these 2 derivations will be built:
  /nix/store/pcfznq1bgxzskgrr1zf9n3g8m3xrdz70-flake-inputs.drv
  /nix/store/x1gl795zd09g443xwfa10ylmnszyjhsg-check-flake-inputs.drv
building '/nix/store/pcfznq1bgxzskgrr1zf9n3g8m3xrdz70-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/pcfznq1bgxzskgrr1zf9n3g8m3xrdz70-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building pcfznq1bgxzskgrr1zf9n3g8m3xrdz70-flake-inputs.drv
building '/nix/store/x1gl795zd09g443xwfa10ylmnszyjhsg-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/x1gl795zd09g443xwfa10ylmnszyjhsg-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building x1gl795zd09g443xwfa10ylmnszyjhsg-check-flake-inputs.drv