Oct 13 05:21:18.948 INFO checking CJStadler/cryptopals-rust against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 05:21:18.950 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 05:21:19.408 INFO blam! 08d7fa3f509a6121d84b4bfe0b8a46cadba4015d925afe0df023b96fa0f87b0f
Oct 13 05:21:19.448 INFO running `"docker" "start" "-a" "08d7fa3f509a6121d84b4bfe0b8a46cadba4015d925afe0df023b96fa0f87b0f"`
Oct 13 05:21:20.624 INFO kablam! usermod: no changes
Oct 13 05:21:20.764 INFO kablam!     Checking cryptopals v0.1.0 (/source)
Oct 13 05:21:22.893 INFO kablam! warning: constant item is never used: `BYTES_PER_BLOCK`
Oct 13 05:21:22.893 INFO kablam!  --> src/challenges/eight.rs:1:1
Oct 13 05:21:22.893 INFO kablam!   |
Oct 13 05:21:22.893 INFO kablam! 1 | const BYTES_PER_BLOCK: usize = 16;
Oct 13 05:21:22.893 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.893 INFO kablam!   |
Oct 13 05:21:22.893 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 05:21:22.893 INFO kablam! 
Oct 13 05:21:22.893 INFO kablam! warning: function is never used: `find_ecb_ciphertext`
Oct 13 05:21:22.893 INFO kablam!  --> src/challenges/eight.rs:3:1
Oct 13 05:21:22.893 INFO kablam!   |
Oct 13 05:21:22.893 INFO kablam! 3 | pub fn find_ecb_ciphertext(ciphertexts: &[Vec<u8>]) -> usize {
Oct 13 05:21:22.893 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.893 INFO kablam! 
Oct 13 05:21:22.893 INFO kablam! warning: function is never used: `unique_blocks_count`
Oct 13 05:21:22.893 INFO kablam!   --> src/challenges/eight.rs:13:1
Oct 13 05:21:22.893 INFO kablam!    |
Oct 13 05:21:22.893 INFO kablam! 13 | fn unique_blocks_count(ciphertext: &[u8]) -> usize {
Oct 13 05:21:22.893 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.893 INFO kablam! 
Oct 13 05:21:22.893 INFO kablam! warning: function is never used: `break_into_blocks`
Oct 13 05:21:22.893 INFO kablam!   --> src/challenges/eight.rs:20:1
Oct 13 05:21:22.893 INFO kablam!    |
Oct 13 05:21:22.893 INFO kablam! 20 | fn break_into_blocks(ciphertext: &[u8]) -> Vec<&[u8]> {
Oct 13 05:21:22.893 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.893 INFO kablam! 
Oct 13 05:21:22.893 INFO kablam! warning: function is never used: `repeating_key_xor_encode`
Oct 13 05:21:22.893 INFO kablam!  --> src/challenges/five.rs:1:1
Oct 13 05:21:22.893 INFO kablam!   |
Oct 13 05:21:22.893 INFO kablam! 1 | pub fn repeating_key_xor_encode(message: &[u8], key: &[u8]) -> Vec<u8> {
Oct 13 05:21:22.893 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.893 INFO kablam! 
Oct 13 05:21:22.893 INFO kablam! warning: function is never used: `decode_line_in_file`
Oct 13 05:21:22.893 INFO kablam!  --> src/challenges/four.rs:9:1
Oct 13 05:21:22.893 INFO kablam!   |
Oct 13 05:21:22.893 INFO kablam! 9 | pub fn decode_line_in_file(filename: &str) -> Vec<u8> {
Oct 13 05:21:22.893 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.893 INFO kablam! 
Oct 13 05:21:22.893 INFO kablam! warning: function is never used: `pkcs_pad`
Oct 13 05:21:22.893 INFO kablam!  --> src/challenges/nine.rs:1:1
Oct 13 05:21:22.893 INFO kablam!   |
Oct 13 05:21:22.893 INFO kablam! 1 | pub fn pkcs_pad(message: &[u8], block_length: usize) -> Vec<u8> {
Oct 13 05:21:22.893 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.893 INFO kablam! 
