The interesting parts of the error message are further up. Please show the output of the test t/03-packet.t. It seems troublesome.

The easiest way to get the (full) test output of the failing test is the following sequence:

C:\>cpan
cpan> look Net::SSH::Perl
C:\...\Net-SSH-Perl> dmake
C:\...\Net-SSH-Perl> perl -Ilib -w t\03-packet.t
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