Swift Package Index

Build Information

Successful build of Argo, reference main (681dcf), with Swift 6.4 for Wasm on 17 Sep 2026 21:35:20 UTC.

Swift 6 data race errors: 0

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/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:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/thoughtbot/Argo.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/thoughtbot/Argo
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 681dcf9 Create swift.yml
Cloned https://github.com/thoughtbot/Argo.git
Revision (git rev-parse @):
681dcf9ca0fa4ba5ebd1b90701791e9986c92778
SUCCESS checkout https://github.com/thoughtbot/Argo.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/thoughtbot/Argo.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Fetching https://github.com/thoughtbot/Runes.git
[1/1249] Fetching runes
Fetched https://github.com/thoughtbot/Runes.git (0.47s)
Computing version for https://github.com/thoughtbot/Runes.git
Computed https://github.com/thoughtbot/Runes.git at 5.1.0 (0.67s)
Creating working copy for https://github.com/thoughtbot/Runes.git
Working copy of https://github.com/thoughtbot/Runes.git resolved at 5.1.0
Building for debugging...
[Pre-planning 1 / 96]
[32 / 47] Runes
[43 / 57] Runes
[46 / 57] Argo
[47 / 58] Runes
/host/spi-builder-workspace/Sources/Argo/Types/DecodeError.swift:28:14: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'DecodeError' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
26 |
27 | extension DecodeError: Hashable {
28 |   public var hashValue: Int {
   |              `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'DecodeError' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
29 |     switch self {
30 |     case let .typeMismatch(expected: expected, actual: actual):
/host/spi-builder-workspace/Sources/Argo/Types/Decoded/Decoded.swift:44:24: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  1 | /// The result of a failable decoding operation.
  2 | public enum Decoded<T> {
    |                     `- note: 'T' previously declared here
  3 |   case success(T)
  4 |   case failure(DecodeError)
    :
 42 |     - returns: The `Decoded` type with any failure converted to `.success(.none)`
 43 |   */
 44 |   static func optional<T>(_ x: Decoded<T>) -> Decoded<T?> {
    |                        `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 45 |     return .success(x.value)
 46 |   }
/host/spi-builder-workspace/Sources/Argo/Types/Decoded/Decoded.swift:56:28: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  1 | /// The result of a failable decoding operation.
  2 | public enum Decoded<T> {
    |                     `- note: 'T' previously declared here
  3 |   case success(T)
  4 |   case failure(DecodeError)
    :
 54 |     - returns: The provided `Optional` value transformed into a `Decoded` value
 55 |   */
 56 |   static func fromOptional<T>(_ x: T?) -> Decoded<T> {
    |                            `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 57 |     switch x {
 58 |     case let .some(value): return .success(value)
/host/spi-builder-workspace/Sources/Argo/Types/Decoded/Decoded.swift:74:28: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  1 | /// The result of a failable decoding operation.
  2 | public enum Decoded<T> {
    |                     `- note: 'T' previously declared here
  3 |   case success(T)
  4 |   case failure(DecodeError)
    :
 72 |                from the provided `expected` and `actual` values
 73 |   */
 74 |   static func typeMismatch<T, U>(expected: String, actual: U) -> Decoded<T> {
    |                            `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 75 |     return .failure(.typeMismatch(expected: expected, actual: String(describing: actual)))
 76 |   }
/host/spi-builder-workspace/Sources/Argo/Types/Decoded/Decoded.swift:86:26: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  1 | /// The result of a failable decoding operation.
  2 | public enum Decoded<T> {
    |                     `- note: 'T' previously declared here
  3 |   case success(T)
  4 |   case failure(DecodeError)
    :
 84 |                the provided `name` value
 85 |   */
 86 |   static func missingKey<T>(_ name: String) -> Decoded<T> {
    |                          `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 87 |     return .failure(.missingKey(name))
 88 |   }
/host/spi-builder-workspace/Sources/Argo/Types/Decoded/Decoded.swift:98:27: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  1 | /// The result of a failable decoding operation.
  2 | public enum Decoded<T> {
    |                     `- note: 'T' previously declared here
  3 |   case success(T)
  4 |   case failure(DecodeError)
    :
 96 |                provided `message` value
 97 |   */
 98 |   static func customError<T>(_ message: String) -> Decoded<T> {
    |                           `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 99 |     return .failure(.custom(message))
100 |   }
/host/spi-builder-workspace/Sources/Argo/Types/Decoded/Decoded.swift:110:30: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  1 | /// The result of a failable decoding operation.
  2 | public enum Decoded<T> {
    |                     `- note: 'T' previously declared here
  3 |   case success(T)
  4 |   case failure(DecodeError)
    :
108 |    provided `errors` value
109 |    */
110 |   static func multipleErrors<T>(errors: [DecodeError]) -> Decoded<T> {
    |                              `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
111 |     return .failure(.multiple(errors))
112 |   }
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
/host/spi-builder-workspace/Sources/Argo/Types/Decoded/Decoded.swift:44:24: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  1 | /// The result of a failable decoding operation.
  2 | public enum Decoded<T> {
