[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)     -> cm/more-log-tweaks
[INFO] [stderr]  - [deleted]             (none)     -> cm/update-docs
[INFO] [stderr]  - [deleted]             (none)     -> kg/dir-indexes
[INFO] [stderr]  - [deleted]             (none)     -> kg/incremental-updates
[INFO] [stderr]  - [deleted]             (none)     -> sm/update-cargo-after-release
[INFO] [stderr]  - [deleted]             (none)     -> sm/use-packages-for-install
[INFO] [stderr]  + 2e931b550...925865d57 dmcneil/reqwest-async -> dmcneil/reqwest-async  (forced update)
[INFO] [stderr]    5c71b5464..7a9d7c3c9  master                -> master
[INFO] [stderr]  * [new tag]             1.5.17                -> 1.5.17
[INFO] [stderr]  * [new tag]             1.5.12                -> 1.5.12
[INFO] [stderr]  * [new tag]             1.5.13                -> 1.5.13
[INFO] [stderr]  * [new tag]             1.5.14                -> 1.5.14
[INFO] [stderr]  * [new tag]             1.5.15                -> 1.5.15
[INFO] [stderr]  * [new tag]             1.5.16                -> 1.5.16
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7a9d7c3c95ef5687aa2bd7c518205c171cf912fe
[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.