===> Skipping vulnerability checks.
WARNING: No /usr/pkg/pkgdb/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /usr/pkg/pkgdb fetch-pkg-vulnerabilities'.
===> Building for katbin-cli-1.3.15
   Compiling libc v0.2.141
   Compiling proc-macro2 v1.0.56
   Compiling unicode-ident v1.0.4
   Compiling quote v1.0.26
   Compiling cfg-if v1.0.0
   Compiling once_cell v1.13.0
   Compiling log v0.4.17
   Compiling cc v1.0.73
   Compiling ring v0.16.20
   Compiling pin-project-lite v0.2.9
   Compiling memchr v2.5.0
error: failed to run custom build command for `ring v0.16.20`

Caused by:
  process didn't exit successfully: `/usr/pkgsrc/misc/katbin-cli/work/katbin-cli-1.3.15/target/release/build/ring-b2d5be9bcbc890d4/build-script-build` (exit status: 101)
  --- stderr
  thread 'main' panicked at /usr/pkgsrc/misc/katbin-cli/work/vendor/ring-0.16.20/build.rs:358:10:
  called `Option::unwrap()` on a `None` value
  note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
*** Error code 101

Stop.
make[1]: stopped in /usr/pkgsrc/misc/katbin-cli
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/misc/katbin-cli