Oct 12 22:57:38.372 INFO checking davbo/cryptopals against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 22:57:38.373 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/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 12 22:57:38.902 INFO blam! dd8f30487eeb439117a3b44e6819fe6e764648e349f78d358afe794dfb55b677
Oct 12 22:57:38.903 INFO running `"docker" "start" "-a" "dd8f30487eeb439117a3b44e6819fe6e764648e349f78d358afe794dfb55b677"`
Oct 12 22:57:40.954 INFO kablam! usermod: no changes
Oct 12 22:57:41.072 INFO kablam!    Compiling openssl v0.10.8
Oct 12 22:57:41.072 INFO kablam!     Checking libc v0.2.10
Oct 12 22:57:42.557 INFO kablam!     Checking openssl-sys v0.9.31
Oct 12 22:57:42.557 INFO kablam!     Checking rand v0.5.0
Oct 12 22:57:48.231 INFO kablam!     Checking matasano v0.0.1 (/source)
Oct 12 22:57:49.728 INFO kablam! warning: unused import: `set1::challenge8::score_ciphertext_for_ecb_mode`
Oct 12 22:57:49.729 INFO kablam!  --> src/set2/challenge12.rs:5:5
Oct 12 22:57:49.730 INFO kablam!   |
Oct 12 22:57:49.730 INFO kablam! 5 | use set1::challenge8::score_ciphertext_for_ecb_mode;
Oct 12 22:57:49.731 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:57:49.732 INFO kablam!   |
Oct 12 22:57:49.732 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 22:57:49.732 INFO kablam! 
Oct 12 22:57:49.788 INFO kablam! warning: unnecessary parentheses around `while` condition
Oct 12 22:57:49.789 INFO kablam!   --> src/set2/challenge13.rs:72:11
Oct 12 22:57:49.789 INFO kablam!    |
Oct 12 22:57:49.789 INFO kablam! 72 |     while (test_len == len_enc) {
Oct 12 22:57:49.789 INFO kablam!    |           ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 22:57:49.789 INFO kablam!    |
Oct 12 22:57:49.789 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 12 22:57:49.789 INFO kablam! 
Oct 12 22:57:50.059 INFO kablam! warning: value assigned to `sanitised_input` is never read
Oct 12 22:57:50.059 INFO kablam!   --> src/set2/challenge13.rs:17:17
Oct 12 22:57:50.059 INFO kablam!    |
Oct 12 22:57:50.059 INFO kablam! 17 |         let mut sanitised_input = String::new();
Oct 12 22:57:50.059 INFO kablam!    |                 ^^^^^^^^^^^^^^^
Oct 12 22:57:50.059 INFO kablam!    |
Oct 12 22:57:50.061 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 12 22:57:50.061 INFO kablam! 
Oct 12 22:57:50.180 INFO kablam! warning: constant item is never used: `KEY`
Oct 12 22:57:50.180 INFO kablam!  --> src/set2/challenge13.rs:6:1
Oct 12 22:57:50.180 INFO kablam!   |
Oct 12 22:57:50.180 INFO kablam! 6 | const KEY: &'static [u8] = b"YELLOW SUBMARINE";
Oct 12 22:57:50.180 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:57:50.180 INFO kablam!   |
Oct 12 22:57:50.182 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 22:57:50.182 INFO kablam! 
Oct 12 22:57:50.182 INFO kablam! warning: struct is never constructed: `Profile`
Oct 12 22:57:50.182 INFO kablam!  --> src/set2/challenge13.rs:8:1
Oct 12 22:57:50.182 INFO kablam!   |
Oct 12 22:57:50.182 INFO kablam! 8 | struct Profile {
Oct 12 22:57:50.182 INFO kablam!   | ^^^^^^^^^^^^^^
Oct 12 22:57:50.182 INFO kablam! 
Oct 12 22:57:50.182 INFO kablam! warning: method is never used: `new`
Oct 12 22:57:50.182 INFO kablam!   --> src/set2/challenge13.rs:16:5
Oct 12 22:57:50.182 INFO kablam!    |
Oct 12 22:57:50.182 INFO kablam! 16 |     pub fn new(email: String) -> Profile {
Oct 12 22:57:50.182 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:57:50.196 INFO kablam! 
Oct 12 22:57:50.200 INFO kablam! warning: function is never used: `encrypt`
Oct 12 22:57:50.200 INFO kablam!   --> src/set2/challenge13.rs:35:1
Oct 12 22:57:50.200 INFO kablam!    |
Oct 12 22:57:50.200 INFO kablam! 35 | fn encrypt(plaintext: String) -> Vec<u8> {
Oct 12 22:57:50.200 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:57:50.200 INFO kablam! 
