$ git clone -n http://git.inferitos.ru/rpms/gnuplot /var/lib/mock/inferit-8_8-build-25750-44582/root/chroot_tmpdir/scmroot/gnuplot
Cloning into '/var/lib/mock/inferit-8_8-build-25750-44582/root/chroot_tmpdir/scmroot/gnuplot'...
$ git fetch origin changed/i8c/gnuplot-5.2.4-3.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/gnuplot
 * [new tag]         changed/i8c/gnuplot-5.2.4-3.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6ad8a39 edit changelog for import gnuplot-5.2.4-3.el8