1.43 make test hangs at t/10examp under cygwin

[Paul Galbraith]

I just downloaded DBI-1.43.tar.gz from cpan and am trying to install on 
windows xp / cygwin.  Make goes fine, but 'make test' hangs on the tenth 
test.  Tail of output with TEST_VERBOSE=1 below:

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warn: 
DBI::db=HASH(0x10334e54)->parse_trace_flags(nonesuch|SQL|nonesuch2) 
ignored unknown trace flags: 'nonesuch' 'nonesuch2' at t/09trace.t line 106
ok 63
ok 64
ok 65
ok 66
ok
t/10examp.............

----------
I killed the process after 10 minutes or so, as none of the other tests 
took more than a second or two.

Can I ignore this or have I really got a problem?
Paul