Wiktionary
vb. (context transitive idiomatic English) To include or be covered with swarms or large numbers of (something, especially insects or people); to have in great numbers or multitudes.
Usage examples of "crawl with".
But just as the flames had appeared out of nothing, so all at once the hillside was beginning to crawl with movement.
For a moment Hal did not recognize the creature but then the whining voice made his skin crawl with loathing and the fine hairs at the back of his neck rise.
Their advance slowed to hardly more than a crawl with Torry supplying a running description of the ground ahead, warning of missteps and obstructions.
That other -- the Wyvern -- sat in a chair with a high back, its white substance glowing with runnels of color, which in themselves appeared to crawl with life.
He did not stop walking, or slow down enough to be warned, but his voice rose and fell in a begging, pleading, totally craven monotone that made Garraty crawl with embarrassment for him.