Nov 04 00:43:54.168 INFO checking ralphrecto/cryptopals against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 00:43:54.168 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"`
Nov 04 00:43:54.570 INFO blam! 41acb8844f8aec7c441623838bdff25eff6ab3e54617416cfd06bd6478a75c5c
Nov 04 00:43:54.573 INFO running `"docker" "start" "-a" "41acb8844f8aec7c441623838bdff25eff6ab3e54617416cfd06bd6478a75c5c"`
Nov 04 00:43:54.975 INFO kablam! usermod: no changes
Nov 04 00:43:55.011 INFO kablam!     Checking base64 v0.7.0
Nov 04 00:43:55.527 INFO kablam!     Checking cryptopals v0.1.0 (/source)
Nov 04 00:43:55.747 INFO kablam! warning: unused import: `cryptopals::strutils`
Nov 04 00:43:55.747 INFO kablam!  --> src/cryptopals/set1.rs:6:5
Nov 04 00:43:55.747 INFO kablam!   |
Nov 04 00:43:55.747 INFO kablam! 6 | use cryptopals::strutils;
Nov 04 00:43:55.747 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.747 INFO kablam!   |
Nov 04 00:43:55.747 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 00:43:55.747 INFO kablam! 
Nov 04 00:43:55.747 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 04 00:43:55.747 INFO kablam!   --> src/cryptopals/hexutils.rs:65:14
Nov 04 00:43:55.747 INFO kablam!    |
Nov 04 00:43:55.747 INFO kablam! 65 |     for i in (0..8) {
Nov 04 00:43:55.747 INFO kablam!    |              ^^^^^^ help: remove these parentheses
Nov 04 00:43:55.747 INFO kablam!    |
Nov 04 00:43:55.747 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 04 00:43:55.747 INFO kablam! 
Nov 04 00:43:55.747 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Nov 04 00:43:55.747 INFO kablam!  --> src/cryptopals/freq_analysis.rs:2:5
Nov 04 00:43:55.747 INFO kablam!   |
Nov 04 00:43:55.747 INFO kablam! 2 | use std::ascii::AsciiExt;
Nov 04 00:43:55.747 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.747 INFO kablam! 
Nov 04 00:43:55.763 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 04 00:43:55.763 INFO kablam!  --> src/cryptopals/freq_analysis.rs:2:5
Nov 04 00:43:55.763 INFO kablam!   |
Nov 04 00:43:55.763 INFO kablam! 2 | use std::ascii::AsciiExt;
Nov 04 00:43:55.763 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.763 INFO kablam!   |
Nov 04 00:43:55.763 INFO kablam!   = note: #[warn(deprecated)] on by default
Nov 04 00:43:55.763 INFO kablam! 
Nov 04 00:43:55.815 INFO kablam! warning: unused import: `cryptopals::strutils`
Nov 04 00:43:55.815 INFO kablam!  --> src/cryptopals/set1.rs:6:5
Nov 04 00:43:55.815 INFO kablam!   |
Nov 04 00:43:55.815 INFO kablam! 6 | use cryptopals::strutils;
Nov 04 00:43:55.815 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.815 INFO kablam!   |
Nov 04 00:43:55.815 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 00:43:55.815 INFO kablam! 
Nov 04 00:43:55.815 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 04 00:43:55.815 INFO kablam!   --> src/cryptopals/hexutils.rs:65:14
Nov 04 00:43:55.815 INFO kablam!    |
Nov 04 00:43:55.815 INFO kablam! 65 |     for i in (0..8) {
Nov 04 00:43:55.815 INFO kablam!    |              ^^^^^^ help: remove these parentheses
Nov 04 00:43:55.815 INFO kablam!    |
Nov 04 00:43:55.815 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 04 00:43:55.815 INFO kablam! 
Nov 04 00:43:55.815 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Nov 04 00:43:55.815 INFO kablam!  --> src/cryptopals/freq_analysis.rs:2:5
Nov 04 00:43:55.815 INFO kablam!   |
Nov 04 00:43:55.815 INFO kablam! 2 | use std::ascii::AsciiExt;
Nov 04 00:43:55.815 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.815 INFO kablam! 
