Sorry about that - the espruino-nightly is actually something that someone else is running.
I changed the filenames recently (so they included the version number) and it seems to have broken his builds :( I've just asked him so hopefully they'll come back online soon.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
Sorry about that - the espruino-nightly is actually something that someone else is running.
I changed the filenames recently (so they included the version number) and it seems to have broken his builds :( I've just asked him so hopefully they'll come back online soon.