Dec 17 21:03:06.706 INFO checking kumikoda/cryptopals-rust against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 21:03:06.706 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/kumikoda/cryptopals-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 21:03:06.892 INFO [stdout] 16d423e8da659b53a3c6d06c3357a8e33618edadf31b38a5f82b88841d1f43f7
Dec 17 21:03:06.898 INFO running `"docker" "start" "-a" "16d423e8da659b53a3c6d06c3357a8e33618edadf31b38a5f82b88841d1f43f7"`
Dec 17 21:03:07.570 INFO [stderr]     Checking cryptopals v0.1.0 (/opt/crater/workdir)
Dec 17 21:03:07.712 INFO [stderr] warning: unused import: `super::hex_to_base64`
Dec 17 21:03:07.713 INFO [stderr]   --> src/conversions.rs:40:9
Dec 17 21:03:07.713 INFO [stderr]    |
Dec 17 21:03:07.713 INFO [stderr] 40 |     use super::hex_to_base64;
Dec 17 21:03:07.713 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Dec 17 21:03:07.713 INFO [stderr]    |
Dec 17 21:03:07.713 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 21:03:07.713 INFO [stderr] 
Dec 17 21:03:07.776 INFO [stderr] warning: unused variable: `i`
Dec 17 21:03:07.776 INFO [stderr]   --> src/hex.rs:37:10
Dec 17 21:03:07.776 INFO [stderr]    |
Dec 17 21:03:07.776 INFO [stderr] 37 |     for (i, &b) in bytes.iter().enumerate() {
Dec 17 21:03:07.776 INFO [stderr]    |          ^ help: consider using `_i` instead
Dec 17 21:03:07.776 INFO [stderr]    |
Dec 17 21:03:07.776 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 21:03:07.776 INFO [stderr] 
Dec 17 21:03:07.776 INFO [stderr] warning: unused variable: `i`
Dec 17 21:03:07.776 INFO [stderr]   --> src/english.rs:37:10
Dec 17 21:03:07.776 INFO [stderr]    |
Dec 17 21:03:07.776 INFO [stderr] 37 |     for (i, &c) in s.as_bytes().iter().enumerate() {
Dec 17 21:03:07.776 INFO [stderr]    |          ^ help: consider using `_i` instead
Dec 17 21:03:07.776 INFO [stderr] 
Dec 17 21:03:07.788 INFO [stderr] warning: variable does not need to be mutable
Dec 17 21:03:07.788 INFO [stderr]  --> src/hex.rs:4:9
Dec 17 21:03:07.788 INFO [stderr]   |
Dec 17 21:03:07.788 INFO [stderr] 4 |     let mut bytes: Vec<u8> = s.as_bytes().to_vec();
Dec 17 21:03:07.788 INFO [stderr]   |         ----^^^^^
Dec 17 21:03:07.788 INFO [stderr]   |         |
Dec 17 21:03:07.788 INFO [stderr]   |         help: remove this `mut`
Dec 17 21:03:07.788 INFO [stderr]   |
Dec 17 21:03:07.788 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 17 21:03:07.788 INFO [stderr] 
Dec 17 21:03:07.800 INFO [stderr] warning: variable `A` should have a snake case name such as `a`
Dec 17 21:03:07.800 INFO [stderr]   --> src/english.rs:50:16
Dec 17 21:03:07.800 INFO [stderr]    |
Dec 17 21:03:07.800 INFO [stderr] 50 | pub fn cos_sim(A: Vec<f64>, B: Vec<f64>) -> f64 {
Dec 17 21:03:07.800 INFO [stderr]    |                ^
Dec 17 21:03:07.800 INFO [stderr]    |
Dec 17 21:03:07.800 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 17 21:03:07.800 INFO [stderr] 
Dec 17 21:03:07.800 INFO [stderr] warning: variable `B` should have a snake case name such as `b`
