these 2 derivations will be built:
  /nix/store/8fdqcabhv3swvn6hbwrdn7qla9i7n3kp-flake-inputs.drv
  /nix/store/5835a777nk6vdv9jd5fw8sr091x5mn69-check-flake-inputs.drv
building '/nix/store/8fdqcabhv3swvn6hbwrdn7qla9i7n3kp-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/8fdqcabhv3swvn6hbwrdn7qla9i7n3kp-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building 8fdqcabhv3swvn6hbwrdn7qla9i7n3kp-flake-inputs.drv
building '/nix/store/5835a777nk6vdv9jd5fw8sr091x5mn69-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/5835a777nk6vdv9jd5fw8sr091x5mn69-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building 5835a777nk6vdv9jd5fw8sr091x5mn69-check-flake-inputs.drv