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Build Information

Failed to build ReerJSON, reference 0.2.0 (b4f243), with Swift 6.1 for Linux on 10 Sep 2025 06:58:11 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/reers/ReerJSON.git
Reference: 0.2.0
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/reers/ReerJSON
 * tag               0.2.0      -> FETCH_HEAD
HEAD is now at b4f2436 update readme
Cloned https://github.com/reers/ReerJSON.git
Revision (git rev-parse @):
b4f2436fe02048b433168e023f7c4c514762e3bd
SUCCESS checkout https://github.com/reers/ReerJSON.git at 0.2.0
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.1
Building package at path:  $PWD
https://github.com/reers/ReerJSON.git
https://github.com/reers/ReerJSON.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
  "dependencies" : [
    {
      "identity" : "yyjson",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.12.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/ibireme/yyjson.git"
    }
  ],
  "manifest_display_name" : "ReerJSON",
  "name" : "ReerJSON",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.13"
    },
    {
      "name" : "ios",
      "version" : "12.0"
    },
    {
      "name" : "tvos",
      "version" : "12.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    },
    {
      "name" : "maccatalyst",
      "version" : "13.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "ReerJSON",
      "targets" : [
        "ReerJSON"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ReerJSONTests",
      "module_type" : "SwiftTarget",
      "name" : "ReerJSONTests",
      "path" : "Tests/ReerJSONTests",
      "resources" : [
        {
          "path" : "/host/spi-builder-workspace/Tests/ReerJSONTests/Models/apache_builds.json",
          "rule" : {
            "copy" : {
            }
          }
        },
        {
          "path" : "/host/spi-builder-workspace/Tests/ReerJSONTests/Models/canada.json",
          "rule" : {
            "copy" : {
            }
          }
        },
        {
          "path" : "/host/spi-builder-workspace/Tests/ReerJSONTests/Models/entities.json",
          "rule" : {
            "copy" : {
            }
          }
        },
        {
          "path" : "/host/spi-builder-workspace/Tests/ReerJSONTests/Models/github_events.json",
          "rule" : {
            "copy" : {
            }
          }
        },
        {
          "path" : "/host/spi-builder-workspace/Tests/ReerJSONTests/Models/marine_ik.json",
          "rule" : {
            "copy" : {
            }
          }
        },
        {
          "path" : "/host/spi-builder-workspace/Tests/ReerJSONTests/Models/mesh.json",
          "rule" : {
            "copy" : {
            }
          }
        },
        {
          "path" : "/host/spi-builder-workspace/Tests/ReerJSONTests/Models/numbers.json",
          "rule" : {
            "copy" : {
            }
          }
        },
        {
          "path" : "/host/spi-builder-workspace/Tests/ReerJSONTests/Models/random.json",
          "rule" : {
            "copy" : {
            }
          }
        },
        {
          "path" : "/host/spi-builder-workspace/Tests/ReerJSONTests/Models/twitter.json",
          "rule" : {
            "copy" : {
            }
          }
        },
        {
          "path" : "/host/spi-builder-workspace/Tests/ReerJSONTests/Models/twitter2.json",
          "rule" : {
            "copy" : {
            }
          }
        },
        {
          "path" : "/host/spi-builder-workspace/Tests/ReerJSONTests/Models/twitterescaped.json",
          "rule" : {
            "copy" : {
            }
          }
        },
        {
          "path" : "/host/spi-builder-workspace/Tests/ReerJSONTests/Resources",
          "rule" : {
            "copy" : {
            }
          }
        }
      ],
      "sources" : [
        "AppleJSONDecoderTests.swift",
        "CodableMultifile.swift",
        "CodableTests.swift",
        "JSONEncoderTests.swift",
        "JSONTests.swift",
        "Models/apache_builds.swift",
        "Models/canada.swift",
        "Models/entities.swift",
        "Models/github_events.swift",
        "Models/mesh.swift",
        "Models/random.swift",
        "Models/twitter.swift",
        "Models/twitterCamel.swift",
        "Models/user.swift",
        "ReerJSONDecoderTests.swift",
        "ResourceUtilities.swift",
