Dec 13 06:33:05.838 INFO testing ralphrecto/cryptopals against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 06:33:05.838 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 06:33:06.287 INFO [stdout] e5745ee7c27d87b8924b4cdeda55be06927aecc8223fb901d57973ac22a07843
Dec 13 06:33:06.294 INFO running `"docker" "start" "-a" "e5745ee7c27d87b8924b4cdeda55be06927aecc8223fb901d57973ac22a07843"`
Dec 13 06:33:07.425 INFO [stderr] usermod: no changes
Dec 13 06:33:07.539 INFO [stderr]    Compiling cryptopals v0.1.0 (/source)
Dec 13 06:33:07.831 INFO [stderr] warning: unused import: `cryptopals::strutils`
Dec 13 06:33:07.831 INFO [stderr]  --> src/cryptopals/set1.rs:6:5
Dec 13 06:33:07.831 INFO [stderr]   |
Dec 13 06:33:07.831 INFO [stderr] 6 | use cryptopals::strutils;
Dec 13 06:33:07.831 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:07.831 INFO [stderr]   |
Dec 13 06:33:07.831 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 06:33:07.831 INFO [stderr] 
Dec 13 06:33:07.831 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 13 06:33:07.831 INFO [stderr]   --> src/cryptopals/hexutils.rs:65:14
Dec 13 06:33:07.831 INFO [stderr]    |
Dec 13 06:33:07.831 INFO [stderr] 65 |     for i in (0..8) {
Dec 13 06:33:07.831 INFO [stderr]    |              ^^^^^^ help: remove these parentheses
Dec 13 06:33:07.831 INFO [stderr]    |
Dec 13 06:33:07.831 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 06:33:07.831 INFO [stderr] 
Dec 13 06:33:07.831 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 13 06:33:07.831 INFO [stderr]  --> src/cryptopals/freq_analysis.rs:2:5
Dec 13 06:33:07.831 INFO [stderr]   |
Dec 13 06:33:07.831 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 13 06:33:07.831 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:07.831 INFO [stderr] 
Dec 13 06:33:07.839 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 13 06:33:07.839 INFO [stderr]  --> src/cryptopals/freq_analysis.rs:2:5
Dec 13 06:33:07.839 INFO [stderr]   |
Dec 13 06:33:07.839 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 13 06:33:07.839 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:07.839 INFO [stderr]   |
Dec 13 06:33:07.839 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 13 06:33:07.839 INFO [stderr] 
Dec 13 06:33:07.921 INFO [stderr] warning: unused variable: `v1`
Dec 13 06:33:07.921 INFO [stderr]   --> src/cryptopals/set1.rs:65:9
Dec 13 06:33:07.921 INFO [stderr]    |
Dec 13 06:33:07.921 INFO [stderr] 65 |     let v1: Vec<u8> = hexutils::str_to_bytevec("this is a test");
Dec 13 06:33:07.921 INFO [stderr]    |         ^^ help: consider using `_v1` instead
Dec 13 06:33:07.921 INFO [stderr]    |
Dec 13 06:33:07.922 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 06:33:07.922 INFO [stderr] 
Dec 13 06:33:07.922 INFO [stderr] warning: unused variable: `v2`
Dec 13 06:33:07.922 INFO [stderr]   --> src/cryptopals/set1.rs:66:9
Dec 13 06:33:07.922 INFO [stderr]    |
Dec 13 06:33:07.922 INFO [stderr] 66 |     let v2: Vec<u8> = hexutils::str_to_bytevec("wokka wokka!!!");
Dec 13 06:33:07.922 INFO [stderr]    |         ^^ help: consider using `_v2` instead
