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Build Information

Successful build of swift-chess-neo, reference 2.0.0 (36df37), with Swift 6.2 for macOS (Xcode) using Xcode 26.3 on 15 Sep 2025 23:14:39 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme swift-chess-neo-Package -destination platform=macOS,arch=arm64

Build Log

  public enum ShiftDirection {
              ^
                             : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:127:25: note: add '@MainActor' to make static property '_southeast' part of global actor 'MainActor'
    internal static let _southeast = ShiftDirection.southeast
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:127:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _southeast = ShiftDirection.southeast
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:130:25: warning: static property '_northwest' is not concurrency-safe because non-'Sendable' type 'Bitboard.ShiftDirection' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _northwest = ShiftDirection.northwest
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:85:15: note: consider making enum 'ShiftDirection' conform to the 'Sendable' protocol
  public enum ShiftDirection {
              ^
                             : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:130:25: note: add '@MainActor' to make static property '_northwest' part of global actor 'MainActor'
    internal static let _northwest = ShiftDirection.northwest
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:130:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _northwest = ShiftDirection.northwest
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:133:25: warning: static property '_southwest' is not concurrency-safe because non-'Sendable' type 'Bitboard.ShiftDirection' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _southwest = ShiftDirection.southwest
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:85:15: note: consider making enum 'ShiftDirection' conform to the 'Sendable' protocol
  public enum ShiftDirection {
              ^
                             : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:133:25: note: add '@MainActor' to make static property '_southwest' part of global actor 'MainActor'
    internal static let _southwest = ShiftDirection.southwest
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:133:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _southwest = ShiftDirection.southwest
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:156:21: warning: static property 'edges' is not concurrency-safe because non-'Sendable' type 'Bitboard' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let edges: Bitboard = 0xff81_8181_8181_81ff
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:82:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:156:21: note: add '@MainActor' to make static property 'edges' part of global actor 'MainActor'
  public static let edges: Bitboard = 0xff81_8181_8181_81ff
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:156:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let edges: Bitboard = 0xff81_8181_8181_81ff
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:42:23: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[CastlingRights.Right]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let all: [Right] = [
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:27:15: note: consider making enum 'Right' conform to the 'Sendable' protocol
  public enum Right: String, CustomStringConvertible {
              ^
                                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:42:23: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
    public static let all: [Right] = [
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:42:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let all: [Right] = [
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:47:23: warning: static property 'white' is not concurrency-safe because non-'Sendable' type '[CastlingRights.Right]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let white: [Right] = all.filter({ $0.color.isWhite })
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:27:15: note: consider making enum 'Right' conform to the 'Sendable' protocol
  public enum Right: String, CustomStringConvertible {
              ^
                                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:47:23: note: add '@MainActor' to make static property 'white' part of global actor 'MainActor'
    public static let white: [Right] = all.filter({ $0.color.isWhite })
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:47:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let white: [Right] = all.filter({ $0.color.isWhite })
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:50:23: warning: static property 'black' is not concurrency-safe because non-'Sendable' type '[CastlingRights.Right]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let black: [Right] = all.filter({ $0.color.isBlack })
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:27:15: note: consider making enum 'Right' conform to the 'Sendable' protocol
  public enum Right: String, CustomStringConvertible {
              ^
                                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:50:23: note: add '@MainActor' to make static property 'black' part of global actor 'MainActor'
    public static let black: [Right] = all.filter({ $0.color.isBlack })
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:50:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let black: [Right] = all.filter({ $0.color.isBlack })
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:53:23: warning: static property 'kingside' is not concurrency-safe because non-'Sendable' type '[CastlingRights.Right]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let kingside: [Right] = all.filter({ $0.side.isKingside })
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:27:15: note: consider making enum 'Right' conform to the 'Sendable' protocol
  public enum Right: String, CustomStringConvertible {
              ^
                                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:53:23: note: add '@MainActor' to make static property 'kingside' part of global actor 'MainActor'
    public static let kingside: [Right] = all.filter({ $0.side.isKingside })
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:53:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let kingside: [Right] = all.filter({ $0.side.isKingside })
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:56:23: warning: static property 'queenside' is not concurrency-safe because non-'Sendable' type '[CastlingRights.Right]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let queenside: [Right] = all.filter({ $0.side.isQueenside })
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:27:15: note: consider making enum 'Right' conform to the 'Sendable' protocol
  public enum Right: String, CustomStringConvertible {
              ^
                                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:56:23: note: add '@MainActor' to make static property 'queenside' part of global actor 'MainActor'
    public static let queenside: [Right] = all.filter({ $0.side.isQueenside })
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:56:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let queenside: [Right] = all.filter({ $0.side.isQueenside })
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:176:21: warning: static property 'all' is not concurrency-safe because non-'Sendable' type 'CastlingRights' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let all = CastlingRights(Right.all)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:24:15: note: consider making struct 'CastlingRights' conform to the 'Sendable' protocol
public struct CastlingRights: CustomStringConvertible {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:176:21: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
  public static let all = CastlingRights(Right.all)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:176:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let all = CastlingRights(Right.all)
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:179:21: warning: static property 'white' is not concurrency-safe because non-'Sendable' type 'CastlingRights' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let white = CastlingRights(Right.white)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:24:15: note: consider making struct 'CastlingRights' conform to the 'Sendable' protocol
public struct CastlingRights: CustomStringConvertible {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:179:21: note: add '@MainActor' to make static property 'white' part of global actor 'MainActor'
  public static let white = CastlingRights(Right.white)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:179:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let white = CastlingRights(Right.white)
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:182:21: warning: static property 'black' is not concurrency-safe because non-'Sendable' type 'CastlingRights' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let black = CastlingRights(Right.black)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:24:15: note: consider making struct 'CastlingRights' conform to the 'Sendable' protocol
public struct CastlingRights: CustomStringConvertible {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:182:21: note: add '@MainActor' to make static property 'black' part of global actor 'MainActor'
  public static let black = CastlingRights(Right.black)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:182:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let black = CastlingRights(Right.black)
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:185:21: warning: static property 'kingside' is not concurrency-safe because non-'Sendable' type 'CastlingRights' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let kingside = CastlingRights(Right.kingside)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:24:15: note: consider making struct 'CastlingRights' conform to the 'Sendable' protocol
public struct CastlingRights: CustomStringConvertible {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:185:21: note: add '@MainActor' to make static property 'kingside' part of global actor 'MainActor'
  public static let kingside = CastlingRights(Right.kingside)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:185:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let kingside = CastlingRights(Right.kingside)
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:188:21: warning: static property 'queenside' is not concurrency-safe because non-'Sendable' type 'CastlingRights' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let queenside = CastlingRights(Right.queenside)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:24:15: note: consider making struct 'CastlingRights' conform to the 'Sendable' protocol
public struct CastlingRights: CustomStringConvertible {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:188:21: note: add '@MainActor' to make static property 'queenside' part of global actor 'MainActor'
  public static let queenside = CastlingRights(Right.queenside)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:188:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let queenside = CastlingRights(Right.queenside)
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:31:23: warning: static property '_white' is not concurrency-safe because non-'Sendable' type 'Color' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _white = Color.white
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:22:13: note: consider making enum 'Color' conform to the 'Sendable' protocol
public enum Color: String, CustomStringConvertible {
            ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:31:23: note: add '@MainActor' to make static property '_white' part of global actor 'MainActor'
  internal static let _white = Color.white
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:31:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _white = Color.white
                      ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:34:23: warning: static property '_black' is not concurrency-safe because non-'Sendable' type 'Color' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _black = Color.black
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:22:13: note: consider making enum 'Color' conform to the 'Sendable' protocol
public enum Color: String, CustomStringConvertible {
            ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:34:23: note: add '@MainActor' to make static property '_black' part of global actor 'MainActor'
  internal static let _black = Color.black
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:34:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _black = Color.black
                      ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:37:21: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[Color]' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let all: [Color] = [.white, .black]
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:22:13: note: consider making enum 'Color' conform to the 'Sendable' protocol
