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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Successful build of Hitch, reference v0.4.148 (d6c147), with Swift 6.0 for macOS (SPM) on 6 Nov 2024 07:03:04 UTC.

Swift 6 data race errors: 7

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete

Build Log

========================================
RunAll
========================================
Builder version: 4.56.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/KittyMac/Hitch.git
Reference: v0.4.148
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/KittyMac/Hitch
 * tag               v0.4.148   -> FETCH_HEAD
HEAD is now at d6c147a fix default precision bug on format strings
Cloned https://github.com/KittyMac/Hitch.git
Revision (git rev-parse @):
d6c147a1d70992db39a141cb5bf9cf8fbb776250
SUCCESS checkout https://github.com/KittyMac/Hitch.git at v0.4.148
========================================
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": "hitch",
      "name": "Hitch",
      "url": "https://github.com/KittyMac/Hitch.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Hitch",
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/KittyMac/Hitch.git
[1/2478] Fetching hitch
Fetched https://github.com/KittyMac/Hitch.git from cache (1.19s)
Creating working copy for https://github.com/KittyMac/Hitch.git
Working copy of https://github.com/KittyMac/Hitch.git resolved at v0.4.148 (d6c147a)
warning: '.resolve-product-dependencies': dependency 'hitch' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/KittyMac/Hitch.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--7754E27361AE5C74.txt
[3/14] Compiling Hitch Int8+Ascii.swift
[4/15] Compiling Hitch Hitch+Shared.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/Hitch+Shared.swift:138:12: warning: let 'nullptr' is not concurrency-safe because non-'Sendable' type 'UnsafePointer<UInt8>' may have shared mutable state; this is an error in the Swift 6 language mode
 136 | }
 137 |
 138 | public let nullptr = UnsafePointer<UInt8>(bitPattern: 1)!
     |            |- warning: let 'nullptr' is not concurrency-safe because non-'Sendable' type 'UnsafePointer<UInt8>' may have shared mutable state; this is an error in the Swift 6 language mode
     |            |- note: annotate 'nullptr' 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
 139 |
 140 | public extension ArraySlice where Element == UInt8 {
Swift.UnsafePointer:1:23: note: generic struct 'UnsafePointer' does not conform to the 'Sendable' protocol
1 | @frozen public struct UnsafePointer<Pointee> : Copyable where Pointee : ~Copyable {
  |                       `- note: generic struct 'UnsafePointer' does not conform to the 'Sendable' protocol
2 |     public let _rawValue: Builtin.RawPointer
3 |     public init(_ _rawValue: Builtin.RawPointer)
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/Hitch.swift:36:23: warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'Hitch' may have shared mutable state; this is an error in the Swift 6 language mode
 33 | // Note: being a subclass of NSObject is required (BOO) due to runtime crash on Linux when storing Hitch values in a dictionary
 34 | // See unit test testCastAnyToHitch().
 35 | public final class Hitch: NSObject, Hitchable, ExpressibleByStringLiteral, Sequence, Comparable, Codable {
    |                    `- note: class 'Hitch' does not conform to the 'Sendable' protocol
 36 |     public static let empty: Hitch = ""
    |                       |- warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'Hitch' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'empty' 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
 37 |
 38 |     @inlinable
[5/15] Compiling Hitch Hitch.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/Hitch.swift:36:23: warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'Hitch' may have shared mutable state; this is an error in the Swift 6 language mode
 33 | // Note: being a subclass of NSObject is required (BOO) due to runtime crash on Linux when storing Hitch values in a dictionary
 34 | // See unit test testCastAnyToHitch().
