[INFO] cloning repository https://github.com/Hwatwasthat/rust_cryptopals
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hwatwasthat/rust_cryptopals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHwatwasthat%2Frust_cryptopals", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHwatwasthat%2Frust_cryptopals'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e37b6c3cfcb42394f9c6c9269c92431476e58c45
[INFO] testing Hwatwasthat/rust_cryptopals against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHwatwasthat%2Frust_cryptopals" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Hwatwasthat/rust_cryptopals on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Hwatwasthat/rust_cryptopals
[INFO] finished tweaking git repo https://github.com/Hwatwasthat/rust_cryptopals
[INFO] tweaked toml for git repo https://github.com/Hwatwasthat/rust_cryptopals written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Hwatwasthat/rust_cryptopals already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded block-modes v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1356e16e8981c6a0bcb522bd7598fb1860f904df682b577e0e73db3a9bd53d9f
[INFO] running `Command { std: "docker" "start" "-a" "1356e16e8981c6a0bcb522bd7598fb1860f904df682b577e0e73db3a9bd53d9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1356e16e8981c6a0bcb522bd7598fb1860f904df682b577e0e73db3a9bd53d9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1356e16e8981c6a0bcb522bd7598fb1860f904df682b577e0e73db3a9bd53d9f", kill_on_drop: false }`
[INFO] [stdout] 1356e16e8981c6a0bcb522bd7598fb1860f904df682b577e0e73db3a9bd53d9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8dfd35cc20a5fe3731ec9ed71dd125d5c40927aeb00ba4a8a6c63d667a89e5b6
[INFO] running `Command { std: "docker" "start" "-a" "8dfd35cc20a5fe3731ec9ed71dd125d5c40927aeb00ba4a8a6c63d667a89e5b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling block-cipher-trait v0.6.2
[INFO] [stderr]    Compiling aes-soft v0.3.3
[INFO] [stderr]    Compiling block-modes v0.3.3
[INFO] [stderr]    Compiling aes v0.3.2
[INFO] [stderr]    Compiling cryptopals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `AES_BLOCKSIZE`
[INFO] [stdout]  --> src/challenges/set_one/challenge_eight.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | const AES_BLOCKSIZE: usize = 16; // Bytes in an AES block for encryption
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `challenge_eight`
[INFO] [stdout]  --> src/challenges/set_one/challenge_eight.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn challenge_eight(file: File) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `challenge_five`
[INFO] [stdout]  --> src/challenges/set_one/challenge_five.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn challenge_five() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `challenge_four`
[INFO] [stdout]  --> src/challenges/set_one/challenge_four.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn challenge_four(file: File) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `challenge_one`
[INFO] [stdout]  --> src/challenges/set_one/challenge_one.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn challenge_one() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `challenge_seven`
[INFO] [stdout]  --> src/challenges/set_one/challenge_seven.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn challenge_seven(mut file: File) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `challenge_six`
[INFO] [stdout]   --> src/challenges/set_one/challenge_six.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn challenge_six(mut file: File) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `challenge_three`
[INFO] [stdout]  --> src/challenges/set_one/challenge_three.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn challenge_three() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `challenge_two`
[INFO] [stdout]  --> src/challenges/set_one/challenge_two.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn challenge_two() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAX_KEYSIZE`
[INFO] [stdout]  --> src/utility/comparison.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | const MAX_KEYSIZE: usize = 40;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACCURACY_MOD`
[INFO] [stdout]  --> src/utility/comparison.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | const ACCURACY_MOD: usize = 1000;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Keysize`
[INFO] [stdout]  --> src/utility/comparison.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Keysize {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_keysize`
[INFO] [stdout]   --> src/utility/comparison.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn find_keysize(input: &[u8]) -> Result<u16, Box<dyn std::error::Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hamming_distance`
[INFO] [stdout]   --> src/utility/comparison.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn hamming_distance(first: &[u8], second: &[u8]) -> Result<u32, ComparisonError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BASE64`
