$ git clone -n https://gitee.com/gcdota930915/anaconda.git /var/lib/mock/dist-an23.3-build-426898-73003/root/chroot_tmpdir/scmroot/anaconda
Cloning into '/var/lib/mock/dist-an23.3-build-426898-73003/root/chroot_tmpdir/scmroot/anaconda'...
$ git fetch origin 2bccf10a3486edaa9b983cf45a79e12175c93c78:KOJI_FETCH_HEAD
From https://gitee.com/gcdota930915/anaconda
 * [new ref]         2bccf10a3486edaa9b983cf45a79e12175c93c78 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2bccf10 Fix boot failure when blockdev upgrade to 3.2