  x Start tag seen without seeing a doctype first, expected "<!DOCTYPE html>"
   ,-[$DIR/tests/recovery/element/b-3/input.html:1:1]
 1 | <b><a><b><p></a>
   : ^^^
   `----
  x End tag "a" violates nesting rules
   ,-[$DIR/tests/recovery/element/b-3/input.html:1:1]
 1 | <b><a><b><p></a>
   :             ^^^^
   `----
  x End of file seen and there were open elements
   ,-[$DIR/tests/recovery/element/b-3/input.html:1:1]
 1 | <b><a><b><p></a>
   `----