Dec 13 06:33:07.922 INFO [stderr] 
Dec 13 06:33:07.952 INFO [stderr] warning: function is never used: `challenge1`
Dec 13 06:33:07.952 INFO [stderr]  --> src/cryptopals/set1.rs:8:1
Dec 13 06:33:07.952 INFO [stderr]   |
Dec 13 06:33:07.952 INFO [stderr] 8 | pub fn challenge1() -> () {
Dec 13 06:33:07.952 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:07.952 INFO [stderr]   |
Dec 13 06:33:07.952 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 06:33:07.953 INFO [stderr] 
Dec 13 06:33:07.953 INFO [stderr] warning: function is never used: `challenge2`
Dec 13 06:33:07.953 INFO [stderr]   --> src/cryptopals/set1.rs:13:1
Dec 13 06:33:07.953 INFO [stderr]    |
Dec 13 06:33:07.953 INFO [stderr] 13 | pub fn challenge2() -> () {
Dec 13 06:33:07.953 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:07.953 INFO [stderr] 
Dec 13 06:33:07.953 INFO [stderr] warning: function is never used: `chi_square_printer`
Dec 13 06:33:07.953 INFO [stderr]   --> src/cryptopals/set1.rs:28:1
Dec 13 06:33:07.953 INFO [stderr]    |
Dec 13 06:33:07.953 INFO [stderr] 28 | fn chi_square_printer(word: &str, keyword_and_keys: &Vec<(String, u8)>) -> () {
Dec 13 06:33:07.953 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:07.953 INFO [stderr] 
Dec 13 06:33:07.953 INFO [stderr] warning: function is never used: `challenge3`
Dec 13 06:33:07.953 INFO [stderr]   --> src/cryptopals/set1.rs:39:1
Dec 13 06:33:07.953 INFO [stderr]    |
Dec 13 06:33:07.953 INFO [stderr] 39 | pub fn challenge3() -> () {
Dec 13 06:33:07.953 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:07.953 INFO [stderr] 
Dec 13 06:33:07.953 INFO [stderr] warning: function is never used: `challenge4`
Dec 13 06:33:07.953 INFO [stderr]   --> src/cryptopals/set1.rs:45:1
Dec 13 06:33:07.953 INFO [stderr]    |
Dec 13 06:33:07.953 INFO [stderr] 45 | pub fn challenge4() -> () {
Dec 13 06:33:07.953 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:07.953 INFO [stderr] 
Dec 13 06:33:07.953 INFO [stderr] warning: function is never used: `challenge5`
Dec 13 06:33:07.953 INFO [stderr]   --> src/cryptopals/set1.rs:55:1
Dec 13 06:33:07.953 INFO [stderr]    |
Dec 13 06:33:07.953 INFO [stderr] 55 | pub fn challenge5() -> () {
Dec 13 06:33:07.953 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:07.953 INFO [stderr] 
Dec 13 06:33:07.953 INFO [stderr] warning: function is never used: `hex_to_nibble`
Dec 13 06:33:07.953 INFO [stderr]  --> src/cryptopals/hexutils.rs:4:1
Dec 13 06:33:07.953 INFO [stderr]   |
Dec 13 06:33:07.953 INFO [stderr] 4 | pub fn hex_to_nibble(s: char) -> u8 {
Dec 13 06:33:07.953 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:07.953 INFO [stderr] 
Dec 13 06:33:07.953 INFO [stderr] warning: function is never used: `nibble_to_hex`
Dec 13 06:33:07.953 INFO [stderr]   --> src/cryptopals/hexutils.rs:13:1
Dec 13 06:33:07.953 INFO [stderr]    |
Dec 13 06:33:07.953 INFO [stderr] 13 | pub fn nibble_to_hex(b: u8) -> char {
Dec 13 06:33:07.953 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:07.953 INFO [stderr] 
Dec 13 06:33:07.953 INFO [stderr] warning: function is never used: `hexstr_to_bytevec`
