these 2 derivations will be built:
  /nix/store/pyds1jcz9jd8vwj0h846nf4749nm52xp-flake-inputs.drv
  /nix/store/kxp1h5rlr4z89lhnjp2ml2lwh3z2l3s5-check-flake-inputs.drv
building '/nix/store/pyds1jcz9jd8vwj0h846nf4749nm52xp-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/pyds1jcz9jd8vwj0h846nf4749nm52xp-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building pyds1jcz9jd8vwj0h846nf4749nm52xp-flake-inputs.drv
building '/nix/store/kxp1h5rlr4z89lhnjp2ml2lwh3z2l3s5-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/kxp1h5rlr4z89lhnjp2ml2lwh3z2l3s5-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building kxp1h5rlr4z89lhnjp2ml2lwh3z2l3s5-check-flake-inputs.drv