The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build Epoxy, reference master (a2b045), with Swift 5.10 for macOS (SPM) on 20 Jun 2025 03:37:47 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/airbnb/epoxy-ios.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/airbnb/epoxy-ios
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at a2b0450 Update CHANGELOG.md (#179)
Cloned https://github.com/airbnb/epoxy-ios.git
Revision (git rev-parse @):
a2b0450e79e98f689aab27f39b4ce821943d3d76
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/airbnb/epoxy-ios.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/airbnb/epoxy-ios.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64
[1/1] Compiling plugin FormatSwift
[2/2] Compiling plugin GenerateManual
Building for debugging...
[2/10] Write sources
[9/10] Write swift-version-33747A42983211AE.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[11/50] Emitting module EpoxyCore
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUIIntrinsicContentSizeInvalidator.swift:31:11: error: 'EnvironmentValues' is only available in macOS 10.15 or newer
extension EnvironmentValues {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUIIntrinsicContentSizeInvalidator.swift:31:1: note: add @available attribute to enclosing extension
extension EnvironmentValues {
^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:16:44: error: 'View' is only available in macOS 10.15 or newer
  public func epoxyLayoutMargins() -> some View {
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:16:15: note: add @available attribute to enclosing instance method
  public func epoxyLayoutMargins() -> some View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:8:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:8:11: error: 'View' is only available in macOS 10.15 or newer
extension View {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:8:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:25:34: error: 'EdgeInsets' is only available in macOS 10.15 or newer
  public var epoxyLayoutMargins: EdgeInsets {
                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:25:14: note: add @available attribute to enclosing property
  public var epoxyLayoutMargins: EdgeInsets {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:23:1: note: add @available attribute to enclosing extension
extension EnvironmentValues {
^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:23:11: error: 'EnvironmentValues' is only available in macOS 10.15 or newer
extension EnvironmentValues {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:23:1: note: add @available attribute to enclosing extension
extension EnvironmentValues {
^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:34:29: error: 'EdgeInsets' is only available in macOS 10.15 or newer
  static let defaultValue = EdgeInsets()
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:34:14: note: add @available attribute to enclosing static property
  static let defaultValue = EdgeInsets()
             ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:33:16: note: add @available attribute to enclosing struct
private struct EpoxyLayoutMarginsKey: EnvironmentKey {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:42:4: error: 'Environment' is only available in macOS 10.15 or newer
  @Environment(\.epoxyLayoutMargins) var epoxyLayoutMargins
   ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:41:16: note: add @available attribute to enclosing struct
private struct EpoxyLayoutMarginsPadding: ViewModifier {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:44:39: error: 'View' is only available in macOS 10.15 or newer
  func body(content: Content) -> some View {
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:44:8: note: add @available attribute to enclosing instance method
  func body(content: Content) -> some View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:41:16: note: add @available attribute to enclosing struct
private struct EpoxyLayoutMarginsPadding: ViewModifier {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:14:15: warning: conformance of 'Never' to 'View' is only available in macOS 10.15 or newer
public struct SwiftUIView<Content: ViewType, Storage>: MeasuringViewRepresentable,
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:14:15: note: add @available attribute to enclosing generic struct
public struct SwiftUIView<Content: ViewType, Storage>: MeasuringViewRepresentable,
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:14:15: note: in associated type 'Self.Body' (inferred as 'Never')
public struct SwiftUIView<Content: ViewType, Storage>: MeasuringViewRepresentable,
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/UIViewConfiguringSwiftUIView.swift:10:47: error: 'View' is only available in macOS 10.15 or newer
public protocol UIViewConfiguringSwiftUIView: View {
                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/UIViewConfiguringSwiftUIView.swift:10:17: note: add @available attribute to enclosing protocol
public protocol UIViewConfiguringSwiftUIView: View {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/Views/ViewType.swift:36:42: error: 'NSViewRepresentable' is only available in macOS 10.15 or newer
public typealias ViewRepresentableType = NSViewRepresentable
                                         ^
