[INFO] cloning repository https://github.com/boncheolgu/protobuf-gen
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/boncheolgu/protobuf-gen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboncheolgu%2Fprotobuf-gen"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboncheolgu%2Fprotobuf-gen'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 05ad5a6158f9a97bcce7d3d339e0942d82177496
[ERROR] this task or one of its parent failed!
[ERROR] command `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` failed
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.