public enum Color: String, CustomStringConvertible {
            ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:37:21: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
  public static let all: [Color] = [.white, .black]
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:37:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let all: [Color] = [.white, .black]
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:62:23: warning: static property '_a' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _a = File.a
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:62:23: note: add '@MainActor' to make static property '_a' part of global actor 'MainActor'
  internal static let _a = File.a
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:62:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _a = File.a
                      ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:65:23: warning: static property '_b' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _b = File.b
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:65:23: note: add '@MainActor' to make static property '_b' part of global actor 'MainActor'
  internal static let _b = File.b
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:65:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _b = File.b
                      ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:68:23: warning: static property '_c' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _c = File.c
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:68:23: note: add '@MainActor' to make static property '_c' part of global actor 'MainActor'
  internal static let _c = File.c
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:68:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _c = File.c
                      ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:71:23: warning: static property '_d' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _d = File.d
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:71:23: note: add '@MainActor' to make static property '_d' part of global actor 'MainActor'
  internal static let _d = File.d
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:71:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _d = File.d
                      ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:74:23: warning: static property '_e' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _e = File.e
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:74:23: note: add '@MainActor' to make static property '_e' part of global actor 'MainActor'
  internal static let _e = File.e
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:74:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _e = File.e
                      ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:77:23: warning: static property '_f' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _f = File.f
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:77:23: note: add '@MainActor' to make static property '_f' part of global actor 'MainActor'
  internal static let _f = File.f
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:77:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _f = File.f
                      ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:80:23: warning: static property '_g' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _g = File.g
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:80:23: note: add '@MainActor' to make static property '_g' part of global actor 'MainActor'
  internal static let _g = File.g
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:80:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _g = File.g
                      ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:83:23: warning: static property '_h' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _h = File.h
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:83:23: note: add '@MainActor' to make static property '_h' part of global actor 'MainActor'
  internal static let _h = File.h
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:83:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _h = File.h
                      ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:90:21: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[File]' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let all: [File] = [.a, .b, .c, .d, .e, .f, .g, .h]
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:90:21: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
  public static let all: [File] = [.a, .b, .c, .d, .e, .f, .g, .h]
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:90:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let all: [File] = [.a, .b, .c, .d, .e, .f, .g, .h]
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:35:25: warning: static property '_draw' is not concurrency-safe because non-'Sendable' type 'Game.Outcome' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _draw = Outcome.draw
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:26:15: note: consider making enum 'Outcome' conform to the 'Sendable' protocol
  public enum Outcome: Hashable, CustomStringConvertible {
              ^
                                                        , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:35:25: note: add '@MainActor' to make static property '_draw' part of global actor 'MainActor'
    internal static let _draw = Outcome.draw
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:35:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _draw = Outcome.draw
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:240:10: warning: associated value 'wrongKingCount' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Color'; this is an error in the Swift 6 language mode
    case wrongKingCount(Color)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:22:13: note: consider making enum 'Color' conform to the 'Sendable' protocol
public enum Color: String, CustomStringConvertible {
            ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:243:10: warning: associated value 'missingKing' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'CastlingRights.Right'; this is an error in the Swift 6 language mode
    case missingKing(CastlingRights.Right)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:27:15: note: consider making enum 'Right' conform to the 'Sendable' protocol
  public enum Right: String, CustomStringConvertible {
              ^
                                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:246:10: warning: associated value 'missingRook' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'CastlingRights.Right'; this is an error in the Swift 6 language mode
    case missingRook(CastlingRights.Right)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:27:15: note: consider making enum 'Right' conform to the 'Sendable' protocol
  public enum Right: String, CustomStringConvertible {
              ^
                                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:249:10: warning: associated value 'wrongEnPassantTargetRank' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Rank'; this is an error in the Swift 6 language mode
    case wrongEnPassantTargetRank(Rank)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Rank.swift:24:13: note: consider making enum 'Rank' conform to the 'Sendable' protocol
public enum Rank: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:252:10: warning: associated value 'nonEmptyEnPassantTarget' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Square'; this is an error in the Swift 6 language mode
    case nonEmptyEnPassantTarget(Square, Piece)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Square.swift:27:13: note: consider making enum 'Square' conform to the 'Sendable' protocol
public enum Square: Int, CustomStringConvertible {
            ^
                                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:252:10: warning: associated value 'nonEmptyEnPassantTarget' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Piece'; this is an error in the Swift 6 language mode
    case nonEmptyEnPassantTarget(Square, Piece)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:255:10: warning: associated value 'missingEnPassantPawn' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Square'; this is an error in the Swift 6 language mode
    case missingEnPassantPawn(Square)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Square.swift:27:13: note: consider making enum 'Square' conform to the 'Sendable' protocol
public enum Square: Int, CustomStringConvertible {
            ^
                                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:258:10: warning: associated value 'nonEmptyEnPassantSquare' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Square'; this is an error in the Swift 6 language mode
    case nonEmptyEnPassantSquare(Square, Piece)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Square.swift:27:13: note: consider making enum 'Square' conform to the 'Sendable' protocol
public enum Square: Int, CustomStringConvertible {
            ^
                                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:258:10: warning: associated value 'nonEmptyEnPassantSquare' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Piece'; this is an error in the Swift 6 language mode
    case nonEmptyEnPassantSquare(Square, Piece)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:268:10: warning: associated value 'missingPiece' of 'Sendable'-conforming enum 'ExecutionError' has non-sendable type 'Square'; this is an error in the Swift 6 language mode
    case missingPiece(Square)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Square.swift:27:13: note: consider making enum 'Square' conform to the 'Sendable' protocol
public enum Square: Int, CustomStringConvertible {
            ^
                                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:271:10: warning: associated value 'illegalMove' of 'Sendable'-conforming enum 'ExecutionError' has non-sendable type 'Move'; this is an error in the Swift 6 language mode
    case illegalMove(Move, Color, Board)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Move.swift:22:15: note: consider making struct 'Move' conform to the 'Sendable' protocol
public struct Move: Hashable, CustomStringConvertible {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:271:10: warning: associated value 'illegalMove' of 'Sendable'-conforming enum 'ExecutionError' has non-sendable type 'Color'; this is an error in the Swift 6 language mode
    case illegalMove(Move, Color, Board)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:22:13: note: consider making enum 'Color' conform to the 'Sendable' protocol
public enum Color: String, CustomStringConvertible {
            ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:271:10: warning: associated value 'illegalMove' of 'Sendable'-conforming enum 'ExecutionError' has non-sendable type 'Board'; this is an error in the Swift 6 language mode
    case illegalMove(Move, Color, Board)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Board.swift:24:15: note: consider making struct 'Board' conform to the 'Sendable' protocol
public struct Board: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:274:10: warning: associated value 'invalidPromotion' of 'Sendable'-conforming enum 'ExecutionError' has non-sendable type 'Piece.Kind'; this is an error in the Swift 6 language mode
    case invalidPromotion(Piece.Kind)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:25:15: note: consider making enum 'Kind' conform to the 'Sendable' protocol
  public enum Kind: Int {
              ^
                       , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:46:25: warning: static property '_pawn' is not concurrency-safe because non-'Sendable' type 'Piece.Kind' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _pawn = Kind.pawn
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:25:15: note: consider making enum 'Kind' conform to the 'Sendable' protocol
  public enum Kind: Int {
              ^
                       , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:46:25: note: add '@MainActor' to make static property '_pawn' part of global actor 'MainActor'
    internal static let _pawn = Kind.pawn
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:46:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _pawn = Kind.pawn
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:49:25: warning: static property '_knight' is not concurrency-safe because non-'Sendable' type 'Piece.Kind' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _knight = Kind.knight
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:25:15: note: consider making enum 'Kind' conform to the 'Sendable' protocol
  public enum Kind: Int {
              ^
                       , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:49:25: note: add '@MainActor' to make static property '_knight' part of global actor 'MainActor'
    internal static let _knight = Kind.knight
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:49:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _knight = Kind.knight
