Oct 21 22:59:36.646 ERRO this task or one of its parent failed!
Oct 21 22:59:36.646 ERRO failed to generate lockfile for tm4c123x-hal-0.5.0
Oct 21 22:59:36.646 ERRO caused by: command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` failed