$ git clone -n https://gitee.com/winterddd/mpich.git /var/lib/mock/dist-an23-build-482410-74262/root/chroot_tmpdir/scmroot/mpich
Cloning into '/var/lib/mock/dist-an23-build-482410-74262/root/chroot_tmpdir/scmroot/mpich'...
$ git fetch origin 39adc85ee595cf125ce65619dd22f5acb454d509:KOJI_FETCH_HEAD
From https://gitee.com/winterddd/mpich
 * [new ref]         39adc85ee595cf125ce65619dd22f5acb454d509 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 39adc85 ignore test results on riscv because of valgrind do not support rva23