these 2 derivations will be built:
  /nix/store/njdnka0q03wi0j7spmxh78mjpldrhbqk-flake-inputs.drv
  /nix/store/gz6j5358g0xv1gk7l1i07xpv36ndf8g0-check-flake-inputs.drv
building '/nix/store/njdnka0q03wi0j7spmxh78mjpldrhbqk-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/njdnka0q03wi0j7spmxh78mjpldrhbqk-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building njdnka0q03wi0j7spmxh78mjpldrhbqk-flake-inputs.drv
building '/nix/store/gz6j5358g0xv1gk7l1i07xpv36ndf8g0-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/gz6j5358g0xv1gk7l1i07xpv36ndf8g0-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building gz6j5358g0xv1gk7l1i07xpv36ndf8g0-check-flake-inputs.drv