[INFO] crate retrosheet 0.2.0 is already in cache
[INFO] extracting crate retrosheet 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/retrosheet/0.2.0
[INFO] extracting crate retrosheet 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/retrosheet/0.2.0
[INFO] validating manifest of retrosheet-0.2.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of retrosheet-0.2.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing retrosheet-0.2.0
[INFO] finished frobbing retrosheet-0.2.0
[ERROR] this task or one of its parent failed!
[ERROR] Permission denied (os error 13)