 35 | public final class Hitch: NSObject, Hitchable, ExpressibleByStringLiteral, Sequence, Comparable, Codable {
    |                    `- note: class 'Hitch' does not conform to the 'Sendable' protocol
 36 |     public static let empty: Hitch = ""
    |                       |- warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'Hitch' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'empty' 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
 37 |
 38 |     @inlinable
[6/15] Compiling Hitch Hitch+MD5.swift
[7/15] Compiling Hitch Hitch+Format.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/Hitch+Format.swift:4:5: warning: let 'trueHitch' is not concurrency-safe because non-'Sendable' type 'Hitch' may have shared mutable state; this is an error in the Swift 6 language mode
  2 |
  3 | @usableFromInline
  4 | let trueHitch: Hitch = "true"
    |     |- warning: let 'trueHitch' is not concurrency-safe because non-'Sendable' type 'Hitch' may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: annotate 'trueHitch' 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
  5 | @usableFromInline
  6 | let falseHitch: Hitch = "false"
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/Hitch.swift:35:20: note: class 'Hitch' does not conform to the 'Sendable' protocol
 33 | // Note: being a subclass of NSObject is required (BOO) due to runtime crash on Linux when storing Hitch values in a dictionary
 34 | // See unit test testCastAnyToHitch().
 35 | public final class Hitch: NSObject, Hitchable, ExpressibleByStringLiteral, Sequence, Comparable, Codable {
    |                    `- note: class 'Hitch' does not conform to the 'Sendable' protocol
 36 |     public static let empty: Hitch = ""
 37 |
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/Hitch+Format.swift:6:5: warning: let 'falseHitch' is not concurrency-safe because non-'Sendable' type 'Hitch' may have shared mutable state; this is an error in the Swift 6 language mode
  4 | let trueHitch: Hitch = "true"
  5 | @usableFromInline
  6 | let falseHitch: Hitch = "false"
    |     |- warning: let 'falseHitch' is not concurrency-safe because non-'Sendable' type 'Hitch' may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: annotate 'falseHitch' 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
  7 | @usableFromInline
  8 | let errorHitch: Hitch = "error"
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/Hitch.swift:35:20: note: class 'Hitch' does not conform to the 'Sendable' protocol
 33 | // Note: being a subclass of NSObject is required (BOO) due to runtime crash on Linux when storing Hitch values in a dictionary
 34 | // See unit test testCastAnyToHitch().
 35 | public final class Hitch: NSObject, Hitchable, ExpressibleByStringLiteral, Sequence, Comparable, Codable {
    |                    `- note: class 'Hitch' does not conform to the 'Sendable' protocol
 36 |     public static let empty: Hitch = ""
 37 |
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/Hitch+Format.swift:8:5: warning: let 'errorHitch' is not concurrency-safe because non-'Sendable' type 'Hitch' may have shared mutable state; this is an error in the Swift 6 language mode
  6 | let falseHitch: Hitch = "false"
  7 | @usableFromInline
  8 | let errorHitch: Hitch = "error"
    |     |- warning: let 'errorHitch' is not concurrency-safe because non-'Sendable' type 'Hitch' may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: annotate 'errorHitch' 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
  9 | @usableFromInline
 10 | let nullHitch: Hitch = "null"
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/Hitch.swift:35:20: note: class 'Hitch' does not conform to the 'Sendable' protocol
 33 | // Note: being a subclass of NSObject is required (BOO) due to runtime crash on Linux when storing Hitch values in a dictionary
 34 | // See unit test testCastAnyToHitch().
 35 | public final class Hitch: NSObject, Hitchable, ExpressibleByStringLiteral, Sequence, Comparable, Codable {
    |                    `- note: class 'Hitch' does not conform to the 'Sendable' protocol
 36 |     public static let empty: Hitch = ""
 37 |
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/Hitch+Format.swift:10:5: warning: let 'nullHitch' is not concurrency-safe because non-'Sendable' type 'Hitch' may have shared mutable state; this is an error in the Swift 6 language mode
  8 | let errorHitch: Hitch = "error"
  9 | @usableFromInline
 10 | let nullHitch: Hitch = "null"
    |     |- warning: let 'nullHitch' is not concurrency-safe because non-'Sendable' type 'Hitch' may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: annotate 'nullHitch' 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
 11 |
 12 | @usableFromInline
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/Hitch.swift:35:20: note: class 'Hitch' does not conform to the 'Sendable' protocol
 33 | // Note: being a subclass of NSObject is required (BOO) due to runtime crash on Linux when storing Hitch values in a dictionary
 34 | // See unit test testCastAnyToHitch().
