Swift Package Index

Build Information

Failed to build RKProgressBar with Swift 5.9 for macOS (SPM).

Build Command

env DEVELOPER_DIR="/Applications/Xcode-15.0.0-Beta.app" xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.19.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/maxxfrazer/RKProgressBar.git
Reference: v1.0.0
Initialized empty Git repository in /Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/.git/
From https://github.com/maxxfrazer/RKProgressBar
 * tag               v1.0.0     -> FETCH_HEAD
HEAD is now at 22a7e15 change moveProgress duration to 3 in example
Cloned https://github.com/maxxfrazer/RKProgressBar.git into spi-builder-workspace
22a7e15ac1306b640af277e4b3c439287d30f05a
SUCCESS checkout https://github.com/maxxfrazer/RKProgressBar.git at v1.0.0
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.9
Building package at path:  spi-builder-workspace
Running build ...
env DEVELOPER_DIR="/Applications/Xcode-15.0.0-Beta.app" xcrun swift build --arch arm64
Building ... (attempt 1)
Building for debugging...
error: emit-module command failed with exit code 1 (use -v to see invocation)
[1/2] Emitting module RKProgressBar
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:15:28: error: 'ModelEntity' is only available in macOS 10.15 or newer
  private let innerModel = ModelEntity()
                           ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:16:28: error: 'ModelEntity' is only available in macOS 10.15 or newer
  private let outerModel = ModelEntity()
                           ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:31:17: error: 'SimpleMaterial' is only available in macOS 10.15 or newer
    innerColor: SimpleMaterial.Color = .green,
                ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:32:17: error: 'SimpleMaterial' is only available in macOS 10.15 or newer
    outerColor: SimpleMaterial.Color = .black,
                ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:31:41: warning: class property 'green' cannot be used in a default argument value because 'AppKit' was not imported by this file; this is an error in Swift 6
    innerColor: SimpleMaterial.Color = .green,
                                        ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:31:41: note: The missing import of module 'AppKit' will be added implicitly
    innerColor: SimpleMaterial.Color = .green,
                                        ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:32:41: warning: class property 'black' cannot be used in a default argument value because 'AppKit' was not imported by this file; this is an error in Swift 6
    outerColor: SimpleMaterial.Color = .black,
                                        ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:32:41: note: The missing import of module 'AppKit' will be added implicitly
    outerColor: SimpleMaterial.Color = .black,
                                        ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:72:92: error: 'AnimationTimingFunction' is only available in macOS 10.15 or newer
  public func moveProgress(to progress: Float, duration: TimeInterval = 1, timingFunction: AnimationTimingFunction = .linear) {
                                                                                           ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:72:15: note: add @available attribute to enclosing instance method
  public func moveProgress(to progress: Float, duration: TimeInterval = 1, timingFunction: AnimationTimingFunction = .linear) {
              ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:29: error: 'Entity' is only available in macOS 10.15 or newer
public class RKProgressBar: Entity {
                            ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
[2/2] Compiling RKProgressBar RKProgressBar.swift
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:15:28: error: 'ModelEntity' is only available in macOS 10.15 or newer
  private let innerModel = ModelEntity()
                           ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:16:28: error: 'ModelEntity' is only available in macOS 10.15 or newer
  private let outerModel = ModelEntity()
                           ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:31:17: error: 'SimpleMaterial' is only available in macOS 10.15 or newer
    innerColor: SimpleMaterial.Color = .green,
                ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:32:17: error: 'SimpleMaterial' is only available in macOS 10.15 or newer
    outerColor: SimpleMaterial.Color = .black,
                ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:31:41: warning: class property 'green' cannot be used in a default argument value because 'AppKit' was not imported by this file; this is an error in Swift 6
    innerColor: SimpleMaterial.Color = .green,
                                        ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:31:41: note: The missing import of module 'AppKit' will be added implicitly
    innerColor: SimpleMaterial.Color = .green,
                                        ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:32:41: warning: class property 'black' cannot be used in a default argument value because 'AppKit' was not imported by this file; this is an error in Swift 6
    outerColor: SimpleMaterial.Color = .black,
                                        ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:32:41: note: The missing import of module 'AppKit' will be added implicitly
    outerColor: SimpleMaterial.Color = .black,
                                        ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:72:92: error: 'AnimationTimingFunction' is only available in macOS 10.15 or newer
