don't know how to build these paths:
  /nix/store/r75sj6i2dmgp4ffhj1vb9bdcmv0h3623-check-flake-inputs.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user
building '/nix/store/qwfb7svrdzy6g6y2vd43daqybr79ky9y-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> bld1: building qwfb7svrdzy6g6y2vd43daqybr79ky9y-flake-inputs.drv
building '/nix/store/r75sj6i2dmgp4ffhj1vb9bdcmv0h3623-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> bld1: building r75sj6i2dmgp4ffhj1vb9bdcmv0h3623-check-flake-inputs.drv