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:52:25: warning: static property '_bishop' is not concurrency-safe because non-'Sendable' type 'Piece.Kind' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _bishop = Kind.bishop
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:25:15: note: consider making enum 'Kind' conform to the 'Sendable' protocol
  public enum Kind: Int {
              ^
                       , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:52:25: note: add '@MainActor' to make static property '_bishop' part of global actor 'MainActor'
    internal static let _bishop = Kind.bishop
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:52:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _bishop = Kind.bishop
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:55:25: warning: static property '_rook' is not concurrency-safe because non-'Sendable' type 'Piece.Kind' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _rook = Kind.rook
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:25:15: note: consider making enum 'Kind' conform to the 'Sendable' protocol
  public enum Kind: Int {
              ^
                       , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:55:25: note: add '@MainActor' to make static property '_rook' part of global actor 'MainActor'
    internal static let _rook = Kind.rook
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:55:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _rook = Kind.rook
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:58:25: warning: static property '_queen' is not concurrency-safe because non-'Sendable' type 'Piece.Kind' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _queen = Kind.queen
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:25:15: note: consider making enum 'Kind' conform to the 'Sendable' protocol
  public enum Kind: Int {
              ^
                       , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:58:25: note: add '@MainActor' to make static property '_queen' part of global actor 'MainActor'
    internal static let _queen = Kind.queen
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:58:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _queen = Kind.queen
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:61:25: warning: static property '_king' is not concurrency-safe because non-'Sendable' type 'Piece.Kind' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _king = Kind.king
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:25:15: note: consider making enum 'Kind' conform to the 'Sendable' protocol
  public enum Kind: Int {
              ^
                       , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:61:25: note: add '@MainActor' to make static property '_king' part of global actor 'MainActor'
    internal static let _king = Kind.king
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:61:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _king = Kind.king
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:64:23: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[Piece.Kind]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let all: [Kind] = [.pawn, .knight, .bishop, .rook, .queen, .king]
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:25:15: note: consider making enum 'Kind' conform to the 'Sendable' protocol
  public enum Kind: Int {
              ^
                       , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:64:23: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
    public static let all: [Kind] = [.pawn, .knight, .bishop, .rook, .queen, .king]
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:64:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let all: [Kind] = [.pawn, .knight, .bishop, .rook, .queen, .king]
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:140:23: warning: static property '_whiteNonQueens' is not concurrency-safe because non-'Sendable' type '[Piece]' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _whiteNonQueens: [Piece] = whitePieces.filter({ !$0.kind.isQueen })
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:140:23: note: add '@MainActor' to make static property '_whiteNonQueens' part of global actor 'MainActor'
  internal static let _whiteNonQueens: [Piece] = whitePieces.filter({ !$0.kind.isQueen })
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:140:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _whiteNonQueens: [Piece] = whitePieces.filter({ !$0.kind.isQueen })
                      ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:142:23: warning: static property '_blackNonQueens' is not concurrency-safe because non-'Sendable' type '[Piece]' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _blackNonQueens: [Piece] = blackPieces.filter({ !$0.kind.isQueen })
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:142:23: note: add '@MainActor' to make static property '_blackNonQueens' part of global actor 'MainActor'
  internal static let _blackNonQueens: [Piece] = blackPieces.filter({ !$0.kind.isQueen })
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:142:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _blackNonQueens: [Piece] = blackPieces.filter({ !$0.kind.isQueen })
                      ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:149:21: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[Piece]' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let all: [Piece] = {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:149:21: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
  public static let all: [Piece] = {
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:149:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let all: [Piece] = {
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:156:21: warning: static property 'whitePieces' is not concurrency-safe because non-'Sendable' type '[Piece]' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let whitePieces: [Piece] = all.filter({ $0.color.isWhite })
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:156:21: note: add '@MainActor' to make static property 'whitePieces' part of global actor 'MainActor'
  public static let whitePieces: [Piece] = all.filter({ $0.color.isWhite })
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:156:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let whitePieces: [Piece] = all.filter({ $0.color.isWhite })
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:159:21: warning: static property 'blackPieces' is not concurrency-safe because non-'Sendable' type '[Piece]' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let blackPieces: [Piece] = all.filter({ $0.color.isBlack })
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:159:21: note: add '@MainActor' to make static property 'blackPieces' part of global actor 'MainActor'
  public static let blackPieces: [Piece] = all.filter({ $0.color.isBlack })
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:159:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let blackPieces: [Piece] = all.filter({ $0.color.isBlack })
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Rank.swift:66:21: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[Rank]' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let all: [Rank] = [1, 2, 3, 4, 5, 6, 7, 8]
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Rank.swift:24:13: note: consider making enum 'Rank' conform to the 'Sendable' protocol
public enum Rank: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Rank.swift:66:21: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
  public static let all: [Rank] = [1, 2, 3, 4, 5, 6, 7, 8]
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Rank.swift:66:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let all: [Rank] = [1, 2, 3, 4, 5, 6, 7, 8]
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Square.swift:226:21: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[Square]' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let all: [Square] = (0..<64).compactMap(Square.init(rawValue:))
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Square.swift:27:13: note: consider making enum 'Square' conform to the 'Sendable' protocol
public enum Square: Int, CustomStringConvertible {
            ^
                                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Square.swift:226:21: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
  public static let all: [Square] = (0..<64).compactMap(Square.init(rawValue:))
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Square.swift:226:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let all: [Square] = (0..<64).compactMap(Square.init(rawValue:))
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:31:14: warning: let '_whitePawnAttackTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
internal let _whitePawnAttackTable = Square.all.map { square in
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:82:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:31:14: note: add '@MainActor' to make let '_whitePawnAttackTable' part of global actor 'MainActor'
internal let _whitePawnAttackTable = Square.all.map { square in
             ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:31:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
internal let _whitePawnAttackTable = Square.all.map { square in
             ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:36:14: warning: let '_blackPawnAttackTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
internal let _blackPawnAttackTable = Square.all.map { square in
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:82:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:36:14: note: add '@MainActor' to make let '_blackPawnAttackTable' part of global actor 'MainActor'
internal let _blackPawnAttackTable = Square.all.map { square in
             ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:36:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
internal let _blackPawnAttackTable = Square.all.map { square in
             ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:41:14: warning: let '_kingAttackTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
internal let _kingAttackTable = Square.all.map { square in
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:82:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:41:14: note: add '@MainActor' to make let '_kingAttackTable' part of global actor 'MainActor'
internal let _kingAttackTable = Square.all.map { square in
             ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:41:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
internal let _kingAttackTable = Square.all.map { square in
             ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:46:14: warning: let '_knightAttackTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
internal let _knightAttackTable = Square.all.map { square in
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:82:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:46:14: note: add '@MainActor' to make let '_knightAttackTable' part of global actor 'MainActor'
internal let _knightAttackTable = Square.all.map { square in
             ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:46:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
internal let _knightAttackTable = Square.all.map { square in
             ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:85:14: warning: let '_betweenTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
internal let _betweenTable: [Bitboard] = {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:82:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:85:14: note: add '@MainActor' to make let '_betweenTable' part of global actor 'MainActor'
internal let _betweenTable: [Bitboard] = {
             ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:85:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
internal let _betweenTable: [Bitboard] = {
             ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:97:14: warning: let '_lineTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
internal let _lineTable: [Bitboard] = {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:82:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:97:14: note: add '@MainActor' to make let '_lineTable' part of global actor 'MainActor'
internal let _lineTable: [Bitboard] = {
             ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:97:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
internal let _lineTable: [Bitboard] = {
             ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Variant.swift:31:23: warning: static property '_standard' is not concurrency-safe because non-'Sendable' type 'Variant' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _standard = Variant.standard
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Variant.swift:22:13: note: consider making enum 'Variant' conform to the 'Sendable' protocol
public enum Variant {
            ^
                    : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Variant.swift:31:23: note: add '@MainActor' to make static property '_standard' part of global actor 'MainActor'
  internal static let _standard = Variant.standard
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Variant.swift:31:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _standard = Variant.standard
                      ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Variant.swift:34:23: warning: static property '_upsideDown' is not concurrency-safe because non-'Sendable' type 'Variant' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _upsideDown = Variant.upsideDown
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Variant.swift:22:13: note: consider making enum 'Variant' conform to the 'Sendable' protocol
public enum Variant {
            ^
                    : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Variant.swift:34:23: note: add '@MainActor' to make static property '_upsideDown' part of global actor 'MainActor'
  internal static let _upsideDown = Variant.upsideDown
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Variant.swift:34:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _upsideDown = Variant.upsideDown
                      ^
  nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ Sequence+Sage.swift,\ Square.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Sequence+Sage.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Square.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Sequence+Sage.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Square.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Square.swift:226:21: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[Square]' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let all: [Square] = (0..<64).compactMap(Square.init(rawValue:))
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Square.swift:27:13: note: consider making enum 'Square' conform to the 'Sendable' protocol
public enum Square: Int, CustomStringConvertible {
            ^
                                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Square.swift:226:21: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
  public static let all: [Square] = (0..<64).compactMap(Square.init(rawValue:))
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Square.swift:226:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let all: [Square] = (0..<64).compactMap(Square.init(rawValue:))
                    ^
  nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ Player.swift,\ Rank.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Player.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Rank.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Player.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Rank.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Rank.swift:66:21: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[Rank]' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let all: [Rank] = [1, 2, 3, 4, 5, 6, 7, 8]
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Rank.swift:24:13: note: consider making enum 'Rank' conform to the 'Sendable' protocol
public enum Rank: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Rank.swift:66:21: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
  public static let all: [Rank] = [1, 2, 3, 4, 5, 6, 7, 8]
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Rank.swift:66:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let all: [Rank] = [1, 2, 3, 4, 5, 6, 7, 8]
                    ^
  nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ Tables.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:31:14: warning: let '_whitePawnAttackTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
internal let _whitePawnAttackTable = Square.all.map { square in
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:82:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:31:14: note: add '@MainActor' to make let '_whitePawnAttackTable' part of global actor 'MainActor'
internal let _whitePawnAttackTable = Square.all.map { square in
             ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:31:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
internal let _whitePawnAttackTable = Square.all.map { square in
             ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:36:14: warning: let '_blackPawnAttackTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
internal let _blackPawnAttackTable = Square.all.map { square in
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:82:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:36:14: note: add '@MainActor' to make let '_blackPawnAttackTable' part of global actor 'MainActor'
internal let _blackPawnAttackTable = Square.all.map { square in
             ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:36:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
internal let _blackPawnAttackTable = Square.all.map { square in
             ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:41:14: warning: let '_kingAttackTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
internal let _kingAttackTable = Square.all.map { square in
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:82:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:41:14: note: add '@MainActor' to make let '_kingAttackTable' part of global actor 'MainActor'
internal let _kingAttackTable = Square.all.map { square in
             ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:41:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
internal let _kingAttackTable = Square.all.map { square in
             ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:46:14: warning: let '_knightAttackTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
internal let _knightAttackTable = Square.all.map { square in
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:82:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:46:14: note: add '@MainActor' to make let '_knightAttackTable' part of global actor 'MainActor'
internal let _knightAttackTable = Square.all.map { square in
             ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:46:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
internal let _knightAttackTable = Square.all.map { square in
             ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:85:14: warning: let '_betweenTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
internal let _betweenTable: [Bitboard] = {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:82:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:85:14: note: add '@MainActor' to make let '_betweenTable' part of global actor 'MainActor'
internal let _betweenTable: [Bitboard] = {
             ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:85:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
internal let _betweenTable: [Bitboard] = {
             ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:97:14: warning: let '_lineTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
internal let _lineTable: [Bitboard] = {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:82:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:97:14: note: add '@MainActor' to make let '_lineTable' part of global actor 'MainActor'
internal let _lineTable: [Bitboard] = {
             ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Tables.swift:97:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
internal let _lineTable: [Bitboard] = {
             ^
nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ PGNMove.swift,\ Piece.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/PGNMove.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/PGNMove.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:46:25: warning: static property '_pawn' is not concurrency-safe because non-'Sendable' type 'Piece.Kind' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _pawn = Kind.pawn
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:25:15: note: consider making enum 'Kind' conform to the 'Sendable' protocol
  public enum Kind: Int {
              ^
                       , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:46:25: note: add '@MainActor' to make static property '_pawn' part of global actor 'MainActor'
    internal static let _pawn = Kind.pawn
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:46:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _pawn = Kind.pawn
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:49:25: warning: static property '_knight' is not concurrency-safe because non-'Sendable' type 'Piece.Kind' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _knight = Kind.knight
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:25:15: note: consider making enum 'Kind' conform to the 'Sendable' protocol
  public enum Kind: Int {
              ^
                       , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:49:25: note: add '@MainActor' to make static property '_knight' part of global actor 'MainActor'
    internal static let _knight = Kind.knight
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:49:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _knight = Kind.knight
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:52:25: warning: static property '_bishop' is not concurrency-safe because non-'Sendable' type 'Piece.Kind' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _bishop = Kind.bishop
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:25:15: note: consider making enum 'Kind' conform to the 'Sendable' protocol
  public enum Kind: Int {
              ^
                       , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:52:25: note: add '@MainActor' to make static property '_bishop' part of global actor 'MainActor'
    internal static let _bishop = Kind.bishop
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:52:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _bishop = Kind.bishop
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:55:25: warning: static property '_rook' is not concurrency-safe because non-'Sendable' type 'Piece.Kind' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _rook = Kind.rook
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:25:15: note: consider making enum 'Kind' conform to the 'Sendable' protocol
  public enum Kind: Int {
              ^
                       , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:55:25: note: add '@MainActor' to make static property '_rook' part of global actor 'MainActor'
    internal static let _rook = Kind.rook
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:55:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _rook = Kind.rook
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:58:25: warning: static property '_queen' is not concurrency-safe because non-'Sendable' type 'Piece.Kind' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _queen = Kind.queen
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:25:15: note: consider making enum 'Kind' conform to the 'Sendable' protocol
  public enum Kind: Int {
              ^
                       , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:58:25: note: add '@MainActor' to make static property '_queen' part of global actor 'MainActor'
    internal static let _queen = Kind.queen
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:58:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _queen = Kind.queen
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:61:25: warning: static property '_king' is not concurrency-safe because non-'Sendable' type 'Piece.Kind' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _king = Kind.king
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:25:15: note: consider making enum 'Kind' conform to the 'Sendable' protocol
  public enum Kind: Int {
              ^
                       , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:61:25: note: add '@MainActor' to make static property '_king' part of global actor 'MainActor'
    internal static let _king = Kind.king
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:61:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _king = Kind.king
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:64:23: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[Piece.Kind]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let all: [Kind] = [.pawn, .knight, .bishop, .rook, .queen, .king]
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:25:15: note: consider making enum 'Kind' conform to the 'Sendable' protocol
  public enum Kind: Int {
              ^
                       , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:64:23: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
    public static let all: [Kind] = [.pawn, .knight, .bishop, .rook, .queen, .king]
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:64:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let all: [Kind] = [.pawn, .knight, .bishop, .rook, .queen, .king]
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:140:23: warning: static property '_whiteNonQueens' is not concurrency-safe because non-'Sendable' type '[Piece]' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _whiteNonQueens: [Piece] = whitePieces.filter({ !$0.kind.isQueen })
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:140:23: note: add '@MainActor' to make static property '_whiteNonQueens' part of global actor 'MainActor'
  internal static let _whiteNonQueens: [Piece] = whitePieces.filter({ !$0.kind.isQueen })
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:140:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _whiteNonQueens: [Piece] = whitePieces.filter({ !$0.kind.isQueen })
