make: "varmod-localtime.mk" line 60: Invalid time value "-1"
	while evaluating "${:L:localtime=-1} != """ with value ""
make: "varmod-localtime.mk" line 70: Invalid time value " 1"
	while evaluating "${:L:localtime= 1} != """ with value ""
make: "varmod-localtime.mk" line 117: Invalid time value "10000000000000000000000000000000"
	while evaluating "${:L:localtime=10000000000000000000000000000000} != """ with value ""
make: "varmod-localtime.mk" line 129: Invalid time value "error"
	while evaluating "${:L:localtime=error} != """ with value ""
make: "varmod-localtime.mk" line 139: Invalid time value "100000S,1970,bad,"
	while evaluating variable "%Y" with value "%Y"
make: Fatal errors encountered -- cannot continue
make: stopped making "all" in unit-tests
exit status 1