[INFO] [stdout]   --> src/utility/encoding/base64.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / const BASE64: [char; 64] = [
[INFO] [stdout] 6  | |     'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S',
[INFO] [stdout] 7  | |     'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l',
[INFO] [stdout] 8  | |     'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3', '4',
[INFO] [stdout] 9  | |     '5', '6', '7', '8', '9', '+', '/',
[INFO] [stdout] 10 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `from_string_hex`
[INFO] [stdout]   --> src/utility/encoding/base64.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn from_string_hex(s: &[u8]) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `encode`
[INFO] [stdout]   --> src/utility/encoding/base64.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn encode(bytes: Vec<u8>) -> String {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `to_bytes`
[INFO] [stdout]   --> src/utility/encoding/base64.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn to_bytes(input: String) -> Result<Vec<u8>, TransformError> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `padding`
[INFO] [stdout]   --> src/utility/encoding/base64.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn padding(b64_string: &mut String, pad: usize) {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sextet_decode`
[INFO] [stdout]   --> src/utility/encoding/base64.rs:91:4
[INFO] [stdout]    |
[INFO] [stdout] 91 | fn sextet_decode(ch: char) -> Result<usize, TransformError> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `single_byte`
[INFO] [stdout]  --> src/utility/encoding/xor.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn single_byte(v: &[u8], byte: u8) -> Vec<u8> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `repeating_key`
[INFO] [stdout]   --> src/utility/encoding/xor.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn repeating_key(plain_vec: &[u8], key: &[u8]) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `from_str_hex`
[INFO] [stdout]  --> src/utility/hex.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn from_str_hex(s: &[u8]) -> Result<Vec<u8>, TransformError> {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `to_str_hex`
[INFO] [stdout]   --> src/utility/hex.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn to_str_hex(hex: &[u8]) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `char_to_nibble`
[INFO] [stdout]   --> src/utility/hex.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn char_to_nibble(ch: u8) -> Result<u8, TransformError> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `nibble_to_char`
[INFO] [stdout]   --> src/utility/hex.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn nibble_to_char(nibble: u8) -> char {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `guess`
[INFO] [stdout]   --> src/utility/string_process/guess.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn guess(input: &[u8]) -> Guess {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `freq`
[INFO] [stdout]   --> src/utility/string_process/guess.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn freq(input: String) -> u64 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `transpose`
[INFO] [stdout]  --> src/utility/transformation.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn transpose(input: &[u8], blocks: usize) -> Vec<Vec<u8>> {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 29 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.60s
[INFO] running `Command { std: "docker" "inspect" "8dfd35cc20a5fe3731ec9ed71dd125d5c40927aeb00ba4a8a6c63d667a89e5b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dfd35cc20a5fe3731ec9ed71dd125d5c40927aeb00ba4a8a6c63d667a89e5b6", kill_on_drop: false }`
[INFO] [stdout] 8dfd35cc20a5fe3731ec9ed71dd125d5c40927aeb00ba4a8a6c63d667a89e5b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b29784998488447483ca57ab6e2aa3b54fe55d583781077b0bb174a71d2ef28
[INFO] running `Command { std: "docker" "start" "-a" "1b29784998488447483ca57ab6e2aa3b54fe55d583781077b0bb174a71d2ef28", kill_on_drop: false }`
[INFO] [stderr]    Compiling cryptopals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `AES_BLOCKSIZE`
[INFO] [stdout]  --> src/challenges/set_one/challenge_eight.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | const AES_BLOCKSIZE: usize = 16; // Bytes in an AES block for encryption
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `challenge_eight`
[INFO] [stdout]  --> src/challenges/set_one/challenge_eight.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn challenge_eight(file: File) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `challenge_five`
[INFO] [stdout]  --> src/challenges/set_one/challenge_five.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn challenge_five() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `challenge_four`
[INFO] [stdout]  --> src/challenges/set_one/challenge_four.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn challenge_four(file: File) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `challenge_one`
