Dec 18 02:40:45.407 INFO checking cavejay/cryptopal-rust against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 02:40:45.407 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/cavejay/cryptopal-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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:40:45.828 INFO [stdout] 53552b0e219ca94ba482d5e040a8d7a4c202b3a79e33bde9d5a7bedb250fff9b
Dec 18 02:40:45.831 INFO running `"docker" "start" "-a" "53552b0e219ca94ba482d5e040a8d7a4c202b3a79e33bde9d5a7bedb250fff9b"`
Dec 18 02:40:47.244 INFO [stderr]     Checking cryptopal v0.1.0 (/opt/crater/workdir)
Dec 18 02:40:47.667 INFO [stderr] warning: unused variable: `base64_chars`
Dec 18 02:40:47.667 INFO [stderr]   --> src/main.rs:30:9
Dec 18 02:40:47.667 INFO [stderr]    |
Dec 18 02:40:47.667 INFO [stderr] 30 |     let base64_chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
Dec 18 02:40:47.667 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_base64_chars` instead
Dec 18 02:40:47.667 INFO [stderr]    |
Dec 18 02:40:47.667 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:40:47.667 INFO [stderr] 
Dec 18 02:40:47.691 INFO [stderr] warning: variable does not need to be mutable
Dec 18 02:40:47.691 INFO [stderr]   --> src/bh64.rs:41:9
Dec 18 02:40:47.691 INFO [stderr]    |
Dec 18 02:40:47.691 INFO [stderr] 41 |     let mut s = s.clone();
Dec 18 02:40:47.691 INFO [stderr]    |         ----^
Dec 18 02:40:47.691 INFO [stderr]    |         |
Dec 18 02:40:47.691 INFO [stderr]    |         help: remove this `mut`
Dec 18 02:40:47.691 INFO [stderr]    |
Dec 18 02:40:47.691 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 02:40:47.691 INFO [stderr] 
Dec 18 02:40:47.703 INFO [stderr] warning: function is never used: `base64_char_to_val`
Dec 18 02:40:47.703 INFO [stderr]   --> src/bh64.rs:16:1
Dec 18 02:40:47.703 INFO [stderr]    |
Dec 18 02:40:47.703 INFO [stderr] 16 | pub fn base64_char_to_val(c: char) -> usize {
Dec 18 02:40:47.703 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:47.703 INFO [stderr]    |
Dec 18 02:40:47.703 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:40:47.703 INFO [stderr] 
Dec 18 02:40:47.703 INFO [stderr] warning: function is never used: `value_to_b64`
Dec 18 02:40:47.703 INFO [stderr]   --> src/bh64.rs:93:1
Dec 18 02:40:47.703 INFO [stderr]    |
Dec 18 02:40:47.704 INFO [stderr] 93 | pub fn value_to_b64(v: &Vec<usize>) -> String {
Dec 18 02:40:47.704 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:47.704 INFO [stderr] 
Dec 18 02:40:47.705 INFO [stderr] warning: variable `mapC` should have a snake case name such as `map_c`
Dec 18 02:40:47.705 INFO [stderr]  --> src/crypt.rs:5:9
Dec 18 02:40:47.705 INFO [stderr]   |
Dec 18 02:40:47.705 INFO [stderr] 5 |     let mut mapC = vec![0; 1];
Dec 18 02:40:47.705 INFO [stderr]   |         ^^^^^^^^
Dec 18 02:40:47.705 INFO [stderr]   |
Dec 18 02:40:47.705 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 18 02:40:47.705 INFO [stderr] 
Dec 18 02:40:47.705 INFO [stderr] warning: variable `mapN` should have a snake case name such as `map_n`
Dec 18 02:40:47.705 INFO [stderr]  --> src/crypt.rs:6:9
Dec 18 02:40:47.705 INFO [stderr]   |
Dec 18 02:40:47.705 INFO [stderr] 6 |     let mut mapN = vec![0; 1];
