$ git clone -n http://git.inferitos.ru/rpms/sbd /var/lib/mock/inferit-8_8-build-17313-23083/root/chroot_tmpdir/scmroot/sbd
Cloning into '/var/lib/mock/inferit-8_8-build-17313-23083/root/chroot_tmpdir/scmroot/sbd'...
$ git fetch origin changed/i8c/sbd-1.5.1-2.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/sbd
 * [new tag]         changed/i8c/sbd-1.5.1-2.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3d07922 edit changelog for import sbd-1.5.1-2.el8