Dec 19 19:16:07.336 INFO checking cavejay/cryptopal-rust against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:16:07.336 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:16:07.938 INFO [stdout] 40345218cf94a52c5b2c4dd81e17f6a9be298d6a9d8e8b216348adc91cf8897a
Dec 19 19:16:07.940 INFO running `"docker" "start" "-a" "40345218cf94a52c5b2c4dd81e17f6a9be298d6a9d8e8b216348adc91cf8897a"`
Dec 19 19:16:09.692 INFO [stderr]     Checking cryptopal v0.1.0 (/opt/crater/workdir)
Dec 19 19:16:10.207 INFO [stderr] warning: unused variable: `base64_chars`
Dec 19 19:16:10.208 INFO [stderr]   --> src/main.rs:30:9
Dec 19 19:16:10.208 INFO [stderr]    |
Dec 19 19:16:10.208 INFO [stderr] 30 |     let base64_chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
Dec 19 19:16:10.208 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_base64_chars` instead
Dec 19 19:16:10.208 INFO [stderr]    |
Dec 19 19:16:10.208 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 19:16:10.208 INFO [stderr] 
Dec 19 19:16:10.230 INFO [stderr] warning: variable does not need to be mutable
Dec 19 19:16:10.230 INFO [stderr]   --> src/bh64.rs:41:9
Dec 19 19:16:10.230 INFO [stderr]    |
Dec 19 19:16:10.230 INFO [stderr] 41 |     let mut s = s.clone();
Dec 19 19:16:10.230 INFO [stderr]    |         ----^
Dec 19 19:16:10.230 INFO [stderr]    |         |
Dec 19 19:16:10.230 INFO [stderr]    |         help: remove this `mut`
Dec 19 19:16:10.230 INFO [stderr]    |
Dec 19 19:16:10.230 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 19:16:10.230 INFO [stderr] 
Dec 19 19:16:10.244 INFO [stderr] warning: function is never used: `base64_char_to_val`
Dec 19 19:16:10.244 INFO [stderr]   --> src/bh64.rs:16:1
Dec 19 19:16:10.244 INFO [stderr]    |
Dec 19 19:16:10.244 INFO [stderr] 16 | pub fn base64_char_to_val(c: char) -> usize {
Dec 19 19:16:10.244 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:16:10.244 INFO [stderr]    |
Dec 19 19:16:10.244 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 19:16:10.244 INFO [stderr] 
Dec 19 19:16:10.244 INFO [stderr] warning: function is never used: `value_to_b64`
Dec 19 19:16:10.244 INFO [stderr]   --> src/bh64.rs:93:1
Dec 19 19:16:10.244 INFO [stderr]    |
Dec 19 19:16:10.244 INFO [stderr] 93 | pub fn value_to_b64(v: &Vec<usize>) -> String {
Dec 19 19:16:10.244 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:16:10.244 INFO [stderr] 
Dec 19 19:16:10.244 INFO [stderr] warning: variable `mapC` should have a snake case name such as `map_c`
Dec 19 19:16:10.244 INFO [stderr]  --> src/crypt.rs:5:9
Dec 19 19:16:10.244 INFO [stderr]   |
Dec 19 19:16:10.244 INFO [stderr] 5 |     let mut mapC = vec![0; 1];
Dec 19 19:16:10.244 INFO [stderr]   |         ^^^^^^^^
Dec 19 19:16:10.244 INFO [stderr]   |
Dec 19 19:16:10.244 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 19:16:10.244 INFO [stderr] 
Dec 19 19:16:10.244 INFO [stderr] warning: variable `mapN` should have a snake case name such as `map_n`
Dec 19 19:16:10.244 INFO [stderr]  --> src/crypt.rs:6:9
Dec 19 19:16:10.244 INFO [stderr]   |
Dec 19 19:16:10.244 INFO [stderr] 6 |     let mut mapN = vec![0; 1];
Dec 19 19:16:10.244 INFO [stderr]   |         ^^^^^^^^
