[INFO] cloning repository https://github.com/parente/rust-mandelbrot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/parente/rust-mandelbrot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparente%2Frust-mandelbrot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparente%2Frust-mandelbrot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ac57502125a8aba181ac8f8bb0fc6bafa611fd9d
[ERROR] this task or one of its parent failed!
[ERROR] failed to kill the process with PID 1564851: No such process
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.