FadeInText – Build Information – Swift Package Index

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Build Information

Failed to build FadeInText, reference v1.1.1 (fd154a), with Swift 5.10 for macOS (SPM) on 22 Jan 2025 10:17:35 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.60.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/juyan/swiftui-fadein-text.git
Reference: v1.1.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/juyan/swiftui-fadein-text
 * tag               v1.1.1     -> FETCH_HEAD
HEAD is now at fd154ac Fix tokenizer bug
Cloned https://github.com/juyan/swiftui-fadein-text.git
Revision (git rev-parse @):
fd154aca89194c9e59acdc2b456c630ce7c245e8
SUCCESS checkout https://github.com/juyan/swiftui-fadein-text.git at v1.1.1
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/juyan/swiftui-fadein-text.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-33747A42983211AE.txt
[3/10] Compiling FadeInText Tokenizer.swift
[4/10] Compiling FadeInText LinearInterpolator.swift
[5/10] Compiling FadeInText DefaultTokenizer.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/10] Compiling FadeInText Interpolator.swift
[7/10] Compiling FadeInText EaseOutInterpolator.swift
[8/10] Emitting module FadeInText
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:8:4: error: 'StateObject' is only available in macOS 11.0 or newer
  @StateObject var controller: FadeInTextController
   ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:7:15: note: add @available attribute to enclosing struct
public struct FadeInText: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:10:36: error: 'Color' is only available in macOS 10.15 or newer
  public init(text: String, color: Color) {
                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:10:10: note: add @available attribute to enclosing initializer
  public init(text: String, color: Color) {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:7:15: note: add @available attribute to enclosing struct
public struct FadeInText: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:14:36: error: 'Color' is only available in macOS 10.15 or newer
  public init(text: String, color: Color, tokenizer: Tokenizer, interpolator: Interpolator) {
                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:14:10: note: add @available attribute to enclosing initializer
  public init(text: String, color: Color, tokenizer: Tokenizer, interpolator: Interpolator) {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:7:15: note: add @available attribute to enclosing struct
public struct FadeInText: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:25:25: error: 'View' is only available in macOS 10.15 or newer
  public var body: some View {
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:25:14: note: add @available attribute to enclosing property
  public var body: some View {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:7:15: note: add @available attribute to enclosing struct
public struct FadeInText: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:38:6: error: 'State' is only available in macOS 10.15 or newer
    @State var show = false
     ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:35:10: note: add @available attribute to enclosing struct
  struct ControlledView: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:40:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:40:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:35:10: note: add @available attribute to enclosing struct
  struct ControlledView: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:58:4: error: 'Preview(_:body:)' is only available in macOS 10.15 or newer
  #Preview("English") {
   ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:65:4: error: 'Preview(_:body:)' is only available in macOS 10.15 or newer
  #Preview("English-Slow") {
   ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:72:4: error: 'Preview(_:body:)' is only available in macOS 10.15 or newer
  #Preview("English-EaseOut") {
   ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:79:4: error: 'Preview(_:body:)' is only available in macOS 10.15 or newer
  #Preview("Chinese") {
   ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:9:24: error: 'AttributedString' is only available in macOS 12 or newer
  @Published var text: AttributedString
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:8:14: note: add @available attribute to enclosing class
public class FadeInTextController: ObservableObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:9:4: error: 'Published' is only available in macOS 10.15 or newer
  @Published var text: AttributedString
   ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:8:14: note: add @available attribute to enclosing class
public class FadeInTextController: ObservableObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:11:22: error: cannot find type 'UIColor' in scope
  private let color: UIColor
                     ^~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:16:28: error: 'CADisplayLink' is only available in macOS 14.0 or newer
  private var displayLink: CADisplayLink?
