~/IdeaProjects/benchmarks/untitled $ cargo profiler callgrind -n 10
Compiling untitled in debug mode...
Profiling untitled with callgrind...
thread 'main' panicked at 'failed to execute process: No such file or directory (os error 2)', /Users/me/.cargo/registry/src/github.com-1ecc6299db9ec823/cargo-profiler-0.1.6/src/parse/callgrind.rs:28:33
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace