$ git clone -n https://src.fedoraproject.org/rpms/rust-pest_meta.git /var/lib/mock/f39-build-1579168-38015/root/chroot_tmpdir/scmroot/rust-pest_meta
Cloning into '/var/lib/mock/f39-build-1579168-38015/root/chroot_tmpdir/scmroot/rust-pest_meta'...
$ git fetch origin d98be214605581d66ced8be2bdc498c7dfd3280f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-pest_meta
 * [new ref]         d98be214605581d66ced8be2bdc498c7dfd3280f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d98be21 Update to version 2.7.3; Fixes RHBZ#2236145