Oct 12 22:57:50.200 INFO kablam! warning: function is never used: `decrypt`
Oct 12 22:57:50.200 INFO kablam!   --> src/set2/challenge13.rs:40:1
Oct 12 22:57:50.200 INFO kablam!    |
Oct 12 22:57:50.200 INFO kablam! 40 | fn decrypt(ciphertext: Vec<u8>) -> String {
Oct 12 22:57:50.201 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:57:50.201 INFO kablam! 
Oct 12 22:57:50.204 INFO kablam! warning: constant item is never used: `MESSAGE`
Oct 12 22:57:50.205 INFO kablam!   --> src/set2/challenge14.rs:7:1
Oct 12 22:57:50.205 INFO kablam!    |
Oct 12 22:57:50.205 INFO kablam! 7  | / const MESSAGE: &'static [u8] = b"Um9sbGluJyBpbiBteSA1LjAKV2l0aCBteSByYWctdG9wIGRvd24gc28gbXkg
Oct 12 22:57:50.205 INFO kablam! 8  | | aGFpciBjYW4gYmxvdwpUaGUgZ2lybGllcyBvbiBzdGFuZGJ5IHdhdmluZyBq
Oct 12 22:57:50.205 INFO kablam! 9  | | dXN0IHRvIHNheSBoaQpEaWQgeW91IHN0b3A/IE5vLCBJIGp1c3QgZHJvdmUg
Oct 12 22:57:50.205 INFO kablam! 10 | | YnkK";
Oct 12 22:57:50.205 INFO kablam!    | |______^
Oct 12 22:57:50.205 INFO kablam! 
Oct 12 22:57:50.205 INFO kablam! warning: function is never used: `random_input`
Oct 12 22:57:50.205 INFO kablam!   --> src/set2/challenge14.rs:12:1
Oct 12 22:57:50.205 INFO kablam!    |
Oct 12 22:57:50.205 INFO kablam! 12 | fn random_input() -> Vec<u8> {
Oct 12 22:57:50.205 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:57:50.205 INFO kablam! 
Oct 12 22:57:50.205 INFO kablam! warning: function is never used: `encryption_oracle`
Oct 12 22:57:50.205 INFO kablam!   --> src/set2/challenge14.rs:20:1
Oct 12 22:57:50.205 INFO kablam!    |
Oct 12 22:57:50.205 INFO kablam! 20 | fn encryption_oracle(attacker_input: &[u8]) -> Vec<u8> {
Oct 12 22:57:50.205 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:57:50.205 INFO kablam! 
Oct 12 22:57:50.205 INFO kablam! warning: function is never used: `find_target_permutation`
Oct 12 22:57:50.205 INFO kablam!   --> src/set2/challenge14.rs:27:1
Oct 12 22:57:50.205 INFO kablam!    |
Oct 12 22:57:50.205 INFO kablam! 27 | fn find_target_permutation(byte_index: usize, block_size: usize, marker_cipher: Vec<u8>, decrypted_bytes: &[u8]) -> Vec<u8> {
Oct 12 22:57:50.205 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:57:50.205 INFO kablam! 
Oct 12 22:57:50.205 INFO kablam! warning: function is never used: `test_byte`
Oct 12 22:57:50.205 INFO kablam!   --> src/set2/challenge14.rs:56:1
Oct 12 22:57:50.205 INFO kablam!    |
Oct 12 22:57:50.205 INFO kablam! 56 | fn test_byte(candidate: u8, byte_index: usize, block_size: usize, marker_cipher: Vec<u8>, target_permutation: Vec<u8>, decrypted_bytes: &[u8]) -> bool {
Oct 12 22:57:50.205 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:57:50.205 INFO kablam! 
Oct 12 22:57:50.205 INFO kablam! warning: function is never used: `find_marker_block`
Oct 12 22:57:50.205 INFO kablam!   --> src/set2/challenge14.rs:91:1
Oct 12 22:57:50.205 INFO kablam!    |
Oct 12 22:57:50.205 INFO kablam! 91 | fn find_marker_block(block_size: usize) -> Vec<u8> {
Oct 12 22:57:50.205 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:57:50.205 INFO kablam! 
Oct 12 22:57:50.205 INFO kablam! warning: constant item is never used: `BLOCK_LENGTH`
Oct 12 22:57:50.205 INFO kablam!  --> src/set3/challenge17.rs:7:1
Oct 12 22:57:50.205 INFO kablam!   |
Oct 12 22:57:50.205 INFO kablam! 7 | const BLOCK_LENGTH: usize = 16;
Oct 12 22:57:50.205 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:57:50.205 INFO kablam! 
