Xorg broken on hammerhead (Nexus 5)

I gave

$ git clone https://gitlab.com/postmarketOS/pmbootstrap
$ cd pmbootstrap/
$ ./pmbootstrap.py init
$ ./pmbootstrap.py install --no-fde
$ ./pmbootstrap.py flasher flash_rootfs --partition userdata
$  sudo fastboot format system
$ ./pmbootstrap.py flasher flash_kernel

selecting mate, xfce4 and hildon respectively. On each of them Xorg failed to start apparently due to the lack of a library. Here is the full Xorg log

Actually I could not get any X11/wayland interface working on my device.