[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] testing adrgs/rust-aes against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [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 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3f1ed365c6dc7a97b59528a42e2bccfeef60db921f4d24badd36e7e5771ed2ec [INFO] running `Command { std: "docker" "start" "-a" "3f1ed365c6dc7a97b59528a42e2bccfeef60db921f4d24badd36e7e5771ed2ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f1ed365c6dc7a97b59528a42e2bccfeef60db921f4d24badd36e7e5771ed2ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f1ed365c6dc7a97b59528a42e2bccfeef60db921f4d24badd36e7e5771ed2ec", kill_on_drop: false }` [INFO] [stdout] 3f1ed365c6dc7a97b59528a42e2bccfeef60db921f4d24badd36e7e5771ed2ec [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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 57caa7411579a6cfa2a6396c4e8d8549da62f835332efc83573dd89e58aca98a [INFO] running `Command { std: "docker" "start" "-a" "57caa7411579a6cfa2a6396c4e8d8549da62f835332efc83573dd89e58aca98a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rust-aes v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:181:13 [INFO] [stdout] | [INFO] [stdout] 181 | for i in 0..pad_byte { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:221:25 [INFO] [stdout] | [INFO] [stdout] 221 | for i in 0..last_byte { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [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: unused variable: `i` [INFO] [stdout] --> src/aes.rs:213:9 [INFO] [stdout] | [INFO] [stdout] 213 | for i in 0..8 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:162:13 [INFO] [stdout] | [INFO] [stdout] 162 | let mut reader = stdin(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/aes.rs:364:9 [INFO] [stdout] | [INFO] [stdout] 364 | let mut basic_input = [65u8;16]; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [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 { [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 { [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: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.28s [INFO] running `Command { std: "docker" "inspect" "57caa7411579a6cfa2a6396c4e8d8549da62f835332efc83573dd89e58aca98a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57caa7411579a6cfa2a6396c4e8d8549da62f835332efc83573dd89e58aca98a", kill_on_drop: false }` [INFO] [stdout] 57caa7411579a6cfa2a6396c4e8d8549da62f835332efc83573dd89e58aca98a [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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 53f69dfafacd057ea6106b2947581921d24c989cce497301e7d7a3d9779c1420 [INFO] running `Command { std: "docker" "start" "-a" "53f69dfafacd057ea6106b2947581921d24c989cce497301e7d7a3d9779c1420", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rust-aes v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:181:13 [INFO] [stdout] | [INFO] [stdout] 181 | for i in 0..pad_byte { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:221:25 [INFO] [stdout] | [INFO] [stdout] 221 | for i in 0..last_byte { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [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: unused variable: `i` [INFO] [stdout] --> src/aes.rs:213:9 [INFO] [stdout] | [INFO] [stdout] 213 | for i in 0..8 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:162:13 [INFO] [stdout] | [INFO] [stdout] 162 | let mut reader = stdin(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/aes.rs:364:9 [INFO] [stdout] | [INFO] [stdout] 364 | let mut basic_input = [65u8;16]; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [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 { [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 { [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: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `Command { std: "docker" "inspect" "53f69dfafacd057ea6106b2947581921d24c989cce497301e7d7a3d9779c1420", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53f69dfafacd057ea6106b2947581921d24c989cce497301e7d7a3d9779c1420", kill_on_drop: false }` [INFO] [stdout] 53f69dfafacd057ea6106b2947581921d24c989cce497301e7d7a3d9779c1420 [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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8a8e98154d9c18b537ef775892e93636436a996240161dfa72cdb2934cef5fd0 [INFO] running `Command { std: "docker" "start" "-a" "8a8e98154d9c18b537ef775892e93636436a996240161dfa72cdb2934cef5fd0", kill_on_drop: false }` [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:210:13 [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 `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 `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 `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 { [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 { [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 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_aes-bce6879f1b87bacc) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8a8e98154d9c18b537ef775892e93636436a996240161dfa72cdb2934cef5fd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a8e98154d9c18b537ef775892e93636436a996240161dfa72cdb2934cef5fd0", kill_on_drop: false }` [INFO] [stdout] 8a8e98154d9c18b537ef775892e93636436a996240161dfa72cdb2934cef5fd0