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 Transmission, reference main (4a40f6), with Swift 5.10 for macOS (SPM) on 12 Sep 2025 00:32:34 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/nathantannar4/Transmission.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/nathantannar4/Transmission
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 4a40f67 2.5.14
Cloned https://github.com/nathantannar4/Transmission.git
Revision (git rev-parse @):
4a40f67fc5a8ca3b76e951a70c287bd907848006
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/nathantannar4/Transmission.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/nathantannar4/Transmission.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/5] Write sources
[3/5] Write swift-version-33747A42983211AE.txt
[4/5] Compiling EngineCoreC visitors.c
[6/27] Emitting module EngineCore
[7/29] Compiling EngineCore ViewTypeIdentifier.swift
[8/29] Compiling EngineCore ViewVisitor.swift
[9/29] Compiling EngineCore TypeDescriptor.swift
[10/29] Compiling EngineCore TypeIdentifier.swift
[11/29] Compiling EngineCore TypeMetadata.swift
[12/29] Compiling EngineCore UnsafePointer.swift
[13/29] Compiling EngineCore OptionalVisitor.swift
[14/29] Compiling EngineCore ProtocolConformance.swift
[15/29] Compiling EngineCore ViewModifierVisitor.swift
[16/29] Compiling EngineCore ViewTraitKeyVisitor.swift
[17/29] Compiling EngineCore AnyViewVisitor.swift
[18/29] Compiling EngineCore ConditionalContentVisitor.swift
[19/29] Compiling EngineCore CustomViewVisitor.swift
[20/29] Compiling EngineCore Runtime.swift
[21/29] Compiling EngineCore SectionVisitor.swift
[22/29] Compiling EngineCore EmptyViewVisitor.swift
[23/29] Compiling EngineCore EnvironmentKeyVisitor.swift
[24/29] Compiling EngineCore ForEachVisitor.swift
[25/29] Compiling EngineCore GroupVisitor.swift
[26/29] Compiling EngineCore ModifiedContentVisitor.swift
[27/29] Compiling EngineCore MultiViewVisitor.swift
[28/29] Compiling EngineCore TupleViewVisitor.swift
[29/29] Compiling EngineCore TupleVisitor.swift
[30/111] Compiling Engine Color+Extensions.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[31/111] Compiling Engine ConditionalContent.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[32/111] Compiling Engine ConditionalLayout.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[33/111] Compiling Engine ConditionalShape.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[34/111] Compiling Engine ConditionalView.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[35/111] Compiling Engine EmptyShape.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[36/111] Compiling Engine Environment+Extensions.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[37/111] Compiling Engine EnvironmentKeyVisitor.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[38/111] Compiling Engine EnvironmentOrValue.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[39/119] Compiling Engine TextAttachment.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[40/119] Compiling Engine TextBuilder.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[41/119] Compiling Engine TextReader.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[42/119] Compiling Engine TraitValueKey.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[43/119] Compiling Engine Transaction.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[44/119] Compiling Engine UnaryViewAdaptor.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[45/119] Compiling Engine UnaryViewModifier.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[46/119] Compiling Engine UnwrapTransform.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[47/119] Compiling Engine UpdatePhase.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[48/119] Compiling Engine Animation+Resolved.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[49/119] Compiling Engine AnyAnimatableData.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[50/119] Compiling Engine AnyShape.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[51/119] Compiling Engine AnyShapeStyle+Extensions.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[52/119] Compiling Engine AnyView.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[53/119] Compiling Engine AnyViewModifier.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[54/119] Compiling Engine AttributedString+Extensions.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[55/119] Compiling Engine AttributedStringReader.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[56/119] Compiling Engine BindingTransform.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[57/119] Compiling Engine StaticCondition.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[58/119] Compiling Engine StaticConditionalContent.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[59/119] Compiling Engine StaticConditionalModifier.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[60/119] Compiling Engine StaticContent.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[61/119] Compiling Engine StaticModifier.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[62/119] Compiling Engine StyleContext.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[63/119] Compiling Engine StyleInputCondition.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[64/119] Compiling Engine SymmetricallyScaledText.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[65/119] Compiling Engine Text+Extensions.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[66/119] Compiling Engine ViewInputConditionalContent.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[67/119] Compiling Engine ViewInputConditionalModifier.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[68/119] Compiling Engine ViewInputKey.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[69/119] Compiling Engine ViewInputs.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[70/119] Compiling Engine ViewInputsVisitor.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[71/119] Compiling Engine ViewModifierBuilder.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[72/119] Compiling Engine ViewModifierContent.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[73/119] Compiling Engine ViewModifierVisitor.