  public func moveProgress(to progress: Float, duration: TimeInterval = 1, timingFunction: AnimationTimingFunction = .linear) {
                                                                                           ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:72:15: note: add @available attribute to enclosing instance method
  public func moveProgress(to progress: Float, duration: TimeInterval = 1, timingFunction: AnimationTimingFunction = .linear) {
              ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:29: error: 'Entity' is only available in macOS 10.15 or newer
public class RKProgressBar: Entity {
                            ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:21:16: error: 'transform' is only available in macOS 10.15 or newer
    innerModel.transform.scale.x
               ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:21:16: note: add 'if #available' version check
    innerModel.transform.scale.x
               ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:20:14: note: add @available attribute to enclosing property
  public var progress: Float {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:38:20: error: 'MeshResource' is only available in macOS 10.15 or newer
    let innerBar = MeshResource.generateBox(width: 10, height: 1, depth: 1, cornerRadius: 0.5, splitFaces: false)
                   ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:38:20: note: add 'if #available' version check
    let innerBar = MeshResource.generateBox(width: 10, height: 1, depth: 1, cornerRadius: 0.5, splitFaces: false)
                   ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:39:20: error: 'MeshResource' is only available in macOS 10.15 or newer
    let outerBar = MeshResource.generateBox(
                   ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:39:20: note: add 'if #available' version check
    let outerBar = MeshResource.generateBox(
                   ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:45:21: error: 'model' is only available in macOS 10.15 or newer
    self.innerModel.model = ModelComponent(
                    ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:45:21: note: add 'if #available' version check
    self.innerModel.model = ModelComponent(
                    ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:45:29: error: 'ModelComponent' is only available in macOS 10.15 or newer
    self.innerModel.model = ModelComponent(
                            ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:45:29: note: add 'if #available' version check
    self.innerModel.model = ModelComponent(
                            ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:47:19: error: 'SimpleMaterial' is only available in macOS 10.15 or newer
      materials: [SimpleMaterial(color: innerColor, isMetallic: false)]
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:47:19: note: add 'if #available' version check
      materials: [SimpleMaterial(color: innerColor, isMetallic: false)]
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:47:19: error: 'init(color:roughness:isMetallic:)' is only available in macOS 10.15 or newer
      materials: [SimpleMaterial(color: innerColor, isMetallic: false)]
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:47:19: note: add 'if #available' version check
      materials: [SimpleMaterial(color: innerColor, isMetallic: false)]
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:49:16: error: 'model' is only available in macOS 10.15 or newer
    outerModel.model = ModelComponent(
               ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:49:16: note: add 'if #available' version check
    outerModel.model = ModelComponent(
               ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:49:24: error: 'ModelComponent' is only available in macOS 10.15 or newer
    outerModel.model = ModelComponent(
                       ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:49:24: note: add 'if #available' version check
    outerModel.model = ModelComponent(
                       ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:51:19: error: 'SimpleMaterial' is only available in macOS 10.15 or newer
      materials: [SimpleMaterial(color: outerColor, isMetallic: false)]
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:51:19: note: add 'if #available' version check
      materials: [SimpleMaterial(color: outerColor, isMetallic: false)]
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:51:19: error: 'init(color:roughness:isMetallic:)' is only available in macOS 10.15 or newer
      materials: [SimpleMaterial(color: outerColor, isMetallic: false)]
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:51:19: note: add 'if #av
ailable' version check
      materials: [SimpleMaterial(color: outerColor, isMetallic: false)]
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:53:16: error: 'scale' is only available in macOS 10.15 or newer
    outerModel.scale = .init(repeating: -1)
               ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:53:16: note: add 'if #available' version check
    outerModel.scale = .init(repeating: -1)
               ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:54:10: error: 'addChild(_:preservingWorldTransform:)' is only available in macOS 10.15 or newer
    self.addChild(outerModel)
         ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:54:10: note: add 'if #available' version check
    self.addChild(outerModel)
         ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:55:10: error: 'addChild(_:preservingWorldTransform:)' is only available in macOS 10.15 or newer
    self.addChild(innerModel)
         ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:55:10: note: add 'if #available' version check
    self.addChild(innerModel)
         ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:64:21: error: 'scale' is only available in macOS 10.15 or newer
    self.innerModel.scale.x = progress
                    ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:64:21: note: add 'if #available' version check
    self.innerModel.scale.x = progress
                    ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:61:15: note: add @available attribute to enclosing instance method
  public func setProgress(to progress: Float) {
              ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:65:21: error: 'position' is only available in macOS 10.15 or newer
    self.innerModel.position.x = (5 - self.innerMargin) * (progress - 1)
                    ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:65:21: note: add 'if #available' version check
    self.innerModel.position.x = (5 - self.innerMargin) * (progress - 1)
                    ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:61:15: note: add @available attribute to enclosing instance method
  public func setProgress(to progress: Float) {
              ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:79:21: error: 'stopAllAnimations(recursive:)' is only available in macOS 10.15 or newer
    self.innerModel.stopAllAnimations()
                    ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:79:21: note: add 'if #available' version check
    self.innerModel.stopAllAnimations()
                    ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:72:15: note: add @available attribute to enclosing instance method
  public func moveProgress(to progress: Float, duration: TimeInterval = 1, timingFunction: AnimationTimingFunction = .linear) {
              ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:80:35: error: 'transform' is only available in macOS 10.15 or newer
    var endTransform = innerModel.transform
                                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:80:35: note: add 'if #available' version check
    var endTransform = innerModel.transform
                                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:72:15: note: add @available attribute to enclosing instance method
  public func moveProgress(to progress: Float, duration: TimeInterval = 1, timingFunction: AnimationTimingFunction = .linear) {
              ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:84:21: error: 'move(to:relativeTo:duration:timingFunction:)' is only available in macOS 10.15 or newer
    self.innerModel.move(
                    ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:84:21: note: add 'if #available' version check
    self.innerModel.move(
                    ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:72:15: note: add @available attribute to enclosing instance method
  public func moveProgress(to progress: Float, duration: TimeInterval = 1, timingFunction: AnimationTimingFunction = .linear) {
              ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:92:28: error: 'Cancellable' is only available in macOS 10.15 or newer
      var endAnimCallback: Cancellable?
                           ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:92:28: note: add 'if #available' version check
      var endAnimCallback: Cancellable?
                           ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:72:15: note: add @available attribute to enclosing instance method
  public func moveProgress(to progress: Float, duration: TimeInterval = 1, timingFunction: AnimationTimingFunction = .linear) {
              ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:93:37: error: 'subscribe(to:on:_:)' is only available in macOS 10.15 or newer
      endAnimCallback = self.scene?.subscribe(
                                    ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:93:37: note: add 'if #available' version check
      endAnimCallback = self.scene?.subscribe(
                                    ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:72:15: note: add @available attribute to enclosing instance method
  public func moveProgress(to progress: Float, duration: TimeInterval = 1, timingFunction: AnimationTimingFunction = .linear) {
              ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:94:13: error: 'AnimationEvents' is only available in macOS 10.15 or newer
        to: AnimationEvents.PlaybackCompleted.self,
            ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:94:13: note: add 'if #available' version check
        to: AnimationEvents.PlaybackCompleted.self,
            ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:72:15: note: add @available attribute to enclosing instance method
  public func moveProgress(to progress: Float, duration: TimeInterval = 1, timingFunction: AnimationTimingFunction = .linear) {
              ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:95:18: warning: conformance of 'Entity' to 'EventSource' is only available in macOS 10.15 or newer
        on: self.innerModel,
                 ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:95:18: note: add 'if #available' version check
        on: self.innerModel,
                 ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:72:15: note: add @available attribute to enclosing instance method
  public func moveProgress(to progress: Float, duration: TimeInterval = 1, timingFunction: AnimationTimingFunction = .linear) {
              ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
error: fatalError
Retrying in 0 seconds ...
