Oct 31 23:42:26.608 INFO checking ohazi/cryptopals against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 23:42:26.610 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +d7816399d50d407bbce1efe9dbadf8faaaf568fc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 31 23:42:27.079 INFO blam! ebd74ca87d4c2c18d4876c5bac7c56d98e41b41b26e095208e34c3598cd8bcd9
Oct 31 23:42:27.081 INFO running `"docker" "start" "-a" "ebd74ca87d4c2c18d4876c5bac7c56d98e41b41b26e095208e34c3598cd8bcd9"`
Oct 31 23:42:28.837 INFO kablam! usermod: no changes
Oct 31 23:42:28.928 INFO kablam!     Checking maplit v1.0.0
Oct 31 23:42:28.940 INFO kablam!     Checking hex v0.3.1
Oct 31 23:42:29.856 INFO kablam!     Checking cryptopals v0.1.0 (/source)
Oct 31 23:42:31.041 INFO kablam! warning: function is never used: `base64_encode`
Oct 31 23:42:31.042 INFO kablam!  --> src/set1.rs:1:1
Oct 31 23:42:31.042 INFO kablam!   |
Oct 31 23:42:31.043 INFO kablam! 1 | pub fn base64_encode(bytes: &[u8]) -> Result<String, &'static str> {
Oct 31 23:42:31.044 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:31.044 INFO kablam!   |
Oct 31 23:42:31.045 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 31 23:42:31.045 INFO kablam! 
Oct 31 23:42:31.046 INFO kablam! warning: function is never used: `xor`
Oct 31 23:42:31.047 INFO kablam!   --> src/set1.rs:85:1
Oct 31 23:42:31.047 INFO kablam!    |
Oct 31 23:42:31.048 INFO kablam! 85 | pub fn xor(a: &[u8], b: &[u8]) -> Result<Vec<u8>, &'static str> {
Oct 31 23:42:31.049 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:31.049 INFO kablam! 
Oct 31 23:42:31.050 INFO kablam! warning: function is never used: `xor_in_place`
Oct 31 23:42:31.051 INFO kablam!    --> src/set1.rs:100:1
Oct 31 23:42:31.051 INFO kablam!     |
Oct 31 23:42:31.052 INFO kablam! 100 | pub fn xor_in_place(data: &mut [u8], other: &[u8]) -> Result<usize, &'static str> {
Oct 31 23:42:31.053 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:31.053 INFO kablam! 
Oct 31 23:42:31.054 INFO kablam! warning: function is never used: `xor_repeat`
Oct 31 23:42:31.054 INFO kablam!    --> src/set1.rs:115:1
Oct 31 23:42:31.054 INFO kablam!     |
Oct 31 23:42:31.054 INFO kablam! 115 | pub fn xor_repeat(plaintext: &[u8], key: &[u8]) -> Vec<u8> {
Oct 31 23:42:31.054 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:31.054 INFO kablam! 
Oct 31 23:42:31.055 INFO kablam! warning: function is never used: `char_freq_score`
Oct 31 23:42:31.055 INFO kablam!    --> src/set1.rs:129:1
Oct 31 23:42:31.055 INFO kablam!     |
Oct 31 23:42:31.055 INFO kablam! 129 | pub fn char_freq_score(text: &[u8]) -> f64 {
Oct 31 23:42:31.055 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:31.055 INFO kablam! 
Oct 31 23:42:31.055 INFO kablam! warning: function is never used: `hamming_distance`
Oct 31 23:42:31.055 INFO kablam!    --> src/set1.rs:215:1
Oct 31 23:42:31.055 INFO kablam!     |
Oct 31 23:42:31.055 INFO kablam! 215 | pub fn hamming_distance(a: &[u8], b: &[u8]) -> Result<u32, &'static str> {
Oct 31 23:42:31.055 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:31.055 INFO kablam! 
Oct 31 23:42:31.055 INFO kablam! warning: function is never used: `find_best_single_byte_xor`
Oct 31 23:42:31.055 INFO kablam!    --> src/set1.rs:231:1
Oct 31 23:42:31.060 INFO kablam!     |
Oct 31 23:42:31.060 INFO kablam! 231 | pub fn find_best_single_byte_xor(ciphertext: &[u8]) -> u8 {
Oct 31 23:42:31.060 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:31.060 INFO kablam! 
Oct 31 23:42:31.060 INFO kablam! warning: function is never used: `to_hex`
Oct 31 23:42:31.060 INFO kablam!    --> src/set1.rs:248:1
Oct 31 23:42:31.060 INFO kablam!     |
Oct 31 23:42:31.060 INFO kablam! 248 | pub fn to_hex(data: &[u8]) -> String {
Oct 31 23:42:31.060 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:31.060 INFO kablam! 
Oct 31 23:42:31.060 INFO kablam! warning: function is never used: `pkcs7_pad`
Oct 31 23:42:31.060 INFO kablam!  --> src/set2.rs:3:1
Oct 31 23:42:31.060 INFO kablam!   |
Oct 31 23:42:31.060 INFO kablam! 3 | pub fn pkcs7_pad(data: &[u8], blocksize: u8) -> Result<Vec<u8>, &'static str> {
Oct 31 23:42:31.060 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:31.060 INFO kablam! 
Oct 31 23:42:31.060 INFO kablam! warning: function is never used: `pkcs7_unpad`
Oct 31 23:42:31.060 INFO kablam!   --> src/set2.rs:18:1
Oct 31 23:42:31.060 INFO kablam!    |
Oct 31 23:42:31.060 INFO kablam! 18 | pub fn pkcs7_unpad(data: &[u8], blocksize: u8) -> Result<&[u8], &'static str> {
Oct 31 23:42:31.060 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:31.060 INFO kablam! 
Oct 31 23:42:31.060 INFO kablam! warning: function is never used: `pkcs7_unpad_unchecked`
Oct 31 23:42:31.060 INFO kablam!   --> src/set2.rs:36:1
Oct 31 23:42:31.060 INFO kablam!    |
Oct 31 23:42:31.060 INFO kablam! 36 | pub fn pkcs7_unpad_unchecked(data: &[u8], blocksize: u8) -> Result<&[u8], &'static str> {
Oct 31 23:42:31.060 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:31.060 INFO kablam! 
Oct 31 23:42:31.060 INFO kablam! warning: function is never used: `aes_cbc_encrypt`
Oct 31 23:42:31.060 INFO kablam!   --> src/set2.rs:53:1
Oct 31 23:42:31.060 INFO kablam!    |
Oct 31 23:42:31.060 INFO kablam! 53 | pub fn aes_cbc_encrypt(key: &[u8], iv: &[u8], plaintext: &[u8]) -> Result<Vec<u8>, &'static str> {
Oct 31 23:42:31.060 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:31.060 INFO kablam! 
Oct 31 23:42:31.061 INFO kablam! warning: function is never used: `aes_cbc_decrypt`
Oct 31 23:42:31.061 INFO kablam!    --> src/set2.rs:101:1
Oct 31 23:42:31.061 INFO kablam!     |
Oct 31 23:42:31.061 INFO kablam! 101 | pub fn aes_cbc_decrypt(key: &[u8], iv: &[u8], ciphertext: &[u8]) -> Result<Vec<u8>, &'static str> {
Oct 31 23:42:31.061 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:31.061 INFO kablam! 
Oct 31 23:42:31.061 INFO kablam! warning: variant is never constructed: `CBC`
Oct 31 23:42:31.061 INFO kablam!    --> src/set2.rs:160:5
Oct 31 23:42:31.061 INFO kablam!     |
Oct 31 23:42:31.061 INFO kablam! 160 |     CBC,
Oct 31 23:42:31.061 INFO kablam!     |     ^^^
Oct 31 23:42:31.061 INFO kablam! 
Oct 31 23:42:31.061 INFO kablam! warning: variant is never constructed: `ECB`
Oct 31 23:42:31.061 INFO kablam!    --> src/set2.rs:161:5
Oct 31 23:42:31.061 INFO kablam!     |
Oct 31 23:42:31.061 INFO kablam! 161 |     ECB,
Oct 31 23:42:31.061 INFO kablam!     |     ^^^
Oct 31 23:42:31.061 INFO kablam! 
Oct 31 23:42:31.061 INFO kablam! warning: variant is never constructed: `Unknown`
Oct 31 23:42:31.061 INFO kablam!    --> src/set2.rs:162:5
Oct 31 23:42:31.061 INFO kablam!     |
Oct 31 23:42:31.061 INFO kablam! 162 |     Unknown,
Oct 31 23:42:31.061 INFO kablam!     |     ^^^^^^^
Oct 31 23:42:31.061 INFO kablam! 
Oct 31 23:42:31.061 INFO kablam! warning: function is never used: `encryption_oracle`
Oct 31 23:42:31.061 INFO kablam!    --> src/set2.rs:165:1
Oct 31 23:42:31.061 INFO kablam!     |
Oct 31 23:42:31.061 INFO kablam! 165 | pub fn encryption_oracle(input: &[u8]) -> (Vec<u8>, CipherMode) {
Oct 31 23:42:31.061 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:31.061 INFO kablam! 
Oct 31 23:42:31.061 INFO kablam! warning: function is never used: `detect_ecb_cbc`
Oct 31 23:42:31.061 INFO kablam!    --> src/set2.rs:201:1
Oct 31 23:42:31.061 INFO kablam!     |
Oct 31 23:42:31.072 INFO kablam! 201 | / pub fn detect_ecb_cbc<F>(mut oracle: F) -> CipherMode
Oct 31 23:42:31.072 INFO kablam! 202 | | where
Oct 31 23:42:31.072 INFO kablam! 203 | |     F: FnMut(&[u8]) -> Vec<u8>,
Oct 31 23:42:31.072 INFO kablam! 204 | | {
Oct 31 23:42:31.076 INFO kablam! ...   |
Oct 31 23:42:31.076 INFO kablam! 213 | |     }
Oct 31 23:42:31.076 INFO kablam! 214 | | }
Oct 31 23:42:31.076 INFO kablam!     | |_^
Oct 31 23:42:31.076 INFO kablam! 
