Oct 22 01:00:06.596 ERRO this task or one of its parent failed! Oct 22 01:00:06.597 ERRO failed to generate lockfile for patron-0.2.1 Oct 22 01:00:06.597 ERRO caused by: command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` failed