$ git clone -n https://gitee.com/src-anolis-epao/perl-hash-merge-simple.git /var/lib/mock/dist-an8-epao-build-426698-72923/root/chroot_tmpdir/scmroot/perl-hash-merge-simple
Cloning into '/var/lib/mock/dist-an8-epao-build-426698-72923/root/chroot_tmpdir/scmroot/perl-hash-merge-simple'...
$ git fetch origin a8:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-epao/perl-hash-merge-simple
 * [new branch]      a8         -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c5e9e7f init to 0.051