Nov 04 00:43:55.827 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 04 00:43:55.827 INFO kablam!  --> src/cryptopals/freq_analysis.rs:2:5
Nov 04 00:43:55.827 INFO kablam!   |
Nov 04 00:43:55.827 INFO kablam! 2 | use std::ascii::AsciiExt;
Nov 04 00:43:55.827 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.827 INFO kablam!   |
Nov 04 00:43:55.827 INFO kablam!   = note: #[warn(deprecated)] on by default
Nov 04 00:43:55.827 INFO kablam! 
Nov 04 00:43:55.923 INFO kablam! warning: unused variable: `v1`
Nov 04 00:43:55.923 INFO kablam!   --> src/cryptopals/set1.rs:65:9
Nov 04 00:43:55.923 INFO kablam!    |
Nov 04 00:43:55.923 INFO kablam! 65 |     let v1: Vec<u8> = hexutils::str_to_bytevec("this is a test");
Nov 04 00:43:55.923 INFO kablam!    |         ^^ help: consider using `_v1` instead
Nov 04 00:43:55.923 INFO kablam!    |
Nov 04 00:43:55.923 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 00:43:55.923 INFO kablam! 
Nov 04 00:43:55.923 INFO kablam! warning: unused variable: `v2`
Nov 04 00:43:55.923 INFO kablam!   --> src/cryptopals/set1.rs:66:9
Nov 04 00:43:55.923 INFO kablam!    |
Nov 04 00:43:55.923 INFO kablam! 66 |     let v2: Vec<u8> = hexutils::str_to_bytevec("wokka wokka!!!");
Nov 04 00:43:55.923 INFO kablam!    |         ^^ help: consider using `_v2` instead
Nov 04 00:43:55.923 INFO kablam! 
Nov 04 00:43:55.923 INFO kablam! warning: unused variable: `v1`
Nov 04 00:43:55.923 INFO kablam!   --> src/cryptopals/set1.rs:65:9
Nov 04 00:43:55.923 INFO kablam!    |
Nov 04 00:43:55.924 INFO kablam! 65 |     let v1: Vec<u8> = hexutils::str_to_bytevec("this is a test");
Nov 04 00:43:55.924 INFO kablam!    |         ^^ help: consider using `_v1` instead
Nov 04 00:43:55.924 INFO kablam!    |
Nov 04 00:43:55.924 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 00:43:55.924 INFO kablam! 
Nov 04 00:43:55.924 INFO kablam! warning: unused variable: `v2`
Nov 04 00:43:55.924 INFO kablam!   --> src/cryptopals/set1.rs:66:9
Nov 04 00:43:55.924 INFO kablam!    |
Nov 04 00:43:55.924 INFO kablam! 66 |     let v2: Vec<u8> = hexutils::str_to_bytevec("wokka wokka!!!");
Nov 04 00:43:55.924 INFO kablam!    |         ^^ help: consider using `_v2` instead
Nov 04 00:43:55.924 INFO kablam! 
Nov 04 00:43:55.972 INFO kablam! warning: function is never used: `challenge1`
Nov 04 00:43:55.972 INFO kablam!  --> src/cryptopals/set1.rs:8:1
Nov 04 00:43:55.972 INFO kablam!   |
Nov 04 00:43:55.972 INFO kablam! 8 | pub fn challenge1() -> () {
Nov 04 00:43:55.972 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.973 INFO kablam!   |
Nov 04 00:43:55.973 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 00:43:55.973 INFO kablam! 
Nov 04 00:43:55.973 INFO kablam! warning: function is never used: `challenge2`
Nov 04 00:43:55.973 INFO kablam!   --> src/cryptopals/set1.rs:13:1
Nov 04 00:43:55.973 INFO kablam!    |
Nov 04 00:43:55.973 INFO kablam! 13 | pub fn challenge2() -> () {
Nov 04 00:43:55.973 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.973 INFO kablam! 
