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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 Stencil with Swift 6.0 for macOS (SPM).

Swift 6 data race errors: 8

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
========================================
Builder version: 4.40.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/nerdsupremacist/Stencil.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/nerdsupremacist/Stencil
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at a229b59 Update CHANGELOG.md
Cloned https://github.com/nerdsupremacist/Stencil.git
Revision (git rev-parse @):
a229b59d3d888cd6bed2d372bdce627d71ea5e66
SUCCESS checkout https://github.com/nerdsupremacist/Stencil.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $workDir
https://github.com/nerdsupremacist/Stencil.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...
[0/3] Write sources
[2/3] Write swift-version-6F35C1178C84523A.txt
[4/5] Compiling PathKit PathKit.swift
[5/5] Emitting module PathKit
[6/25] Emitting module Stencil
/Users/admin/builder/spi-builder-workspace/Sources/Errors.swift:1:14: warning: non-final class 'TemplateDoesNotExist' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
 1 | public class TemplateDoesNotExist: Error, CustomStringConvertible {
   |              `- warning: non-final class 'TemplateDoesNotExist' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
 2 |   let templateNames: [String]
 3 |   let loader: Loader?
/Users/admin/builder/spi-builder-workspace/Sources/Errors.swift:3:7: warning: stored property 'loader' of 'Sendable'-conforming class 'TemplateDoesNotExist' has non-sendable type '(any Loader)?'; this is an error in the Swift 6 language mode
 1 | public class TemplateDoesNotExist: Error, CustomStringConvertible {
 2 |   let templateNames: [String]
 3 |   let loader: Loader?
   |       `- warning: stored property 'loader' of 'Sendable'-conforming class 'TemplateDoesNotExist' has non-sendable type '(any Loader)?'; this is an error in the Swift 6 language mode
 4 |
 5 |   public init(templateNames: [String], loader: Loader? = nil) {
/Users/admin/builder/spi-builder-workspace/Sources/Loader.swift:4:17: note: protocol 'Loader' does not conform to the 'Sendable' protocol
  2 | import PathKit
  3 |
  4 | public protocol Loader {
    |                 `- note: protocol 'Loader' does not conform to the 'Sendable' protocol
  5 |   func loadTemplate(name: String, environment: Environment) throws -> Template
  6 |   func loadTemplate(names: [String], environment: Environment) throws -> Template
/Users/admin/builder/spi-builder-workspace/Sources/Errors.swift:24:28: warning: stored property 'token' of 'Sendable'-conforming struct 'TemplateSyntaxError' has non-sendable type 'Token?'; this is an error in the Swift 6 language mode
22 |   public let reason: String
23 |   public var description: String { return reason }
24 |   public internal(set) var token: Token?
   |                            `- warning: stored property 'token' of 'Sendable'-conforming struct 'TemplateSyntaxError' has non-sendable type 'Token?'; this is an error in the Swift 6 language mode
25 |   public internal(set) var stackTrace: [Token]
26 |   public var templateName: String? { return token?.sourceMap.filename }
/Users/admin/builder/spi-builder-workspace/Sources/Tokenizer.swift:82:14: note: class 'Token' does not conform to the 'Sendable' protocol
 80 | }
 81 |
 82 | public class Token: Equatable {
    |              `- note: class 'Token' does not conform to the 'Sendable' protocol
 83 |   public enum Kind: Equatable {
 84 |     /// A token representing a piece of text.
/Users/admin/builder/spi-builder-workspace/Sources/Errors.swift:25:28: warning: stored property 'stackTrace' of 'Sendable'-conforming struct 'TemplateSyntaxError' has non-sendable type '[Token]'; this is an error in the Swift 6 language mode
23 |   public var description: String { return reason }
24 |   public internal(set) var token: Token?
