$ git clone -n https://gitee.com/src-anolis-os/mpfr.git /mnt/mock/kojid//dist-an23.3-riscv-build-437827-73130/root/chroot_tmpdir/scmroot/mpfr
Cloning into '/mnt/mock/kojid//dist-an23.3-riscv-build-437827-73130/root/chroot_tmpdir/scmroot/mpfr'...
$ git fetch origin f08033d71a8dfed5d9c2173678ca7ed5246db46f:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/mpfr
 * [new ref]         f08033d71a8dfed5d9c2173678ca7ed5246db46f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f08033d Sw64 Port mpfr