On Mon, Dec 29, 2014 at 3:22 PM, Rene Rivera <grafikrobot@gmail.com> wrote:
And there wasn't a build error some place in the log?


The  boost-reports.log file is identical, and there isn't anything that strikes me as suspicious earlier on in the file. 
The full contents are here: http://pastebin.com/pUZXtZaU

There are also boost-reports/master.log and boost-reports/develop.log, they are both short:
tomkent@willie02:~/willie02-reports$ cat boost-reports/develop.log 
time: cannot run build_results: No such file or directory
Command exited with non-zero status 127
0.00user 0.00system 0:00.00elapsed ?%CPU (0avgtext+0avgdata 1408maxresident)k
0inputs+0outputs (0major+76minor)pagefaults 0swaps
tomkent@willie02:~/willie02-reports$ cat boost-reports/master.log 
time: cannot run build_results: No such file or directory
Command exited with non-zero status 127
0.00user 0.00system 0:00.00elapsed ?%CPU (0avgtext+0avgdata 1424maxresident)k
0inputs+0outputs (0major+76minor)pagefaults 0swaps

Hope that helped.
Tom