Dec 13 06:33:07.953 INFO [stderr]   --> src/cryptopals/hexutils.rs:36:1
Dec 13 06:33:07.953 INFO [stderr]    |
Dec 13 06:33:07.953 INFO [stderr] 36 | pub fn hexstr_to_bytevec(s: &str) -> Vec<u8> {
Dec 13 06:33:07.953 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:07.953 INFO [stderr] 
Dec 13 06:33:07.953 INFO [stderr] warning: function is never used: `bytevec_to_hexstr`
Dec 13 06:33:07.953 INFO [stderr]   --> src/cryptopals/hexutils.rs:52:1
Dec 13 06:33:07.953 INFO [stderr]    |
Dec 13 06:33:07.954 INFO [stderr] 52 | pub fn bytevec_to_hexstr(v: &Vec<u8>) -> String {
Dec 13 06:33:07.954 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:07.954 INFO [stderr] 
Dec 13 06:33:07.954 INFO [stderr] warning: function is never used: `count_set_bits`
Dec 13 06:33:07.954 INFO [stderr]   --> src/cryptopals/hexutils.rs:62:1
Dec 13 06:33:07.954 INFO [stderr]    |
Dec 13 06:33:07.954 INFO [stderr] 62 | pub fn count_set_bits(v: u8) -> u8 {
Dec 13 06:33:07.954 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:07.954 INFO [stderr] 
Dec 13 06:33:07.954 INFO [stderr] warning: function is never used: `letter_freq`
Dec 13 06:33:07.954 INFO [stderr]  --> src/cryptopals/freq_analysis.rs:4:1
Dec 13 06:33:07.954 INFO [stderr]   |
Dec 13 06:33:07.954 INFO [stderr] 4 | fn letter_freq(c: char) -> Option<f64> {
Dec 13 06:33:07.954 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:07.954 INFO [stderr] 
Dec 13 06:33:07.954 INFO [stderr] warning: function is never used: `chi_square`
Dec 13 06:33:07.954 INFO [stderr]   --> src/cryptopals/freq_analysis.rs:46:1
Dec 13 06:33:07.954 INFO [stderr]    |
Dec 13 06:33:07.954 INFO [stderr] 46 | pub fn chi_square(text: &str) -> Option<f64> {
Dec 13 06:33:07.954 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:07.954 INFO [stderr] 
Dec 13 06:33:07.954 INFO [stderr] warning: function is never used: `read_file`
Dec 13 06:33:07.954 INFO [stderr]  --> src/cryptopals/fileutils.rs:6:1
Dec 13 06:33:07.954 INFO [stderr]   |
Dec 13 06:33:07.954 INFO [stderr] 6 | pub fn read_file(pathstr: &str) -> io::Result<String> {
Dec 13 06:33:07.954 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:07.954 INFO [stderr] 
Dec 13 06:33:07.954 INFO [stderr] warning: function is never used: `read_lines`
Dec 13 06:33:07.954 INFO [stderr]   --> src/cryptopals/fileutils.rs:13:1
Dec 13 06:33:07.954 INFO [stderr]    |
Dec 13 06:33:07.954 INFO [stderr] 13 | pub fn read_lines(pathstr: &str) -> io::Result<Vec<String>> {
Dec 13 06:33:07.954 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:07.954 INFO [stderr] 
Dec 13 06:33:07.954 INFO [stderr] warning: function is never used: `bytexor_keygen`
Dec 13 06:33:07.954 INFO [stderr]  --> src/cryptopals/xorutils.rs:6:1
Dec 13 06:33:07.954 INFO [stderr]   |
Dec 13 06:33:07.954 INFO [stderr] 6 | pub fn bytexor_keygen(s: &str) -> Vec<(String, u8)> {
Dec 13 06:33:07.954 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:07.954 INFO [stderr] 
Dec 13 06:33:07.954 INFO [stderr] warning: function is never used: `rolling_xor`
Dec 13 06:33:07.954 INFO [stderr]   --> src/cryptopals/xorutils.rs:19:1
Dec 13 06:33:07.954 INFO [stderr]    |
