Change "fetch() failed" warning to a debug-mode log message, since it's not really a bad thing.
Change "fetch() failed" warning to a debug-mode log message, since it's not really a bad thing.

Arnavion/libjass,joshuabrown-ellation/libjass,joshuabrown-ellation/libjass,Arnavion/libjass,joshuabrown-ellation/libjass,Arnavion/libjass