futures-await is used at run time in 8 crates (of which 1 optionally).

Depender (with downloads and own rev deps) futures-await version
sc2 ^0.1
ads1x15 ^0.1.1
sonm ^0.1
futures-black-hole ^0.1
1 organelle ^0.1
tokio-socks-unofficial ^0.1.0
unbase ^0.1
arc-reactor optional ^0.1