$ git clone -n http://git.inferitos.ru/rpms/libei /var/lib/mock/inferit-10_0-bootstrap-build-70641-150796/root/chroot_tmpdir/scmroot/libei
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-70641-150796/root/chroot_tmpdir/scmroot/libei'...
$ git fetch origin changed/i10c-beta/libei-1.2.1-2.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/libei
 * [new tag]         changed/i10c-beta/libei-1.2.1-2.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c3ef8b3 import libei-1.2.1-2.el10