25 |   public internal(set) var stackTrace: [Token]
   |                            `- warning: stored property 'stackTrace' of 'Sendable'-conforming struct 'TemplateSyntaxError' has non-sendable type '[Token]'; this is an error in the Swift 6 language mode
26 |   public var templateName: String? { return token?.sourceMap.filename }
27 |   var allTokens: [Token] {
/Users/admin/builder/spi-builder-workspace/Sources/Tokenizer.swift:82:14: note: class 'Token' does not conform to the 'Sendable' protocol
 80 | }
 81 |
 82 | public class Token: Equatable {
    |              `- note: class 'Token' does not conform to the 'Sendable' protocol
 83 |   public enum Kind: Equatable {
 84 |     /// A token representing a piece of text.
/Users/admin/builder/spi-builder-workspace/Sources/Loader.swift:112:7: warning: non-final class 'SuspiciousFileOperation' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
110 | }
111 |
112 | class SuspiciousFileOperation: Error {
    |       `- warning: non-final class 'SuspiciousFileOperation' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
113 |   let basePath: Path
114 |   let path: Path
/Users/admin/builder/spi-builder-workspace/Sources/Loader.swift:113:7: warning: stored property 'basePath' of 'Sendable'-conforming class 'SuspiciousFileOperation' has non-sendable type 'Path'; this is an error in the Swift 6 language mode
111 |
112 | class SuspiciousFileOperation: Error {
113 |   let basePath: Path
    |       `- warning: stored property 'basePath' of 'Sendable'-conforming class 'SuspiciousFileOperation' has non-sendable type 'Path'; this is an error in the Swift 6 language mode
114 |   let path: Path
115 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/PathKit/Sources/PathKit.swift:17:15: note: struct 'Path' does not conform to the 'Sendable' protocol
 15 |
 16 | /// Represents a filesystem path.
 17 | public struct Path {
    |               `- note: struct 'Path' does not conform to the 'Sendable' protocol
 18 |   /// The character used by the OS to separate two path elements
 19 |   public static let separator = "/"
/Users/admin/builder/spi-builder-workspace/Sources/Loader.swift:2:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'PathKit'
  1 | import Foundation
  2 | import PathKit
    | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'PathKit'
  3 |
  4 | public protocol Loader {
/Users/admin/builder/spi-builder-workspace/Sources/Loader.swift:114:7: warning: stored property 'path' of 'Sendable'-conforming class 'SuspiciousFileOperation' has non-sendable type 'Path'; this is an error in the Swift 6 language mode
112 | class SuspiciousFileOperation: Error {
113 |   let basePath: Path
114 |   let path: Path
    |       `- warning: stored property 'path' of 'Sendable'-conforming class 'SuspiciousFileOperation' has non-sendable type 'Path'; this is an error in the Swift 6 language mode
115 |
116 |   init(basePath: Path, path: Path) {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/PathKit/Sources/PathKit.swift:17:15: note: struct 'Path' does not conform to the 'Sendable' protocol
 15 |
 16 | /// Represents a filesystem path.
 17 | public struct Path {
    |               `- note: struct 'Path' does not conform to the 'Sendable' protocol
 18 |   /// The character used by the OS to separate two path elements
 19 |   public static let separator = "/"
/Users/admin/builder/spi-builder-workspace/Sources/Tokenizer.swift:75:14: warning: static property 'unknown' is not concurrency-safe because non-'Sendable' type 'SourceMap' may have shared mutable state; this is an error in the Swift 6 language mode
 64 | }
 65 |
 66 | public struct SourceMap: Equatable {
    |               `- note: consider making struct 'SourceMap' conform to the 'Sendable' protocol
 67 |   public let filename: String?
