$ git clone -n https://git.cclinux.org/stage/rpms/ncurses.git /mnt/compose/mock/dist-circle8-build-110270-66313/root/chroot_tmpdir/scmroot/ncurses
Cloning into '/mnt/compose/mock/dist-circle8-build-110270-66313/root/chroot_tmpdir/scmroot/ncurses'...
$ git fetch origin 42e17a9f4a4052208c75517042178a17e42544d2:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/ncurses
 * [new ref]         42e17a9f4a4052208c75517042178a17e42544d2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 42e17a9 import ncurses-6.1-10.20180224.el8