disable some warnings

4 jobs for 300-tracks-for-trains in 9 minutes and 59 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Configure
passed #105156
linux
configure-linux

00:00:09

 
  Compile
passed #105157
linux
make-linux

00:01:42

 
  Unit Test
passed #105158
linux
test

00:07:17

 
  Dev Test
passed #105159
linux
dev

00:00:49