these 2 derivations will be built:
  /nix/store/dc8mxc2m3wxh7y2driix5ylx9k03ri3h-flake-inputs.drv
  /nix/store/azjza49ll8l0ascn7jpwg6g0pxrzx428-check-flake-inputs.drv
building '/nix/store/dc8mxc2m3wxh7y2driix5ylx9k03ri3h-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/dc8mxc2m3wxh7y2driix5ylx9k03ri3h-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building dc8mxc2m3wxh7y2driix5ylx9k03ri3h-flake-inputs.drv
building '/nix/store/azjza49ll8l0ascn7jpwg6g0pxrzx428-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/azjza49ll8l0ascn7jpwg6g0pxrzx428-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building azjza49ll8l0ascn7jpwg6g0pxrzx428-check-flake-inputs.drv