trying to compile the master results in a fail

[xJusteen47]

`PS C:\Users\jacop\Desktop\ss\trainguys-animation-overhaul-07637f515eec5193f18e4439746ceba7533f3b1f> ./gradlew build

Configure project :
Fabric Loom: 1.0.18
:remapping 55 mods from modImplementation
:remapping sources

Task :compileJava
C:\Users\jacop\Desktop\ss\trainguys-animation-overhaul-07637f515eec5193f18e4439746ceba7533f3b1f\src\main\java\com\trainguy9512\animationoverhaul\mixin\debug\MixinPlayerSkin.java:10: error: Mixin has no targets
@mixin(PlayerSkin.class)
^
C:\Users\jacop\Desktop\ss\trainguys-animation-overhaul-07637f515eec5193f18e4439746ceba7533f3b1f\src\main\java\com\trainguy9512\animationoverhaul\mixin\MixinGameRenderer.java:84: warning: Unable to locate method mapping for @at(INVOKE.) 'Lcom/mojang/blaze3d/systems/RenderSystem;setInverseViewRotationMatrix(Lorg/joml/Matrix3f;)V'
@Inject(method = "renderLevel", at = @at(value = "INVOKE", target = "Lcom/mojang/blaze3d/systems/RenderSystem;setInverseViewRotationMatrix(Lorg/joml/Matrix3f;)V"))
^
C:\Users\jacop\Desktop\ss\trainguys-animation-overhaul-07637f515eec5193f18e4439746ceba7533f3b1f\src\main\java\com\trainguy9512\animationoverhaul\mixin\MixinGameRenderer.java:75: warning: Unable to locate method mapping for @slice 'Lcom/mojang/blaze3d/systems/RenderSystem;setInverseViewRotationMatrix(Lorg/joml/Matrix3f;)V'
@reDIrect(method = "renderLevel", at = @at(value = "INVOKE", target = "Lcom/mojang/blaze3d/vertex/PoseStack;mulPose(Lorg/joml/Quaternionf;)V"),
^
C:\Users\jacop\Desktop\ss\trainguys-animation-overhaul-07637f515eec5193f18e4439746ceba7533f3b1f\src\main\java\com\trainguy9512\animationoverhaul\mixin\debug\MixinPlayerSkin.java:3: error: cannot find symbol
import net.minecraft.client.resources.PlayerSkin;
^
symbol: class PlayerSkin
location: package net.minecraft.client.resources
C:\Users\jacop\Desktop\ss\trainguys-animation-overhaul-07637f515eec5193f18e4439746ceba7533f3b1f\src\main\java\com\trainguy9512\animationoverhaul\mixin\debug\MixinPlayerSkin.java:10: error: cannot find symbol
@mixin(PlayerSkin.class)
^
symbol: class PlayerSkin
3 errors
2 warnings

Task :compileJava FAILED

FAILURE: Build failed with an exception.

• What went wrong:
  Execution failed for task ':compileJava'.

Compilation failed; see the compiler error output for details.

• Try:

Run with --stacktrace option to get the stack trace.
Run with --info or --debug option to get more log output.
Run with --scan to get full insights.

• Get more help at https://help.gradle.org

BUILD FAILED in 17s
1 actionable task: 1 executed
PS C:\Users\jacop\Desktop\ss\trainguys-animation-overhaul-07637f515eec5193f18e4439746ceba7533f3b1f>`