 68 |   public let location: ContentLocation
    :
 73 |   }
 74 |
 75 |   static let unknown = SourceMap()
    |              |- warning: static property 'unknown' is not concurrency-safe because non-'Sendable' type 'SourceMap' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'unknown' 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
 76 |
 77 |   public static func == (lhs: SourceMap, rhs: SourceMap) -> Bool {
[7/27] Compiling Stencil Template.swift
/Users/admin/builder/spi-builder-workspace/Sources/Tokenizer.swift:75:14: warning: static property 'unknown' is not concurrency-safe because non-'Sendable' type 'SourceMap' may have shared mutable state; this is an error in the Swift 6 language mode
 64 | }
 65 |
 66 | public struct SourceMap: Equatable {
    |               `- note: consider making struct 'SourceMap' conform to the 'Sendable' protocol
 67 |   public let filename: String?
 68 |   public let location: ContentLocation
    :
 73 |   }
 74 |
 75 |   static let unknown = SourceMap()
    |              |- warning: static property 'unknown' is not concurrency-safe because non-'Sendable' type 'SourceMap' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'unknown' 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
 76 |
 77 |   public static func == (lhs: SourceMap, rhs: SourceMap) -> Bool {
[8/27] Compiling Stencil Tokenizer.swift
/Users/admin/builder/spi-builder-workspace/Sources/Tokenizer.swift:75:14: warning: static property 'unknown' is not concurrency-safe because non-'Sendable' type 'SourceMap' may have shared mutable state; this is an error in the Swift 6 language mode
 64 | }
 65 |
 66 | public struct SourceMap: Equatable {
    |               `- note: consider making struct 'SourceMap' conform to the 'Sendable' protocol
 67 |   public let filename: String?
 68 |   public let location: ContentLocation
    :
 73 |   }
 74 |
 75 |   static let unknown = SourceMap()
    |              |- warning: static property 'unknown' is not concurrency-safe because non-'Sendable' type 'SourceMap' may have shared mutable state; this is an error in the Swift 6 language mode
    |              |- note: annotate 'unknown' 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
 76 |
 77 |   public static func == (lhs: SourceMap, rhs: SourceMap) -> Bool {
[9/27] Compiling Stencil Loader.swift
/Users/admin/builder/spi-builder-workspace/Sources/Loader.swift:112:7: warning: non-final class 'SuspiciousFileOperation' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
110 | }
111 |
112 | class SuspiciousFileOperation: Error {
    |       `- warning: non-final class 'SuspiciousFileOperation' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
113 |   let basePath: Path
114 |   let path: Path
/Users/admin/builder/spi-builder-workspace/Sources/Loader.swift:113:7: warning: stored property 'basePath' of 'Sendable'-conforming class 'SuspiciousFileOperation' has non-sendable type 'Path'; this is an error in the Swift 6 language mode
111 |
112 | class SuspiciousFileOperation: Error {
113 |   let basePath: Path
    |       `- warning: stored property 'basePath' of 'Sendable'-conforming class 'SuspiciousFileOperation' has non-sendable type 'Path'; this is an error in the Swift 6 language mode
114 |   let path: Path
115 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/PathKit/Sources/PathKit.swift:17:15: note: struct 'Path' does not conform to the 'Sendable' protocol
 15 |
 16 | /// Represents a filesystem path.
 17 | public struct Path {
    |               `- note: struct 'Path' does not conform to the 'Sendable' protocol
 18 |   /// The character used by the OS to separate two path elements
 19 |   public static let separator = "/"
/Users/admin/builder/spi-builder-workspace/Sources/Loader.swift:2:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'PathKit'
  1 | import Foundation
  2 | import PathKit
    | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'PathKit'
  3 |
  4 | public protocol Loader {
/Users/admin/builder/spi-builder-workspace/Sources/Loader.swift:114:7: warning: stored property 'path' of 'Sendable'-conforming class 'SuspiciousFileOperation' has non-sendable type 'Path'; this is an error in the Swift 6 language mode
112 | class SuspiciousFileOperation: Error {
113 |   let basePath: Path
114 |   let path: Path
    |       `- warning: stored property 'path' of 'Sendable'-conforming class 'SuspiciousFileOperation' has non-sendable type 'Path'; this is an error in the Swift 6 language mode
115 |
116 |   init(basePath: Path, path: Path) {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/PathKit/Sources/PathKit.swift:17:15: note: struct 'Path' does not conform to the 'Sendable' protocol
 15 |
 16 | /// Represents a filesystem path.
