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Build Information

Successful build of SwiftyTM1637 with Swift 6.0 for macOS (SPM).

Swift 6 data race errors: 12

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun --toolchain org.swift.600202405261a swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete

Build Log

========================================
RunAll
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Builder version: 4.40.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/SwiftyLinkerKit/SwiftyTM1637.git
Reference: develop
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/SwiftyLinkerKit/SwiftyTM1637
 * branch            develop    -> FETCH_HEAD
 * [new branch]      develop    -> origin/develop
HEAD is now at 846db67 Add description to 7-segment
Cloned https://github.com/SwiftyLinkerKit/SwiftyTM1637.git
Revision (git rev-parse @):
846db6704179a4b3f2fa25bc4a8bf4de69a8237b
SUCCESS checkout https://github.com/SwiftyLinkerKit/SwiftyTM1637.git at develop
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $workDir
https://github.com/SwiftyLinkerKit/SwiftyTM1637.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun --toolchain org.swift.600202405261a swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete
Building for debugging...
[0/8] Write sources
[3/8] Write Clock-entitlement.plist
[4/8] Write swift-version-6F35C1178C84523A.txt
[6/18] Compiling SwiftyGPIO SPI.swift
[7/18] Compiling SwiftyGPIO SunXi.swift
[8/18] Compiling SwiftyGPIO PWM.swift
[9/18] Compiling SwiftyGPIO Presets.swift
[10/18] Compiling SwiftyGPIO Mailbox.swift
[11/18] Compiling SwiftyGPIO I2C.swift
[12/18] Compiling SwiftyGPIO 1Wire.swift
[13/18] Compiling SwiftyGPIO ADC.swift
[14/18] Compiling SwiftyGPIO SwiftyGPIO.swift
[15/18] Emitting module SwiftyGPIO
[16/19] Compiling SwiftyGPIO UART.swift
[17/25] Compiling SwiftyTM1637 SevenSegmentRepresentable.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegmentLetters.swift:14:21: warning: static property 'letters' is not concurrency-safe because non-'Sendable' type '[Character : SevenSegment]' may have shared mutable state; this is an error in the Swift 6 language mode
12 |   public static let dash : SevenSegment = [ .middleDash ] // -
13 |
14 |   public static let letters : [ Character : SevenSegment ] = [
   |                     |- warning: static property 'letters' is not concurrency-safe because non-'Sendable' type '[Character : SevenSegment]' may have shared mutable state; this is an error in the Swift 6 language mode
   |                     |- note: annotate 'letters' with '@MainActor' if property should only be accessed from the main actor
   |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
15 |     "A": SevenSegment(hexDigit: 0xA),
16 |     "B": SevenSegment(hexDigit: 0xB),
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:9:15: note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:22:21: warning: static property 'off' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 20 |
 21 |   public static let dot        = SevenSegment(rawValue: 1 << 7)
 22 |   public static let off        = SevenSegment(rawValue: 0)
    |                     |- warning: static property 'off' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'off' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 23 |
 24 |   public init(rawValue: UInt8) {
[18/25] Compiling SwiftyTM1637 SevenSegmentLetters.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegmentLetters.swift:12:21: warning: static property 'dash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
10 | public extension SevenSegment {
11 |
12 |   public static let dash : SevenSegment = [ .middleDash ] // -
   |                     |- warning: static property 'dash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
   |                     |- note: annotate 'dash' with '@MainActor' if property should only be accessed from the main actor
   |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
13 |
14 |   public static let letters : [ Character : SevenSegment ] = [
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:9:15: note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegmentLetters.swift:12:3: warning: 'public' modifier is redundant for static property declared in a public extension
10 | public extension SevenSegment {
11 |
12 |   public static let dash : SevenSegment = [ .middleDash ] // -
   |   `- warning: 'public' modifier is redundant for static property declared in a public extension
13 |
14 |   public static let letters : [ Character : SevenSegment ] = [
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:19:21: warning: static property 'middleDash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 17 |   public static let lowerLeft  = SevenSegment(rawValue: 1 << 4)
 18 |   public static let upperLeft  = SevenSegment(rawValue: 1 << 5)
 19 |   public static let middleDash = SevenSegment(rawValue: 1 << 6)
    |                     |- warning: static property 'middleDash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'middleDash' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 20 |
