$ git clone -n http://git.inferitos.ru/rpms/elfutils /var/lib/mock/inferit-8_8-bootstrap-build-27992-47096/root/chroot_tmpdir/scmroot/elfutils
Cloning into '/var/lib/mock/inferit-8_8-bootstrap-build-27992-47096/root/chroot_tmpdir/scmroot/elfutils'...
$ git fetch origin changed/i8c/elfutils-0.189-3.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/elfutils
 * [new tag]         changed/i8c/elfutils-0.189-3.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9fde176 import elfutils-0.189-3.el8