[INFO] crate ruin 0.1.0 is already in cache
[INFO] extracting crate ruin 0.1.0 into work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/reg/ruin/0.1.0
[INFO] extracting crate ruin 0.1.0 into work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/reg/ruin/0.1.0
[INFO] validating manifest of ruin-0.1.0 on toolchain master#6ecad338381cc3b8d56e2df22e5971a598eddd6c
[ERROR] this task or one of its parent failed!
[ERROR] overridden task result to build-fail:broken
[ERROR] caused by: missing Cargo.toml for ruin-0.1.0
[ERROR]