[INFO] [stdout]  --> src/challenges/set_one/challenge_one.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn challenge_one() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `challenge_seven`
[INFO] [stdout]  --> src/challenges/set_one/challenge_seven.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn challenge_seven(mut file: File) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `challenge_six`
[INFO] [stdout]   --> src/challenges/set_one/challenge_six.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn challenge_six(mut file: File) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `challenge_three`
[INFO] [stdout]  --> src/challenges/set_one/challenge_three.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn challenge_three() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `challenge_two`
[INFO] [stdout]  --> src/challenges/set_one/challenge_two.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn challenge_two() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAX_KEYSIZE`
[INFO] [stdout]  --> src/utility/comparison.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | const MAX_KEYSIZE: usize = 40;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACCURACY_MOD`
[INFO] [stdout]  --> src/utility/comparison.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | const ACCURACY_MOD: usize = 1000;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Keysize`
[INFO] [stdout]  --> src/utility/comparison.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Keysize {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_keysize`
[INFO] [stdout]   --> src/utility/comparison.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn find_keysize(input: &[u8]) -> Result<u16, Box<dyn std::error::Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hamming_distance`
[INFO] [stdout]   --> src/utility/comparison.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn hamming_distance(first: &[u8], second: &[u8]) -> Result<u32, ComparisonError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BASE64`
[INFO] [stdout]   --> src/utility/encoding/base64.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / const BASE64: [char; 64] = [
[INFO] [stdout] 6  | |     'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S',
[INFO] [stdout] 7  | |     'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l',
[INFO] [stdout] 8  | |     'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3', '4',
[INFO] [stdout] 9  | |     '5', '6', '7', '8', '9', '+', '/',
[INFO] [stdout] 10 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `from_string_hex`
[INFO] [stdout]   --> src/utility/encoding/base64.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn from_string_hex(s: &[u8]) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `encode`
[INFO] [stdout]   --> src/utility/encoding/base64.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn encode(bytes: Vec<u8>) -> String {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `to_bytes`
[INFO] [stdout]   --> src/utility/encoding/base64.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn to_bytes(input: String) -> Result<Vec<u8>, TransformError> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `padding`
[INFO] [stdout]   --> src/utility/encoding/base64.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn padding(b64_string: &mut String, pad: usize) {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sextet_decode`
[INFO] [stdout]   --> src/utility/encoding/base64.rs:91:4
[INFO] [stdout]    |
[INFO] [stdout] 91 | fn sextet_decode(ch: char) -> Result<usize, TransformError> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `single_byte`
[INFO] [stdout]  --> src/utility/encoding/xor.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn single_byte(v: &[u8], byte: u8) -> Vec<u8> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `repeating_key`
[INFO] [stdout]   --> src/utility/encoding/xor.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn repeating_key(plain_vec: &[u8], key: &[u8]) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `guess`
[INFO] [stdout]   --> src/utility/string_process/guess.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn guess(input: &[u8]) -> Guess {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `freq`
[INFO] [stdout]   --> src/utility/string_process/guess.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn freq(input: String) -> u64 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `transpose`
[INFO] [stdout]  --> src/utility/transformation.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn transpose(input: &[u8], blocks: usize) -> Vec<Vec<u8>> {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1b29784998488447483ca57ab6e2aa3b54fe55d583781077b0bb174a71d2ef28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b29784998488447483ca57ab6e2aa3b54fe55d583781077b0bb174a71d2ef28", kill_on_drop: false }`
[INFO] [stdout] 1b29784998488447483ca57ab6e2aa3b54fe55d583781077b0bb174a71d2ef28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 85701b2d4974612ab0a2f524d9923dba6749836daa9e87038b6393abeb9f69ca