 21 |   public static let dot        = SevenSegment(rawValue: 1 << 7)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegmentLetters.swift:14:21: warning: static property 'letters' is not concurrency-safe because non-'Sendable' type '[Character : SevenSegment]' may have shared mutable state; this is an error in the Swift 6 language mode
12 |   public static let dash : SevenSegment = [ .middleDash ] // -
13 |
14 |   public static let letters : [ Character : SevenSegment ] = [
   |                     |- warning: static property 'letters' is not concurrency-safe because non-'Sendable' type '[Character : SevenSegment]' may have shared mutable state; this is an error in the Swift 6 language mode
   |                     |- note: annotate 'letters' with '@MainActor' if property should only be accessed from the main actor
   |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
15 |     "A": SevenSegment(hexDigit: 0xA),
16 |     "B": SevenSegment(hexDigit: 0xB),
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:9:15: note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegmentLetters.swift:14:3: warning: 'public' modifier is redundant for static property declared in a public extension
12 |   public static let dash : SevenSegment = [ .middleDash ] // -
13 |
14 |   public static let letters : [ Character : SevenSegment ] = [
   |   `- warning: 'public' modifier is redundant for static property declared in a public extension
15 |     "A": SevenSegment(hexDigit: 0xA),
16 |     "B": SevenSegment(hexDigit: 0xB),
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:18:21: warning: static property 'upperLeft' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 16 |   public static let lowerDash  = SevenSegment(rawValue: 1 << 3)
 17 |   public static let lowerLeft  = SevenSegment(rawValue: 1 << 4)
 18 |   public static let upperLeft  = SevenSegment(rawValue: 1 << 5)
    |                     |- warning: static property 'upperLeft' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'upperLeft' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 19 |   public static let middleDash = SevenSegment(rawValue: 1 << 6)
 20 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:14:21: warning: static property 'upperRight' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
 12 |
 13 |   public static let upperDash  = SevenSegment(rawValue: 1 << 0)
 14 |   public static let upperRight = SevenSegment(rawValue: 1 << 1)
    |                     |- warning: static property 'upperRight' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'upperRight' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 15 |   public static let lowerRight = SevenSegment(rawValue: 1 << 2)
 16 |   public static let lowerDash  = SevenSegment(rawValue: 1 << 3)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:17:21: warning: static property 'lowerLeft' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 15 |   public static let lowerRight = SevenSegment(rawValue: 1 << 2)
 16 |   public static let lowerDash  = SevenSegment(rawValue: 1 << 3)
 17 |   public static let lowerLeft  = SevenSegment(rawValue: 1 << 4)
    |                     |- warning: static property 'lowerLeft' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'lowerLeft' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 18 |   public static let upperLeft  = SevenSegment(rawValue: 1 << 5)
 19 |   public static let middleDash = SevenSegment(rawValue: 1 << 6)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:15:21: warning: static property 'lowerRight' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 13 |   public static let upperDash  = SevenSegment(rawValue: 1 << 0)
 14 |   public static let upperRight = SevenSegment(rawValue: 1 << 1)
 15 |   public static let lowerRight = SevenSegment(rawValue: 1 << 2)
    |                     |- warning: static property 'lowerRight' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'lowerRight' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 16 |   public static let lowerDash  = SevenSegment(rawValue: 1 << 3)
 17 |   public static let lowerLeft  = SevenSegment(rawValue: 1 << 4)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:16:21: warning: static property 'lowerDash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 14 |   public static let upperRight = SevenSegment(rawValue: 1 << 1)
 15 |   public static let lowerRight = SevenSegment(rawValue: 1 << 2)
 16 |   public static let lowerDash  = SevenSegment(rawValue: 1 << 3)
    |                     |- warning: static property 'lowerDash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'lowerDash' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 17 |   public static let lowerLeft  = SevenSegment(rawValue: 1 << 4)
 18 |   public static let upperLeft  = SevenSegment(rawValue: 1 << 5)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:13:21: warning: static property 'upperDash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
 12 |
 13 |   public static let upperDash  = SevenSegment(rawValue: 1 << 0)
    |                     |- warning: static property 'upperDash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'upperDash' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 14 |   public static let upperRight = SevenSegment(rawValue: 1 << 1)
 15 |   public static let lowerRight = SevenSegment(rawValue: 1 << 2)