Building ... (attempt 2)
[0/1] Planning build
Building for debugging...
error: emit-module command failed with exit code 1 (use -v to see invocation)
[1/2] Emitting module RKProgressBar
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:15:28: error: 'ModelEntity' is only available in macOS 10.15 or newer
  private let innerModel = ModelEntity()
                           ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:16:28: error: 'ModelEntity' is only available in macOS 10.15 or newer
  private let outerModel = ModelEntity()
                           ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:31:17: error: 'SimpleMaterial' is only available in macOS 10.15 or newer
    innerColor: SimpleMaterial.Color = .green,
                ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:32:17: error: 'SimpleMaterial' is only available in macOS 10.15 or newer
    outerColor: SimpleMaterial.Color = .black,
                ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:31:41: warning: class property 'green' cannot be used in a default argument value because 'AppKit' was not imported by this file; this is an error in Swift 6
    innerColor: SimpleMaterial.Color = .green,
                                        ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:31:41: note: The missing import of module 'AppKit' will be added implicitly
    innerColor: SimpleMaterial.Color = .green,
                                        ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:32:41: warning: class property 'black' cannot be used in a default argument value because 'AppKit' was not imported by this file; this is an error in Swift 6
    outerColor: SimpleMaterial.Color = .black,
                                        ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:32:41: note: The missing import of module 'AppKit' will be added implicitly
    outerColor: SimpleMaterial.Color = .black,
                                        ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:72:92: error: 'AnimationTimingFunction' is only available in macOS 10.15 or newer
  public func moveProgress(to progress: Float, duration: TimeInterval = 1, timingFunction: AnimationTimingFunction = .linear) {
                                                                                           ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:72:15: note: add @available attribute to enclosing instance method
  public func moveProgress(to progress: Float, duration: TimeInterval = 1, timingFunction: AnimationTimingFunction = .linear) {
              ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:29: error: 'Entity' is only available in macOS 10.15 or newer
public class RKProgressBar: Entity {
                            ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
[2/2] Compiling RKProgressBar RKProgressBar.swift
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:15:28: error: 'ModelEntity' is only available in macOS 10.15 or newer
  private let innerModel = ModelEntity()
                           ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:16:28: error: 'ModelEntity' is only available in macOS 10.15 or newer
  private let outerModel = ModelEntity()
                           ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:31:17: error: 'SimpleMaterial' is only available in macOS 10.15 or newer
    innerColor: SimpleMaterial.Color = .green,
                ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:32:17: error: 'SimpleMaterial' is only available in macOS 10.15 or newer
    outerColor: SimpleMaterial.Color = .black,
                ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:31:41: warning: class property 'green' cannot be used in a default argument value because 'AppKit' was not imported by this file; this is an error in Swift 6
    innerColor: SimpleMaterial.Color = .green,
                                        ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:31:41: note: The missing import of module 'AppKit' will be added implicitly
    innerColor: SimpleMaterial.Color = .green,
                                        ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:32:41: warning: class property 'black' cannot be used in a default argument value because 'AppKit' was not imported by this file; this is an error in Swift 6
    outerColor: SimpleMaterial.Color = .black,
                                        ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:32:41: note: The missing import of module 'AppKit' will be added implicitly
    outerColor: SimpleMaterial.Color = .black,
                                        ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:72:92: error: 'AnimationTimingFunction' is only available in macOS 10.15 or newer
  public func moveProgress(to progress: Float, duration: TimeInterval = 1, timingFunction: AnimationTimingFunction = .linear) {
                                                                                           ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:72:15: note: add @available attribute to enclosing instance method
  public func moveProgress(to progress: Float, duration: TimeInterval = 1, timingFunction: AnimationTimingFunction = .linear) {
              ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:29: error: 'Entity' is only available in macOS 10.15 or newer
public class RKProgressBar: Entity {
                            ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:21:16: error: 'transform' is only available in macOS 10.15 or newer