 35 | public final class Hitch: NSObject, Hitchable, ExpressibleByStringLiteral, Sequence, Comparable, Codable {
    |                    `- note: class 'Hitch' does not conform to the 'Sendable' protocol
 36 |     public static let empty: Hitch = ""
 37 |
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/Hitch.swift:36:23: warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'Hitch' may have shared mutable state; this is an error in the Swift 6 language mode
 33 | // Note: being a subclass of NSObject is required (BOO) due to runtime crash on Linux when storing Hitch values in a dictionary
 34 | // See unit test testCastAnyToHitch().
 35 | public final class Hitch: NSObject, Hitchable, ExpressibleByStringLiteral, Sequence, Comparable, Codable {
    |                    `- note: class 'Hitch' does not conform to the 'Sendable' protocol
 36 |     public static let empty: Hitch = ""
    |                       |- warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'Hitch' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'empty' 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
 37 |
 38 |     @inlinable
[8/15] Compiling Hitch Hitch+CodeBlock.swift
[9/15] Compiling Hitch Hitch+Base32.swift
[10/15] Compiling Hitch Hitch+Base64.swift
[11/15] Compiling Hitch Hitch+FormatOperator.swift
[12/15] Emitting module Hitch
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/CHitch.swift:165:20: warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
 163 |     c.mutableData = chitch_internal_malloc(count + nullPad)
 164 |     c.castedMutableData = UnsafePointer(c.mutableData)
 165 |     c.mutableData?.assign(from: raw, count: count)
     |                    |- warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
     |                    `- note: use 'update(from:count:)' instead
 166 |     nullify(&c)
 167 |     return c
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/CHitch.swift:178:20: warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
 176 |     c.mutableData = chitch_internal_malloc(count + nullPad)
 177 |     c.castedMutableData = UnsafePointer(c.mutableData)
 178 |     c.mutableData?.assign(from: raw, count: count)
     |                    |- warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
     |                    `- note: use 'update(from:count:)' instead
 179 |     nullify(&c)
 180 |     return c
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/CHitch.swift:191:19: warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
 189 |    c.mutableData = raw
 190 |    c.castedMutableData = UnsafePointer(c.mutableData)
 191 |    c.mutableData?.assign(from: raw, count: count)
     |                   |- warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
     |                   `- note: use 'update(from:count:)' instead
 192 |    nullify(&c)
 193 |    return c
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/CHitch.swift:568:26: warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
 566 |     guard let c0_data = c0.mutableData else { return }
 567 |
 568 |     (c0_data + c0.count).assign(from: rhs, count: rhs_count)
     |                          |- warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
     |                          `- note: use 'update(from:count:)' instead
 569 |     c0.count += rhs_count
 570 |     nullify(&c0)
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/HalfHitch.swift:10:23: warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'HalfHitch' may have shared mutable state; this is an error in the Swift 6 language mode
  6 | /// processing on existing data without copies or allocations, then HalfHitch is your answer.
  7 | /// Note: as you can gather from the above, use HalfHitch carefully!
  8 | public struct HalfHitch: Hitchable, CustomStringConvertible, ExpressibleByStringLiteral, Sequence, Comparable, Hashable, Codable {
    |               `- note: consider making struct 'HalfHitch' conform to the 'Sendable' protocol
  9 |
 10 |     public static let empty: HalfHitch = ""
    |                       |- warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'HalfHitch' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'empty' 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
 11 |
 12 |     @inlinable
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/Hitch+Format.swift:4:5: warning: let 'trueHitch' is not concurrency-safe because non-'Sendable' type 'Hitch' may have shared mutable state; this is an error in the Swift 6 language mode
  2 |
  3 | @usableFromInline
  4 | let trueHitch: Hitch = "true"
    |     |- warning: let 'trueHitch' is not concurrency-safe because non-'Sendable' type 'Hitch' may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: annotate 'trueHitch' 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
  5 | @usableFromInline
  6 | let falseHitch: Hitch = "false"
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/Hitch.swift:35:20: note: class 'Hitch' does not conform to the 'Sendable' protocol
 33 | // Note: being a subclass of NSObject is required (BOO) due to runtime crash on Linux when storing Hitch values in a dictionary
 34 | // See unit test testCastAnyToHitch().
