these 2 derivations will be built:
  /nix/store/gmd2rccm3swcincjbk2hc08x74v6gzms-flake-inputs.drv
  /nix/store/9ma0ds3fa4i7ri2r7hbd7dk64cwfz7bz-check-flake-inputs.drv
building '/nix/store/gmd2rccm3swcincjbk2hc08x74v6gzms-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/gmd2rccm3swcincjbk2hc08x74v6gzms-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building gmd2rccm3swcincjbk2hc08x74v6gzms-flake-inputs.drv
building '/nix/store/9ma0ds3fa4i7ri2r7hbd7dk64cwfz7bz-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/9ma0ds3fa4i7ri2r7hbd7dk64cwfz7bz-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 9ma0ds3fa4i7ri2r7hbd7dk64cwfz7bz-check-flake-inputs.drv