$ git clone -n https://gitee.com/newstart-gdlc/log4cplus.git /var/lib/mock/dist-an8.9-nde-build-447045-73015/root/chroot_tmpdir/scmroot/log4cplus
Cloning into '/var/lib/mock/dist-an8.9-nde-build-447045-73015/root/chroot_tmpdir/scmroot/log4cplus'...
$ git fetch origin e4b606354bfa7570feb04d44c7a7322477a30fa3:KOJI_FETCH_HEAD
From https://gitee.com/newstart-gdlc/log4cplus
 * [new ref]         e4b606354bfa7570feb04d44c7a7322477a30fa3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e4b6063 add log4cplus