gistfile1.txt

unpacking sources
unpacking source archive /nix/store/1p8g6f8zkpp3qwg7jlf8k7r3m4zm7fgq-source
source root is source
patching sources
configuring
no configure script, doing nothing
building
build flags: SHELL=/nix/store/xb062l4b76zyhq6grqf4iyfdikkpg8fl-bash-4.4-p23/bin/bash module
/nix/store/xb062l4b76zyhq6grqf4iyfdikkpg8fl-bash-4.4-p23/bin/bash: bc: command not found
  CC [M]  /build/source/src/main.o
  CC [M]  /build/source/src/noise.o
  CC [M]  /build/source/src/device.o
  CC [M]  /build/source/src/peer.o
  CC [M]  /build/source/src/timers.o
  CC [M]  /build/source/src/queueing.o
  CC [M]  /build/source/src/send.o
  CC [M]  /build/source/src/receive.o
  CC [M]  /build/source/src/socket.o
In file included from <command-line>:
/build/source/src/socket.c: In function 'send6':
/build/source/src/compat/compat.h:865:42: error: 'const struct ipv6_stub' has no member named 'ipv6_dst_lookup'; did you mean 'ipv6_dst_lookup_flow'?
 #define ipv6_dst_lookup_flow(a, b, c, d) ipv6_dst_lookup(a, b, &dst, c) + (void *)0 ?: dst
                                          ^~~~~~~~~~~~~~~
/build/source/src/socket.c:145:20: note: in expansion of macro 'ipv6_dst_lookup_flow'
   dst = ipv6_stub->ipv6_dst_lookup_flow(sock_net(sock), sock, &fl,
                    ^~~~~~~~~~~~~~~~~~~~
make[3]: *** [/nix/store/rbbfirlkflxvnsvh4myfrap2h3l85nav-linux-5.4.5-dev/lib/modules/5.4.5/source/scripts/Makefile.build:266: /build/source/src/socket.o] Error 1
make[2]: *** [/nix/store/rbbfirlkflxvnsvh4myfrap2h3l85nav-linux-5.4.5-dev/lib/modules/5.4.5/source/Makefile:1652: /build/source/src] Error 2
make[1]: *** [/nix/store/rbbfirlkflxvnsvh4myfrap2h3l85nav-linux-5.4.5-dev/lib/modules/5.4.5/source/Makefile:179: sub-make] Error 2
make: *** [Makefile:36: module] Error 2
builder for '/nix/store/03dlljdy5rikmig0hgwnn49spnar1smb-wireguard-0.0.20191212.drv' failed with exit code 2