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:8:14: note: add @available attribute to enclosing class
public class FadeInTextController: ObservableObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:20:32: error: 'Color' is only available in macOS 10.15 or newer
  init(rawText: String, color: Color, tokenizer: Tokenizer, interpolator: Interpolator) {
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:20:3: note: add @available attribute to enclosing initializer
  init(rawText: String, color: Color, tokenizer: Tokenizer, interpolator: Interpolator) {
  ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:8:14: note: add @available attribute to enclosing class
public class FadeInTextController: ObservableObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:41:33: error: 'CADisplayLink' is only available in macOS 14.0 or newer
  private func onFrameUpdate(_: CADisplayLink) {
                                ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:41:16: note: add @available attribute to enclosing instance method
  private func onFrameUpdate(_: CADisplayLink) {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:8:14: note: add @available attribute to enclosing class
public class FadeInTextController: ObservableObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:8:36: error: 'ObservableObject' is only available in macOS 10.15 or newer
public class FadeInTextController: ObservableObject {
                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:8:14: note: add @available attribute to enclosing class
public class FadeInTextController: ObservableObject {
             ^
<unknown>:0: error: key path value type 'KeyPath<FadeInTextController, AttributedString>' cannot be converted to contextual type 'ReferenceWritableKeyPath<FadeInTextController, AttributedString>'
[9/10] Compiling FadeInText FadeInTextController.swift
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:9:24: error: 'AttributedString' is only available in macOS 12 or newer
  @Published var text: AttributedString
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:8:14: note: add @available attribute to enclosing class
public class FadeInTextController: ObservableObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:9:4: error: 'Published' is only available in macOS 10.15 or newer
  @Published var text: AttributedString
   ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:8:14: note: add @available attribute to enclosing class
public class FadeInTextController: ObservableObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:11:22: error: cannot find type 'UIColor' in scope
  private let color: UIColor
                     ^~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:16:28: error: 'CADisplayLink' is only available in macOS 14.0 or newer
  private var displayLink: CADisplayLink?
                           ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:8:14: note: add @available attribute to enclosing class
public class FadeInTextController: ObservableObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:20:32: error: 'Color' is only available in macOS 10.15 or newer
  init(rawText: String, color: Color, tokenizer: Tokenizer, interpolator: Interpolator) {
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:20:3: note: add @available attribute to enclosing initializer
  init(rawText: String, color: Color, tokenizer: Tokenizer, interpolator: Interpolator) {
  ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:8:14: note: add @available attribute to enclosing class
public class FadeInTextController: ObservableObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:41:33: error: 'CADisplayLink' is only available in macOS 14.0 or newer
  private func onFrameUpdate(_: CADisplayLink) {
                                ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:41:16: note: add @available attribute to enclosing instance method
  private func onFrameUpdate(_: CADisplayLink) {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:8:14: note: add @available attribute to enclosing class
public class FadeInTextController: ObservableObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:8:36: error: 'ObservableObject' is only available in macOS 10.15 or newer
public class FadeInTextController: ObservableObject {
                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:8:14: note: add @available attribute to enclosing class
public class FadeInTextController: ObservableObject {
             ^
<unknown>:0: error: key path value type 'KeyPath<FadeInTextController, AttributedString>' cannot be converted to contextual type 'ReferenceWritableKeyPath<FadeInTextController, AttributedString>'
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:21:18: error: cannot find 'UIColor' in scope
    self.color = UIColor(color)
                 ^~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:22:15: error: 'AttributedString' is only available in macOS 12 or newer
    let str = AttributedString(stringLiteral: rawText)
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:22:15: note: add 'if #available' version check
    let str = AttributedString(stringLiteral: rawText)
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:20:3: note: add @available attribute to enclosing initializer
  init(rawText: String, color: Color, tokenizer: Tokenizer, interpolator: Interpolator) {
  ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:8:14: note: add @available attribute to enclosing class
public class FadeInTextController: ObservableObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:22:15: error: 'init(stringLiteral:)' is only available in macOS 12 or newer
    let str = AttributedString(stringLiteral: rawText)
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:22:15: note: add 'if #available' version check
    let str = AttributedString(stringLiteral: rawText)
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:20:3: note: add @available attribute to enclosing initializer
  init(rawText: String, color: Color, tokenizer: Tokenizer, interpolator: Interpolator) {
  ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:8:14: note: add @available attribute to enclosing class
public class FadeInTextController: ObservableObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:34:19: error: 'CADisplayLink' is only available in macOS 14.0 or newer
    displayLink = CADisplayLink(target: self, selector: #selector(onFrameUpdate))
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:34:19: note: add 'if #available' version check
    displayLink = CADisplayLink(target: self, selector: #selector(onFrameUpdate))
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:32:8: note: add @available attribute to enclosing instance method
  func startAnimation() {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:8:14: note: add @available attribute to enclosing class
public class FadeInTextController: ObservableObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:34:19: error: 'init(target:selector:)' is unavailable in macOS
    displayLink = CADisplayLink(target: self, selector: #selector(onFrameUpdate))
                  ^~~~~~~~~~~~~
QuartzCore.CADisplayLink:4:30: note: 'init(target:selector:)' has been explicitly marked unavailable here
    public /*not inherited*/ init(target: Any, selector sel: Selector)
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:35:44: error: 'CAFrameRateRange' is only available in macOS 12.0 or newer
    displayLink?.preferredFrameRateRange = CAFrameRateRange(minimum: 30, maximum: 60, preferred: 60)
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:35:44: note: add 'if #available' version check
    displayLink?.preferredFrameRateRange = CAFrameRateRange(minimum: 30, maximum: 60, preferred: 60)
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:32:8: note: add @available attribute to enclosing instance method
  func startAnimation() {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:8:14: note: add @available attribute to enclosing class
public class FadeInTextController: ObservableObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:35:44: error: 'init(minimum:maximum:preferred:)' is only available in macOS 12.0 or newer
    displayLink?.preferredFrameRateRange = CAFrameRateRange(minimum: 30, maximum: 60, preferred: 60)
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:35:44: note: add 'if #available' version check
    displayLink?.preferredFrameRateRange = CAFrameRateRange(minimum: 30, maximum: 60, preferred: 60)
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:32:8: note: add @available attribute to enclosing instance method
  func startAnimation() {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:8:14: note: add @available attribute to enclosing class
public class FadeInTextController: ObservableObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:48:25: error: 'AttributedString' is only available in macOS 12 or newer
    var updatedString = AttributedString()
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:48:25: note: add 'if #available' version check
    var updatedString = AttributedString()
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:41:16: note: add @available attribute to enclosing instance method
  private func onFrameUpdate(_: CADisplayLink) {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:8:14: note: add @available attribute to enclosing class
public class FadeInTextController: ObservableObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:48:25: error: 'init()' is only available in macOS 12 or newer
    var updatedString = AttributedString()
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:48:25: note: add 'if #available' version check
    var updatedString = AttributedString()
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:41:16: note: add @available attribute to enclosing instance method
  private func onFrameUpdate(_: CADisplayLink) {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:8:14: note: add @available attribute to enclosing class
public class FadeInTextController: ObservableObject {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:56:5: error: setter for 'text' is only available in macOS 10.15 or newer
    text = updatedString
    ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:56:5: note: add 'if #available' version check
    text = updatedString
    ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:41:16: note: add @available attribute to enclosing instance method
  private func onFrameUpdate(_: CADisplayLink) {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInTextController.swift:8:14: note: add @available attribute to enclosing class
public class FadeInTextController: ObservableObject {
             ^
[10/10] Compiling FadeInText FadeInText.swift
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:8:4: error: 'StateObject' is only available in macOS 11.0 or newer
  @StateObject var controller: FadeInTextController
   ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:7:15: note: add @available attribute to enclosing struct
public struct FadeInText: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:10:36: error: 'Color' is only available in macOS 10.15 or newer
  public init(text: String, color: Color) {
                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:10:10: note: add @available attribute to enclosing initializer
  public init(text: String, color: Color) {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:7:15: note: add @available attribute to enclosing struct
public struct FadeInText: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:14:36: error: 'Color' is only available in macOS 10.15 or newer
  public init(text: String, color: Color, tokenizer: Tokenizer, interpolator: Interpolator) {
                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:14:10: note: add @available attribute to enclosing initializer
  public init(text: String, color: Color, tokenizer: Tokenizer, interpolator: Interpolator) {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:7:15: note: add @available attribute to enclosing struct
public struct FadeInText: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:25:25: error: 'View' is only available in macOS 10.15 or newer