Dec 18 02:40:47.705 INFO [stderr]   |         ^^^^^^^^
Dec 18 02:40:47.705 INFO [stderr] 
Dec 18 02:40:47.767 INFO [stderr] warning: unused variable: `base64_chars`
Dec 18 02:40:47.767 INFO [stderr]   --> src/main.rs:30:9
Dec 18 02:40:47.767 INFO [stderr]    |
Dec 18 02:40:47.767 INFO [stderr] 30 |     let base64_chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
Dec 18 02:40:47.767 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_base64_chars` instead
Dec 18 02:40:47.767 INFO [stderr]    |
Dec 18 02:40:47.767 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:40:47.767 INFO [stderr] 
Dec 18 02:40:47.793 INFO [stderr] warning: variable does not need to be mutable
Dec 18 02:40:47.793 INFO [stderr]   --> src/bh64.rs:41:9
Dec 18 02:40:47.793 INFO [stderr]    |
Dec 18 02:40:47.793 INFO [stderr] 41 |     let mut s = s.clone();
Dec 18 02:40:47.793 INFO [stderr]    |         ----^
Dec 18 02:40:47.793 INFO [stderr]    |         |
Dec 18 02:40:47.793 INFO [stderr]    |         help: remove this `mut`
Dec 18 02:40:47.793 INFO [stderr]    |
Dec 18 02:40:47.793 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 02:40:47.793 INFO [stderr] 
Dec 18 02:40:47.795 INFO [stderr] warning: function is never used: `base64_char_to_val`
Dec 18 02:40:47.795 INFO [stderr]   --> src/bh64.rs:16:1
Dec 18 02:40:47.795 INFO [stderr]    |
Dec 18 02:40:47.795 INFO [stderr] 16 | pub fn base64_char_to_val(c: char) -> usize {
Dec 18 02:40:47.795 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:47.795 INFO [stderr]    |
Dec 18 02:40:47.795 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:40:47.795 INFO [stderr] 
Dec 18 02:40:47.795 INFO [stderr] warning: function is never used: `value_to_b64`
Dec 18 02:40:47.795 INFO [stderr]   --> src/bh64.rs:93:1
Dec 18 02:40:47.795 INFO [stderr]    |
Dec 18 02:40:47.795 INFO [stderr] 93 | pub fn value_to_b64(v: &Vec<usize>) -> String {
Dec 18 02:40:47.795 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 02:40:47.795 INFO [stderr] 
Dec 18 02:40:47.795 INFO [stderr] warning: variable `mapC` should have a snake case name such as `map_c`
Dec 18 02:40:47.795 INFO [stderr]  --> src/crypt.rs:5:9
Dec 18 02:40:47.795 INFO [stderr]   |
Dec 18 02:40:47.795 INFO [stderr] 5 |     let mut mapC = vec![0; 1];
Dec 18 02:40:47.795 INFO [stderr]   |         ^^^^^^^^
Dec 18 02:40:47.795 INFO [stderr]   |
Dec 18 02:40:47.795 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 18 02:40:47.795 INFO [stderr] 
Dec 18 02:40:47.796 INFO [stderr] warning: variable `mapN` should have a snake case name such as `map_n`
Dec 18 02:40:47.796 INFO [stderr]  --> src/crypt.rs:6:9
Dec 18 02:40:47.796 INFO [stderr]   |
Dec 18 02:40:47.796 INFO [stderr] 6 |     let mut mapN = vec![0; 1];
Dec 18 02:40:47.796 INFO [stderr]   |         ^^^^^^^^
Dec 18 02:40:47.796 INFO [stderr] 
Dec 18 02:40:47.820 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Dec 18 02:40:48.392 INFO running `"docker" "inspect" "53552b0e219ca94ba482d5e040a8d7a4c202b3a79e33bde9d5a7bedb250fff9b"`
Dec 18 02:40:48.710 INFO running `"docker" "rm" "-f" "53552b0e219ca94ba482d5e040a8d7a4c202b3a79e33bde9d5a7bedb250fff9b"`
Dec 18 02:40:49.090 INFO [stdout] 53552b0e219ca94ba482d5e040a8d7a4c202b3a79e33bde9d5a7bedb250fff9b