don't know how to build these paths:
  /nix/store/vx0mma83ji1il3pzzd6naaqg0b3lc80k-nixos-system-test-documentation-26.05.20260921.1e8bc65.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user
error: gRPC QueryValidPaths on 'nix-store.geninf.io:50051' failed: error: substituter 'https://cache.clan.lol' is disabled


nixbot: transient error detected, retrying once

these 12 derivations will be built:
  /nix/store/s1yqqxcvc60jjdhpmsv3gmq71q6fgm49-options.json.drv
  /nix/store/1z0pqi6wj0zxhswsqkasvhfn1np04h5q-nixos-configuration-reference-manpage.drv
  /nix/store/2wdvr0vvwzndcasri70bhmx8lzv5xrnq-system-path.drv
  /nix/store/6ylpxf0fjg7mj51zjs960b0gq9mjpj7p-dbus-1.drv
  /nix/store/7sfrymskq9w76k32a4l49cgpx2y1qka6-X-Restart-Triggers-dbus-broker.drv
  /nix/store/x4v2vx6h59r02caga190rwsl5m3zzsls-unit-dbus-broker.service.drv
  /nix/store/5v0ry3girplfh9hscr81vaynl3c0byrv-user-units.drv
  /nix/store/ppml32cxlbvd2ycvixym7kv7x1m2p7mr-unit-dbus-broker.service.drv
  /nix/store/xjbn7vjgpvydvmgjxli7pvrskpi890fy-system-units.drv
  /nix/store/s3921mvkwd504s7rizkqzvig3baq1crv-etc.drv
  /nix/store/fs27c6f36iwr79k1hl7gv8w7lm0c52kr-activate.drv
  /nix/store/vx0mma83ji1il3pzzd6naaqg0b3lc80k-nixos-system-test-documentation-26.05.20260921.1e8bc65.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user
error: gRPC QueryValidPaths on 'nix-store.geninf.io:50051' failed: error: unable to download 'https://cache.clan.lol/y9gn57qpiwl48dnb5vw0q6yfs51vbwnk.narinfo': HTTP error 503

              response body:

              <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
              <Error>
                  <Code>SlowDown</Code>
                  <Message>Your account has made too many requests; try again later.</Message>
              </Error>