[INFO] updating cached repository https://github.com/MaiaVictor/formality
[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/MaiaVictor/formality
[INFO] [stderr]  - [deleted]         (none)     -> 9-update-formality-core-s-stdlib-style
[INFO] [stderr]  - [deleted]         (none)     -> maisa/15-fix-links
[INFO] [stderr]  - [deleted]         (none)     -> update-documentation
[INFO] [stderr]  - [deleted]         (none)     -> update-images
[INFO] [stderr]    e1c0abb..e314755  compiler_optimizations -> compiler_optimizations
[INFO] [stderr]  * [new branch]      gb/equality            -> gb/equality
[INFO] [stderr]  * [new branch]      maisa/update-readme    -> maisa/update-readme
[INFO] [stderr]    6bc72c5..0a3f714  maisa/update-to-js     -> maisa/update-to-js
[INFO] [stderr]    5ec8e80..f16b1a4  master                 -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f16b1a4ad0ecb651e2c855ef67f645dfd5ea0897
[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.