[19/25] Compiling SwiftyTM1637 SevenSegmentHexDigits.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegmentHexDigits.swift:13:21: warning: static property 'hexDigits' is not concurrency-safe because non-'Sendable' type '[SevenSegment]' may have shared mutable state; this is an error in the Swift 6 language mode
11 | public extension SevenSegment {
12 |
13 |   public static let hexDigits : [ SevenSegment ] = [
   |                     |- warning: static property 'hexDigits' is not concurrency-safe because non-'Sendable' type '[SevenSegment]' may have shared mutable state; this is an error in the Swift 6 language mode
   |                     |- note: annotate 'hexDigits' with '@MainActor' if property should only be accessed from the main actor
   |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |     [ .upperDash,  .upperLeft,  .upperRight,   // 0
15 |       .lowerLeft,  .lowerRight, .lowerDash ],
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:9:15: note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegmentHexDigits.swift:13:3: warning: 'public' modifier is redundant for static property declared in a public extension
11 | public extension SevenSegment {
12 |
13 |   public static let hexDigits : [ SevenSegment ] = [
   |   `- warning: 'public' modifier is redundant for static property declared in a public extension
14 |     [ .upperDash,  .upperLeft,  .upperRight,   // 0
15 |       .lowerLeft,  .lowerRight, .lowerDash ],
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:13:21: warning: static property 'upperDash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
 12 |
 13 |   public static let upperDash  = SevenSegment(rawValue: 1 << 0)
    |                     |- warning: static property 'upperDash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'upperDash' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 14 |   public static let upperRight = SevenSegment(rawValue: 1 << 1)
 15 |   public static let lowerRight = SevenSegment(rawValue: 1 << 2)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:18:21: warning: static property 'upperLeft' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 16 |   public static let lowerDash  = SevenSegment(rawValue: 1 << 3)
 17 |   public static let lowerLeft  = SevenSegment(rawValue: 1 << 4)
 18 |   public static let upperLeft  = SevenSegment(rawValue: 1 << 5)
    |                     |- warning: static property 'upperLeft' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'upperLeft' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 19 |   public static let middleDash = SevenSegment(rawValue: 1 << 6)
 20 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:14:21: warning: static property 'upperRight' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
 12 |
 13 |   public static let upperDash  = SevenSegment(rawValue: 1 << 0)
 14 |   public static let upperRight = SevenSegment(rawValue: 1 << 1)
    |                     |- warning: static property 'upperRight' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'upperRight' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 15 |   public static let lowerRight = SevenSegment(rawValue: 1 << 2)
 16 |   public static let lowerDash  = SevenSegment(rawValue: 1 << 3)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:17:21: warning: static property 'lowerLeft' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 15 |   public static let lowerRight = SevenSegment(rawValue: 1 << 2)
 16 |   public static let lowerDash  = SevenSegment(rawValue: 1 << 3)
 17 |   public static let lowerLeft  = SevenSegment(rawValue: 1 << 4)
    |                     |- warning: static property 'lowerLeft' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'lowerLeft' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 18 |   public static let upperLeft  = SevenSegment(rawValue: 1 << 5)
 19 |   public static let middleDash = SevenSegment(rawValue: 1 << 6)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:15:21: warning: static property 'lowerRight' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 13 |   public static let upperDash  = SevenSegment(rawValue: 1 << 0)
 14 |   public static let upperRight = SevenSegment(rawValue: 1 << 1)
 15 |   public static let lowerRight = SevenSegment(rawValue: 1 << 2)
    |                     |- warning: static property 'lowerRight' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'lowerRight' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 16 |   public static let lowerDash  = SevenSegment(rawValue: 1 << 3)
 17 |   public static let lowerLeft  = SevenSegment(rawValue: 1 << 4)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:16:21: warning: static property 'lowerDash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 14 |   public static let upperRight = SevenSegment(rawValue: 1 << 1)
 15 |   public static let lowerRight = SevenSegment(rawValue: 1 << 2)
 16 |   public static let lowerDash  = SevenSegment(rawValue: 1 << 3)
    |                     |- warning: static property 'lowerDash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'lowerDash' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 17 |   public static let lowerLeft  = SevenSegment(rawValue: 1 << 4)