[12/54] Compiling EpoxyCore MakeViewProviding.swift
[13/54] Compiling EpoxyCore SetBehaviorsProviding.swift
[14/54] Compiling EpoxyCore SetContentProviding.swift
[15/54] Compiling EpoxyCore StyleIDProviding.swift
[16/54] Compiling EpoxyCore EpoxyModeled.swift
[17/54] Compiling EpoxyCore AnyEpoxyModelProperty.swift
[18/54] Compiling EpoxyCore ClassReference.swift
[19/54] Compiling EpoxyCore AnimatedProviding.swift
[20/54] Compiling EpoxyCore DataIDProviding.swift
[21/54] Compiling EpoxyCore EpoxyLogger.swift
[22/54] Compiling EpoxyCore CallbackContextEpoxyModeled.swift
[23/54] Compiling EpoxyCore EpoxyModelArrayBuilder.swift
[24/54] Compiling EpoxyCore EpoxyModelProperty.swift
[25/54] Compiling EpoxyCore EpoxyModelStorage.swift
[26/54] Compiling EpoxyCore TraitCollectionProviding.swift
[27/54] Compiling EpoxyCore ViewDifferentiatorProviding.swift
[28/54] Compiling EpoxyCore ViewProviding.swift
[29/54] Compiling EpoxyCore WillDisplayProviding.swift
[30/54] Compiling EpoxyCore Collection+Diff.swift
[31/54] Compiling EpoxyCore Diffable.swift
[32/54] Compiling EpoxyCore DiffableSection.swift
[33/54] Compiling EpoxyCore IndexChangeset.swift
[34/54] Compiling EpoxyCore SectionedChangeset.swift
[35/54] Compiling EpoxyCore ContentConfigurableView.swift
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/Views/ViewType.swift:36:42: error: 'NSViewRepresentable' is only available in macOS 10.15 or newer
public typealias ViewRepresentableType = NSViewRepresentable
                                         ^
[36/54] Compiling EpoxyCore EpoxyableView.swift
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/Views/ViewType.swift:36:42: error: 'NSViewRepresentable' is only available in macOS 10.15 or newer
public typealias ViewRepresentableType = NSViewRepresentable
                                         ^
[37/54] Compiling EpoxyCore StyledView.swift
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/Views/ViewType.swift:36:42: error: 'NSViewRepresentable' is only available in macOS 10.15 or newer
public typealias ViewRepresentableType = NSViewRepresentable
                                         ^
[38/54] Compiling EpoxyCore ViewType.swift
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/Views/ViewType.swift:36:42: error: 'NSViewRepresentable' is only available in macOS 10.15 or newer
public typealias ViewRepresentableType = NSViewRepresentable
                                         ^
[39/54] Compiling EpoxyCore ViewEpoxyModeled.swift
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUIIntrinsicContentSizeInvalidator.swift:31:11: error: 'EnvironmentValues' is only available in macOS 10.15 or newer
extension EnvironmentValues {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUIIntrinsicContentSizeInvalidator.swift:31:1: note: add @available attribute to enclosing extension
extension EnvironmentValues {
^
[40/54] Compiling EpoxyCore EpoxySwiftUIHostingController.swift
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUIIntrinsicContentSizeInvalidator.swift:31:11: error: 'EnvironmentValues' is only available in macOS 10.15 or newer
extension EnvironmentValues {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUIIntrinsicContentSizeInvalidator.swift:31:1: note: add @available attribute to enclosing extension
extension EnvironmentValues {
^
[41/54] Compiling EpoxyCore EpoxySwiftUIHostingView.swift
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUIIntrinsicContentSizeInvalidator.swift:31:11: error: 'EnvironmentValues' is only available in macOS 10.15 or newer
extension EnvironmentValues {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUIIntrinsicContentSizeInvalidator.swift:31:1: note: add @available attribute to enclosing extension
extension EnvironmentValues {
^
[42/54] Compiling EpoxyCore EpoxySwiftUIIntrinsicContentSizeInvalidator.swift
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUIIntrinsicContentSizeInvalidator.swift:31:11: error: 'EnvironmentValues' is only available in macOS 10.15 or newer
extension EnvironmentValues {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUIIntrinsicContentSizeInvalidator.swift:31:1: note: add @available attribute to enclosing extension
extension EnvironmentValues {
^
[43/54] Compiling EpoxyCore DidDisplayProviding.swift
[44/54] Compiling EpoxyCore DidEndDisplayingProviding.swift
[45/54] Compiling EpoxyCore DidSelectProviding.swift
[46/54] Compiling EpoxyCore ErasedContentProviding.swift
[47/54] Compiling EpoxyCore SwiftUIView.swift
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:14:15: warning: conformance of 'Never' to 'View' is only available in macOS 10.15 or newer
public struct SwiftUIView<Content: ViewType, Storage>: MeasuringViewRepresentable,
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:14:15: note: add @available attribute to enclosing generic struct
public struct SwiftUIView<Content: ViewType, Storage>: MeasuringViewRepresentable,
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:14:15: note: in associated type 'Self.Body' (inferred as 'Never')
public struct SwiftUIView<Content: ViewType, Storage>: MeasuringViewRepresentable,
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:122:44: error: 'animation' is only available in macOS 10.15 or newer
      viewRepresentableContext.transaction.animation != nil
