Swift Package IndexBuild Information
Successful build of Eumorphic, reference trunk (bf244f), with Swift 6.1 for macOS (SPM) on 27 Apr 2025 05:40:57 UTC.
Swift 6 data race errors: 2
Build Command
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -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 InferSendableFromCapturesBuild Log
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RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ollieatkinson/Eumorphic.git
Reference: trunk
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ollieatkinson/Eumorphic
* branch trunk -> FETCH_HEAD
* [new branch] trunk -> origin/trunk
HEAD is now at bf244f4 remove label for typed subscript return
Cloned https://github.com/ollieatkinson/Eumorphic.git
Revision (git rev-parse @):
bf244f4369d872fccbcef27da8fedb5a7a91f7aa
SUCCESS checkout https://github.com/ollieatkinson/Eumorphic.git at trunk
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ResolveProductDependencies
========================================
Resolving dependencies ...
{
"identity": ".resolve-product-dependencies",
"name": "resolve-dependencies",
"url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"dependencies": [
{
"identity": "eumorphic",
"name": "Eumorphic",
"url": "https://github.com/ollieatkinson/Eumorphic.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Eumorphic",
"dependencies": [
]
}
]
}
Fetching https://github.com/ollieatkinson/Eumorphic.git
[3/128] Fetching eumorphic
Fetched https://github.com/ollieatkinson/Eumorphic.git from cache (0.63s)
Creating working copy for https://github.com/ollieatkinson/Eumorphic.git
Working copy of https://github.com/ollieatkinson/Eumorphic.git resolved at trunk (bf244f4)
warning: '.resolve-product-dependencies': dependency 'eumorphic' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/ollieatkinson/Eumorphic.git
https://github.com/ollieatkinson/Eumorphic.git
{
"dependencies" : [
],
"manifest_display_name" : "Eumorphic",
"name" : "Eumorphic",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.15"
},
{
"name" : "ios",
"version" : "13.0"
}
],
"products" : [
{
"name" : "Eumorphic",
"targets" : [
"Eumorphic"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "EumorphicTests",
"module_type" : "SwiftTarget",
"name" : "EumorphicTests",
"path" : "Tests/EumorphicTests",
"sources" : [
"EumorphicTests.swift"
],
"target_dependencies" : [
"Eumorphic"
],
"type" : "test"
},
{
"c99name" : "Eumorphic",
"module_type" : "SwiftTarget",
"name" : "Eumorphic",
"path" : "Sources/Eumorphic",
"product_memberships" : [
"Eumorphic"
],
"sources" : [
"AnyValue.swift",
"Eumorphic.swift",
"Path.swift",
"Utilities.swift"
],
"type" : "library"
}
],
"tools_version" : "5.3"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -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
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-2F0A5646E1D333AE.txt
[3/7] Compiling Eumorphic Utilities.swift
[4/7] Emitting module Eumorphic
/Users/admin/builder/spi-builder-workspace/Sources/Eumorphic/AnyValue.swift:12:23: warning: static property 'empty' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
10 | public struct AnyValue: Eumorphic {
11 |
12 | public static var empty: AnyValue = .null
| |- warning: static property 'empty' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'empty' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'empty' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
13 | public static var null: AnyValue = .init(nil)
14 |
/Users/admin/builder/spi-builder-workspace/Sources/Eumorphic/AnyValue.swift:13:23: warning: static property 'null' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
11 |
12 | public static var empty: AnyValue = .null
13 | public static var null: AnyValue = .init(nil)
| |- warning: static property 'null' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'null' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'null' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |
15 | public var wrapped: Any {
[5/7] Compiling Eumorphic AnyValue.swift
/Users/admin/builder/spi-builder-workspace/Sources/Eumorphic/AnyValue.swift:12:23: warning: static property 'empty' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
10 | public struct AnyValue: Eumorphic {
11 |
12 | public static var empty: AnyValue = .null
| |- warning: static property 'empty' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'empty' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'empty' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
13 | public static var null: AnyValue = .init(nil)
14 |
/Users/admin/builder/spi-builder-workspace/Sources/Eumorphic/AnyValue.swift:13:23: warning: static property 'null' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
11 |
12 | public static var empty: AnyValue = .null
13 | public static var null: AnyValue = .init(nil)
| |- warning: static property 'null' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'null' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'null' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |
15 | public var wrapped: Any {
[6/7] Compiling Eumorphic Eumorphic.swift
/Users/admin/builder/spi-builder-workspace/Sources/Eumorphic/Eumorphic.swift:69:14: warning: type '(String, Path)' is not optional, value can never be nil; this is an error in the Swift 6 language mode
67 | guard let (head, remaining) = path.first else { return }
68 | switch (head.stringValue, remaining) {
69 | case nil: return
| `- warning: type '(String, Path)' is not optional, value can never be nil; this is an error in the Swift 6 language mode
70 | case let (key, remaining):
71 | self[key] = try _set(value, at: remaining, on: self[key] as Any)
/Users/admin/builder/spi-builder-workspace/Sources/Eumorphic/Eumorphic.swift:90:14: warning: type '(Int, Path)' is not optional, value can never be nil; this is an error in the Swift 6 language mode
88 | padded(to: idx, with: Optional<Any>.none as Any)
89 | switch (idx, remaining) {
90 | case nil: return
| `- warning: type '(Int, Path)' is not optional, value can never be nil; this is an error in the Swift 6 language mode
91 | case let (idx, remaining):
92 | self[idx] = try _set(value, at: remaining, on: self[idx])
[7/7] Compiling Eumorphic Path.swift
Build complete! (4.11s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "Eumorphic",
"name" : "Eumorphic",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "10.15"
},
{
"name" : "ios",
"version" : "13.0"
}
],
"products" : [
{
"name" : "Eumorphic",
"targets" : [
"Eumorphic"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "EumorphicTests",
"module_type" : "SwiftTarget",
"name" : "EumorphicTests",
"path" : "Tests/EumorphicTests",
"sources" : [
"EumorphicTests.swift"
],
"target_dependencies" : [
"Eumorphic"
],
"type" : "test"
},
{
"c99name" : "Eumorphic",
"module_type" : "SwiftTarget",
"name" : "Eumorphic",
"path" : "Sources/Eumorphic",
"product_memberships" : [
"Eumorphic"
],
"sources" : [
"AnyValue.swift",
"Eumorphic.swift",
"Path.swift",
"Utilities.swift"
],
"type" : "library"
}
],
"tools_version" : "5.3"
}
Done.