3.13.0: daemon mode now requires root

[fredemmott]

fred@foo$  hhvm -m daemon -p 8080 -v Server.DefaultDocument=index.php -v Server.ErrorDocument404=index.php -d hhvm.log.use_log_file=true -d error_log=/tmp/error_log -d hhvm.log.file=/tmp/hhvm_log_file

Silently fails. Works fine with -m server, or with sudo

[trogau]

Think this is the same thing as #6950

[Orvid]

I'm going to agree with trogau here. daemon mode doesn't actually require root, instead the issues being observed were caused by the same logging issue as #6950.

Closing as duplicate.