[INFO] updating cached repository https://github.com/adrgs/rust-aes
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c2e8ba198fe8e1fb6a4b9cb2c98d81b0249fa28b
[INFO] testing adrgs/rust-aes against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrgs%2Frust-aes" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/adrgs/rust-aes on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/adrgs/rust-aes
[INFO] finished tweaking git repo https://github.com/adrgs/rust-aes
[INFO] tweaked toml for git repo https://github.com/adrgs/rust-aes written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/adrgs/rust-aes already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e0997d1f9be3cafc690818f41836719157dc9e4448e19ee85cfe0cf690f13517
[INFO] running `"docker" "start" "-a" "e0997d1f9be3cafc690818f41836719157dc9e4448e19ee85cfe0cf690f13517"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling rust-aes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/main.rs:181:13
[INFO] [stderr]     |
[INFO] [stderr] 181 |         for i in 0..pad_byte {
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/main.rs:221:25
[INFO] [stderr]     |
[INFO] [stderr] 221 |                     for i in 0..last_byte {
[INFO] [stderr]     |                         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `high_bit` is never read
[INFO] [stderr]    --> src/aes.rs:210:9
[INFO] [stderr]     |
[INFO] [stderr] 210 |     let mut high_bit = 0u8;
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/aes.rs:213:9
[INFO] [stderr]     |
[INFO] [stderr] 213 |     for i in 0..8 {
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:162:13
[INFO] [stderr]     |
[INFO] [stderr] 162 |         let mut reader = stdin();
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/aes.rs:364:9
[INFO] [stderr]     |
[INFO] [stderr] 364 |     let mut basic_input = [65u8;16];
[INFO] [stderr]     |         ----^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `encrypt_block`
[INFO] [stderr]   --> src/aes.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     encrypt_block: fn(&AES128, &[u8;16]) -> [u8;16],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `decrypt_block`
[INFO] [stderr]   --> src/aes.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     decrypt_block: fn(&AES128, &[u8;16]) -> [u8;16],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |         write_generated_key(&key_bytes);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:236:9
[INFO] [stderr]     |
[INFO] [stderr] 236 |         write_output_file(&output_bytes, out_file_name);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:239:13
[INFO] [stderr]     |
[INFO] [stderr] 239 |             stdout().write_all(&output_bytes);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: function `key_schedule_AES128` should have a snake case name
[INFO] [stderr]   --> src/aes.rs:84:4
[INFO] [stderr]    |
[INFO] [stderr] 84 | fn key_schedule_AES128(key_bytes: &[u8;16]) -> [[u8;4];44] {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `key_schedule_aes128`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `N` should have a snake case name
[INFO] [stderr]   --> src/aes.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 |     let N = 4;
[INFO] [stderr]    |         ^ help: convert the identifier to snake case: `n`
[INFO] [stderr] 
[INFO] [stderr] warning: function `encrypt_AES128` should have a snake case name
[INFO] [stderr]    --> src/aes.rs:258:4
[INFO] [stderr]     |
[INFO] [stderr] 258 | fn encrypt_AES128(aes128: &AES128, bytes: &[u8]) -> Vec<u8> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `encrypt_aes128`
[INFO] [stderr] 
[INFO] [stderr] warning: function `encrypt_block_AES128` should have a snake case name
[INFO] [stderr]    --> src/aes.rs:279:4
[INFO] [stderr]     |
[INFO] [stderr] 279 | fn encrypt_block_AES128(aes128: &AES128, bytes: &[u8;16]) -> [u8;16] {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `encrypt_block_aes128`
[INFO] [stderr] 
[INFO] [stderr] warning: function `decrypt_AES128` should have a snake case name
[INFO] [stderr]    --> src/aes.rs:309:4
[INFO] [stderr]     |
[INFO] [stderr] 309 | fn decrypt_AES128(aes128: &AES128, bytes: &[u8]) -> Vec<u8> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `decrypt_aes128`
[INFO] [stderr] 
[INFO] [stderr] warning: function `decrypt_block_AES128` should have a snake case name
[INFO] [stderr]    --> src/aes.rs:330:4
[INFO] [stderr]     |
[INFO] [stderr] 330 | fn decrypt_block_AES128(aes128: &AES128, bytes: &[u8;16]) -> [u8;16] {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `decrypt_block_aes128`
