these 3 derivations will be built: /nix/store/j2vpvcs2xc7vvwyzy8d07kgzg1xhwmy0-nix-grpc-store-plugin-0.1.0.drv /nix/store/vjqz17fdsrl1ifsq6kl4jvyl18pmi9mk-nix-with-grpc-store-2.34.8.drv /nix/store/9vzp6raq7szdqbclmxrgh2w9f53p94jd-nix-with-plugin-check.drv error: Cannot build '/nix/store/j2vpvcs2xc7vvwyzy8d07kgzg1xhwmy0-nix-grpc-store-plugin-0.1.0.drv'. Reason: builder failed with exit code 1. Output paths: /nix/store/d4qvc460dlcld1grxzvy35jng0bvpnkm-nix-grpc-store-plugin-0.1.0 /nix/store/mhid6kyr47ccbxk0slllaqzz0f9gd2jn-nix-grpc-store-plugin-0.1.0-debug Last 25 log lines: > FAILED: [code=1] nix-grpc-store.so.p/src_client_transfer.cc.o > clang++ -Inix-grpc-store.so.p -I. -I.. -I../src -I/nix/store/0gyk1hdw37b47p2pra40hjf7xzl312lf-abseil-cpp-20260107.1-dev/include -I/nix/store/n81x7qakspm4bnm9q8cjdgjvvx6h691v-grpc-1.83.0/include -I/nix/store/4hdzvycn5mkg3xm1ggscp3mxz8005c3m-protobuf-36.1/include -I/nix/store/sqg55j6303c9x9jgjvf8rpi3q79x9ngv-zstd-1.5.7-dev/include -I/nix/store/dzjdhjxdlwbsnkw55waj4ym711vnwq3n-nix-store-2.34.8-dev/include -I/nix/store/kn5a85s018r96dnhnnmnayyfcj375adv-nix-util-2.34.8-dev/include -I/nix/store/hq8zqc1b5y0llk0h278b2vv2gxrz9mr5-libarchive-3.8.9-dev/include -I/nix/store/hl8ixlmpd3qzdqd0xy0j6rl665fgb2wy-nlohmann_json-3.12.0/include -I/nix/store/mij14pdz6mld0xqg5c6s07mrhglwrz7r-openssl-3.6.4-dev/include -fdiagnostics-color=always -fpch-instantiate-templates -include-pch nix-grpc-store.so.p/client_pch.hh.pch -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++23 -Werror=thread-safety -fpch-instantiate-templates -fPIC -std=c++23 -std=c++23 -pthread -DPROTOBUF_USE_DLLS -DNOMINMAX -DNIX_COMPAT_VERSION_MAJOR=2 -DNIX_COMPAT_VERSION_MINOR=34 '-DNIX_GRPC_BUILT_AGAINST_NIX="2.34.8"' -MD -MQ nix-grpc-store.so.p/src_client_transfer.cc.o -MF nix-grpc-store.so.p/src_client_transfer.cc.o.d -o nix-grpc-store.so.p/src_client_transfer.cc.o -c ../src/client/transfer.cc > In file included from ../src/client/transfer.cc:3: > In file included from ../src/client/store.hh:84: > ../src/client/nar-fetcher.hh:218:29: error: no member named 'Finally' in namespace 'nix'; did you mean simply 'Finally'? > 218 | auto const forget = nix::Finally([&] -> void { > | ^ ~~~~~~~ > /nix/store/kn5a85s018r96dnhnnmnayyfcj375adv-nix-util-2.34.8-dev/include/nix/util/finally.hh:12:52: note: 'Finally' declared here > 12 | class [[nodiscard("Finally values must be used")]] Finally > | ^ > 1 error generated. > [9/11] Compiling C++ object nix-grpc-store.so.p/src_client_build.cc.o > FAILED: [code=1] nix-grpc-store.so.p/src_client_build.cc.o > clang++ -Inix-grpc-store.so.p -I. -I.. -I../src -I/nix/store/0gyk1hdw37b47p2pra40hjf7xzl312lf-abseil-cpp-20260107.1-dev/include -I/nix/store/n81x7qakspm4bnm9q8cjdgjvvx6h691v-grpc-1.83.0/include -I/nix/store/4hdzvycn5mkg3xm1ggscp3mxz8005c3m-protobuf-36.1/include -I/nix/store/sqg55j6303c9x9jgjvf8rpi3q79x9ngv-zstd-1.5.7-dev/include -I/nix/store/dzjdhjxdlwbsnkw55waj4ym711vnwq3n-nix-store-2.34.8-dev/include -I/nix/store/kn5a85s018r96dnhnnmnayyfcj375adv-nix-util-2.34.8-dev/include -I/nix/store/hq8zqc1b5y0llk0h278b2vv2gxrz9mr5-libarchive-3.8.9-dev/include -I/nix/store/hl8ixlmpd3qzdqd0xy0j6rl665fgb2wy-nlohmann_json-3.12.0/include -I/nix/store/mij14pdz6mld0xqg5c6s07mrhglwrz7r-openssl-3.6.4-dev/include -fdiagnostics-color=always -fpch-instantiate-templates -include-pch nix-grpc-store.so.p/client_pch.hh.pch -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++23 -Werror=thread-safety -fpch-instantiate-templates -fPIC -std=c++23 -std=c++23 -pthread -DPROTOBUF_USE_DLLS -DNOMINMAX -DNIX_COMPAT_VERSION_MAJOR=2 -DNIX_COMPAT_VERSION_MINOR=34 '-DNIX_GRPC_BUILT_AGAINST_NIX="2.34.8"' -MD -MQ nix-grpc-store.so.p/src_client_build.cc.o -MF nix-grpc-store.so.p/src_client_build.cc.o.d -o nix-grpc-store.so.p/src_client_build.cc.o -c ../src/client/build.cc > In file included from ../src/client/build.cc:3: > In file included from ../src/client/store.hh:84: > ../src/client/nar-fetcher.hh:218:29: error: no member named 'Finally' in namespace 'nix'; did you mean simply 'Finally'? > 218 | auto const forget = nix::Finally([&] -> void { > | ^ ~~~~~~~ > /nix/store/kn5a85s018r96dnhnnmnayyfcj375adv-nix-util-2.34.8-dev/include/nix/util/finally.hh:12:52: note: 'Finally' declared here > 12 | class [[nodiscard("Finally values must be used")]] Finally > | ^ > 1 error generated. > [10/11] Compiling C++ object nix-grpc-store.so.p/meson-generated_.._nix_remote.grpc.pb.cc.o > ninja: build stopped: subcommand failed. For full logs, run: nix log /nix/store/j2vpvcs2xc7vvwyzy8d07kgzg1xhwmy0-nix-grpc-store-plugin-0.1.0.drv error: Cannot build '/nix/store/vjqz17fdsrl1ifsq6kl4jvyl18pmi9mk-nix-with-grpc-store-2.34.8.drv'. Reason: 1 dependency failed. Output paths: /nix/store/bjbqig74pcadjypr0c06yny0s3w1dzzk-nix-with-grpc-store-2.34.8 error: Cannot build '/nix/store/9vzp6raq7szdqbclmxrgh2w9f53p94jd-nix-with-plugin-check.drv'. Reason: 1 dependency failed. Output paths: /nix/store/d8myq9s424pmzmabpbyn8bab3yx7qj78-nix-with-plugin-check