is-root is used at run time in 4 crates (of which 2 optionally). It is a direct run-time dependency in 2 crates. It's used only as a dev dependency in 2 crates.

Depender (with downloads and own rev deps) is-root version
600 bestool optional ^0.1.3
khost ^0.1.3
700 3 quork dev ^0.1
cargo-artifactory-token dev ^0.1