I can reproduce the ftbfs locally with sbuild. Tried to cherry-pick the patch linked by Amos, which applies cleanly, but the build still fails:
Icmp4.cc: In member function ‘Icmp4::SendEcho(Ip::Address&, int, char const*, int)’: Icmp4.cc:116:11: error: array subscript ‘struct icmpEchoData[0]’ is partly outside array bounds of ‘char[282]’ [-Werror=array-bounds] 116 | echo->opcode = (unsigned char) opcode; | ~~~~~~^~~~~~ In file included from ../../include/squid.h:87, from Icmp4.cc:13: Icmp4.cc:87:23: note: while referencing ‘Icmp4::SendEcho(Ip::Address&, int, char const*, int)::pkt’ 87 | LOCAL_ARRAY(char, pkt, MAX_PKT4_SZ); | ^~~ cc1plus: all warnings being treated as errors make[5]: *** [Makefile:959: Icmp6.o] Error 1 make[5]: *** Waiting for unfinished jobs.... cc1plus: all warnings being treated as errors make[5]: *** [Makefile:959: Icmp4.o] Error 1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1939352 Title: FTBFS 4.13-10ubuntu3 error: ‘numeric_limits’ is not a member of ‘std’ To manage notifications about this bug go to: https://bugs.launchpad.net/squid/+bug/1939352/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs