Bazel's commit bazelbuild/bazel@963b866 breaks bazel-worker-api/java with the following error:
ERROR: /usr/local/google/home/tedx/.cache/bazel/_bazel_tedx/1c2a5f93603eac914aee368bc6431057/external/bazel_worker_java+/src/main/java/com/google/devtools/build/lib/worker/BUILD.bazel:5:13: no such target '@@rules_jvm_external++maven+maven//:com_google_protobuf_protobuf_java_util': target 'com_google_protobuf_protobuf_java_util' not declared in package '' defined by /usr/local/google/home/tedx/.cache/bazel/_bazel_tedx/1c2a5f93603eac914aee368bc6431057/external/rules_jvm_external++maven+maven/BUILD and referenced by '@@bazel_worker_java+//src/main/java/com/google/devtools/build/lib/worker:work_request_handlers'
At first glance, it looks like this module needs to properly declare proto-related deps.