this derivation will be built:
  /nix/store/4dgv4xvyzfm7hapc8ybk482pcdz9d8cm-check-grok.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user
building '/nix/store/4dgv4xvyzfm7hapc8ybk482pcdz9d8cm-check-grok.drv' on farm.numtide.com:50051
check-grok> bld1: building 4dgv4xvyzfm7hapc8ybk482pcdz9d8cm-check-grok.drv