    innerModel.transform.scale.x
               ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:21:16: note: add 'if #available' version check
    innerModel.transform.scale.x
               ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:20:14: note: add @available attribute to enclosing property
  public var progress: Float {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:38:20: error: 'MeshResource' is only available in macOS 10.15 or newer
    let innerBar = MeshResource.generateBox(width: 10, height: 1, depth: 1, cornerRadius: 0.5, splitFaces: false)
                   ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:38:20: note: add 'if #available' version check
    let innerBar = MeshResource.generateBox(width: 10, height: 1, depth: 1, cornerRadius: 0.5, splitFaces: false)
                   ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:39:20: error: 'MeshResource' is only available in macOS 10.15 or newer
    let outerBar = MeshResource.generateBox(
                   ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:39:20: note: add 'if #available' version check
    let outerBar = MeshResource.generateBox(
                   ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:45:21: error: 'model' is only available in macOS 10.15 or newer
    self.innerModel.model = ModelComponent(
                    ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:45:21: note: add 'if #available' version check
    self.innerModel.model = ModelComponent(
                    ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:45:29: error: 'ModelComponent' is only available in macOS 10.15 or newer
    self.innerModel.model = ModelComponent(
                            ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:45:29: note: add 'if #available' version check
    self.innerModel.model = ModelComponent(
                            ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:47:19: error: 'SimpleMaterial' is only available in macOS 10.15 or newer
      materials: [SimpleMaterial(color: innerColor, isMetallic: false)]
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:47:19: note: add 'if #available' version check
      materials: [SimpleMaterial(color: innerColor, isMetallic: false)]
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:47:19: error: 'init(color:roughness:isMetallic:)' is only available in macOS 10.15 or newer
      materials: [SimpleMaterial(color: innerColor, isMetallic: false)]
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:47:19: note: add 'if #available' version check
      materials: [SimpleMaterial(color: innerColor, isMetallic: false)]
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:49:16: error: 'model' is only available in macOS 10.15 or newer
    outerModel.model = ModelComponent(
               ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:49:16: note: add 'if #available' version check
    outerModel.model = ModelComponent(
               ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:49:24: error: 'ModelComponent' is only available in macOS 10.15 or newer
    outerModel.model = ModelComponent(
                       ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:49:24: note: add 'if #available' version check
    outerModel.model = ModelComponent(
                       ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:51:19: error: 'SimpleMaterial' is only available in macOS 10.15 or newer
      materials: [SimpleMaterial(color: outerColor, isMetallic: false)]
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:51:19: note: add 'if #available' version check
      materials: [SimpleMaterial(color: outerColor, isMetallic: false)]
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:51:19: error: 'init(color:roughness:isMetallic:)' is only available in macOS 10.15 or newer
      materials: [SimpleMaterial(color: outerColor, isMetallic: false)]
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:51:19: note: add 'if #av
ailable' version check
      materials: [SimpleMaterial(color: outerColor, isMetallic: false)]
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:53:16: error: 'scale' is only available in macOS 10.15 or newer
    outerModel.scale = .init(repeating: -1)
               ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:53:16: note: add 'if #available' version check
    outerModel.scale = .init(repeating: -1)
               ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:54:10: error: 'addChild(_:preservingWorldTransform:)' is only available in macOS 10.15 or newer
    self.addChild(outerModel)
         ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:54:10: note: add 'if #available' version check
    self.addChild(outerModel)
         ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:55:10: error: 'addChild(_:preservingWorldTransform:)' is only available in macOS 10.15 or newer
    self.addChild(innerModel)
         ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:55:10: note: add 'if #available' version check
    self.addChild(innerModel)
         ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:30:19: note: add @available attribute to enclosing initializer
  required public init(
                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:64:21: error: 'scale' is only available in macOS 10.15 or newer
    self.innerModel.scale.x = progress
                    ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:64:21: note: add 'if #available' version check
