[INFO] cloning repository https://github.com/domaschh/cryptopals
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/domaschh/cryptopals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdomaschh%2Fcryptopals", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdomaschh%2Fcryptopals'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0dae0a1b14f5c5bc363e6fc5decc6fa73a327177
[INFO] checking domaschh/cryptopals/0dae0a1b14f5c5bc363e6fc5decc6fa73a327177 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdomaschh%2Fcryptopals" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/domaschh/cryptopals on toolchain ccf408f4326a858c00dd845a64a86b16f360a801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/domaschh/cryptopals
[INFO] finished tweaking git repo https://github.com/domaschh/cryptopals
[INFO] tweaked toml for git repo https://github.com/domaschh/cryptopals written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/domaschh/cryptopals already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: alias
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8af8fe83d8aa6af3fda6ff6d288dc6dd8bd365969a020729f190718c660aa398
[INFO] running `Command { std: "docker" "start" "-a" "8af8fe83d8aa6af3fda6ff6d288dc6dd8bd365969a020729f190718c660aa398", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8af8fe83d8aa6af3fda6ff6d288dc6dd8bd365969a020729f190718c660aa398", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8af8fe83d8aa6af3fda6ff6d288dc6dd8bd365969a020729f190718c660aa398", kill_on_drop: false }`
[INFO] [stdout] 8af8fe83d8aa6af3fda6ff6d288dc6dd8bd365969a020729f190718c660aa398
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dccefde67cc041f5f8b4fe111c17f4816b9a0aadb3c440a42d0143496f1ba538
[INFO] running `Command { std: "docker" "start" "-a" "dccefde67cc041f5f8b4fe111c17f4816b9a0aadb3c440a42d0143496f1ba538", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr] warning: unused manifest key: alias
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking base64 v0.21.2
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]     Checking aes v0.7.5
[INFO] [stderr]     Checking block-modes v0.8.1
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking cryptopals v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/main.rs (1 fix)
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]    --> src/challengeone/one.rs:147:13
[INFO] [stdout]     |
[INFO] [stdout] 147 |     base64::decode(base64_s).unwrap()
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed src/challengeone/one.rs (2 fixes)
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/shared.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |     base64::encode(hex::decode(hex).unwrap())
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LETTER_FREQ` is never used
[INFO] [stdout]   --> src/challengeone/one.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const LETTER_FREQ: [f64; 27] = [
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sum_letter_freq` is never used
[INFO] [stdout]   --> src/challengeone/one.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn sum_letter_freq(s: &str) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decipher` is never used
[INFO] [stdout]   --> src/challengeone/one.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn decipher(hex: &str) -> (String, f64) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_encrypted` is never used
[INFO] [stdout]   --> src/challengeone/one.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn find_encrypted(filename: &str) -> io::Result<(String, f64)> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `repeating_key_encryption` is never used
[INFO] [stdout]   --> src/challengeone/one.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn repeating_key_encryption(message: &str, key: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `avg_ham_dist` is never used
[INFO] [stdout]    --> src/challengeone/one.rs:110:4
[INFO] [stdout]     |
[INFO] [stdout] 110 | fn avg_ham_dist(key_sz: usize, txt_bytes: &[u8]) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `break_single_char_xor` is never used
[INFO] [stdout]    --> src/challengeone/one.rs:124:4
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn break_single_char_xor(xor_bytes: &[u8]) -> u8 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_bytes` is never used
[INFO] [stdout]    --> src/challengeone/one.rs:143:4
[INFO] [stdout]     |
[INFO] [stdout] 143 | fn read_bytes(path: &str) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `break_repeating_key_xor` is never used
[INFO] [stdout]    --> src/challengeone/one.rs:150:8
[INFO] [stdout]     |
[INFO] [stdout] 150 | pub fn break_repeating_key_xor(path: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decrypt_aes` is never used
[INFO] [stdout]    --> src/challengeone/one.rs:181:8
[INFO] [stdout]     |
[INFO] [stdout] 181 | pub fn decrypt_aes(key_str: &str, path: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `detect_aes_ecb_mode` is never used
[INFO] [stdout]    --> src/challengeone/one.rs:203:8
[INFO] [stdout]     |
[INFO] [stdout] 203 | pub fn detect_aes_ecb_mode(path: &str) -> (usize, usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_encryption` is never used
[INFO] [stdout]    --> src/challengetwo/two.rs:116:4
[INFO] [stdout]     |
[INFO] [stdout] 116 | fn random_encryption(msg: &[u8]) -> (Vec<u8>, EncryptionMode) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `detect_pkcs7_padding` is never used
[INFO] [stdout]    --> src/challengetwo/two.rs:150:4
[INFO] [stdout]     |
[INFO] [stdout] 150 | fn detect_pkcs7_padding(input: &str) -> Result<(), String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `hex_to_64` in this scope
[INFO] [stdout]    --> src/challengeone/one.rs:234:20
[INFO] [stdout]     |
[INFO] [stdout] 234 |         assert_eq!(hex_to_64(""), "");
[INFO] [stdout]     |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 231 +     use crate::shared::hex_to_64;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `hex_to_64` in this scope
[INFO] [stdout]    --> src/challengeone/one.rs:239:20
[INFO] [stdout]     |
[INFO] [stdout] 239 | ...   assert_eq!(hex_to_64("49276d206b696c6c696e6720796f757220627261696e206c696b65206120706f69736f6e6f7573206d757368726f6f6d"), "SSdtIGtp...