[INFO] running `Command { std: "docker" "start" "-a" "85701b2d4974612ab0a2f524d9923dba6749836daa9e87038b6393abeb9f69ca", kill_on_drop: false }`
[INFO] [stderr] warning: constant is never used: `AES_BLOCKSIZE`
[INFO] [stderr]  --> src/challenges/set_one/challenge_eight.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | const AES_BLOCKSIZE: usize = 16; // Bytes in an AES block for encryption
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `challenge_eight`
[INFO] [stderr]  --> src/challenges/set_one/challenge_eight.rs:8:8
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn challenge_eight(file: File) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `challenge_five`
[INFO] [stderr]  --> src/challenges/set_one/challenge_five.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn challenge_five() {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `challenge_four`
[INFO] [stderr]  --> src/challenges/set_one/challenge_four.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn challenge_four(file: File) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `challenge_one`
[INFO] [stderr]  --> src/challenges/set_one/challenge_one.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn challenge_one() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]   |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `challenge_seven`
[INFO] [stderr]  --> src/challenges/set_one/challenge_seven.rs:8:8
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn challenge_seven(mut file: File) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `challenge_six`
[INFO] [stderr]   --> src/challenges/set_one/challenge_six.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn challenge_six(mut file: File) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `challenge_three`
[INFO] [stderr]  --> src/challenges/set_one/challenge_three.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn challenge_three() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `challenge_two`
[INFO] [stderr]  --> src/challenges/set_one/challenge_two.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn challenge_two() {
[INFO] [stderr]   |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MAX_KEYSIZE`
[INFO] [stderr]  --> src/utility/comparison.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | const MAX_KEYSIZE: usize = 40;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `ACCURACY_MOD`
[INFO] [stderr]  --> src/utility/comparison.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | const ACCURACY_MOD: usize = 1000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Keysize`
[INFO] [stderr]  --> src/utility/comparison.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | struct Keysize {
[INFO] [stderr]   |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `find_keysize`
[INFO] [stderr]   --> src/utility/comparison.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn find_keysize(input: &[u8]) -> Result<u16, Box<dyn std::error::Error>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hamming_distance`
[INFO] [stderr]   --> src/utility/comparison.rs:59:8
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub fn hamming_distance(first: &[u8], second: &[u8]) -> Result<u32, ComparisonError> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BASE64`
[INFO] [stderr]   --> src/utility/encoding/base64.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | / const BASE64: [char; 64] = [
[INFO] [stderr] 6  | |     'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S',
[INFO] [stderr] 7  | |     'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l',
[INFO] [stderr] 8  | |     'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3', '4',
[INFO] [stderr] 9  | |     '5', '6', '7', '8', '9', '+', '/',
[INFO] [stderr] 10 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `from_string_hex`
[INFO] [stderr]   --> src/utility/encoding/base64.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn from_string_hex(s: &[u8]) -> Result<String, Box<dyn Error>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `encode`
[INFO] [stderr]   --> src/utility/encoding/base64.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn encode(bytes: Vec<u8>) -> String {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `to_bytes`
[INFO] [stderr]   --> src/utility/encoding/base64.rs:42:8
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub fn to_bytes(input: String) -> Result<Vec<u8>, TransformError> {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `padding`
[INFO] [stderr]   --> src/utility/encoding/base64.rs:77:4
[INFO] [stderr]    |
[INFO] [stderr] 77 | fn padding(b64_string: &mut String, pad: usize) {
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sextet_decode`
[INFO] [stderr]   --> src/utility/encoding/base64.rs:91:4
[INFO] [stderr]    |
[INFO] [stderr] 91 | fn sextet_decode(ch: char) -> Result<usize, TransformError> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `single_byte`
[INFO] [stderr]  --> src/utility/encoding/xor.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn single_byte(v: &[u8], byte: u8) -> Vec<u8> {
