$ git clone -n https://gitee.com/opencloudos-stream/python-cryptography.git /var/lib/mock/dist-ocs23-base-build-298066-29149/root/chroot_tmpdir/scmroot/python-cryptography
Cloning into '/var/lib/mock/dist-ocs23-base-build-298066-29149/root/chroot_tmpdir/scmroot/python-cryptography'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/python-cryptography
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5172a4c !10 update script for rpm-upgrade Merge pull request !10 from Jackey_1024/master