[INFO] cloning repository https://github.com/Sedricseron/AES_Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sedricseron/AES_Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSedricseron%2FAES_Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSedricseron%2FAES_Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a2aa4dc5f9eeeec8418e1777797ed1a56cdc5baf
[INFO] documenting Sedricseron/AES_Rust against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSedricseron%2FAES_Rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Sedricseron/AES_Rust on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Sedricseron/AES_Rust
[INFO] finished tweaking git repo https://github.com/Sedricseron/AES_Rust
[INFO] tweaked toml for git repo https://github.com/Sedricseron/AES_Rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Sedricseron/AES_Rust 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a95bd60e4fdea5267d364b2e07223cf067fd8758c2d297fdd6374720554bf9e3
[INFO] running `Command { std: "docker" "start" "-a" "a95bd60e4fdea5267d364b2e07223cf067fd8758c2d297fdd6374720554bf9e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a95bd60e4fdea5267d364b2e07223cf067fd8758c2d297fdd6374720554bf9e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a95bd60e4fdea5267d364b2e07223cf067fd8758c2d297fdd6374720554bf9e3", kill_on_drop: false }`
[INFO] [stdout] a95bd60e4fdea5267d364b2e07223cf067fd8758c2d297fdd6374720554bf9e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86833eaba945d6ec2042d6db1feff2b6d74e31c31880b5784109d47647a61100
[INFO] running `Command { std: "docker" "start" "-a" "86833eaba945d6ec2042d6db1feff2b6d74e31c31880b5784109d47647a61100", kill_on_drop: false }`
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]  Documenting Crypto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `bytes`
[INFO] [stdout]  --> src/appendix.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bytes::Bytes;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `crate::bytes_to_matrix`, `crate::inv_mix_columns`, `crate::matrix_to_bytes`, `crate::mix_columns`, `crate::shift_rows`, `crate::sub_bytes`
[INFO] [stdout]  --> src/aes.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{bytes_to_matrix, inv_mix_columns, matrix_to_bytes, mix_columns, shift_rows, sub_bytes};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^ no `sub_bytes` in the root
[INFO] [stdout]   |             |                |                |                |            |
[INFO] [stdout]   |             |                |                |                |            no `shift_rows` in the root
[INFO] [stdout]   |             |                |                |                no `mix_columns` in the root
[INFO] [stdout]   |             |                |                no `matrix_to_bytes` in the root
[INFO] [stdout]   |             |                no `inv_mix_columns` in the root
[INFO] [stdout]   |             no `bytes_to_matrix` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `crate::aes::inv_shift_rows`, `crate::aes::inv_sub_bytes`, `crate::aes::r_con`, `crate::aes::s_box`
[INFO] [stdout]  --> src/aes.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::aes::{inv_shift_rows, inv_sub_bytes, r_con, s_box};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^  ^^^^^ no `s_box` in `aes`
[INFO] [stdout]   |                  |               |              |
[INFO] [stdout]   |                  |               |              no `r_con` in `aes`
[INFO] [stdout]   |                  |               no `inv_sub_bytes` in `aes`
[INFO] [stdout]   |                  no `inv_shift_rows` in `aes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/appendix.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 55 |     for i in (0..4) {
[INFO] [stdout]    |              ^    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 -     for i in (0..4) {
[INFO] [stdout] 55 +     for i in 0..4 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/appendix.rs:56:18
[INFO] [stdout]    |
[INFO] [stdout] 56 |         for j in (0..4){
[INFO] [stdout]    |                  ^    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 56 -         for j in (0..4){
[INFO] [stdout] 56 +         for j in 0..4 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/mods.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |         if (num != 0) {
[INFO] [stdout]    |            ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 30 -         if (num != 0) {
[INFO] [stdout] 30 +         if num != 0 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/mods.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |         if (num != 0) {
[INFO] [stdout]    |            ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 68 -         if (num != 0) {
[INFO] [stdout] 68 +         if num != 0 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/mods.rs:84:15