[INFO] [stderr]   |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `repeating_key`
[INFO] [stderr]   --> src/utility/encoding/xor.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn repeating_key(plain_vec: &[u8], key: &[u8]) -> Vec<u8> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `guess`
[INFO] [stderr]   --> src/utility/string_process/guess.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn guess(input: &[u8]) -> Guess {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `freq`
[INFO] [stderr]   --> src/utility/string_process/guess.rs:31:8
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub fn freq(input: String) -> u64 {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `transpose`
[INFO] [stderr]  --> src/utility/transformation.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn transpose(input: &[u8], blocks: usize) -> Vec<Vec<u8>> {
[INFO] [stderr]   |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `cryptopals` (bin "cryptopals" test) generated 25 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cryptopals-4433d2898f69bd32)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test utility::encoding::padding::test::pad_0_correct_length ... ok
[INFO] [stdout] test utility::encoding::padding::test::pad_1_to_1_correct_length ... ok
[INFO] [stdout] test utility::encoding::padding::test::pad_0_correct_value ... ok
[INFO] [stdout] test utility::encoding::xor::test::equal_vecs_test ... ok
[INFO] [stdout] test utility::hex::from_str_hex_tests::all_zero ... ok
[INFO] [stdout] test utility::hex::from_str_hex_tests::alternate_fs ... ok
[INFO] [stdout] test utility::encoding::padding::test::pad_1_to_1_correct_value ... ok
[INFO] [stdout] test utility::encoding::padding::test::pad_1_to_4_correct_length ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--bin cryptopals'
[INFO] [stdout] test utility::encoding::padding::test::pad_1_to_4_correct_value ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- utility::encoding::padding::test::pad_1_to_4_correct_length stdout ----
[INFO] [stdout] thread 'utility::encoding::padding::test::pad_1_to_4_correct_length' panicked at 'assertion failed: `(left == right)`
[INFO] [stdout]   left: `1`,
[INFO] [stdout]  right: `4`', src/utility/encoding/padding.rs:20:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55f003bc9a80 - std::backtrace_rs::backtrace::libunwind::trace::hff4d1766e93f64f1
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x55f003bc9a80 - std::backtrace_rs::backtrace::trace_unsynchronized::h56bbc8eb78770bcb
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55f003bc9a80 - std::sys_common::backtrace::_print_fmt::h5c8e75464faca780
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55f003bc9a80 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h48b88277def8b362
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x55f003bec24c - core::fmt::write::h3381b3176fe2b3d3
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/fmt/mod.rs:1115:17
[INFO] [stdout]    5:     0x55f003bc69e5 - std::io::Write::write_fmt::h5f34a676f60246b5
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/io/mod.rs:1665:15
[INFO] [stdout]    6:     0x55f003bcbbfb - std::sys_common::backtrace::_print::ha537687d6c17dd0d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x55f003bcbbfb - std::sys_common::backtrace::print::h61376ae57d131d72
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x55f003bcbbfb - std::panicking::default_hook::{{closure}}::h0f7208c0b9644a54
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x55f003bcb70c - std::panicking::default_hook::hdac7fc06578c14ce
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x55f003bcc2c4 - std::panicking::rust_panic_with_hook::h72b21c283da3d1ef
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x55f003bcbda7 - std::panicking::begin_panic_handler::{{closure}}::he5778f1729cff84a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x55f003bc9f5c - std::sys_common::backtrace::__rust_end_short_backtrace::h2d11ca8b453b4b1d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x55f003bcbd09 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x55f003b6e3b1 - core::panicking::panic_fmt::hf9de31d4acbce4db
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x55f003beab68 - core::panicking::assert_failed_inner::h62e8cb2847a6e7ec
[INFO] [stdout]   16:     0x55f003bb308a - core::panicking::assert_failed::hedffcc8bc39391d7
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/panicking.rs:117:5
[INFO] [stdout]   17:     0x55f003b78160 - cryptopals::utility::encoding::padding::test::pad_1_to_4_correct_length::h8d3779bac65400d4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utility/encoding/padding.rs:20:9
[INFO] [stdout]   18:     0x55f003b7801a - cryptopals::utility::encoding::padding::test::pad_1_to_4_correct_length::{{closure}}::h17aea20c6816e2be
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utility/encoding/padding.rs:17:5
[INFO] [stdout]   19:     0x55f003b77abe - core::ops::function::FnOnce::call_once::h98eab5e14d020e4f
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x55f003bad973 - core::ops::function::FnOnce::call_once::hbb52c4519d3137b0
