[INFO] updating cached repository https://github.com/google/webbundle
[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/google/webbundle
[INFO] [stderr]    19866f0..4ef6a70  master     -> master
[INFO] [stderr]  * [new tag]         webbundle-cli-v0.1.0    -> webbundle-cli-v0.1.0
[INFO] [stderr]  * [new tag]         webbundle-server-v0.1.0 -> webbundle-server-v0.1.0
[INFO] [stderr]  * [new tag]         webbundle-v0.1.4        -> webbundle-v0.1.4
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4ef6a70aeb5747ee0b068e9d331da982940c0395
[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.