google_java_format_verification is broken #914

$ bazel build :google_java_format_verification
...
ERROR: /home/chanseok/workspace/gapic-generator-java/BUILD.bazel:112:32: If this target fails check the list of files that must be formatted in bazel-out/k8-fastbuild/bin/google_java_format_verification.txt failed: (Exit 1): bash failed: error executing command /bin/bash -c 'bazel-out/host/bin/google_java_format_binary $@ > bazel-out/k8-fastbuild/bin/google_java_format_verification.txt' '' --dry-run --set-exit-if-changed ... (remaining 254 argument(s) skipped)