$ git clone -n http://git.inferitos.ru/rpms/mutt /var/lib/mock/inferit-8_8-build-15296-23060/root/chroot_tmpdir/scmroot/mutt
Cloning into '/var/lib/mock/inferit-8_8-build-15296-23060/root/chroot_tmpdir/scmroot/mutt'...
$ git fetch origin changed/i8c/mutt-2.0.7-2.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/mutt
 * [new tag]         changed/i8c/mutt-2.0.7-2.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4f73c4e edit changelog for import mutt-2.0.7-2.el8