Oct 31 23:42:31.076 INFO kablam! warning: struct is never constructed: `RandomKey`
Oct 31 23:42:31.076 INFO kablam!    --> src/set2.rs:220:1
Oct 31 23:42:31.076 INFO kablam!     |
Oct 31 23:42:31.076 INFO kablam! 220 | pub struct RandomKey {
Oct 31 23:42:31.076 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:31.076 INFO kablam! 
Oct 31 23:42:31.076 INFO kablam! warning: method is never used: `new`
Oct 31 23:42:31.076 INFO kablam!    --> src/set2.rs:225:5
Oct 31 23:42:31.076 INFO kablam!     |
Oct 31 23:42:31.076 INFO kablam! 225 |     pub fn new() -> RandomKey {
Oct 31 23:42:31.076 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:31.076 INFO kablam! 
Oct 31 23:42:31.076 INFO kablam! warning: function is never used: `byte_at_a_time_ecb_decryption_simple`
Oct 31 23:42:31.076 INFO kablam!    --> src/set2.rs:251:1
Oct 31 23:42:31.076 INFO kablam!     |
Oct 31 23:42:31.076 INFO kablam! 251 | pub fn byte_at_a_time_ecb_decryption_simple(oracle: &EcbOracleSimple) -> Result<String, &'static str> {
Oct 31 23:42:31.076 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:31.076 INFO kablam! 
Oct 31 23:42:31.076 INFO kablam! warning: function is never used: `parse_key_value`
Oct 31 23:42:31.076 INFO kablam!    --> src/set2.rs:328:1
Oct 31 23:42:31.076 INFO kablam!     |
Oct 31 23:42:31.076 INFO kablam! 328 | fn parse_key_value(input: &str) -> Result<HashMap<&str, &str>, &'static str> {
Oct 31 23:42:31.076 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:31.076 INFO kablam! 
Oct 31 23:42:31.076 INFO kablam! warning: function is never used: `ecb_cut_and_paste`
Oct 31 23:42:31.076 INFO kablam!    --> src/set2.rs:381:1
Oct 31 23:42:31.076 INFO kablam!     |
Oct 31 23:42:31.076 INFO kablam! 381 | fn ecb_cut_and_paste(oracle: &EcbCutPaste) -> Vec<u8> {
Oct 31 23:42:31.076 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:31.076 INFO kablam! 
Oct 31 23:42:31.076 INFO kablam! warning: the feature `inclusive_range_syntax` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 31 23:42:31.076 INFO kablam!  --> src/main.rs:1:12
Oct 31 23:42:31.076 INFO kablam!   |
Oct 31 23:42:31.076 INFO kablam! 1 | #![feature(inclusive_range_syntax)]
Oct 31 23:42:31.076 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:31.076 INFO kablam!   |
Oct 31 23:42:31.076 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 31 23:42:31.077 INFO kablam! 
Oct 31 23:42:31.549 INFO kablam! warning: function is never used: `to_hex`
Oct 31 23:42:31.549 INFO kablam!    --> src/set1.rs:248:1
Oct 31 23:42:31.549 INFO kablam!     |
Oct 31 23:42:31.549 INFO kablam! 248 | pub fn to_hex(data: &[u8]) -> String {
Oct 31 23:42:31.549 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:31.549 INFO kablam!     |
Oct 31 23:42:31.549 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 31 23:42:31.549 INFO kablam! 
Oct 31 23:42:31.551 INFO kablam! warning: the feature `inclusive_range_syntax` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 31 23:42:31.551 INFO kablam!  --> src/main.rs:1:12
Oct 31 23:42:31.551 INFO kablam!   |
Oct 31 23:42:31.551 INFO kablam! 1 | #![feature(inclusive_range_syntax)]
Oct 31 23:42:31.551 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:42:31.551 INFO kablam!   |
Oct 31 23:42:31.551 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 31 23:42:31.551 INFO kablam! 
Oct 31 23:42:31.607 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
Oct 31 23:42:31.614 INFO kablam! su: No module specific data is present
Oct 31 23:42:32.966 INFO running `"docker" "rm" "-f" "ebd74ca87d4c2c18d4876c5bac7c56d98e41b41b26e095208e34c3598cd8bcd9"`
Oct 31 23:42:33.252 INFO blam! ebd74ca87d4c2c18d4876c5bac7c56d98e41b41b26e095208e34c3598cd8bcd9