[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/automatically-upload-e2e-test-packages
[INFO] [stderr]  - [deleted]             (none)     -> dmcneil/event-stream-one-off
[INFO] [stderr]  - [deleted]             (none)     -> dmcneil/jemalloc-build-flag
[INFO] [stderr]  - [deleted]             (none)     -> dmcneil/remove-templated-data-on-new-package-install
[INFO] [stderr]  - [deleted]             (none)     -> dmcneil/structopt
[INFO] [stderr]  - [deleted]             (none)     -> pipe_sleep
[INFO] [stderr]  * [new branch]          ci/cargo-update-20200214211625 -> ci/cargo-update-20200214211625
[INFO] [stderr]  * [new branch]          cm/create-documentation-bump -> cm/create-documentation-bump
[INFO] [stderr]  * [new branch]          cm/remove-aci-exporter -> cm/remove-aci-exporter
[INFO] [stderr]  * [new branch]          cm/remove-kubernetes-and-helm-exporters -> cm/remove-kubernetes-and-helm-exporters
[INFO] [stderr]  * [new branch]          cm/update-release-instructions -> cm/update-release-instructions
[INFO] [stderr]  * [new branch]          dmcneil/refactor-service-updater -> dmcneil/refactor-service-updater
[INFO] [stderr]  * [new branch]          dmcneil/update-rust    -> dmcneil/update-rust
[INFO] [stderr]  + 2320b4976...ad25a2b85 kg/api-builder         -> kg/api-builder  (forced update)
[INFO] [stderr]    ab0d73db1..31fa4a68d  master                 -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 31fa4a68d06cafe3d53134d397ba3c4ee2b64cc2
[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.