[INFO] fetching crate raycrypt 0.3.1...
[INFO] checking raycrypt-0.3.1 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate raycrypt 0.3.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate raycrypt 0.3.1 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate raycrypt 0.3.1
[INFO] finished tweaking crates.io crate raycrypt 0.3.1
[INFO] tweaked toml for crates.io crate raycrypt 0.3.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 40 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9ea5bcdad038d92c9edaf51cdd2327a0c599799c5d4bc742d3e3ca0d7ef3435
[INFO] running `Command { std: "docker" "start" "-a" "c9ea5bcdad038d92c9edaf51cdd2327a0c599799c5d4bc742d3e3ca0d7ef3435", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9ea5bcdad038d92c9edaf51cdd2327a0c599799c5d4bc742d3e3ca0d7ef3435", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9ea5bcdad038d92c9edaf51cdd2327a0c599799c5d4bc742d3e3ca0d7ef3435", kill_on_drop: false }`
[INFO] [stdout] c9ea5bcdad038d92c9edaf51cdd2327a0c599799c5d4bc742d3e3ca0d7ef3435
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99a95d9a2f9888802758926aca9cf5ed53e04c81ac75465bc78a42f437ea3a36
[INFO] running `Command { std: "docker" "start" "-a" "99a95d9a2f9888802758926aca9cf5ed53e04c81ac75465bc78a42f437ea3a36", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking cpufeatures v0.2.16
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling precision v0.1.17
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking benchmark-simple v0.1.10
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking raycrypt v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ZeroizeOnDrop`
[INFO] [stdout]  --> src/ecc/field.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use zeroize::{Zeroize, ZeroizeOnDrop};
[INFO] [stdout]   |                        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ZeroizeOnDrop`
[INFO] [stdout]  --> src/ecc/field.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use zeroize::{Zeroize, ZeroizeOnDrop};
[INFO] [stdout]   |                        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/ciphers/chacha/backends/fallback.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let mut original_state = state.clone();
[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/ciphers/chacha/backends/fallback.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let mut original_state = state.clone();
[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/ecc/x25519.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let mut key: [u8; 32] = key.try_into().unwrap();
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/ecc/x25519.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let mut key: [u8; 32] = key.try_into().unwrap();
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `quarter_round` is never used
[INFO] [stdout]  --> src/ciphers/chacha/backends/fallback.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn quarter_round(a: usize, b: usize, c: usize, d: usize, block: &mut [u32; 16]) {
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `double_round` is never used
[INFO] [stdout]   --> src/ciphers/chacha/backends/fallback.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn double_round(mut block: [u32; 16]) -> [u32; 16] {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ChaCha20` is never constructed
[INFO] [stdout]   --> src/ciphers/chacha/backends/fallback.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct ChaCha20 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `keystream`, and `encrypt` are never used
[INFO] [stdout]   --> src/ciphers/chacha/backends/fallback.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl ChaCha20 {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 40 |     pub fn new(key: &[u8]) -> ChaCha20 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn keystream(&self, nonce: &[u8], counter: u32) -> [u8; 64] {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     pub fn encrypt(&self, plaintext: &[u8], nonce: &[u8]) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HChaCha20` is never constructed
[INFO] [stdout]   --> src/ciphers/chacha/backends/fallback.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub struct HChaCha20 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `keystream` are never used
[INFO] [stdout]    --> src/ciphers/chacha/backends/fallback.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 102 | impl HChaCha20 {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 103 |     pub fn new(key: &[u8]) -> HChaCha20 {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 122 |     pub fn keystream(&self, nonce: &[u8]) -> [u8; 32] {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SIGMA` is never used