Oct 12 22:57:50.205 INFO kablam! warning: constant item is never used: `INPUT_STRINGS`
Oct 12 22:57:50.205 INFO kablam!   --> src/set3/challenge17.rs:9:1
Oct 12 22:57:50.205 INFO kablam!    |
Oct 12 22:57:50.205 INFO kablam! 9  | / const INPUT_STRINGS: [&'static str; 10] = [
Oct 12 22:57:50.205 INFO kablam! 10 | |     "MDAwMDAwTm93IHRoYXQgdGhlIHBhcnR5IGlzIGp1bXBpbmc=",
Oct 12 22:57:50.205 INFO kablam! 11 | |     "MDAwMDAxV2l0aCB0aGUgYmFzcyBraWNrZWQgaW4gYW5kIHRoZSBWZWdhJ3MgYXJlIHB1bXBpbic=",
Oct 12 22:57:50.205 INFO kablam! 12 | |     "MDAwMDAyUXVpY2sgdG8gdGhlIHBvaW50LCB0byB0aGUgcG9pbnQsIG5vIGZha2luZw==",
Oct 12 22:57:50.205 INFO kablam! ...  |
Oct 12 22:57:50.205 INFO kablam! 19 | |     "MDAwMDA5aXRoIG15IHJhZy10b3AgZG93biBzbyBteSBoYWlyIGNhbiBibG93",
Oct 12 22:57:50.205 INFO kablam! 20 | | ];
Oct 12 22:57:50.205 INFO kablam!    | |__^
Oct 12 22:57:50.205 INFO kablam! 
Oct 12 22:57:50.205 INFO kablam! warning: function is never used: `pad`
Oct 12 22:57:50.205 INFO kablam!   --> src/set3/challenge17.rs:22:1
Oct 12 22:57:50.205 INFO kablam!    |
Oct 12 22:57:50.216 INFO kablam! 22 | fn pad(mut input: Vec<u8>) -> Vec<u8> {
Oct 12 22:57:50.216 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:57:50.216 INFO kablam! 
Oct 12 22:57:50.216 INFO kablam! warning: function is never used: `decrypt_and_check_padding`
Oct 12 22:57:50.216 INFO kablam!   --> src/set3/challenge17.rs:34:1
Oct 12 22:57:50.216 INFO kablam!    |
Oct 12 22:57:50.216 INFO kablam! 34 | fn decrypt_and_check_padding(ciphertext: Vec<u8>, key: &[u8], iv: &[u8]) -> bool {
Oct 12 22:57:50.216 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:57:50.216 INFO kablam! 
Oct 12 22:57:50.216 INFO kablam! warning: function is never used: `test_byte`
Oct 12 22:57:50.216 INFO kablam!   --> src/set3/challenge17.rs:42:1
Oct 12 22:57:50.216 INFO kablam!    |
Oct 12 22:57:50.216 INFO kablam! 42 | fn test_byte(guess: u8, target_index: usize, attacking_block: Vec<u8>, discovered_bytes: &Vec<u8>, key: &[u8]) -> Result<u8, u8> {
Oct 12 22:57:50.216 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:57:50.216 INFO kablam! 
Oct 12 22:57:50.452 INFO kablam! warning: value assigned to `sanitised_input` is never read
Oct 12 22:57:50.452 INFO kablam!   --> src/set2/challenge13.rs:17:17
Oct 12 22:57:50.452 INFO kablam!    |
Oct 12 22:57:50.452 INFO kablam! 17 |         let mut sanitised_input = String::new();
Oct 12 22:57:50.452 INFO kablam!    |                 ^^^^^^^^^^^^^^^
Oct 12 22:57:50.452 INFO kablam!    |
Oct 12 22:57:50.452 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 12 22:57:50.452 INFO kablam! 
Oct 12 22:57:50.540 INFO kablam! warning: variable does not need to be mutable
Oct 12 22:57:50.540 INFO kablam!   --> src/set2/challenge13.rs:70:9
Oct 12 22:57:50.540 INFO kablam!    |
Oct 12 22:57:50.541 INFO kablam! 70 |     let mut len_enc = encrypt(Profile::new(test_email.clone()).to_string()).len();
Oct 12 22:57:50.541 INFO kablam!    |         ----^^^^^^^
Oct 12 22:57:50.541 INFO kablam!    |         |
Oct 12 22:57:50.541 INFO kablam!    |         help: remove this `mut`
Oct 12 22:57:50.541 INFO kablam!    |
Oct 12 22:57:50.548 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 22:57:50.548 INFO kablam! 
Oct 12 22:57:50.627 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.64s
Oct 12 22:57:50.637 INFO kablam! su: No module specific data is present
Oct 12 22:57:52.095 INFO running `"docker" "rm" "-f" "dd8f30487eeb439117a3b44e6819fe6e764648e349f78d358afe794dfb55b677"`
Oct 12 22:57:52.376 INFO blam! dd8f30487eeb439117a3b44e6819fe6e764648e349f78d358afe794dfb55b677