these 2 derivations will be built:
  /nix/store/abl9jncilpvrfijk1vrca8m8xvsnvgf6-flake-inputs.drv
  /nix/store/hrzzfxbrhvdn8y2p7d3w6v601wk515jd-check-flake-inputs.drv
building '/nix/store/abl9jncilpvrfijk1vrca8m8xvsnvgf6-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/abl9jncilpvrfijk1vrca8m8xvsnvgf6-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building abl9jncilpvrfijk1vrca8m8xvsnvgf6-flake-inputs.drv
building '/nix/store/hrzzfxbrhvdn8y2p7d3w6v601wk515jd-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/hrzzfxbrhvdn8y2p7d3w6v601wk515jd-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building hrzzfxbrhvdn8y2p7d3w6v601wk515jd-check-flake-inputs.drv