$ git clone -n https://gitee.com/src-anolis-os/bcc.git /mnt/mock/kojid//dist-an23.3-riscv-build-440713-73130/root/chroot_tmpdir/scmroot/bcc
Cloning into '/mnt/mock/kojid//dist-an23.3-riscv-build-440713-73130/root/chroot_tmpdir/scmroot/bcc'...
$ git fetch origin e43666c049fafd65aea0238d3f90f218b3f9bfe6:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/bcc
 * [new ref]         e43666c049fafd65aea0238d3f90f218b3f9bfe6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e43666c add support for RISC-V build