$ git clone -n http://git.inferitos.ru/rpms/xz /var/lib/mock/inferit-10_0-bootstrap-build-99708-183621/root/chroot_tmpdir/scmroot/xz
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-99708-183621/root/chroot_tmpdir/scmroot/xz'...
$ git fetch origin changed/i10c-beta/xz-5.6.2-3.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/xz
 * [new tag]         changed/i10c-beta/xz-5.6.2-3.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3830de7 import xz-5.6.2-3.el10