Dec 13 06:33:07.954 INFO [stderr] 19 | pub fn rolling_xor(v: &Vec<u8>, key: &Vec<u8>) -> Vec<u8> {
Dec 13 06:33:07.954 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:07.954 INFO [stderr] 
Dec 13 06:33:07.954 INFO [stderr] warning: function is never used: `hamming_dist`
Dec 13 06:33:07.954 INFO [stderr]  --> src/cryptopals/strutils.rs:6:1
Dec 13 06:33:07.954 INFO [stderr]   |
Dec 13 06:33:07.954 INFO [stderr] 6 | pub fn hamming_dist(v1: &Vec<u8>, v2: &Vec<u8>) -> u32 {
Dec 13 06:33:07.955 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:07.955 INFO [stderr] 
Dec 13 06:33:08.558 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Dec 13 06:33:08.562 INFO [stderr] su: No module specific data is present
Dec 13 06:33:09.339 INFO running `"docker" "inspect" "e5745ee7c27d87b8924b4cdeda55be06927aecc8223fb901d57973ac22a07843"`
Dec 13 06:33:09.633 INFO running `"docker" "rm" "-f" "e5745ee7c27d87b8924b4cdeda55be06927aecc8223fb901d57973ac22a07843"`
Dec 13 06:33:09.970 INFO [stdout] e5745ee7c27d87b8924b4cdeda55be06927aecc8223fb901d57973ac22a07843
Dec 13 06:33:09.973 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 06:33:10.551 INFO [stdout] a165b732877a32ba34b5d02e226fb233ae766b70894dee5673843d01b5a18ddd
Dec 13 06:33:10.553 INFO running `"docker" "start" "-a" "a165b732877a32ba34b5d02e226fb233ae766b70894dee5673843d01b5a18ddd"`
Dec 13 06:33:11.423 INFO [stderr] usermod: no changes
Dec 13 06:33:11.479 INFO [stderr]    Compiling cryptopals v0.1.0 (/source)
Dec 13 06:33:11.815 INFO [stderr] warning: unused import: `cryptopals::strutils`
Dec 13 06:33:11.815 INFO [stderr]  --> src/cryptopals/set1.rs:6:5
Dec 13 06:33:11.815 INFO [stderr]   |
Dec 13 06:33:11.815 INFO [stderr] 6 | use cryptopals::strutils;
Dec 13 06:33:11.815 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:11.815 INFO [stderr]   |
Dec 13 06:33:11.815 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 06:33:11.815 INFO [stderr] 
Dec 13 06:33:11.815 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 13 06:33:11.815 INFO [stderr]   --> src/cryptopals/hexutils.rs:65:14
Dec 13 06:33:11.815 INFO [stderr]    |
Dec 13 06:33:11.815 INFO [stderr] 65 |     for i in (0..8) {
Dec 13 06:33:11.815 INFO [stderr]    |              ^^^^^^ help: remove these parentheses
Dec 13 06:33:11.815 INFO [stderr]    |
Dec 13 06:33:11.815 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 06:33:11.815 INFO [stderr] 
Dec 13 06:33:11.815 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 13 06:33:11.815 INFO [stderr]  --> src/cryptopals/freq_analysis.rs:2:5
Dec 13 06:33:11.815 INFO [stderr]   |
Dec 13 06:33:11.815 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 13 06:33:11.815 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:11.815 INFO [stderr] 
Dec 13 06:33:11.823 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 13 06:33:11.823 INFO [stderr]  --> src/cryptopals/freq_analysis.rs:2:5
Dec 13 06:33:11.823 INFO [stderr]   |
Dec 13 06:33:11.823 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 13 06:33:11.823 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:11.823 INFO [stderr]   |
Dec 13 06:33:11.823 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 13 06:33:11.823 INFO [stderr] 
