[INFO] updating cached repository https://github.com/phil-opp/blog_os
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/phil-opp/blog_os
[INFO] [stderr]    5e37a0ed..59a7f96a  master     -> master
[INFO] [stderr]    22b49dea..93b96f21  post-07    -> post-07
[INFO] [stderr]    729c56d4..b9f5b43c  post-08    -> post-08
[INFO] [stderr]    5e510e41..8b90c04c  post-09    -> post-09
[INFO] [stderr]    0db15e5e..b567d061  post-10    -> post-10
[INFO] [stderr]    6f125242..ed543a45  post-11    -> post-11
[INFO] [stderr]    0404ceb1..0e7a2dc6  post-12    -> post-12
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 59a7f96ae81624e95b5303f30885bd581ab418cb
[ERROR] this task or one of its parent failed!
[ERROR] overridden task result to broken:cargo-toml
[ERROR] caused by: missing Cargo.toml
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.