these 2 derivations will be built:
  /nix/store/gi511cwq77r5ak4bjia2h5r9k7v8vdps-flake-inputs.drv
  /nix/store/z7dhkyqfhh44hgiyz04f4i69d19sncpk-check-flake-inputs.drv
building '/nix/store/gi511cwq77r5ak4bjia2h5r9k7v8vdps-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/gi511cwq77r5ak4bjia2h5r9k7v8vdps-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building gi511cwq77r5ak4bjia2h5r9k7v8vdps-flake-inputs.drv
building '/nix/store/z7dhkyqfhh44hgiyz04f4i69d19sncpk-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/z7dhkyqfhh44hgiyz04f4i69d19sncpk-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building z7dhkyqfhh44hgiyz04f4i69d19sncpk-check-flake-inputs.drv