$ git clone -n http://git.inferitos.ru/rpms/redhat-indexhtml /var/lib/mock/inferit-10_0-bootstrap-build-77041-151399/root/chroot_tmpdir/scmroot/redhat-indexhtml
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-77041-151399/root/chroot_tmpdir/scmroot/redhat-indexhtml'...
$ git fetch origin changed/i10c-beta/redhat-indexhtml-10-1.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/redhat-indexhtml
 * [new tag]         changed/i10c-beta/redhat-indexhtml-10-1.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6ca4f2d import redhat-indexhtml-10-1.el10