[INFO] updating cached repository https://github.com/habitat-sh/builder
[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/builder
[INFO] [stderr]  * [new branch]        expeditor/cargo-update-20200408192427 -> expeditor/cargo-update-20200408192427
[INFO] [stderr]  + 9388a5b6...47438e14 jeremymv2/rbac          -> jeremymv2/rbac  (forced update)
[INFO] [stderr]    6d00352c..f0cc5acc  ma/graph_build          -> ma/graph_build
[INFO] [stderr]  * [new branch]        sm/fetch-stable-from-db -> sm/fetch-stable-from-db
[INFO] [stderr]  + 22ff5db0...a33367f0 sm/unpin-actix          -> sm/unpin-actix  (forced update)
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7d0aba8a6b0d639b7c6143987f85a1cbae4608cf
[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.