$ git clone -n http://git.inferitos.ru/rpms/libdvdnav /var/lib/mock/inferit-8_8-build-25846-44582/root/chroot_tmpdir/scmroot/libdvdnav
Cloning into '/var/lib/mock/inferit-8_8-build-25846-44582/root/chroot_tmpdir/scmroot/libdvdnav'...
$ git fetch origin changed/i8c/libdvdnav-5.0.3-8.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/libdvdnav
 * [new tag]         changed/i8c/libdvdnav-5.0.3-8.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6acc8c9 edit changelog for import libdvdnav-5.0.3-8.el8