$ git clone -n https://gitee.com/alpha-wang/ncurses.git /var/lib/mock/dist-an23-build-359025-71155/root/chroot_tmpdir/scmroot/ncurses
Cloning into '/var/lib/mock/dist-an23-build-359025-71155/root/chroot_tmpdir/scmroot/ncurses'...
$ git fetch origin d585fbfe0bdfc8567e5ba43d5c17124f21895b10:KOJI_FETCH_HEAD
From https://gitee.com/alpha-wang/ncurses
 * [new ref]         d585fbfe0bdfc8567e5ba43d5c17124f21895b10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d585fbf download to 6.4