[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 1.54.0 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-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Hwatwasthat/rust_cryptopals on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-11/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" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa7d0db4bc146bd420cddf188362e6ff75b7184345c158239b4e94fef9a7a902
[INFO] running `Command { std: "docker" "start" "-a" "aa7d0db4bc146bd420cddf188362e6ff75b7184345c158239b4e94fef9a7a902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa7d0db4bc146bd420cddf188362e6ff75b7184345c158239b4e94fef9a7a902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa7d0db4bc146bd420cddf188362e6ff75b7184345c158239b4e94fef9a7a902", kill_on_drop: false }`
[INFO] [stdout] aa7d0db4bc146bd420cddf188362e6ff75b7184345c158239b4e94fef9a7a902
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 908551803c5ddb5c3194f24e462a453ff3879e8238d473d5842eb5063a34a6c7
[INFO] running `Command { std: "docker" "start" "-a" "908551803c5ddb5c3194f24e462a453ff3879e8238d473d5842eb5063a34a6c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling byteorder v1.3.2
[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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.45s
[INFO] [stdout] warning: 29 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "908551803c5ddb5c3194f24e462a453ff3879e8238d473d5842eb5063a34a6c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "908551803c5ddb5c3194f24e462a453ff3879e8238d473d5842eb5063a34a6c7", kill_on_drop: false }`
[INFO] [stdout] 908551803c5ddb5c3194f24e462a453ff3879e8238d473d5842eb5063a34a6c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c22f23489c2c4f41f8b36ddc7ab5e8cb1bb5e130f3d98958f7b603bd516ffcf
[INFO] running `Command { std: "docker" "start" "-a" "3c22f23489c2c4f41f8b36ddc7ab5e8cb1bb5e130f3d98958f7b603bd516ffcf", 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] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "3c22f23489c2c4f41f8b36ddc7ab5e8cb1bb5e130f3d98958f7b603bd516ffcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c22f23489c2c4f41f8b36ddc7ab5e8cb1bb5e130f3d98958f7b603bd516ffcf", kill_on_drop: false }`
[INFO] [stdout] 3c22f23489c2c4f41f8b36ddc7ab5e8cb1bb5e130f3d98958f7b603bd516ffcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 625194efeba245f3040939d5d55ca2d47fec92e1ed51ccb41a2ca5389a9bcda0
[INFO] running `Command { std: "docker" "start" "-a" "625194efeba245f3040939d5d55ca2d47fec92e1ed51ccb41a2ca5389a9bcda0", 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: 25 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cryptopals-950d2f6072f4da30)
[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::padding::test::pad_1_to_1_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_4_correct_length ... FAILED
[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:     0x55fa828b41d0 - std::backtrace_rs::backtrace::libunwind::trace::h34055254b57d8e79
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x55fa828b41d0 - std::backtrace_rs::backtrace::trace_unsynchronized::h8f1e3fbd9afff6ec
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55fa828b41d0 - std::sys_common::backtrace::_print_fmt::h3a99a796b770c360
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55fa828b41d0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h32d1f94a80615d18
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x55fa828d69cc - core::fmt::write::h306731c068f7162c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x55fa828b10f5 - std::io::Write::write_fmt::h87f19b0a2cd190bc
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/io/mod.rs:1588:15
[INFO] [stdout]    6:     0x55fa828b633b - std::sys_common::backtrace::_print::h5abaa2601a852287
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x55fa828b633b - std::sys_common::backtrace::print::h8d81445442bb638f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x55fa828b633b - std::panicking::default_hook::{{closure}}::hcfe804496a9fa747
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x55fa828b5e4c - std::panicking::default_hook::hbea8e3ccf2ba8901
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x55fa828b6a04 - std::panicking::rust_panic_with_hook::h7ee9e1a2d0f8975a
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x55fa828b64e7 - std::panicking::begin_panic_handler::{{closure}}::h8ab3b4491718b2c7
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x55fa828b46cc - std::sys_common::backtrace::__rust_end_short_backtrace::hd489062ffa586a9f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x55fa828b6449 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x55fa82856651 - core::panicking::panic_fmt::hca6330e3e14086b4
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x55fa828d52e8 - core::panicking::assert_failed_inner::h33b45280069a80ed
[INFO] [stdout]   16:     0x55fa8289d66a - core::panicking::assert_failed::ha075682ad488b2cf
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/panicking.rs:117:5
