these 2 derivations will be built:
  /nix/store/95a1i6hw03z0layf12z5qdjwij8g9g3q-flake-inputs.drv
  /nix/store/71k74ld2d78lxnk6qm0nva6rrqs4f0rm-check-flake-inputs.drv
building '/nix/store/95a1i6hw03z0layf12z5qdjwij8g9g3q-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=20&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/95a1i6hw03z0layf12z5qdjwij8g9g3q-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building 95a1i6hw03z0layf12z5qdjwij8g9g3q-flake-inputs.drv
building '/nix/store/71k74ld2d78lxnk6qm0nva6rrqs4f0rm-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=20&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/71k74ld2d78lxnk6qm0nva6rrqs4f0rm-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 71k74ld2d78lxnk6qm0nva6rrqs4f0rm-check-flake-inputs.drv