[INFO] cloning repository https://github.com/bernardini687/cryptopals [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bernardini687/cryptopals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbernardini687%2Fcryptopals", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbernardini687%2Fcryptopals'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e2559b2e46fcbec92dee788ee8e41f41a2195e7b [INFO] testing bernardini687/cryptopals against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbernardini687%2Fcryptopals" "/workspace/builds/worker-21/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bernardini687/cryptopals on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bernardini687/cryptopals [INFO] finished tweaking git repo https://github.com/bernardini687/cryptopals [INFO] tweaked toml for git repo https://github.com/bernardini687/cryptopals written to /workspace/builds/worker-21/source/Cargo.toml [INFO] crate git repo https://github.com/bernardini687/cryptopals already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 50948a1e702c8fb213449fdb70a1a3ec8ab44f02c42bfa7a2bbbbe4251e66012 [INFO] running `Command { std: "docker" "start" "-a" "50948a1e702c8fb213449fdb70a1a3ec8ab44f02c42bfa7a2bbbbe4251e66012", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50948a1e702c8fb213449fdb70a1a3ec8ab44f02c42bfa7a2bbbbe4251e66012", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50948a1e702c8fb213449fdb70a1a3ec8ab44f02c42bfa7a2bbbbe4251e66012", kill_on_drop: false }` [INFO] [stdout] 50948a1e702c8fb213449fdb70a1a3ec8ab44f02c42bfa7a2bbbbe4251e66012 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 738202d5a2287e26aca7d3ba7ed322c70c3ecc8c7f1c37885e623604ade0794d [INFO] running `Command { std: "docker" "start" "-a" "738202d5a2287e26aca7d3ba7ed322c70c3ecc8c7f1c37885e623604ade0794d", kill_on_drop: false }` [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling cryptopals v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `decode_hex` [INFO] [stdout] --> src/utils.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn decode_hex(bytes: &[u8]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `encode_hex` [INFO] [stdout] --> src/utils.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn encode_hex(bytes: &Vec) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `encode_b64` [INFO] [stdout] --> src/utils.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn encode_b64(bytes: &Vec) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `encode_utf8` [INFO] [stdout] --> src/utils.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn encode_utf8(bytes: &[u8]) -> &str { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fixed_xor` [INFO] [stdout] --> src/utils.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn fixed_xor(a: &Vec, b: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_input` [INFO] [stdout] --> src/utils.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn read_input(id: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `repeat` [INFO] [stdout] --> src/utils.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn repeat(data: &str, times: usize) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `english_probability` [INFO] [stdout] --> src/utils.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn english_probability(text: &str) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "738202d5a2287e26aca7d3ba7ed322c70c3ecc8c7f1c37885e623604ade0794d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "738202d5a2287e26aca7d3ba7ed322c70c3ecc8c7f1c37885e623604ade0794d", kill_on_drop: false }` [INFO] [stdout] 738202d5a2287e26aca7d3ba7ed322c70c3ecc8c7f1c37885e623604ade0794d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 53bcf815a5cf40084ba73abcaa47118ade2d2c4b6a27cd72972d5f687e2eccef [INFO] running `Command { std: "docker" "start" "-a" "53bcf815a5cf40084ba73abcaa47118ade2d2c4b6a27cd72972d5f687e2eccef", kill_on_drop: false }` [INFO] [stderr] Compiling cryptopals v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.52s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/cryptopals-94de92d215bd9ab6) [INFO] running `Command { std: "docker" "inspect" "53bcf815a5cf40084ba73abcaa47118ade2d2c4b6a27cd72972d5f687e2eccef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53bcf815a5cf40084ba73abcaa47118ade2d2c4b6a27cd72972d5f687e2eccef", kill_on_drop: false }` [INFO] [stdout] 53bcf815a5cf40084ba73abcaa47118ade2d2c4b6a27cd72972d5f687e2eccef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 93875da9d10a89f581c27a19c1e9a47a17f39acf808b461cb9a2427c222e7b45 [INFO] running `Command { std: "docker" "start" "-a" "93875da9d10a89f581c27a19c1e9a47a17f39acf808b461cb9a2427c222e7b45", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.12s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cryptopals-94de92d215bd9ab6) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test c101::test::convert_hex_to_base64 ... ok [INFO] [stdout] test c102::test::fixed_xor_works ... ok [INFO] [stdout] test c103::test::single_byte_xor_cipher ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "93875da9d10a89f581c27a19c1e9a47a17f39acf808b461cb9a2427c222e7b45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93875da9d10a89f581c27a19c1e9a47a17f39acf808b461cb9a2427c222e7b45", kill_on_drop: false }` [INFO] [stdout] 93875da9d10a89f581c27a19c1e9a47a17f39acf808b461cb9a2427c222e7b45