 18 |   public static let upperLeft  = SevenSegment(rawValue: 1 << 5)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:19:21: warning: static property 'middleDash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 17 |   public static let lowerLeft  = SevenSegment(rawValue: 1 << 4)
 18 |   public static let upperLeft  = SevenSegment(rawValue: 1 << 5)
 19 |   public static let middleDash = SevenSegment(rawValue: 1 << 6)
    |                     |- warning: static property 'middleDash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'middleDash' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 20 |
 21 |   public static let dot        = SevenSegment(rawValue: 1 << 7)
[20/25] Emitting module SwiftyTM1637
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:13:21: warning: static property 'upperDash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
 12 |
 13 |   public static let upperDash  = SevenSegment(rawValue: 1 << 0)
    |                     |- warning: static property 'upperDash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'upperDash' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 14 |   public static let upperRight = SevenSegment(rawValue: 1 << 1)
 15 |   public static let lowerRight = SevenSegment(rawValue: 1 << 2)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:14:21: warning: static property 'upperRight' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
 12 |
 13 |   public static let upperDash  = SevenSegment(rawValue: 1 << 0)
 14 |   public static let upperRight = SevenSegment(rawValue: 1 << 1)
    |                     |- warning: static property 'upperRight' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'upperRight' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 15 |   public static let lowerRight = SevenSegment(rawValue: 1 << 2)
 16 |   public static let lowerDash  = SevenSegment(rawValue: 1 << 3)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:15:21: warning: static property 'lowerRight' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 13 |   public static let upperDash  = SevenSegment(rawValue: 1 << 0)
 14 |   public static let upperRight = SevenSegment(rawValue: 1 << 1)
 15 |   public static let lowerRight = SevenSegment(rawValue: 1 << 2)
    |                     |- warning: static property 'lowerRight' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'lowerRight' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 16 |   public static let lowerDash  = SevenSegment(rawValue: 1 << 3)
 17 |   public static let lowerLeft  = SevenSegment(rawValue: 1 << 4)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:16:21: warning: static property 'lowerDash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 14 |   public static let upperRight = SevenSegment(rawValue: 1 << 1)
 15 |   public static let lowerRight = SevenSegment(rawValue: 1 << 2)
 16 |   public static let lowerDash  = SevenSegment(rawValue: 1 << 3)
    |                     |- warning: static property 'lowerDash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'lowerDash' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 17 |   public static let lowerLeft  = SevenSegment(rawValue: 1 << 4)
 18 |   public static let upperLeft  = SevenSegment(rawValue: 1 << 5)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:17:21: warning: static property 'lowerLeft' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 15 |   public static let lowerRight = SevenSegment(rawValue: 1 << 2)
 16 |   public static let lowerDash  = SevenSegment(rawValue: 1 << 3)
 17 |   public static let lowerLeft  = SevenSegment(rawValue: 1 << 4)
    |                     |- warning: static property 'lowerLeft' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'lowerLeft' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 18 |   public static let upperLeft  = SevenSegment(rawValue: 1 << 5)
 19 |   public static let middleDash = SevenSegment(rawValue: 1 << 6)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:18:21: warning: static property 'upperLeft' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 16 |   public static let lowerDash  = SevenSegment(rawValue: 1 << 3)
 17 |   public static let lowerLeft  = SevenSegment(rawValue: 1 << 4)
 18 |   public static let upperLeft  = SevenSegment(rawValue: 1 << 5)
    |                     |- warning: static property 'upperLeft' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'upperLeft' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 19 |   public static let middleDash = SevenSegment(rawValue: 1 << 6)
 20 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:19:21: warning: static property 'middleDash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 17 |   public static let lowerLeft  = SevenSegment(rawValue: 1 << 4)
 18 |   public static let upperLeft  = SevenSegment(rawValue: 1 << 5)
 19 |   public static let middleDash = SevenSegment(rawValue: 1 << 6)
    |                     |- warning: static property 'middleDash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'middleDash' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 20 |
 21 |   public static let dot        = SevenSegment(rawValue: 1 << 7)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:21:21: warning: static property 'dot' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 19 |   public static let middleDash = SevenSegment(rawValue: 1 << 6)