[INFO] [stderr] 
[INFO] [stderr] warning: 17 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.15s
[INFO] running `"docker" "inspect" "e0997d1f9be3cafc690818f41836719157dc9e4448e19ee85cfe0cf690f13517"`
[INFO] running `"docker" "rm" "-f" "e0997d1f9be3cafc690818f41836719157dc9e4448e19ee85cfe0cf690f13517"`
[INFO] [stdout] e0997d1f9be3cafc690818f41836719157dc9e4448e19ee85cfe0cf690f13517
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4b1f69f635178cbae27a9712b4e6038ed8898d6382d981e80f758e34c8bd572e
[INFO] running `"docker" "start" "-a" "4b1f69f635178cbae27a9712b4e6038ed8898d6382d981e80f758e34c8bd572e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rust-aes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/main.rs:181:13
[INFO] [stderr]     |
[INFO] [stderr] 181 |         for i in 0..pad_byte {
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/main.rs:221:25
[INFO] [stderr]     |
[INFO] [stderr] 221 |                     for i in 0..last_byte {
[INFO] [stderr]     |                         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `high_bit` is never read
[INFO] [stderr]    --> src/aes.rs:210:9
[INFO] [stderr]     |
[INFO] [stderr] 210 |     let mut high_bit = 0u8;
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/aes.rs:213:9
[INFO] [stderr]     |
[INFO] [stderr] 213 |     for i in 0..8 {
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:162:13
[INFO] [stderr]     |
[INFO] [stderr] 162 |         let mut reader = stdin();
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/aes.rs:364:9
[INFO] [stderr]     |
[INFO] [stderr] 364 |     let mut basic_input = [65u8;16];
[INFO] [stderr]     |         ----^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `encrypt_block`
[INFO] [stderr]   --> src/aes.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     encrypt_block: fn(&AES128, &[u8;16]) -> [u8;16],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `decrypt_block`
[INFO] [stderr]   --> src/aes.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     decrypt_block: fn(&AES128, &[u8;16]) -> [u8;16],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |         write_generated_key(&key_bytes);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:236:9
[INFO] [stderr]     |
[INFO] [stderr] 236 |         write_output_file(&output_bytes, out_file_name);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:239:13
[INFO] [stderr]     |
[INFO] [stderr] 239 |             stdout().write_all(&output_bytes);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: function `key_schedule_AES128` should have a snake case name
[INFO] [stderr]   --> src/aes.rs:84:4
[INFO] [stderr]    |
[INFO] [stderr] 84 | fn key_schedule_AES128(key_bytes: &[u8;16]) -> [[u8;4];44] {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `key_schedule_aes128`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `N` should have a snake case name
[INFO] [stderr]   --> src/aes.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 |     let N = 4;
[INFO] [stderr]    |         ^ help: convert the identifier to snake case: `n`
[INFO] [stderr] 
[INFO] [stderr] warning: function `encrypt_AES128` should have a snake case name
[INFO] [stderr]    --> src/aes.rs:258:4
[INFO] [stderr]     |
[INFO] [stderr] 258 | fn encrypt_AES128(aes128: &AES128, bytes: &[u8]) -> Vec<u8> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `encrypt_aes128`
[INFO] [stderr] 
[INFO] [stderr] warning: function `encrypt_block_AES128` should have a snake case name
[INFO] [stderr]    --> src/aes.rs:279:4
[INFO] [stderr]     |
[INFO] [stderr] 279 | fn encrypt_block_AES128(aes128: &AES128, bytes: &[u8;16]) -> [u8;16] {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `encrypt_block_aes128`
[INFO] [stderr] 
[INFO] [stderr] warning: function `decrypt_AES128` should have a snake case name
[INFO] [stderr]    --> src/aes.rs:309:4
[INFO] [stderr]     |
[INFO] [stderr] 309 | fn decrypt_AES128(aes128: &AES128, bytes: &[u8]) -> Vec<u8> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `decrypt_aes128`
[INFO] [stderr] 
[INFO] [stderr] warning: function `decrypt_block_AES128` should have a snake case name
[INFO] [stderr]    --> src/aes.rs:330:4
[INFO] [stderr]     |
[INFO] [stderr] 330 | fn decrypt_block_AES128(aes128: &AES128, bytes: &[u8;16]) -> [u8;16] {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `decrypt_block_aes128`
[INFO] [stderr] 
[INFO] [stderr] warning: 17 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "4b1f69f635178cbae27a9712b4e6038ed8898d6382d981e80f758e34c8bd572e"`
