$ git clone -n https://gitee.com/yueeranna/pytorch.git /var/lib/mock/dist-an8-epao-build-292004-65052/root/chroot_tmpdir/scmroot/pytorch
Cloning into '/var/lib/mock/dist-an8-epao-build-292004-65052/root/chroot_tmpdir/scmroot/pytorch'...
$ git fetch origin 495e08b1666f7745500b84c7024f3f505ae87a4d:KOJI_FETCH_HEAD
From https://gitee.com/yueeranna/pytorch
 * [new ref]         495e08b1666f7745500b84c7024f3f505ae87a4d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 495e08b add requires of python3-typing-extensions