See attached test results.

[Torbjörn Granlund]

Did you notice this part:

  tests are not linked to the newly compiled library
    local version is: 6.2.1
    linked version is: 6.2.0

That's what's wrong.  GMP's tests then exits to avoid generating
spurious test results.

Why it happens?  Well, some sort of linking path of your system
overrides the local lub.  There is nothing the GMP devs can do to resolv
that, I'm afraid.

-- 
Torbjörn
Please encrypt, key id 0xC8601622