$ git clone -n http://git.inferitos.ru/rpms/mcelog /var/lib/mock/inferit-10_0-bootstrap-build-68860-150654/root/chroot_tmpdir/scmroot/mcelog
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-68860-150654/root/chroot_tmpdir/scmroot/mcelog'...
$ git fetch origin changed/i10c-beta/mcelog-200-1.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/mcelog
 * [new tag]         changed/i10c-beta/mcelog-200-1.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 71d54d1 import mcelog-200-1.el10