Warnings

RUSTSEC-2024-0375

atty is unmaintained

The maintainer of atty has published an official notice that the crate is no longer
under development, and that users should instead rely on the functionality in the standard library's IsTerminal trait.

Alternative(s)

• std::io::IsTerminal - Stable since Rust 1.70.0 and the recommended replacement per the atty maintainer.
• is-terminal - Standalone crate supporting Rust older than 1.70.0

RUSTSEC-2024-0370

proc-macro-error is unmaintained

proc-macro-error's maintainer seems to be unreachable, with no commits for 2 years, no releases pushed for 4 years, and no activity on the GitLab repo or response to email.

proc-macro-error also depends on syn 1.x, which may be bringing duplicate dependencies into dependant build trees.

Possible Alternative(s)

• manyhow
• proc-macro-error2
• proc-macro2-diagnostics