Swift Package IndexBuild Information
Successful build of MCP4725, reference master (a5f110), with Swift 6.1 for Linux on 28 Apr 2025 03:53:13 UTC.
Swift 6 data race errors: 2
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" 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>&1Build Log
========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/Kaiede/MCP4725.git
Reference: master
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/Kaiede/MCP4725
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at a5f1104 Enable GitHub Actions (#1)
Cloned https://github.com/Kaiede/MCP4725.git
Revision (git rev-parse @):
a5f1104bf404a765be61679e2e1fca7351f81d03
SUCCESS checkout https://github.com/Kaiede/MCP4725.git at master
========================================
Build
========================================
Selected platform: linux
Swift version: 6.1
Building package at path: $PWD
https://github.com/Kaiede/MCP4725.git
https://github.com/Kaiede/MCP4725.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
{
"identity" : "singleboard",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/Kaiede/SingleBoard.git"
}
],
"manifest_display_name" : "MCP4725",
"name" : "MCP4725",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "MCP4725",
"targets" : [
"MCP4725"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "MCP4725",
"module_type" : "SwiftTarget",
"name" : "MCP4725",
"path" : "Sources",
"product_dependencies" : [
"SingleBoard"
],
"product_memberships" : [
"MCP4725"
],
"sources" : [
"MCP4725.swift"
],
"type" : "library"
}
],
"tools_version" : "4.0"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$PWD" 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: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Fetching https://github.com/Kaiede/SingleBoard.git
[1/277] Fetching singleboard
Fetched https://github.com/Kaiede/SingleBoard.git from cache (0.20s)
Computing version for https://github.com/Kaiede/SingleBoard.git
Computed https://github.com/Kaiede/SingleBoard.git at 1.0.0 (0.66s)
Creating working copy for https://github.com/Kaiede/SingleBoard.git
Working copy of https://github.com/Kaiede/SingleBoard.git resolved at 1.0.0
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version-24593BA9C3E375BF.txt
[4/12] Emitting module SingleBoard
[5/12] Compiling SingleBoard Chip_Board.swift
[6/12] Compiling SingleBoard Pine_Board.swift
[7/13] Compiling SingleBoard GPIO.swift
[8/13] Compiling SingleBoard Extensions.swift
[9/13] Compiling SingleBoard Raspberry_PWM.swift
[10/13] Compiling SingleBoard Raspberry_Board.swift
[11/13] Compiling SingleBoard SingleBoard.swift
[12/13] Compiling SingleBoard I2C.swift
[13/13] Compiling SingleBoard Raspberry_Registers.swift
[15/16] Emitting module MCP4725
/host/spi-builder-workspace/Sources/MCP4725.swift:48:20: warning: static property 'dataLength' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
46 |
47 | internal struct FastModeData: I2CWritable {
48 | static var dataLength: Int = MemoryLayout<UInt16>.size
| |- warning: static property 'dataLength' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'dataLength' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'dataLength' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
49 | var mode: PowerDownMode
50 | var voltage: UInt16
/host/spi-builder-workspace/Sources/MCP4725.swift:71:20: warning: static property 'dataLength' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
69 |
70 | internal struct FullData: I2CReadWritable {
71 | static var dataLength: Int = MemoryLayout<UInt8>.size * 3
| |- warning: static property 'dataLength' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'dataLength' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'dataLength' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
72 |
73 | var command: WriteCommand
[16/16] Compiling MCP4725 MCP4725.swift
/host/spi-builder-workspace/Sources/MCP4725.swift:48:20: warning: static property 'dataLength' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
46 |
47 | internal struct FastModeData: I2CWritable {
48 | static var dataLength: Int = MemoryLayout<UInt16>.size
| |- warning: static property 'dataLength' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'dataLength' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'dataLength' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
49 | var mode: PowerDownMode
50 | var voltage: UInt16
/host/spi-builder-workspace/Sources/MCP4725.swift:71:20: warning: static property 'dataLength' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
69 |
70 | internal struct FullData: I2CReadWritable {
71 | static var dataLength: Int = MemoryLayout<UInt8>.size * 3
| |- warning: static property 'dataLength' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'dataLength' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: add '@MainActor' to make static property 'dataLength' part of global actor 'MainActor'
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
72 |
73 | var command: WriteCommand
Build complete! (9.61s)
Build complete.
{
"dependencies" : [
{
"identity" : "singleboard",
"requirement" : {
"range" : [
{
"lower_bound" : "1.0.0",
"upper_bound" : "2.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/Kaiede/SingleBoard.git"
}
],
"manifest_display_name" : "MCP4725",
"name" : "MCP4725",
"path" : "/host/spi-builder-workspace",
"platforms" : [
],
"products" : [
{
"name" : "MCP4725",
"targets" : [
"MCP4725"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "MCP4725",
"module_type" : "SwiftTarget",
"name" : "MCP4725",
"path" : "Sources",
"product_dependencies" : [
"SingleBoard"
],
"product_memberships" : [
"MCP4725"
],
"sources" : [
"MCP4725.swift"
],
"type" : "library"
}
],
"tools_version" : "4.0"
}
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:3bdcac04179f4ed3e5b8e9dbd6e74bbf5ebc0f4fde48bbaad7d1e5c757e65bcb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Done.