[INFO] cloning repository https://github.com/nomaxg/cryptopals
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nomaxg/cryptopals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnomaxg%2Fcryptopals", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnomaxg%2Fcryptopals'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ab784de0ee492af03eb57addabc04d14f6bc4985
[INFO] testing nomaxg/cryptopals against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnomaxg%2Fcryptopals" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nomaxg/cryptopals
[INFO] finished tweaking git repo https://github.com/nomaxg/cryptopals
[INFO] tweaked toml for git repo https://github.com/nomaxg/cryptopals written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nomaxg/cryptopals on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nomaxg/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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cipher v0.4.3
[INFO] [stderr]   Downloaded base64 v0.21.0
[INFO] [stderr]   Downloaded aes v0.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3079358a77152fb6838678caff2dc8402afcdc60dd048c96b84b8e166ea671e7
[INFO] running `Command { std: "docker" "start" "-a" "3079358a77152fb6838678caff2dc8402afcdc60dd048c96b84b8e166ea671e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3079358a77152fb6838678caff2dc8402afcdc60dd048c96b84b8e166ea671e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3079358a77152fb6838678caff2dc8402afcdc60dd048c96b84b8e166ea671e7", kill_on_drop: false }`
[INFO] [stdout] 3079358a77152fb6838678caff2dc8402afcdc60dd048c96b84b8e166ea671e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65fbbf6b998bb0de40bf8122f041b7bd7e4be1355dbc6d97ef01722edaf4ae69
[INFO] running `Command { std: "docker" "start" "-a" "65fbbf6b998bb0de40bf8122f041b7bd7e4be1355dbc6d97ef01722edaf4ae69", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling cpufeatures v0.2.5
[INFO] [stderr]    Compiling base64 v0.21.0
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling inout v0.1.3
[INFO] [stderr]    Compiling cipher v0.4.3
[INFO] [stderr]    Compiling aes v0.8.2
[INFO] [stderr]    Compiling cryptopals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/third_set.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use std::collections::HashMap;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bytes`, `MersenneTwister`, `break_single_char_xor`, `constants::PLAINTEXTS`, `ctr_decrypt`, `ctr_encrypt`, `display`, `read_lines`, `temper`, `transpose`, `untemper`, and `xor`
[INFO] [stdout]   --> src/third_set.rs:6:41
[INFO] [stdout]    |
[INFO] [stdout]  6 |         aes::{aes_decrypt, aes_encrypt, ctr_decrypt, ctr_encrypt},
[INFO] [stdout]    |                                         ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]  7 |         constants::PLAINTEXTS,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  8 |         twister::{temper, untemper, MersenneTwister},
[INFO] [stdout]    |                   ^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]  9 |         utils::{
[INFO] [stdout] 10 |             break_single_char_xor, display, from_base64, random_index, read_lines,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^                             ^^^^^^^^^^
[INFO] [stdout] 11 |             strip_padding_bytes, transpose, xor, Bytes,
[INFO] [stdout]    |                                  ^^^^^^^^^  ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env::temp_dir`
[INFO] [stdout]  --> src/twister.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::env::temp_dir;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONSTANT_KEY` is never used
[INFO] [stdout]  --> src/third_set.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 |     const CONSTANT_KEY: [u8; 16] = [16; 16];
[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 `gen_random_cbc_encryption` is never used
[INFO] [stdout]    --> src/third_set.rs:147:8
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn gen_random_cbc_encryption() -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `verify_padding` is never used
[INFO] [stdout]    --> src/third_set.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 |     fn verify_padding(ct: &[u8]) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/utils.rs:125:22
[INFO] [stdout]     |
[INFO] [stdout] 125 |     for byte in bytes.clone().into_iter() {
[INFO] [stdout]     |                      ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[u8]` does not implement `Clone`, so calling `clone` on `&[u8]` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.08s
[INFO] running `Command { std: "docker" "inspect" "65fbbf6b998bb0de40bf8122f041b7bd7e4be1355dbc6d97ef01722edaf4ae69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65fbbf6b998bb0de40bf8122f041b7bd7e4be1355dbc6d97ef01722edaf4ae69", kill_on_drop: false }`
[INFO] [stdout] 65fbbf6b998bb0de40bf8122f041b7bd7e4be1355dbc6d97ef01722edaf4ae69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69eb4474a2288a305b955f2256c33a7af77b108d9206d5a1e0c241bf0e35b770
[INFO] running `Command { std: "docker" "start" "-a" "69eb4474a2288a305b955f2256c33a7af77b108d9206d5a1e0c241bf0e35b770", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/third_set.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use std::collections::HashMap;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bytes`, `MersenneTwister`, `break_single_char_xor`, `constants::PLAINTEXTS`, `ctr_decrypt`, `ctr_encrypt`, `display`, `read_lines`, `temper`, `transpose`, `untemper`, and `xor`
[INFO] [stdout]   --> src/third_set.rs:6:41
[INFO] [stdout]    |
[INFO] [stdout]  6 |         aes::{aes_decrypt, aes_encrypt, ctr_decrypt, ctr_encrypt},
[INFO] [stdout]    |                                         ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]  7 |         constants::PLAINTEXTS,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  8 |         twister::{temper, untemper, MersenneTwister},
[INFO] [stdout]    |                   ^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]  9 |         utils::{
