Swift Package IndexBuild Information
Failed to build ReerJSON, reference main (8a817d), with Swift 6.1 for Linux on 10 Sep 2025 06:57:37 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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>&1Build Log
========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/reers/ReerJSON.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/reers/ReerJSON
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 8a817dc fix readme
Cloned https://github.com/reers/ReerJSON.git
Revision (git rev-parse @):
8a817dc19395c36754943e419f8dd750025288a0
SUCCESS checkout https://github.com/reers/ReerJSON.git at main
========================================
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-4606859-0":/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 (2.01s)
Computing version for https://github.com/ibireme/yyjson.git
Computed https://github.com/ibireme/yyjson.git at 0.12.0 (4.38s)
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] Emitting module ReerJSON
[5/9] Compiling ReerJSON LockedState.swift
[6/9] Compiling ReerJSON Utilities.swift
[7/9] Compiling ReerJSON ReerJSONDecoder.swift
[8/9] Compiling ReerJSON JSON.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-4606859-0":/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/json_to_swift.rb
/host/spi-builder-workspace/Tests/ReerJSONTests/Info.plist
/host/spi-builder-workspace/Tests/ReerJSONTests/Models/instruments.json
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-24593BA9C3E375BF.txt
[2/7] Compiling ReerJSON Utilities.swift
[3/7] 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 {
[4/7] Compiling ReerJSON LockedState.swift
[5/7] Emitting module ReerJSON
[6/7] Compiling ReerJSON ReerJSONDecoder.swift
[7/7] Compiling ReerJSON JSON.swift
BUILD FAILURE 6.1 linux