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Build Information

Failed to build Loggie, reference master (b3ff67), with Swift 6.2 for macOS (SPM) on 15 Oct 2025 08:18:47 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.0.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/kvngwxxk/Loggie.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/kvngwxxk/Loggie
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at b3ff67b Merge pull request #10 from kvngwxxk/develop
Cloned https://github.com/kvngwxxk/Loggie.git
Revision (git rev-parse @):
b3ff67b1cf43d3c2c89aa1d38197d347006055ec
SUCCESS checkout https://github.com/kvngwxxk/Loggie.git at master
Fetching https://github.com/Alamofire/Alamofire.git
[1/30470] Fetching alamofire
Fetched https://github.com/Alamofire/Alamofire.git from cache (2.90s)
Computing version for https://github.com/Alamofire/Alamofire.git
Computed https://github.com/Alamofire/Alamofire.git at 5.10.2 (3.49s)
Creating working copy for https://github.com/Alamofire/Alamofire.git
Working copy of https://github.com/Alamofire/Alamofire.git resolved at 5.10.2
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "dependencies": [
    {
      "identity": "loggie",
      "name": "Loggie",
      "url": "https://github.com/kvngwxxk/Loggie.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Loggie",
      "dependencies": [
        {
          "identity": "alamofire",
          "name": "Alamofire",
          "url": "https://github.com/Alamofire/Alamofire.git",
          "version": "5.10.2",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Alamofire",
          "dependencies": [
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/kvngwxxk/Loggie.git
[1/279] Fetching loggie
Fetched https://github.com/kvngwxxk/Loggie.git from cache (0.71s)
Fetching https://github.com/Alamofire/Alamofire.git from cache
Fetched https://github.com/Alamofire/Alamofire.git from cache (0.61s)
Computing version for https://github.com/Alamofire/Alamofire.git
Computed https://github.com/Alamofire/Alamofire.git at 5.10.2 (0.68s)
Creating working copy for https://github.com/Alamofire/Alamofire.git
Working copy of https://github.com/Alamofire/Alamofire.git resolved at 5.10.2
Creating working copy for https://github.com/kvngwxxk/Loggie.git
Working copy of https://github.com/kvngwxxk/Loggie.git resolved at master (b3ff67b)
warning: '.resolve-product-dependencies': dependency 'loggie' is not used by any target
Found 1 product dependencies
  - Alamofire
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/kvngwxxk/Loggie.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0.app xcrun swift build --arch arm64
Building for debugging...
[0/8] Write sources
[3/8] Copying Info.plist
[3/8] Copying PrivacyInfo.xcprivacy
[5/8] Copying Localizable.xcstrings
[6/8] Copying LoggieNetworkLogModel.xcdatamodeld
[7/8] Write swift-version-49B95AFC49DCD68C.txt
[9/52] Compiling Loggie LoggieVersion.swift
[10/52] Emitting module Alamofire
[11/56] Compiling Alamofire DispatchQueue+Alamofire.swift
[12/56] Compiling Alamofire OperationQueue+Alamofire.swift
[13/56] Compiling Alamofire Result+Alamofire.swift
[14/56] Compiling Alamofire StringEncoding+Alamofire.swift
[15/56] Compiling Alamofire URLRequest+Alamofire.swift
[16/56] Compiling Alamofire URLSessionConfiguration+Alamofire.swift
[17/56] Compiling Alamofire AlamofireExtended.swift
[18/56] Compiling Alamofire AuthenticationInterceptor.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[19/56] Compiling Loggie LogLevel.swift
[20/56] Emitting module Loggie
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:64:26: error: 'Logger' is only available in macOS 11.0 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
    |                          `- error: 'Logger' is only available in macOS 11.0 or newer
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
 66 |     private let fileQueue  = DispatchQueue(label: "com.loggie.file")
[21/56] Compiling Loggie Loggie.swift
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:64:26: error: 'Logger' is only available in macOS 11.0 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
    |                          `- error: 'Logger' is only available in macOS 11.0 or newer
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
 66 |     private let fileQueue  = DispatchQueue(label: "com.loggie.file")
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:129:30: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
117 |
118 |     @usableFromInline
119 |     internal func log(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
120 |         guard Self.enabledLevels.contains(level) else { return }
121 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
127 |             switch level {
128 |             case .debug:
129 |                 logger.debug("\(text, privacy: .public)")
    |                              |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
    |                              `- note: add 'if #available' version check
130 |             case .log:
131 |                 logger.notice("\(text, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:129:32: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
117 |
118 |     @usableFromInline
119 |     internal func log(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
120 |         guard Self.enabledLevels.contains(level) else { return }
121 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
127 |             switch level {
128 |             case .debug:
129 |                 logger.debug("\(text, privacy: .public)")
    |                                |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
    |                                `- note: add 'if #available' version check
130 |             case .log:
131 |                 logger.notice("\(text, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:131:31: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
117 |
118 |     @usableFromInline
119 |     internal func log(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
120 |         guard Self.enabledLevels.contains(level) else { return }
121 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
129 |                 logger.debug("\(text, privacy: .public)")
130 |             case .log:
131 |                 logger.notice("\(text, privacy: .public)")
