[INFO] updating cached repository https://github.com/habitat-sh/habitat
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] [stderr] From https://github.com/habitat-sh/habitat
[INFO] [stderr]  - [deleted]             (none)     -> dmcneil/improve-serde-usage
[INFO] [stderr]  - [deleted]             (none)     -> dmcneil/use-cli-toml-on-package-install
[INFO] [stderr]    33c16b69e..8b08cef09  dmcneil/service-bootstrap -> dmcneil/service-bootstrap
[INFO] [stderr]  * [new branch]          dmcneil/update-period-env-var -> dmcneil/update-period-env-var
[INFO] [stderr]    dcb1551c4..85f045285  master                    -> master
[INFO] [stderr]  * [new tag]             1.6.52                    -> 1.6.52
[INFO] [stderr]  * [new tag]             1.6.51                    -> 1.6.51
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 85f0452859d75bc10fcbf02a6618539477ef3d70
[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.