this derivation will be built:
  /nix/store/mdzhkmgld4kwmbd0l2gma3jmgrp504a6-nix-grpc-store-clang-tidy-0.1.0.drv
error: build of '/nix/store/mdzhkmgld4kwmbd0l2gma3jmgrp504a6-nix-grpc-store-clang-tidy-0.1.0.drv' on 'ssh-ng://customer@mac02' failed: Cannot build '/nix/store/mdzhkmgld4kwmbd0l2gma3jmgrp504a6-nix-grpc-store-clang-tidy-0.1.0.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/y0pkbjzkz7ppc8pv2byidxgi9ccn4y11-nix-grpc-store-clang-tidy-0.1.0
       Last 25 log lines:
       >    58 |   _LIBCPP_HIDE_FROM_ABI random_device() : random_device("/dev/urandom") {}
       >       |                                                         ^
       > ../src/farm.hh:315:43: note: frame #5: function 'jitter' calls function 'random_device' here
       >   315 |         thread_local std::minstd_rand rng{std::random_device{}()};
       >       |                                           ^
       > ../src/farm.hh:354:52: note: frame #6: function 'run' calls function 'jitter' here
       >   354 |             auto pause = std::max<Clock::duration>(jitter(backoff), state->retryAfter);
       >       |                                                    ^
       > ../tests/farm-client-test.cc:93:14: error: variable name 't0' is too short, expected at least 3 characters [readability-identifier-length,-warnings-as-errors]
       >    93 |         auto t0 = std::chrono::steady_clock::now();
       >       |              ^
       > >>> /nix/store/d8f8g6pnqn4rn18ma7341afkdk0hbj07-clang-tools-22.1.8/bin/clang-tidy --use-color -quiet -p /nix/var/nix/builds/nix-81585-909638428/source/build /nix/var/nix/builds/nix-81585-909638428/source/src/nix-grpc-daemon.cc
       > Errors encountered while running clang-tidy
       > ../src/nix-grpc-daemon.cc:804:12: error: no header providing "sigaction" is directly included [misc-include-cleaner,-warnings-as-errors]
       >    27 |     struct sigaction act{};
       >       |            ^
       > ../src/nix-grpc-daemon.cc:805:9: error: no header providing "sa_handler" is directly included [misc-include-cleaner,-warnings-as-errors]
       >   805 |     act.sa_handler = SIG_IGN;
       >       |         ^
       > ../src/nix-grpc-daemon.cc:806:15: error: no header providing "SIGPIPE" is directly included [misc-include-cleaner,-warnings-as-errors]
       >   806 |     sigaction(SIGPIPE, &act, nullptr);
       >       |               ^
       > FAILED: [code=1] meson-internal__clang-tidy
       > /nix/store/735yy09gy9j1wzwrsd1v1xrgf6izyr5d-meson-1.10.2/bin/meson --internal clangtidy /nix/var/nix/builds/nix-81585-909638428/source /nix/var/nix/builds/nix-81585-909638428/source/build --color always
       > ninja: build stopped: subcommand failed.
       For full logs, run:
         nix log /nix/store/mdzhkmgld4kwmbd0l2gma3jmgrp504a6-nix-grpc-store-clang-tidy-0.1.0.drv
error: Cannot build '/nix/store/mdzhkmgld4kwmbd0l2gma3jmgrp504a6-nix-grpc-store-clang-tidy-0.1.0.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/y0pkbjzkz7ppc8pv2byidxgi9ccn4y11-nix-grpc-store-clang-tidy-0.1.0