error[E0597]: `d1` does not live long enough
  --> $DIR/issue-24805-dropck-child-has-items-via-parent.rs:38:19
   |
38 |     _d = D_Child(&d1);
   |                   ^^ borrowed value does not live long enough
...
43 | }
   | - `d1` dropped here while still borrowed
   |
   = note: values in a scope are dropped in the opposite order they are created

error: aborting due to previous error

If you want more information on this error, try using "rustc --explain E0597"