                      ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:142:23: warning: static property '_blackNonQueens' is not concurrency-safe because non-'Sendable' type '[Piece]' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _blackNonQueens: [Piece] = blackPieces.filter({ !$0.kind.isQueen })
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:142:23: note: add '@MainActor' to make static property '_blackNonQueens' part of global actor 'MainActor'
  internal static let _blackNonQueens: [Piece] = blackPieces.filter({ !$0.kind.isQueen })
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:142:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _blackNonQueens: [Piece] = blackPieces.filter({ !$0.kind.isQueen })
                      ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:149:21: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[Piece]' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let all: [Piece] = {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:149:21: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
  public static let all: [Piece] = {
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:149:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let all: [Piece] = {
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:156:21: warning: static property 'whitePieces' is not concurrency-safe because non-'Sendable' type '[Piece]' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let whitePieces: [Piece] = all.filter({ $0.color.isWhite })
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:156:21: note: add '@MainActor' to make static property 'whitePieces' part of global actor 'MainActor'
  public static let whitePieces: [Piece] = all.filter({ $0.color.isWhite })
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:156:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let whitePieces: [Piece] = all.filter({ $0.color.isWhite })
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:159:21: warning: static property 'blackPieces' is not concurrency-safe because non-'Sendable' type '[Piece]' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let blackPieces: [Piece] = all.filter({ $0.color.isBlack })
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:159:21: note: add '@MainActor' to make static property 'blackPieces' part of global actor 'MainActor'
  public static let blackPieces: [Piece] = all.filter({ $0.color.isBlack })
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:159:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let blackPieces: [Piece] = all.filter({ $0.color.isBlack })
                    ^
  nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ InternalTypes.swift,\ Minimax.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/InternalTypes.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Minimax.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/InternalTypes.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Minimax.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ CastlingRights.swift,\ Color.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:42:23: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[CastlingRights.Right]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let all: [Right] = [
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:27:15: note: consider making enum 'Right' conform to the 'Sendable' protocol
  public enum Right: String, CustomStringConvertible {
              ^
                                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:42:23: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
    public static let all: [Right] = [
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:42:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let all: [Right] = [
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:47:23: warning: static property 'white' is not concurrency-safe because non-'Sendable' type '[CastlingRights.Right]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let white: [Right] = all.filter({ $0.color.isWhite })
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:27:15: note: consider making enum 'Right' conform to the 'Sendable' protocol
  public enum Right: String, CustomStringConvertible {
              ^
                                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:47:23: note: add '@MainActor' to make static property 'white' part of global actor 'MainActor'
    public static let white: [Right] = all.filter({ $0.color.isWhite })
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:47:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let white: [Right] = all.filter({ $0.color.isWhite })
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:50:23: warning: static property 'black' is not concurrency-safe because non-'Sendable' type '[CastlingRights.Right]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let black: [Right] = all.filter({ $0.color.isBlack })
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:27:15: note: consider making enum 'Right' conform to the 'Sendable' protocol
  public enum Right: String, CustomStringConvertible {
              ^
                                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:50:23: note: add '@MainActor' to make static property 'black' part of global actor 'MainActor'
    public static let black: [Right] = all.filter({ $0.color.isBlack })
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:50:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let black: [Right] = all.filter({ $0.color.isBlack })
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:53:23: warning: static property 'kingside' is not concurrency-safe because non-'Sendable' type '[CastlingRights.Right]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let kingside: [Right] = all.filter({ $0.side.isKingside })
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:27:15: note: consider making enum 'Right' conform to the 'Sendable' protocol
  public enum Right: String, CustomStringConvertible {
              ^
                                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:53:23: note: add '@MainActor' to make static property 'kingside' part of global actor 'MainActor'
    public static let kingside: [Right] = all.filter({ $0.side.isKingside })
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:53:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let kingside: [Right] = all.filter({ $0.side.isKingside })
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:56:23: warning: static property 'queenside' is not concurrency-safe because non-'Sendable' type '[CastlingRights.Right]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let queenside: [Right] = all.filter({ $0.side.isQueenside })
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:27:15: note: consider making enum 'Right' conform to the 'Sendable' protocol
  public enum Right: String, CustomStringConvertible {
              ^
                                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:56:23: note: add '@MainActor' to make static property 'queenside' part of global actor 'MainActor'
    public static let queenside: [Right] = all.filter({ $0.side.isQueenside })
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:56:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let queenside: [Right] = all.filter({ $0.side.isQueenside })
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:176:21: warning: static property 'all' is not concurrency-safe because non-'Sendable' type 'CastlingRights' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let all = CastlingRights(Right.all)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:24:15: note: consider making struct 'CastlingRights' conform to the 'Sendable' protocol
public struct CastlingRights: CustomStringConvertible {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:176:21: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
  public static let all = CastlingRights(Right.all)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:176:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let all = CastlingRights(Right.all)
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:179:21: warning: static property 'white' is not concurrency-safe because non-'Sendable' type 'CastlingRights' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let white = CastlingRights(Right.white)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:24:15: note: consider making struct 'CastlingRights' conform to the 'Sendable' protocol
public struct CastlingRights: CustomStringConvertible {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:179:21: note: add '@MainActor' to make static property 'white' part of global actor 'MainActor'
  public static let white = CastlingRights(Right.white)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:179:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let white = CastlingRights(Right.white)
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:182:21: warning: static property 'black' is not concurrency-safe because non-'Sendable' type 'CastlingRights' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let black = CastlingRights(Right.black)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:24:15: note: consider making struct 'CastlingRights' conform to the 'Sendable' protocol
public struct CastlingRights: CustomStringConvertible {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:182:21: note: add '@MainActor' to make static property 'black' part of global actor 'MainActor'
  public static let black = CastlingRights(Right.black)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:182:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let black = CastlingRights(Right.black)
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:185:21: warning: static property 'kingside' is not concurrency-safe because non-'Sendable' type 'CastlingRights' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let kingside = CastlingRights(Right.kingside)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:24:15: note: consider making struct 'CastlingRights' conform to the 'Sendable' protocol
public struct CastlingRights: CustomStringConvertible {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:185:21: note: add '@MainActor' to make static property 'kingside' part of global actor 'MainActor'
  public static let kingside = CastlingRights(Right.kingside)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:185:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let kingside = CastlingRights(Right.kingside)
                    ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:188:21: warning: static property 'queenside' is not concurrency-safe because non-'Sendable' type 'CastlingRights' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let queenside = CastlingRights(Right.queenside)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:24:15: note: consider making struct 'CastlingRights' conform to the 'Sendable' protocol
public struct CastlingRights: CustomStringConvertible {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:188:21: note: add '@MainActor' to make static property 'queenside' part of global actor 'MainActor'
  public static let queenside = CastlingRights(Right.queenside)
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:188:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let queenside = CastlingRights(Right.queenside)
                    ^
  nonisolated(unsafe)
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:31:23: warning: static property '_white' is not concurrency-safe because non-'Sendable' type 'Color' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _white = Color.white
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:22:13: note: consider making enum 'Color' conform to the 'Sendable' protocol
public enum Color: String, CustomStringConvertible {
            ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:31:23: note: add '@MainActor' to make static property '_white' part of global actor 'MainActor'
  internal static let _white = Color.white
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:31:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _white = Color.white
                      ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:34:23: warning: static property '_black' is not concurrency-safe because non-'Sendable' type 'Color' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _black = Color.black
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:22:13: note: consider making enum 'Color' conform to the 'Sendable' protocol
public enum Color: String, CustomStringConvertible {
            ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:34:23: note: add '@MainActor' to make static property '_black' part of global actor 'MainActor'
  internal static let _black = Color.black
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:34:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _black = Color.black
                      ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:37:21: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[Color]' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let all: [Color] = [.white, .black]
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:22:13: note: consider making enum 'Color' conform to the 'Sendable' protocol
public enum Color: String, CustomStringConvertible {
            ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:37:21: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
  public static let all: [Color] = [.white, .black]
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:37:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let all: [Color] = [.white, .black]
                    ^
  nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ Bitboard.swift,\ Board.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Board.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:46:13: warning: let '_bitboardTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
private let _bitboardTable: [Bitboard] = (0..<64).map { Bitboard(rawValue: 1 << $0) }
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:82:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:46:13: note: add '@MainActor' to make let '_bitboardTable' part of global actor 'MainActor'
private let _bitboardTable: [Bitboard] = (0..<64).map { Bitboard(rawValue: 1 << $0) }
            ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:46:13: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
private let _bitboardTable: [Bitboard] = (0..<64).map { Bitboard(rawValue: 1 << $0) }
            ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:60:13: warning: let '_notFileA' is not concurrency-safe because non-'Sendable' type 'Bitboard' may have shared mutable state; this is an error in the Swift 6 language mode
private let _notFileA: Bitboard = 0xfefe_fefe_fefe_fefe
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:82:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:60:13: note: add '@MainActor' to make let '_notFileA' part of global actor 'MainActor'
private let _notFileA: Bitboard = 0xfefe_fefe_fefe_fefe
            ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:60:13: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
private let _notFileA: Bitboard = 0xfefe_fefe_fefe_fefe
            ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:63:13: warning: let '_notFileAB' is not concurrency-safe because non-'Sendable' type 'Bitboard' may have shared mutable state; this is an error in the Swift 6 language mode
private let _notFileAB: Bitboard = 0xfcfc_fcfc_fcfc_fcfc
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:82:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:63:13: note: add '@MainActor' to make let '_notFileAB' part of global actor 'MainActor'
private let _notFileAB: Bitboard = 0xfcfc_fcfc_fcfc_fcfc
            ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:63:13: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
private let _notFileAB: Bitboard = 0xfcfc_fcfc_fcfc_fcfc
            ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:66:13: warning: let '_notFileH' is not concurrency-safe because non-'Sendable' type 'Bitboard' may have shared mutable state; this is an error in the Swift 6 language mode
private let _notFileH: Bitboard = 0x7f7f_7f7f_7f7f_7f7f
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:82:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:66:13: note: add '@MainActor' to make let '_notFileH' part of global actor 'MainActor'
private let _notFileH: Bitboard = 0x7f7f_7f7f_7f7f_7f7f
            ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:66:13: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
private let _notFileH: Bitboard = 0x7f7f_7f7f_7f7f_7f7f
            ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:69:13: warning: let '_notFileGH' is not concurrency-safe because non-'Sendable' type 'Bitboard' may have shared mutable state; this is an error in the Swift 6 language mode
private let _notFileGH: Bitboard = 0x3f3f_3f3f_3f3f_3f3f
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:82:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:69:13: note: add '@MainActor' to make let '_notFileGH' part of global actor 'MainActor'
private let _notFileGH: Bitboard = 0x3f3f_3f3f_3f3f_3f3f
            ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:69:13: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
private let _notFileGH: Bitboard = 0x3f3f_3f3f_3f3f_3f3f
            ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:112:25: warning: static property '_north' is not concurrency-safe because non-'Sendable' type 'Bitboard.ShiftDirection' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _north = ShiftDirection.north
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:85:15: note: consider making enum 'ShiftDirection' conform to the 'Sendable' protocol
  public enum ShiftDirection {
              ^
                             : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:112:25: note: add '@MainActor' to make static property '_north' part of global actor 'MainActor'
    internal static let _north = ShiftDirection.north
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:112:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _north = ShiftDirection.north
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:115:25: warning: static property '_south' is not concurrency-safe because non-'Sendable' type 'Bitboard.ShiftDirection' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _south = ShiftDirection.south
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:85:15: note: consider making enum 'ShiftDirection' conform to the 'Sendable' protocol
  public enum ShiftDirection {
              ^
                             : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:115:25: note: add '@MainActor' to make static property '_south' part of global actor 'MainActor'
    internal static let _south = ShiftDirection.south
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:115:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _south = ShiftDirection.south
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:118:25: warning: static property '_east' is not concurrency-safe because non-'Sendable' type 'Bitboard.ShiftDirection' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _east = ShiftDirection.east
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:85:15: note: consider making enum 'ShiftDirection' conform to the 'Sendable' protocol
  public enum ShiftDirection {
              ^
                             : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:118:25: note: add '@MainActor' to make static property '_east' part of global actor 'MainActor'
    internal static let _east = ShiftDirection.east
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:118:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _east = ShiftDirection.east
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:121:25: warning: static property '_west' is not concurrency-safe because non-'Sendable' type 'Bitboard.ShiftDirection' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _west = ShiftDirection.west
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:85:15: note: consider making enum 'ShiftDirection' conform to the 'Sendable' protocol
  public enum ShiftDirection {
              ^
                             : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:121:25: note: add '@MainActor' to make static property '_west' part of global actor 'MainActor'
    internal static let _west = ShiftDirection.west
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:121:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _west = ShiftDirection.west
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:124:25: warning: static property '_northeast' is not concurrency-safe because non-'Sendable' type 'Bitboard.ShiftDirection' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _northeast = ShiftDirection.northeast
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:85:15: note: consider making enum 'ShiftDirection' conform to the 'Sendable' protocol
  public enum ShiftDirection {
              ^
                             : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:124:25: note: add '@MainActor' to make static property '_northeast' part of global actor 'MainActor'
    internal static let _northeast = ShiftDirection.northeast
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:124:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _northeast = ShiftDirection.northeast
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:127:25: warning: static property '_southeast' is not concurrency-safe because non-'Sendable' type 'Bitboard.ShiftDirection' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _southeast = ShiftDirection.southeast
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:85:15: note: consider making enum 'ShiftDirection' conform to the 'Sendable' protocol
  public enum ShiftDirection {
              ^
                             : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:127:25: note: add '@MainActor' to make static property '_southeast' part of global actor 'MainActor'
    internal static let _southeast = ShiftDirection.southeast
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:127:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _southeast = ShiftDirection.southeast
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:130:25: warning: static property '_northwest' is not concurrency-safe because non-'Sendable' type 'Bitboard.ShiftDirection' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _northwest = ShiftDirection.northwest
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:85:15: note: consider making enum 'ShiftDirection' conform to the 'Sendable' protocol
  public enum ShiftDirection {
              ^
                             : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:130:25: note: add '@MainActor' to make static property '_northwest' part of global actor 'MainActor'
    internal static let _northwest = ShiftDirection.northwest
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:130:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _northwest = ShiftDirection.northwest
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:133:25: warning: static property '_southwest' is not concurrency-safe because non-'Sendable' type 'Bitboard.ShiftDirection' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _southwest = ShiftDirection.southwest
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:85:15: note: consider making enum 'ShiftDirection' conform to the 'Sendable' protocol
  public enum ShiftDirection {
              ^
                             : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:133:25: note: add '@MainActor' to make static property '_southwest' part of global actor 'MainActor'
    internal static let _southwest = ShiftDirection.southwest
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:133:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _southwest = ShiftDirection.southwest
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:156:21: warning: static property 'edges' is not concurrency-safe because non-'Sendable' type 'Bitboard' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let edges: Bitboard = 0xff81_8181_8181_81ff
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:82:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:156:21: note: add '@MainActor' to make static property 'edges' part of global actor 'MainActor'
  public static let edges: Bitboard = 0xff81_8181_8181_81ff
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Bitboard.swift:156:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let edges: Bitboard = 0xff81_8181_8181_81ff
                    ^
  nonisolated(unsafe)
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Board.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ Move.swift,\ PGN.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Move.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/PGN.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Move.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/PGN.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ File.swift,\ Game.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:62:23: warning: static property '_a' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _a = File.a
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:62:23: note: add '@MainActor' to make static property '_a' part of global actor 'MainActor'
  internal static let _a = File.a
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:62:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _a = File.a
                      ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:65:23: warning: static property '_b' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _b = File.b
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:65:23: note: add '@MainActor' to make static property '_b' part of global actor 'MainActor'
  internal static let _b = File.b
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:65:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _b = File.b
                      ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:68:23: warning: static property '_c' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _c = File.c
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:68:23: note: add '@MainActor' to make static property '_c' part of global actor 'MainActor'
  internal static let _c = File.c
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:68:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _c = File.c
