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: 
:: [ 09:23:47 ] :: [  BEGIN   ] :: compare what telnet received with what was sent :: actually running 'diffdump telnet_out data'
--- /dev/fd/63	2025-02-18 09:23:47.151243575 +0000
+++ /dev/fd/62	2025-02-18 09:23:47.154243644 +0000
@@ -0,0 +1,3 @@
+00000000  68 65 6c 6c 6f 0a 6f 6e  65 0a 74 77 6f 0a 74 68  |hello.one.two.th|
+00000010  72 65 65 0a 62 79 65 0a                           |ree.bye.|
+00000018
:: [ 09:23:47 ] :: [   FAIL   ] :: compare what telnet received with what was sent (Expected 0, got 1)
8888888888888888888888
send: spawn id exp4 not open
    while executing
"send "GET /data\r\r""
    (file "telnet.expect" line 6)
8888888888888888888888
Failure caused by missing python2.