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x55f003bad973 - test::__rust_begin_short_backtrace::h86fe3a2a5a5121af
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:578:5
[INFO] [stdout]   22:     0x55f003bac428 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hfd956bc3d57399be
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   23:     0x55f003bac428 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40dc93e0ddb5938a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:347:9
[INFO] [stdout]   24:     0x55f003bac428 - std::panicking::try::do_call::h90d07750cb47c562
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   25:     0x55f003bac428 - std::panicking::try::h063c84733ad2a629
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   26:     0x55f003bac428 - std::panic::catch_unwind::h0c464836a84e7c08
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   27:     0x55f003bac428 - test::run_test_in_process::h5cb06ef620b157fc
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:601:18
[INFO] [stdout]   28:     0x55f003bac428 - test::run_test::run_test_inner::{{closure}}::h76f677f4b93f9828
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:493:39
[INFO] [stdout]   29:     0x55f003b7abbd - test::run_test::run_test_inner::{{closure}}::h366d01fe04f4d67a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:520:37
[INFO] [stdout]   30:     0x55f003b7abbd - std::sys_common::backtrace::__rust_begin_short_backtrace::h7dfa0de4eb395af2
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   31:     0x55f003b7f388 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf0a74bb58798037f
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/thread/mod.rs:476:17
[INFO] [stdout]   32:     0x55f003b7f388 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb024e854818586ac
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:347:9
[INFO] [stdout]   33:     0x55f003b7f388 - std::panicking::try::do_call::hb2dd9f1d0d48e41d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   34:     0x55f003b7f388 - std::panicking::try::h4717ae7bac8b2bf3
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   35:     0x55f003b7f388 - std::panic::catch_unwind::h0dc8a061326ce8d8
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   36:     0x55f003b7f388 - std::thread::Builder::spawn_unchecked::{{closure}}::haa369e2d6fd00aa1
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/thread/mod.rs:475:30
[INFO] [stdout]   37:     0x55f003b7f388 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h36dcf3de8b056f17
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   38:     0x55f003bd0e37 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h65c29e4642be2358
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   39:     0x55f003bd0e37 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd0f8f7fbbd9fffbf
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   40:     0x55f003bd0e37 - std::sys::unix::thread::Thread::new::thread_start::h2fd22fee3ca77b65
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys/unix/thread.rs:74:17
[INFO] [stdout]   41:     0x7fca96e51609 - start_thread
[INFO] [stdout]   42:     0x7fca96c23293 - clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- utility::encoding::padding::test::pad_1_to_4_correct_value stdout ----
[INFO] [stdout] thread 'utility::encoding::padding::test::pad_1_to_4_correct_value' panicked at 'assertion failed: `(left == right)`
[INFO] [stdout]   left: `[0]`,
[INFO] [stdout]  right: `[0, 3, 3, 3]`', src/utility/encoding/padding.rs:27:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55f003bc9a80 - std::backtrace_rs::backtrace::libunwind::trace::hff4d1766e93f64f1
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x55f003bc9a80 - std::backtrace_rs::backtrace::trace_unsynchronized::h56bbc8eb78770bcb
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55f003bc9a80 - std::sys_common::backtrace::_print_fmt::h5c8e75464faca780
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55f003bc9a80 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h48b88277def8b362
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x55f003bec24c - core::fmt::write::h3381b3176fe2b3d3
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/fmt/mod.rs:1115:17
[INFO] [stdout]    5:     0x55f003bc69e5 - std::io::Write::write_fmt::h5f34a676f60246b5
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/io/mod.rs:1665:15
[INFO] [stdout]    6:     0x55f003bcbbfb - std::sys_common::backtrace::_print::ha537687d6c17dd0d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x55f003bcbbfb - std::sys_common::backtrace::print::h61376ae57d131d72
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x55f003bcbbfb - std::panicking::default_hook::{{closure}}::h0f7208c0b9644a54
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x55f003bcb70c - std::panicking::default_hook::hdac7fc06578c14ce
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x55f003bcc2c4 - std::panicking::rust_panic_with_hook::h72b21c283da3d1ef