 35 | public final class Hitch: NSObject, Hitchable, ExpressibleByStringLiteral, Sequence, Comparable, Codable {
    |                    `- note: class 'Hitch' does not conform to the 'Sendable' protocol
 36 |     public static let empty: Hitch = ""
 37 |
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/Hitch+Format.swift:6:5: warning: let 'falseHitch' is not concurrency-safe because non-'Sendable' type 'Hitch' may have shared mutable state; this is an error in the Swift 6 language mode
  4 | let trueHitch: Hitch = "true"
  5 | @usableFromInline
  6 | let falseHitch: Hitch = "false"
    |     |- warning: let 'falseHitch' is not concurrency-safe because non-'Sendable' type 'Hitch' may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: annotate 'falseHitch' 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
  7 | @usableFromInline
  8 | let errorHitch: Hitch = "error"
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/Hitch.swift:35:20: note: class 'Hitch' does not conform to the 'Sendable' protocol
 33 | // Note: being a subclass of NSObject is required (BOO) due to runtime crash on Linux when storing Hitch values in a dictionary
 34 | // See unit test testCastAnyToHitch().
 35 | public final class Hitch: NSObject, Hitchable, ExpressibleByStringLiteral, Sequence, Comparable, Codable {
    |                    `- note: class 'Hitch' does not conform to the 'Sendable' protocol
 36 |     public static let empty: Hitch = ""
 37 |
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/Hitch+Format.swift:8:5: warning: let 'errorHitch' is not concurrency-safe because non-'Sendable' type 'Hitch' may have shared mutable state; this is an error in the Swift 6 language mode
  6 | let falseHitch: Hitch = "false"
  7 | @usableFromInline
  8 | let errorHitch: Hitch = "error"
    |     |- warning: let 'errorHitch' is not concurrency-safe because non-'Sendable' type 'Hitch' may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: annotate 'errorHitch' 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
  9 | @usableFromInline
 10 | let nullHitch: Hitch = "null"
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/Hitch.swift:35:20: note: class 'Hitch' does not conform to the 'Sendable' protocol
 33 | // Note: being a subclass of NSObject is required (BOO) due to runtime crash on Linux when storing Hitch values in a dictionary
 34 | // See unit test testCastAnyToHitch().
 35 | public final class Hitch: NSObject, Hitchable, ExpressibleByStringLiteral, Sequence, Comparable, Codable {
    |                    `- note: class 'Hitch' does not conform to the 'Sendable' protocol
 36 |     public static let empty: Hitch = ""
 37 |
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/Hitch+Format.swift:10:5: warning: let 'nullHitch' is not concurrency-safe because non-'Sendable' type 'Hitch' may have shared mutable state; this is an error in the Swift 6 language mode
  8 | let errorHitch: Hitch = "error"
  9 | @usableFromInline
 10 | let nullHitch: Hitch = "null"
    |     |- warning: let 'nullHitch' is not concurrency-safe because non-'Sendable' type 'Hitch' may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: annotate 'nullHitch' 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
 11 |
 12 | @usableFromInline
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/Hitch.swift:35:20: note: class 'Hitch' does not conform to the 'Sendable' protocol
 33 | // Note: being a subclass of NSObject is required (BOO) due to runtime crash on Linux when storing Hitch values in a dictionary
 34 | // See unit test testCastAnyToHitch().