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:122:44: note: add 'if #available' version check
      viewRepresentableContext.transaction.animation != nil
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:121:16: note: add @available attribute to enclosing property
    public var animated: Bool {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:101:17: note: add @available attribute to enclosing struct
  public struct ConfigurationContext: ViewProviding {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/UIViewConfiguringSwiftUIView.swift:10:47: error: 'View' is only available in macOS 10.15 or newer
public protocol UIViewConfiguringSwiftUIView: View {
                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/UIViewConfiguringSwiftUIView.swift:10:17: note: add @available attribute to enclosing protocol
public protocol UIViewConfiguringSwiftUIView: View {
                ^
[48/54] Compiling EpoxyCore UIView+SwiftUIView.swift
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:14:15: warning: conformance of 'Never' to 'View' is only available in macOS 10.15 or newer
public struct SwiftUIView<Content: ViewType, Storage>: MeasuringViewRepresentable,
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:14:15: note: add @available attribute to enclosing generic struct
public struct SwiftUIView<Content: ViewType, Storage>: MeasuringViewRepresentable,
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:14:15: note: in associated type 'Self.Body' (inferred as 'Never')
public struct SwiftUIView<Content: ViewType, Storage>: MeasuringViewRepresentable,
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:122:44: error: 'animation' is only available in macOS 10.15 or newer
      viewRepresentableContext.transaction.animation != nil
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:122:44: note: add 'if #available' version check
      viewRepresentableContext.transaction.animation != nil
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:121:16: note: add @available attribute to enclosing property
    public var animated: Bool {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:101:17: note: add @available attribute to enclosing struct
  public struct ConfigurationContext: ViewProviding {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/UIViewConfiguringSwiftUIView.swift:10:47: error: 'View' is only available in macOS 10.15 or newer
public protocol UIViewConfiguringSwiftUIView: View {
                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/UIViewConfiguringSwiftUIView.swift:10:17: note: add @available attribute to enclosing protocol
public protocol UIViewConfiguringSwiftUIView: View {
                ^
[49/54] Compiling EpoxyCore UIViewConfiguringSwiftUIView.swift
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:14:15: warning: conformance of 'Never' to 'View' is only available in macOS 10.15 or newer
public struct SwiftUIView<Content: ViewType, Storage>: MeasuringViewRepresentable,
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:14:15: note: add @available attribute to enclosing generic struct
public struct SwiftUIView<Content: ViewType, Storage>: MeasuringViewRepresentable,
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:14:15: note: in associated type 'Self.Body' (inferred as 'Never')
public struct SwiftUIView<Content: ViewType, Storage>: MeasuringViewRepresentable,
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:122:44: error: 'animation' is only available in macOS 10.15 or newer
      viewRepresentableContext.transaction.animation != nil
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:122:44: note: add 'if #available' version check
      viewRepresentableContext.transaction.animation != nil
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:121:16: note: add @available attribute to enclosing property
    public var animated: Bool {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:101:17: note: add @available attribute to enclosing struct
  public struct ConfigurationContext: ViewProviding {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/UIViewConfiguringSwiftUIView.swift:10:47: error: 'View' is only available in macOS 10.15 or newer
public protocol UIViewConfiguringSwiftUIView: View {
                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/UIViewConfiguringSwiftUIView.swift:10:17: note: add @available attribute to enclosing protocol
public protocol UIViewConfiguringSwiftUIView: View {
                ^
[50/54] Compiling EpoxyCore BehaviorsConfigurableView.swift
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:14:15: warning: conformance of 'Never' to 'View' is only available in macOS 10.15 or newer
public struct SwiftUIView<Content: ViewType, Storage>: MeasuringViewRepresentable,
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:14:15: note: add @available attribute to enclosing generic struct
public struct SwiftUIView<Content: ViewType, Storage>: MeasuringViewRepresentable,
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:14:15: note: in associated type 'Self.Body' (inferred as 'Never')
public struct SwiftUIView<Content: ViewType, Storage>: MeasuringViewRepresentable,
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:122:44: error: 'animation' is only available in macOS 10.15 or newer
      viewRepresentableContext.transaction.animation != nil
