Nov 26 15:10:28.242 ERRO this task or one of its parent failed!
Nov 26 15:10:28.243 ERRO failed to generate lockfile for rumblebars-0.3.0
Nov 26 15:10:28.243 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
Nov 26 15:10:28.243 ERRO