Oct 16 03:05:02.894 ERRO this task or one of its parent failed!
Oct 16 03:05:02.894 ERRO failed to generate lockfile for mcf-config-demo-lib-0.1.0
Oct 16 03:05:02.894 ERRO caused by: command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` failed