$ git clone -n http://git.inferitos.ru/rpms/rpm /var/lib/mock/inferit-8_8-build-13335-23032/root/chroot_tmpdir/scmroot/rpm
Cloning into '/var/lib/mock/inferit-8_8-build-13335-23032/root/chroot_tmpdir/scmroot/rpm'...
$ git fetch origin changed/i8c/rpm-4.14.3-26.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/rpm
 * [new tag]         changed/i8c/rpm-4.14.3-26.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a760f3c edit changelog for import rpm-4.14.3-26.el8