[INFO] [stdout]  --> src/ciphers/chacha/backends/avx2.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const SIGMA: [u32; 4] = [0x61707865, 0x3320646e, 0x79622d32, 0x6b206574];
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rows_to_cols` is never used
[INFO] [stdout]   --> src/ciphers/chacha/backends/avx2.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | unsafe fn rows_to_cols(vs: &mut [__m256i; 4]) {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cols_to_rows` is never used
[INFO] [stdout]   --> src/ciphers/chacha/backends/avx2.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | unsafe fn cols_to_rows(vs: &mut [__m256i; 4]) {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `permute` is never used
[INFO] [stdout]   --> src/ciphers/chacha/backends/avx2.rs:26:11
[INFO] [stdout]    |
[INFO] [stdout] 26 | unsafe fn permute(data: &mut [__m256i; 4]) {
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `double_quarter_round` is never used
[INFO] [stdout]   --> src/ciphers/chacha/backends/avx2.rs:57:11
[INFO] [stdout]    |
[INFO] [stdout] 57 | unsafe fn double_quarter_round(mut data: [__m256i; 4]) -> [__m256i; 4] {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rounds` is never used
[INFO] [stdout]   --> src/ciphers/chacha/backends/avx2.rs:67:15
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub unsafe fn rounds(mut items: [__m256i; 4]) -> [__m256i; 4] {
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encrypt_remainder` is never used
[INFO] [stdout]   --> src/ciphers/chacha/backends/avx2.rs:91:11
[INFO] [stdout]    |
[INFO] [stdout] 91 | unsafe fn encrypt_remainder(
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encrypt_block` is never used
[INFO] [stdout]    --> src/ciphers/chacha/backends/avx2.rs:111:11
[INFO] [stdout]     |
[INFO] [stdout] 111 | unsafe fn encrypt_block(
[INFO] [stdout]     |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ChaCha20` is never constructed
[INFO] [stdout]    --> src/ciphers/chacha/backends/avx2.rs:139:12
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct ChaCha20 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/ciphers/chacha/backends/avx2.rs:146:12
[INFO] [stdout]     |
[INFO] [stdout] 144 | impl ChaCha20 {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 145 |     #[inline(always)]
[INFO] [stdout] 146 |     pub fn new(key: &[u8]) -> ChaCha20 {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `encrypt` and `keystream` are never used
[INFO] [stdout]    --> src/ciphers/chacha/backends/avx2.rs:199:12
[INFO] [stdout]     |
[INFO] [stdout] 198 | impl ChaCha20 {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] 199 |     pub fn encrypt(&self, plaintext: &[u8], nonce: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 203 |     pub fn keystream(&self, nonce: &[u8], counter: u32) -> [u8; 64] {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `quarter_round` is never used
[INFO] [stdout]  --> src/ciphers/chacha/backends/fallback.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn quarter_round(a: usize, b: usize, c: usize, d: usize, block: &mut [u32; 16]) {
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `double_round` is never used
[INFO] [stdout]   --> src/ciphers/chacha/backends/fallback.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn double_round(mut block: [u32; 16]) -> [u32; 16] {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ChaCha20` is never constructed
[INFO] [stdout]   --> src/ciphers/chacha/backends/fallback.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct ChaCha20 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `keystream`, and `encrypt` are never used
[INFO] [stdout]   --> src/ciphers/chacha/backends/fallback.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl ChaCha20 {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 40 |     pub fn new(key: &[u8]) -> ChaCha20 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn keystream(&self, nonce: &[u8], counter: u32) -> [u8; 64] {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     pub fn encrypt(&self, plaintext: &[u8], nonce: &[u8]) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HChaCha20` is never constructed
[INFO] [stdout]   --> src/ciphers/chacha/backends/fallback.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub struct HChaCha20 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `keystream` are never used
