$ git clone -n http://git.inferitos.ru/rpms/mutt /var/lib/mock/inferit-8_10-bootstrap-build-38705-76381/root/chroot_tmpdir/scmroot/mutt
Cloning into '/var/lib/mock/inferit-8_10-bootstrap-build-38705-76381/root/chroot_tmpdir/scmroot/mutt'...
$ git fetch origin changed/i8c-beta/mutt-2.0.7-3.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/mutt
 * [new tag]         changed/i8c-beta/mutt-2.0.7-3.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 242c289 import mutt-2.0.7-3.el8