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x55f003bcbda7 - std::panicking::begin_panic_handler::{{closure}}::he5778f1729cff84a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x55f003bc9f5c - std::sys_common::backtrace::__rust_end_short_backtrace::h2d11ca8b453b4b1d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x55f003bcbd09 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x55f003b6e3b1 - core::panicking::panic_fmt::hf9de31d4acbce4db
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x55f003beab68 - core::panicking::assert_failed_inner::h62e8cb2847a6e7ec
[INFO] [stdout]   16:     0x55f003b7499a - core::panicking::assert_failed::hdb97ab1f98993ffc
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/panicking.rs:117:5
[INFO] [stdout]   17:     0x55f003b7831e - cryptopals::utility::encoding::padding::test::pad_1_to_4_correct_value::h88f5b643366db068
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utility/encoding/padding.rs:27:9
[INFO] [stdout]   18:     0x55f003b7818a - cryptopals::utility::encoding::padding::test::pad_1_to_4_correct_value::{{closure}}::h2f81e6f8b433e713
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utility/encoding/padding.rs:24:5
[INFO] [stdout]   19:     0x55f003b779ee - core::ops::function::FnOnce::call_once::h3e9a06e9bd10c6c6
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x55f003bad973 - core::ops::function::FnOnce::call_once::hbb52c4519d3137b0
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x55f003bad973 - test::__rust_begin_short_backtrace::h86fe3a2a5a5121af
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:578:5
[INFO] [stdout]   22:     0x55f003bac428 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hfd956bc3d57399be
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   23:     0x55f003bac428 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40dc93e0ddb5938a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:347:9
[INFO] [stdout]   24:     0x55f003bac428 - std::panicking::try::do_call::h90d07750cb47c562
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   25:     0x55f003bac428 - std::panicking::try::h063c84733ad2a629
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   26:     0x55f003bac428 - std::panic::catch_unwind::h0c464836a84e7c08
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   27:     0x55f003bac428 - test::run_test_in_process::h5cb06ef620b157fc
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:601:18
[INFO] [stdout]   28:     0x55f003bac428 - test::run_test::run_test_inner::{{closure}}::h76f677f4b93f9828
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:493:39
[INFO] [stdout]   29:     0x55f003b7abbd - test::run_test::run_test_inner::{{closure}}::h366d01fe04f4d67a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:520:37
[INFO] [stdout]   30:     0x55f003b7abbd - std::sys_common::backtrace::__rust_begin_short_backtrace::h7dfa0de4eb395af2
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   31:     0x55f003b7f388 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf0a74bb58798037f
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/thread/mod.rs:476:17
[INFO] [stdout]   32:     0x55f003b7f388 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb024e854818586ac
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:347:9
[INFO] [stdout]   33:     0x55f003b7f388 - std::panicking::try::do_call::hb2dd9f1d0d48e41d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   34:     0x55f003b7f388 - std::panicking::try::h4717ae7bac8b2bf3
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   35:     0x55f003b7f388 - std::panic::catch_unwind::h0dc8a061326ce8d8
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   36:     0x55f003b7f388 - std::thread::Builder::spawn_unchecked::{{closure}}::haa369e2d6fd00aa1
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/thread/mod.rs:475:30
[INFO] [stdout]   37:     0x55f003b7f388 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h36dcf3de8b056f17
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   38:     0x55f003bd0e37 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h65c29e4642be2358
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   39:     0x55f003bd0e37 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd0f8f7fbbd9fffbf
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   40:     0x55f003bd0e37 - std::sys::unix::thread::Thread::new::thread_start::h2fd22fee3ca77b65
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys/unix/thread.rs:74:17
[INFO] [stdout]   41:     0x7fca96e51609 - start_thread
[INFO] [stdout]   42:     0x7fca96c23293 - clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     utility::encoding::padding::test::pad_1_to_4_correct_length
[INFO] [stdout]     utility::encoding::padding::test::pad_1_to_4_correct_value
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 7 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "85701b2d4974612ab0a2f524d9923dba6749836daa9e87038b6393abeb9f69ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85701b2d4974612ab0a2f524d9923dba6749836daa9e87038b6393abeb9f69ca", kill_on_drop: false }`
[INFO] [stdout] 85701b2d4974612ab0a2f524d9923dba6749836daa9e87038b6393abeb9f69ca
