It's used only as a dev dependency in 5 crates.

Depender (with downloads and own rev deps) VersaTiles version
600 5 versatiles_core dev ^0.14.1
550 2 versatiles_pipeline dev ^0.14.1
550 2 versatiles_image dev ^0.14.1
550 2 versatiles_geometry dev ^0.14.1
550 1 versatiles_container dev ^0.14.1