Update Rust crate rand to v0.10.0 (#28) #170

Job	Run time
test wasm bindings	1m 38s
cargo test (default)	25s
cargo clippy (default+legacy)	21s
cargo clippy (default+elgamal3)	12s
cargo clippy (default+wasm+elgamal3)	21s
cargo clippy (default+wasm)	16s
cargo clippy (default+python+elgamal3)	17s
cargo test (default+legacy)	20s
cargo test (default+wasm)	13s
cargo clippy (default)	16s
cargo clippy (default+python)	12s
cargo test (default+python+elgamal3)	25s
test python bindings	17s
cargo test (default+python)	12s
cargo fmt	8s
cargo test (default+elgamal3)	22s
cargo test (default+wasm+elgamal3)	20s
	6m 15s

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