Dec 06 02:23:24.713 INFO testing davbo/cryptopals against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 02:23:24.714 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"`
Dec 06 02:23:25.198 INFO [stdout] 2c74128842e1a3bc18a8e9ee362e1c217c9391f569125bfb6384909b0c43adf9
Dec 06 02:23:25.202 INFO running `"docker" "start" "-a" "2c74128842e1a3bc18a8e9ee362e1c217c9391f569125bfb6384909b0c43adf9"`
Dec 06 02:23:26.776 INFO [stderr] usermod: no changes
Dec 06 02:23:26.913 INFO [stderr]    Compiling libc v0.2.10
Dec 06 02:23:27.859 INFO [stderr]    Compiling openssl-sys v0.9.31
Dec 06 02:23:27.859 INFO [stderr]    Compiling rand v0.5.0
Dec 06 02:23:29.710 INFO [stderr]    Compiling openssl v0.10.8
Dec 06 02:23:37.632 INFO [stderr]    Compiling matasano v0.0.1 (/source)
Dec 06 02:23:38.224 INFO [stderr] warning: unused import: `set1::challenge8::score_ciphertext_for_ecb_mode`
Dec 06 02:23:38.224 INFO [stderr]  --> src/set2/challenge12.rs:5:5
Dec 06 02:23:38.224 INFO [stderr]   |
Dec 06 02:23:38.224 INFO [stderr] 5 | use set1::challenge8::score_ciphertext_for_ecb_mode;
Dec 06 02:23:38.224 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:23:38.224 INFO [stderr]   |
Dec 06 02:23:38.224 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 02:23:38.224 INFO [stderr] 
Dec 06 02:23:38.398 INFO [stderr] warning: value assigned to `sanitised_input` is never read
Dec 06 02:23:38.399 INFO [stderr]   --> src/set2/challenge13.rs:17:17
Dec 06 02:23:38.399 INFO [stderr]    |
Dec 06 02:23:38.399 INFO [stderr] 17 |         let mut sanitised_input = String::new();
Dec 06 02:23:38.399 INFO [stderr]    |                 ^^^^^^^^^^^^^^^
Dec 06 02:23:38.399 INFO [stderr]    |
Dec 06 02:23:38.399 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 06 02:23:38.399 INFO [stderr] 
Dec 06 02:23:38.461 INFO [stderr] warning: constant item is never used: `KEY`
Dec 06 02:23:38.461 INFO [stderr]  --> src/set2/challenge13.rs:6:1
Dec 06 02:23:38.461 INFO [stderr]   |
Dec 06 02:23:38.461 INFO [stderr] 6 | const KEY: &'static [u8] = b"YELLOW SUBMARINE";
Dec 06 02:23:38.461 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:23:38.461 INFO [stderr]   |
Dec 06 02:23:38.461 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 02:23:38.461 INFO [stderr] 
Dec 06 02:23:38.461 INFO [stderr] warning: struct is never constructed: `Profile`
Dec 06 02:23:38.461 INFO [stderr]  --> src/set2/challenge13.rs:8:1
Dec 06 02:23:38.461 INFO [stderr]   |
Dec 06 02:23:38.461 INFO [stderr] 8 | struct Profile {
Dec 06 02:23:38.461 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 06 02:23:38.461 INFO [stderr] 
Dec 06 02:23:38.461 INFO [stderr] warning: method is never used: `new`
Dec 06 02:23:38.461 INFO [stderr]   --> src/set2/challenge13.rs:16:5
Dec 06 02:23:38.461 INFO [stderr]    |
Dec 06 02:23:38.461 INFO [stderr] 16 |     pub fn new(email: String) -> Profile {
Dec 06 02:23:38.461 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:23:38.461 INFO [stderr] 
