these 2 derivations will be built:
  /nix/store/mb1zj9mn7fgqgxdlrl4qrg2ws0bzv0xm-check-flake-inputs.drv
  /nix/store/mckl1g3136kgzcby4xgcq85q8sm9rqcb-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/mckl1g3136kgzcby4xgcq85q8sm9rqcb-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> bld1: building mckl1g3136kgzcby4xgcq85q8sm9rqcb-flake-inputs.drv
building '/nix/store/mb1zj9mn7fgqgxdlrl4qrg2ws0bzv0xm-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> bld1: building mb1zj9mn7fgqgxdlrl4qrg2ws0bzv0xm-check-flake-inputs.drv