0:29.79 js/src/ctypes/libffi> config.status: executing include commands
 0:29.79 js/src/ctypes/libffi> config.status: executing src commands
 0:29.79
 0:29.79 Creating config.status
 0:30.31 Reticulating splines...
 0:54.37 Traceback (most recent call last):
 0:54.37   File "config.status", line 1338, in <module>
 0:54.37     config_status(**args)
 0:54.37   File "/home/rakhi/mozilla-central/python/mozbuild/mozbuild/config_status.py", line 159, in config_status
 0:54.37     the_backend.consume(definitions)
 0:54.37   File "/home/rakhi/mozilla-central/python/mozbuild/mozbuild/backend/base.py", line 143, in consume
 0:54.37     self.consume_finished()
 0:54.37   File "/home/rakhi/mozilla-central/python/mozbuild/mozbuild/backend/recursivemake.py", line 817, in consume_finished
 0:54.37     self._check_blacklisted_variables(makefile_in, content)
 0:54.37   File "/home/rakhi/mozilla-central/python/mozbuild/mozbuild/backend/recursivemake.py", line 762, in _check_blacklisted_variables
 0:54.37     % (x, makefile_in, message))
 0:54.37 Exception: Variable MODULE is defined in /home/rakhi/mozilla-central/accessible/Makefile.in. It should only be defined in moz.build files.
 0:54.73 *** Fix above errors and then restart with\
 0:54.73                "/usr/bin/make -f client.mk build"
 0:54.73 make[2]: *** [configure] Error 1
 0:54.73 make[1]: *** [/home/rakhi/mozilla-central/obj-x86_64-unknown-linux-gnu/Makefile] Error 2
 0:54.73 make: *** [build] Error 2
 0:54.78 0 compiler warnings present.