this derivation will be built:
  /nix/store/a9s7rm3im6y0dcfg7sdx2z91qdfmw2dk-dns.drv
building '/nix/store/a9s7rm3im6y0dcfg7sdx2z91qdfmw2dk-dns.drv' on 'ssh-ng://builder@build-x86-01.clan.lol'
building '/nix/store/a9s7rm3im6y0dcfg7sdx2z91qdfmw2dk-dns.drv'
dns> structuredAttrs is enabled

upload niks3: ok