Oct 15 13:03:30.959 ERRO this task or one of its parent failed!
Oct 15 13:03:30.959 ERRO failed to generate lockfile for 0x8b/Advent-of-Code-2015
Oct 15 13:03:30.959 ERRO caused by: command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` failed