this derivation will be built:
  /nix/store/cfqd247hkakm0z2pv6y80fkbkys7d6bz-alienarena-7.71.2.drv
error: Cannot build '/nix/store/cfqd247hkakm0z2pv6y80fkbkys7d6bz-alienarena-7.71.2.drv'.
       Reason: builder failed with exit code 2.
       Output paths:
         /nix/store/1ij18h0a13zf72qz70p75fn1348rjlcq-alienarena-7.71.2
       Last 25 log lines:
       > /nix/store/cz0xzc39p2qj26ml15v9bq5ckrmdmdf4-binutils-2.39/bin/ld: libgame.a(libgame_a-acebot_items.o):/build/alienarena-r5673/source/./game/g_local.h:708: multiple definition of `g_maxcells'; libgame.a(libgame_a-g_main.o):/build/alienarena-r5673/source/game/g_local.h:708: first defined here
       > /nix/store/cz0xzc39p2qj26ml15v9bq5ckrmdmdf4-binutils-2.39/bin/ld: libgame.a(libgame_a-acebot_items.o):/build/alienarena-r5673/source/./game/acesrc/acebot.h:142: multiple definition of `node_showents'; libgame.a(libgame_a-g_main.o):/build/alienarena-r5673/source/game/acesrc/acebot.h:142: first defined here
       > /nix/store/cz0xzc39p2qj26ml15v9bq5ckrmdmdf4-binutils-2.39/bin/ld: libgame.a(libgame_a-acebot_items.o):/build/alienarena-r5673/source/./game/acesrc/acebot.h:137: multiple definition of `botvals'; libgame.a(libgame_a-g_main.o):/build/alienarena-r5673/source/game/acesrc/acebot.h:137: first defined here
       > /nix/store/cz0xzc39p2qj26ml15v9bq5ckrmdmdf4-binutils-2.39/bin/ld: libgame.a(libgame_a-acebot_items.o):/build/alienarena-r5673/source/./game/g_local.h:1787: multiple definition of `numipfilters'; libgame.a(libgame_a-g_main.o):/build/alienarena-r5673/source/game/g_local.h:1787: first defined here
       > /nix/store/cz0xzc39p2qj26ml15v9bq5ckrmdmdf4-binutils-2.39/bin/ld: libgame.a(libgame_a-acebot_items.o):/build/alienarena-r5673/source/./game/g_local.h:1786: multiple definition of `ipfilters'; libgame.a(libgame_a-g_main.o):/build/alienarena-r5673/source/game/g_local.h:1786: first defined here
       > /nix/store/cz0xzc39p2qj26ml15v9bq5ckrmdmdf4-binutils-2.39/bin/ld: libgame.a(libgame_a-acebot_items.o):/build/alienarena-r5673/source/./game/g_local.h:1768: multiple definition of `votedmap'; libgame.a(libgame_a-g_main.o):/build/alienarena-r5673/source/game/g_local.h:1768: first defined here
       > /nix/store/cz0xzc39p2qj26ml15v9bq5ckrmdmdf4-binutils-2.39/bin/ld: libgame.a(libgame_a-acebot_items.o):/build/alienarena-r5673/source/./game/q_shared.h:277: multiple definition of `com_parseLine'; game/alienarena_ded-q_shared.o:/build/alienarena-r5673/source/game/q_shared.h:277: first defined here
       > /nix/store/cz0xzc39p2qj26ml15v9bq5ckrmdmdf4-binutils-2.39/bin/ld: libgame.a(libgame_a-acebot_movement.o):/build/alienarena-r5673/source/./game/acesrc/acebot.h:142: multiple definition of `node_showents'; libgame.a(libgame_a-g_main.o):/build/alienarena-r5673/source/game/acesrc/acebot.h:142: first defined here
       > /nix/store/cz0xzc39p2qj26ml15v9bq5ckrmdmdf4-binutils-2.39/bin/ld: libgame.a(libgame_a-acebot_movement.o):/build/alienarena-r5673/source/./game/acesrc/acebot.h:137: multiple definition of `botvals'; libgame.a(libgame_a-g_main.o):/build/alienarena-r5673/source/game/acesrc/acebot.h:137: first defined here
       > /nix/store/cz0xzc39p2qj26ml15v9bq5ckrmdmdf4-binutils-2.39/bin/ld: libgame.a(libgame_a-acebot_movement.o):/build/alienarena-r5673/source/./game/g_local.h:1787: multiple definition of `numipfilters'; libgame.a(libgame_a-g_main.o):/build/alienarena-r5673/source/game/g_local.h:1787: first defined here
