Warnings

RUSTSEC-2021-0139

ansi_term is Unmaintained

The maintainer has advised that this crate is deprecated and will not receive any maintenance.

The crate does not seem to have much dependencies and may or may not be ok to use as-is.

Last release seems to have been three years ago.

Possible Alternative(s)

The below list has not been vetted in any way and may or may not contain alternatives;

• anstyle
• console
• nu-ansi-term
• owo-colors
• stylish
• yansi

Dependency Specific Migration(s)

• structopt, clap2

RUSTSEC-2020-0036

failure is officially deprecated/unmaintained

The failure crate is officially end-of-life: it has been marked as deprecated
by the former maintainer, who has announced that there will be no updates or
maintenance work on it going forward.

The following are some suggested actively developed alternatives to switch to:

• anyhow
• eyre
• fehler
• snafu
• thiserror

RUSTSEC-2020-0016

net2 crate has been deprecated; use socket2 instead

The net2 crate has been deprecated
and users are encouraged to considered socket2 instead.

RUSTSEC-2018-0015

term is looking for a new maintainer

The author of the term crate does not have time to maintain it and is looking
for a new maintainer.

Some maintained alternatives you can potentially switch to instead, depending
on your needs:

• crossterm
• termcolor
• yansi

RUSTSEC-2020-0163

term_size is unmaintained; use terminal_size instead

The term_size crate is no longer maintained. Consider using
terminal_size instead.