[INFO] cloning repository https://github.com/adrgs/rust-aes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adrgs/rust-aes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrgs%2Frust-aes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrgs%2Frust-aes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c2e8ba198fe8e1fb6a4b9cb2c98d81b0249fa28b
[INFO] checking adrgs/rust-aes against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrgs%2Frust-aes" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/adrgs/rust-aes on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-6/source/Cargo.toml
[INFO] crate git repo https://github.com/adrgs/rust-aes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e8c10c7239685bf2f622f153b13ec23b45af2a99ca5d80b92c104fc1ff82b687
[INFO] running `Command { std: "docker" "start" "-a" "e8c10c7239685bf2f622f153b13ec23b45af2a99ca5d80b92c104fc1ff82b687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8c10c7239685bf2f622f153b13ec23b45af2a99ca5d80b92c104fc1ff82b687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8c10c7239685bf2f622f153b13ec23b45af2a99ca5d80b92c104fc1ff82b687", kill_on_drop: false }`
[INFO] [stdout] e8c10c7239685bf2f622f153b13ec23b45af2a99ca5d80b92c104fc1ff82b687
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c7a32c08e289c49ee21ef0ec0f009a976967da87448912aac0ae02f1a2f8a14
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5c7a32c08e289c49ee21ef0ec0f009a976967da87448912aac0ae02f1a2f8a14", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking rust-aes v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/aes.rs (2 fixes)
[INFO] [stderr]        Fixed src/main.rs (3 fixes)
[INFO] [stdout] warning: value assigned to `high_bit` is never read
[INFO] [stdout]    --> src/aes.rs:210:13
[INFO] [stdout]     |
[INFO] [stdout] 210 |     let mut high_bit = 0u8;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `high_bit` is never read
[INFO] [stdout]    --> src/aes.rs:210:13
[INFO] [stdout]     |
[INFO] [stdout] 210 |     let mut high_bit = 0u8;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `encrypt_block`
[INFO] [stdout]   --> src/aes.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     encrypt_block: fn(&AES128, &[u8;16]) -> [u8;16],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `decrypt_block`
[INFO] [stdout]   --> src/aes.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     decrypt_block: fn(&AES128, &[u8;16]) -> [u8;16],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `encrypt_block`
[INFO] [stdout]   --> src/aes.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     encrypt_block: fn(&AES128, &[u8;16]) -> [u8;16],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `decrypt_block`
[INFO] [stdout]   --> src/aes.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     decrypt_block: fn(&AES128, &[u8;16]) -> [u8;16],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         write_generated_key(&key_bytes);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:236:9
[INFO] [stdout]     |
[INFO] [stdout] 236 |         write_output_file(&output_bytes, out_file_name);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:239:13
[INFO] [stdout]     |
[INFO] [stdout] 239 |             stdout().write_all(&output_bytes);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `key_schedule_AES128` should have a snake case name
[INFO] [stdout]   --> src/aes.rs:84:4
[INFO] [stdout]    |
[INFO] [stdout] 84 | fn key_schedule_AES128(key_bytes: &[u8;16]) -> [[u8;4];44] {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `key_schedule_aes128`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `N` should have a snake case name
[INFO] [stdout]   --> src/aes.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let N = 4;
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encrypt_AES128` should have a snake case name
[INFO] [stdout]    --> src/aes.rs:258:4
[INFO] [stdout]     |
[INFO] [stdout] 258 | fn encrypt_AES128(aes128: &AES128, bytes: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `encrypt_aes128`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encrypt_block_AES128` should have a snake case name
[INFO] [stdout]    --> src/aes.rs:279:4
[INFO] [stdout]     |
[INFO] [stdout] 279 | fn encrypt_block_AES128(aes128: &AES128, bytes: &[u8;16]) -> [u8;16] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `encrypt_block_aes128`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decrypt_AES128` should have a snake case name
[INFO] [stdout]    --> src/aes.rs:309:4
[INFO] [stdout]     |
[INFO] [stdout] 309 | fn decrypt_AES128(aes128: &AES128, bytes: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `decrypt_aes128`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decrypt_block_AES128` should have a snake case name
[INFO] [stdout]    --> src/aes.rs:330:4
[INFO] [stdout]     |
[INFO] [stdout] 330 | fn decrypt_block_AES128(aes128: &AES128, bytes: &[u8;16]) -> [u8;16] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `decrypt_block_aes128`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         write_generated_key(&key_bytes);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:236:9
[INFO] [stdout]     |
[INFO] [stdout] 236 |         write_output_file(&output_bytes, out_file_name);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:239:13
[INFO] [stdout]     |
[INFO] [stdout] 239 |             stdout().write_all(&output_bytes);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `key_schedule_AES128` should have a snake case name
[INFO] [stdout]   --> src/aes.rs:84:4
[INFO] [stdout]    |
[INFO] [stdout] 84 | fn key_schedule_AES128(key_bytes: &[u8;16]) -> [[u8;4];44] {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `key_schedule_aes128`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `N` should have a snake case name
[INFO] [stdout]   --> src/aes.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let N = 4;
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encrypt_AES128` should have a snake case name
[INFO] [stdout]    --> src/aes.rs:258:4
[INFO] [stdout]     |
[INFO] [stdout] 258 | fn encrypt_AES128(aes128: &AES128, bytes: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `encrypt_aes128`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encrypt_block_AES128` should have a snake case name
[INFO] [stdout]    --> src/aes.rs:279:4
[INFO] [stdout]     |
[INFO] [stdout] 279 | fn encrypt_block_AES128(aes128: &AES128, bytes: &[u8;16]) -> [u8;16] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `encrypt_block_aes128`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decrypt_AES128` should have a snake case name
