Dec 03 11:01:29.646 ERRO this task or one of its parent failed!
Dec 03 11:01:29.646 ERRO failed to generate lockfile for generator_ext-0.1.2
Dec 03 11:01:29.646 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 11:01:29.646 ERRO 
