$ git clone -n https://gitee.com/src-opencloudos-rpms/librsvg2.git /var/lib/mock/dist-oc9-build-211428-80707/root/chroot_tmpdir/scmroot/librsvg2
Cloning into '/var/lib/mock/dist-oc9-build-211428-80707/root/chroot_tmpdir/scmroot/librsvg2'...
$ git fetch origin 49f2d2100794454db91e2aa2496bf4914658e6ae:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/librsvg2
 * [new ref]         49f2d2100794454db91e2aa2496bf4914658e6ae -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 49f2d21 import librsvg2-2.56.90-8.tl4