[INFO] [stdout]    --> src/ciphers/chacha/backends/fallback.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 102 | impl HChaCha20 {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 103 |     pub fn new(key: &[u8]) -> HChaCha20 {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 122 |     pub fn keystream(&self, nonce: &[u8]) -> [u8; 32] {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SIGMA` is never used
[INFO] [stdout]  --> src/ciphers/chacha/backends/avx2.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const SIGMA: [u32; 4] = [0x61707865, 0x3320646e, 0x79622d32, 0x6b206574];
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rows_to_cols` is never used
[INFO] [stdout]   --> src/ciphers/chacha/backends/avx2.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | unsafe fn rows_to_cols(vs: &mut [__m256i; 4]) {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cols_to_rows` is never used
[INFO] [stdout]   --> src/ciphers/chacha/backends/avx2.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | unsafe fn cols_to_rows(vs: &mut [__m256i; 4]) {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `permute` is never used
[INFO] [stdout]   --> src/ciphers/chacha/backends/avx2.rs:26:11
[INFO] [stdout]    |
[INFO] [stdout] 26 | unsafe fn permute(data: &mut [__m256i; 4]) {
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `double_quarter_round` is never used
[INFO] [stdout]   --> src/ciphers/chacha/backends/avx2.rs:57:11
[INFO] [stdout]    |
[INFO] [stdout] 57 | unsafe fn double_quarter_round(mut data: [__m256i; 4]) -> [__m256i; 4] {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rounds` is never used
[INFO] [stdout]   --> src/ciphers/chacha/backends/avx2.rs:67:15
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub unsafe fn rounds(mut items: [__m256i; 4]) -> [__m256i; 4] {
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encrypt_remainder` is never used
[INFO] [stdout]   --> src/ciphers/chacha/backends/avx2.rs:91:11
[INFO] [stdout]    |
[INFO] [stdout] 91 | unsafe fn encrypt_remainder(
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encrypt_block` is never used
[INFO] [stdout]    --> src/ciphers/chacha/backends/avx2.rs:111:11
[INFO] [stdout]     |
[INFO] [stdout] 111 | unsafe fn encrypt_block(
[INFO] [stdout]     |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ChaCha20` is never constructed
[INFO] [stdout]    --> src/ciphers/chacha/backends/avx2.rs:139:12
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct ChaCha20 {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/ciphers/chacha/backends/avx2.rs:146:12
[INFO] [stdout]     |
[INFO] [stdout] 144 | impl ChaCha20 {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 145 |     #[inline(always)]
[INFO] [stdout] 146 |     pub fn new(key: &[u8]) -> ChaCha20 {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `encrypt` and `keystream` are never used
[INFO] [stdout]    --> src/ciphers/chacha/backends/avx2.rs:199:12
[INFO] [stdout]     |
[INFO] [stdout] 198 | impl ChaCha20 {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] 199 |     pub fn encrypt(&self, plaintext: &[u8], nonce: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 203 |     pub fn keystream(&self, nonce: &[u8], counter: u32) -> [u8; 64] {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `raycrypt::aegis256`
[INFO] [stdout]  --> benches/bench.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use raycrypt::aegis256::encrypt;
[INFO] [stdout]   |               ^^^^^^^^ could not find `aegis256` in `raycrypt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `raycrypt::chachapoly1305`
[INFO] [stdout]  --> benches/bench.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use raycrypt::chachapoly1305::ChaCha20Poly1305;
[INFO] [stdout]   |               ^^^^^^^^^^^^^^ could not find `chachapoly1305` in `raycrypt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `raycrypt::xchachapoly1305`
[INFO] [stdout]  --> benches/bench.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use raycrypt::xchachapoly1305::XChaCha20Poly1305;
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^ could not find `xchachapoly1305` in `raycrypt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `raycrypt` (bench "bench") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "99a95d9a2f9888802758926aca9cf5ed53e04c81ac75465bc78a42f437ea3a36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99a95d9a2f9888802758926aca9cf5ed53e04c81ac75465bc78a42f437ea3a36", kill_on_drop: false }`
[INFO] [stdout] 99a95d9a2f9888802758926aca9cf5ed53e04c81ac75465bc78a42f437ea3a36