    |                     `- note: 'T' previously declared here
  3 |   case success(T)
  4 |   case failure(DecodeError)
    :
 42 |     - returns: The `Decoded` type with any failure converted to `.success(.none)`
 43 |   */
 44 |   static func optional<T>(_ x: Decoded<T>) -> Decoded<T?> {
    |                        `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 45 |     return .success(x.value)
 46 |   }
/host/spi-builder-workspace/Sources/Argo/Types/Decoded/Decoded.swift:56:28: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  1 | /// The result of a failable decoding operation.
  2 | public enum Decoded<T> {
    |                     `- note: 'T' previously declared here
  3 |   case success(T)
  4 |   case failure(DecodeError)
    :
 54 |     - returns: The provided `Optional` value transformed into a `Decoded` value
 55 |   */
 56 |   static func fromOptional<T>(_ x: T?) -> Decoded<T> {
    |                            `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 57 |     switch x {
 58 |     case let .some(value): return .success(value)
/host/spi-builder-workspace/Sources/Argo/Types/Decoded/Decoded.swift:74:28: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  1 | /// The result of a failable decoding operation.
  2 | public enum Decoded<T> {
    |                     `- note: 'T' previously declared here
  3 |   case success(T)
  4 |   case failure(DecodeError)
    :
 72 |                from the provided `expected` and `actual` values
 73 |   */
 74 |   static func typeMismatch<T, U>(expected: String, actual: U) -> Decoded<T> {
    |                            `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 75 |     return .failure(.typeMismatch(expected: expected, actual: String(describing: actual)))
 76 |   }
/host/spi-builder-workspace/Sources/Argo/Types/Decoded/Decoded.swift:86:26: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  1 | /// The result of a failable decoding operation.
  2 | public enum Decoded<T> {
    |                     `- note: 'T' previously declared here
  3 |   case success(T)
  4 |   case failure(DecodeError)
    :
 84 |                the provided `name` value
 85 |   */
 86 |   static func missingKey<T>(_ name: String) -> Decoded<T> {
    |                          `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 87 |     return .failure(.missingKey(name))
 88 |   }
/host/spi-builder-workspace/Sources/Argo/Types/Decoded/Decoded.swift:98:27: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  1 | /// The result of a failable decoding operation.
  2 | public enum Decoded<T> {
    |                     `- note: 'T' previously declared here
  3 |   case success(T)
  4 |   case failure(DecodeError)
    :
 96 |                provided `message` value
 97 |   */
 98 |   static func customError<T>(_ message: String) -> Decoded<T> {
    |                           `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 99 |     return .failure(.custom(message))
100 |   }
/host/spi-builder-workspace/Sources/Argo/Types/Decoded/Decoded.swift:110:30: warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
  1 | /// The result of a failable decoding operation.
  2 | public enum Decoded<T> {
    |                     `- note: 'T' previously declared here
  3 |   case success(T)
  4 |   case failure(DecodeError)
    :
108 |    provided `errors` value
109 |    */
110 |   static func multipleErrors<T>(errors: [DecodeError]) -> Decoded<T> {
    |                              `- warning: generic parameter 'T' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
111 |     return .failure(.multiple(errors))
112 |   }
[55 / 58] Argo
/host/spi-builder-workspace/Sources/Argo/Types/DecodeError.swift:28:14: warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'DecodeError' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
26 |
27 | extension DecodeError: Hashable {
28 |   public var hashValue: Int {
   |              `- warning: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'DecodeError' to 'Hashable' by implementing 'hash(into:)' instead [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
29 |     switch self {
30 |     case let .typeMismatch(expected: expected, actual: actual):
[#DeprecatedDeclaration]: <https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration>
Build complete! (5.12 secs)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "runes",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "5.0.0",
            "upper_bound" : "6.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/thoughtbot/Runes.git"
    }
  ],
  "manifest_display_name" : "Argo",
  "name" : "Argo",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Argo",
      "targets" : [
        "Argo"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "Argo",
      "module_type" : "SwiftTarget",
      "name" : "Argo",
      "path" : "Sources",
      "product_dependencies" : [
        "Runes"
      ],
      "product_memberships" : [
        "Argo"
      ],
      "sources" : [
        "Argo/Extensions/Dictionary.swift",
        "Argo/Extensions/NSNumber.swift",
        "Argo/Extensions/RawRepresentable.swift",
        "Argo/Functions/catDecoded.swift",
        "Argo/Functions/decode.swift",
        "Argo/Functions/flatReduce.swift",
        "Argo/Functions/sequence.swift",
        "Argo/Types/Decodable.swift",
        "Argo/Types/DecodeError.swift",
        "Argo/Types/Decoded/Alternative.swift",
        "Argo/Types/Decoded/Applicative.swift",
        "Argo/Types/Decoded/Decoded.swift",
        "Argo/Types/Decoded/FailureCoalescing.swift",
        "Argo/Types/Decoded/Functor.swift",
        "Argo/Types/Decoded/Monad.swift",
        "Argo/Types/JSON.swift",
        "Argo/Types/StandardTypes.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.2"
}
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Done.