Dec 02 08:43:01.819 ERRO this task or one of its parent failed!
Dec 02 08:43:01.819 ERRO overridden task result to build-fail:broken
Dec 02 08:43:01.819 ERRO caused by: invalid syntax in custom_derive-0.1.7's Cargo.toml
Dec 02 08:43:01.819 ERRO caused by: command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+147e60c5f89cfa2d3ffc247413956a37582c98e7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` failed
Dec 02 08:43:01.819 ERRO