$ git clone -n http://git.inferitos.ru/rpms/tlog /var/lib/mock/inferit-8_8-bootstrap-build-28780-48643/root/chroot_tmpdir/scmroot/tlog
Cloning into '/var/lib/mock/inferit-8_8-bootstrap-build-28780-48643/root/chroot_tmpdir/scmroot/tlog'...
$ git fetch origin changed/i8c/tlog-13-2.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/tlog
 * [new tag]         changed/i8c/tlog-13-2.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at deff71e import tlog-13-2.el8