Disable optimizations for tests
Disable optimizations for tests

Disabling optimizations will help catch places where
wrapping arithmetic is desired but the propper wrapping
operations are not be used.

mseri/rust-crypto,andreasots/rust-crypto,tempbottle/rust-crypto,PeterReid/rust-crypto,nmathewson/rust-crypto,andreasots/rust-crypto,nmathewson/rust-crypto,tempbottle/rust-crypto,PeterReid/rust-crypto,canndrew/rust-crypto,thinkingfish/rust-crypto,DaGenix/rust-crypto,mseri/rust-crypto,DaGenix/rust-crypto,thinkingfish/rust-crypto,canndrew/rust-crypto