Using xcb which is unmaintained and has multiple soundness issues

[PurpleBooth]

This is a great library, but it's started breaking my build because it's using a unmaintained library that has a number of vulnerabilities.

cargo audit
    Fetching advisory database from `https://github.com/RustSec/advisory-db.git`
      Loaded 278 security advisories (from /Users/billie/.cargo/advisory-db)
    Updating crates.io index
    Updating crates.io index
    Scanning Cargo.lock for vulnerabilities (48 crate dependencies)
error: Vulnerable crates found!

ID:       RUSTSEC-2021-0019
Crate:    xcb
Version:  0.9.0
Date:     2021-02-04
URL:      https://rustsec.org/advisories/RUSTSEC-2021-0019
Title:    Multiple soundness issues
Solution:  No safe upgrade is available!
Dependency tree: 
xcb 0.9.0
└── x11-clipboard 0.5.1
    └── copypasta 0.7.1

error: 1 vulnerability found!

[chrisduerr]

I don't believe any of these issues affect copypasta.

[PurpleBooth]

Cool, I just wanted to be sure.