Dec 03 02:57:17.534 ERRO this task or one of its parent failed!
Dec 03 02:57:17.534 ERRO failed to generate lockfile for libnanomsg-0.1.0
Dec 03 02:57:17.534 ERRO caused by: command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.30.1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` failed
Dec 03 02:57:17.534 ERRO