x Heading cannot be a child of another heading
   ,-[$DIR/tests/recovery/element/h1/input.html:7:5]
 7 | <h1>test<h1>test</h1></h1>
   :         ^^^^
   `----

  x Stray end tag "h1"
   ,-[$DIR/tests/recovery/element/h1/input.html:7:5]
 7 | <h1>test<h1>test</h1></h1>
   :                      ^^^^^
   `----

  x Heading cannot be a child of another heading
   ,-[$DIR/tests/recovery/element/h1/input.html:8:5]
 8 | <h2>test<h1>test</h1></h2>
   :         ^^^^
   `----

  x Stray end tag "h2"
   ,-[$DIR/tests/recovery/element/h1/input.html:8:5]
 8 | <h2>test<h1>test</h1></h2>
   :                      ^^^^^
   `----

  x Heading cannot be a child of another heading
   ,-[$DIR/tests/recovery/element/h1/input.html:9:5]
 9 | <h3>test<h1>test</h1></h3>
   :         ^^^^
   `----

  x Stray end tag "h3"
   ,-[$DIR/tests/recovery/element/h1/input.html:9:5]
 9 | <h3>test<h1>test</h1></h3>
   :                      ^^^^^
   `----

  x Heading cannot be a child of another heading
    ,-[$DIR/tests/recovery/element/h1/input.html:10:5]
 10 | <h4>test<h1>test</h1></h4>
    :         ^^^^
    `----

  x Stray end tag "h4"
    ,-[$DIR/tests/recovery/element/h1/input.html:10:5]
 10 | <h4>test<h1>test</h1></h4>
    :                      ^^^^^
    `----

  x Heading cannot be a child of another heading
    ,-[$DIR/tests/recovery/element/h1/input.html:11:5]
 11 | <h5>test<h1>test</h1></h5>
    :         ^^^^
    `----

  x Stray end tag "h5"
    ,-[$DIR/tests/recovery/element/h1/input.html:11:5]
 11 | <h5>test<h1>test</h1></h5>
    :                      ^^^^^
    `----

  x Heading cannot be a child of another heading
    ,-[$DIR/tests/recovery/element/h1/input.html:12:5]
 12 | <h6>test<h1>test</h1></h6>
    :         ^^^^
    `----

  x Stray end tag "h6"
    ,-[$DIR/tests/recovery/element/h1/input.html:12:5]
 12 | <h6>test<h1>test</h1></h6>
    :                      ^^^^^
    `----

  x Heading cannot be a child of another heading
    ,-[$DIR/tests/recovery/element/h1/input.html:13:5]
 13 | <h1>test<h2>test</h2></h1>
    :         ^^^^
    `----

  x Stray end tag "h1"
    ,-[$DIR/tests/recovery/element/h1/input.html:13:5]
 13 | <h1>test<h2>test</h2></h1>
    :                      ^^^^^
    `----