       > /nix/store/cz0xzc39p2qj26ml15v9bq5ckrmdmdf4-binutils-2.39/bin/ld: libgame.a(libgame_a-acebot_movement.o):/build/alienarena-r5673/source/./game/g_local.h:1786: multiple definition of `ipfilters'; libgame.a(libgame_a-g_main.o):/build/alienarena-r5673/source/game/g_local.h:1786: first defined here
       > /nix/store/cz0xzc39p2qj26ml15v9bq5ckrmdmdf4-binutils-2.39/bin/ld: libgame.a(libgame_a-acebot_movement.o):/build/alienarena-r5673/source/./game/g_local.h:1768: multiple definition of `votedmap'; libgame.a(libgame_a-g_main.o):/build/alienarena-r5673/source/game/g_local.h:1768: first defined here
       > /nix/store/cz0xzc39p2qj26ml15v9bq5ckrmdmdf4-binutils-2.39/bin/ld: libgame.a(libgame_a-acebot_movement.o):/build/alienarena-r5673/source/./game/g_local.h:708: multiple definition of `g_maxbombs'; libgame.a(libgame_a-g_main.o):/build/alienarena-r5673/source/game/g_local.h:708: first defined here
       > /nix/store/cz0xzc39p2qj26ml15v9bq5ckrmdmdf4-binutils-2.39/bin/ld: libgame.a(libgame_a-acebot_movement.o):/build/alienarena-r5673/source/./game/g_local.h:708: multiple definition of `g_maxseekers'; libgame.a(libgame_a-g_main.o):/build/alienarena-r5673/source/game/g_local.h:708: first defined here
       > /nix/store/cz0xzc39p2qj26ml15v9bq5ckrmdmdf4-binutils-2.39/bin/ld: libgame.a(libgame_a-acebot_movement.o):/build/alienarena-r5673/source/./game/g_local.h:708: multiple definition of `g_maxslugs'; libgame.a(libgame_a-g_main.o):/build/alienarena-r5673/source/game/g_local.h:708: first defined here
       > /nix/store/cz0xzc39p2qj26ml15v9bq5ckrmdmdf4-binutils-2.39/bin/ld: libgame.a(libgame_a-acebot_movement.o):/build/alienarena-r5673/source/./game/g_local.h:708: multiple definition of `g_maxcells'; libgame.a(libgame_a-g_main.o):/build/alienarena-r5673/source/game/g_local.h:708: first defined here
       > /nix/store/cz0xzc39p2qj26ml15v9bq5ckrmdmdf4-binutils-2.39/bin/ld: libgame.a(libgame_a-acebot_movement.o):/build/alienarena-r5673/source/./game/g_local.h:708: multiple definition of `g_maxgrenades'; libgame.a(libgame_a-g_main.o):/build/alienarena-r5673/source/game/g_local.h:708: first defined here
       > /nix/store/cz0xzc39p2qj26ml15v9bq5ckrmdmdf4-binutils-2.39/bin/ld: libgame.a(libgame_a-acebot_movement.o):/build/alienarena-r5673/source/./game/g_local.h:708: multiple definition of `g_maxrockets'; libgame.a(libgame_a-g_main.o):/build/alienarena-r5673/source/game/g_local.h:708: first defined here
       > /nix/store/cz0xzc39p2qj26ml15v9bq5ckrmdmdf4-binutils-2.39/bin/ld: libgame.a(libgame_a-acebot_movement.o):/build/alienarena-r5673/source/./game/g_local.h:708: multiple definition of `g_maxshells'; libgame.a(libgame_a-g_main.o):/build/alienarena-r5673/source/game/g_local.h:708: first defined here
       > /nix/store/cz0xzc39p2qj26ml15v9bq5ckrmdmdf4-binutils-2.39/bin/ld: libgame.a(libgame_a-acebot_movement.o):/build/alienarena-r5673/source/./game/g_local.h:708: multiple definition of `g_maxbullets'; libgame.a(libgame_a-g_main.o):/build/alienarena-r5673/source/game/g_local.h:708: first defined here
       > /nix/store/cz0xzc39p2qj26ml15v9bq5ckrmdmdf4-binutils-2.39/bin/ld: libgame.a(libgame_a-acebot_movement.o):/build/alienarena-r5673/source/./game/q_shared.h:277: multiple definition of `com_parseLine'; game/alienarena_ded-q_shared.o:/build/alienarena-r5673/source/game/q_shared.h:277: first defined here
       > collect2: error: ld returned 1 exit status
       > make[1]: *** [Makefile:2116: alienarena-ded] Error 1
       > make[1]: Leaving directory '/build/alienarena-r5673/source'
       > make: *** [Makefile:552: all-recursive] Error 1
       For full logs, run:
         nix log /nix/store/cfqd247hkakm0z2pv6y80fkbkys7d6bz-alienarena-7.71.2.drv