[INFO] [stdout]     |                  ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 231 +     use crate::shared::hex_to_64;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `xor_buffers` in this scope
[INFO] [stdout]    --> src/challengeone/one.rs:245:25
[INFO] [stdout]     |
[INFO] [stdout] 245 |             hex::encode(xor_buffers(
[INFO] [stdout]     |                         ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 231 +     use crate::shared::xor_buffers;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `decipher` in this scope
[INFO] [stdout]    --> src/challengeone/one.rs:255:13
[INFO] [stdout]     |
[INFO] [stdout] 255 |             decipher("1b37373331363f78151b7f2b783431333d78397828372d363c78373e783a393b3736"),
[INFO] [stdout]     |             ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 231 +     use crate::challengeone::one::decipher;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `find_encrypted` in this scope
[INFO] [stdout]    --> src/challengeone/one.rs:265:22
[INFO] [stdout]     |
[INFO] [stdout] 265 |         let result = find_encrypted("./files/encrypted.txt");
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 231 +     use crate::challengeone::one::find_encrypted;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `repeating_key_encryption` in this scope
[INFO] [stdout]    --> src/challengeone/one.rs:274:32
[INFO] [stdout]     |
[INFO] [stdout] 274 |         let encrypted_result = repeating_key_encryption(
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 231 +     use crate::challengeone::one::repeating_key_encryption;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `hamming_distance` in this scope
[INFO] [stdout]    --> src/challengeone/one.rs:286:24
[INFO] [stdout]     |
[INFO] [stdout] 286 |         assert_eq!(37, hamming_distance("this is a test", "wokka wokka!!!"))
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 231 +     use crate::shared::hamming_distance;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `hamming_distance` in this scope
[INFO] [stdout]    --> src/challengeone/one.rs:293:13
[INFO] [stdout]     |
[INFO] [stdout] 285 |     fn c6_hamming_distance() {
[INFO] [stdout]     |     ------------------------ similarly named function `c6_hamming_distance` defined here
[INFO] [stdout] ...
[INFO] [stdout] 293 |             hamming_distance("this is a test".as_bytes(), "wokka wokka!!!".as_bytes())
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 293 |             c6_hamming_distance("this is a test".as_bytes(), "wokka wokka!!!".as_bytes())
[INFO] [stdout]     |             ~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 231 +     use crate::shared::hamming_distance;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `break_repeating_key_xor` in this scope
[INFO] [stdout]    --> src/challengeone/one.rs:301:13
[INFO] [stdout]     |
[INFO] [stdout] 301 |             break_repeating_key_xor("files/repkey.txt")
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 231 +     use crate::challengeone::one::break_repeating_key_xor;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `decrypt_aes` in this scope
[INFO] [stdout]    --> src/challengeone/one.rs:307:22
[INFO] [stdout]     |
[INFO] [stdout] 307 |         let result = decrypt_aes("YELLOW SUBMARINE", "files/aes_ecb_mode.txt");
[INFO] [stdout]     |                      ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 231 +     use crate::challengeone::one::decrypt_aes;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `detect_aes_ecb_mode` in this scope
[INFO] [stdout]    --> src/challengeone/one.rs:316:22
[INFO] [stdout]     |
[INFO] [stdout] 316 |         let result = detect_aes_ecb_mode("files/detect_aes_ecbmode.txt");
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 231 +     use crate::challengeone::one::detect_aes_ecb_mode;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `decrypt_aes_cbc`
[INFO] [stdout]    --> src/challengetwo/two.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 |     use super::{decrypt_aes_cbc, decrypt_aes_cbc2, detect_pkcs7_padding, encrypt_aes_cbc2};
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]    --> src/challengeone/one.rs:147:13
[INFO] [stdout]     |
[INFO] [stdout] 147 |     base64::decode(base64_s).unwrap()
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/shared.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |     base64::encode(hex::decode(hex).unwrap())
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/challengetwo/two.rs:178:13
[INFO] [stdout]     |
[INFO] [stdout] 178 |         let key = "YELLOW SUBMARINE";
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iv`
[INFO] [stdout]    --> src/challengetwo/two.rs:179:13
[INFO] [stdout]     |
[INFO] [stdout] 179 |         let iv = "\x00".repeat(16);
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_iv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/challengetwo/two.rs:175:13
[INFO] [stdout]     |
[INFO] [stdout] 175 |         let mut msg = "Some secret message";
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cryptopals` (bin "cryptopals" test) due to 12 previous errors; 6 warnings emitted
[INFO] [stderr] error: failed to migrate to next edition
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "dccefde67cc041f5f8b4fe111c17f4816b9a0aadb3c440a42d0143496f1ba538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dccefde67cc041f5f8b4fe111c17f4816b9a0aadb3c440a42d0143496f1ba538", kill_on_drop: false }`
[INFO] [stdout] dccefde67cc041f5f8b4fe111c17f4816b9a0aadb3c440a42d0143496f1ba538