ci: unexpected warning with cargo install --locked due to outdated Cargo.lock [easy] [not urgent]

[brodycj]

Input C/C++ Header

N/A

Bindgen Invocation

cargo install bindgen-cli invocation

cargo install --locked bindgen-cli

back story

for rustls/rustls#2095 - running GitHub CI with cross on mutliple targets, I recall that build with aws-lc-rs / aws-lc-sys was ending with a message that I should install bindgen-cli with --locked flag (and --force, which seems absolutely not needed in this case) ... now encountered this warning ... would love to get this fixed, if possible

actual results

shows warning message:

    Updating crates.io index
  Installing bindgen-cli v0.70.1
    Updating crates.io index
warning: package `libc v0.2.154` in Cargo.lock is yanked in registry `crates-io`, consider running without --locked
    Updating crates.io index
   Compiling proc-macro2 v1.0.60
   Compiling quote v1.0.28
   Compiling libc v0.2.154
[...]

Expected Results

No warnings

alternative solutions

• install without --locked, as recommended by the warning message
• simply ignore the warning message

moving forward

Not super-urgent, I will try updating contributing an update for this.