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:122:44: note: add 'if #available' version check
      viewRepresentableContext.transaction.animation != nil
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:121:16: note: add @available attribute to enclosing property
    public var animated: Bool {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/SwiftUIView.swift:101:17: note: add @available attribute to enclosing struct
  public struct ConfigurationContext: ViewProviding {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/UIViewConfiguringSwiftUIView.swift:10:47: error: 'View' is only available in macOS 10.15 or newer
public protocol UIViewConfiguringSwiftUIView: View {
                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/UIViewConfiguringSwiftUIView.swift:10:17: note: add @available attribute to enclosing protocol
public protocol UIViewConfiguringSwiftUIView: View {
                ^
[51/54] Compiling EpoxyCore EpoxySwiftUILayoutMargins.swift
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:16:44: error: 'View' is only available in macOS 10.15 or newer
  public func epoxyLayoutMargins() -> some View {
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:16:15: note: add @available attribute to enclosing instance method
  public func epoxyLayoutMargins() -> some View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:8:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:8:11: error: 'View' is only available in macOS 10.15 or newer
extension View {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:8:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:25:34: error: 'EdgeInsets' is only available in macOS 10.15 or newer
  public var epoxyLayoutMargins: EdgeInsets {
                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:25:14: note: add @available attribute to enclosing property
  public var epoxyLayoutMargins: EdgeInsets {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:23:1: note: add @available attribute to enclosing extension
extension EnvironmentValues {
^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:23:11: error: 'EnvironmentValues' is only available in macOS 10.15 or newer
extension EnvironmentValues {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:23:1: note: add @available attribute to enclosing extension
extension EnvironmentValues {
^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:34:29: error: 'EdgeInsets' is only available in macOS 10.15 or newer
  static let defaultValue = EdgeInsets()
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:34:14: note: add @available attribute to enclosing static property
  static let defaultValue = EdgeInsets()
             ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:33:16: note: add @available attribute to enclosing struct
private struct EpoxyLayoutMarginsKey: EnvironmentKey {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:42:4: error: 'Environment' is only available in macOS 10.15 or newer
  @Environment(\.epoxyLayoutMargins) var epoxyLayoutMargins
   ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:41:16: note: add @available attribute to enclosing struct
private struct EpoxyLayoutMarginsPadding: ViewModifier {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:44:39: error: 'View' is only available in macOS 10.15 or newer
  func body(content: Content) -> some View {
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:44:8: note: add @available attribute to enclosing instance method
  func body(content: Content) -> some View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:41:16: note: add @available attribute to enclosing struct
private struct EpoxyLayoutMarginsPadding: ViewModifier {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:17:5: error: 'modifier' is only available in macOS 10.15 or newer
    modifier(EpoxyLayoutMarginsPadding())
    ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:17:5: note: add 'if #available' version check
    modifier(EpoxyLayoutMarginsPadding())
    ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:16:15: note: add @available attribute to enclosing instance method
  public func epoxyLayoutMargins() -> some View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:8:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:45:13: error: 'padding' is only available in macOS 10.15 or newer
    content.padding(epoxyLayoutMargins)
            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:45:13: note: add 'if #available' version check
    content.padding(epoxyLayoutMargins)
            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:44:8: note: add @available attribute to enclosing instance method
  func body(content: Content) -> some View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:41:16: note: add @available attribute to enclosing struct
private struct EpoxyLayoutMarginsPadding: ViewModifier {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:240:13: error: 'isVerticalContentSizeConstraintActive' is only available in macOS 10.15 or newer
    content.isVerticalContentSizeConstraintActive = false
            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:240:13: note: add 'if #available' version check
    content.isVerticalContentSizeConstraintActive = false
            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:215:16: note: add @available attribute to enclosing instance method