 17 | public struct Path {
    |               `- note: struct 'Path' does not conform to the 'Sendable' protocol
 18 |   /// The character used by the OS to separate two path elements
 19 |   public static let separator = "/"
/Users/admin/builder/spi-builder-workspace/Sources/Node.swift:63:9: warning: variable 'components' was never mutated; consider changing to 'let' constant
 61 |
 62 |   class func parse(_ parser: TokenParser, token: Token) throws -> NodeType {
 63 |     var components = token.components
    |         `- warning: variable 'components' was never mutated; consider changing to 'let' constant
 64 |
 65 |     func hasToken(_ token: String, at index: Int) -> Bool {
[10/27] Compiling Stencil Node.swift
/Users/admin/builder/spi-builder-workspace/Sources/Loader.swift:112:7: warning: non-final class 'SuspiciousFileOperation' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
110 | }
111 |
112 | class SuspiciousFileOperation: Error {
    |       `- warning: non-final class 'SuspiciousFileOperation' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
113 |   let basePath: Path
114 |   let path: Path
/Users/admin/builder/spi-builder-workspace/Sources/Loader.swift:113:7: warning: stored property 'basePath' of 'Sendable'-conforming class 'SuspiciousFileOperation' has non-sendable type 'Path'; this is an error in the Swift 6 language mode
111 |
112 | class SuspiciousFileOperation: Error {
113 |   let basePath: Path
    |       `- warning: stored property 'basePath' of 'Sendable'-conforming class 'SuspiciousFileOperation' has non-sendable type 'Path'; this is an error in the Swift 6 language mode
114 |   let path: Path
115 |
/Users/admin/builder/spi-builder-workspace/.build/checkouts/PathKit/Sources/PathKit.swift:17:15: note: struct 'Path' does not conform to the 'Sendable' protocol
 15 |
 16 | /// Represents a filesystem path.
 17 | public struct Path {
    |               `- note: struct 'Path' does not conform to the 'Sendable' protocol
 18 |   /// The character used by the OS to separate two path elements
 19 |   public static let separator = "/"
/Users/admin/builder/spi-builder-workspace/Sources/Loader.swift:2:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'PathKit'
  1 | import Foundation
  2 | import PathKit
    | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'PathKit'
  3 |
  4 | public protocol Loader {
/Users/admin/builder/spi-builder-workspace/Sources/Loader.swift:114:7: warning: stored property 'path' of 'Sendable'-conforming class 'SuspiciousFileOperation' has non-sendable type 'Path'; this is an error in the Swift 6 language mode
112 | class SuspiciousFileOperation: Error {
113 |   let basePath: Path
114 |   let path: Path
    |       `- warning: stored property 'path' of 'Sendable'-conforming class 'SuspiciousFileOperation' has non-sendable type 'Path'; this is an error in the Swift 6 language mode
115 |
116 |   init(basePath: Path, path: Path) {
/Users/admin/builder/spi-builder-workspace/.build/checkouts/PathKit/Sources/PathKit.swift:17:15: note: struct 'Path' does not conform to the 'Sendable' protocol
 15 |
 16 | /// Represents a filesystem path.
