$ git clone -n http://git.inferitos.ru/rpms/elfutils /var/lib/mock/inferit-8_10-bootstrap-build-39222-77021/root/chroot_tmpdir/scmroot/elfutils
Cloning into '/var/lib/mock/inferit-8_10-bootstrap-build-39222-77021/root/chroot_tmpdir/scmroot/elfutils'...
$ git fetch origin changed/i8-beta/elfutils-0.190-2.el8.inferit:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/elfutils
 * [new tag]         changed/i8-beta/elfutils-0.190-2.el8.inferit -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6fa87b8 MSVSphere debranding: disables upstream debuginfod URL