  private func prioritizeConstraints(
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:15:20: note: add @available attribute to enclosing generic class
public final class SwiftUIMeasurementContainer<Content: ViewType>: ViewType {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:241:13: error: 'isHorizontalContentSizeConstraintActive' is only available in macOS 10.15 or newer
    content.isHorizontalContentSizeConstraintActive = false
            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:241:13: note: add 'if #available' version check
    content.isHorizontalContentSizeConstraintActive = false
            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:215:16: note: add @available attribute to enclosing instance method
  private func prioritizeConstraints(
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:15:20: note: add @available attribute to enclosing generic class
public final class SwiftUIMeasurementContainer<Content: ViewType>: ViewType {
                   ^
[52/54] Compiling EpoxyCore EpoxyableView+SwiftUIView.swift
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:16:44: error: 'View' is only available in macOS 10.15 or newer
  public func epoxyLayoutMargins() -> some View {
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:16:15: note: add @available attribute to enclosing instance method
  public func epoxyLayoutMargins() -> some View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:8:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:8:11: error: 'View' is only available in macOS 10.15 or newer
extension View {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:8:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:25:34: error: 'EdgeInsets' is only available in macOS 10.15 or newer
  public var epoxyLayoutMargins: EdgeInsets {
                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:25:14: note: add @available attribute to enclosing property
  public var epoxyLayoutMargins: EdgeInsets {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:23:1: note: add @available attribute to enclosing extension
extension EnvironmentValues {
^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:23:11: error: 'EnvironmentValues' is only available in macOS 10.15 or newer
extension EnvironmentValues {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:23:1: note: add @available attribute to enclosing extension
extension EnvironmentValues {
^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:34:29: error: 'EdgeInsets' is only available in macOS 10.15 or newer
  static let defaultValue = EdgeInsets()
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:34:14: note: add @available attribute to enclosing static property
  static let defaultValue = EdgeInsets()
             ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:33:16: note: add @available attribute to enclosing struct
private struct EpoxyLayoutMarginsKey: EnvironmentKey {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:42:4: error: 'Environment' is only available in macOS 10.15 or newer
  @Environment(\.epoxyLayoutMargins) var epoxyLayoutMargins
   ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:41:16: note: add @available attribute to enclosing struct
private struct EpoxyLayoutMarginsPadding: ViewModifier {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:44:39: error: 'View' is only available in macOS 10.15 or newer
  func body(content: Content) -> some View {
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:44:8: note: add @available attribute to enclosing instance method
  func body(content: Content) -> some View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:41:16: note: add @available attribute to enclosing struct
private struct EpoxyLayoutMarginsPadding: ViewModifier {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:17:5: error: 'modifier' is only available in macOS 10.15 or newer
    modifier(EpoxyLayoutMarginsPadding())
    ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:17:5: note: add 'if #available' version check
    modifier(EpoxyLayoutMarginsPadding())
    ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:16:15: note: add @available attribute to enclosing instance method
  public func epoxyLayoutMargins() -> some View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:8:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:45:13: error: 'padding' is only available in macOS 10.15 or newer
    content.padding(epoxyLayoutMargins)
            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:45:13: note: add 'if #available' version check
    content.padding(epoxyLayoutMargins)
            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:44:8: note: add @available attribute to enclosing instance method
  func body(content: Content) -> some View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:41:16: note: add @available attribute to enclosing struct
private struct EpoxyLayoutMarginsPadding: ViewModifier {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:240:13: error: 'isVerticalContentSizeConstraintActive' is only available in macOS 10.15 or newer
    content.isVerticalContentSizeConstraintActive = false
            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:240:13: note: add 'if #available' version check
