this derivation will be built:
  /nix/store/70zrvajrcna4n91f878dyakvpb7s8389-nix-grpc-store-clang-tidy-0.1.0-beta.1.drv
these 9 paths will be fetched (293.8 MiB download, 1.5 GiB unpacked):
  /nix/store/qhlmk9q9vma1xb24d2abazvdqsrp73w3-clang-22.1.8
  /nix/store/ar9qxjnwn4rcapqmlg44g3skda9p9qfy-clang-22.1.8-lib
  /nix/store/s62b7ciijrd37g1kvmrrm0px0phmzhb7-clang-22.1.8-python
  /nix/store/82lxfl0n7xgxbigbbj84w73qcy4ps0i8-clang-tools-22.1.8
  /nix/store/dhj655ms136rgql2a7bs43xyn5h277r7-clang-wrapper-22.1.8
  /nix/store/c4wdg40dhsdyp04ajnw3diw3i0fllvvm-compiler-rt-libc-22.1.8
  /nix/store/c9f5prs3kivfl37435nda60a05qa8y7g-compiler-rt-libc-22.1.8-dev
  /nix/store/xkz4wxn7n58g7nx9ik57jif3nmjmrjbk-llvm-22.1.8-lib
  /nix/store/5vxaqybsadnlz2ar0j62sl6pbln47ia6-stdenv-linux
error: Cannot build '/nix/store/70zrvajrcna4n91f878dyakvpb7s8389-nix-grpc-store-clang-tidy-0.1.0-beta.1.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/jlkdcfrxjvb5mgz3ckkks7ppm5zshrwq-nix-grpc-store-clang-tidy-0.1.0-beta.1
       Last 25 log lines:
       > ../src/pump.hh:72:19: error: variable 'ready' is not initialized [cppcoreguidelines-init-variables,-warnings-as-errors]
       >    72 |         int const ready = ::poll(&pollFd, 1, got == 0 ? -1 : 0);
       >       |                   ^
       >       |                                          = 0
       > ../src/pump.hh:77:52: error: narrowing conversion from 'size_t' (aka 'unsigned long') to signed type 'int' is implementation-defined [bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions,-warnings-as-errors]
       >    77 |             return got != 0 ? static_cast<ssize_t>(got) : -1;
       >       |                                                    ^
       > ../src/pump.hh:77:59: error: narrowing conversion from constant value 18446744073709551615 (0xFFFFFFFFFFFFFFFF) of type 'size_t' (aka 'unsigned long') to signed type 'int' is implementation-defined [bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions,-warnings-as-errors]
       >    77 |             return got != 0 ? static_cast<ssize_t>(got) : -1;
       >       |                                                           ^
       > ../src/pump.hh:90:41: error: narrowing conversion from 'size_t' (aka 'unsigned long') to signed type 'int' is implementation-defined [bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions,-warnings-as-errors]
       >    90 |             return static_cast<ssize_t>(got); // EOF; caller sees short (possibly zero) batch
       >       |                                         ^
       > ../src/pump.hh:95:48: error: narrowing conversion from 'size_t' (aka 'unsigned long') to signed type 'int' is implementation-defined [bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions,-warnings-as-errors]
       >    95 |         return got != 0 ? static_cast<ssize_t>(got) : -1;
       >       |                                                ^
       > ../src/pump.hh:95:55: error: narrowing conversion from constant value 18446744073709551615 (0xFFFFFFFFFFFFFFFF) of type 'size_t' (aka 'unsigned long') to signed type 'int' is implementation-defined [bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions,-warnings-as-errors]
       >    95 |         return got != 0 ? static_cast<ssize_t>(got) : -1;
       >       |                                                       ^
       > ../src/pump.hh:97:33: error: narrowing conversion from 'size_t' (aka 'unsigned long') to signed type 'int' is implementation-defined [bugprone-narrowing-conversions,cppcoreguidelines-narrowing-conversions,-warnings-as-errors]
       >    97 |     return static_cast<ssize_t>(got);
       >       |                                 ^
       > FAILED: [code=1] meson-internal__clang-tidy
       > /nix/store/jaa89dphx07w3r26y7gh79a7b1mld5p4-meson-1.10.2/bin/meson --internal clangtidy /build/source /build/source/build --color always
       > ninja: build stopped: subcommand failed.
       For full logs, run:
         nix log /nix/store/70zrvajrcna4n91f878dyakvpb7s8389-nix-grpc-store-clang-tidy-0.1.0-beta.1.drv