Nov 04 00:43:55.973 INFO kablam! warning: function is never used: `chi_square_printer`
Nov 04 00:43:55.973 INFO kablam!   --> src/cryptopals/set1.rs:28:1
Nov 04 00:43:55.973 INFO kablam!    |
Nov 04 00:43:55.973 INFO kablam! 28 | fn chi_square_printer(word: &str, keyword_and_keys: &Vec<(String, u8)>) -> () {
Nov 04 00:43:55.973 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.973 INFO kablam! 
Nov 04 00:43:55.973 INFO kablam! warning: function is never used: `challenge3`
Nov 04 00:43:55.973 INFO kablam!   --> src/cryptopals/set1.rs:39:1
Nov 04 00:43:55.973 INFO kablam!    |
Nov 04 00:43:55.973 INFO kablam! 39 | pub fn challenge3() -> () {
Nov 04 00:43:55.973 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.973 INFO kablam! 
Nov 04 00:43:55.973 INFO kablam! warning: function is never used: `challenge4`
Nov 04 00:43:55.973 INFO kablam!   --> src/cryptopals/set1.rs:45:1
Nov 04 00:43:55.973 INFO kablam!    |
Nov 04 00:43:55.973 INFO kablam! 45 | pub fn challenge4() -> () {
Nov 04 00:43:55.974 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.974 INFO kablam! 
Nov 04 00:43:55.974 INFO kablam! warning: function is never used: `challenge5`
Nov 04 00:43:55.974 INFO kablam!   --> src/cryptopals/set1.rs:55:1
Nov 04 00:43:55.974 INFO kablam!    |
Nov 04 00:43:55.974 INFO kablam! 55 | pub fn challenge5() -> () {
Nov 04 00:43:55.974 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.974 INFO kablam! 
Nov 04 00:43:55.974 INFO kablam! warning: function is never used: `hex_to_nibble`
Nov 04 00:43:55.974 INFO kablam!  --> src/cryptopals/hexutils.rs:4:1
Nov 04 00:43:55.974 INFO kablam!   |
Nov 04 00:43:55.974 INFO kablam! 4 | pub fn hex_to_nibble(s: char) -> u8 {
Nov 04 00:43:55.974 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.974 INFO kablam! 
Nov 04 00:43:55.974 INFO kablam! warning: function is never used: `nibble_to_hex`
Nov 04 00:43:55.974 INFO kablam!   --> src/cryptopals/hexutils.rs:13:1
Nov 04 00:43:55.974 INFO kablam!    |
Nov 04 00:43:55.974 INFO kablam! 13 | pub fn nibble_to_hex(b: u8) -> char {
Nov 04 00:43:55.974 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.974 INFO kablam! 
Nov 04 00:43:55.974 INFO kablam! warning: function is never used: `hexstr_to_bytevec`
Nov 04 00:43:55.974 INFO kablam!   --> src/cryptopals/hexutils.rs:36:1
Nov 04 00:43:55.974 INFO kablam!    |
Nov 04 00:43:55.974 INFO kablam! 36 | pub fn hexstr_to_bytevec(s: &str) -> Vec<u8> {
Nov 04 00:43:55.975 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.975 INFO kablam! 
Nov 04 00:43:55.975 INFO kablam! warning: function is never used: `challenge1`
Nov 04 00:43:55.975 INFO kablam!  --> src/cryptopals/set1.rs:8:1
Nov 04 00:43:55.975 INFO kablam!   |
Nov 04 00:43:55.975 INFO kablam! 8 | pub fn challenge1() -> () {
Nov 04 00:43:55.975 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.975 INFO kablam!   |
Nov 04 00:43:55.975 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 00:43:55.975 INFO kablam! 
Nov 04 00:43:55.975 INFO kablam! warning: function is never used: `bytevec_to_hexstr`
Nov 04 00:43:55.975 INFO kablam!   --> src/cryptopals/hexutils.rs:52:1
Nov 04 00:43:55.975 INFO kablam!    |
Nov 04 00:43:55.975 INFO kablam! 52 | pub fn bytevec_to_hexstr(v: &Vec<u8>) -> String {
Nov 04 00:43:55.975 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.975 INFO kablam! 