Oct 13 05:21:22.893 INFO kablam! warning: function is never used: `pkcs_unpad`
Oct 13 05:21:22.893 INFO kablam!   --> src/challenges/nine.rs:15:1
Oct 13 05:21:22.893 INFO kablam!    |
Oct 13 05:21:22.893 INFO kablam! 15 | pub fn pkcs_unpad(padded_message: &[u8]) -> &[u8] {
Oct 13 05:21:22.893 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.893 INFO kablam! 
Oct 13 05:21:22.893 INFO kablam! warning: function is never used: `hex_to_base64`
Oct 13 05:21:22.893 INFO kablam!  --> src/challenges/one.rs:4:1
Oct 13 05:21:22.893 INFO kablam!   |
Oct 13 05:21:22.893 INFO kablam! 4 | pub fn hex_to_base64(hex: &str) -> String {
Oct 13 05:21:22.893 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.893 INFO kablam! 
Oct 13 05:21:22.893 INFO kablam! warning: function is never used: `decode_aes_128_ecb`
Oct 13 05:21:22.893 INFO kablam!  --> src/challenges/seven.rs:5:1
Oct 13 05:21:22.893 INFO kablam!   |
Oct 13 05:21:22.893 INFO kablam! 5 | pub fn decode_aes_128_ecb(ciphertext: &[u8], key: &[u8]) -> Vec<u8> {
Oct 13 05:21:22.893 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.893 INFO kablam! 
Oct 13 05:21:22.893 INFO kablam! warning: constant item is never used: `BEST_KEYSIZES_TO_COLLECT`
Oct 13 05:21:22.893 INFO kablam!  --> src/challenges/six.rs:8:1
Oct 13 05:21:22.893 INFO kablam!   |
Oct 13 05:21:22.893 INFO kablam! 8 | const BEST_KEYSIZES_TO_COLLECT: usize = 4;
Oct 13 05:21:22.893 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.893 INFO kablam! 
Oct 13 05:21:22.893 INFO kablam! warning: constant item is never used: `MAX_KEYSIZE`
Oct 13 05:21:22.893 INFO kablam!  --> src/challenges/six.rs:9:1
Oct 13 05:21:22.893 INFO kablam!   |
Oct 13 05:21:22.893 INFO kablam! 9 | const MAX_KEYSIZE: usize = 40;
Oct 13 05:21:22.893 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.893 INFO kablam! 
Oct 13 05:21:22.893 INFO kablam! warning: constant item is never used: `BLOCKS_TO_CHECK`
Oct 13 05:21:22.893 INFO kablam!   --> src/challenges/six.rs:10:1
Oct 13 05:21:22.893 INFO kablam!    |
Oct 13 05:21:22.893 INFO kablam! 10 | const BLOCKS_TO_CHECK: usize = 6;
Oct 13 05:21:22.893 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.893 INFO kablam! 
Oct 13 05:21:22.893 INFO kablam! warning: function is never used: `decode_repeating_key_xor`
Oct 13 05:21:22.893 INFO kablam!   --> src/challenges/six.rs:12:1
Oct 13 05:21:22.893 INFO kablam!    |
Oct 13 05:21:22.893 INFO kablam! 12 | pub fn decode_repeating_key_xor(ciphertext: &[u8]) -> (Vec<u8>, Vec<u8>) {
Oct 13 05:21:22.893 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.893 INFO kablam! 
Oct 13 05:21:22.893 INFO kablam! warning: function is never used: `decode_with_keysize`
Oct 13 05:21:22.893 INFO kablam!   --> src/challenges/six.rs:29:1
Oct 13 05:21:22.893 INFO kablam!    |
Oct 13 05:21:22.894 INFO kablam! 29 | fn decode_with_keysize(ciphertext: &[u8], keysize: usize) -> (Vec<u8>, Vec<u8>) {
Oct 13 05:21:22.904 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.905 INFO kablam! 
