11/21] Compiling SimpleCoders IntKey.swift
[12/21] Compiling SimpleCoders CodableTypes.swift
[13/21] Compiling SimpleCoders TypeRevision.swift
[14/21] Compiling SimpleCoders OrderedDictionary.swift
[15/21] Compiling SimpleCoders StringConvertibleHintProvider.swift
[16/21] Compiling SimpleCoders PlainCodingKey.swift
[17/21] Compiling SimpleCoders StringKey.swift
[18/21] Compiling SimpleCoders TypeRevisionDecoder.swift
[19/21] Compiling SimpleCoders TypeRevisionEncoder.swift
[20/21] Compiling SimpleCoders CheckAllKeysDecoder.swift
[21/21] Compiling SimpleCoders Ref.swift
[23/39] Emitting module VDCodable
/host/spi-builder-workspace/Sources/VDCodable/JSON/VDJSONDecoder.swift:319:14: warning: let '_iso8601Formatter' is not concurrency-safe because non-'Sendable' type 'ISO8601DateFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
317 | fileprivate let _dateFormatter = DateFormatter()
318 | @available(macOS 10.12, iOS 10.0, watchOS 3.0, tvOS 10.0, *)
319 | internal let _iso8601Formatter: ISO8601DateFormatter = {
    |              |- warning: let '_iso8601Formatter' is not concurrency-safe because non-'Sendable' type 'ISO8601DateFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: add '@MainActor' to make let '_iso8601Formatter' part of global actor 'MainActor'
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
320 | 	let formatter = ISO8601DateFormatter()
321 | 	formatter.formatOptions = .withInternetDateTime
Foundation.ISO8601DateFormatter:1:12: note: class 'ISO8601DateFormatter' does not conform to the 'Sendable' protocol
 1 | open class ISO8601DateFormatter : Formatter, NSSecureCoding {
   |            `- note: class 'ISO8601DateFormatter' does not conform to the 'Sendable' protocol
 2 |     open var timeZone: TimeZone! { get set }
 3 |     open var formatOptions: ISO8601DateFormatter.Options { get set }
[24/41] Compiling VDCodable VDJSONEncoder.swift
[25/41] Compiling VDCodable NSCodable.swift
[26/41] Compiling VDCodable URLQueryEncoder.swift
[27/41] Compiling VDCodable Int++.swift
[28/41] Compiling VDCodable NSManagedCodable.swift
[29/41] Compiling VDCodable URLQueryDecoder.swift
[30/41] Compiling VDCodable StringUtils.swift
[31/41] Compiling VDCodable UnwrapOperator.swift
[32/41] Compiling VDCodable DictionaryDecoder.swift
[33/41] Compiling VDCodable DictionaryEncoder.swift
[34/41] Compiling VDCodable DataDecodingStrategy.swift
[35/41] Compiling VDCodable DoubleFormatter.swift
[36/41] Compiling VDCodable EncodingOptions.swift
[37/41] Compiling VDCodable JSON.swift
[38/41] Compiling VDCodable ProtobufJSONEncoder.swift
/host/spi-builder-workspace/Sources/VDCodable/JSON/VDJSONDecoder.swift:319:14: warning: let '_iso8601Formatter' is not concurrency-safe because non-'Sendable' type 'ISO8601DateFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
317 | fileprivate let _dateFormatter = DateFormatter()
318 | @available(macOS 10.12, iOS 10.0, watchOS 3.0, tvOS 10.0, *)
319 | internal let _iso8601Formatter: ISO8601DateFormatter = {
    |              |- warning: let '_iso8601Formatter' is not concurrency-safe because non-'Sendable' type 'ISO8601DateFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: add '@MainActor' to make let '_iso8601Formatter' part of global actor 'MainActor'
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
320 | 	let formatter = ISO8601DateFormatter()
321 | 	formatter.formatOptions = .withInternetDateTime
Foundation.ISO8601DateFormatter:1:12: note: class 'ISO8601DateFormatter' does not conform to the 'Sendable' protocol
 1 | open class ISO8601DateFormatter : Formatter, NSSecureCoding {
   |            `- note: class 'ISO8601DateFormatter' does not conform to the 'Sendable' protocol
 2 |     open var timeZone: TimeZone! { get set }
 3 |     open var formatOptions: ISO8601DateFormatter.Options { get set }
[39/41] Compiling VDCodable VDJSONDecoder.swift
/host/spi-builder-workspace/Sources/VDCodable/JSON/VDJSONDecoder.swift:319:14: warning: let '_iso8601Formatter' is not concurrency-safe because non-'Sendable' type 'ISO8601DateFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
317 | fileprivate let _dateFormatter = DateFormatter()
318 | @available(macOS 10.12, iOS 10.0, watchOS 3.0, tvOS 10.0, *)
319 | internal let _iso8601Formatter: ISO8601DateFormatter = {
    |              |- warning: let '_iso8601Formatter' is not concurrency-safe because non-'Sendable' type 'ISO8601DateFormatter' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: add '@MainActor' to make let '_iso8601Formatter' part of global actor 'MainActor'
    |              `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
320 | 	let formatter = ISO8601DateFormatter()
321 | 	formatter.formatOptions = .withInternetDateTime
Foundation.ISO8601DateFormatter:1:12: note: class 'ISO8601DateFormatter' does not conform to the 'Sendable' protocol
 1 | open class ISO8601DateFormatter : Formatter, NSSecureCoding {
   |            `- note: class 'ISO8601DateFormatter' does not conform to the 'Sendable' protocol
 2 |     open var timeZone: TimeZone! { get set }
 3 |     open var formatOptions: ISO8601DateFormatter.Options { get set }
[40/41] Compiling VDCodable JSONDecodingError.swift
[41/41] Compiling VDCodable JSONScanner.swift
Build complete! (28.94s)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "simplecoders",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.6.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/dankinsoid/SimpleCoders.git"
    }
  ],
  "manifest_display_name" : "VDCodable",
  "name" : "VDCodable",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "VDCodable",
      "targets" : [
        "VDCodable"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "VDCodableTests",
      "module_type" : "SwiftTarget",
      "name" : "VDCodableTests",
      "path" : "Tests/VDCodableTests",
      "sources" : [
        "VDCodableTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "VDCodable"
      ],
      "type" : "test"
    },
    {
      "c99name" : "VDCodable",
      "module_type" : "SwiftTarget",
      "name" : "VDCodable",
      "path" : "Sources/VDCodable",
      "product_dependencies" : [
        "SimpleCoders"
      ],
      "product_memberships" : [
        "VDCodable"
      ],
      "sources" : [
        "Dictionary/DictionaryDecoder.swift",
        "Dictionary/DictionaryEncoder.swift",
        "JSON/DataDecodingStrategy.swift",
        "JSON/DoubleFormatter.swift",
        "JSON/EncodingOptions.swift",
        "JSON/JSON.swift",
        "JSON/JSONDecodingError.swift",
        "JSON/JSONScanner.swift",
        "JSON/ProtobufJSONEncoder.swift",
        "JSON/VDJSONDecoder.swift",
        "JSON/VDJSONEncoder.swift",
        "NSCodable/NSCodable.swift",
        "NSCodable/NSManagedCodable.swift",
        "URLQuery/URLQueryDecoder.swift",
        "URLQuery/URLQueryEncoder.swift",
        "Utils/Int++.swift",
        "Utils/StringUtils.swift",
        "Utils/UnwrapOperator.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
Done.