$ git clone -n https://gitee.com/zhangwenlong01/boost_1.git /var/lib/mock/dist-an23-build-327138-69055/root/chroot_tmpdir/scmroot/boost_1
Cloning into '/var/lib/mock/dist-an23-build-327138-69055/root/chroot_tmpdir/scmroot/boost_1'...
$ git fetch origin 57e90f4f61f5b37940b33219b735a399b49f105c:KOJI_FETCH_HEAD
From https://gitee.com/zhangwenlong01/boost_1
 * [new ref]         57e90f4f61f5b37940b33219b735a399b49f105c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 57e90f4 Remove useless patches for loongarch