[INFO] updating cached repository https://github.com/langdev/rendezvous
[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/langdev/rendezvous
[INFO] [stderr]  * [new branch]      ci-deploy-step -> ci-deploy-step
[INFO] [stderr]    e982a9e..489ae01  master         -> master
[INFO] [stderr]  * [new branch]      protocol-v2    -> protocol-v2
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 489ae01156e0687d750edc76567202c8a7a60115
[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.