    self.innerModel.scale.x = progress
                    ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:61:15: note: add @available attribute to enclosing instance method
  public func setProgress(to progress: Float) {
              ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:65:21: error: 'position' is only available in macOS 10.15 or newer
    self.innerModel.position.x = (5 - self.innerMargin) * (progress - 1)
                    ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:65:21: note: add 'if #available' version check
    self.innerModel.position.x = (5 - self.innerMargin) * (progress - 1)
                    ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:61:15: note: add @available attribute to enclosing instance method
  public func setProgress(to progress: Float) {
              ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:79:21: error: 'stopAllAnimations(recursive:)' is only available in macOS 10.15 or newer
    self.innerModel.stopAllAnimations()
                    ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:79:21: note: add 'if #available' version check
    self.innerModel.stopAllAnimations()
                    ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:72:15: note: add @available attribute to enclosing instance method
  public func moveProgress(to progress: Float, duration: TimeInterval = 1, timingFunction: AnimationTimingFunction = .linear) {
              ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:80:35: error: 'transform' is only available in macOS 10.15 or newer
    var endTransform = innerModel.transform
                                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:80:35: note: add 'if #available' version check
    var endTransform = innerModel.transform
                                  ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:72:15: note: add @available attribute to enclosing instance method
  public func moveProgress(to progress: Float, duration: TimeInterval = 1, timingFunction: AnimationTimingFunction = .linear) {
              ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:84:21: error: 'move(to:relativeTo:duration:timingFunction:)' is only available in macOS 10.15 or newer
    self.innerModel.move(
                    ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:84:21: note: add 'if #available' version check
    self.innerModel.move(
                    ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:72:15: note: add @available attribute to enclosing instance method
  public func moveProgress(to progress: Float, duration: TimeInterval = 1, timingFunction: AnimationTimingFunction = .linear) {
              ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:92:28: error: 'Cancellable' is only available in macOS 10.15 or newer
      var endAnimCallback: Cancellable?
                           ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:92:28: note: add 'if #available' version check
      var endAnimCallback: Cancellable?
                           ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:72:15: note: add @available attribute to enclosing instance method
  public func moveProgress(to progress: Float, duration: TimeInterval = 1, timingFunction: AnimationTimingFunction = .linear) {
              ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:93:37: error: 'subscribe(to:on:_:)' is only available in macOS 10.15 or newer
      endAnimCallback = self.scene?.subscribe(
                                    ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:93:37: note: add 'if #available' version check
      endAnimCallback = self.scene?.subscribe(
                                    ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:72:15: note: add @available attribute to enclosing instance method
  public func moveProgress(to progress: Float, duration: TimeInterval = 1, timingFunction: AnimationTimingFunction = .linear) {
              ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:94:13: error: 'AnimationEvents' is only available in macOS 10.15 or newer
        to: AnimationEvents.PlaybackCompleted.self,
            ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:94:13: note: add 'if #available' version check
        to: AnimationEvents.PlaybackCompleted.self,
            ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:72:15: note: add @available attribute to enclosing instance method
  public func moveProgress(to progress: Float, duration: TimeInterval = 1, timingFunction: AnimationTimingFunction = .linear) {
              ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:95:18: warning: conformance of 'Entity' to 'EventSource' is only available in macOS 10.15 or newer
        on: self.innerModel,
                 ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:95:18: note: add 'if #available' version check
        on: self.innerModel,
                 ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:72:15: note: add @available attribute to enclosing instance method
  public func moveProgress(to progress: Float, duration: TimeInterval = 1, timingFunction: AnimationTimingFunction = .linear) {
              ^
/Users/builder/builds/o86TiJKT/1/finestructure/swiftpackageindex-builder/spi-builder-workspace/Sources/RKProgressBar/RKProgressBar.swift:14:14: note: add @available attribute to enclosing class
public class RKProgressBar: Entity {
             ^
error: fatalError
Retrying in 0 seconds ...
BUILD FAILURE 5.9 macosSpm

Build Machine: Mac 5