$ git clone -n https://gitee.com/src-anolis-os/lzip.git /var/lib/mock/dist-an8-epao-build-418640-72600/root/chroot_tmpdir/scmroot/lzip
Cloning into '/var/lib/mock/dist-an8-epao-build-418640-72600/root/chroot_tmpdir/scmroot/lzip'...
$ git fetch origin a8:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/lzip
 * [new branch]      a8         -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b4ed665 update to lzip-1.21-1.el8.src.rpm