[INFO] updating cached repository https://github.com/conwayste/conwayste
[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/conwayste/conwayste
[INFO] [stderr]  - [deleted]         (none)     -> aaron/insert_patterns
[INFO] [stderr]  - [deleted]         (none)     -> aaron/readme_badges
[INFO] [stderr]  * [new branch]      aaron/uicontext       -> aaron/uicontext
[INFO] [stderr]    876d91f..2ae9791  mang/z_depth_layering -> mang/z_depth_layering
[INFO] [stderr]  * [new branch]      mang/z_depth_layering_experiment_convert_pane_to_group -> mang/z_depth_layering_experiment_convert_pane_to_group
[INFO] [stderr]    a780d03..3274e9d  master                -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3274e9da15080fcf17055fa4ae1c88d680f64b8f
[ERROR] this task or one of its parent failed!
[ERROR] overridden task result to broken:cargo-toml
[ERROR] caused by: invalid Cargo.toml syntax
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.