Set --sandbox_tmpfs_path=/tmp to avoid SIGBUS
This workaround was suggested by philwo. The root cause is
Fixes
@@ -21,7 +21,7 @@ import sys
import bazelci
-DEFAULT_FLAGS = ["--action_env=PATH=/usr/local/bin:/usr/bin:/bin"]
+DEFAULT_FLAGS = ["--action_env=PATH=/usr/local/bin:/usr/bin:/bin", "--sandbox_tmpfs_path=/tmp"]
Settings = collections.namedtuple(
"Settings", ["target", "build_flags", "output_dir", "gcs_bucket", "gcs_subdir", "landing_page"]