 35 | public final class Hitch: NSObject, Hitchable, ExpressibleByStringLiteral, Sequence, Comparable, Codable {
    |                    `- note: class 'Hitch' does not conform to the 'Sendable' protocol
 36 |     public static let empty: Hitch = ""
 37 |
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/Hitch.swift:36:23: warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'Hitch' may have shared mutable state; this is an error in the Swift 6 language mode
 33 | // Note: being a subclass of NSObject is required (BOO) due to runtime crash on Linux when storing Hitch values in a dictionary
 34 | // See unit test testCastAnyToHitch().
 35 | public final class Hitch: NSObject, Hitchable, ExpressibleByStringLiteral, Sequence, Comparable, Codable {
    |                    `- note: class 'Hitch' does not conform to the 'Sendable' protocol
 36 |     public static let empty: Hitch = ""
    |                       |- warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'Hitch' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'empty' 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
 37 |
 38 |     @inlinable
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/Hitch+Shared.swift:138:12: warning: let 'nullptr' is not concurrency-safe because non-'Sendable' type 'UnsafePointer<UInt8>' may have shared mutable state; this is an error in the Swift 6 language mode
 136 | }
 137 |
 138 | public let nullptr = UnsafePointer<UInt8>(bitPattern: 1)!
     |            |- warning: let 'nullptr' is not concurrency-safe because non-'Sendable' type 'UnsafePointer<UInt8>' may have shared mutable state; this is an error in the Swift 6 language mode
     |            |- note: annotate 'nullptr' 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
 139 |
 140 | public extension ArraySlice where Element == UInt8 {
Swift.UnsafePointer:1:23: note: generic struct 'UnsafePointer' does not conform to the 'Sendable' protocol
1 | @frozen public struct UnsafePointer<Pointee> : Copyable where Pointee : ~Copyable {
  |                       `- note: generic struct 'UnsafePointer' does not conform to the 'Sendable' protocol
2 |     public let _rawValue: Builtin.RawPointer
3 |     public init(_ _rawValue: Builtin.RawPointer)
[13/15] Compiling Hitch CHitch.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/CHitch.swift:165:20: warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
 163 |     c.mutableData = chitch_internal_malloc(count + nullPad)
 164 |     c.castedMutableData = UnsafePointer(c.mutableData)
 165 |     c.mutableData?.assign(from: raw, count: count)
     |                    |- warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
     |                    `- note: use 'update(from:count:)' instead
 166 |     nullify(&c)
 167 |     return c
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/CHitch.swift:178:20: warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
 176 |     c.mutableData = chitch_internal_malloc(count + nullPad)
 177 |     c.castedMutableData = UnsafePointer(c.mutableData)
 178 |     c.mutableData?.assign(from: raw, count: count)
     |                    |- warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
     |                    `- note: use 'update(from:count:)' instead
 179 |     nullify(&c)
 180 |     return c
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/CHitch.swift:191:19: warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
 189 |    c.mutableData = raw
 190 |    c.castedMutableData = UnsafePointer(c.mutableData)
 191 |    c.mutableData?.assign(from: raw, count: count)
     |                   |- warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
     |                   `- note: use 'update(from:count:)' instead
 192 |    nullify(&c)
 193 |    return c
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/CHitch.swift:568:26: warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
 566 |     guard let c0_data = c0.mutableData else { return }
 567 |
 568 |     (c0_data + c0.count).assign(from: rhs, count: rhs_count)
     |                          |- warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
     |                          `- note: use 'update(from:count:)' instead
 569 |     c0.count += rhs_count
 570 |     nullify(&c0)
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/HalfHitch.swift:10:23: warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'HalfHitch' may have shared mutable state; this is an error in the Swift 6 language mode
  6 | /// processing on existing data without copies or allocations, then HalfHitch is your answer.
  7 | /// Note: as you can gather from the above, use HalfHitch carefully!