 20 |
 21 |   public static let dot        = SevenSegment(rawValue: 1 << 7)
    |                     |- warning: static property 'dot' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'dot' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 22 |   public static let off        = SevenSegment(rawValue: 0)
 23 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:22:21: warning: static property 'off' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 20 |
 21 |   public static let dot        = SevenSegment(rawValue: 1 << 7)
 22 |   public static let off        = SevenSegment(rawValue: 0)
    |                     |- warning: static property 'off' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'off' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 23 |
 24 |   public init(rawValue: UInt8) {
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:22:21: warning: static property 'off' produces an empty option set
 20 |
 21 |   public static let dot        = SevenSegment(rawValue: 1 << 7)
 22 |   public static let off        = SevenSegment(rawValue: 0)
    |                     |- warning: static property 'off' produces an empty option set
    |                     `- note: use [] to silence this warning
 23 |
 24 |   public init(rawValue: UInt8) {
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegmentHexDigits.swift:13:21: warning: static property 'hexDigits' is not concurrency-safe because non-'Sendable' type '[SevenSegment]' may have shared mutable state; this is an error in the Swift 6 language mode
11 | public extension SevenSegment {
12 |
13 |   public static let hexDigits : [ SevenSegment ] = [
   |                     |- warning: static property 'hexDigits' is not concurrency-safe because non-'Sendable' type '[SevenSegment]' may have shared mutable state; this is an error in the Swift 6 language mode
   |                     |- note: annotate 'hexDigits' with '@MainActor' if property should only be accessed from the main actor
   |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |     [ .upperDash,  .upperLeft,  .upperRight,   // 0
15 |       .lowerLeft,  .lowerRight, .lowerDash ],
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:9:15: note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegmentHexDigits.swift:13:3: warning: 'public' modifier is redundant for static property declared in a public extension
11 | public extension SevenSegment {
12 |
13 |   public static let hexDigits : [ SevenSegment ] = [
   |   `- warning: 'public' modifier is redundant for static property declared in a public extension
14 |     [ .upperDash,  .upperLeft,  .upperRight,   // 0
15 |       .lowerLeft,  .lowerRight, .lowerDash ],
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegmentLetters.swift:12:21: warning: static property 'dash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
10 | public extension SevenSegment {
11 |
12 |   public static let dash : SevenSegment = [ .middleDash ] // -
   |                     |- warning: static property 'dash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
   |                     |- note: annotate 'dash' with '@MainActor' if property should only be accessed from the main actor
   |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
13 |
14 |   public static let letters : [ Character : SevenSegment ] = [
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:9:15: note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegmentLetters.swift:12:3: warning: 'public' modifier is redundant for static property declared in a public extension
10 | public extension SevenSegment {
11 |
12 |   public static let dash : SevenSegment = [ .middleDash ] // -
   |   `- warning: 'public' modifier is redundant for static property declared in a public extension
13 |
14 |   public static let letters : [ Character : SevenSegment ] = [
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegmentLetters.swift:14:21: warning: static property 'letters' is not concurrency-safe because non-'Sendable' type '[Character : SevenSegment]' may have shared mutable state; this is an error in the Swift 6 language mode
12 |   public static let dash : SevenSegment = [ .middleDash ] // -
13 |
14 |   public static let letters : [ Character : SevenSegment ] = [
   |                     |- warning: static property 'letters' is not concurrency-safe because non-'Sendable' type '[Character : SevenSegment]' may have shared mutable state; this is an error in the Swift 6 language mode
   |                     |- note: annotate 'letters' with '@MainActor' if property should only be accessed from the main actor
   |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
15 |     "A": SevenSegment(hexDigit: 0xA),
16 |     "B": SevenSegment(hexDigit: 0xB),
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:9:15: note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegmentLetters.swift:14:3: warning: 'public' modifier is redundant for static property declared in a public extension
12 |   public static let dash : SevenSegment = [ .middleDash ] // -
13 |
14 |   public static let letters : [ Character : SevenSegment ] = [
