[INFO] cloning repository https://github.com/anoadragon453/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/anoadragon453/rust-aes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanoadragon453%2Frust-aes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanoadragon453%2Frust-aes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 15d8daf80b2c732e972a588d7dbe505b2500a04a
[INFO] testing anoadragon453/rust-aes against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanoadragon453%2Frust-aes" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anoadragon453/rust-aes on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/anoadragon453/rust-aes
[INFO] finished tweaking git repo https://github.com/anoadragon453/rust-aes
[INFO] tweaked toml for git repo https://github.com/anoadragon453/rust-aes written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/anoadragon453/rust-aes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99b33cc4af1bfbaad98071020176f83a4bf716fcbc5d22a49a6fbf2f8ef0c84e
[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" "99b33cc4af1bfbaad98071020176f83a4bf716fcbc5d22a49a6fbf2f8ef0c84e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99b33cc4af1bfbaad98071020176f83a4bf716fcbc5d22a49a6fbf2f8ef0c84e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99b33cc4af1bfbaad98071020176f83a4bf716fcbc5d22a49a6fbf2f8ef0c84e", kill_on_drop: false }`
[INFO] [stdout] 99b33cc4af1bfbaad98071020176f83a4bf716fcbc5d22a49a6fbf2f8ef0c84e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbfea4c7bb747804c9682e314f241707428b5ec2452c460f94e7d5f2916589d7
[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" "cbfea4c7bb747804c9682e314f241707428b5ec2452c460f94e7d5f2916589d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.3.17
[INFO] [stderr]    Compiling num-complex v0.1.40
[INFO] [stderr]    Compiling num-bigint v0.1.40
[INFO] [stderr]    Compiling num-rational v0.1.39
[INFO] [stderr]    Compiling num v0.1.40
[INFO] [stderr]    Compiling numrs v0.2.0
[INFO] [stderr]    Compiling aes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/main.rs:145:67
[INFO] [stdout]     |
[INFO] [stdout] 145 |         let mut col = matrix::from_elems(1, 4, &[round_key.get(0, (i-1)),
[INFO] [stdout]     |                                                                   ^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/main.rs:146:67
[INFO] [stdout]     |
[INFO] [stdout] 146 | ...                   round_key.get(1, (i-1)),
[INFO] [stdout]     |                                        ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/main.rs:147:67
[INFO] [stdout]     |
[INFO] [stdout] 147 | ...                   round_key.get(2, (i-1)),
[INFO] [stdout]     |                                        ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/main.rs:148:67
[INFO] [stdout]     |
[INFO] [stdout] 148 | ...                   round_key.get(3, (i-1))]);
[INFO] [stdout]     |                                        ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/main.rs:159:51
[INFO] [stdout]     |
[INFO] [stdout] 159 |             xor_matricies(&mut col, &get_rcon_col((i / 4)));
[INFO] [stdout]     |                                                   ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/main.rs:163:68
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let init_col = matrix::from_elems(1, 4, &[round_key.get(0, (i-4)),
[INFO] [stdout]     |                                                                    ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/main.rs:164:68
[INFO] [stdout]     |
[INFO] [stdout] 164 | ...                   round_key.get(1, (i-4)),
[INFO] [stdout]     |                                        ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/main.rs:165:68
[INFO] [stdout]     |
[INFO] [stdout] 165 | ...                   round_key.get(2, (i-4)),
[INFO] [stdout]     |                                        ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/main.rs:166:68
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   round_key.get(3, (i-4))]);
[INFO] [stdout]     |                                        ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/main.rs:224:38
[INFO] [stdout]     |
[INFO] [stdout] 224 |             state.set(i, j, sbox.get((hex_row as usize), (hex_col as usize)));
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/main.rs:224:58
[INFO] [stdout]     |
[INFO] [stdout] 224 |             state.set(i, j, sbox.get((hex_row as usize), (hex_col as usize)));
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/main.rs:234:36
[INFO] [stdout]     |
[INFO] [stdout] 234 |             round_key_chunk.set(i, (j % 4), round_key.get(i, j));
[INFO] [stdout]     |                                    ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.27s
[INFO] running `Command { std: "docker" "inspect" "cbfea4c7bb747804c9682e314f241707428b5ec2452c460f94e7d5f2916589d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbfea4c7bb747804c9682e314f241707428b5ec2452c460f94e7d5f2916589d7", kill_on_drop: false }`
[INFO] [stdout] cbfea4c7bb747804c9682e314f241707428b5ec2452c460f94e7d5f2916589d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e8dc2e39725651889b0a2f87f98489f0ae07f55922518e49eb951b432689eea
[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" "9e8dc2e39725651889b0a2f87f98489f0ae07f55922518e49eb951b432689eea", kill_on_drop: false }`
[INFO] [stderr]    Compiling aes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/main.rs:145:67
[INFO] [stdout]     |
[INFO] [stdout] 145 |         let mut col = matrix::from_elems(1, 4, &[round_key.get(0, (i-1)),
[INFO] [stdout]     |                                                                   ^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/main.rs:146:67
[INFO] [stdout]     |
[INFO] [stdout] 146 | ...                   round_key.get(1, (i-1)),
[INFO] [stdout]     |                                        ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/main.rs:147:67
[INFO] [stdout]     |
[INFO] [stdout] 147 | ...                   round_key.get(2, (i-1)),
[INFO] [stdout]     |                                        ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/main.rs:148:67