Dec 17 21:03:07.800 INFO [stderr]   --> src/english.rs:50:29
Dec 17 21:03:07.800 INFO [stderr]    |
Dec 17 21:03:07.800 INFO [stderr] 50 | pub fn cos_sim(A: Vec<f64>, B: Vec<f64>) -> f64 {
Dec 17 21:03:07.800 INFO [stderr]    |                             ^
Dec 17 21:03:07.800 INFO [stderr] 
Dec 17 21:03:07.826 INFO [stderr] warning: unused variable: `i`
Dec 17 21:03:07.826 INFO [stderr]   --> src/hex.rs:37:10
Dec 17 21:03:07.826 INFO [stderr]    |
Dec 17 21:03:07.826 INFO [stderr] 37 |     for (i, &b) in bytes.iter().enumerate() {
Dec 17 21:03:07.826 INFO [stderr]    |          ^ help: consider using `_i` instead
Dec 17 21:03:07.826 INFO [stderr]    |
Dec 17 21:03:07.826 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 21:03:07.826 INFO [stderr] 
Dec 17 21:03:07.828 INFO [stderr] warning: unused variable: `i`
Dec 17 21:03:07.828 INFO [stderr]   --> src/english.rs:37:10
Dec 17 21:03:07.828 INFO [stderr]    |
Dec 17 21:03:07.828 INFO [stderr] 37 |     for (i, &c) in s.as_bytes().iter().enumerate() {
Dec 17 21:03:07.828 INFO [stderr]    |          ^ help: consider using `_i` instead
Dec 17 21:03:07.828 INFO [stderr] 
Dec 17 21:03:07.860 INFO [stderr] warning: variable does not need to be mutable
Dec 17 21:03:07.860 INFO [stderr]  --> src/hex.rs:4:9
Dec 17 21:03:07.860 INFO [stderr]   |
Dec 17 21:03:07.860 INFO [stderr] 4 |     let mut bytes: Vec<u8> = s.as_bytes().to_vec();
Dec 17 21:03:07.860 INFO [stderr]   |         ----^^^^^
Dec 17 21:03:07.860 INFO [stderr]   |         |
Dec 17 21:03:07.860 INFO [stderr]   |         help: remove this `mut`
Dec 17 21:03:07.860 INFO [stderr]   |
Dec 17 21:03:07.860 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 17 21:03:07.860 INFO [stderr] 
Dec 17 21:03:07.880 INFO [stderr] warning: variable `A` should have a snake case name such as `a`
Dec 17 21:03:07.880 INFO [stderr]   --> src/english.rs:50:16
Dec 17 21:03:07.880 INFO [stderr]    |
Dec 17 21:03:07.880 INFO [stderr] 50 | pub fn cos_sim(A: Vec<f64>, B: Vec<f64>) -> f64 {
Dec 17 21:03:07.880 INFO [stderr]    |                ^
Dec 17 21:03:07.880 INFO [stderr]    |
Dec 17 21:03:07.880 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 17 21:03:07.880 INFO [stderr] 
Dec 17 21:03:07.880 INFO [stderr] warning: variable `B` should have a snake case name such as `b`
Dec 17 21:03:07.880 INFO [stderr]   --> src/english.rs:50:29
Dec 17 21:03:07.880 INFO [stderr]    |
Dec 17 21:03:07.880 INFO [stderr] 50 | pub fn cos_sim(A: Vec<f64>, B: Vec<f64>) -> f64 {
Dec 17 21:03:07.880 INFO [stderr]    |                             ^
Dec 17 21:03:07.880 INFO [stderr] 
Dec 17 21:03:08.032 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
Dec 17 21:03:08.290 INFO running `"docker" "inspect" "16d423e8da659b53a3c6d06c3357a8e33618edadf31b38a5f82b88841d1f43f7"`
Dec 17 21:03:08.390 INFO running `"docker" "rm" "-f" "16d423e8da659b53a3c6d06c3357a8e33618edadf31b38a5f82b88841d1f43f7"`
Dec 17 21:03:08.672 INFO [stdout] 16d423e8da659b53a3c6d06c3357a8e33618edadf31b38a5f82b88841d1f43f7