   |   `- warning: 'public' modifier is redundant for static property declared in a public extension
15 |     "A": SevenSegment(hexDigit: 0xA),
16 |     "B": SevenSegment(hexDigit: 0xB),
[21/25] Compiling SwiftyTM1637 SevenSegment.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:13:21: warning: static property 'upperDash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
 12 |
 13 |   public static let upperDash  = SevenSegment(rawValue: 1 << 0)
    |                     |- warning: static property 'upperDash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'upperDash' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 14 |   public static let upperRight = SevenSegment(rawValue: 1 << 1)
 15 |   public static let lowerRight = SevenSegment(rawValue: 1 << 2)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:14:21: warning: static property 'upperRight' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
 12 |
 13 |   public static let upperDash  = SevenSegment(rawValue: 1 << 0)
 14 |   public static let upperRight = SevenSegment(rawValue: 1 << 1)
    |                     |- warning: static property 'upperRight' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'upperRight' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 15 |   public static let lowerRight = SevenSegment(rawValue: 1 << 2)
 16 |   public static let lowerDash  = SevenSegment(rawValue: 1 << 3)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:15:21: warning: static property 'lowerRight' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 13 |   public static let upperDash  = SevenSegment(rawValue: 1 << 0)
 14 |   public static let upperRight = SevenSegment(rawValue: 1 << 1)
 15 |   public static let lowerRight = SevenSegment(rawValue: 1 << 2)
    |                     |- warning: static property 'lowerRight' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'lowerRight' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 16 |   public static let lowerDash  = SevenSegment(rawValue: 1 << 3)
 17 |   public static let lowerLeft  = SevenSegment(rawValue: 1 << 4)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:16:21: warning: static property 'lowerDash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 14 |   public static let upperRight = SevenSegment(rawValue: 1 << 1)
 15 |   public static let lowerRight = SevenSegment(rawValue: 1 << 2)
 16 |   public static let lowerDash  = SevenSegment(rawValue: 1 << 3)
    |                     |- warning: static property 'lowerDash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'lowerDash' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 17 |   public static let lowerLeft  = SevenSegment(rawValue: 1 << 4)
 18 |   public static let upperLeft  = SevenSegment(rawValue: 1 << 5)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:17:21: warning: static property 'lowerLeft' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 15 |   public static let lowerRight = SevenSegment(rawValue: 1 << 2)
 16 |   public static let lowerDash  = SevenSegment(rawValue: 1 << 3)
 17 |   public static let lowerLeft  = SevenSegment(rawValue: 1 << 4)
    |                     |- warning: static property 'lowerLeft' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'lowerLeft' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 18 |   public static let upperLeft  = SevenSegment(rawValue: 1 << 5)
 19 |   public static let middleDash = SevenSegment(rawValue: 1 << 6)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:18:21: warning: static property 'upperLeft' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 16 |   public static let lowerDash  = SevenSegment(rawValue: 1 << 3)
 17 |   public static let lowerLeft  = SevenSegment(rawValue: 1 << 4)
 18 |   public static let upperLeft  = SevenSegment(rawValue: 1 << 5)
    |                     |- warning: static property 'upperLeft' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'upperLeft' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 19 |   public static let middleDash = SevenSegment(rawValue: 1 << 6)
 20 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:19:21: warning: static property 'middleDash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 17 |   public static let lowerLeft  = SevenSegment(rawValue: 1 << 4)
 18 |   public static let upperLeft  = SevenSegment(rawValue: 1 << 5)
 19 |   public static let middleDash = SevenSegment(rawValue: 1 << 6)
    |                     |- warning: static property 'middleDash' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'middleDash' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 20 |
 21 |   public static let dot        = SevenSegment(rawValue: 1 << 7)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:21:21: warning: static property 'dot' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 19 |   public static let middleDash = SevenSegment(rawValue: 1 << 6)
 20 |
 21 |   public static let dot        = SevenSegment(rawValue: 1 << 7)
    |                     |- warning: static property 'dot' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'dot' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 22 |   public static let off        = SevenSegment(rawValue: 0)
 23 |
