Analyse following RPM build log snippet. Describe contents accurately, without speculation or suggestions for resolution.            
Your analysis must be as concise as possible, while keeping relevant information intact.
Snippet: 
E       assert "â­ââââââââââââââââ <class 'int'> ââââââââââââââââââ®\nâ int([x]) -> integer                            â\nâ int(x, base=10) -> integer                     â\nâ                                                â\nâ      denominator = 1                           â\nâ             imag = 0                           â\nâ        numerator = 1                           â\nâ             real = 1                           â\nâ as_integer_ratio = def as_integer_ratio():     â\nâ                    Return a pair of integers,  â\nâ                    whose ratio is equal to the â\nâ                    original int.               â\nâ        bit_count = def bit_count(): Number of  â\nâ                    ones in the binary          â\nâ                    representation of the       â\nâ                    absolute value of self.     â\nâ       bit_length = def bit_length(): Number of â\nâ                    bits necessary to represent â\nâ                    self in binary.             â\nâ        conjugate = def conjugate(): Returns    â\nâ                    self, the complex conjugate â\nâ                    of any int.                 â\nâ       from_bytes = def from_bytes(bytes,       â\nâ                    byteorder='big', *,         â\nâ                    signed=False): Return the   â\nâ                    integer represented by the  â\nâ                    given array of bytes.       â\nâ       is_integer = def is_integer(): Returns   â\nâ                    True. Exists for duck type  â\nâ                    compatibility with          â\nâ                    float.is_integer.           â\nâ         to_bytes = def to_bytes(length=1,      â\nâ                    byteorder='big', *,         â\nâ                    signed=False): Return an    â\nâ                    array of bytes representing â\nâ                    an integer.                 â\nâ°âââââââââââââââââââââââââââââââââââââââââââââââââ¯\n" == "â­ââââââââââââââââ <class 'int'> ââââââââââââââââââ®\nâ int([x]) -> integer                            â\nâ int(x, base=10) -> integer                     â\nâ                                                â\nâ      denominator = 1                           â\nâ             imag = 0                           â\nâ        numerator = 1                           â\nâ             real = 1                           â\nâ as_integer_ratio = def as_integer_ratio():     â\nâ                    Return integer ratio.       â\nâ       bit_length = def bit_length(): Number of â\nâ                    bits necessary to represent â\nâ                    self in binary.             â\nâ        conjugate = def conjugate(...) Returns  â\nâ                    self, the complex conjugate â\nâ                    of any int.                 â\nâ       from_bytes = def from_bytes(bytes,       â\nâ                    byteorder, *,               â\nâ                    signed=False): Return the   â\nâ                    integer represented by the  â\nâ                    given array of bytes.       â\nâ         to_bytes = def to_bytes(length,        â\nâ                    byteorder, *,               â\nâ                    signed=False): Return an    â\nâ                    array of bytes representing â\nâ                    an integer.                 â\nâ°âââââââââââââââââââââââââââââââââââââââââââââââââ¯\n"
E         
E           â­ââââââââââââââââ <class 'int'> ââââââââââââââââââ®
E           â int([x]) -> integer                            â
E           â int(x, base=10) -> integer                     â
E           â                                                â
E           â      denominator = 1                           â
E           â             imag = 0                           â
E           â        numerator = 1                           â
E           â             real = 1                           â
E           â as_integer_ratio = def as_integer_ratio():     â
E         - â                    Return integer ratio.       â
E         ?                                    ^^^^^^^^^^^^
E         + â                    Return a pair of integers,  â
E         ?                            ++++++++++        ^^

Answer: This is extended error output (lines starting with capital E). It shows the diff between the expected and the actual result. The lines of diff are prepended with symbols -, + and ?. The actual output doesn't contain the string "Return integer ratio.", it contains a string "Return a pair of integers,". The difference is made more visible by using the + and ^ symbols in the lines starting with ?, which show exactly what characters are added or missing explicitly.