 17 | public struct Path {
    |               `- note: struct 'Path' does not conform to the 'Sendable' protocol
 18 |   /// The character used by the OS to separate two path elements
 19 |   public static let separator = "/"
/Users/admin/builder/spi-builder-workspace/Sources/Node.swift:63:9: warning: variable 'components' was never mutated; consider changing to 'let' constant
 61 |
 62 |   class func parse(_ parser: TokenParser, token: Token) throws -> NodeType {
 63 |     var components = token.components
    |         `- warning: variable 'components' was never mutated; consider changing to 'let' constant
 64 |
 65 |     func hasToken(_ token: String, at index: Int) -> Bool {
[11/27] Compiling Stencil Context.swift
/Users/admin/builder/spi-builder-workspace/Sources/Errors.swift:1:14: warning: non-final class 'TemplateDoesNotExist' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
 1 | public class TemplateDoesNotExist: Error, CustomStringConvertible {
   |              `- warning: non-final class 'TemplateDoesNotExist' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
 2 |   let templateNames: [String]
 3 |   let loader: Loader?
/Users/admin/builder/spi-builder-workspace/Sources/Errors.swift:3:7: warning: stored property 'loader' of 'Sendable'-conforming class 'TemplateDoesNotExist' has non-sendable type '(any Loader)?'; this is an error in the Swift 6 language mode
 1 | public class TemplateDoesNotExist: Error, CustomStringConvertible {
 2 |   let templateNames: [String]
 3 |   let loader: Loader?
   |       `- warning: stored property 'loader' of 'Sendable'-conforming class 'TemplateDoesNotExist' has non-sendable type '(any Loader)?'; this is an error in the Swift 6 language mode
 4 |
 5 |   public init(templateNames: [String], loader: Loader? = nil) {
/Users/admin/builder/spi-builder-workspace/Sources/Loader.swift:4:17: note: protocol 'Loader' does not conform to the 'Sendable' protocol
  2 | import PathKit
  3 |
  4 | public protocol Loader {
    |                 `- note: protocol 'Loader' does not conform to the 'Sendable' protocol
  5 |   func loadTemplate(name: String, environment: Environment) throws -> Template
  6 |   func loadTemplate(names: [String], environment: Environment) throws -> Template
/Users/admin/builder/spi-builder-workspace/Sources/Errors.swift:24:28: warning: stored property 'token' of 'Sendable'-conforming struct 'TemplateSyntaxError' has non-sendable type 'Token?'; this is an error in the Swift 6 language mode
22 |   public let reason: String
23 |   public var description: String { return reason }
24 |   public internal(set) var token: Token?
   |                            `- warning: stored property 'token' of 'Sendable'-conforming struct 'TemplateSyntaxError' has non-sendable type 'Token?'; this is an error in the Swift 6 language mode
25 |   public internal(set) var stackTrace: [Token]
26 |   public var templateName: String? { return token?.sourceMap.filename }
/Users/admin/builder/spi-builder-workspace/Sources/Tokenizer.swift:82:14: note: class 'Token' does not conform to the 'Sendable' protocol
 80 | }
 81 |
 82 | public class Token: Equatable {
    |              `- note: class 'Token' does not conform to the 'Sendable' protocol
 83 |   public enum Kind: Equatable {
 84 |     /// A token representing a piece of text.
/Users/admin/builder/spi-builder-workspace/Sources/Errors.swift:25:28: warning: stored property 'stackTrace' of 'Sendable'-conforming struct 'TemplateSyntaxError' has non-sendable type '[Token]'; this is an error in the Swift 6 language mode
23 |   public var description: String { return reason }
24 |   public internal(set) var token: Token?
25 |   public internal(set) var stackTrace: [Token]
   |                            `- warning: stored property 'stackTrace' of 'Sendable'-conforming struct 'TemplateSyntaxError' has non-sendable type '[Token]'; this is an error in the Swift 6 language mode
26 |   public var templateName: String? { return token?.sourceMap.filename }
27 |   var allTokens: [Token] {
/Users/admin/builder/spi-builder-workspace/Sources/Tokenizer.swift:82:14: note: class 'Token' does not conform to the 'Sendable' protocol
 80 | }
 81 |
 82 | public class Token: Equatable {
    |              `- note: class 'Token' does not conform to the 'Sendable' protocol
 83 |   public enum Kind: Equatable {
 84 |     /// A token representing a piece of text.
