fails:Process.getrlimit when passed a Symbol coerces :LOCKS into RLIMIT_LOCKS
fails:Process.getrlimit when passed a Symbol coerces :NLIMITS into RLIMIT_NLIMITS
fails:Process.getrlimit when passed a Symbol coerces :OFILE into RLIMIT_OFILE
fails:Process.getrlimit when passed a String coerces 'LOCKS' into RLIMIT_LOCKS
fails:Process.getrlimit when passed a String coerces 'NLIMITS' into RLIMIT_NLIMITS
fails:Process.getrlimit when passed a String coerces 'OFILE' into RLIMIT_OFILE
