$ git clone -n https://gitee.com/lizhao2025/guava.git /var/lib/mock/dist-an23-build-499659-74764/root/chroot_tmpdir/scmroot/guava
Cloning into '/var/lib/mock/dist-an23-build-499659-74764/root/chroot_tmpdir/scmroot/guava'...
$ git fetch origin f846a863d3ed6601410221e795775fda8c19b6f2:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/guava
 * [new ref]         f846a863d3ed6601410221e795775fda8c19b6f2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f846a86 Update code from upstream