Swift Package IndexBuild Information
Successful build of Geodesic, reference main (63bb93), with Swift 6.1 for macOS (SPM) on 2 May 2026 00:10:46 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
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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/sbooth/Geodesic.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/sbooth/Geodesic
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 63bb93f Update Swift workflow to include permissions (#15)
Cloned https://github.com/sbooth/Geodesic.git
Revision (git rev-parse @):
63bb93fe53d27ef7ec403be60a30d54526b88a39
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/sbooth/Geodesic.git at main
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Build
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Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/sbooth/Geodesic.git
https://github.com/sbooth/Geodesic.git
{
"dependencies" : [
{
"identity" : "cgeodesic",
"requirement" : {
"range" : [
{
"lower_bound" : "2.0.0",
"upper_bound" : "3.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/sbooth/CGeodesic"
}
],
"manifest_display_name" : "Geodesic",
"name" : "Geodesic",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "Geodesic",
"targets" : [
"Geodesic"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "GeodesicTests",
"module_type" : "SwiftTarget",
"name" : "GeodesicTests",
"path" : "Tests/GeodesicTests",
"sources" : [
"GeodesicTests.swift"
],
"target_dependencies" : [
"Geodesic"
],
"type" : "test"
},
{
"c99name" : "Geodesic",
"module_type" : "SwiftTarget",
"name" : "Geodesic",
"path" : "Sources/Geodesic",
"product_dependencies" : [
"CGeodesic"
],
"product_memberships" : [
"Geodesic"
],
"sources" : [
"CLLocationCoordinate2D+Geodesic.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...
[0/3] Write sources
[1/3] Write swift-version-2F0A5646E1D333AE.txt
[2/3] Compiling CGeodesic geodesic.c
[4/5] Emitting module Geodesic
/Users/admin/builder/spi-builder-workspace/Sources/Geodesic/CLLocationCoordinate2D+Geodesic.swift:227:13: warning: static property 'wgs84' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
225 | extension CLLocationCoordinate2D {
226 | /// The WGS-84 ellipsoid.
227 | static var wgs84: geod_geodesic = {
| |- warning: static property 'wgs84' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'wgs84' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'wgs84' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
228 | var g = geod_geodesic()
229 | geod_init(&g, 6378137, 1 / 298.257223563)
[5/5] Compiling Geodesic CLLocationCoordinate2D+Geodesic.swift
/Users/admin/builder/spi-builder-workspace/Sources/Geodesic/CLLocationCoordinate2D+Geodesic.swift:227:13: warning: static property 'wgs84' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
225 | extension CLLocationCoordinate2D {
226 | /// The WGS-84 ellipsoid.
227 | static var wgs84: geod_geodesic = {
| |- warning: static property 'wgs84' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'wgs84' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'wgs84' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
228 | var g = geod_geodesic()
229 | geod_init(&g, 6378137, 1 / 298.257223563)
Build complete! (5.84s)
Fetching https://github.com/sbooth/CGeodesic
[1/111] Fetching cgeodesic
Fetched https://github.com/sbooth/CGeodesic from cache (0.72s)
Computing version for https://github.com/sbooth/CGeodesic
Computed https://github.com/sbooth/CGeodesic at 2.1.0 (1.32s)
Creating working copy for https://github.com/sbooth/CGeodesic
Working copy of https://github.com/sbooth/CGeodesic resolved at 2.1.0
Build complete.
{
"dependencies" : [
{
"identity" : "cgeodesic",
"requirement" : {
"range" : [
{
"lower_bound" : "2.0.0",
"upper_bound" : "3.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/sbooth/CGeodesic"
}
],
"manifest_display_name" : "Geodesic",
"name" : "Geodesic",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "Geodesic",
"targets" : [
"Geodesic"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "GeodesicTests",
"module_type" : "SwiftTarget",
"name" : "GeodesicTests",
"path" : "Tests/GeodesicTests",
"sources" : [
"GeodesicTests.swift"
],
"target_dependencies" : [
"Geodesic"
],
"type" : "test"
},
{
"c99name" : "Geodesic",
"module_type" : "SwiftTarget",
"name" : "Geodesic",
"path" : "Sources/Geodesic",
"product_dependencies" : [
"CGeodesic"
],
"product_memberships" : [
"Geodesic"
],
"sources" : [
"CLLocationCoordinate2D+Geodesic.swift"
],
"type" : "library"
}
],
"tools_version" : "5.3"
}
Done.