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:22:21: warning: static property 'off' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 20 |
 21 |   public static let dot        = SevenSegment(rawValue: 1 << 7)
 22 |   public static let off        = SevenSegment(rawValue: 0)
    |                     |- warning: static property 'off' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'off' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 23 |
 24 |   public init(rawValue: UInt8) {
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:22:21: warning: static property 'off' produces an empty option set
 20 |
 21 |   public static let dot        = SevenSegment(rawValue: 1 << 7)
 22 |   public static let off        = SevenSegment(rawValue: 0)
    |                     |- warning: static property 'off' produces an empty option set
    |                     `- note: use [] to silence this warning
 23 |
 24 |   public init(rawValue: UInt8) {
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegmentHexDigits.swift:13:21: warning: static property 'hexDigits' is not concurrency-safe because non-'Sendable' type '[SevenSegment]' may have shared mutable state; this is an error in the Swift 6 language mode
11 | public extension SevenSegment {
12 |
13 |   public static let hexDigits : [ SevenSegment ] = [
   |                     |- warning: static property 'hexDigits' is not concurrency-safe because non-'Sendable' type '[SevenSegment]' may have shared mutable state; this is an error in the Swift 6 language mode
   |                     |- note: annotate 'hexDigits' with '@MainActor' if property should only be accessed from the main actor
   |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
14 |     [ .upperDash,  .upperLeft,  .upperRight,   // 0
15 |       .lowerLeft,  .lowerRight, .lowerDash ],
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:9:15: note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
[22/25] Compiling SwiftyTM1637 SwiftyTM1637.swift
/Users/admin/builder/spi-builder-workspace/Sources/SwiftyTM1637/SevenSegment.swift:22:21: warning: static property 'off' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
  7 | //
  8 |
  9 | public struct SevenSegment : OptionSet, CustomStringConvertible {
    |               `- note: consider making struct 'SevenSegment' conform to the 'Sendable' protocol
 10 |
 11 |   public let rawValue : UInt8
    :
 20 |
 21 |   public static let dot        = SevenSegment(rawValue: 1 << 7)
 22 |   public static let off        = SevenSegment(rawValue: 0)
    |                     |- warning: static property 'off' is not concurrency-safe because non-'Sendable' type 'SevenSegment' may have shared mutable state; this is an error in the Swift 6 language mode
    |                     |- note: annotate 'off' with '@MainActor' if property should only be accessed from the main actor
    |                     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 23 |
 24 |   public init(rawValue: UInt8) {
[23/27] Compiling Clock main.swift
[24/27] Emitting module Clock
[24/27] Write Objects.LinkFileList
[25/27] Linking Clock
[26/27] Applying Clock
Build complete! (29.83s)
Fetching https://github.com/uraimo/SwiftyGPIO.git
[1/2385] Fetching swiftygpio
Fetched https://github.com/uraimo/SwiftyGPIO.git from cache (1.14s)
Computing version for https://github.com/uraimo/SwiftyGPIO.git
Computed https://github.com/uraimo/SwiftyGPIO.git at 1.4.4 (0.72s)
Creating working copy for https://github.com/uraimo/SwiftyGPIO.git
Working copy of https://github.com/uraimo/SwiftyGPIO.git resolved at 1.4.4
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swiftygpio",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/uraimo/SwiftyGPIO.git"
    }
  ],
  "manifest_display_name" : "SwiftyTM1637",
  "name" : "SwiftyTM1637",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SwiftyTM1637",
      "targets" : [
        "SwiftyTM1637"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "Clock",
      "targets" : [
        "Clock"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftyTM1637Tests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftyTM1637Tests",
      "path" : "Tests/SwiftyTM1637Tests",
      "sources" : [
        "SwiftyTM1637Tests.swift"
      ],
      "target_dependencies" : [
        "SwiftyTM1637"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftyTM1637",
      "module_type" : "SwiftTarget",
      "name" : "SwiftyTM1637",
      "path" : "Sources/SwiftyTM1637",
      "product_dependencies" : [
        "SwiftyGPIO"
      ],
      "product_memberships" : [
        "SwiftyTM1637",
        "Clock"
      ],
      "sources" : [
        "SevenSegment.swift",
        "SevenSegmentHexDigits.swift",
        "SevenSegmentLetters.swift",
        "SevenSegmentRepresentable.swift",
        "SwiftyTM1637.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "Clock",
      "module_type" : "SwiftTarget",
      "name" : "Clock",
      "path" : "Sources/Clock",
      "product_dependencies" : [
        "SwiftyGPIO"
      ],
      "product_memberships" : [
        "Clock"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "SwiftyTM1637"
      ],
      "type" : "executable"
    }
  ],
  "tools_version" : "4.0"
}
Done.
This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.