Dec 19 19:16:10.244 INFO [stderr] 
Dec 19 19:16:10.292 INFO [stderr] warning: unused variable: `base64_chars`
Dec 19 19:16:10.292 INFO [stderr]   --> src/main.rs:30:9
Dec 19 19:16:10.292 INFO [stderr]    |
Dec 19 19:16:10.292 INFO [stderr] 30 |     let base64_chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
Dec 19 19:16:10.292 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_base64_chars` instead
Dec 19 19:16:10.292 INFO [stderr]    |
Dec 19 19:16:10.292 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 19:16:10.292 INFO [stderr] 
Dec 19 19:16:10.340 INFO [stderr] warning: variable does not need to be mutable
Dec 19 19:16:10.340 INFO [stderr]   --> src/bh64.rs:41:9
Dec 19 19:16:10.340 INFO [stderr]    |
Dec 19 19:16:10.340 INFO [stderr] 41 |     let mut s = s.clone();
Dec 19 19:16:10.340 INFO [stderr]    |         ----^
Dec 19 19:16:10.340 INFO [stderr]    |         |
Dec 19 19:16:10.340 INFO [stderr]    |         help: remove this `mut`
Dec 19 19:16:10.340 INFO [stderr]    |
Dec 19 19:16:10.340 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 19:16:10.340 INFO [stderr] 
Dec 19 19:16:10.340 INFO [stderr] warning: function is never used: `base64_char_to_val`
Dec 19 19:16:10.340 INFO [stderr]   --> src/bh64.rs:16:1
Dec 19 19:16:10.340 INFO [stderr]    |
Dec 19 19:16:10.340 INFO [stderr] 16 | pub fn base64_char_to_val(c: char) -> usize {
Dec 19 19:16:10.340 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:16:10.340 INFO [stderr]    |
Dec 19 19:16:10.340 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 19:16:10.340 INFO [stderr] 
Dec 19 19:16:10.340 INFO [stderr] warning: function is never used: `value_to_b64`
Dec 19 19:16:10.340 INFO [stderr]   --> src/bh64.rs:93:1
Dec 19 19:16:10.340 INFO [stderr]    |
Dec 19 19:16:10.340 INFO [stderr] 93 | pub fn value_to_b64(v: &Vec<usize>) -> String {
Dec 19 19:16:10.340 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:16:10.340 INFO [stderr] 
Dec 19 19:16:10.340 INFO [stderr] warning: variable `mapC` should have a snake case name such as `map_c`
Dec 19 19:16:10.340 INFO [stderr]  --> src/crypt.rs:5:9
Dec 19 19:16:10.340 INFO [stderr]   |
Dec 19 19:16:10.340 INFO [stderr] 5 |     let mut mapC = vec![0; 1];
Dec 19 19:16:10.340 INFO [stderr]   |         ^^^^^^^^
Dec 19 19:16:10.340 INFO [stderr]   |
Dec 19 19:16:10.340 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 19:16:10.340 INFO [stderr] 
Dec 19 19:16:10.340 INFO [stderr] warning: variable `mapN` should have a snake case name such as `map_n`
Dec 19 19:16:10.340 INFO [stderr]  --> src/crypt.rs:6:9
Dec 19 19:16:10.340 INFO [stderr]   |
Dec 19 19:16:10.341 INFO [stderr] 6 |     let mut mapN = vec![0; 1];
Dec 19 19:16:10.341 INFO [stderr]   |         ^^^^^^^^
Dec 19 19:16:10.341 INFO [stderr] 
Dec 19 19:16:10.383 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 19 19:16:11.482 INFO running `"docker" "inspect" "40345218cf94a52c5b2c4dd81e17f6a9be298d6a9d8e8b216348adc91cf8897a"`
Dec 19 19:16:11.762 INFO running `"docker" "rm" "-f" "40345218cf94a52c5b2c4dd81e17f6a9be298d6a9d8e8b216348adc91cf8897a"`
Dec 19 19:16:12.028 INFO [stdout] 40345218cf94a52c5b2c4dd81e17f6a9be298d6a9d8e8b216348adc91cf8897a