$ git clone -n http://git.inferitos.ru/rpms/libglvnd /var/lib/mock/inferit-8_10-bootstrap-build-37766-75799/root/chroot_tmpdir/scmroot/libglvnd
Cloning into '/var/lib/mock/inferit-8_10-bootstrap-build-37766-75799/root/chroot_tmpdir/scmroot/libglvnd'...
$ git fetch origin changed/i8c-beta/libglvnd-1.3.4-2.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/libglvnd
 * [new tag]         changed/i8c-beta/libglvnd-1.3.4-2.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a97cf9c import libglvnd-1.3.4-2.el8