$ git clone -n https://src.fedoraproject.org/rpms/rust-libbpf-rs0.23.git /var/lib/mock/f41-build-side-1-3010449-36795/root/chroot_tmpdir/scmroot/rust-libbpf-rs0.23
Cloning into '/var/lib/mock/f41-build-side-1-3010449-36795/root/chroot_tmpdir/scmroot/rust-libbpf-rs0.23'...
$ git fetch origin deeec17c6ae84df13031ea08417c17e1d3d264f9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-libbpf-rs0.23
 * [new ref]         deeec17c6ae84df13031ea08417c17e1d3d264f9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at deeec17 Initial package; Fixes: RHBZ#2312316