    |                               |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
    |                               `- note: add 'if #available' version check
132 |             case .info:
133 |                 logger.info("\(text, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:131:33: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
117 |
118 |     @usableFromInline
119 |     internal func log(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
120 |         guard Self.enabledLevels.contains(level) else { return }
121 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
129 |                 logger.debug("\(text, privacy: .public)")
130 |             case .log:
131 |                 logger.notice("\(text, privacy: .public)")
    |                                 |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
    |                                 `- note: add 'if #available' version check
132 |             case .info:
133 |                 logger.info("\(text, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:133:29: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
117 |
118 |     @usableFromInline
119 |     internal func log(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
120 |         guard Self.enabledLevels.contains(level) else { return }
121 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
131 |                 logger.notice("\(text, privacy: .public)")
132 |             case .info:
133 |                 logger.info("\(text, privacy: .public)")
    |                             |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
    |                             `- note: add 'if #available' version check
134 |             case .warning:
135 |                 logger.warning("\(text, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:133:31: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
117 |
118 |     @usableFromInline
119 |     internal func log(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
120 |         guard Self.enabledLevels.contains(level) else { return }
121 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
131 |                 logger.notice("\(text, privacy: .public)")
132 |             case .info:
133 |                 logger.info("\(text, privacy: .public)")
    |                               |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
    |                               `- note: add 'if #available' version check
134 |             case .warning:
135 |                 logger.warning("\(text, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:135:32: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
117 |
118 |     @usableFromInline
119 |     internal func log(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
120 |         guard Self.enabledLevels.contains(level) else { return }
121 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
133 |                 logger.info("\(text, privacy: .public)")
134 |             case .warning:
135 |                 logger.warning("\(text, privacy: .public)")
    |                                |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
    |                                `- note: add 'if #available' version check
136 |             case .error:
137 |                 logger.fault("\(text, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:135:34: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
117 |
118 |     @usableFromInline
119 |     internal func log(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
120 |         guard Self.enabledLevels.contains(level) else { return }
121 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
133 |                 logger.info("\(text, privacy: .public)")
134 |             case .warning:
135 |                 logger.warning("\(text, privacy: .public)")
    |                                  |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
    |                                  `- note: add 'if #available' version check
136 |             case .error:
137 |                 logger.fault("\(text, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:137:30: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
117 |
118 |     @usableFromInline
119 |     internal func log(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
120 |         guard Self.enabledLevels.contains(level) else { return }
121 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
135 |                 logger.warning("\(text, privacy: .public)")
136 |             case .error:
137 |                 logger.fault("\(text, privacy: .public)")
    |                              |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
    |                              `- note: add 'if #available' version check
138 |             }
139 |         } else {
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:137:32: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
117 |
118 |     @usableFromInline
119 |     internal func log(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
120 |         guard Self.enabledLevels.contains(level) else { return }
121 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
135 |                 logger.warning("\(text, privacy: .public)")
136 |             case .error:
137 |                 logger.fault("\(text, privacy: .public)")
    |                                |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
    |                                `- note: add 'if #available' version check
138 |             }
139 |         } else {
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:148:37: error: 'close()' is only available in macOS 10.15 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
117 |
118 |     @usableFromInline
119 |     internal func log(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
120 |         guard Self.enabledLevels.contains(level) else { return }
121 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
146 |                       let handle = try? FileHandle(forWritingTo: url)
147 |                 else { return }
148 |                 defer { try? handle.close() }
    |                                     |- error: 'close()' is only available in macOS 10.15 or newer
    |                                     `- note: add 'if #available' version check