    content.isVerticalContentSizeConstraintActive = false
            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:215:16: note: add @available attribute to enclosing instance method
  private func prioritizeConstraints(
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:15:20: note: add @available attribute to enclosing generic class
public final class SwiftUIMeasurementContainer<Content: ViewType>: ViewType {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:241:13: error: 'isHorizontalContentSizeConstraintActive' is only available in macOS 10.15 or newer
    content.isHorizontalContentSizeConstraintActive = false
            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:241:13: note: add 'if #available' version check
    content.isHorizontalContentSizeConstraintActive = false
            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:215:16: note: add @available attribute to enclosing instance method
  private func prioritizeConstraints(
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:15:20: note: add @available attribute to enclosing generic class
public final class SwiftUIMeasurementContainer<Content: ViewType>: ViewType {
                   ^
[53/54] Compiling EpoxyCore MeasuringViewRepresentable.swift
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:16:44: error: 'View' is only available in macOS 10.15 or newer
  public func epoxyLayoutMargins() -> some View {
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:16:15: note: add @available attribute to enclosing instance method
  public func epoxyLayoutMargins() -> some View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:8:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:8:11: error: 'View' is only available in macOS 10.15 or newer
extension View {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:8:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:25:34: error: 'EdgeInsets' is only available in macOS 10.15 or newer
  public var epoxyLayoutMargins: EdgeInsets {
                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:25:14: note: add @available attribute to enclosing property
  public var epoxyLayoutMargins: EdgeInsets {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:23:1: note: add @available attribute to enclosing extension
extension EnvironmentValues {
^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:23:11: error: 'EnvironmentValues' is only available in macOS 10.15 or newer
extension EnvironmentValues {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:23:1: note: add @available attribute to enclosing extension
extension EnvironmentValues {
^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:34:29: error: 'EdgeInsets' is only available in macOS 10.15 or newer
  static let defaultValue = EdgeInsets()
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:34:14: note: add @available attribute to enclosing static property
  static let defaultValue = EdgeInsets()
             ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:33:16: note: add @available attribute to enclosing struct
private struct EpoxyLayoutMarginsKey: EnvironmentKey {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:42:4: error: 'Environment' is only available in macOS 10.15 or newer
  @Environment(\.epoxyLayoutMargins) var epoxyLayoutMargins
   ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:41:16: note: add @available attribute to enclosing struct
private struct EpoxyLayoutMarginsPadding: ViewModifier {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:44:39: error: 'View' is only available in macOS 10.15 or newer
  func body(content: Content) -> some View {
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:44:8: note: add @available attribute to enclosing instance method
  func body(content: Content) -> some View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:41:16: note: add @available attribute to enclosing struct
private struct EpoxyLayoutMarginsPadding: ViewModifier {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:17:5: error: 'modifier' is only available in macOS 10.15 or newer
    modifier(EpoxyLayoutMarginsPadding())
    ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:17:5: note: add 'if #available' version check
    modifier(EpoxyLayoutMarginsPadding())
    ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:16:15: note: add @available attribute to enclosing instance method
  public func epoxyLayoutMargins() -> some View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:8:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:45:13: error: 'padding' is only available in macOS 10.15 or newer
    content.padding(epoxyLayoutMargins)
            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:45:13: note: add 'if #available' version check
    content.padding(epoxyLayoutMargins)
            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:44:8: note: add @available attribute to enclosing instance method
  func body(content: Content) -> some View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:41:16: note: add @available attribute to enclosing struct
private struct EpoxyLayoutMarginsPadding: ViewModifier {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:240:13: error: 'isVerticalContentSizeConstraintActive' is only available in macOS 10.15 or newer