Nov 04 00:43:55.975 INFO kablam! warning: function is never used: `challenge2`
Nov 04 00:43:55.975 INFO kablam!   --> src/cryptopals/set1.rs:13:1
Nov 04 00:43:55.975 INFO kablam!    |
Nov 04 00:43:55.975 INFO kablam! 13 | pub fn challenge2() -> () {
Nov 04 00:43:55.975 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.976 INFO kablam! 
Nov 04 00:43:55.976 INFO kablam! warning: function is never used: `chi_square_printer`
Nov 04 00:43:55.976 INFO kablam!   --> src/cryptopals/set1.rs:28:1
Nov 04 00:43:55.976 INFO kablam!    |
Nov 04 00:43:55.976 INFO kablam! 28 | fn chi_square_printer(word: &str, keyword_and_keys: &Vec<(String, u8)>) -> () {
Nov 04 00:43:55.976 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.976 INFO kablam! 
Nov 04 00:43:55.976 INFO kablam! warning: function is never used: `count_set_bits`
Nov 04 00:43:55.976 INFO kablam!   --> src/cryptopals/hexutils.rs:62:1
Nov 04 00:43:55.976 INFO kablam!    |
Nov 04 00:43:55.976 INFO kablam! 62 | pub fn count_set_bits(v: u8) -> u8 {
Nov 04 00:43:55.976 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.976 INFO kablam! warning: function is never used: `challenge3`
Nov 04 00:43:55.976 INFO kablam!   --> src/cryptopals/set1.rs:39:1
Nov 04 00:43:55.976 INFO kablam!    |
Nov 04 00:43:55.976 INFO kablam! 39 | pub fn challenge3() -> () {
Nov 04 00:43:55.976 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.976 INFO kablam! 
Nov 04 00:43:55.976 INFO kablam! 
Nov 04 00:43:55.976 INFO kablam! warning: function is never used: `challenge4`
Nov 04 00:43:55.976 INFO kablam!   --> src/cryptopals/set1.rs:45:1
Nov 04 00:43:55.976 INFO kablam!    |
Nov 04 00:43:55.976 INFO kablam! 45 | pub fn challenge4() -> () {
Nov 04 00:43:55.976 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.977 INFO kablam! 
Nov 04 00:43:55.977 INFO kablam! warning: function is never used: `challenge5`
Nov 04 00:43:55.977 INFO kablam! warning: function is never used: `letter_freq`
Nov 04 00:43:55.977 INFO kablam!  --> src/cryptopals/freq_analysis.rs:4:1
Nov 04 00:43:55.977 INFO kablam!   |
Nov 04 00:43:55.977 INFO kablam!   --> src/cryptopals/set1.rs:55:1
Nov 04 00:43:55.977 INFO kablam! 4 | fn letter_freq(c: char) -> Option<f64> {
Nov 04 00:43:55.977 INFO kablam!    |
Nov 04 00:43:55.977 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.977 INFO kablam! 55 | pub fn challenge5() -> () {
Nov 04 00:43:55.977 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.977 INFO kablam! 
Nov 04 00:43:55.977 INFO kablam! 
Nov 04 00:43:55.977 INFO kablam! warning: function is never used: `hex_to_nibble`
Nov 04 00:43:55.977 INFO kablam!  --> src/cryptopals/hexutils.rs:4:1
Nov 04 00:43:55.977 INFO kablam!   |
Nov 04 00:43:55.977 INFO kablam! 4 | pub fn hex_to_nibble(s: char) -> u8 {
Nov 04 00:43:55.977 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.977 INFO kablam! 
Nov 04 00:43:55.977 INFO kablam! warning: function is never used: `nibble_to_hex`
Nov 04 00:43:55.977 INFO kablam!   --> src/cryptopals/hexutils.rs:13:1
Nov 04 00:43:55.977 INFO kablam!    |
Nov 04 00:43:55.977 INFO kablam! 13 | pub fn nibble_to_hex(b: u8) -> char {
Nov 04 00:43:55.977 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.977 INFO kablam! 