  8 | public struct HalfHitch: Hitchable, CustomStringConvertible, ExpressibleByStringLiteral, Sequence, Comparable, Hashable, Codable {
    |               `- note: consider making struct 'HalfHitch' conform to the 'Sendable' protocol
  9 |
 10 |     public static let empty: HalfHitch = ""
    |                       |- warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'HalfHitch' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'empty' 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
 11 |
 12 |     @inlinable
[14/15] Compiling Hitch HalfHitch.swift
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/CHitch.swift:165:20: warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
 163 |     c.mutableData = chitch_internal_malloc(count + nullPad)
 164 |     c.castedMutableData = UnsafePointer(c.mutableData)
 165 |     c.mutableData?.assign(from: raw, count: count)
     |                    |- warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
     |                    `- note: use 'update(from:count:)' instead
 166 |     nullify(&c)
 167 |     return c
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/CHitch.swift:178:20: warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
 176 |     c.mutableData = chitch_internal_malloc(count + nullPad)
 177 |     c.castedMutableData = UnsafePointer(c.mutableData)
 178 |     c.mutableData?.assign(from: raw, count: count)
     |                    |- warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
     |                    `- note: use 'update(from:count:)' instead
 179 |     nullify(&c)
 180 |     return c
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/CHitch.swift:191:19: warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
 189 |    c.mutableData = raw
 190 |    c.castedMutableData = UnsafePointer(c.mutableData)
 191 |    c.mutableData?.assign(from: raw, count: count)
     |                   |- warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
     |                   `- note: use 'update(from:count:)' instead
 192 |    nullify(&c)
 193 |    return c
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/CHitch.swift:568:26: warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
 566 |     guard let c0_data = c0.mutableData else { return }
 567 |
 568 |     (c0_data + c0.count).assign(from: rhs, count: rhs_count)
     |                          |- warning: 'assign(from:count:)' is deprecated: renamed to 'update(from:count:)'
     |                          `- note: use 'update(from:count:)' instead
 569 |     c0.count += rhs_count
 570 |     nullify(&c0)
/Users/admin/builder/spi-builder-workspace/Sources/Hitch/HalfHitch.swift:10:23: warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'HalfHitch' may have shared mutable state; this is an error in the Swift 6 language mode
  6 | /// processing on existing data without copies or allocations, then HalfHitch is your answer.
  7 | /// Note: as you can gather from the above, use HalfHitch carefully!
  8 | public struct HalfHitch: Hitchable, CustomStringConvertible, ExpressibleByStringLiteral, Sequence, Comparable, Hashable, Codable {
    |               `- note: consider making struct 'HalfHitch' conform to the 'Sendable' protocol
  9 |
 10 |     public static let empty: HalfHitch = ""
    |                       |- warning: static property 'empty' is not concurrency-safe because non-'Sendable' type 'HalfHitch' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: annotate 'empty' 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
 11 |
 12 |     @inlinable
[15/15] Compiling Hitch UInt8+Ascii.swift
Build complete! (17.97s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Hitch",
  "name" : "Hitch",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Hitch",
      "targets" : [
        "Hitch"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "HitchTests",
      "module_type" : "SwiftTarget",
      "name" : "HitchTests",
      "path" : "Tests/HitchTests",
      "sources" : [
        "HalfHitchTests.swift",
        "HitchFormatTests.swift",
        "HitchPerformanceTests.swift",
        "HitchTests.swift"
      ],
      "target_dependencies" : [
        "Hitch"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Hitch",
      "module_type" : "SwiftTarget",
      "name" : "Hitch",
      "path" : "Sources/Hitch",
      "product_memberships" : [
        "Hitch"
      ],
      "sources" : [
        "CHitch.swift",
        "HalfHitch.swift",
        "Hitch+Base32.swift",
        "Hitch+Base64.swift",
        "Hitch+CodeBlock.swift",
        "Hitch+Format.swift",
        "Hitch+FormatOperator.swift",
        "Hitch+MD5.swift",
        "Hitch+Shared.swift",
        "Hitch.swift",
        "Utility/Int8+Ascii.swift",
        "Utility/UInt8+Ascii.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
Done.