[12/27] Compiling Stencil Environment.swift
/Users/admin/builder/spi-builder-workspace/Sources/Errors.swift:1:14: warning: non-final class 'TemplateDoesNotExist' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
 1 | public class TemplateDoesNotExist: Error, CustomStringConvertible {
   |              `- warning: non-final class 'TemplateDoesNotExist' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
 2 |   let templateNames: [String]
 3 |   let loader: Loader?
/Users/admin/builder/spi-builder-workspace/Sources/Errors.swift:3:7: warning: stored property 'loader' of 'Sendable'-conforming class 'TemplateDoesNotExist' has non-sendable type '(any Loader)?'; this is an error in the Swift 6 language mode
 1 | public class TemplateDoesNotExist: Error, CustomStringConvertible {
 2 |   let templateNames: [String]
 3 |   let loader: Loader?
   |       `- warning: stored property 'loader' of 'Sendable'-conforming class 'TemplateDoesNotExist' has non-sendable type '(any Loader)?'; this is an error in the Swift 6 language mode
 4 |
 5 |   public init(templateNames: [String], loader: Loader? = nil) {
/Users/admin/builder/spi-builder-workspace/Sources/Loader.swift:4:17: note: protocol 'Loader' does not conform to the 'Sendable' protocol
  2 | import PathKit
  3 |
  4 | public protocol Loader {
    |                 `- note: protocol 'Loader' does not conform to the 'Sendable' protocol
  5 |   func loadTemplate(name: String, environment: Environment) throws -> Template
  6 |   func loadTemplate(names: [String], environment: Environment) throws -> Template
/Users/admin/builder/spi-builder-workspace/Sources/Errors.swift:24:28: warning: stored property 'token' of 'Sendable'-conforming struct 'TemplateSyntaxError' has non-sendable type 'Token?'; this is an error in the Swift 6 language mode
22 |   public let reason: String
23 |   public var description: String { return reason }
24 |   public internal(set) var token: Token?
   |                            `- warning: stored property 'token' of 'Sendable'-conforming struct 'TemplateSyntaxError' has non-sendable type 'Token?'; this is an error in the Swift 6 language mode
25 |   public internal(set) var stackTrace: [Token]
26 |   public var templateName: String? { return token?.sourceMap.filename }
/Users/admin/builder/spi-builder-workspace/Sources/Tokenizer.swift:82:14: note: class 'Token' does not conform to the 'Sendable' protocol
 80 | }
 81 |
 82 | public class Token: Equatable {
    |              `- note: class 'Token' does not conform to the 'Sendable' protocol
 83 |   public enum Kind: Equatable {
 84 |     /// A token representing a piece of text.
/Users/admin/builder/spi-builder-workspace/Sources/Errors.swift:25:28: warning: stored property 'stackTrace' of 'Sendable'-conforming struct 'TemplateSyntaxError' has non-sendable type '[Token]'; this is an error in the Swift 6 language mode
23 |   public var description: String { return reason }
24 |   public internal(set) var token: Token?
25 |   public internal(set) var stackTrace: [Token]
   |                            `- warning: stored property 'stackTrace' of 'Sendable'-conforming struct 'TemplateSyntaxError' has non-sendable type '[Token]'; this is an error in the Swift 6 language mode
26 |   public var templateName: String? { return token?.sourceMap.filename }
27 |   var allTokens: [Token] {
/Users/admin/builder/spi-builder-workspace/Sources/Tokenizer.swift:82:14: note: class 'Token' does not conform to the 'Sendable' protocol
 80 | }
 81 |
 82 | public class Token: Equatable {
    |              `- note: class 'Token' does not conform to the 'Sendable' protocol
 83 |   public enum Kind: Equatable {
 84 |     /// A token representing a piece of text.