Dec 06 02:23:38.461 INFO [stderr] warning: function is never used: `encrypt`
Dec 06 02:23:38.462 INFO [stderr]   --> src/set2/challenge13.rs:35:1
Dec 06 02:23:38.462 INFO [stderr]    |
Dec 06 02:23:38.462 INFO [stderr] 35 | fn encrypt(plaintext: String) -> Vec<u8> {
Dec 06 02:23:38.462 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:23:38.462 INFO [stderr] 
Dec 06 02:23:38.462 INFO [stderr] warning: function is never used: `decrypt`
Dec 06 02:23:38.462 INFO [stderr]   --> src/set2/challenge13.rs:40:1
Dec 06 02:23:38.462 INFO [stderr]    |
Dec 06 02:23:38.462 INFO [stderr] 40 | fn decrypt(ciphertext: Vec<u8>) -> String {
Dec 06 02:23:38.462 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:23:38.462 INFO [stderr] 
Dec 06 02:23:38.462 INFO [stderr] warning: constant item is never used: `MESSAGE`
Dec 06 02:23:38.462 INFO [stderr]   --> src/set2/challenge14.rs:7:1
Dec 06 02:23:38.462 INFO [stderr]    |
Dec 06 02:23:38.462 INFO [stderr] 7  | / const MESSAGE: &'static [u8] = b"Um9sbGluJyBpbiBteSA1LjAKV2l0aCBteSByYWctdG9wIGRvd24gc28gbXkg
Dec 06 02:23:38.462 INFO [stderr] 8  | | aGFpciBjYW4gYmxvdwpUaGUgZ2lybGllcyBvbiBzdGFuZGJ5IHdhdmluZyBq
Dec 06 02:23:38.462 INFO [stderr] 9  | | dXN0IHRvIHNheSBoaQpEaWQgeW91IHN0b3A/IE5vLCBJIGp1c3QgZHJvdmUg
Dec 06 02:23:38.462 INFO [stderr] 10 | | YnkK";
Dec 06 02:23:38.462 INFO [stderr]    | |______^
Dec 06 02:23:38.462 INFO [stderr] 
Dec 06 02:23:38.462 INFO [stderr] warning: function is never used: `random_input`
Dec 06 02:23:38.462 INFO [stderr]   --> src/set2/challenge14.rs:12:1
Dec 06 02:23:38.462 INFO [stderr]    |
Dec 06 02:23:38.462 INFO [stderr] 12 | fn random_input() -> Vec<u8> {
Dec 06 02:23:38.462 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:23:38.462 INFO [stderr] 
Dec 06 02:23:38.462 INFO [stderr] warning: function is never used: `encryption_oracle`
Dec 06 02:23:38.462 INFO [stderr]   --> src/set2/challenge14.rs:20:1
Dec 06 02:23:38.462 INFO [stderr]    |
Dec 06 02:23:38.462 INFO [stderr] 20 | fn encryption_oracle(attacker_input: &[u8]) -> Vec<u8> {
Dec 06 02:23:38.462 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:23:38.462 INFO [stderr] 
Dec 06 02:23:38.462 INFO [stderr] warning: function is never used: `find_target_permutation`
Dec 06 02:23:38.462 INFO [stderr]   --> src/set2/challenge14.rs:27:1
Dec 06 02:23:38.462 INFO [stderr]    |
Dec 06 02:23:38.462 INFO [stderr] 27 | fn find_target_permutation(byte_index: usize, block_size: usize, marker_cipher: Vec<u8>, decrypted_bytes: &[u8]) -> Vec<u8> {
Dec 06 02:23:38.462 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:23:38.462 INFO [stderr] 
Dec 06 02:23:38.462 INFO [stderr] warning: function is never used: `test_byte`
Dec 06 02:23:38.462 INFO [stderr]   --> src/set2/challenge14.rs:56:1
Dec 06 02:23:38.462 INFO [stderr]    |
Dec 06 02:23:38.462 INFO [stderr] 56 | fn test_byte(candidate: u8, byte_index: usize, block_size: usize, marker_cipher: Vec<u8>, target_permutation: Vec<u8>, decrypted_bytes: &[u8]) -> bool {