Nov 04 00:43:55.978 INFO kablam! warning: function is never used: `chi_square`
Nov 04 00:43:55.978 INFO kablam!   --> src/cryptopals/freq_analysis.rs:46:1
Nov 04 00:43:55.978 INFO kablam!    |
Nov 04 00:43:55.978 INFO kablam! 46 | pub fn chi_square(text: &str) -> Option<f64> {
Nov 04 00:43:55.978 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.978 INFO kablam! warning: function is never used: `hexstr_to_bytevec`
Nov 04 00:43:55.978 INFO kablam!   --> src/cryptopals/hexutils.rs:36:1
Nov 04 00:43:55.978 INFO kablam!    |
Nov 04 00:43:55.978 INFO kablam! 36 | pub fn hexstr_to_bytevec(s: &str) -> Vec<u8> {
Nov 04 00:43:55.978 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.978 INFO kablam! 
Nov 04 00:43:55.978 INFO kablam! 
Nov 04 00:43:55.978 INFO kablam! warning: function is never used: `read_file`
Nov 04 00:43:55.978 INFO kablam!  --> src/cryptopals/fileutils.rs:6:1
Nov 04 00:43:55.978 INFO kablam!   |
Nov 04 00:43:55.978 INFO kablam! 6 | pub fn read_file(pathstr: &str) -> io::Result<String> {
Nov 04 00:43:55.978 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.978 INFO kablam! 
Nov 04 00:43:55.978 INFO kablam! warning: function is never used: `read_lines`
Nov 04 00:43:55.978 INFO kablam!   --> src/cryptopals/fileutils.rs:13:1
Nov 04 00:43:55.978 INFO kablam!    |
Nov 04 00:43:55.978 INFO kablam! 13 | pub fn read_lines(pathstr: &str) -> io::Result<Vec<String>> {
Nov 04 00:43:55.978 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.978 INFO kablam! 
Nov 04 00:43:55.978 INFO kablam! warning: function is never used: `bytexor_keygen`
Nov 04 00:43:55.978 INFO kablam!  --> src/cryptopals/xorutils.rs:6:1
Nov 04 00:43:55.978 INFO kablam!   |
Nov 04 00:43:55.979 INFO kablam! 6 | pub fn bytexor_keygen(s: &str) -> Vec<(String, u8)> {
Nov 04 00:43:55.979 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.979 INFO kablam! 
Nov 04 00:43:55.979 INFO kablam! warning: function is never used: `bytevec_to_hexstr`
Nov 04 00:43:55.979 INFO kablam!   --> src/cryptopals/hexutils.rs:52:1
Nov 04 00:43:55.979 INFO kablam!    |
Nov 04 00:43:55.979 INFO kablam! 52 | pub fn bytevec_to_hexstr(v: &Vec<u8>) -> String {
Nov 04 00:43:55.979 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.979 INFO kablam! warning: function is never used: `rolling_xor`
Nov 04 00:43:55.979 INFO kablam!   --> src/cryptopals/xorutils.rs:19:1
Nov 04 00:43:55.979 INFO kablam!    |
Nov 04 00:43:55.979 INFO kablam! 19 | pub fn rolling_xor(v: &Vec<u8>, key: &Vec<u8>) -> Vec<u8> {
Nov 04 00:43:55.979 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.979 INFO kablam! 
Nov 04 00:43:55.979 INFO kablam! 
Nov 04 00:43:55.979 INFO kablam! warning: function is never used: `hamming_dist`
Nov 04 00:43:55.979 INFO kablam!  --> src/cryptopals/strutils.rs:6:1
Nov 04 00:43:55.979 INFO kablam!   |
Nov 04 00:43:55.979 INFO kablam! 6 | pub fn hamming_dist(v1: &Vec<u8>, v2: &Vec<u8>) -> u32 {
Nov 04 00:43:55.979 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.979 INFO kablam! 