Dec 13 06:33:11.914 INFO [stderr] warning: unused variable: `v1`
Dec 13 06:33:11.914 INFO [stderr]   --> src/cryptopals/set1.rs:65:9
Dec 13 06:33:11.914 INFO [stderr]    |
Dec 13 06:33:11.914 INFO [stderr] 65 |     let v1: Vec<u8> = hexutils::str_to_bytevec("this is a test");
Dec 13 06:33:11.914 INFO [stderr]    |         ^^ help: consider using `_v1` instead
Dec 13 06:33:11.914 INFO [stderr]    |
Dec 13 06:33:11.914 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 06:33:11.914 INFO [stderr] 
Dec 13 06:33:11.914 INFO [stderr] warning: unused variable: `v2`
Dec 13 06:33:11.914 INFO [stderr]   --> src/cryptopals/set1.rs:66:9
Dec 13 06:33:11.914 INFO [stderr]    |
Dec 13 06:33:11.914 INFO [stderr] 66 |     let v2: Vec<u8> = hexutils::str_to_bytevec("wokka wokka!!!");
Dec 13 06:33:11.914 INFO [stderr]    |         ^^ help: consider using `_v2` instead
Dec 13 06:33:11.923 INFO [stderr] 
Dec 13 06:33:11.951 INFO [stderr] warning: function is never used: `challenge1`
Dec 13 06:33:11.951 INFO [stderr]  --> src/cryptopals/set1.rs:8:1
Dec 13 06:33:11.951 INFO [stderr]   |
Dec 13 06:33:11.951 INFO [stderr] 8 | pub fn challenge1() -> () {
Dec 13 06:33:11.951 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:11.951 INFO [stderr]   |
Dec 13 06:33:11.951 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 06:33:11.951 INFO [stderr] 
Dec 13 06:33:11.951 INFO [stderr] warning: function is never used: `challenge2`
Dec 13 06:33:11.951 INFO [stderr]   --> src/cryptopals/set1.rs:13:1
Dec 13 06:33:11.951 INFO [stderr]    |
Dec 13 06:33:11.951 INFO [stderr] 13 | pub fn challenge2() -> () {
Dec 13 06:33:11.951 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:11.951 INFO [stderr] 
Dec 13 06:33:11.951 INFO [stderr] warning: function is never used: `chi_square_printer`
Dec 13 06:33:11.951 INFO [stderr]   --> src/cryptopals/set1.rs:28:1
Dec 13 06:33:11.951 INFO [stderr]    |
Dec 13 06:33:11.951 INFO [stderr] 28 | fn chi_square_printer(word: &str, keyword_and_keys: &Vec<(String, u8)>) -> () {
Dec 13 06:33:11.951 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:11.951 INFO [stderr] 
Dec 13 06:33:11.951 INFO [stderr] warning: function is never used: `challenge3`
Dec 13 06:33:11.951 INFO [stderr]   --> src/cryptopals/set1.rs:39:1
Dec 13 06:33:11.951 INFO [stderr]    |
Dec 13 06:33:11.951 INFO [stderr] 39 | pub fn challenge3() -> () {
Dec 13 06:33:11.951 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:11.951 INFO [stderr] 
Dec 13 06:33:11.951 INFO [stderr] warning: function is never used: `challenge4`
Dec 13 06:33:11.951 INFO [stderr]   --> src/cryptopals/set1.rs:45:1
Dec 13 06:33:11.951 INFO [stderr]    |
Dec 13 06:33:11.951 INFO [stderr] 45 | pub fn challenge4() -> () {
Dec 13 06:33:11.951 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:11.951 INFO [stderr] 
Dec 13 06:33:11.951 INFO [stderr] warning: function is never used: `challenge5`
Dec 13 06:33:11.951 INFO [stderr]   --> src/cryptopals/set1.rs:55:1
Dec 13 06:33:11.951 INFO [stderr]    |
Dec 13 06:33:11.951 INFO [stderr] 55 | pub fn challenge5() -> () {
