$ git clone -n http://git.inferitos.ru/rpms/cockpit-appstream /var/lib/mock/inferit-8_10-bootstrap-build-37568-75799/root/chroot_tmpdir/scmroot/cockpit-appstream
Cloning into '/var/lib/mock/inferit-8_10-bootstrap-build-37568-75799/root/chroot_tmpdir/scmroot/cockpit-appstream'...
$ git fetch origin changed/i8c-beta/cockpit-appstream-310.3-2.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/cockpit-appstream
 * [new tag]         changed/i8c-beta/cockpit-appstream-310.3-2.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b190cad import cockpit-appstream-310.3-2.el8