aes::ecb_encryptor result not right and aes::ecb_decryptor error

[cam510]

rust-crypto = "0.2.36"

key = vkWlFRxheBecchrd;
input text = {"datas":{"email":null,"phone":null,"nickName":null,"lastIp":null,"userStatus":null},"status":-1,"msg":"Login Failed"}

main code below:
let mut encrypter = aes::ecb_encryptor(aes::KeySize::KeySize128, key, PkcsPadding);
let json_to_string = {input text below};
let mut result = vec![0; json_to_string.as_bytes().len() * 4];
let mut read_buffer = RefReadBuffer::new(json_to_string.as_bytes());
let mut write_buffer = RefWriteBuffer::new(&mut result);
let encrypt_result = encrypter.encrypt(&mut read_buffer, &mut write_buffer, true);

aes::ecb_encryptor result = lRu5mBFQWBYWT2xNRWUGw5lkxJYQp11/v0d4ngcHp+HASfcfGh37EdjYZyEjST1/LwdkQXhxSeYUD+X/5gM2P2Fk7unIC0cNSU/S7HwlAhBZQDpgz02EZOvN/ejR3gRuMIG92xM8UXzyv6wQeURpBta68Oem4IDWpiixsx8lSw==

right result = lRu5mBFQWBYWT2xNRWUGw5lkxJYQp11/v0d4ngcHp+HASfcfGh37EdjYZyEjST1/LwdkQXhxSeYUD+X/5gM2P2Fk7unIC0cNSU/S7HwlAhBZQDpgz02EZOvN/ejR3gRuMIG92xM8UXzyv6wQeURpBta68Oem4IDWpgAosbMfJUs=

Could you please help to check?

[newpavlov]

This crate is unmaintained. See: https://rustsec.org/advisories/RUSTSEC-2016-0005.html