detailed view: Possible bug in "totals" line for incr. comp. cache loading

[michaelwoerister]

In the following example, the "Loading" column is all zeros but the "Totals" sum for that column is 0.521:

https://perf.rust-lang.org/detailed-query.html?sort_idx=-2&commit=95f437b3cfb2fec966d7eaf69d7c2e36f9c274d1&benchmark=html5ever-check&run_name=clean

This is a non-incremental build where no loading of query results should happen, so it's probably the "Totals" line that is at fault here.

[michaelwoerister]

Fixed in #594.