[INFO] updating cached repository https://github.com/habitat-sh/habitat
[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/habitat-sh/habitat
[INFO] [stderr]  - [deleted]             (none)     -> dmcneil/add-keep-latest-to-uninstall
[INFO] [stderr]  - [deleted]             (none)     -> ps7
[INFO] [stderr]  + 7f96984e2...249e8e06b cm/layered-docker-images -> cm/layered-docker-images  (forced update)
[INFO] [stderr]  * [new branch]          dmcneil/update-configopt -> dmcneil/update-configopt
[INFO] [stderr]  * [new branch]          expeditor/cargo-update-20200408192427 -> expeditor/cargo-update-20200408192427
[INFO] [stderr]  * [new branch]          interpreter              -> interpreter
[INFO] [stderr]    5014fa0b1..d5dd90032  master                   -> master
[INFO] [stderr]  * [new tag]             1.5.91                   -> 1.5.91
[INFO] [stderr]  * [new tag]             1.5.83                   -> 1.5.83
[INFO] [stderr]  * [new tag]             1.5.84                   -> 1.5.84
[INFO] [stderr]  * [new tag]             1.5.85                   -> 1.5.85
[INFO] [stderr]  * [new tag]             1.5.86                   -> 1.5.86
[INFO] [stderr]  * [new tag]             1.5.87                   -> 1.5.87
[INFO] [stderr]  * [new tag]             1.5.88                   -> 1.5.88
[INFO] [stderr]  * [new tag]             1.5.89                   -> 1.5.89
[INFO] [stderr]  * [new tag]             1.5.90                   -> 1.5.90
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d5dd900325ed4b1387017d81f4feb8a3b2b4564b
[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.