this derivation will be built: /nix/store/3qj07hq6p3z8cd1sf6993vm4nd6xr5nl-nix-grpc-store-plugin-0.1.0.drv Failed to find a machine for remote build! derivation: 3qj07hq6p3z8cd1sf6993vm4nd6xr5nl-nix-grpc-store-plugin-0.1.0.drv required (system, features): (aarch64-linux, []) 1 available machines: (systems, maxjobs, supportedFeatures, mandatoryFeatures) ([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], []) error: Cannot build '/nix/store/3qj07hq6p3z8cd1sf6993vm4nd6xr5nl-nix-grpc-store-plugin-0.1.0.drv'. Reason: builder failed with exit code 1. Output paths: /nix/store/51kz2i04xy8rf2gmw9xfj9fz69prlby9-nix-grpc-store-plugin-0.1.0 /nix/store/n3l1jlilqbycq78zbr5n4kypv8j3jqk7-nix-grpc-store-plugin-0.1.0-debug Last 25 log lines: > clang++ -Inix-grpc-store.so.p -I. -I.. -I../src -I/nix/store/9nb5n3dzcfqlf3fzahrkamqzpjazy5lh-abseil-cpp-20260107.1-dev/include -I/nix/store/zsbcm1brz7v8ilrz6w8ij11yhbf8fyiv-grpc-1.83.0/include -I/nix/store/nxlmb8lkbnzwcj46mmsvn1gjrgzap7sw-protobuf-36.1/include -I/nix/store/inzvxx780z6lzmg7rnx31mg1fza6jn4i-zstd-1.5.7-dev/include -I/nix/store/5xs99kk0d4bii69rbvx2is337qwia0c3-nix-store-2.34.8-dev/include -I/nix/store/jznvjrlvw54iaffjir64cl5w2ixl3r71-nix-util-2.34.8-dev/include -I/nix/store/756lghfnpkz1wd9q0pwl0g0k41hwvxdp-libarchive-3.8.9-dev/include -I/nix/store/di43ny2idx5kmh6zaig6g3h0wnb3fqyd-nlohmann_json-3.12.0/include -I/nix/store/ik15agzk82h1sbazhalg11y8zw1xvl8n-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/jznvjrlvw54iaffjir64cl5w2ixl3r71-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. > [8/11] 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/9nb5n3dzcfqlf3fzahrkamqzpjazy5lh-abseil-cpp-20260107.1-dev/include -I/nix/store/zsbcm1brz7v8ilrz6w8ij11yhbf8fyiv-grpc-1.83.0/include -I/nix/store/nxlmb8lkbnzwcj46mmsvn1gjrgzap7sw-protobuf-36.1/include -I/nix/store/inzvxx780z6lzmg7rnx31mg1fza6jn4i-zstd-1.5.7-dev/include -I/nix/store/5xs99kk0d4bii69rbvx2is337qwia0c3-nix-store-2.34.8-dev/include -I/nix/store/jznvjrlvw54iaffjir64cl5w2ixl3r71-nix-util-2.34.8-dev/include -I/nix/store/756lghfnpkz1wd9q0pwl0g0k41hwvxdp-libarchive-3.8.9-dev/include -I/nix/store/di43ny2idx5kmh6zaig6g3h0wnb3fqyd-nlohmann_json-3.12.0/include -I/nix/store/ik15agzk82h1sbazhalg11y8zw1xvl8n-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/jznvjrlvw54iaffjir64cl5w2ixl3r71-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/meson-generated_.._nix_remote.pb.cc.o > [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/3qj07hq6p3z8cd1sf6993vm4nd6xr5nl-nix-grpc-store-plugin-0.1.0.drv