As the subject states, when you import a cargo package from crates.io, importer places build dependencies to #:cargo-development-inputs, but when you build the package, cargo fails to find such dependencies. It works well if you move build deps from #:cargo-development-inputs to #:cargo-inputs.
One example of this behavior is terminfo package and its phf-codegen dependency. Another example is x11-dl package and its pkg-config dependency Regards, Valentin