[INFO] [stdout]   17:     0x55fa82859920 - cryptopals::utility::encoding::padding::test::pad_1_to_4_correct_length::hfc35133d0aead8c2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utility/encoding/padding.rs:20:9
[INFO] [stdout]   18:     0x55fa828597da - cryptopals::utility::encoding::padding::test::pad_1_to_4_correct_length::{{closure}}::h6656ada9cf599a97
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utility/encoding/padding.rs:17:5
[INFO] [stdout]   19:     0x55fa8285c1fe - core::ops::function::FnOnce::call_once::hf590a6407740dec6
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x55fa8288ac73 - core::ops::function::FnOnce::call_once::h152e7e439ff59e19
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x55fa8288ac73 - test::__rust_begin_short_backtrace::h0908f3b1fdbb72ab
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:577:5
[INFO] [stdout]   22:     0x55fa82889730 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf6d2a51e5587546c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   23:     0x55fa82889730 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8af660f3a89ef593
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   24:     0x55fa82889730 - std::panicking::try::do_call::hd36aef60f84b6d36
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   25:     0x55fa82889730 - std::panicking::try::h9932b4480e69817c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   26:     0x55fa82889730 - std::panic::catch_unwind::h6aa177099cfff5f8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   27:     0x55fa82889730 - test::run_test_in_process::h5884d6f2d99e20c3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:600:18
[INFO] [stdout]   28:     0x55fa82889730 - test::run_test::run_test_inner::{{closure}}::h6fdc58c6d5f5b6e3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:492:39
[INFO] [stdout]   29:     0x55fa82862de2 - test::run_test::run_test_inner::{{closure}}::h408365d67a78ade8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:519:37
[INFO] [stdout]   30:     0x55fa82862de2 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb560b77c4f701523
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   31:     0x55fa82866998 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf2e7831dad93c597
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   32:     0x55fa82866998 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd2e08783d8be4d02
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   33:     0x55fa82866998 - std::panicking::try::do_call::h062597b7acfd6b82
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   34:     0x55fa82866998 - std::panicking::try::h0d7b79db04c14552
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   35:     0x55fa82866998 - std::panic::catch_unwind::hb01a0b5e7c8cd43b
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   36:     0x55fa82866998 - std::thread::Builder::spawn_unchecked::{{closure}}::h5bde48cc887e0d1e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   37:     0x55fa82866998 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h745ea30807a29e55
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   38:     0x55fa828bb4c7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ece6cfefaff1005
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   39:     0x55fa828bb4c7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hb8b48e55c21f193e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   40:     0x55fa828bb4c7 - std::sys::unix::thread::Thread::new::thread_start::h8c7c4450dba62914
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   41:     0x7fe7dbdcf609 - start_thread
[INFO] [stdout]   42:     0x7fe7dbba1293 - 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:     0x55fa828b41d0 - std::backtrace_rs::backtrace::libunwind::trace::h34055254b57d8e79
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x55fa828b41d0 - std::backtrace_rs::backtrace::trace_unsynchronized::h8f1e3fbd9afff6ec
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55fa828b41d0 - std::sys_common::backtrace::_print_fmt::h3a99a796b770c360
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55fa828b41d0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h32d1f94a80615d18
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x55fa828d69cc - core::fmt::write::h306731c068f7162c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x55fa828b10f5 - std::io::Write::write_fmt::h87f19b0a2cd190bc
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/io/mod.rs:1588:15
[INFO] [stdout]    6:     0x55fa828b633b - std::sys_common::backtrace::_print::h5abaa2601a852287
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x55fa828b633b - std::sys_common::backtrace::print::h8d81445442bb638f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x55fa828b633b - std::panicking::default_hook::{{closure}}::hcfe804496a9fa747
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x55fa828b5e4c - std::panicking::default_hook::hbea8e3ccf2ba8901
