$ git clone -n https://gitee.com/lizhao2025/mailcap.git /var/lib/mock/dist-an23-build-496484-74608/root/chroot_tmpdir/scmroot/mailcap
Cloning into '/var/lib/mock/dist-an23-build-496484-74608/root/chroot_tmpdir/scmroot/mailcap'...
$ git fetch origin cf1650dd358ee844e983487f90ae8a73cc81d145:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/mailcap
 * [new ref]         cf1650dd358ee844e983487f90ae8a73cc81d145 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cf1650d Update code from upstream