  public var body: some View {
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:25:14: note: add @available attribute to enclosing property
  public var body: some View {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:7:15: note: add @available attribute to enclosing struct
public struct FadeInText: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:38:6: error: 'State' is only available in macOS 10.15 or newer
    @State var show = false
     ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:35:10: note: add @available attribute to enclosing struct
  struct ControlledView: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:40:20: error: 'View' is only available in macOS 10.15 or newer
    var body: some View {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:40:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:35:10: note: add @available attribute to enclosing struct
  struct ControlledView: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:58:4: error: 'Preview(_:body:)' is only available in macOS 10.15 or newer
  #Preview("English") {
   ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:65:4: error: 'Preview(_:body:)' is only available in macOS 10.15 or newer
  #Preview("English-Slow") {
   ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:72:4: error: 'Preview(_:body:)' is only available in macOS 10.15 or newer
  #Preview("English-EaseOut") {
   ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:79:4: error: 'Preview(_:body:)' is only available in macOS 10.15 or newer
  #Preview("Chinese") {
   ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:15:19: error: 'StateObject' is only available in macOS 11.0 or newer
    _controller = StateObject(
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:15:19: note: add 'if #available' version check
    _controller = StateObject(
                  ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:14:10: note: add @available attribute to enclosing initializer
  public init(text: String, color: Color, tokenizer: Tokenizer, interpolator: Interpolator) {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:7:15: note: add @available attribute to enclosing struct
public struct FadeInText: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:26:5: error: 'Text' is only available in macOS 10.15 or newer
    Text(controller.text)
    ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:26:5: note: add 'if #available' version check
    Text(controller.text)
    ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:25:14: note: add @available attribute to enclosing property
  public var body: some View {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:7:15: note: add @available attribute to enclosing struct
public struct FadeInText: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:26:5: error: 'init(_:)' is only available in macOS 12.0 or newer
    Text(controller.text)
    ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:26:5: note: add 'if #available' version check
    Text(controller.text)
    ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:25:14: note: add @available attribute to enclosing property
  public var body: some View {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:7:15: note: add @available attribute to enclosing struct
public struct FadeInText: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:27:8: error: 'onAppear(perform:)' is only available in macOS 10.15 or newer
      .onAppear(perform: {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:27:8: note: add 'if #available' version check
      .onAppear(perform: {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:25:14: note: add @available attribute to enclosing property
  public var body: some View {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:7:15: note: add @available attribute to enclosing struct
public struct FadeInText: View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:41:7: error: 'VStack' is only available in macOS 10.15 or newer
      VStack {
      ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:41:7: note: add 'if #available' version check
      VStack {
      ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:40:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:35:10: note: add @available attribute to enclosing struct
  struct ControlledView: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:43:42: error: 'black' is only available in macOS 10.15 or newer
          FadeInText(text: text, color: .black, tokenizer: DefaultTokenizer(), interpolator: interpolator)
                                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:43:42: note: add 'if #available' version check
          FadeInText(text: text, color: .black, tokenizer: DefaultTokenizer(), interpolator: interpolator)
                                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:40:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:35:10: note: add @available attribute to enclosing struct
  struct ControlledView: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:44:14: error: 'font' is only available in macOS 10.15 or newer
            .font(.title2)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:44:14: note: add 'if #available' version check
            .font(.title2)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:40:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:35:10: note: add @available attribute to enclosing struct
  struct ControlledView: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:44:20: error: 'title2' is only available in macOS 11.0 or newer
            .font(.title2)
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:44:20: note: add 'if #available' version check
            .font(.title2)
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:40:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:35:10: note: add @available attribute to enclosing struct
  struct ControlledView: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:42:17: error: 'buildIf' is only available in macOS 10.15 or newer