[INFO] [stdout] 10 |             break_single_char_xor, display, from_base64, random_index, read_lines,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^                             ^^^^^^^^^^
[INFO] [stdout] 11 |             strip_padding_bytes, transpose, xor, Bytes,
[INFO] [stdout]    |                                  ^^^^^^^^^  ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env::temp_dir`
[INFO] [stdout]  --> src/twister.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::env::temp_dir;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONSTANT_KEY` is never used
[INFO] [stdout]  --> src/third_set.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 |     const CONSTANT_KEY: [u8; 16] = [16; 16];
[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 `gen_random_cbc_encryption` is never used
[INFO] [stdout]    --> src/third_set.rs:147:8
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn gen_random_cbc_encryption() -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `verify_padding` is never used
[INFO] [stdout]    --> src/third_set.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 |     fn verify_padding(ct: &[u8]) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cryptopals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/utils.rs:125:22
[INFO] [stdout]     |
[INFO] [stdout] 125 |     for byte in bytes.clone().into_iter() {
[INFO] [stdout]     |                      ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[u8]` does not implement `Clone`, so calling `clone` on `&[u8]` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Bytes`
[INFO] [stdout]   --> src/third_set.rs:11:50
[INFO] [stdout]    |
[INFO] [stdout] 11 |             strip_padding_bytes, transpose, xor, Bytes,
[INFO] [stdout]    |                                                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env::temp_dir`
[INFO] [stdout]  --> src/twister.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::env::temp_dir;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/utils.rs:125:22
[INFO] [stdout]     |
[INFO] [stdout] 125 |     for byte in bytes.clone().into_iter() {
[INFO] [stdout]     |                      ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[u8]` does not implement `Clone`, so calling `clone` on `&[u8]` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "69eb4474a2288a305b955f2256c33a7af77b108d9206d5a1e0c241bf0e35b770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69eb4474a2288a305b955f2256c33a7af77b108d9206d5a1e0c241bf0e35b770", kill_on_drop: false }`
[INFO] [stdout] 69eb4474a2288a305b955f2256c33a7af77b108d9206d5a1e0c241bf0e35b770
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4370e626bcd7934de29df42413e825d2c87812b4a7f80d58a1ba63ef8b19131c
[INFO] running `Command { std: "docker" "start" "-a" "4370e626bcd7934de29df42413e825d2c87812b4a7f80d58a1ba63ef8b19131c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stdout] running 24 tests
[INFO] [stderr]  --> src/third_set.rs:3:9
[INFO] [stdout] test second_set::second_set::cbc_test ... ok
[INFO] [stderr]   |
[INFO] [stdout] test second_set::second_set::cbc_bitflipping_attacks ... ok
[INFO] [stderr] 3 |     use std::collections::HashMap;
[INFO] [stdout] test second_set::second_set::implement_cbc_mode ... ok
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] test second_set::second_set::cut_and_paste ... ok
[INFO] [stderr]   |
[INFO] [stdout] test second_set::second_set::test_collision ... ok
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] test solutions::first_set::break_repeating_key_xor ... ok
[INFO] [stderr] 
[INFO] [stdout] test solutions::first_set::fixed_xor ... ok
[INFO] [stderr] warning: unused imports: `Bytes`, `MersenneTwister`, `break_single_char_xor`, `constants::PLAINTEXTS`, `ctr_decrypt`, `ctr_encrypt`, `display`, `read_lines`, `temper`, `transpose`, `untemper`, and `xor`
[INFO] [stdout] test solutions::first_set::hex_to_base64 ... ok
[INFO] [stderr]   --> src/third_set.rs:6:41
[INFO] [stdout] test solutions::first_set::repeating_key_xor ... ok
[INFO] [stderr]    |
[INFO] [stdout] test solutions::first_set::single_byte_xor ... ok
[INFO] [stderr]  6 |         aes::{aes_decrypt, aes_encrypt, ctr_decrypt, ctr_encrypt},
[INFO] [stdout] test solutions::first_set::test_hamming_distance ... ok
[INFO] [stderr]    |                                         ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] test third_set::third_set::break_ctr_substitution ... ok
[INFO] [stderr]  7 |         constants::PLAINTEXTS,
[INFO] [stdout] test third_set::third_set::break_ctr_statistically ... ok
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] test third_set::third_set::clone_rng ... ok
[INFO] [stderr]  8 |         twister::{temper, untemper, MersenneTwister},
[INFO] [stdout] test third_set::third_set::implement_ctr ... ok
[INFO] [stderr]    |                   ^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] test second_set::second_set::ecb_cbc_detection ... ok
[INFO] [stderr]  9 |         utils::{
[INFO] [stdout] test third_set::third_set::test_untemper ... ok
[INFO] [stderr] 10 |             break_single_char_xor, display, from_base64, random_index, read_lines,
[INFO] [stdout] test third_set::third_set::twister ... ok
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^                             ^^^^^^^^^^
[INFO] [stdout] test second_set::second_set::padding_validation ... FAILED
[INFO] [stderr] 11 |             strip_padding_bytes, transpose, xor, Bytes,
[INFO] [stderr]    |                                  ^^^^^^^^^  ^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env::temp_dir`
[INFO] [stderr]  --> src/twister.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::env::temp_dir;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `CONSTANT_KEY` is never used
[INFO] [stderr]  --> src/third_set.rs:2:11
[INFO] [stderr]   |
[INFO] [stderr] 2 |     const CONSTANT_KEY: [u8; 16] = [16; 16];
[INFO] [stderr]   |           ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `gen_random_cbc_encryption` is never used