    content.isVerticalContentSizeConstraintActive = false
            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:240:13: note: add 'if #available' version check
    content.isVerticalContentSizeConstraintActive = false
            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:215:16: note: add @available attribute to enclosing instance method
  private func prioritizeConstraints(
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:15:20: note: add @available attribute to enclosing generic class
public final class SwiftUIMeasurementContainer<Content: ViewType>: ViewType {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:241:13: error: 'isHorizontalContentSizeConstraintActive' is only available in macOS 10.15 or newer
    content.isHorizontalContentSizeConstraintActive = false
            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:241:13: note: add 'if #available' version check
    content.isHorizontalContentSizeConstraintActive = false
            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:215:16: note: add @available attribute to enclosing instance method
  private func prioritizeConstraints(
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:15:20: note: add @available attribute to enclosing generic class
public final class SwiftUIMeasurementContainer<Content: ViewType>: ViewType {
                   ^
[54/54] Compiling EpoxyCore SwiftUIMeasurementContainer.swift
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:16:44: error: 'View' is only available in macOS 10.15 or newer
  public func epoxyLayoutMargins() -> some View {
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:16:15: note: add @available attribute to enclosing instance method
  public func epoxyLayoutMargins() -> some View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:8:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:8:11: error: 'View' is only available in macOS 10.15 or newer
extension View {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:8:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:25:34: error: 'EdgeInsets' is only available in macOS 10.15 or newer
  public var epoxyLayoutMargins: EdgeInsets {
                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:25:14: note: add @available attribute to enclosing property
  public var epoxyLayoutMargins: EdgeInsets {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:23:1: note: add @available attribute to enclosing extension
extension EnvironmentValues {
^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:23:11: error: 'EnvironmentValues' is only available in macOS 10.15 or newer
extension EnvironmentValues {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:23:1: note: add @available attribute to enclosing extension
extension EnvironmentValues {
^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:34:29: error: 'EdgeInsets' is only available in macOS 10.15 or newer
  static let defaultValue = EdgeInsets()
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:34:14: note: add @available attribute to enclosing static property
  static let defaultValue = EdgeInsets()
             ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:33:16: note: add @available attribute to enclosing struct
private struct EpoxyLayoutMarginsKey: EnvironmentKey {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:42:4: error: 'Environment' is only available in macOS 10.15 or newer
  @Environment(\.epoxyLayoutMargins) var epoxyLayoutMargins
   ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:41:16: note: add @available attribute to enclosing struct
private struct EpoxyLayoutMarginsPadding: ViewModifier {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:44:39: error: 'View' is only available in macOS 10.15 or newer
  func body(content: Content) -> some View {
                                      ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:44:8: note: add @available attribute to enclosing instance method
  func body(content: Content) -> some View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:41:16: note: add @available attribute to enclosing struct
private struct EpoxyLayoutMarginsPadding: ViewModifier {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:17:5: error: 'modifier' is only available in macOS 10.15 or newer
    modifier(EpoxyLayoutMarginsPadding())
    ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:17:5: note: add 'if #available' version check
    modifier(EpoxyLayoutMarginsPadding())
    ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:16:15: note: add @available attribute to enclosing instance method
  public func epoxyLayoutMargins() -> some View {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:8:1: note: add @available attribute to enclosing extension
extension View {
^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:45:13: error: 'padding' is only available in macOS 10.15 or newer
    content.padding(epoxyLayoutMargins)
            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:45:13: note: add 'if #available' version check
    content.padding(epoxyLayoutMargins)
            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:44:8: note: add @available attribute to enclosing instance method