Nov 04 00:43:55.979 INFO kablam! warning: function is never used: `count_set_bits`
Nov 04 00:43:55.979 INFO kablam!   --> src/cryptopals/hexutils.rs:62:1
Nov 04 00:43:55.979 INFO kablam!    |
Nov 04 00:43:55.979 INFO kablam! 62 | pub fn count_set_bits(v: u8) -> u8 {
Nov 04 00:43:55.979 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.980 INFO kablam! 
Nov 04 00:43:55.980 INFO kablam! warning: function is never used: `letter_freq`
Nov 04 00:43:55.980 INFO kablam!  --> src/cryptopals/freq_analysis.rs:4:1
Nov 04 00:43:55.980 INFO kablam!   |
Nov 04 00:43:55.980 INFO kablam! 4 | fn letter_freq(c: char) -> Option<f64> {
Nov 04 00:43:55.980 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.980 INFO kablam! 
Nov 04 00:43:55.980 INFO kablam! warning: function is never used: `chi_square`
Nov 04 00:43:55.980 INFO kablam!   --> src/cryptopals/freq_analysis.rs:46:1
Nov 04 00:43:55.980 INFO kablam!    |
Nov 04 00:43:55.980 INFO kablam! 46 | pub fn chi_square(text: &str) -> Option<f64> {
Nov 04 00:43:55.980 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.980 INFO kablam! 
Nov 04 00:43:55.980 INFO kablam! warning: function is never used: `read_file`
Nov 04 00:43:55.980 INFO kablam!  --> src/cryptopals/fileutils.rs:6:1
Nov 04 00:43:55.980 INFO kablam!   |
Nov 04 00:43:55.980 INFO kablam! 6 | pub fn read_file(pathstr: &str) -> io::Result<String> {
Nov 04 00:43:55.980 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.980 INFO kablam! 
Nov 04 00:43:55.980 INFO kablam! warning: function is never used: `read_lines`
Nov 04 00:43:55.980 INFO kablam!   --> src/cryptopals/fileutils.rs:13:1
Nov 04 00:43:55.980 INFO kablam!    |
Nov 04 00:43:55.980 INFO kablam! 13 | pub fn read_lines(pathstr: &str) -> io::Result<Vec<String>> {
Nov 04 00:43:55.980 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.980 INFO kablam! 
Nov 04 00:43:55.981 INFO kablam! warning: function is never used: `bytexor_keygen`
Nov 04 00:43:55.981 INFO kablam!  --> src/cryptopals/xorutils.rs:6:1
Nov 04 00:43:55.981 INFO kablam!   |
Nov 04 00:43:55.981 INFO kablam! 6 | pub fn bytexor_keygen(s: &str) -> Vec<(String, u8)> {
Nov 04 00:43:55.981 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.981 INFO kablam! 
Nov 04 00:43:55.981 INFO kablam! warning: function is never used: `rolling_xor`
Nov 04 00:43:55.981 INFO kablam!   --> src/cryptopals/xorutils.rs:19:1
Nov 04 00:43:55.981 INFO kablam!    |
Nov 04 00:43:55.981 INFO kablam! 19 | pub fn rolling_xor(v: &Vec<u8>, key: &Vec<u8>) -> Vec<u8> {
Nov 04 00:43:55.981 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.981 INFO kablam! 
Nov 04 00:43:55.981 INFO kablam! warning: function is never used: `hamming_dist`
Nov 04 00:43:55.981 INFO kablam!  --> src/cryptopals/strutils.rs:6:1
Nov 04 00:43:55.981 INFO kablam!   |
Nov 04 00:43:55.981 INFO kablam! 6 | pub fn hamming_dist(v1: &Vec<u8>, v2: &Vec<u8>) -> u32 {
Nov 04 00:43:55.981 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 00:43:55.981 INFO kablam! 
Nov 04 00:43:55.983 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Nov 04 00:43:55.986 INFO kablam! su: No module specific data is present
Nov 04 00:43:56.421 INFO running `"docker" "rm" "-f" "41acb8844f8aec7c441623838bdff25eff6ab3e54617416cfd06bd6478a75c5c"`
Nov 04 00:43:56.763 INFO blam! 41acb8844f8aec7c441623838bdff25eff6ab3e54617416cfd06bd6478a75c5c