Swift Package IndexBuild Information
Successful build of DataLife, reference master (bf1c92), with Swift 6.1 for macOS (SPM) on 30 Nov 2025 19:01:02 UTC.
Swift 6 data race errors: 0
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: 4.68.0
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/heroesofcode/DataLife.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/heroesofcode/DataLife
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at bf1c927 Add deprecation notice (#139)
Cloned https://github.com/heroesofcode/DataLife.git
Revision (git rev-parse @):
bf1c9279784b36a530c2e024d9c8e17f68178e2d
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/heroesofcode/DataLife.git at master
========================================
Build
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Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/heroesofcode/DataLife.git
https://github.com/heroesofcode/DataLife.git
{
"dependencies" : [
],
"manifest_display_name" : "DataLife",
"name" : "DataLife",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "13.0"
},
{
"name" : "macos",
"version" : "11.0"
},
{
"name" : "tvos",
"version" : "13.0"
},
{
"name" : "watchos",
"version" : "6.0"
},
{
"name" : "visionos",
"version" : "1.0"
}
],
"products" : [
{
"name" : "DataLife",
"targets" : [
"DataLife"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "DataLifeTests",
"module_type" : "SwiftTarget",
"name" : "DataLifeTests",
"path" : "Tests/DataLifeTests",
"sources" : [
"DataLifeTests.swift",
"ViewModel.swift",
"XCTestManifests.swift"
],
"target_dependencies" : [
"DataLife"
],
"type" : "test"
},
{
"c99name" : "DataLife",
"module_type" : "SwiftTarget",
"name" : "DataLife",
"path" : "Sources/DataLife",
"product_memberships" : [
"DataLife"
],
"sources" : [
"DataLife.swift",
"DataLifeViewModel.swift",
"ObserverProtocol.swift"
],
"type" : "library"
}
],
"tools_version" : "5.9"
}
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
[3/6] Compiling DataLife ObserverProtocol.swift
[4/6] Compiling DataLife DataLifeViewModel.swift
[5/6] Emitting module DataLife
[6/6] Compiling DataLife DataLife.swift
/Users/admin/builder/spi-builder-workspace/Sources/DataLife/DataLife.swift:22:13: warning: capture of 'self' with non-sendable type 'DataLife<T>' in a '@Sendable' closure
1 | import Foundation
2 |
3 | public class DataLife<T> {
| `- note: generic class 'DataLife' does not conform to the 'Sendable' protocol
4 |
5 | public typealias CompletionHandler = (T) -> Void
:
20 |
21 | queue.async(flags: .barrier) {
22 | self.observers[id] = completion
| `- warning: capture of 'self' with non-sendable type 'DataLife<T>' in a '@Sendable' closure
23 | }
24 | }
/Users/admin/builder/spi-builder-workspace/Sources/DataLife/DataLife.swift:22:34: warning: capture of 'completion' with non-sendable type 'DataLife<T>.CompletionHandler' (aka '(T) -> ()') in a '@Sendable' closure
20 |
21 | queue.async(flags: .barrier) {
22 | self.observers[id] = completion
| |- warning: capture of 'completion' with non-sendable type 'DataLife<T>.CompletionHandler' (aka '(T) -> ()') in a '@Sendable' closure
| `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
23 | }
24 | }
/Users/admin/builder/spi-builder-workspace/Sources/DataLife/DataLife.swift:28:13: warning: capture of 'self' with non-sendable type 'DataLife<T>' in a '@Sendable' closure
1 | import Foundation
2 |
3 | public class DataLife<T> {
| `- note: generic class 'DataLife' does not conform to the 'Sendable' protocol
4 |
5 | public typealias CompletionHandler = (T) -> Void
:
26 | public func removeObserver(_ observer: ObserverProtocol) {
27 | queue.async(flags: .barrier) {
28 | self.observers.removeValue(forKey: observer.id)
| `- warning: capture of 'self' with non-sendable type 'DataLife<T>' in a '@Sendable' closure
29 | }
30 | }
/Users/admin/builder/spi-builder-workspace/Sources/DataLife/DataLife.swift:28:48: warning: capture of 'observer' with non-sendable type 'any ObserverProtocol' in a '@Sendable' closure
26 | public func removeObserver(_ observer: ObserverProtocol) {
27 | queue.async(flags: .barrier) {
28 | self.observers.removeValue(forKey: observer.id)
| `- warning: capture of 'observer' with non-sendable type 'any ObserverProtocol' in a '@Sendable' closure
29 | }
30 | }
/Users/admin/builder/spi-builder-workspace/Sources/DataLife/ObserverProtocol.swift:3:17: note: protocol 'ObserverProtocol' does not conform to the 'Sendable' protocol
1 | import Foundation
2 |
3 | public protocol ObserverProtocol: AnyObject {
| `- note: protocol 'ObserverProtocol' does not conform to the 'Sendable' protocol
4 | var id: UUID { get set }
5 | func onValueChanged(_ value: Any?)
Build complete! (4.59s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "DataLife",
"name" : "DataLife",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "13.0"
},
{
"name" : "macos",
"version" : "11.0"
},
{
"name" : "tvos",
"version" : "13.0"
},
{
"name" : "watchos",
"version" : "6.0"
},
{
"name" : "visionos",
"version" : "1.0"
}
],
"products" : [
{
"name" : "DataLife",
"targets" : [
"DataLife"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "DataLifeTests",
"module_type" : "SwiftTarget",
"name" : "DataLifeTests",
"path" : "Tests/DataLifeTests",
"sources" : [
"DataLifeTests.swift",
"ViewModel.swift",
"XCTestManifests.swift"
],
"target_dependencies" : [
"DataLife"
],
"type" : "test"
},
{
"c99name" : "DataLife",
"module_type" : "SwiftTarget",
"name" : "DataLife",
"path" : "Sources/DataLife",
"product_memberships" : [
"DataLife"
],
"sources" : [
"DataLife.swift",
"DataLifeViewModel.swift",
"ObserverProtocol.swift"
],
"type" : "library"
}
],
"tools_version" : "5.9"
}
Done.