these 2 derivations will be built:
  /nix/store/6jznb99a5z7plml618crx61cb475p6dz-nix-grpc-store-0.2.0.drv
  /nix/store/p7k8g3p796plqwba2xq1f08mpzabsd6q-nix-grpc-store-exit-stress.drv
error: Cannot build '/nix/store/6jznb99a5z7plml618crx61cb475p6dz-nix-grpc-store-0.2.0.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/08i7yr3xpfcsbzwsm5s20dlm9606zqjl-nix-grpc-store-0.2.0
       Last 25 log lines:
       >  1/10 nix-grpc-store:plugin-loader OK              0.12s
       >  2/10 nix-grpc-store:scheduler     OK              0.37s
       >  3/10 nix-grpc-store:xfcc          OK              0.43s
       >  4/10 nix-grpc-store:upload-spool  OK              0.62s
       >  5/10 nix-grpc-store:log-spill     OK              0.67s
       >  6/10 nix-grpc-store:nar-fetcher   FAIL            0.73s   killed by signal 6 SIGABRT
       > >>> MSAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1:print_stacktrace=1 MALLOC_PERTURB_=173 MESON_TEST_ITERATION=1 ASAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1 UBSAN_OPTIONS=halt_on_error=1:abort_on_error=1:print_summary=1:print_stacktrace=1 /private/var/tb/5/scratch/0f235ede71186998/build/source/build/nar-fetcher-test
       > ――――――――――――――――――――――――――――――――――――― ✀  ―――――――――――――――――――――――――――――――――――――
       > stderr:
       > Assertion failed: (service.calls == 2), function failedFetchIsRetried, file nar-fetcher-test.cc, line 68.
       > ――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――
       >
       >  7/10 nix-grpc-store:call          OK              0.81s
       >  8/10 nix-grpc-store:upload-claims OK              0.96s
       >  9/10 nix-grpc-store:oidc          OK              1.12s
       > 10/10 nix-grpc-store:farm-client   OK              9.15s
       >
       > Summary of Failures:
       >
       >  6/10 nix-grpc-store:nar-fetcher   FAIL            0.73s   killed by signal 6 SIGABRT
       >
       > Ok:                9
       > Fail:              1
       >
       > Full log written to /private/var/tb/5/scratch/0f235ede71186998/build/source/build/meson-logs/testlog.txt
       For full logs, run:
         nix log /nix/store/6jznb99a5z7plml618crx61cb475p6dz-nix-grpc-store-0.2.0.drv
error: Cannot build '/nix/store/p7k8g3p796plqwba2xq1f08mpzabsd6q-nix-grpc-store-exit-stress.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/wb16r1npgxdck07wzx6lrvnp88q6snrp-nix-grpc-store-exit-stress