[INFO] [stdout]    |
[INFO] [stdout] 84 |     let T_1 = (xor_arrays(encrypt_block(&iv, key), mes_slice));
[INFO] [stdout]    |               ^                                              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 84 -     let T_1 = (xor_arrays(encrypt_block(&iv, key), mes_slice));
[INFO] [stdout] 84 +     let T_1 = xor_arrays(encrypt_block(&iv, key), mes_slice);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/mods.rs:94:19
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let T_i = (xor_arrays(encrypt_block(&slice, key), mes_slice));
[INFO] [stdout]    |                   ^                                                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 94 -         let T_i = (xor_arrays(encrypt_block(&slice, key), mes_slice));
[INFO] [stdout] 94 +         let T_i = xor_arrays(encrypt_block(&slice, key), mes_slice);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/mods.rs:107:15
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let T_1 = (xor_arrays(encrypt_block(&iv, key), ciph_slice));
[INFO] [stdout]     |               ^                                               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 107 -     let T_1 = (xor_arrays(encrypt_block(&iv, key), ciph_slice));
[INFO] [stdout] 107 +     let T_1 = xor_arrays(encrypt_block(&iv, key), ciph_slice);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/mods.rs:118:19
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let T_i = (xor_arrays(encrypt_block(&slice, key), ciph_slice));
[INFO] [stdout]     |                   ^                                                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 118 -         let T_i = (xor_arrays(encrypt_block(&slice, key), ciph_slice));
[INFO] [stdout] 118 +         let T_i = xor_arrays(encrypt_block(&slice, key), ciph_slice);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `Crypto`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name Crypto src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=b4043b1061bc74ee -L dependency=/opt/rustwide/target/debug/deps --extern hex=/opt/rustwide/target/debug/deps/libhex-154257be2cdb5bdc.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "86833eaba945d6ec2042d6db1feff2b6d74e31c31880b5784109d47647a61100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86833eaba945d6ec2042d6db1feff2b6d74e31c31880b5784109d47647a61100", kill_on_drop: false }`
[INFO] [stdout] 86833eaba945d6ec2042d6db1feff2b6d74e31c31880b5784109d47647a61100
[INFO] documenting Sedricseron/AES_Rust against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSedricseron%2FAES_Rust" "/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/Sedricseron/AES_Rust on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Sedricseron/AES_Rust
[INFO] finished tweaking git repo https://github.com/Sedricseron/AES_Rust
[INFO] tweaked toml for git repo https://github.com/Sedricseron/AES_Rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Sedricseron/AES_Rust 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" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 566e08223a4dc12f0f89baa7b9f4ed7533f93080718fa808a6587ad9eba95387
[INFO] running `Command { std: "docker" "start" "-a" "566e08223a4dc12f0f89baa7b9f4ed7533f93080718fa808a6587ad9eba95387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "566e08223a4dc12f0f89baa7b9f4ed7533f93080718fa808a6587ad9eba95387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "566e08223a4dc12f0f89baa7b9f4ed7533f93080718fa808a6587ad9eba95387", kill_on_drop: false }`
[INFO] [stdout] 566e08223a4dc12f0f89baa7b9f4ed7533f93080718fa808a6587ad9eba95387
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd151aeeab2c23dac2a6f50e30e6acd98fe5fed3faa23ef5c867c714e1827183
[INFO] running `Command { std: "docker" "start" "-a" "fd151aeeab2c23dac2a6f50e30e6acd98fe5fed3faa23ef5c867c714e1827183", kill_on_drop: false }`
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]  Documenting Crypto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `bytes`
[INFO] [stdout]  --> src/appendix.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bytes::Bytes;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `crate::bytes_to_matrix`, `crate::inv_mix_columns`, `crate::matrix_to_bytes`, `crate::mix_columns`, `crate::shift_rows`, `crate::sub_bytes`
[INFO] [stdout]  --> src/aes.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{bytes_to_matrix, inv_mix_columns, matrix_to_bytes, mix_columns, shift_rows, sub_bytes};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^ no `sub_bytes` in the root
[INFO] [stdout]   |             |                |                |                |            |
[INFO] [stdout]   |             |                |                |                |            no `shift_rows` in the root
