[INFO] cloning repository https://github.com/tylercalh/aes_256
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tylercalh/aes_256" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftylercalh%2Faes_256", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftylercalh%2Faes_256'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 88ec48cfa3e57750cd79bcd40cd6551655af8e7d
[INFO] checking tylercalh/aes_256 against try#fc545c6b951a304df08b327c158f92678582f435 for pr-140557-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftylercalh%2Faes_256" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tylercalh/aes_256 on toolchain fc545c6b951a304df08b327c158f92678582f435
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fc545c6b951a304df08b327c158f92678582f435" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tylercalh/aes_256
[INFO] finished tweaking git repo https://github.com/tylercalh/aes_256
[INFO] tweaked toml for git repo https://github.com/tylercalh/aes_256 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/tylercalh/aes_256 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" "+fc545c6b951a304df08b327c158f92678582f435" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+fc545c6b951a304df08b327c158f92678582f435" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44690e0fb40e492f3c26e9d0e5550fa891f51be791d32760092781cdcbe28abd
[INFO] running `Command { std: "docker" "start" "-a" "44690e0fb40e492f3c26e9d0e5550fa891f51be791d32760092781cdcbe28abd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44690e0fb40e492f3c26e9d0e5550fa891f51be791d32760092781cdcbe28abd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44690e0fb40e492f3c26e9d0e5550fa891f51be791d32760092781cdcbe28abd", kill_on_drop: false }`
[INFO] [stdout] 44690e0fb40e492f3c26e9d0e5550fa891f51be791d32760092781cdcbe28abd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+fc545c6b951a304df08b327c158f92678582f435" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa943b1c42ab1e0d812935ee53bec9656deeaff99822af6109a252a9a9fbb6d0
[INFO] running `Command { std: "docker" "start" "-a" "aa943b1c42ab1e0d812935ee53bec9656deeaff99822af6109a252a9a9fbb6d0", kill_on_drop: false }`
[INFO] [stderr]     Checking aes-256 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::consts::*`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::consts::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::key_schedule::*`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::key_schedule::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::consts::*`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::consts::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::key_schedule::*`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::key_schedule::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NB` is never used
[INFO] [stdout]  --> src/consts.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const NB: usize = 4;
[INFO] [stdout]   |           ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NK` is never used
[INFO] [stdout]  --> src/consts.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub const NK: usize = 8;
[INFO] [stdout]   |           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NR` is never used
[INFO] [stdout]  --> src/consts.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const NR: usize = 14;
[INFO] [stdout]   |           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RCON` is never used
[INFO] [stdout]  --> src/consts.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const RCON: [[u8; 4 ]; 8] = [
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `S_BOX` is never used
[INFO] [stdout]   --> src/consts.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const S_BOX: [[u8; 16]; 16] = [
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INV_S_BOX` is never used
[INFO] [stdout]   --> src/consts.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub const INV_S_BOX: [[u8; 16]; 16] = [
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sub_word` is never used
[INFO] [stdout]  --> src/key_schedule.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn sub_word(word: &mut [u8; 4]) {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rot_word` is never used
[INFO] [stdout]   --> src/key_schedule.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn rot_word(word: &mut [u8; 4]) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `key_expansion` is never used
[INFO] [stdout]   --> src/key_schedule.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn key_expansion(key: &[u8; 4 * NK], expanded_key: &mut [u8; 4 * NB * (NR + 1)]) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_round_key` is never used
[INFO] [stdout]  --> src/encryption.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn add_round_key(state: &mut [u8; NB * NB], round_key: &[u8]) {
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sub_bytes` is never used
[INFO] [stdout]   --> src/encryption.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn sub_bytes(state: &mut [u8; NB * NB], s_box: &[[u8; 16]; 16]) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `shift_rows` is never used
[INFO] [stdout]   --> src/encryption.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn shift_rows(state: &mut [u8; NB * NB]) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `x_time` is never used
[INFO] [stdout]   --> src/encryption.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn x_time(byte: u8) -> u8 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mix_column` is never used
[INFO] [stdout]   --> src/encryption.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn mix_column(a: &mut [u8]) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mix_columns` is never used
[INFO] [stdout]   --> src/encryption.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn mix_columns(state: &mut [u8; NB * NB]) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encrypt` is never used
[INFO] [stdout]   --> src/encryption.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn encrypt(state: &mut [u8; NB * NB], key: &[u8; 32]) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inv_sub_bytes` is never used
[INFO] [stdout]   --> src/encryption.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn inv_sub_bytes(state: &mut [u8; NB * NB]) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inv_shift_rows` is never used
[INFO] [stdout]   --> src/encryption.rs:90:4
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn inv_shift_rows(state: &mut [u8; NB * NB]) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inv_mix_columns` is never used
[INFO] [stdout]   --> src/encryption.rs:97:4
[INFO] [stdout]    |
[INFO] [stdout] 97 | fn inv_mix_columns(state: &mut [u8; NB * NB]) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decrypt` is never used
[INFO] [stdout]    --> src/encryption.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub fn decrypt(state: &mut [u8; NB * NB], key: &[u8; 32]) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "aa943b1c42ab1e0d812935ee53bec9656deeaff99822af6109a252a9a9fbb6d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa943b1c42ab1e0d812935ee53bec9656deeaff99822af6109a252a9a9fbb6d0", kill_on_drop: false }`
[INFO] [stdout] aa943b1c42ab1e0d812935ee53bec9656deeaff99822af6109a252a9a9fbb6d0