Dec 06 02:23:38.462 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:23:38.462 INFO [stderr] 
Dec 06 02:23:38.462 INFO [stderr] warning: function is never used: `find_marker_block`
Dec 06 02:23:38.462 INFO [stderr]   --> src/set2/challenge14.rs:91:1
Dec 06 02:23:38.462 INFO [stderr]    |
Dec 06 02:23:38.462 INFO [stderr] 91 | fn find_marker_block(block_size: usize) -> Vec<u8> {
Dec 06 02:23:38.462 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:23:38.462 INFO [stderr] 
Dec 06 02:23:38.462 INFO [stderr] warning: constant item is never used: `BLOCK_LENGTH`
Dec 06 02:23:38.462 INFO [stderr]  --> src/set3/challenge17.rs:7:1
Dec 06 02:23:38.462 INFO [stderr]   |
Dec 06 02:23:38.462 INFO [stderr] 7 | const BLOCK_LENGTH: usize = 16;
Dec 06 02:23:38.462 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:23:38.462 INFO [stderr] 
Dec 06 02:23:38.462 INFO [stderr] warning: constant item is never used: `INPUT_STRINGS`
Dec 06 02:23:38.462 INFO [stderr]   --> src/set3/challenge17.rs:9:1
Dec 06 02:23:38.462 INFO [stderr]    |
Dec 06 02:23:38.462 INFO [stderr] 9  | / const INPUT_STRINGS: [&'static str; 10] = [
Dec 06 02:23:38.462 INFO [stderr] 10 | |     "MDAwMDAwTm93IHRoYXQgdGhlIHBhcnR5IGlzIGp1bXBpbmc=",
Dec 06 02:23:38.462 INFO [stderr] 11 | |     "MDAwMDAxV2l0aCB0aGUgYmFzcyBraWNrZWQgaW4gYW5kIHRoZSBWZWdhJ3MgYXJlIHB1bXBpbic=",
Dec 06 02:23:38.462 INFO [stderr] 12 | |     "MDAwMDAyUXVpY2sgdG8gdGhlIHBvaW50LCB0byB0aGUgcG9pbnQsIG5vIGZha2luZw==",
Dec 06 02:23:38.462 INFO [stderr] ...  |
Dec 06 02:23:38.462 INFO [stderr] 19 | |     "MDAwMDA5aXRoIG15IHJhZy10b3AgZG93biBzbyBteSBoYWlyIGNhbiBibG93",
Dec 06 02:23:38.462 INFO [stderr] 20 | | ];
Dec 06 02:23:38.462 INFO [stderr]    | |__^
Dec 06 02:23:38.462 INFO [stderr] 
Dec 06 02:23:38.462 INFO [stderr] warning: function is never used: `pad`
Dec 06 02:23:38.462 INFO [stderr]   --> src/set3/challenge17.rs:22:1
Dec 06 02:23:38.462 INFO [stderr]    |
Dec 06 02:23:38.462 INFO [stderr] 22 | fn pad(mut input: Vec<u8>) -> Vec<u8> {
Dec 06 02:23:38.462 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:23:38.462 INFO [stderr] 
Dec 06 02:23:38.462 INFO [stderr] warning: function is never used: `decrypt_and_check_padding`
Dec 06 02:23:38.462 INFO [stderr]   --> src/set3/challenge17.rs:34:1
Dec 06 02:23:38.462 INFO [stderr]    |
Dec 06 02:23:38.462 INFO [stderr] 34 | fn decrypt_and_check_padding(ciphertext: Vec<u8>, key: &[u8], iv: &[u8]) -> bool {
Dec 06 02:23:38.462 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:23:38.462 INFO [stderr] 
Dec 06 02:23:38.462 INFO [stderr] warning: function is never used: `test_byte`
Dec 06 02:23:38.462 INFO [stderr]   --> src/set3/challenge17.rs:42:1
Dec 06 02:23:38.462 INFO [stderr]    |
Dec 06 02:23:38.462 INFO [stderr] 42 | fn test_byte(guess: u8, target_index: usize, attacking_block: Vec<u8>, discovered_bytes: &Vec<u8>, key: &[u8]) -> Result<u8, u8> {
Dec 06 02:23:38.462 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:23:38.462 INFO [stderr] 
Dec 06 02:23:39.744 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.93s
