$ git clone -n http://git.inferitos.ru/rpms/po4a /var/lib/mock/inferit-10_0-extras-build-101090-187923/root/chroot_tmpdir/scmroot/po4a
Cloning into '/var/lib/mock/inferit-10_0-extras-build-101090-187923/root/chroot_tmpdir/scmroot/po4a'...
$ git fetch origin changed/i10cf/po4a-0.73-2.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/po4a
 * [new tag]         changed/i10cf/po4a-0.73-2.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7d26500 import po4a-0.73-2.el10