[INFO] [stdout]    --> src/aes.rs:309:4
[INFO] [stdout]     |
[INFO] [stdout] 309 | fn decrypt_AES128(aes128: &AES128, bytes: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `decrypt_aes128`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decrypt_block_AES128` should have a snake case name
[INFO] [stdout]    --> src/aes.rs:330:4
[INFO] [stdout]     |
[INFO] [stdout] 330 | fn decrypt_block_AES128(aes128: &AES128, bytes: &[u8;16]) -> [u8;16] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `decrypt_block_aes128`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.63s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking rust-aes v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: value assigned to `high_bit` is never read
[INFO] [stdout]    --> src/aes.rs:210:13
[INFO] [stdout]     |
[INFO] [stdout] 210 |     let mut high_bit = 0u8;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `high_bit` is never read
[INFO] [stdout]    --> src/aes.rs:210:13
[INFO] [stdout]     |
[INFO] [stdout] 210 |     let mut high_bit = 0u8;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `encrypt_block`
[INFO] [stdout]   --> src/aes.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     encrypt_block: fn(&AES128, &[u8;16]) -> [u8;16],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `decrypt_block`
[INFO] [stdout]   --> src/aes.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     decrypt_block: fn(&AES128, &[u8;16]) -> [u8;16],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `encrypt_block`
[INFO] [stdout]   --> src/aes.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     encrypt_block: fn(&AES128, &[u8;16]) -> [u8;16],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `decrypt_block`
[INFO] [stdout]   --> src/aes.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     decrypt_block: fn(&AES128, &[u8;16]) -> [u8;16],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         write_generated_key(&key_bytes);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:236:9
[INFO] [stdout]     |
[INFO] [stdout] 236 |         write_output_file(&output_bytes, out_file_name);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:239:13
[INFO] [stdout]     |
[INFO] [stdout] 239 |             stdout().write_all(&output_bytes);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `key_schedule_AES128` should have a snake case name
[INFO] [stdout]   --> src/aes.rs:84:4
[INFO] [stdout]    |
[INFO] [stdout] 84 | fn key_schedule_AES128(key_bytes: &[u8;16]) -> [[u8;4];44] {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `key_schedule_aes128`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `N` should have a snake case name
[INFO] [stdout]   --> src/aes.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let N = 4;
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encrypt_AES128` should have a snake case name
[INFO] [stdout]    --> src/aes.rs:258:4
[INFO] [stdout]     |
[INFO] [stdout] 258 | fn encrypt_AES128(aes128: &AES128, bytes: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `encrypt_aes128`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encrypt_block_AES128` should have a snake case name
[INFO] [stdout]    --> src/aes.rs:279:4
[INFO] [stdout]     |
[INFO] [stdout] 279 | fn encrypt_block_AES128(aes128: &AES128, bytes: &[u8;16]) -> [u8;16] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `encrypt_block_aes128`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decrypt_AES128` should have a snake case name
[INFO] [stdout]    --> src/aes.rs:309:4
[INFO] [stdout]     |
[INFO] [stdout] 309 | fn decrypt_AES128(aes128: &AES128, bytes: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `decrypt_aes128`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decrypt_block_AES128` should have a snake case name
[INFO] [stdout]    --> src/aes.rs:330:4
[INFO] [stdout]     |
[INFO] [stdout] 330 | fn decrypt_block_AES128(aes128: &AES128, bytes: &[u8;16]) -> [u8;16] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `decrypt_block_aes128`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         write_generated_key(&key_bytes);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:236:9
[INFO] [stdout]     |
[INFO] [stdout] 236 |         write_output_file(&output_bytes, out_file_name);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:239:13
[INFO] [stdout]     |
[INFO] [stdout] 239 |             stdout().write_all(&output_bytes);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `key_schedule_AES128` should have a snake case name
[INFO] [stdout]   --> src/aes.rs:84:4
[INFO] [stdout]    |
[INFO] [stdout] 84 | fn key_schedule_AES128(key_bytes: &[u8;16]) -> [[u8;4];44] {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `key_schedule_aes128`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `N` should have a snake case name
[INFO] [stdout]   --> src/aes.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let N = 4;
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encrypt_AES128` should have a snake case name
[INFO] [stdout]    --> src/aes.rs:258:4
[INFO] [stdout]     |
[INFO] [stdout] 258 | fn encrypt_AES128(aes128: &AES128, bytes: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `encrypt_aes128`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encrypt_block_AES128` should have a snake case name
[INFO] [stdout]    --> src/aes.rs:279:4
[INFO] [stdout]     |
[INFO] [stdout] 279 | fn encrypt_block_AES128(aes128: &AES128, bytes: &[u8;16]) -> [u8;16] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `encrypt_block_aes128`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decrypt_AES128` should have a snake case name
[INFO] [stdout]    --> src/aes.rs:309:4
[INFO] [stdout]     |
[INFO] [stdout] 309 | fn decrypt_AES128(aes128: &AES128, bytes: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `decrypt_aes128`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decrypt_block_AES128` should have a snake case name
[INFO] [stdout]    --> src/aes.rs:330:4
[INFO] [stdout]     |
[INFO] [stdout] 330 | fn decrypt_block_AES128(aes128: &AES128, bytes: &[u8;16]) -> [u8;16] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `decrypt_block_aes128`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "5c7a32c08e289c49ee21ef0ec0f009a976967da87448912aac0ae02f1a2f8a14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c7a32c08e289c49ee21ef0ec0f009a976967da87448912aac0ae02f1a2f8a14", kill_on_drop: false }`
[INFO] [stdout] 5c7a32c08e289c49ee21ef0ec0f009a976967da87448912aac0ae02f1a2f8a14