Dec 13 06:33:11.951 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:11.951 INFO [stderr] 
Dec 13 06:33:11.951 INFO [stderr] warning: function is never used: `hex_to_nibble`
Dec 13 06:33:11.951 INFO [stderr]  --> src/cryptopals/hexutils.rs:4:1
Dec 13 06:33:11.951 INFO [stderr]   |
Dec 13 06:33:11.951 INFO [stderr] 4 | pub fn hex_to_nibble(s: char) -> u8 {
Dec 13 06:33:11.951 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:11.951 INFO [stderr] 
Dec 13 06:33:11.951 INFO [stderr] warning: function is never used: `nibble_to_hex`
Dec 13 06:33:11.951 INFO [stderr]   --> src/cryptopals/hexutils.rs:13:1
Dec 13 06:33:11.951 INFO [stderr]    |
Dec 13 06:33:11.951 INFO [stderr] 13 | pub fn nibble_to_hex(b: u8) -> char {
Dec 13 06:33:11.951 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:11.951 INFO [stderr] 
Dec 13 06:33:11.951 INFO [stderr] warning: function is never used: `hexstr_to_bytevec`
Dec 13 06:33:11.951 INFO [stderr]   --> src/cryptopals/hexutils.rs:36:1
Dec 13 06:33:11.951 INFO [stderr]    |
Dec 13 06:33:11.951 INFO [stderr] 36 | pub fn hexstr_to_bytevec(s: &str) -> Vec<u8> {
Dec 13 06:33:11.951 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:11.951 INFO [stderr] 
Dec 13 06:33:11.951 INFO [stderr] warning: function is never used: `bytevec_to_hexstr`
Dec 13 06:33:11.951 INFO [stderr]   --> src/cryptopals/hexutils.rs:52:1
Dec 13 06:33:11.951 INFO [stderr]    |
Dec 13 06:33:11.951 INFO [stderr] 52 | pub fn bytevec_to_hexstr(v: &Vec<u8>) -> String {
Dec 13 06:33:11.951 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:11.951 INFO [stderr] 
Dec 13 06:33:11.951 INFO [stderr] warning: function is never used: `count_set_bits`
Dec 13 06:33:11.951 INFO [stderr]   --> src/cryptopals/hexutils.rs:62:1
Dec 13 06:33:11.951 INFO [stderr]    |
Dec 13 06:33:11.951 INFO [stderr] 62 | pub fn count_set_bits(v: u8) -> u8 {
Dec 13 06:33:11.951 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:11.951 INFO [stderr] 
Dec 13 06:33:11.951 INFO [stderr] warning: function is never used: `letter_freq`
Dec 13 06:33:11.951 INFO [stderr]  --> src/cryptopals/freq_analysis.rs:4:1
Dec 13 06:33:11.951 INFO [stderr]   |
Dec 13 06:33:11.951 INFO [stderr] 4 | fn letter_freq(c: char) -> Option<f64> {
Dec 13 06:33:11.951 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:11.951 INFO [stderr] 
Dec 13 06:33:11.951 INFO [stderr] warning: function is never used: `chi_square`
Dec 13 06:33:11.951 INFO [stderr]   --> src/cryptopals/freq_analysis.rs:46:1
Dec 13 06:33:11.951 INFO [stderr]    |
Dec 13 06:33:11.951 INFO [stderr] 46 | pub fn chi_square(text: &str) -> Option<f64> {
Dec 13 06:33:11.951 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:11.951 INFO [stderr] 
Dec 13 06:33:11.951 INFO [stderr] warning: function is never used: `read_file`
Dec 13 06:33:11.951 INFO [stderr]  --> src/cryptopals/fileutils.rs:6:1
Dec 13 06:33:11.951 INFO [stderr]   |
Dec 13 06:33:11.951 INFO [stderr] 6 | pub fn read_file(pathstr: &str) -> io::Result<String> {
Dec 13 06:33:11.951 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:11.951 INFO [stderr] 
Dec 13 06:33:11.951 INFO [stderr] warning: function is never used: `read_lines`
