Source: capnproto
Version: 0.7.0-6
Severity: serious
Justification: FTBFS (when it built before)
During archive-wide test rebuilding of an IPv6-only environment (which
appears on some normal buildds)[1] we noticed that this package fails:
kj/async-io-test.c++:126: failed: expected ("1.2.3.4:80") == (tryParse(w,
network, "1.2.3.4:http", 5678)); 1.2.3.4:80; tryParse(w, network,
"1.2.3.4:http", 5678) = [::ffff:1.2.3.4]:80
stack: 55872da0b7fc 55872d9e5546 7f1351d2c60f 7f1351ccef9a 7f1351d2d7f5
7f1351d2ea31 7f1351d035ba 7f1351ccef9a 7f1351d03c11 7f1351d2b59c 7f13518f5e0a
55872d8438d9
[ FAIL ] kj/async-io-test.c++:107: legacy test: AsyncIo/AddressParsing (71960
μs)
The full log is available at
http://perl.debian.net/rebuild-logs/sid-v6only/capnproto_0.7.0-6/capnproto_0.7.0-6_amd64-2020-06-28T02:01:53Z.build
One way to replicate this environment is like so:
# unshare -n
# ip li set lo up
# ip li add dummy0 type dummy
# ip li set dummy0 up
Cheers
Dominic
[1] this test showed approximately 100 packages in the archive failing,
but nearly all of them were due to the behaviour of libio-socket-ip-perl,
so will be fixed centrally. I'm filing bugs about the small number of
unrelated cases.
