OK, those look good. I assume the downloads went as expected.
Now on to the trickier part, setting up sonarr. I am a fairly new user to sonarr and radarr, but they are working for me. The main thing that often trips people up with these is making sure they can properly communicate the paths with nzbget, etc. Basically, you just need to make sure they are doing the mappings the same way.
To me, this suggests that you had a relative path somewhere in the settings for sonarr, since /usr isn't going to be part of a mapped path but /usr/local/bin might very well be the "current directory" of the executable inside the container.