Mark BROKEN: fails to build

compile: warnings being treated as errors
e3dpng.erl:71: erlang:get_stacktrace/0: deprecated; use the new try/catch syntax for retrieving the stack backtrace
e3dpng.erl:75: erlang:get_stacktrace/0: deprecated; use the new try/catch syntax for retrieving the stack backtrace
e3dpng.erl:111: erlang:get_stacktrace/0: deprecated; use the new try/catch syntax for retrieving the stack backtrace
e3dpng.erl:115: erlang:get_stacktrace/0: deprecated; use the new try/catch syntax for retrieving the stack backtrace

Reported by: pkg-fallout