[INFO] updating cached repository https://github.com/linkerd/linkerd2-proxy
[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/linkerd/linkerd2-proxy
[INFO] [stderr]    f91035d..fffe76d  master           -> master
[INFO] [stderr]    b3ac669..d39bb3e  ver/split-config -> ver/split-config
[INFO] [stderr]  * [new branch]      ver/tranport-metrics-after-protocol -> ver/tranport-metrics-after-protocol
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fffe76dae9c72a2184848de5e863206f7e5ebd4b
[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.