Intermittent automation test failure: Could not find lint-gradle-27.0.1.jar (com.android.tools.lint:lint-gradle:27.0.1).

[Archaeopteryx]

Log: https://treeherder.mozilla.org/logviewer?job_id=326806503&repo=reference-browser

Some unlogged connectivity issues?

[task 2021-01-15T12:38:50.738Z] FAILURE: Build failed with an exception.
[task 2021-01-15T12:38:50.738Z] 
[task 2021-01-15T12:38:50.738Z] * What went wrong:
[task 2021-01-15T12:38:50.738Z] Execution failed for task ':app:lint'.
[task 2021-01-15T12:38:50.738Z] > Could not resolve all files for configuration ':app:lintClassPath'.
[task 2021-01-15T12:38:50.738Z]    > Could not find lint-gradle-27.0.1.jar (com.android.tools.lint:lint-gradle:27.0.1).
[task 2021-01-15T12:38:50.738Z]      Searched in the following locations:
[task 2021-01-15T12:38:50.738Z]          http://localhost:8081/nexus/content/repositories/google/com/android/tools/lint/lint-gradle/27.0.1/lint-gradle-27.0.1.jar
[task 2021-01-15T12:38:50.738Z]    > Could not find lint-27.0.1.jar (com.android.tools.lint:lint:27.0.1).
[task 2021-01-15T12:38:50.740Z]      Searched in the following locations:
[task 2021-01-15T12:38:50.740Z]          http://localhost:8081/nexus/content/repositories/google/com/android/tools/lint/lint/27.0.1/lint-27.0.1.jar
[task 2021-01-15T12:38:50.740Z]    > Could not find lint-checks-27.0.1.jar (com.android.tools.lint:lint-checks:27.0.1).
[task 2021-01-15T12:38:50.740Z]      Searched in the following locations:
[task 2021-01-15T12:38:50.740Z]          http://localhost:8081/nexus/content/repositories/google/com/android/tools/lint/lint-checks/27.0.1/lint-checks-27.0.1.jar
[task 2021-01-15T12:38:50.740Z]    > Could not find lint-api-27.0.1.jar (com.android.tools.lint:lint-api:27.0.1).
[task 2021-01-15T12:38:50.740Z]      Searched in the following locations:
[task 2021-01-15T12:38:50.740Z]          http://localhost:8081/nexus/content/repositories/google/com/android/tools/lint/lint-api/27.0.1/lint-api-27.0.1.jar
[task 2021-01-15T12:38:50.740Z]    > Could not find intellij-core-27.0.1.jar (com.android.tools.external.com-intellij:intellij-core:27.0.1).
[task 2021-01-15T12:38:50.740Z]      Searched in the following locations:
[task 2021-01-15T12:38:50.740Z]          http://localhost:8081/nexus/content/repositories/google/com/android/tools/external/com-intellij/intellij-core/27.0.1/intellij-core-27.0.1.jar
[task 2021-01-15T12:38:50.740Z]    > Could not find kotlin-compiler-27.0.1.jar (com.android.tools.external.com-intellij:kotlin-compiler:27.0.1).
[task 2021-01-15T12:38:50.740Z]      Searched in the following locations:
[task 2021-01-15T12:38:50.740Z]          http://localhost:8081/nexus/content/repositories/google/com/android/tools/external/com-intellij/kotlin-compiler/27.0.1/kotlin-compiler-27.0.1.jar
[task 2021-01-15T12:38:50.740Z]    > Could not find uast-27.0.1.jar (com.android.tools.external.org-jetbrains:uast:27.0.1).
[task 2021-01-15T12:38:50.740Z]      Searched in the following locations:
[task 2021-01-15T12:38:50.740Z]          http://localhost:8081/nexus/content/repositories/google/com/android/tools/external/org-jetbrains/uast/27.0.1/uast-27.0.1.jar
[task 2021-01-15T12:38:50.740Z]    > Could not find aapt2-proto-0.4.0.jar (com.android.tools.build:aapt2-proto:0.4.0).
[task 2021-01-15T12:38:50.740Z]      Searched in the following locations:
[task 2021-01-15T12:38:50.740Z]          http://localhost:8081/nexus/content/repositories/google/com/android/tools/build/aapt2-proto/0.4.0/aapt2-proto-0.4.0.jar