        if show {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:42:17: note: add 'if #available' version check
        if show {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:40:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:35:10: note: add @available attribute to enclosing struct
  struct ControlledView: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:45:9: error: 'buildIf' is only available in macOS 10.15 or newer
        }
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:45:9: note: add 'if #available' version check
        }
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:40:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:35:10: note: add @available attribute to enclosing struct
  struct ControlledView: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:46:9: warning: conformance of 'Spacer' to 'View' is only available in macOS 10.15 or newer
        Spacer()
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:46:9: note: add 'if #available' version check
        Spacer()
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:40:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:35:10: note: add @available attribute to enclosing struct
  struct ControlledView: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:46:9: error: 'Spacer' is only available in macOS 10.15 or newer
        Spacer()
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:46:9: note: add 'if #available' version check
        Spacer()
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:40:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:35:10: note: add @available attribute to enclosing struct
  struct ControlledView: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:41:14: warning: conformance of 'Optional<Wrapped>' to 'View' is only available in macOS 10.15 or newer
      VStack {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:41:14: note: add 'if #available' version check
      VStack {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:40:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:35:10: note: add @available attribute to enclosing struct
  struct ControlledView: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:41:14: warning: conformance of 'Spacer' to 'View' is only available in macOS 10.15 or newer
      VStack {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:41:14: note: add 'if #available' version check
      VStack {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:40:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:35:10: note: add @available attribute to enclosing struct
  struct ControlledView: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:48:8: error: 'padding' is only available in macOS 10.15 or newer
      .padding(16)
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:48:8: note: add 'if #available' version check
      .padding(16)
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:40:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:35:10: note: add @available attribute to enclosing struct
  struct ControlledView: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:49:8: error: 'onAppear(perform:)' is only available in macOS 10.15 or newer
      .onAppear(perform: {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:49:8: note: add 'if #available' version check
      .onAppear(perform: {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:40:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:35:10: note: add @available attribute to enclosing struct
  struct ControlledView: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:50:9: error: 'Task' is only available in macOS 10.15 or newer
        Task {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:50:9: note: add 'if #available' version check
        Task {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:40:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:35:10: note: add @available attribute to enclosing struct
  struct ControlledView: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:50:9: error: 'init(priority:operation:)' is only available in macOS 10.15 or newer
        Task {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:50:9: note: add 'if #available' version check
        Task {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:40:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:35:10: note: add @available attribute to enclosing struct
  struct ControlledView: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:51:21: error: 'Task' is only available in macOS 10.15 or newer
          try await Task.sleep(nanoseconds: 2_000_000_000)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:51:21: note: add 'if #available' version check
          try await Task.sleep(nanoseconds: 2_000_000_000)
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:40:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:35:10: note: add @available attribute to enclosing struct
  struct ControlledView: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:51:26: error: 'sleep(nanoseconds:)' is only available in macOS 10.15 or newer
          try await Task.sleep(nanoseconds: 2_000_000_000)
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:51:26: note: add 'if #available' version check
          try await Task.sleep(nanoseconds: 2_000_000_000)
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:40:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:35:10: note: add @available attribute to enclosing struct
  struct ControlledView: View {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:52:11: error: setter for 'show' is only available in macOS 10.15 or newer
          self.show = true
          ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:52:11: note: add 'if #available' version check
          self.show = true
          ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:40:9: note: add @available attribute to enclosing property
    var body: some View {
        ^
/Users/admin/builder/spi-builder-workspace/Sources/FadeInText/FadeInText.swift:35:10: note: add @available attribute to enclosing struct
  struct ControlledView: View {
         ^
error: fatalError
BUILD FAILURE 5.10 macosSpm