  func body(content: Content) -> some View {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/EpoxySwiftUILayoutMargins.swift:41:16: note: add @available attribute to enclosing struct
private struct EpoxyLayoutMarginsPadding: ViewModifier {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:240:13: error: 'isVerticalContentSizeConstraintActive' is only available in macOS 10.15 or newer
    content.isVerticalContentSizeConstraintActive = false
            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:240:13: note: add 'if #available' version check
    content.isVerticalContentSizeConstraintActive = false
            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:215:16: note: add @available attribute to enclosing instance method
  private func prioritizeConstraints(
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:15:20: note: add @available attribute to enclosing generic class
public final class SwiftUIMeasurementContainer<Content: ViewType>: ViewType {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:241:13: error: 'isHorizontalContentSizeConstraintActive' is only available in macOS 10.15 or newer
    content.isHorizontalContentSizeConstraintActive = false
            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:241:13: note: add 'if #available' version check
    content.isHorizontalContentSizeConstraintActive = false
            ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:215:16: note: add @available attribute to enclosing instance method
  private func prioritizeConstraints(
               ^
/Users/admin/builder/spi-builder-workspace/Sources/EpoxyCore/SwiftUI/LayoutUtilities/SwiftUIMeasurementContainer.swift:15:20: note: add @available attribute to enclosing generic class
public final class SwiftUIMeasurementContainer<Content: ViewType>: ViewType {
                   ^
error: fatalError
Fetching https://github.com/Quick/Nimble.git
Fetching https://github.com/Quick/Quick.git
Fetching https://github.com/airbnb/swift
[1/4228] Fetching swift
[2115/18987] Fetching swift, quick
[2411/38571] Fetching swift, quick, nimble
Fetched https://github.com/Quick/Nimble.git from cache (2.42s)
[16916/18987] Fetching swift, quick
Fetched https://github.com/Quick/Quick.git from cache (3.00s)
Fetched https://github.com/airbnb/swift from cache (3.00s)
Computing version for https://github.com/Quick/Quick.git
Computed https://github.com/Quick/Quick.git at 4.0.0 (0.48s)
Computing version for https://github.com/Quick/Nimble.git
Computed https://github.com/Quick/Nimble.git at 9.2.1 (0.49s)
Fetching https://github.com/mattgallagher/CwlPreconditionTesting.git
[1/1257] Fetching cwlpreconditiontesting
Fetched https://github.com/mattgallagher/CwlPreconditionTesting.git from cache (0.79s)
Computing version for https://github.com/mattgallagher/CwlPreconditionTesting.git
Computed https://github.com/mattgallagher/CwlPreconditionTesting.git at 2.2.2 (0.47s)
Fetching https://github.com/mattgallagher/CwlCatchException.git
[5/455] Fetching cwlcatchexception
Fetched https://github.com/mattgallagher/CwlCatchException.git from cache (0.66s)
Computing version for https://github.com/mattgallagher/CwlCatchException.git
Computed https://github.com/mattgallagher/CwlCatchException.git at 2.2.1 (0.45s)
Computing version for https://github.com/airbnb/swift
Computed https://github.com/airbnb/swift at 1.0.8 (0.48s)
Fetching https://github.com/apple/swift-argument-parser
[1/15380] Fetching swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser from cache (1.53s)
Computing version for https://github.com/apple/swift-argument-parser
Computed https://github.com/apple/swift-argument-parser at 1.5.1 (0.39s)
Creating working copy for https://github.com/mattgallagher/CwlPreconditionTesting.git
Working copy of https://github.com/mattgallagher/CwlPreconditionTesting.git resolved at 2.2.2
Creating working copy for https://github.com/Quick/Nimble.git
Working copy of https://github.com/Quick/Nimble.git resolved at 9.2.1
Creating working copy for https://github.com/mattgallagher/CwlCatchException.git
Working copy of https://github.com/mattgallagher/CwlCatchException.git resolved at 2.2.1
Creating working copy for https://github.com/Quick/Quick.git
Working copy of https://github.com/Quick/Quick.git resolved at 4.0.0
Creating working copy for https://github.com/airbnb/swift
Working copy of https://github.com/airbnb/swift resolved at 1.0.8
Creating working copy for https://github.com/apple/swift-argument-parser
Working copy of https://github.com/apple/swift-argument-parser resolved at 1.5.1
[11695/11034045] Downloading https://github.com/realm/SwiftLint/releases/download/0.55.1/SwiftLintBinary-macos.artifactbundle.zip
[2230931/56322403] Downloading https://github.com/realm/SwiftLint/releases/download/0.55.1/SwiftLintBinary-macos.artifactbundle.zip, https://github.com/calda/SwiftFormat/releases/download/0.56-beta-4/SwiftFormat.artifactbundle.zip
Downloading binary artifact https://github.com/realm/SwiftLint/releases/download/0.55.1/SwiftLintBinary-macos.artifactbundle.zip
Downloading binary artifact https://github.com/calda/SwiftFormat/releases/download/0.56-beta-4/SwiftFormat.artifactbundle.zip
Downloaded https://github.com/realm/SwiftLint/releases/download/0.55.1/SwiftLintBinary-macos.artifactbundle.zip (1.42s)
Downloaded https://github.com/calda/SwiftFormat/releases/download/0.56-beta-4/SwiftFormat.artifactbundle.zip (3.34s)
BUILD FAILURE 5.10 macosSpm