        "StdlibUnittest.swift",
        "StickyEncodingTests/BinaryDecoderNegativeTests.swift",
        "StickyEncodingTests/BinaryEncoderNegativeTests.swift",
        "StickyEncodingTests/BinaryEncodingKeyedContainerNegativeTests.swift",
        "StickyEncodingTests/BinaryEncodingKeyedContainerTests.swift",
        "StickyEncodingTests/BinaryEncodingSingleValueContainerNegativeTests.swift",
        "StickyEncodingTests/BinaryEncodingStructuredTypeTests.swift",
        "StickyEncodingTests/BinaryEncodingUnkeyedContainerNegativeTests.swift",
        "StickyEncodingTests/BinaryEncodingUnkeyedContainerTests.swift",
        "StickyEncodingTests/DocumentationExampleTests.swift",
        "StickyEncodingTests/EncodeDecodeTester.swift",
        "StickyEncodingTests/TestFixtures/BasicType.swift",
        "StickyEncodingTests/TestFixtures/CodableType.swift",
        "StickyEncodingTests/TestFixtures/ComplexSubclassClass.swift",
        "StickyEncodingTests/TestFixtures/ComplexType.swift",
        "StickyEncodingTests/TestFixtures/EquatableType.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "ReerJSON"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ReerJSON",
      "module_type" : "SwiftTarget",
      "name" : "ReerJSON",
      "path" : "Sources/ReerJSON",
      "product_dependencies" : [
        "yyjson"
      ],
      "product_memberships" : [
        "ReerJSON"
      ],
      "sources" : [
        "JSON.swift",
        "JSONDecoderImpl.swift",
        "LockedState.swift",
        "ReerJSONDecoder.swift",
        "Utilities.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.10"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" 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: sha256:99ea6d26ace67c023f359493a2ac553a612b92a7f2dee009657225f46f43aa0e
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Fetching https://github.com/ibireme/yyjson.git
[1/4244] Fetching yyjson
Fetched https://github.com/ibireme/yyjson.git from cache (1.71s)
Computing version for https://github.com/ibireme/yyjson.git
Computed https://github.com/ibireme/yyjson.git at 0.12.0 (3.91s)
Creating working copy for https://github.com/ibireme/yyjson.git
Working copy of https://github.com/ibireme/yyjson.git resolved at 0.12.0
Building for debugging...
[0/3] Write sources
[1/3] Write swift-version-24593BA9C3E375BF.txt
[2/3] Compiling yyjson.c
[4/9] Compiling ReerJSON Utilities.swift
[5/9] Compiling ReerJSON LockedState.swift
[6/9] Emitting module ReerJSON
[7/9] Compiling ReerJSON JSON.swift
[8/9] Compiling ReerJSON ReerJSONDecoder.swift
[9/9] Compiling ReerJSON JSONDecoderImpl.swift
/host/spi-builder-workspace/Sources/ReerJSON/JSONDecoderImpl.swift:219:25: error: 'let' binding pattern cannot appear in an expression
 217 |             }
 218 |             return date
 219 |         case .formatted(let formatter):
     |                         `- error: 'let' binding pattern cannot appear in an expression
 220 |             let string = try unboxString(from: value, for: codingPathNode, additionalKey)
 221 |             guard let date = formatter.date(from: string) else {
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:99ea6d26ace67c023f359493a2ac553a612b92a7f2dee009657225f46f43aa0e
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
warning: 'spi-builder-workspace': found 3 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
    /host/spi-builder-workspace/Tests/ReerJSONTests/Models/instruments.json
    /host/spi-builder-workspace/Tests/ReerJSONTests/Info.plist
    /host/spi-builder-workspace/Tests/ReerJSONTests/Models/json_to_swift.rb
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/7] Compiling ReerJSON LockedState.swift
[3/7] Compiling ReerJSON Utilities.swift
[4/7] Compiling ReerJSON ReerJSONDecoder.swift
[5/7] Emitting module ReerJSON
[6/7] Compiling ReerJSON JSON.swift
[7/7] Compiling ReerJSON JSONDecoderImpl.swift
/host/spi-builder-workspace/Sources/ReerJSON/JSONDecoderImpl.swift:219:25: error: 'let' binding pattern cannot appear in an expression
 217 |             }
 218 |             return date
 219 |         case .formatted(let formatter):
     |                         `- error: 'let' binding pattern cannot appear in an expression
 220 |             let string = try unboxString(from: value, for: codingPathNode, additionalKey)
 221 |             guard let date = formatter.date(from: string) else {
BUILD FAILURE 6.1 linux