What is "unresting"

Usage examples of "unresting".

And with equal swiftness she speedeth before the wind and when the crew ply the oar with unresting hands.

And then again, and hearkening with ever fresh attention, he blessed himself for that unresting sense which held the outposts and stood a trusty sentinel upon his life.

The thing was a thing like a man who floated above the floor, with a horrible grimacing greenish face and pale flesh that was not flesh, that was visible in the dark, and that was as fluid and as unresting and as transparent as tidal water.