$ git clone -n http://git.inferitos.ru/rpms/qperf /var/lib/mock/inferit-8_8-build-17157-23083/root/chroot_tmpdir/scmroot/qperf
Cloning into '/var/lib/mock/inferit-8_8-build-17157-23083/root/chroot_tmpdir/scmroot/qperf'...
$ git fetch origin changed/i8c/qperf-0.4.11-2.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/qperf
 * [new tag]         changed/i8c/qperf-0.4.11-2.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 21b6be8 edit changelog for import qperf-0.4.11-2.el8