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[74/119] Compiling Engine ViewOutputAlias.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[75/119] Compiling Engine UserInterfaceIdiomContent.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[76/119] Compiling Engine UserInterfaceIdiomModifier.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[77/119] Compiling Engine VariadicView.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[78/119] Compiling Engine VersionedDynamicProperty.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[79/119] Compiling Engine VersionedView.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[80/119] Compiling Engine VersionedViewInput.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[81/119] Compiling Engine VersionedViewModifier.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[82/119] Compiling Engine ViewAdapter.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[83/119] Compiling Engine ViewAlias.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[84/119] Compiling Engine IsNilTransform.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[85/119] Compiling Engine IsNotNilTransform.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[86/119] Compiling Engine LayoutAdapter.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[87/119] Compiling Engine LayoutBuilder.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[88/119] Compiling Engine LayoutThatFits.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[89/119] Compiling Engine MultiViewAdapter.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[90/119] Compiling Engine MultiViewVisitor.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[91/119] Compiling Engine Never.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[92/119] Compiling Engine OptionalAdapter.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[93/119] Compiling Engine EnvironmentValueReader.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/Group.swift:52:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
[94/119] Compiling Engine EnvironmentValuesVisitor.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/Group.swift:52:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
[95/119] Compiling Engine Font+Extensions.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/Group.swift:52:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
[96/119] Compiling Engine ForEachSubview.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/Group.swift:52:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
[97/119] Compiling Engine GraphInputs.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/Group.swift:52:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
[98/119] Compiling Engine Group.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/Group.swift:52:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
[99/119] Compiling Engine HostingController.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/Group.swift:52:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
[100/119] Compiling Engine HostingView.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/Group.swift:52:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
[101/119] Compiling Engine Image+Extensions.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/Group.swift:52:26: error: incorrect argument label in call (have 'subviews:_:', expected 'subviewsOf:_:')
                    Group(subviews: Content()) { source in
                         ^~~~~~~~~
                          subviewsOf
error: emit-module command failed with exit code 1 (use -v to see invocation)
[102/119] Emitting module Engine
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[103/119] Compiling Engine PreferenceKeyReader.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[104/119] Compiling Engine PrimitiveView.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[105/119] Compiling Engine PrimitiveViewModifier.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[106/119] Compiling Engine PropertyList.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[107/119] Compiling Engine ProposedSize.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[108/119] Compiling Engine SectionView.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[109/119] Compiling Engine ShapeAdapter.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[110/119] Compiling Engine ShapeBuilder.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[111/119] Compiling Engine StateOrBinding.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[112/119] Compiling Engine ViewOutputKey.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[113/119] Compiling Engine ViewStackAxisReader.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[114/119] Compiling Engine ViewStyle.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[115/119] Compiling Engine ViewTraitKey.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[116/119] Compiling Engine ViewTraitKeyVisitor.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[117/119] Compiling Engine ViewUpdateDebug.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[118/119] Compiling Engine ViewVisitor.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

[119/119] Compiling Engine module.swift
/Users/admin/builder/spi-builder-workspace/.build/checkouts/Engine/Sources/Engine/Sources/UpdatePhase.swift:17:29: error: attribute can only be applied to declarations, not types
public struct UpdatePhase: @preconcurrency DynamicProperty {
                           ~^~~~~~~~~~~~~~~

error: fatalError
Fetching https://github.com/nathantannar4/Engine
[1/1287] Fetching engine
Fetched https://github.com/nathantannar4/Engine from cache (1.55s)
Computing version for https://github.com/nathantannar4/Engine
Computed https://github.com/nathantannar4/Engine at 2.2.6 (0.44s)
Fetching https://github.com/swiftlang/swift-syntax
[1/71913] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax from cache (2.94s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 601.0.1 (2.39s)
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 601.0.1
Creating working copy for https://github.com/nathantannar4/Engine
Working copy of https://github.com/nathantannar4/Engine resolved at 2.2.6
BUILD FAILURE 5.10 macosSpm