cargo_author is used at run time in 6 crates (of which 1 optionally). It is a direct run-time dependency in 4 crates.

Depender (with downloads and own rev deps) cargo_author version
470 1 index-debcargo ^1.0.6
140 1 melodium-repository ^1.0.6
cargo-authors ^1.0
150 crevette optional ^1.0.6