[INFO] [stdout]   |             |                |                |                no `mix_columns` in the root
[INFO] [stdout]   |             |                |                no `matrix_to_bytes` in the root
[INFO] [stdout]   |             |                no `inv_mix_columns` in the root
[INFO] [stdout]   |             no `bytes_to_matrix` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `crate::aes::inv_shift_rows`, `crate::aes::inv_sub_bytes`, `crate::aes::r_con`, `crate::aes::s_box`
[INFO] [stdout]  --> src/aes.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::aes::{inv_shift_rows, inv_sub_bytes, r_con, s_box};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^  ^^^^^ no `s_box` in `aes`
[INFO] [stdout]   |                  |               |              |
[INFO] [stdout]   |                  |               |              no `r_con` in `aes`
[INFO] [stdout]   |                  |               no `inv_sub_bytes` in `aes`
[INFO] [stdout]   |                  no `inv_shift_rows` in `aes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/appendix.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 55 |     for i in (0..4) {
[INFO] [stdout]    |              ^    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 -     for i in (0..4) {
[INFO] [stdout] 55 +     for i in 0..4 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/appendix.rs:56:18
[INFO] [stdout]    |
[INFO] [stdout] 56 |         for j in (0..4){
[INFO] [stdout]    |                  ^    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 56 -         for j in (0..4){
[INFO] [stdout] 56 +         for j in 0..4 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/mods.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |         if (num != 0) {
[INFO] [stdout]    |            ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 30 -         if (num != 0) {
[INFO] [stdout] 30 +         if num != 0 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/mods.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |         if (num != 0) {
[INFO] [stdout]    |            ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 68 -         if (num != 0) {
[INFO] [stdout] 68 +         if num != 0 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/mods.rs:84:15
[INFO] [stdout]    |
[INFO] [stdout] 84 |     let T_1 = (xor_arrays(encrypt_block(&iv, key), mes_slice));
[INFO] [stdout]    |               ^                                              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 84 -     let T_1 = (xor_arrays(encrypt_block(&iv, key), mes_slice));
[INFO] [stdout] 84 +     let T_1 = xor_arrays(encrypt_block(&iv, key), mes_slice);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/mods.rs:94:19
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let T_i = (xor_arrays(encrypt_block(&slice, key), mes_slice));
[INFO] [stdout]    |                   ^                                                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 94 -         let T_i = (xor_arrays(encrypt_block(&slice, key), mes_slice));
[INFO] [stdout] 94 +         let T_i = xor_arrays(encrypt_block(&slice, key), mes_slice);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/mods.rs:107:15
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let T_1 = (xor_arrays(encrypt_block(&iv, key), ciph_slice));
[INFO] [stdout]     |               ^                                               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 107 -     let T_1 = (xor_arrays(encrypt_block(&iv, key), ciph_slice));
[INFO] [stdout] 107 +     let T_1 = xor_arrays(encrypt_block(&iv, key), ciph_slice);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/mods.rs:118:19
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let T_i = (xor_arrays(encrypt_block(&slice, key), ciph_slice));
[INFO] [stdout]     |                   ^                                                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 118 -         let T_i = (xor_arrays(encrypt_block(&slice, key), ciph_slice));
[INFO] [stdout] 118 +         let T_i = xor_arrays(encrypt_block(&slice, key), ciph_slice);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `Crypto`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name Crypto src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=102f064cbb8646cd -L dependency=/opt/rustwide/target/debug/deps --extern hex=/opt/rustwide/target/debug/deps/libhex-5d39bbac87d797f4.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "fd151aeeab2c23dac2a6f50e30e6acd98fe5fed3faa23ef5c867c714e1827183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd151aeeab2c23dac2a6f50e30e6acd98fe5fed3faa23ef5c867c714e1827183", kill_on_drop: false }`
[INFO] [stdout] fd151aeeab2c23dac2a6f50e30e6acd98fe5fed3faa23ef5c867c714e1827183
