[INFO] cloning repository https://github.com/diegomrsantos/cryptopals
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/diegomrsantos/cryptopals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiegomrsantos%2Fcryptopals", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiegomrsantos%2Fcryptopals'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 35703b10609016867f76945251e127d3001a857d
[INFO] checking diegomrsantos/cryptopals against try#fa4dd1f19bfeb3fd235dc7f1406c42404436bef5 for pr-145108-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiegomrsantos%2Fcryptopals" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/diegomrsantos/cryptopals
[INFO] finished tweaking git repo https://github.com/diegomrsantos/cryptopals
[INFO] tweaked toml for git repo https://github.com/diegomrsantos/cryptopals written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/diegomrsantos/cryptopals on toolchain fa4dd1f19bfeb3fd235dc7f1406c42404436bef5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/diegomrsantos/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" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking diegomrsantos/cryptopals against try#fa4dd1f19bfeb3fd235dc7f1406c42404436bef5 for pr-145108-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiegomrsantos%2Fcryptopals" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/diegomrsantos/cryptopals
[INFO] finished tweaking git repo https://github.com/diegomrsantos/cryptopals
[INFO] tweaked toml for git repo https://github.com/diegomrsantos/cryptopals written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/diegomrsantos/cryptopals on toolchain fa4dd1f19bfeb3fd235dc7f1406c42404436bef5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/diegomrsantos/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" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 701eeb3d707a3bbd57101f235087f727688e33da4f57e2c1f76ce3825f00b055
[INFO] running `Command { std: "docker" "start" "-a" "701eeb3d707a3bbd57101f235087f727688e33da4f57e2c1f76ce3825f00b055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "701eeb3d707a3bbd57101f235087f727688e33da4f57e2c1f76ce3825f00b055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "701eeb3d707a3bbd57101f235087f727688e33da4f57e2c1f76ce3825f00b055", kill_on_drop: false }`
[INFO] [stdout] 701eeb3d707a3bbd57101f235087f727688e33da4f57e2c1f76ce3825f00b055
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe0d263e3dc9d206a6caf314f299706fc2362bcc92709f796cee4afd00b35eca
[INFO] running `Command { std: "docker" "start" "-a" "fe0d263e3dc9d206a6caf314f299706fc2362bcc92709f796cee4afd00b35eca", kill_on_drop: false }`
[INFO] [stderr]     Checking cryptopals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `XorError` is never used
[INFO] [stdout]  --> src/basics/fixed_xor.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum XorError {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fixed_xor` is never used
[INFO] [stdout]   --> src/basics/fixed_xor.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn fixed_xor(hex1: &str, hex2: &str) -> Result<String, XorError> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bytes_to_hex` is never used
[INFO] [stdout]   --> src/basics/fixed_xor.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn bytes_to_hex<T: AsRef<[u8]>>(bytes: T) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_frequency` is never used
[INFO] [stdout]  --> src/basics/single_byte_xor_cypher.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | const fn get_frequency(c: char) -> f32 {
[INFO] [stdout]   |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_score` is never used
[INFO] [stdout]   --> src/basics/single_byte_xor_cypher.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn calculate_score(text: &str) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `best_score_single_byte_xor` is never used
[INFO] [stdout]   --> src/basics/single_byte_xor_cypher.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn best_score_single_byte_xor(hex_text: &str) -> Result<(String, f32), ConversionError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `break_single_byte_xor` is never used
[INFO] [stdout]   --> src/basics/single_byte_xor_cypher.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub fn break_single_byte_xor(ciphertext: &str) -> Result<String, ConversionError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_lines` is never used
[INFO] [stdout]  --> src/basics/detect_single_character_xor.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn read_lines(file_path: &str) -> Result<Vec<String>, io::Error> {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `detect_single_character_xor` is never used
[INFO] [stdout]   --> src/basics/detect_single_character_xor.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn detect_single_character_xor(hex_texts: Vec<String>) -> Result<String, ConversionError> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "fe0d263e3dc9d206a6caf314f299706fc2362bcc92709f796cee4afd00b35eca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe0d263e3dc9d206a6caf314f299706fc2362bcc92709f796cee4afd00b35eca", kill_on_drop: false }`
[INFO] [stdout] fe0d263e3dc9d206a6caf314f299706fc2362bcc92709f796cee4afd00b35eca