Dec 06 02:23:39.747 INFO [stderr] su: No module specific data is present
Dec 06 02:23:40.952 INFO running `"docker" "inspect" "2c74128842e1a3bc18a8e9ee362e1c217c9391f569125bfb6384909b0c43adf9"`
Dec 06 02:23:41.198 INFO running `"docker" "rm" "-f" "2c74128842e1a3bc18a8e9ee362e1c217c9391f569125bfb6384909b0c43adf9"`
Dec 06 02:23:41.508 INFO [stdout] 2c74128842e1a3bc18a8e9ee362e1c217c9391f569125bfb6384909b0c43adf9
Dec 06 02:23:41.510 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"`
Dec 06 02:23:41.870 INFO [stdout] c37bad6de814ebf3c38cbbc607e706a92933b8f4554d99dc4a96aba1ee7fdd57
Dec 06 02:23:41.878 INFO running `"docker" "start" "-a" "c37bad6de814ebf3c38cbbc607e706a92933b8f4554d99dc4a96aba1ee7fdd57"`
Dec 06 02:23:43.108 INFO [stderr] usermod: no changes
Dec 06 02:23:43.212 INFO [stderr]    Compiling matasano v0.0.1 (/source)
Dec 06 02:23:43.900 INFO [stderr] warning: unnecessary parentheses around `while` condition
Dec 06 02:23:43.900 INFO [stderr]   --> src/set2/challenge13.rs:72:11
Dec 06 02:23:43.900 INFO [stderr]    |
Dec 06 02:23:43.900 INFO [stderr] 72 |     while (test_len == len_enc) {
Dec 06 02:23:43.900 INFO [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 06 02:23:43.900 INFO [stderr]    |
Dec 06 02:23:43.900 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 06 02:23:43.900 INFO [stderr] 
Dec 06 02:23:44.204 INFO [stderr] warning: value assigned to `sanitised_input` is never read
Dec 06 02:23:44.204 INFO [stderr]   --> src/set2/challenge13.rs:17:17
Dec 06 02:23:44.204 INFO [stderr]    |
Dec 06 02:23:44.204 INFO [stderr] 17 |         let mut sanitised_input = String::new();
Dec 06 02:23:44.204 INFO [stderr]    |                 ^^^^^^^^^^^^^^^
Dec 06 02:23:44.204 INFO [stderr]    |
Dec 06 02:23:44.204 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 06 02:23:44.204 INFO [stderr] 
Dec 06 02:23:44.300 INFO [stderr] warning: variable does not need to be mutable
Dec 06 02:23:44.300 INFO [stderr]   --> src/set2/challenge13.rs:70:9
Dec 06 02:23:44.300 INFO [stderr]    |
Dec 06 02:23:44.300 INFO [stderr] 70 |     let mut len_enc = encrypt(Profile::new(test_email.clone()).to_string()).len();
Dec 06 02:23:44.300 INFO [stderr]    |         ----^^^^^^^
Dec 06 02:23:44.300 INFO [stderr]    |         |
Dec 06 02:23:44.300 INFO [stderr]    |         help: remove this `mut`
Dec 06 02:23:44.300 INFO [stderr]    |
Dec 06 02:23:44.300 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 02:23:44.300 INFO [stderr] 
Dec 06 02:23:46.657 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.52s
Dec 06 02:23:46.662 INFO [stderr] su: No module specific data is present
Dec 06 02:23:47.502 INFO running `"docker" "inspect" "c37bad6de814ebf3c38cbbc607e706a92933b8f4554d99dc4a96aba1ee7fdd57"`
Dec 06 02:23:47.864 INFO running `"docker" "rm" "-f" "c37bad6de814ebf3c38cbbc607e706a92933b8f4554d99dc4a96aba1ee7fdd57"`
Dec 06 02:23:48.090 INFO [stdout] c37bad6de814ebf3c38cbbc607e706a92933b8f4554d99dc4a96aba1ee7fdd57