[13/27] Compiling Stencil Errors.swift
/Users/admin/builder/spi-builder-workspace/Sources/Errors.swift:1:14: warning: non-final class 'TemplateDoesNotExist' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
 1 | public class TemplateDoesNotExist: Error, CustomStringConvertible {
   |              `- warning: non-final class 'TemplateDoesNotExist' cannot conform to 'Sendable'; use '@unchecked Sendable'; this is an error in the Swift 6 language mode
 2 |   let templateNames: [String]
 3 |   let loader: Loader?
/Users/admin/builder/spi-builder-workspace/Sources/Errors.swift:3:7: warning: stored property 'loader' of 'Sendable'-conforming class 'TemplateDoesNotExist' has non-sendable type '(any Loader)?'; this is an error in the Swift 6 language mode
 1 | public class TemplateDoesNotExist: Error, CustomStringConvertible {
 2 |   let templateNames: [String]
 3 |   let loader: Loader?
   |       `- warning: stored property 'loader' of 'Sendable'-conforming class 'TemplateDoesNotExist' has non-sendable type '(any Loader)?'; this is an error in the Swift 6 language mode
 4 |
 5 |   public init(templateNames: [String], loader: Loader? = nil) {
/Users/admin/builder/spi-builder-workspace/Sources/Loader.swift:4:17: note: protocol 'Loader' does not conform to the 'Sendable' protocol
  2 | import PathKit
  3 |
  4 | public protocol Loader {
    |                 `- note: protocol 'Loader' does not conform to the 'Sendable' protocol
  5 |   func loadTemplate(name: String, environment: Environment) throws -> Template
  6 |   func loadTemplate(names: [String], environment: Environment) throws -> Template
/Users/admin/builder/spi-builder-workspace/Sources/Errors.swift:24:28: warning: stored property 'token' of 'Sendable'-conforming struct 'TemplateSyntaxError' has non-sendable type 'Token?'; this is an error in the Swift 6 language mode
22 |   public let reason: String
23 |   public var description: String { return reason }
24 |   public internal(set) var token: Token?
   |                            `- warning: stored property 'token' of 'Sendable'-conforming struct 'TemplateSyntaxError' has non-sendable type 'Token?'; this is an error in the Swift 6 language mode
25 |   public internal(set) var stackTrace: [Token]
26 |   public var templateName: String? { return token?.sourceMap.filename }
/Users/admin/builder/spi-builder-workspace/Sources/Tokenizer.swift:82:14: note: class 'Token' does not conform to the 'Sendable' protocol
 80 | }
 81 |
 82 | public class Token: Equatable {
    |              `- note: class 'Token' does not conform to the 'Sendable' protocol
 83 |   public enum Kind: Equatable {
 84 |     /// A token representing a piece of text.
/Users/admin/builder/spi-builder-workspace/Sources/Errors.swift:25:28: warning: stored property 'stackTrace' of 'Sendable'-conforming struct 'TemplateSyntaxError' has non-sendable type '[Token]'; this is an error in the Swift 6 language mode
23 |   public var description: String { return reason }
24 |   public internal(set) var token: Token?
25 |   public internal(set) var stackTrace: [Token]
   |                            `- warning: stored property 'stackTrace' of 'Sendable'-conforming struct 'TemplateSyntaxError' has non-sendable type '[Token]'; this is an error in the Swift 6 language mode
26 |   public var templateName: String? { return token?.sourceMap.filename }
27 |   var allTokens: [Token] {
/Users/admin/builder/spi-builder-workspace/Sources/Tokenizer.swift:82:14: note: class 'Token' does not conform to the 'Sendable' protocol
 80 | }
 81 |
 82 | public class Token: Equatable {
    |              `- note: class 'Token' does not conform to the 'Sendable' protocol
 83 |   public enum Kind: Equatable {
 84 |     /// A token representing a piece of text.
