$ git clone -n https://gitee.com/wenjie2025/python-pynacl_1769604062.git /var/lib/mock/dist-an23-build-509564-75030/root/chroot_tmpdir/scmroot/python-pynacl_1769604062
Cloning into '/var/lib/mock/dist-an23-build-509564-75030/root/chroot_tmpdir/scmroot/python-pynacl_1769604062'...
$ git fetch origin d4a5569ae793024c3378b663d8977280102685b5:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/python-pynacl_1769604062
 * [new ref]         d4a5569ae793024c3378b663d8977280102685b5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d4a5569 Update code from upstream