[INFO] [stdout]     |
[INFO] [stdout] 148 | ...                   round_key.get(3, (i-1))]);
[INFO] [stdout]     |                                        ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/main.rs:159:51
[INFO] [stdout]     |
[INFO] [stdout] 159 |             xor_matricies(&mut col, &get_rcon_col((i / 4)));
[INFO] [stdout]     |                                                   ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/main.rs:163:68
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let init_col = matrix::from_elems(1, 4, &[round_key.get(0, (i-4)),
[INFO] [stdout]     |                                                                    ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/main.rs:164:68
[INFO] [stdout]     |
[INFO] [stdout] 164 | ...                   round_key.get(1, (i-4)),
[INFO] [stdout]     |                                        ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/main.rs:165:68
[INFO] [stdout]     |
[INFO] [stdout] 165 | ...                   round_key.get(2, (i-4)),
[INFO] [stdout]     |                                        ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/main.rs:166:68
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   round_key.get(3, (i-4))]);
[INFO] [stdout]     |                                        ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/main.rs:224:38
[INFO] [stdout]     |
[INFO] [stdout] 224 |             state.set(i, j, sbox.get((hex_row as usize), (hex_col as usize)));
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/main.rs:224:58
[INFO] [stdout]     |
[INFO] [stdout] 224 |             state.set(i, j, sbox.get((hex_row as usize), (hex_col as usize)));
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/main.rs:234:36
[INFO] [stdout]     |
[INFO] [stdout] 234 |             round_key_chunk.set(i, (j % 4), round_key.get(i, j));
[INFO] [stdout]     |                                    ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "9e8dc2e39725651889b0a2f87f98489f0ae07f55922518e49eb951b432689eea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e8dc2e39725651889b0a2f87f98489f0ae07f55922518e49eb951b432689eea", kill_on_drop: false }`
[INFO] [stdout] 9e8dc2e39725651889b0a2f87f98489f0ae07f55922518e49eb951b432689eea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 86723e2d6dccb1f3df597d2fff1304a439ab00ee4b635907d12c79c663dfa24a
[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" "86723e2d6dccb1f3df597d2fff1304a439ab00ee4b635907d12c79c663dfa24a", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/main.rs:145:67
[INFO] [stderr]     |
[INFO] [stderr] 145 |         let mut col = matrix::from_elems(1, 4, &[round_key.get(0, (i-1)),
[INFO] [stderr]     |                                                                   ^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/main.rs:146:67
[INFO] [stderr]     |
[INFO] [stderr] 146 | ...                   round_key.get(1, (i-1)),
[INFO] [stderr]     |                                        ^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/main.rs:147:67
[INFO] [stderr]     |
[INFO] [stderr] 147 | ...                   round_key.get(2, (i-1)),
[INFO] [stderr]     |                                        ^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/main.rs:148:67
[INFO] [stderr]     |
[INFO] [stderr] 148 | ...                   round_key.get(3, (i-1))]);
[INFO] [stderr]     |                                        ^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/main.rs:159:51
[INFO] [stderr]     |
[INFO] [stderr] 159 |             xor_matricies(&mut col, &get_rcon_col((i / 4)));
[INFO] [stderr]     |                                                   ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/main.rs:163:68
[INFO] [stderr]     |
[INFO] [stderr] 163 |         let init_col = matrix::from_elems(1, 4, &[round_key.get(0, (i-4)),
[INFO] [stderr]     |                                                                    ^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/main.rs:164:68
[INFO] [stderr]     |
[INFO] [stderr] 164 | ...                   round_key.get(1, (i-4)),
[INFO] [stderr]     |                                        ^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/main.rs:165:68
[INFO] [stderr]     |
[INFO] [stderr] 165 | ...                   round_key.get(2, (i-4)),
[INFO] [stderr]     |                                        ^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/main.rs:166:68
[INFO] [stderr]     |
[INFO] [stderr] 166 | ...                   round_key.get(3, (i-4))]);
[INFO] [stderr]     |                                        ^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/main.rs:224:38
[INFO] [stderr]     |
[INFO] [stderr] 224 |             state.set(i, j, sbox.get((hex_row as usize), (hex_col as usize)));
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/main.rs:224:58
[INFO] [stderr]     |
[INFO] [stderr] 224 |             state.set(i, j, sbox.get((hex_row as usize), (hex_col as usize)));
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/main.rs:234:36
[INFO] [stderr]     |
[INFO] [stderr] 234 |             round_key_chunk.set(i, (j % 4), round_key.get(i, j));
[INFO] [stderr]     |                                    ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/aes-23925211a1107789
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_encrypted_append ... ok
[INFO] [stdout] test test_mix_columns ... ok
[INFO] [stdout] test test_enc_dec_1 ... ok
[INFO] [stdout] test test_add_round_key ... ok
[INFO] [stdout] test test_key_expansion ... ok
[INFO] [stdout] test test_enc_dec_2 ... ok
[INFO] [stdout] test test_sub_bytes ... ok
[INFO] [stdout] test test_xor_matricies ... ok
[INFO] [stdout] test test_shift_rows ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "86723e2d6dccb1f3df597d2fff1304a439ab00ee4b635907d12c79c663dfa24a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86723e2d6dccb1f3df597d2fff1304a439ab00ee4b635907d12c79c663dfa24a", kill_on_drop: false }`
[INFO] [stdout] 86723e2d6dccb1f3df597d2fff1304a439ab00ee4b635907d12c79c663dfa24a