                      ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:71:23: warning: static property '_d' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _d = File.d
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:71:23: note: add '@MainActor' to make static property '_d' part of global actor 'MainActor'
  internal static let _d = File.d
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:71:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _d = File.d
                      ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:74:23: warning: static property '_e' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _e = File.e
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:74:23: note: add '@MainActor' to make static property '_e' part of global actor 'MainActor'
  internal static let _e = File.e
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:74:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _e = File.e
                      ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:77:23: warning: static property '_f' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _f = File.f
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:77:23: note: add '@MainActor' to make static property '_f' part of global actor 'MainActor'
  internal static let _f = File.f
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:77:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _f = File.f
                      ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:80:23: warning: static property '_g' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _g = File.g
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:80:23: note: add '@MainActor' to make static property '_g' part of global actor 'MainActor'
  internal static let _g = File.g
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:80:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _g = File.g
                      ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:83:23: warning: static property '_h' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
  internal static let _h = File.h
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:83:23: note: add '@MainActor' to make static property '_h' part of global actor 'MainActor'
  internal static let _h = File.h
                      ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:83:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  internal static let _h = File.h
                      ^
  nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:90:21: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[File]' may have shared mutable state; this is an error in the Swift 6 language mode
  public static let all: [File] = [.a, .b, .c, .d, .e, .f, .g, .h]
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:90:21: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
  public static let all: [File] = [.a, .b, .c, .d, .e, .f, .g, .h]
                    ^
  @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/File.swift:90:21: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  public static let all: [File] = [.a, .b, .c, .d, .e, .f, .g, .h]
                    ^
  nonisolated(unsafe)
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:35:25: warning: static property '_draw' is not concurrency-safe because non-'Sendable' type 'Game.Outcome' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _draw = Outcome.draw
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:26:15: note: consider making enum 'Outcome' conform to the 'Sendable' protocol
  public enum Outcome: Hashable, CustomStringConvertible {
              ^
                                                        , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:35:25: note: add '@MainActor' to make static property '_draw' part of global actor 'MainActor'
    internal static let _draw = Outcome.draw
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:35:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _draw = Outcome.draw
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:240:10: warning: associated value 'wrongKingCount' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Color'; this is an error in the Swift 6 language mode
    case wrongKingCount(Color)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:22:13: note: consider making enum 'Color' conform to the 'Sendable' protocol
public enum Color: String, CustomStringConvertible {
            ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:243:10: warning: associated value 'missingKing' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'CastlingRights.Right'; this is an error in the Swift 6 language mode
    case missingKing(CastlingRights.Right)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:27:15: note: consider making enum 'Right' conform to the 'Sendable' protocol
  public enum Right: String, CustomStringConvertible {
              ^
                                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:246:10: warning: associated value 'missingRook' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'CastlingRights.Right'; this is an error in the Swift 6 language mode
    case missingRook(CastlingRights.Right)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/CastlingRights.swift:27:15: note: consider making enum 'Right' conform to the 'Sendable' protocol
  public enum Right: String, CustomStringConvertible {
              ^
                                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:249:10: warning: associated value 'wrongEnPassantTargetRank' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Rank'; this is an error in the Swift 6 language mode
    case wrongEnPassantTargetRank(Rank)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Rank.swift:24:13: note: consider making enum 'Rank' conform to the 'Sendable' protocol
public enum Rank: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:252:10: warning: associated value 'nonEmptyEnPassantTarget' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Square'; this is an error in the Swift 6 language mode
    case nonEmptyEnPassantTarget(Square, Piece)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Square.swift:27:13: note: consider making enum 'Square' conform to the 'Sendable' protocol
public enum Square: Int, CustomStringConvertible {
            ^
                                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:252:10: warning: associated value 'nonEmptyEnPassantTarget' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Piece'; this is an error in the Swift 6 language mode
    case nonEmptyEnPassantTarget(Square, Piece)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:255:10: warning: associated value 'missingEnPassantPawn' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Square'; this is an error in the Swift 6 language mode
    case missingEnPassantPawn(Square)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Square.swift:27:13: note: consider making enum 'Square' conform to the 'Sendable' protocol
public enum Square: Int, CustomStringConvertible {
            ^
                                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:258:10: warning: associated value 'nonEmptyEnPassantSquare' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Square'; this is an error in the Swift 6 language mode
    case nonEmptyEnPassantSquare(Square, Piece)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Square.swift:27:13: note: consider making enum 'Square' conform to the 'Sendable' protocol
public enum Square: Int, CustomStringConvertible {
            ^
                                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:258:10: warning: associated value 'nonEmptyEnPassantSquare' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Piece'; this is an error in the Swift 6 language mode
    case nonEmptyEnPassantSquare(Square, Piece)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:268:10: warning: associated value 'missingPiece' of 'Sendable'-conforming enum 'ExecutionError' has non-sendable type 'Square'; this is an error in the Swift 6 language mode
    case missingPiece(Square)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Square.swift:27:13: note: consider making enum 'Square' conform to the 'Sendable' protocol
public enum Square: Int, CustomStringConvertible {
            ^
                                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:271:10: warning: associated value 'illegalMove' of 'Sendable'-conforming enum 'ExecutionError' has non-sendable type 'Move'; this is an error in the Swift 6 language mode
    case illegalMove(Move, Color, Board)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Move.swift:22:15: note: consider making struct 'Move' conform to the 'Sendable' protocol
public struct Move: Hashable, CustomStringConvertible {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:271:10: warning: associated value 'illegalMove' of 'Sendable'-conforming enum 'ExecutionError' has non-sendable type 'Color'; this is an error in the Swift 6 language mode
    case illegalMove(Move, Color, Board)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Color.swift:22:13: note: consider making enum 'Color' conform to the 'Sendable' protocol
public enum Color: String, CustomStringConvertible {
            ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:271:10: warning: associated value 'illegalMove' of 'Sendable'-conforming enum 'ExecutionError' has non-sendable type 'Board'; this is an error in the Swift 6 language mode
    case illegalMove(Move, Color, Board)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Board.swift:24:15: note: consider making struct 'Board' conform to the 'Sendable' protocol
public struct Board: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Game.swift:274:10: warning: associated value 'invalidPromotion' of 'Sendable'-conforming enum 'ExecutionError' has non-sendable type 'Piece.Kind'; this is an error in the Swift 6 language mode
    case invalidPromotion(Piece.Kind)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessCore/Piece.swift:25:15: note: consider making enum 'Kind' conform to the 'Sendable' protocol
  public enum Kind: Int {
              ^
                       , Sendable
SwiftDriverJobDiscovery normal arm64 Emitting module for SwiftChessCore (in target 'SwiftChessCore' from project 'swift-chess-neo')
SwiftDriver\ Compilation\ Requirements SwiftChessCore normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SwiftChessCore -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -enable-experimental-feature StrictConcurrency -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriverJobDiscovery normal arm64 Compiling CastlingRights.swift, Color.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
SwiftDriverJobDiscovery normal arm64 Compiling Variant.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
SwiftDriverJobDiscovery normal arm64 Compiling InternalTypes.swift, Minimax.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
SwiftDriverJobDiscovery normal arm64 Compiling Player.swift, Rank.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
SwiftDriverJobDiscovery normal arm64 Compiling Sequence+Sage.swift, Square.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/SwiftChessCore-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore-Swift.h (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/SwiftChessCore-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessCore.swiftmodule/arm64-apple-macos.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore.abi.json (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessCore.swiftmodule/arm64-apple-macos.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessCore.swiftmodule/arm64-apple-macos.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore.swiftdoc (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessCore.swiftmodule/arm64-apple-macos.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessCore.swiftmodule/arm64-apple-macos.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore.swiftmodule (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessCore.swiftmodule/arm64-apple-macos.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessCore.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore.swiftsourceinfo (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessCore.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo
SwiftDriver SwiftChessUI normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftChessUI' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SwiftChessUI -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -parse-as-library -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriverJobDiscovery normal arm64 Compiling Tables.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
