$ git clone -n http://git.inferitos.ru/rpms/lrzsz /var/lib/mock/inferit-8_8-build-16511-23083/root/chroot_tmpdir/scmroot/lrzsz
Cloning into '/var/lib/mock/inferit-8_8-build-16511-23083/root/chroot_tmpdir/scmroot/lrzsz'...
$ git fetch origin changed/i8c/lrzsz-0.12.20-43.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/lrzsz
 * [new tag]         changed/i8c/lrzsz-0.12.20-43.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at de91d45 edit changelog for import lrzsz-0.12.20-43.el8