$ git clone -n https://gitee.com/src-anolis-os/mandoc.git /var/lib/mock/dist-an23.3-riscv-build-437688-73130/root/chroot_tmpdir/scmroot/mandoc
Cloning into '/var/lib/mock/dist-an23.3-riscv-build-437688-73130/root/chroot_tmpdir/scmroot/mandoc'...
$ git fetch origin f42a20d21cc9e2016e7a359039f434f5302d0ae4:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/mandoc
 * [new ref]         f42a20d21cc9e2016e7a359039f434f5302d0ae4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f42a20d init package