[INFO] running `"docker" "rm" "-f" "4b1f69f635178cbae27a9712b4e6038ed8898d6382d981e80f758e34c8bd572e"`
[INFO] [stdout] 4b1f69f635178cbae27a9712b4e6038ed8898d6382d981e80f758e34c8bd572e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stdout] 8008b9d09a8ca08646e85e4376fb4ccad9a1a14470e9b8e46d88fc6d7470edca
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "8008b9d09a8ca08646e85e4376fb4ccad9a1a14470e9b8e46d88fc6d7470edca"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/main.rs:181:13
[INFO] [stderr]     |
[INFO] [stderr] 181 |         for i in 0..pad_byte {
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/main.rs:221:25
[INFO] [stderr]     |
[INFO] [stderr] 221 |                     for i in 0..last_byte {
[INFO] [stderr]     |                         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `high_bit` is never read
[INFO] [stderr]    --> src/aes.rs:210:9
[INFO] [stderr]     |
[INFO] [stderr] 210 |     let mut high_bit = 0u8;
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/aes.rs:213:9
[INFO] [stderr]     |
[INFO] [stderr] 213 |     for i in 0..8 {
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:162:13
[INFO] [stderr]     |
[INFO] [stderr] 162 |         let mut reader = stdin();
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/aes.rs:364:9
[INFO] [stderr]     |
[INFO] [stderr] 364 |     let mut basic_input = [65u8;16];
[INFO] [stderr]     |         ----^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `encrypt_block`
[INFO] [stderr]   --> src/aes.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     encrypt_block: fn(&AES128, &[u8;16]) -> [u8;16],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `decrypt_block`
[INFO] [stderr]   --> src/aes.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     decrypt_block: fn(&AES128, &[u8;16]) -> [u8;16],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |         write_generated_key(&key_bytes);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:236:9
[INFO] [stderr]     |
[INFO] [stderr] 236 |         write_output_file(&output_bytes, out_file_name);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:239:13
[INFO] [stderr]     |
[INFO] [stderr] 239 |             stdout().write_all(&output_bytes);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: function `key_schedule_AES128` should have a snake case name
[INFO] [stderr]   --> src/aes.rs:84:4
[INFO] [stderr]    |
[INFO] [stderr] 84 | fn key_schedule_AES128(key_bytes: &[u8;16]) -> [[u8;4];44] {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `key_schedule_aes128`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `N` should have a snake case name
[INFO] [stderr]   --> src/aes.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 |     let N = 4;
[INFO] [stderr]    |         ^ help: convert the identifier to snake case: `n`
[INFO] [stderr] 
[INFO] [stderr] warning: function `encrypt_AES128` should have a snake case name
[INFO] [stderr]    --> src/aes.rs:258:4
[INFO] [stderr]     |
[INFO] [stderr] 258 | fn encrypt_AES128(aes128: &AES128, bytes: &[u8]) -> Vec<u8> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `encrypt_aes128`
[INFO] [stderr] 
[INFO] [stderr] warning: function `encrypt_block_AES128` should have a snake case name
[INFO] [stderr]    --> src/aes.rs:279:4
[INFO] [stderr]     |
[INFO] [stderr] 279 | fn encrypt_block_AES128(aes128: &AES128, bytes: &[u8;16]) -> [u8;16] {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `encrypt_block_aes128`
[INFO] [stderr] 
[INFO] [stderr] warning: function `decrypt_AES128` should have a snake case name
[INFO] [stderr]    --> src/aes.rs:309:4
[INFO] [stderr]     |
[INFO] [stderr] 309 | fn decrypt_AES128(aes128: &AES128, bytes: &[u8]) -> Vec<u8> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `decrypt_aes128`
[INFO] [stderr] 
[INFO] [stderr] warning: function `decrypt_block_AES128` should have a snake case name
[INFO] [stderr]    --> src/aes.rs:330:4
[INFO] [stderr]     |
[INFO] [stderr] 330 | fn decrypt_block_AES128(aes128: &AES128, bytes: &[u8;16]) -> [u8;16] {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `decrypt_block_aes128`
[INFO] [stderr] 
[INFO] [stderr] warning: 17 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_aes-3d5ab82fc351762e
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8008b9d09a8ca08646e85e4376fb4ccad9a1a14470e9b8e46d88fc6d7470edca"`
[INFO] running `"docker" "rm" "-f" "8008b9d09a8ca08646e85e4376fb4ccad9a1a14470e9b8e46d88fc6d7470edca"`
[INFO] [stdout] 8008b9d09a8ca08646e85e4376fb4ccad9a1a14470e9b8e46d88fc6d7470edca