TOT Build succeeds

After Moscow fixed the atoi error I believe that the TOT build succeeded!

How does one determine if a build it successful? I ask because sometimes some errors are considered OK. But I don't know how to determine whether an error is acceptable or not. Here's the errors that I'm getting in the TOT build after Moscow has fixed the atoi error:

LOGS/demo.log:make[1]: *** [hello_world] Error 1
LOGS/demo.log:make[3]: *** [demo] Error 1
LOGS/demo.log:make[2]: *** [demo/demo] Error 2
LOGS/demo.log:make[1]: *** [local] Error 2
LOGS/demo.log:make[1]: *** [hello_world] Error 1
LOGS/demo.log:make[3]: *** [demo] Error 1
LOGS/demo.log:make[2]: *** [demo/demo] Error 2
LOGS/demo.log:make[1]: *** [local] Error 2
LOGS/makeall.log:make[2]: *** No rule to make target `install'.  Stop.
LOGS/makeall.log:make[2]: *** No rule to make target `install'.  Stop.
LOGS/makeall.log:make[2]: *** No rule to make target `install'.  Stop.
LOGS/makeall.log:make[2]: *** No rule to make target `install'.  Stop.
LOGS/makeall.log:make[2]: *** No rule to make target `install'.  Stop.
LOGS/makeall.log:make[2]: *** No rule to make target `install'.  Stop.
LOGS/makeall.log:make[2]: *** No rule to make target `install'.  Stop.
LOGS/makeall.log:make[2]: *** No rule to make target `install'.  Stop.
LOGS/makeall.log:make[2]: *** No rule to make target `install'.  Stop.
LOGS/makeall.log:make[2]: *** [rkjump.o] Error 127
LOGS/makeall.log:make[2]: *** No rule to make target `install'.  Stop.

I figure the demo.log errors may be acceptable and I remember the [rkjump.o] error. But are those "No rule to make target 'install'"'s OK?