[INFO] crate argo 0.0.1 is already in cache
[INFO] extracting crate argo 0.0.1 into work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/reg/argo/0.0.1
[INFO] extracting crate argo 0.0.1 into work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/reg/argo/0.0.1
[INFO] validating manifest of argo-0.0.1 on toolchain master#7840a0b753a065a41999f1fb6028f67d33e3fdd5
[ERROR] this task or one of its parent failed!
[ERROR] overridden task result to broken:cargo-toml
[ERROR] caused by: missing Cargo.toml for argo-0.0.1
[ERROR]