$ git clone -n https://gitee.com/yan1hcdc/scipy.git /var/lib/mock/dist-an23-build-497666-74608/root/chroot_tmpdir/scmroot/scipy
Cloning into '/var/lib/mock/dist-an23-build-497666-74608/root/chroot_tmpdir/scmroot/scipy'...
$ git fetch origin c6631831af2eaa5e9216dc74038afe94f0b3fe25:KOJI_FETCH_HEAD
From https://gitee.com/yan1hcdc/scipy
 * [new ref]         c6631831af2eaa5e9216dc74038afe94f0b3fe25 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c663183 disable LTO for riscv64