[14/27] Compiling Stencil Include.swift
[15/27] Compiling Stencil Inheritence.swift
[16/27] Compiling Stencil ForTag.swift
[17/27] Compiling Stencil IfTag.swift
[18/27] Compiling Stencil NowTag.swift
[19/27] Compiling Stencil Parser.swift
[20/27] Compiling Stencil KeyPath.swift
[21/27] Compiling Stencil Lexer.swift
[22/27] Compiling Stencil FilterTag.swift
[23/27] Compiling Stencil Filters.swift
[24/27] Compiling Stencil Expression.swift
[25/27] Compiling Stencil Extension.swift
[26/27] Compiling Stencil Variable.swift
[27/27] Compiling Stencil _SwiftSupport.swift
Build complete! (25.20s)
Fetching https://github.com/kylef/Spectre.git
Fetching https://github.com/kylef/PathKit.git
[1/1021] Fetching spectre
[165/2432] Fetching spectre, pathkit
Fetched https://github.com/kylef/PathKit.git from cache (0.97s)
Fetched https://github.com/kylef/Spectre.git from cache (0.97s)
Computing version for https://github.com/kylef/Spectre.git
Computed https://github.com/kylef/Spectre.git at 0.9.0 (2.64s)
Computing version for https://github.com/kylef/PathKit.git
Computed https://github.com/kylef/PathKit.git at 1.0.0 (0.68s)
Creating working copy for https://github.com/kylef/PathKit.git
Working copy of https://github.com/kylef/PathKit.git resolved at 1.0.0
Creating working copy for https://github.com/kylef/Spectre.git
Working copy of https://github.com/kylef/Spectre.git resolved at 0.9.0
Build complete.
{
  "dependencies" : [
    {
      "identity" : "pathkit",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/kylef/PathKit.git"
    },
    {
      "identity" : "spectre",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.9.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/kylef/Spectre.git"
    }
  ],
  "manifest_display_name" : "Stencil",
  "name" : "Stencil",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Stencil",
      "targets" : [
        "Stencil"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "4",
    "4.2",
    "5"
  ],
  "targets" : [
    {
      "c99name" : "StencilTests",
      "module_type" : "SwiftTarget",
      "name" : "StencilTests",
      "path" : "Tests/StencilTests",
      "product_dependencies" : [
        "Spectre"
      ],
      "sources" : [
        "ContextSpec.swift",
        "EnvironmentSpec.swift",
        "ExpressionSpec.swift",
        "FilterSpec.swift",
        "FilterTagSpec.swift",
        "ForNodeSpec.swift",
        "IfNodeSpec.swift",
        "IncludeSpec.swift",
        "InheritanceSpec.swift",
        "LexerSpec.swift",
        "LoaderSpec.swift",
        "NodeSpec.swift",
        "NowNodeSpec.swift",
        "ParserSpec.swift",
        "StencilSpec.swift",
        "TemplateSpec.swift",
        "TokenSpec.swift",
        "VariableSpec.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "Stencil"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Stencil",
      "module_type" : "SwiftTarget",
      "name" : "Stencil",
      "path" : "Sources",
      "product_dependencies" : [
        "PathKit"
      ],
      "product_memberships" : [
        "Stencil"
      ],
      "sources" : [
        "Context.swift",
        "Environment.swift",
        "Errors.swift",
        "Expression.swift",
        "Extension.swift",
        "FilterTag.swift",
        "Filters.swift",
        "ForTag.swift",
        "IfTag.swift",
        "Include.swift",
        "Inheritence.swift",
        "KeyPath.swift",
        "Lexer.swift",
        "Loader.swift",
        "Node.swift",
        "NowTag.swift",
        "Parser.swift",
        "Template.swift",
        "Tokenizer.swift",
        "Variable.swift",
        "_SwiftSupport.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
Done.
This is a staging environment. For live and up-to-date package information, visit swiftpackageindex.com.