Just 4 info:
Don't try to flash any custom kernel while using the upcoming nightly.
You'll loose wifi, fmradio and cifs if you do.
Kernel cookers like GM (syjah) have to update their updater-scripts to replace the kernel modules at /system/lib/modules because they've been moved out of the ramdisk due to the inline kernel building changes we've made.
Is the new nightly the same as your test build?
Sent from my GT-I9100 using xda premium