don't know how to build these paths:
  /nix/store/6wxb7cywiba2f8v4kvcfsrw41wx1idh2-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/kk42zd7c1sqcb1qkcq6wjzz2wzs8m6a7-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> bld1: building kk42zd7c1sqcb1qkcq6wjzz2wzs8m6a7-flake-inputs.drv
building '/nix/store/6wxb7cywiba2f8v4kvcfsrw41wx1idh2-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> bld1: building 6wxb7cywiba2f8v4kvcfsrw41wx1idh2-check-flake-inputs.drv