Solaris error on CRAN

[mattdowle]

checking tests ... ERROR
Running the tests in ‘tests/main.R’ failed.
Last 13 lines of output:
           d1         d2 [Key= Types=cha,c("]
1: 1984-03-17 1984-03-17 
    
Running test id 1696
Test 1729.9 didn't produce correct output:
> fwrite(DT) 
Expected: 'V15.123456789e\+300-5.123456789e\+3001e-3051e\+3051.2e-3051.2e\+3051.23e-3051.23e\+305'
Observed: 'V15.123456789e+300-5.123456789e+3009.99999999999999e-3061e+3051.2e-3051.2e+3051.23e-3051.23e+305'
  
  Error in eval(expr, envir, enclos) : 
    3 errors out of 5900 (lastID=1744.3, endian==big, sizeof(long double)==0,
sizeof(pointer)==4) in inst/tests/tests.Rraw on Fri Nov 25 15:54:21 2016.
Search tests.Rraw for test numbers: 1612.1, 1612.2, 1729.9.