149 |                 _ = try? handle.seekToEnd()
150 |                 try? handle.write(contentsOf: data)
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:149:33: error: 'seekToEnd()' is only available in macOS 10.15.4 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
117 |
118 |     @usableFromInline
119 |     internal func log(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
120 |         guard Self.enabledLevels.contains(level) else { return }
121 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
147 |                 else { return }
148 |                 defer { try? handle.close() }
149 |                 _ = try? handle.seekToEnd()
    |                                 |- error: 'seekToEnd()' is only available in macOS 10.15.4 or newer
    |                                 `- note: add 'if #available' version check
150 |                 try? handle.write(contentsOf: data)
151 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:150:29: error: 'write(contentsOf:)' is only available in macOS 10.15.4 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
117 |
118 |     @usableFromInline
119 |     internal func log(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
120 |         guard Self.enabledLevels.contains(level) else { return }
121 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
148 |                 defer { try? handle.close() }
149 |                 _ = try? handle.seekToEnd()
150 |                 try? handle.write(contentsOf: data)
    |                             |- error: 'write(contentsOf:)' is only available in macOS 10.15.4 or newer
    |                             `- note: add 'if #available' version check
151 |             }
152 |         }
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:166:30: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
154 |
155 |     @usableFromInline
156 |     internal func logFixedFormat(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
157 |         guard Self.enabledLevels.contains(level) else { return }
158 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
164 |             switch level {
165 |             case .debug:
166 |                 logger.debug("\(text, privacy: .public)")
    |                              |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
    |                              `- note: add 'if #available' version check
167 |             case .log:
168 |                 logger.notice("\(text, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:166:32: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
154 |
155 |     @usableFromInline
156 |     internal func logFixedFormat(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
157 |         guard Self.enabledLevels.contains(level) else { return }
158 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
164 |             switch level {
165 |             case .debug:
166 |                 logger.debug("\(text, privacy: .public)")
    |                                |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
    |                                `- note: add 'if #available' version check
167 |             case .log:
168 |                 logger.notice("\(text, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:168:31: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
154 |
155 |     @usableFromInline
156 |     internal func logFixedFormat(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
157 |         guard Self.enabledLevels.contains(level) else { return }
158 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
166 |                 logger.debug("\(text, privacy: .public)")
167 |             case .log:
168 |                 logger.notice("\(text, privacy: .public)")
    |                               |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
    |                               `- note: add 'if #available' version check
169 |             case .info:
170 |                 logger.info("\(text, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:168:33: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
154 |
155 |     @usableFromInline
156 |     internal func logFixedFormat(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
157 |         guard Self.enabledLevels.contains(level) else { return }
158 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
166 |                 logger.debug("\(text, privacy: .public)")
167 |             case .log:
168 |                 logger.notice("\(text, privacy: .public)")
    |                                 |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
    |                                 `- note: add 'if #available' version check
169 |             case .info:
170 |                 logger.info("\(text, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:170:29: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
154 |
155 |     @usableFromInline
156 |     internal func logFixedFormat(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
157 |         guard Self.enabledLevels.contains(level) else { return }
158 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
168 |                 logger.notice("\(text, privacy: .public)")
169 |             case .info:
170 |                 logger.info("\(text, privacy: .public)")
    |                             |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
    |                             `- note: add 'if #available' version check
171 |             case .warning:
172 |                 logger.warning("\(text, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:170:31: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
154 |
155 |     @usableFromInline
156 |     internal func logFixedFormat(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
157 |         guard Self.enabledLevels.contains(level) else { return }
158 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
168 |                 logger.notice("\(text, privacy: .public)")
169 |             case .info:
170 |                 logger.info("\(text, privacy: .public)")
    |                               |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
    |                               `- note: add 'if #available' version check
171 |             case .warning:
