Failed to build because of incompatible type

[zonyitoo]

I just upgraded my rustc to rustc 0.13.0-nightly (f168c12c5 2014-10-25 20:57:10 +0000). But when I tried to rebuild my project, it failed with the following errors:

/Users/zonyitoo/Projects/shadowsocks-rust/src/crypto/cipher.rs:179:11: 179:17 error: cannot infer an appropriate lifetime due to conflicting requirements
/Users/zonyitoo/Projects/shadowsocks-rust/src/crypto/cipher.rs:179     match method {
                                                                             ^~~~~~
/Users/zonyitoo/Projects/shadowsocks-rust/src/crypto/cipher.rs:178:69: 246:2 note: first, the lifetime cannot outlive the anonymous lifetime #1 defined on the block at 178:68...
/Users/zonyitoo/Projects/shadowsocks-rust/src/crypto/cipher.rs:178 pub fn with_name(method: &str, key: &[u8]) -> Option<CipherVariant> {
/Users/zonyitoo/Projects/shadowsocks-rust/src/crypto/cipher.rs:179     match method {
/Users/zonyitoo/Projects/shadowsocks-rust/src/crypto/cipher.rs:180         #[cfg(feature="cipher-aes-cfb")]
/Users/zonyitoo/Projects/shadowsocks-rust/src/crypto/cipher.rs:181         CIPHER_AES_128_CFB => Some(OpenSSLCrypto(openssl::OpenSSLCipher::new(CipherTypeAes128Cfb, key))),
/Users/zonyitoo/Projects/shadowsocks-rust/src/crypto/cipher.rs:182         #[cfg(feature="cipher-aes-cfb")]
/Users/zonyitoo/Projects/shadowsocks-rust/src/crypto/cipher.rs:183         CIPHER_AES_128_CFB_1 => Some(OpenSSLCrypto(openssl::OpenSSLCipher::new(CipherTypeAes128Cfb1, key))),
                                                                   ...
/Users/zonyitoo/Projects/shadowsocks-rust/src/crypto/cipher.rs:179:11: 179:17 note: ...so that types are compatible (expected `&str`, found `&str`)
/Users/zonyitoo/Projects/shadowsocks-rust/src/crypto/cipher.rs:179     match method {
                                                                             ^~~~~~
note: but, the lifetime must be valid for the static lifetime...
/Users/zonyitoo/Projects/shadowsocks-rust/src/crypto/cipher.rs:238:9: 238:23 note: ...so that types are compatible (expected `&str`, found `&'static str`)
/Users/zonyitoo/Projects/shadowsocks-rust/src/crypto/cipher.rs:238         CIPHER_RC2_CFB => Some(OpenSSLCrypto(openssl::OpenSSLCipher::new(CipherTypeRc2Cfb, key))),
                                                                           ^~~~~~~~~~~~~~
error: aborting due to previous error

CIPHER_AES_128_CFB, CIPHER_AES_128_CFB_1, etc... are constants of type &'static str.

What does the error mean? I am confused.

[zonyitoo]

Thanks @jakub- . It seems that the bug is fixed, please merge it to upstream asap. :)

[zonyitoo]

The same as #18352