Oct 13 05:21:22.905 INFO kablam! warning: function is never used: `construct_blocks`
Oct 13 05:21:22.905 INFO kablam!   --> src/challenges/six.rs:49:1
Oct 13 05:21:22.905 INFO kablam!    |
Oct 13 05:21:22.905 INFO kablam! 49 | fn construct_blocks(ciphertext: &[u8], keysize: usize) -> Vec<Vec<u8>> {
Oct 13 05:21:22.905 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.905 INFO kablam! 
Oct 13 05:21:22.905 INFO kablam! warning: function is never used: `find_best_keysizes`
Oct 13 05:21:22.905 INFO kablam!   --> src/challenges/six.rs:60:1
Oct 13 05:21:22.905 INFO kablam!    |
Oct 13 05:21:22.905 INFO kablam! 60 | fn find_best_keysizes(ciphertext: &[u8]) -> Vec<usize> {
Oct 13 05:21:22.905 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.905 INFO kablam! 
Oct 13 05:21:22.905 INFO kablam! warning: function is never used: `distance_for_keysize`
Oct 13 05:21:22.905 INFO kablam!    --> src/challenges/six.rs:105:1
Oct 13 05:21:22.905 INFO kablam!     |
Oct 13 05:21:22.905 INFO kablam! 105 | fn distance_for_keysize(ciphertext: &[u8], keysize: usize) -> usize {
Oct 13 05:21:22.905 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.905 INFO kablam! 
Oct 13 05:21:22.905 INFO kablam! warning: constant item is never used: `BYTES_PER_BLOCK`
Oct 13 05:21:22.905 INFO kablam!  --> src/challenges/ten.rs:8:1
Oct 13 05:21:22.905 INFO kablam!   |
Oct 13 05:21:22.905 INFO kablam! 8 | const BYTES_PER_BLOCK: usize = 16;
Oct 13 05:21:22.905 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.905 INFO kablam! 
Oct 13 05:21:22.905 INFO kablam! warning: function is never used: `decode_cbc_128`
Oct 13 05:21:22.905 INFO kablam!   --> src/challenges/ten.rs:10:1
Oct 13 05:21:22.905 INFO kablam!    |
Oct 13 05:21:22.905 INFO kablam! 10 | pub fn decode_cbc_128(ciphertext: &[u8], key: &[u8], iv: &[u8]) -> Vec<u8> {
Oct 13 05:21:22.905 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.905 INFO kablam! 
Oct 13 05:21:22.905 INFO kablam! warning: function is never used: `encode_cbc_128`
Oct 13 05:21:22.905 INFO kablam!   --> src/challenges/ten.rs:27:1
Oct 13 05:21:22.905 INFO kablam!    |
Oct 13 05:21:22.905 INFO kablam! 27 | pub fn encode_cbc_128(message: &[u8], key: &[u8], iv: Vec<u8>) -> Vec<u8> {
Oct 13 05:21:22.905 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.905 INFO kablam! 
Oct 13 05:21:22.905 INFO kablam! warning: function is never used: `decode_aes_128_block`
Oct 13 05:21:22.905 INFO kablam!   --> src/challenges/ten.rs:45:1
Oct 13 05:21:22.905 INFO kablam!    |
Oct 13 05:21:22.905 INFO kablam! 45 | fn decode_aes_128_block(cipherblock: &[u8], key: &[u8]) -> Vec<u8> {
Oct 13 05:21:22.905 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.905 INFO kablam! 
Oct 13 05:21:22.905 INFO kablam! warning: function is never used: `encode_aes_128_block`
Oct 13 05:21:22.905 INFO kablam!   --> src/challenges/ten.rs:62:1
Oct 13 05:21:22.905 INFO kablam!    |
Oct 13 05:21:22.905 INFO kablam! 62 | fn encode_aes_128_block(message_block: &[u8], key: &[u8]) -> Vec<u8> {
Oct 13 05:21:22.905 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.905 INFO kablam! 
Oct 13 05:21:22.905 INFO kablam! warning: function is never used: `decode_xor`
Oct 13 05:21:22.905 INFO kablam!  --> src/challenges/three.rs:5:1
Oct 13 05:21:22.905 INFO kablam!   |
Oct 13 05:21:22.905 INFO kablam! 5 | pub fn decode_xor(encoded: &[u8]) -> (Vec<u8>, u8, usize) {
Oct 13 05:21:22.905 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.905 INFO kablam! 
