Ignore mysterious AGP fail:

> Task :prefetchDependencies FAILED

FAILURE: Build failed with an exception.

* Where:
Build file '/usr/local/google/home/christianw/Dev/robolectric-main/build.gradle' line: 159

* What went wrong:
Execution failed for task ':prefetchDependencies'.
> Could not resolve all files for configuration ':integration_tests:agp:debugUnitTestCompileClasspath'.
   > More than one variant of project :integration_tests:agp:testsupport matches the consumer attributes:
       - Configuration ':integration_tests:agp:testsupport:debugApiElements' variant android-aidl:
           - Found artifactType 'android-aidl' but wasn't required.
           - Required com.android.build.api.attributes.BuildTypeAttr 'debug' and found compatible value 'debug'.
           - Found com.android.build.api.attributes.VariantAttr 'debug' but wasn't required.
           - Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' and found compatible value 'Aar'.
           - Required org.gradle.usage 'java-api' and found compatible value 'java-api'.
       - Configuration ':integration_tests:agp:testsupport:debugApiElements' variant android-classes:
           - Found artifactType 'android-classes' but wasn't required.
           - Required com.android.build.api.attributes.BuildTypeAttr 'debug' and found compatible value 'debug'.
           - Found com.android.build.api.attributes.VariantAttr 'debug' but wasn't required.
           - Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' and found compatible value 'Aar'.
           - Required org.gradle.usage 'java-api' and found compatible value 'java-api'.
       - Configuration ':integration_tests:agp:testsupport:debugApiElements' variant android-manifest:
           - Found artifactType 'android-manifest' but wasn't required.
           - Required com.android.build.api.attributes.BuildTypeAttr 'debug' and found compatible value 'debug'.
           - Found com.android.build.api.attributes.VariantAttr 'debug' but wasn't required.
           - Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' and found compatible value 'Aar'.
           - Required org.gradle.usage 'java-api' and found compatible value 'java-api'.
       - Configuration ':integration_tests:agp:testsupport:debugApiElements' variant android-renderscript:
           - Found artifactType 'android-renderscript' but wasn't required.
           - Required com.android.build.api.attributes.BuildTypeAttr 'debug' and found compatible value 'debug'.
           - Found com.android.build.api.attributes.VariantAttr 'debug' but wasn't required.
           - Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' and found compatible value 'Aar'.
           - Required org.gradle.usage 'java-api' and found compatible value 'java-api'.
       - Configuration ':integration_tests:agp:testsupport:debugApiElements' variant jar:
           - Found artifactType 'jar' but wasn't required.
           - Required com.android.build.api.attributes.BuildTypeAttr 'debug' and found compatible value 'debug'.
           - Found com.android.build.api.attributes.VariantAttr 'debug' but wasn't required.
           - Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' and found compatible value 'Aar'.
           - Required org.gradle.usage 'java-api' and found compatible value 'java-api'.
   > More than one variant of project :integration_tests:agp matches the consumer attributes:
       - Configuration ':integration_tests:agp:debugApiElements' variant android-aidl:
           - Found artifactType 'android-aidl' but wasn't required.
           - Required com.android.build.api.attributes.BuildTypeAttr 'debug' and found compatible value 'debug'.
           - Found com.android.build.api.attributes.VariantAttr 'debug' but wasn't required.
           - Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' and found compatible value 'Aar'.
           - Required org.gradle.usage 'java-api' and found compatible value 'java-api'.
       - Configuration ':integration_tests:agp:debugApiElements' variant android-classes:
           - Found artifactType 'android-classes' but wasn't required.
           - Required com.android.build.api.attributes.BuildTypeAttr 'debug' and found compatible value 'debug'.
           - Found com.android.build.api.attributes.VariantAttr 'debug' but wasn't required.
           - Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' and found compatible value 'Aar'.
           - Required org.gradle.usage 'java-api' and found compatible value 'java-api'.
       - Configuration ':integration_tests:agp:debugApiElements' variant android-manifest:
           - Found artifactType 'android-manifest' but wasn't required.
           - Required com.android.build.api.attributes.BuildTypeAttr 'debug' and found compatible value 'debug'.
           - Found com.android.build.api.attributes.VariantAttr 'debug' but wasn't required.
           - Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' and found compatible value 'Aar'.
           - Required org.gradle.usage 'java-api' and found compatible value 'java-api'.
       - Configuration ':integration_tests:agp:debugApiElements' variant android-renderscript:
           - Found artifactType 'android-renderscript' but wasn't required.
           - Required com.android.build.api.attributes.BuildTypeAttr 'debug' and found compatible value 'debug'.
           - Found com.android.build.api.attributes.VariantAttr 'debug' but wasn't required.
           - Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' and found compatible value 'Aar'.
           - Required org.gradle.usage 'java-api' and found compatible value 'java-api'.
       - Configuration ':integration_tests:agp:debugApiElements' variant jar:
           - Found artifactType 'jar' but wasn't required.
           - Required com.android.build.api.attributes.BuildTypeAttr 'debug' and found compatible value 'debug'.
           - Found com.android.build.api.attributes.VariantAttr 'debug' but wasn't required.
           - Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' and found compatible value 'Aar'.
           - Required org.gradle.usage 'java-api' and found compatible value 'java-api'.

build.gradle

@@ -8,6 +8,7 @@ buildscript {
     }
 
     dependencies {
+        gradle
         classpath 'com.android.tools.build:gradle:3.3.1'
         classpath 'net.ltgt.gradle:gradle-errorprone-plugin:0.6'
         classpath 'com.netflix.nebula:gradle-aggregate-javadocs-plugin:2.2.1'
@@ -156,7 +157,14 @@ task prefetchDependencies() {
             p.configurations.each { config ->
                 // causes dependencies to be resolved:
                 if (config.isCanBeResolved()) {
-                    config.files
+                    try {
+                        config.files
+                    } catch (org.gradle.api.artifacts.ResolveException e) {
+                        // ignore resolution issues for integration tests, sigh
+                        if (!p.path.startsWith(":integration_tests:")) {
+                            throw e
+                        }
+                    }
                 }
             }
         }