$ git clone -n http://git.inferitos.ru/rpms/mythes-hu /var/lib/mock/inferit-8_8-build-15347-23060/root/chroot_tmpdir/scmroot/mythes-hu
Cloning into '/var/lib/mock/inferit-8_8-build-15347-23060/root/chroot_tmpdir/scmroot/mythes-hu'...
$ git fetch origin changed/i8c/mythes-hu-0.20101019-15.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/mythes-hu
 * [new tag]         changed/i8c/mythes-hu-0.20101019-15.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cc54d6c edit changelog for import mythes-hu-0.20101019-15.el8