Dec 04 21:52:42.632 INFO checking bestrauc/crypto_challenge against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 21:52:42.633 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 21:52:43.092 INFO [stdout] 8bdb612efe46212339f1abb840ca5fdbf96a7026670ce6d574c3c95a51b5803e
Dec 04 21:52:43.097 INFO running `"docker" "start" "-a" "8bdb612efe46212339f1abb840ca5fdbf96a7026670ce6d574c3c95a51b5803e"`
Dec 04 21:52:45.066 INFO [stderr] usermod: no changes
Dec 04 21:52:45.215 INFO [stderr]    Compiling cc v1.0.7
Dec 04 21:52:45.215 INFO [stderr]    Compiling openssl v0.10.5
Dec 04 21:52:45.215 INFO [stderr]     Checking strided v0.2.9
Dec 04 21:52:46.639 INFO [stderr]     Checking crypto_lib v0.1.0 (/source/crypto_lib)
Dec 04 21:52:48.303 INFO [stderr] warning: variable does not need to be mutable
Dec 04 21:52:48.303 INFO [stderr]  --> crypto_lib/src/utils.rs:2:9
Dec 04 21:52:48.303 INFO [stderr]   |
Dec 04 21:52:48.303 INFO [stderr] 2 |     let mut pad_length = block_size - bytes.len() % block_size;
Dec 04 21:52:48.303 INFO [stderr]   |         ----^^^^^^^^^^
Dec 04 21:52:48.304 INFO [stderr]   |         |
Dec 04 21:52:48.304 INFO [stderr]   |         help: remove this `mut`
Dec 04 21:52:48.304 INFO [stderr]   |
Dec 04 21:52:48.305 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 04 21:52:48.305 INFO [stderr] 
Dec 04 21:52:48.305 INFO [stderr] warning: function `add_PKCS_padding` should have a snake case name such as `add_pkcs_padding`
Dec 04 21:52:48.305 INFO [stderr]  --> crypto_lib/src/utils.rs:1:1
Dec 04 21:52:48.305 INFO [stderr]   |
Dec 04 21:52:48.305 INFO [stderr] 1 | / pub fn add_PKCS_padding(bytes: &mut Vec<u8>, block_size: usize) {
Dec 04 21:52:48.305 INFO [stderr] 2 | |     let mut pad_length = block_size - bytes.len() % block_size;
Dec 04 21:52:48.306 INFO [stderr] 3 | |     let mut pad_vec = vec![pad_length as u8; pad_length];
Dec 04 21:52:48.306 INFO [stderr] 4 | |     bytes.append(&mut pad_vec);
Dec 04 21:52:48.306 INFO [stderr] 5 | | }
Dec 04 21:52:48.306 INFO [stderr]   | |_^
Dec 04 21:52:48.319 INFO [stderr]   |
Dec 04 21:52:48.319 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 04 21:52:48.319 INFO [stderr] 
Dec 04 21:52:48.583 INFO [stderr] warning: variable does not need to be mutable
Dec 04 21:52:48.583 INFO [stderr]  --> crypto_lib/src/utils.rs:2:9
Dec 04 21:52:48.584 INFO [stderr]   |
Dec 04 21:52:48.584 INFO [stderr] 2 |     let mut pad_length = block_size - bytes.len() % block_size;
Dec 04 21:52:48.584 INFO [stderr]   |         ----^^^^^^^^^^
Dec 04 21:52:48.585 INFO [stderr]   |         |
Dec 04 21:52:48.585 INFO [stderr]   |         help: remove this `mut`
Dec 04 21:52:48.585 INFO [stderr]   |
Dec 04 21:52:48.585 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 04 21:52:48.586 INFO [stderr] 
Dec 04 21:52:48.586 INFO [stderr] warning: function `add_PKCS_padding` should have a snake case name such as `add_pkcs_padding`
Dec 04 21:52:48.586 INFO [stderr]  --> crypto_lib/src/utils.rs:1:1
Dec 04 21:52:48.586 INFO [stderr]   |
Dec 04 21:52:48.587 INFO [stderr] 1 | / pub fn add_PKCS_padding(bytes: &mut Vec<u8>, block_size: usize) {
Dec 04 21:52:48.587 INFO [stderr] 2 | |     let mut pad_length = block_size - bytes.len() % block_size;
Dec 04 21:52:48.587 INFO [stderr] 3 | |     let mut pad_vec = vec![pad_length as u8; pad_length];
Dec 04 21:52:48.588 INFO [stderr] 4 | |     bytes.append(&mut pad_vec);
Dec 04 21:52:48.588 INFO [stderr] 5 | | }
Dec 04 21:52:48.588 INFO [stderr]   | |_^
Dec 04 21:52:48.589 INFO [stderr]   |
Dec 04 21:52:48.589 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 04 21:52:48.589 INFO [stderr] 
Dec 04 21:52:51.895 INFO [stderr]    Compiling openssl-sys v0.9.27
Dec 04 21:52:58.351 INFO [stderr]     Checking crypto_challenge v0.1.0 (/source)
Dec 04 21:52:59.255 INFO [stderr] warning: unused imports: `byte_ops`, `encodings`
Dec 04 21:52:59.255 INFO [stderr]  --> src/challenges/set2.rs:1:18
Dec 04 21:52:59.255 INFO [stderr]   |
Dec 04 21:52:59.255 INFO [stderr] 1 | use crypto_lib::{encodings, byte_ops, utils};
Dec 04 21:52:59.255 INFO [stderr]   |                  ^^^^^^^^^  ^^^^^^^^
Dec 04 21:52:59.255 INFO [stderr]   |
Dec 04 21:52:59.255 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 21:52:59.255 INFO [stderr] 
Dec 04 21:52:59.451 INFO [stderr] warning: unused imports: `byte_ops`, `encodings`
Dec 04 21:52:59.451 INFO [stderr]  --> src/challenges/set2.rs:1:18
Dec 04 21:52:59.451 INFO [stderr]   |
Dec 04 21:52:59.451 INFO [stderr] 1 | use crypto_lib::{encodings, byte_ops, utils};
Dec 04 21:52:59.451 INFO [stderr]   |                  ^^^^^^^^^  ^^^^^^^^
Dec 04 21:52:59.451 INFO [stderr]   |
Dec 04 21:52:59.451 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 21:52:59.451 INFO [stderr] 
Dec 04 21:53:01.183 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.08s
Dec 04 21:53:01.188 INFO [stderr] su: No module specific data is present
Dec 04 21:53:02.000 INFO running `"docker" "inspect" "8bdb612efe46212339f1abb840ca5fdbf96a7026670ce6d574c3c95a51b5803e"`
Dec 04 21:53:02.291 INFO running `"docker" "rm" "-f" "8bdb612efe46212339f1abb840ca5fdbf96a7026670ce6d574c3c95a51b5803e"`
Dec 04 21:53:02.607 INFO [stdout] 8bdb612efe46212339f1abb840ca5fdbf96a7026670ce6d574c3c95a51b5803e