SwiftDriverJobDiscovery normal arm64 Compiling File.swift, Game.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_tgmath-1QC2TREL4E841A16LGTTMBXTK.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ColorSync-EPPNNX3L1NXPK4M2SDUTEIBGZ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CUPS-71BRF3UC4V45G8870O1CWM0MA.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/OpenGL-944U6YLLWD4SFRFM9WALKCPRN.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreGraphics-88FW7PNBDBKHL20028MXEC7AO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/DataDetection-5T7GHUQU58UKWFQNB2GAB37TQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Symbols-9XJZ4P20L95D2PKL7SUMCPNCP.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/IOSurface-9LQDWZH5Y0ZB4RWUFFKDZ23OR.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/UniformTypeIdentifiers-DQ8B56HX9H30U1VC4FR7MUR73.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/DeveloperToolsSupport-5ROV7BH8E6KVESIYYCEHT1YVK.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreTransferable-4WBNZTZACNE6TBAY73Y6K50U5.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdatomic-2VXY9ORECNAH6UNF8M80EQLGI.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_intrinsics-DP8FPXVUR83Q7ADSGVFW62TMS.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreData-2VDD5DGXSFXFYAFCURRRLCNZH.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Metal-8K6OGVANM2PHZ1ZLR2FDCDNJ5.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ImageIO-6S6DESUL4I71P95XT6TEQ7FDF.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreText-7YIXXMGHO4UJE35GGM2FFRA6B.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Accessibility-DDPGYLXY21H794JRYT4O5LLF.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os-DQNWQ7O7VBOISP2WANTBH1TVK.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/OSLog-EL7ZOBC6NM9PETBVVJ6E17R4R.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ApplicationServices-80KYHHX1R2VRVAU4W8EZDEEOR.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/simd-OOGTKT65NOMASJH2TSIZP0VK.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreVideo-31SCFGOSZHI37ZN5T6VDOBDWG.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/QuartzCore-91DS2RXYOJ8S506PBOGG46MQO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreImage-5DNTT2TYSH7S2BIIFP4WY094L.pcm
SwiftDriverJobDiscovery normal arm64 Compiling Bitboard.swift, Board.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/SwiftUICore-743YT5N6M7AW630GU6OBDXXS.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/AppKit-F2SGBH32805IRS4IQPGIRRYWD.pcm
SwiftDriverJobDiscovery normal arm64 Compiling Move.swift, PGN.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
SwiftDriverJobDiscovery normal arm64 Compiling PGNMove.swift, Piece.swift (in target 'SwiftChessCore' from project 'swift-chess-neo')
SwiftDriver\ Compilation SwiftChessCore normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation -- /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SwiftChessCore -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -enable-experimental-feature StrictConcurrency -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
Ld /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessCore.o normal (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -Xlinker -reproducible -target arm64-apple-macos10.13 -r -isysroot /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -O0 -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -L/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -iframework /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -filelist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore.LinkFileList -nostdlib -Xlinker -object_path_lto -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore_lto.o -rdynamic -Xlinker -no_deduplicate -Xlinker -debug_variant -Xlinker -dependency_info -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore_dependency_info.dat -fobjc-link-runtime -L/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/macosx -L/usr/lib/swift -Xlinker -add_ast_path -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore.swiftmodule @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore-linker-args.resp -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessCore.o
ExtractAppIntentsMetadata (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/appintentsmetadataprocessor --toolchain-dir /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain --module-name SwiftChessCore --sdk-root /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk --xcode-version 17A5241e --platform-family macOS --deployment-target 10.13 --bundle-identifier spi-builder-workspace.SwiftChessCore --output /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessCore.appintents --target-triple arm64-apple-macos10.13 --binary-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessCore.o --dependency-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore_dependency_info.dat --stringsdata-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/ExtractedAppShortcutsMetadata.stringsdata --source-file-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore.SwiftFileList --metadata-file-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/SwiftChessCore.DependencyMetadataFileList --static-metadata-file-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/SwiftChessCore.DependencyStaticMetadataFileList --swift-const-vals-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessCore.build/Objects-normal/arm64/SwiftChessCore.SwiftConstValuesFileList --force --compile-time-extraction --deployment-aware-processing --validate-assistant-intents --no-app-shortcuts-localization
2025-09-15 16:14:36.763 appintentsmetadataprocessor[673:3918] Starting appintentsmetadataprocessor export
2025-09-15 16:14:36.826 appintentsmetadataprocessor[673:3918] Extracted no relevant App Intents symbols, skipping writing output
RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessCore.o (in target 'SwiftChessCore' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessCore.o
SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftChessUI (in target 'SwiftChessUI' from project 'swift-chess-neo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessUI/Board+View.swift (in target 'SwiftChessUI' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ Board+View.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessUI/Board+View.swift (in target 'SwiftChessUI' from project 'swift-chess-neo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessUI/Board+View.swift (in target 'SwiftChessUI' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftDriverJobDiscovery normal arm64 Emitting module for SwiftChessUI (in target 'SwiftChessUI' from project 'swift-chess-neo')
SwiftDriver\ Compilation\ Requirements SwiftChessUI normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftChessUI' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SwiftChessUI -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -parse-as-library -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/SwiftChessUI-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI-Swift.h (in target 'SwiftChessUI' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/SwiftChessUI-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessUI.swiftmodule/arm64-apple-macos.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI.abi.json (in target 'SwiftChessUI' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessUI.swiftmodule/arm64-apple-macos.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessUI.swiftmodule/arm64-apple-macos.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI.swiftdoc (in target 'SwiftChessUI' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessUI.swiftmodule/arm64-apple-macos.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessUI.swiftmodule/arm64-apple-macos.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI.swiftmodule (in target 'SwiftChessUI' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessUI.swiftmodule/arm64-apple-macos.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessUI.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI.swiftsourceinfo (in target 'SwiftChessUI' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessUI.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo
SwiftDriverJobDiscovery normal arm64 Compiling Board+View.swift (in target 'SwiftChessUI' from project 'swift-chess-neo')
SwiftDriver\ Compilation SwiftChessUI normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftChessUI' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation -- /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SwiftChessUI -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -parse-as-library -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.0-25A5279m-f7c1d129d9d5414f2afbbad1fd6fd62e.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
Ld /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessUI.o normal (in target 'SwiftChessUI' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -Xlinker -reproducible -target arm64-apple-macos10.13 -r -isysroot /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk -O0 -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -L/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -iframework /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -filelist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI.LinkFileList -nostdlib -Xlinker -object_path_lto -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI_lto.o -rdynamic -Xlinker -no_deduplicate -Xlinker -debug_variant -Xlinker -dependency_info -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI_dependency_info.dat -fobjc-link-runtime -L/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/macosx -L/usr/lib/swift -Xlinker -add_ast_path -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI.swiftmodule @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI-linker-args.resp -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessUI.o
ExtractAppIntentsMetadata (in target 'SwiftChessUI' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/appintentsmetadataprocessor --toolchain-dir /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain --module-name SwiftChessUI --sdk-root /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.0.sdk --xcode-version 17A5241e --platform-family macOS --deployment-target 10.13 --bundle-identifier spi-builder-workspace.SwiftChessUI --output /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessUI.appintents --target-triple arm64-apple-macos10.13 --binary-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessUI.o --dependency-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI_dependency_info.dat --stringsdata-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/ExtractedAppShortcutsMetadata.stringsdata --source-file-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI.SwiftFileList --metadata-file-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/SwiftChessUI.DependencyMetadataFileList --static-metadata-file-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/SwiftChessUI.DependencyStaticMetadataFileList --swift-const-vals-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessUI.build/Objects-normal/arm64/SwiftChessUI.SwiftConstValuesFileList --force --compile-time-extraction --deployment-aware-processing --validate-assistant-intents --no-app-shortcuts-localization
2025-09-15 16:14:38.337 appintentsmetadataprocessor[678:3940] Starting appintentsmetadataprocessor export
2025-09-15 16:14:38.378 appintentsmetadataprocessor[678:3940] Extracted no relevant App Intents symbols, skipping writing output
RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessUI.o (in target 'SwiftChessUI' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessUI.o
** BUILD SUCCEEDED **
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:8ba1e416cb5af797290a2d583a8a94f9c370a0e1, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:8ba1e416cb5af797290a2d583a8a94f9c370a0e1, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:8ba1e416cb5af797290a2d583a8a94f9c370a0e1, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:8ba1e416cb5af797290a2d583a8a94f9c370a0e1, name:My Mac }
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "swift-chess-neo",
  "name" : "swift-chess-neo",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SwiftChessCore",
      "targets" : [
        "SwiftChessCore"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "SwiftChessUI",
      "targets" : [
        "SwiftChessUI"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftChessUI",
      "module_type" : "SwiftTarget",
      "name" : "SwiftChessUI",
      "path" : "Sources/SwiftChessUI",
      "product_memberships" : [
        "SwiftChessUI"
      ],
      "sources" : [
        "Board+View.swift"
      ],
      "target_dependencies" : [
        "SwiftChessCore"
      ],
      "type" : "library"
    },
    {
      "c99name" : "SwiftChessCoreTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftChessCoreTests",
      "path" : "Tests/SwiftChessCoreTests",
      "sources" : [
        "MiscTests.swift",
        "PGNParsingTests.swift",
        "SwiftChessCoreTests.swift"
      ],
      "target_dependencies" : [
        "SwiftChessCore"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftChessCore",
      "module_type" : "SwiftTarget",
      "name" : "SwiftChessCore",
      "path" : "Sources/SwiftChessCore",
      "product_memberships" : [
        "SwiftChessCore",
        "SwiftChessUI"
      ],
      "sources" : [
        "Bitboard.swift",
        "Board.swift",
        "CastlingRights.swift",
        "Color.swift",
        "File.swift",
        "Game.swift",
        "InternalTypes.swift",
        "Minimax.swift",
        "Move.swift",
        "PGN.swift",
        "PGNMove.swift",
        "Piece.swift",
        "Player.swift",
        "Rank.swift",
        "Sequence+Sage.swift",
        "Square.swift",
        "Tables.swift",
        "Variant.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
Done.