[INFO] [stderr]    --> src/third_set.rs:147:8
[INFO] [stderr]     |
[INFO] [stderr] 147 |     fn gen_random_cbc_encryption() -> Vec<u8> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `verify_padding` is never used
[INFO] [stderr]    --> src/third_set.rs:165:8
[INFO] [stderr]     |
[INFO] [stderr] 165 |     fn verify_padding(ct: &[u8]) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/utils.rs:125:22
[INFO] [stderr]     |
[INFO] [stderr] 125 |     for byte in bytes.clone().into_iter() {
[INFO] [stderr]     |                      ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `[u8]` does not implement `Clone`, so calling `clone` on `&[u8]` copies the reference, which does not do anything and can be removed
[INFO] [stderr]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Bytes`
[INFO] [stderr]   --> src/third_set.rs:11:50
[INFO] [stderr]    |
[INFO] [stderr] 11 |             strip_padding_bytes, transpose, xor, Bytes,
[INFO] [stderr]    |                                                  ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cryptopals` (lib) generated 7 warnings (run `cargo fix --lib -p cryptopals` to apply 4 suggestions)
[INFO] [stderr] warning: `cryptopals` (lib test) generated 3 warnings (2 duplicates) (run `cargo fix --lib -p cryptopals --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cryptopals-93005c2d3b330a99)
[INFO] [stdout] test solutions::first_set::detect_single_char_xor ... ok
[INFO] [stdout] test third_set::third_set::cbc_padding_oracle ... ok
[INFO] [stdout] test solutions::first_set::detect_aes_in_ecb ... ok
[INFO] [stdout] test solutions::first_set::aes_ecb_mode ... ok
[INFO] [stdout] test second_set::second_set::ecb_decryption ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- second_set::second_set::padding_validation stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'second_set::second_set::padding_validation' (22) panicked at src/second_set.rs:183:9:
[INFO] [stdout] assertion failed: res4 == Ok(b"ICE ICE BABY".to_vec())
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57cd4ed74862 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x57cd4ed74862 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x57cd4ed74862 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x57cd4ed74862 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x57cd4ed8518a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x57cd4ed8518a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x57cd4ed43496 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x57cd4ed43496 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x57cd4ed53c99 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x57cd4ed53c99 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x57cd4ed53b31 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x57cd4ecc438e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x57cd4ecc438e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x57cd4ed53f12 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x57cd4ed53f12 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x57cd4ed53d8a - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x57cd4ed4f289 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x57cd4ed382cd - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x57cd4ed8c5ec - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x57cd4ed8c5b2 - core::panicking::panic::hbff2745fd4c5afec
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x57cd4eca21bd - cryptopals::second_set::second_set::padding_validation::h1087c8083d61007e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/second_set.rs:183:9
[INFO] [stdout]   21:     0x57cd4eca2417 - cryptopals::second_set::second_set::padding_validation::{{closure}}::h18cf3cf23ad10d06
[INFO] [stdout]                                at /opt/rustwide/workdir/src/second_set.rs:173:32
[INFO] [stdout]   22:     0x57cd4ec91e96 - core::ops::function::FnOnce::call_once::h116eaa0854613c2f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x57cd4ecc414b - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x57cd4ecc414b - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x57cd4ecd7b5a - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x57cd4ecd7b5a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   27:     0x57cd4ecd7b5a - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x57cd4ecd7b5a - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x57cd4ecd7b5a - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x57cd4ecd7b5a - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x57cd4ecd7b5a - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x57cd4ecb1fb4 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x57cd4ecb1fb4 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   34:     0x57cd4ecb5952 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   35:     0x57cd4ecb5952 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   36:     0x57cd4ecb5952 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x57cd4ecb5952 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x57cd4ecb5952 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x57cd4ecb5952 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   40:     0x57cd4ecb5952 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x57cd4ed4a51f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   42:     0x57cd4ed4a51f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   43:     0x7b84fec32aa4 - <unknown>
[INFO] [stdout]   44:     0x7b84fecbfa64 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     second_set::second_set::padding_validation
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 23 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "4370e626bcd7934de29df42413e825d2c87812b4a7f80d58a1ba63ef8b19131c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4370e626bcd7934de29df42413e825d2c87812b4a7f80d58a1ba63ef8b19131c", kill_on_drop: false }`
[INFO] [stdout] 4370e626bcd7934de29df42413e825d2c87812b4a7f80d58a1ba63ef8b19131c