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x55fa828b6a04 - std::panicking::rust_panic_with_hook::h7ee9e1a2d0f8975a
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x55fa828b64e7 - std::panicking::begin_panic_handler::{{closure}}::h8ab3b4491718b2c7
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x55fa828b46cc - std::sys_common::backtrace::__rust_end_short_backtrace::hd489062ffa586a9f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x55fa828b6449 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x55fa82856651 - core::panicking::panic_fmt::hca6330e3e14086b4
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x55fa828d52e8 - core::panicking::assert_failed_inner::h33b45280069a80ed
[INFO] [stdout]   16:     0x55fa8285af5a - core::panicking::assert_failed::hd1e498a568979549
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/panicking.rs:117:5
[INFO] [stdout]   17:     0x55fa82859ade - cryptopals::utility::encoding::padding::test::pad_1_to_4_correct_value::hd80e51b6b4e1e401
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utility/encoding/padding.rs:27:9
[INFO] [stdout]   18:     0x55fa8285994a - cryptopals::utility::encoding::padding::test::pad_1_to_4_correct_value::{{closure}}::h7498f58c1b8b0bca
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utility/encoding/padding.rs:24:5
[INFO] [stdout]   19:     0x55fa8285c0ee - core::ops::function::FnOnce::call_once::h989f26e397e3507b
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x55fa8288ac73 - core::ops::function::FnOnce::call_once::h152e7e439ff59e19
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x55fa8288ac73 - test::__rust_begin_short_backtrace::h0908f3b1fdbb72ab
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:577:5
[INFO] [stdout]   22:     0x55fa82889730 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf6d2a51e5587546c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   23:     0x55fa82889730 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8af660f3a89ef593
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   24:     0x55fa82889730 - std::panicking::try::do_call::hd36aef60f84b6d36
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   25:     0x55fa82889730 - std::panicking::try::h9932b4480e69817c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   26:     0x55fa82889730 - std::panic::catch_unwind::h6aa177099cfff5f8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   27:     0x55fa82889730 - test::run_test_in_process::h5884d6f2d99e20c3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:600:18
[INFO] [stdout]   28:     0x55fa82889730 - test::run_test::run_test_inner::{{closure}}::h6fdc58c6d5f5b6e3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:492:39
[INFO] [stdout]   29:     0x55fa82862de2 - test::run_test::run_test_inner::{{closure}}::h408365d67a78ade8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:519:37
[INFO] [stdout]   30:     0x55fa82862de2 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb560b77c4f701523
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   31:     0x55fa82866998 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf2e7831dad93c597
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   32:     0x55fa82866998 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd2e08783d8be4d02
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   33:     0x55fa82866998 - std::panicking::try::do_call::h062597b7acfd6b82
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   34:     0x55fa82866998 - std::panicking::try::h0d7b79db04c14552
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   35:     0x55fa82866998 - std::panic::catch_unwind::hb01a0b5e7c8cd43b
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   36:     0x55fa82866998 - std::thread::Builder::spawn_unchecked::{{closure}}::h5bde48cc887e0d1e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   37:     0x55fa82866998 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h745ea30807a29e55
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   38:     0x55fa828bb4c7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ece6cfefaff1005
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   39:     0x55fa828bb4c7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hb8b48e55c21f193e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   40:     0x55fa828bb4c7 - std::sys::unix::thread::Thread::new::thread_start::h8c7c4450dba62914
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   41:     0x7fe7dbdcf609 - start_thread
[INFO] [stdout]   42:     0x7fe7dbba1293 - 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] [stderr] error: test failed, to rerun pass '--bin cryptopals'
[INFO] running `Command { std: "docker" "inspect" "625194efeba245f3040939d5d55ca2d47fec92e1ed51ccb41a2ca5389a9bcda0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "625194efeba245f3040939d5d55ca2d47fec92e1ed51ccb41a2ca5389a9bcda0", kill_on_drop: false }`
[INFO] [stdout] 625194efeba245f3040939d5d55ca2d47fec92e1ed51ccb41a2ca5389a9bcda0
