$ git clone -n https://gitee.com/alpha-wang/python-cryptography.git /var/lib/mock/dist-an8.9-build-339181-69768/root/chroot_tmpdir/scmroot/python-cryptography
Cloning into '/var/lib/mock/dist-an8.9-build-339181-69768/root/chroot_tmpdir/scmroot/python-cryptography'...
$ git fetch origin d089e60c54c0b065aee622cfa9f97bf04ce54bd6:KOJI_FETCH_HEAD
From https://gitee.com/alpha-wang/python-cryptography
 * [new ref]         d089e60c54c0b065aee622cfa9f97bf04ce54bd6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d089e60 Don't allow update_into to mutate immutable objects