fails:Time#localtime converts time to the UTC offset specified as an Integer number of seconds
fails:Time#localtime returns a Time with a UTC offset of the specified number of Rational seconds
fails:Time#localtime returns a Time with a UTC offset specified as +HH:MM
fails:Time#localtime returns a Time with a UTC offset specified as -HH:MM
fails:Time#localtime raises ArgumentError if the String argument is not in an ASCII-compatible encoding
fails:Time#localtime raises ArgumentError if the argument represents a value less than or equal to -86400 seconds
fails:Time#localtime raises ArgumentError if the argument represents a value greater than or equal to 86400 seconds
fails:Time#localtime with an argument that responds to #to_int coerces using #to_int
fails:Time#localtime with an argument that responds to #to_r coerces using #to_r
fails:Time#localtime with an argument that responds to #to_str coerces using #to_str