172 |                 logger.warning("\(text, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:172:32: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
154 |
155 |     @usableFromInline
156 |     internal func logFixedFormat(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
157 |         guard Self.enabledLevels.contains(level) else { return }
158 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
170 |                 logger.info("\(text, privacy: .public)")
171 |             case .warning:
172 |                 logger.warning("\(text, privacy: .public)")
    |                                |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
    |                                `- note: add 'if #available' version check
173 |             case .error:
174 |                 logger.fault("\(text, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:172:34: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
154 |
155 |     @usableFromInline
156 |     internal func logFixedFormat(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
157 |         guard Self.enabledLevels.contains(level) else { return }
158 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
170 |                 logger.info("\(text, privacy: .public)")
171 |             case .warning:
172 |                 logger.warning("\(text, privacy: .public)")
    |                                  |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
    |                                  `- note: add 'if #available' version check
173 |             case .error:
174 |                 logger.fault("\(text, privacy: .public)")
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:174:30: error: 'OSLogMessage' is only available in macOS 11.0 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
154 |
155 |     @usableFromInline
156 |     internal func logFixedFormat(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
157 |         guard Self.enabledLevels.contains(level) else { return }
158 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
172 |                 logger.warning("\(text, privacy: .public)")
173 |             case .error:
174 |                 logger.fault("\(text, privacy: .public)")
    |                              |- error: 'OSLogMessage' is only available in macOS 11.0 or newer
    |                              `- note: add 'if #available' version check
175 |             }
176 |         } else {
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:174:32: error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
154 |
155 |     @usableFromInline
156 |     internal func logFixedFormat(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
157 |         guard Self.enabledLevels.contains(level) else { return }
158 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
172 |                 logger.warning("\(text, privacy: .public)")
173 |             case .error:
174 |                 logger.fault("\(text, privacy: .public)")
    |                                |- error: 'appendInterpolation(_:align:privacy:)' is only available in macOS 11.0 or newer
    |                                `- note: add 'if #available' version check
175 |             }
176 |         } else {
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:185:37: error: 'close()' is only available in macOS 10.15 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
154 |
155 |     @usableFromInline
156 |     internal func logFixedFormat(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
157 |         guard Self.enabledLevels.contains(level) else { return }
158 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
183 |                       let handle = try? FileHandle(forWritingTo: url)
184 |                 else { return }
185 |                 defer { try? handle.close() }
    |                                     |- error: 'close()' is only available in macOS 10.15 or newer
    |                                     `- note: add 'if #available' version check
186 |                 _ = try? handle.seekToEnd()
187 |                 try? handle.write(contentsOf: data)
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:186:33: error: 'seekToEnd()' is only available in macOS 10.15.4 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
154 |
155 |     @usableFromInline
156 |     internal func logFixedFormat(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
157 |         guard Self.enabledLevels.contains(level) else { return }
158 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
184 |                 else { return }
185 |                 defer { try? handle.close() }
186 |                 _ = try? handle.seekToEnd()
    |                                 |- error: 'seekToEnd()' is only available in macOS 10.15.4 or newer
    |                                 `- note: add 'if #available' version check
187 |                 try? handle.write(contentsOf: data)
188 |             }
/Users/admin/builder/spi-builder-workspace/Sources/Loggie/Loggie.swift:187:29: error: 'write(contentsOf:)' is only available in macOS 10.15.4 or newer
 61 |
 62 | /// The main logging utility class that manages console and file logging.
 63 | public final class Loggie {
    |                    `- note: add '@available' attribute to enclosing class
 64 |     private let logger = Logger(subsystem: Bundle.main.bundleIdentifier ?? "com.loggie", category: "Loggie")
 65 |     private let printQueue = DispatchQueue(label: "com.loggie.print")
    :
154 |
155 |     @usableFromInline
156 |     internal func logFixedFormat(_ message: String, level: LogLevel, file: String, function: String, line: Int) {
    |                   `- note: add '@available' attribute to enclosing instance method
157 |         guard Self.enabledLevels.contains(level) else { return }
158 |         let fileName = URL(fileURLWithPath: file).lastPathComponent.replacingOccurrences(of: ".swift", with: "")
    :
185 |                 defer { try? handle.close() }
186 |                 _ = try? handle.seekToEnd()
187 |                 try? handle.write(contentsOf: data)
    |                             |- error: 'write(contentsOf:)' is only available in macOS 10.15.4 or newer
    |                             `- note: add 'if #available' version check
188 |             }
189 |         }
BUILD FAILURE 6.2 macosSpm