1this derivation will be built:2 /nix/store/qn2ysir2c2q91rclcnixkp59x9mzq8d5-nix-grpc-store-0.1.0.drv3error: build of '/nix/store/qn2ysir2c2q91rclcnixkp59x9mzq8d5-nix-grpc-store-0.1.0.drv' on 'ssh-ng://customer@mac02' failed: Cannot build '/nix/store/qn2ysir2c2q91rclcnixkp59x9mzq8d5-nix-grpc-store-0.1.0.drv'.4 Reason: builder failed with exit code 1.5 Output paths:6 /nix/store/va96q9gdi7frkrnmxfr2a5rc7sshpslf-nix-grpc-store-0.1.07 Last 25 log lines:8 > In file included from ../src/nix-grpc-daemon.cc:60:9 > ../src/build-log.hh:21:40: error: unknown template name 'CloneableError'10 > 21 | class BackendError final : public nix::CloneableError<BackendError, nix::Error>11 > | ^12 > ../src/build-log.hh:23:19: error: only virtual member functions can be marked 'override'13 > 23 | void anchor() override {}14 > | ^~~~~~~~15 > ../src/build-log.hh:26:11: error: no template named 'CloneableError'16 > 26 | using CloneableError<BackendError, nix::Error>::CloneableError;17 > | ^18 > ../src/build-log.hh:79:19: error: no matching conversion for functional-style cast from 'const ErrorInfo' to 'BackendError'19 > 79 | throw BackendError(nix::readError(source).info());20 > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~21 > ../src/build-log.hh:21:7: note: candidate constructor (the implicit copy constructor) not viable: no known conversion from 'const ErrorInfo' to 'const BackendError' for 1st argument22 > 21 | class BackendError final : public nix::CloneableError<BackendError, nix::Error>23 > | ^~~~~~~~~~~~24 > ../src/build-log.hh:21:7: note: candidate constructor (the implicit move constructor) not viable: no known conversion from 'const ErrorInfo' to 'BackendError' for 1st argument25 > 21 | class BackendError final : public nix::CloneableError<BackendError, nix::Error>26 > | ^~~~~~~~~~~~27 > ../src/build-log.hh:21:7: note: candidate constructor (the implicit default constructor) not viable: requires 0 arguments, but 1 was provided28 > 4 errors generated.29 > [7/11] Compiling C++ object nix-grpc-store.dylib.p/meson-generated_.._nix_remote.grpc.pb.cc.o30 > [8/11] Compiling C++ object nix-grpc-daemon.p/meson-generated_.._nix_remote.grpc.pb.cc.o31 > [9/11] Compiling C++ object nix-grpc-store.dylib.p/src_grpc-store.cc.o32 > ninja: build stopped: subcommand failed.33 For full logs, run:34 nix log /nix/store/qn2ysir2c2q91rclcnixkp59x9mzq8d5-nix-grpc-store-0.1.0.drv35error: Cannot build '/nix/store/qn2ysir2c2q91rclcnixkp59x9mzq8d5-nix-grpc-store-0.1.0.drv'.36 Reason: builder failed with exit code 1.37 Output paths:38 /nix/store/va96q9gdi7frkrnmxfr2a5rc7sshpslf-nix-grpc-store-0.1.0