Oct 13 05:21:22.905 INFO kablam! warning: function is never used: `decode_with_key`
Oct 13 05:21:22.905 INFO kablam!   --> src/challenges/three.rs:25:1
Oct 13 05:21:22.905 INFO kablam!    |
Oct 13 05:21:22.905 INFO kablam! 25 | fn decode_with_key(encoded: &[u8], key: u8) -> Vec<u8> {
Oct 13 05:21:22.905 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.905 INFO kablam! 
Oct 13 05:21:22.905 INFO kablam! warning: function is never used: `xor_vectors`
Oct 13 05:21:22.905 INFO kablam!  --> src/challenges/two.rs:3:1
Oct 13 05:21:22.905 INFO kablam!   |
Oct 13 05:21:22.905 INFO kablam! 3 | pub fn xor_vectors(a: &[u8], b: &[u8]) -> Vec<u8> {
Oct 13 05:21:22.905 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.905 INFO kablam! 
Oct 13 05:21:22.905 INFO kablam! warning: constant item is never used: `CHARS_TO_CHECK`
Oct 13 05:21:22.905 INFO kablam!  --> src/english_score.rs:1:1
Oct 13 05:21:22.905 INFO kablam!   |
Oct 13 05:21:22.905 INFO kablam! 1 | const CHARS_TO_CHECK: [&'static str; 9] = [" ", "e", "t", "a", "o", "i", "n", "s", "r"];
Oct 13 05:21:22.905 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.905 INFO kablam! 
Oct 13 05:21:22.905 INFO kablam! warning: constant item is never used: `CHAR_FREQUENCIES`
Oct 13 05:21:22.905 INFO kablam!  --> src/english_score.rs:2:1
Oct 13 05:21:22.905 INFO kablam!   |
Oct 13 05:21:22.905 INFO kablam! 2 | const CHAR_FREQUENCIES: [usize; 9] = [12, 12, 9, 8, 8, 7, 7, 6, 6];
Oct 13 05:21:22.905 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.905 INFO kablam! 
Oct 13 05:21:22.905 INFO kablam! warning: function is never used: `english_score`
Oct 13 05:21:22.905 INFO kablam!  --> src/english_score.rs:4:1
Oct 13 05:21:22.905 INFO kablam!   |
Oct 13 05:21:22.905 INFO kablam! 4 | pub fn english_score(text: &[u8]) -> usize {
Oct 13 05:21:22.905 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.905 INFO kablam! 
Oct 13 05:21:22.905 INFO kablam! warning: function is never used: `distance`
Oct 13 05:21:22.906 INFO kablam!  --> src/hamming.rs:1:1
Oct 13 05:21:22.906 INFO kablam!   |
Oct 13 05:21:22.906 INFO kablam! 1 | pub fn distance(a: &[u8], b: &[u8]) -> usize {
Oct 13 05:21:22.906 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.906 INFO kablam! 
Oct 13 05:21:22.906 INFO kablam! warning: function is never used: `byte_distance`
Oct 13 05:21:22.906 INFO kablam!   --> src/hamming.rs:11:1
Oct 13 05:21:22.906 INFO kablam!    |
Oct 13 05:21:22.906 INFO kablam! 11 | fn byte_distance(a: &u8, b: &u8) -> usize {
Oct 13 05:21:22.906 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:21:22.906 INFO kablam! 
Oct 13 05:21:23.273 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.64s
Oct 13 05:21:23.284 INFO kablam! su: No module specific data is present
Oct 13 05:21:24.324 INFO running `"docker" "rm" "-f" "08d7fa3f509a6121d84b4bfe0b8a46cadba4015d925afe0df023b96fa0f87b0f"`
Oct 13 05:21:24.640 INFO blam! 08d7fa3f509a6121d84b4bfe0b8a46cadba4015d925afe0df023b96fa0f87b0f