these 2 derivations will be built:
  /nix/store/a9wc8spf5vm3jr41xir37r5ahfny3nzz-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/7z8i44dwkzdl78cq3av9p1r0axhi4wfz-nix-grpc-store-fuzz-smoke.drv
error: Cannot build '/nix/store/a9wc8spf5vm3jr41xir37r5ahfny3nzz-nix-grpc-store-fuzzers-0.1.0.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/dz11ax4bpc6wlmi5x3yqh4xvd3qdmbba-nix-grpc-store-fuzzers-0.1.0-debug
         /nix/store/lkv27zgmbjgmgbn65hnwcag09wk0mvgz-nix-grpc-store-fuzzers-0.1.0
       Last 25 log lines:
       > [53/70] Compiling C++ object nix-grpc-daemon.p/meson-generated_.._nix_remote.pb.cc.o
       > [54/70] Linking target fuzz-acl
       > clang++: warning: argument unused during compilation: '-Wa,--compress-debug-sections' [-Wunused-command-line-argument]
       > [55/70] Compiling C++ object nix-grpc-daemon.p/src_daemon_farm.cc.o
       > [56/70] Compiling C++ object fuzz-gen-seeds.p/meson-generated_.._nix_remote.grpc.pb.cc.o
       > [57/70] Compiling C++ object nix-grpc-daemon.p/src_daemon_backend.cc.o
       > [58/70] Compiling C++ object fuzz-xfcc.p/meson-generated_.._nix_remote.grpc.pb.cc.o
       > [59/70] Compiling C++ object nix-grpc-daemon.p/src_daemon_options.cc.o
       > [60/70] Compiling C++ object fuzz-gen-seeds.p/fuzz_gen-seeds.cc.o
       > [61/70] Compiling C++ object nix-grpc-daemon.p/meson-generated_.._nix_remote.grpc.pb.cc.o
       > [62/70] Linking target fuzz-xfcc
       > clang++: warning: argument unused during compilation: '-Wa,--compress-debug-sections' [-Wunused-command-line-argument]
       > [63/70] Compiling C++ object nix-grpc-store.so.p/src_client_store.cc.o
       > [64/70] Linking target fuzz-gen-seeds
       > clang++: warning: argument unused during compilation: '-Wa,--compress-debug-sections' [-Wunused-command-line-argument]
       > [65/70] Compiling C++ object nix-grpc-store.so.p/src_client_transfer.cc.o
       > [66/70] Compiling C++ object nix-grpc-store.so.p/src_client_build.cc.o
       > [67/70] Linking target nix-grpc-store.so
       > clang++: warning: argument unused during compilation: '-Wa,--compress-debug-sections' [-Wunused-command-line-argument]
       > [68/70] Compiling C++ object nix-grpc-daemon.p/src_daemon_auth.cc.o
       > [69/70] Compiling C++ object nix-grpc-daemon.p/src_daemon_main.cc.o
       > [70/70] Linking target nix-grpc-daemon
       > clang++: warning: argument unused during compilation: '-Wa,--compress-debug-sections' [-Wunused-command-line-argument]
       > Running phase: installPhase
       > tribuchet worker error: builder did not produce output /nix/store/dz11ax4bpc6wlmi5x3yqh4xvd3qdmbba-nix-grpc-store-fuzzers-0.1.0-debug
       For full logs, run:
         nix log /nix/store/a9wc8spf5vm3jr41xir37r5ahfny3nzz-nix-grpc-store-fuzzers-0.1.0.drv
error: Cannot build '/nix/store/7z8i44dwkzdl78cq3av9p1r0axhi4wfz-nix-grpc-store-fuzz-smoke.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/5wcb54dq7cbqf884q1y80j4li7rbp8nv-nix-grpc-store-fuzz-smoke