Mount individual subdirs in /opt in bazelci.py.
@@ -2069,7 +2069,8 @@ def create_docker_step(label, image, commands=None, additional_env_vars=None):
"/etc/group:/etc/group:ro",
"/etc/passwd:/etc/passwd:ro",
"/etc/shadow:/etc/shadow:ro",
- "/opt:/opt:ro",
+ "/opt/android-ndk-r15c:/opt/android-ndk-r15c:ro",
+ "/opt/android-sdk-linux:/opt/android-sdk-linux:ro",
"/var/lib/buildkite-agent:/var/lib/buildkite-agent",
"/var/lib/gitmirrors:/var/lib/gitmirrors:ro",
"/var/run/docker.sock:/var/run/docker.sock",
