these 2 derivations will be built:
  /nix/store/7i84nnsd8g37w3n8yp5c4m02r2rnkg9f-flake-inputs.drv
  /nix/store/75yncmz2xbar8nwq2kiciysph4hahvx0-check-flake-inputs.drv
building '/nix/store/7i84nnsd8g37w3n8yp5c4m02r2rnkg9f-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/7i84nnsd8g37w3n8yp5c4m02r2rnkg9f-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building 7i84nnsd8g37w3n8yp5c4m02r2rnkg9f-flake-inputs.drv
building '/nix/store/75yncmz2xbar8nwq2kiciysph4hahvx0-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/75yncmz2xbar8nwq2kiciysph4hahvx0-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 75yncmz2xbar8nwq2kiciysph4hahvx0-check-flake-inputs.drv