Swift Package IndexBuild Information
Successful build of swift-figlet, reference main (166eef), with Swift 6.1 for macOS (SPM) on 28 Apr 2025 01:11:13 UTC.
Swift 6 data race errors: 1
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
========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/apple/example-package-figlet.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/apple/example-package-figlet
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 166eef4 initial commit
Cloned https://github.com/apple/example-package-figlet.git
Revision (git rev-parse @):
166eef46de0b094d6d1966e749f727d6c4beba0e
SUCCESS checkout https://github.com/apple/example-package-figlet.git at main
========================================
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": "example-package-figlet",
"name": "swift-figlet",
"url": "https://github.com/apple/example-package-figlet.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/example-package-figlet",
"dependencies": [
]
}
]
}
Fetching https://github.com/apple/example-package-figlet.git
[1/26] Fetching example-package-figlet
Fetched https://github.com/apple/example-package-figlet.git from cache (0.58s)
Creating working copy for https://github.com/apple/example-package-figlet.git
Working copy of https://github.com/apple/example-package-figlet.git resolved at main (166eef4)
warning: '.resolve-product-dependencies': dependency 'example-package-figlet' 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/apple/example-package-figlet.git
https://github.com/apple/example-package-figlet.git
{
"dependencies" : [
],
"manifest_display_name" : "swift-figlet",
"name" : "swift-figlet",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "Figlet",
"targets" : [
"Figlet"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "FigletTests",
"module_type" : "SwiftTarget",
"name" : "FigletTests",
"path" : "Tests/FigletTests",
"sources" : [
"FigletTests.swift"
],
"target_dependencies" : [
"Figlet"
],
"type" : "test"
},
{
"c99name" : "Figlet",
"module_type" : "SwiftTarget",
"name" : "Figlet",
"path" : "Sources/Figlet",
"product_memberships" : [
"Figlet"
],
"resources" : [
{
"path" : "/Users/admin/builder/spi-builder-workspace/Sources/Figlet/standard.flf",
"rule" : {
"process" : {
}
}
}
],
"sources" : [
"Figlet.swift",
"FigletFile.swift",
"Font.swift"
],
"type" : "library"
}
],
"tools_version" : "5.7"
}
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...
[0/3] Write sources
[0/3] Copying standard.flf
[2/3] Write swift-version-2F0A5646E1D333AE.txt
[4/8] Compiling Figlet Font.swift
/Users/admin/builder/spi-builder-workspace/Sources/Figlet/Font.swift:96:27: warning: static property 'EmptyChar' is not concurrency-safe because non-'Sendable' type 'Figlet.Char' may have shared mutable state; this is an error in the Swift 6 language mode
92 |
93 | extension Figlet {
94 | public struct Char {
| `- note: consider making struct 'Char' conform to the 'Sendable' protocol
95 | /// Represents an empty Character
96 | public static let EmptyChar = Self(charLines: [])
| |- warning: static property 'EmptyChar' is not concurrency-safe because non-'Sendable' type 'Figlet.Char' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'EmptyChar' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
97 |
98 | /// height in lines of this Character
[5/8] Compiling Figlet Figlet.swift
[6/8] Compiling Figlet resource_bundle_accessor.swift
[7/8] Compiling Figlet FigletFile.swift
[8/8] Emitting module Figlet
/Users/admin/builder/spi-builder-workspace/Sources/Figlet/Font.swift:96:27: warning: static property 'EmptyChar' is not concurrency-safe because non-'Sendable' type 'Figlet.Char' may have shared mutable state; this is an error in the Swift 6 language mode
92 |
93 | extension Figlet {
94 | public struct Char {
| `- note: consider making struct 'Char' conform to the 'Sendable' protocol
95 | /// Represents an empty Character
96 | public static let EmptyChar = Self(charLines: [])
| |- warning: static property 'EmptyChar' is not concurrency-safe because non-'Sendable' type 'Figlet.Char' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: add '@MainActor' to make static property 'EmptyChar' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
97 |
98 | /// height in lines of this Character
Build complete! (4.43s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "swift-figlet",
"name" : "swift-figlet",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "Figlet",
"targets" : [
"Figlet"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "FigletTests",
"module_type" : "SwiftTarget",
"name" : "FigletTests",
"path" : "Tests/FigletTests",
"sources" : [
"FigletTests.swift"
],
"target_dependencies" : [
"Figlet"
],
"type" : "test"
},
{
"c99name" : "Figlet",
"module_type" : "SwiftTarget",
"name" : "Figlet",
"path" : "Sources/Figlet",
"product_memberships" : [
"Figlet"
],
"resources" : [
{
"path" : "/Users/admin/builder/spi-builder-workspace/Sources/Figlet/standard.flf",
"rule" : {
"process" : {
}
}
}
],
"sources" : [
"Figlet.swift",
"FigletFile.swift",
"Font.swift"
],
"type" : "library"
}
],
"tools_version" : "5.7"
}
Done.