these 2 derivations will be built:
  /nix/store/dm62mrgkm6vvck3cwsxgaqmm525alvcn-flake-inputs.drv
  /nix/store/prhk941yls545d53p0liid2fgrvfks4r-check-flake-inputs.drv
building '/nix/store/dm62mrgkm6vvck3cwsxgaqmm525alvcn-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/dm62mrgkm6vvck3cwsxgaqmm525alvcn-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-ac8bb7f5: building dm62mrgkm6vvck3cwsxgaqmm525alvcn-flake-inputs.drv
building '/nix/store/prhk941yls545d53p0liid2fgrvfks4r-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/prhk941yls545d53p0liid2fgrvfks4r-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-ac8bb7f5: building prhk941yls545d53p0liid2fgrvfks4r-check-flake-inputs.drv