these 2 derivations will be built:
  /nix/store/hc5sg5lqgyk6kzkgm798rrsdlqdqab1j-options.json.drv
  /nix/store/h3fq5cl2rgmb869wznijp638279g9pri-options.md.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user
building '/nix/store/hc5sg5lqgyk6kzkgm798rrsdlqdqab1j-options.json.drv' on farm.numtide.com:50051
options.json> bld1: building hc5sg5lqgyk6kzkgm798rrsdlqdqab1j-options.json.drv
building '/nix/store/h3fq5cl2rgmb869wznijp638279g9pri-options.md.drv' on farm.numtide.com:50051
options.md> bld1: building h3fq5cl2rgmb869wznijp638279g9pri-options.md.drv
options.md> structuredAttrs is enabled