Dec 13 06:33:11.952 INFO [stderr]   --> src/cryptopals/fileutils.rs:13:1
Dec 13 06:33:11.952 INFO [stderr]    |
Dec 13 06:33:11.952 INFO [stderr] 13 | pub fn read_lines(pathstr: &str) -> io::Result<Vec<String>> {
Dec 13 06:33:11.952 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:11.952 INFO [stderr] 
Dec 13 06:33:11.952 INFO [stderr] warning: function is never used: `bytexor_keygen`
Dec 13 06:33:11.952 INFO [stderr]  --> src/cryptopals/xorutils.rs:6:1
Dec 13 06:33:11.952 INFO [stderr]   |
Dec 13 06:33:11.952 INFO [stderr] 6 | pub fn bytexor_keygen(s: &str) -> Vec<(String, u8)> {
Dec 13 06:33:11.952 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:11.952 INFO [stderr] 
Dec 13 06:33:11.952 INFO [stderr] warning: function is never used: `rolling_xor`
Dec 13 06:33:11.952 INFO [stderr]   --> src/cryptopals/xorutils.rs:19:1
Dec 13 06:33:11.952 INFO [stderr]    |
Dec 13 06:33:11.952 INFO [stderr] 19 | pub fn rolling_xor(v: &Vec<u8>, key: &Vec<u8>) -> Vec<u8> {
Dec 13 06:33:11.952 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:11.952 INFO [stderr] 
Dec 13 06:33:11.952 INFO [stderr] warning: function is never used: `hamming_dist`
Dec 13 06:33:11.952 INFO [stderr]  --> src/cryptopals/strutils.rs:6:1
Dec 13 06:33:11.952 INFO [stderr]   |
Dec 13 06:33:11.952 INFO [stderr] 6 | pub fn hamming_dist(v1: &Vec<u8>, v2: &Vec<u8>) -> u32 {
Dec 13 06:33:11.952 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 06:33:11.952 INFO [stderr] 
Dec 13 06:33:12.255 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Dec 13 06:33:12.255 INFO [stderr] su: No module specific data is present
Dec 13 06:33:12.863 INFO running `"docker" "inspect" "a165b732877a32ba34b5d02e226fb233ae766b70894dee5673843d01b5a18ddd"`
Dec 13 06:33:12.968 INFO running `"docker" "rm" "-f" "a165b732877a32ba34b5d02e226fb233ae766b70894dee5673843d01b5a18ddd"`
Dec 13 06:33:13.087 INFO [stdout] a165b732877a32ba34b5d02e226fb233ae766b70894dee5673843d01b5a18ddd
Dec 13 06:33:13.089 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --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 13 06:33:13.315 INFO [stdout] 84cf02c8520abd469b58e524afb529b862558837832dfe14d3749d0ac3f6618d
Dec 13 06:33:13.317 INFO running `"docker" "start" "-a" "84cf02c8520abd469b58e524afb529b862558837832dfe14d3749d0ac3f6618d"`
Dec 13 06:33:13.722 INFO [stderr] usermod: no changes
Dec 13 06:33:13.751 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 06:33:13.753 INFO [stderr]      Running /target/debug/deps/cryptopals-69366ca07fdab223
Dec 13 06:33:13.754 INFO [stdout] 
Dec 13 06:33:13.754 INFO [stdout] running 0 tests
Dec 13 06:33:13.754 INFO [stdout] 
Dec 13 06:33:13.754 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 06:33:13.754 INFO [stdout] 
Dec 13 06:33:13.755 INFO [stderr] su: No module specific data is present
Dec 13 06:33:14.063 INFO running `"docker" "inspect" "84cf02c8520abd469b58e524afb529b862558837832dfe14d3749d0ac3f6618d"`
Dec 13 06:33:14.173 INFO running `"docker" "rm" "-f" "84cf02c8520abd469b58e524afb529b862558837832dfe14d3749d0ac3f6618d"`
Dec 13 06:33:14.359 INFO [stdout] 84cf02c8520abd469b58e524afb529b862558837832dfe14d3749d0ac3f6618d