warning when installing 0.59.2 with cargo install --locked, which 4.2.1 is yanked.

[lopopolo]

bindgen 0.59.2 is published to crates.io with which 4.2.1 in its Cargo.lock which is yanked:

• Version 4.2.1 does not compile with regex harryfei/which-rs#41

Would the maintainers be willing to run cargo update -p which or update the minimum version for which in Cargo.toml and publish a point release?

$ cargo install --root target/bindgen --version 0.59.2 --locked bindgen
    Updating crates.io index
  Installing bindgen v0.59.2
warning: package `which v4.2.1` in Cargo.lock is yanked in registry `crates-io`, consider running without --locked
  Downloaded nom v7.0.0
  Downloaded which v4.2.1
  Downloaded minimal-lexical v0.1.4
  Downloaded 3 crates (223.9 KB) in 1.00s
   Compiling libc v0.2.98
   Compiling memchr v2.3.4
   Compiling cfg-if v1.0.0
   Compiling glob v0.3.0
   Compiling version_check v0.9.3
   Compiling bitflags v1.2.1
   Compiling proc-macro2 v1.0.28
   Compiling log v0.4.14
   Compiling unicode-width v0.1.8
   Compiling unicode-xid v0.2.2
   Compiling minimal-lexical v0.1.4
   Compiling regex-syntax v0.6.25
   Compiling strsim v0.8.0
   Compiling ansi_term v0.11.0
   Compiling bindgen v0.59.2
   Compiling termcolor v1.1.2
   Compiling humantime v2.1.0
   Compiling vec_map v0.8.2
   Compiling either v1.6.1
   Compiling lazycell v1.3.0
   Compiling shlex v1.0.0
   Compiling peeking_take_while v0.1.2
   Compiling lazy_static v1.4.0
   Compiling rustc-hash v1.1.0
   Compiling libloading v0.7.0
   Compiling textwrap v0.11.0
   Compiling nom v7.0.0
   Compiling clang-sys v1.2.0
   Compiling aho-corasick v0.7.15
   Compiling quote v1.0.9
   Compiling atty v0.2.14
   Compiling which v4.2.1
   Compiling clap v2.33.3
   Compiling regex v1.4.6
   Compiling env_logger v0.9.0
   Compiling cexpr v0.6.0
    Finished release [optimized] target(s) in 24.07s
  Installing target/bindgen/bin/bindgen
   Installed package `bindgen v0.59.2` (executable `bindgen`)
warning: be sure to add `target/bindgen/bin` to your PATH to be able to run the installed binaries

[kulp]

Thanks for the report. This can be fixed by #2212, and maybe it can make it into the a release within the next week or so (#2209).