$ git clone -n http://git.inferitos.ru/rpms/sysstat /var/lib/mock/inferit-8_8-bootstrap-build-28687-48407/root/chroot_tmpdir/scmroot/sysstat
Cloning into '/var/lib/mock/inferit-8_8-bootstrap-build-28687-48407/root/chroot_tmpdir/scmroot/sysstat'...
$ git fetch origin changed/i8c/sysstat-11.7.3-11.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/sysstat
 * [new tag]         changed/i8c/sysstat-11.7.3-11.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c18b9ee import sysstat-11.7.3-11.el8