$ git clone -n https://gitee.com/carlo_bai/apr.git /var/lib/mock/dist-an23-build-194629-60869/root/chroot_tmpdir/scmroot/apr
Cloning into '/var/lib/mock/dist-an23-build-194629-60869/root/chroot_tmpdir/scmroot/apr'...
$ git fetch origin 19b497a4c318fa026e9b287b5fc6e8a256a66531:KOJI_FETCH_HEAD
From https://gitee.com/carlo_bai/apr
 * [new ref]         19b497a4c318fa026e9b287b5fc6e8a256a66531 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 19b497a add doc package