$ git clone -n http://git.inferitos.ru/rpms/libXp /var/lib/mock/inferit-8_8-build-14587-23060/root/chroot_tmpdir/scmroot/libXp
Cloning into '/var/lib/mock/inferit-8_8-build-14587-23060/root/chroot_tmpdir/scmroot/libXp'...
$ git fetch origin changed/i8c/libXp-1.0.3-3.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/libXp
 * [new tag]         changed/i8c/libXp-1.0.3-3.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 185ac88 edit changelog for import libXp-1.0.3-3.el8