Nov 28 08:44:25.498 INFO checking bestrauc/crypto_challenge against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 08:44:25.498 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 08:44:25.996 INFO [stdout] a8bbabda44cc696ebafbd310ed061dc8017d9c4e115f45fd25d69de1604b1260
Nov 28 08:44:25.998 INFO running `"docker" "start" "-a" "a8bbabda44cc696ebafbd310ed061dc8017d9c4e115f45fd25d69de1604b1260"`
Nov 28 08:44:27.691 INFO [stderr] usermod: no changes
Nov 28 08:44:27.820 INFO [stderr]    Compiling cc v1.0.7
Nov 28 08:44:27.820 INFO [stderr]    Compiling openssl v0.10.5
Nov 28 08:44:27.820 INFO [stderr]     Checking strided v0.2.9
Nov 28 08:44:29.926 INFO [stderr]     Checking crypto_lib v0.1.0 (/source/crypto_lib)
Nov 28 08:44:31.152 INFO [stderr] warning: variable does not need to be mutable
Nov 28 08:44:31.152 INFO [stderr]  --> crypto_lib/src/utils.rs:2:9
Nov 28 08:44:31.152 INFO [stderr]   |
Nov 28 08:44:31.152 INFO [stderr] 2 |     let mut pad_length = block_size - bytes.len() % block_size;
Nov 28 08:44:31.152 INFO [stderr]   |         ----^^^^^^^^^^
Nov 28 08:44:31.152 INFO [stderr]   |         |
Nov 28 08:44:31.152 INFO [stderr]   |         help: remove this `mut`
Nov 28 08:44:31.152 INFO [stderr]   |
Nov 28 08:44:31.152 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 28 08:44:31.152 INFO [stderr] 
Nov 28 08:44:31.153 INFO [stderr] warning: function `add_PKCS_padding` should have a snake case name such as `add_pkcs_padding`
Nov 28 08:44:31.153 INFO [stderr]  --> crypto_lib/src/utils.rs:1:1
Nov 28 08:44:31.153 INFO [stderr]   |
Nov 28 08:44:31.153 INFO [stderr] 1 | / pub fn add_PKCS_padding(bytes: &mut Vec<u8>, block_size: usize) {
Nov 28 08:44:31.153 INFO [stderr] 2 | |     let mut pad_length = block_size - bytes.len() % block_size;
Nov 28 08:44:31.153 INFO [stderr] 3 | |     let mut pad_vec = vec![pad_length as u8; pad_length];
Nov 28 08:44:31.153 INFO [stderr] 4 | |     bytes.append(&mut pad_vec);
Nov 28 08:44:31.153 INFO [stderr] 5 | | }
Nov 28 08:44:31.153 INFO [stderr]   | |_^
Nov 28 08:44:31.153 INFO [stderr]   |
Nov 28 08:44:31.153 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 28 08:44:31.153 INFO [stderr] 
Nov 28 08:44:31.492 INFO [stderr] warning: variable does not need to be mutable
Nov 28 08:44:31.492 INFO [stderr]  --> crypto_lib/src/utils.rs:2:9
Nov 28 08:44:31.492 INFO [stderr]   |
Nov 28 08:44:31.492 INFO [stderr] 2 |     let mut pad_length = block_size - bytes.len() % block_size;
Nov 28 08:44:31.492 INFO [stderr]   |         ----^^^^^^^^^^
Nov 28 08:44:31.492 INFO [stderr]   |         |
Nov 28 08:44:31.492 INFO [stderr]   |         help: remove this `mut`
Nov 28 08:44:31.492 INFO [stderr]   |
Nov 28 08:44:31.492 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 28 08:44:31.492 INFO [stderr] 
Nov 28 08:44:31.508 INFO [stderr] warning: function `add_PKCS_padding` should have a snake case name such as `add_pkcs_padding`
Nov 28 08:44:31.508 INFO [stderr]  --> crypto_lib/src/utils.rs:1:1
Nov 28 08:44:31.508 INFO [stderr]   |
Nov 28 08:44:31.508 INFO [stderr] 1 | / pub fn add_PKCS_padding(bytes: &mut Vec<u8>, block_size: usize) {
Nov 28 08:44:31.508 INFO [stderr] 2 | |     let mut pad_length = block_size - bytes.len() % block_size;
Nov 28 08:44:31.508 INFO [stderr] 3 | |     let mut pad_vec = vec![pad_length as u8; pad_length];
Nov 28 08:44:31.508 INFO [stderr] 4 | |     bytes.append(&mut pad_vec);
Nov 28 08:44:31.508 INFO [stderr] 5 | | }
Nov 28 08:44:31.508 INFO [stderr]   | |_^
Nov 28 08:44:31.508 INFO [stderr]   |
Nov 28 08:44:31.508 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 28 08:44:31.508 INFO [stderr] 
Nov 28 08:44:34.592 INFO [stderr]    Compiling openssl-sys v0.9.27
Nov 28 08:44:41.264 INFO [stderr]     Checking crypto_challenge v0.1.0 (/source)
Nov 28 08:44:42.164 INFO [stderr] warning: unused imports: `byte_ops`, `encodings`
Nov 28 08:44:42.164 INFO [stderr]  --> src/challenges/set2.rs:1:18
Nov 28 08:44:42.164 INFO [stderr]   |
Nov 28 08:44:42.164 INFO [stderr] 1 | use crypto_lib::{encodings, byte_ops, utils};
Nov 28 08:44:42.164 INFO [stderr]   |                  ^^^^^^^^^  ^^^^^^^^
Nov 28 08:44:42.164 INFO [stderr]   |
Nov 28 08:44:42.164 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 08:44:42.164 INFO [stderr] 
Nov 28 08:44:42.472 INFO [stderr] warning: unused imports: `byte_ops`, `encodings`
Nov 28 08:44:42.472 INFO [stderr]  --> src/challenges/set2.rs:1:18
Nov 28 08:44:42.472 INFO [stderr]   |
Nov 28 08:44:42.472 INFO [stderr] 1 | use crypto_lib::{encodings, byte_ops, utils};
Nov 28 08:44:42.472 INFO [stderr]   |                  ^^^^^^^^^  ^^^^^^^^
Nov 28 08:44:42.472 INFO [stderr]   |
Nov 28 08:44:42.472 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 08:44:42.472 INFO [stderr] 
Nov 28 08:44:44.018 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.31s
Nov 28 08:44:44.020 INFO [stderr] su: No module specific data is present
Nov 28 08:44:44.961 INFO running `"docker" "inspect" "a8bbabda44cc696ebafbd310ed061dc8017d9c4e115f45fd25d69de1604b1260"`
Nov 28 08:44:45.325 INFO running `"docker" "rm" "-f" "a8bbabda44cc696ebafbd310ed061dc8017d9c4e115f45fd25d69de1604b1260"`
Nov 28 08:44:45.688 INFO [stdout] a8bbabda44cc696ebafbd310ed061dc8017d9c4e115f45fd25d69de1604b1260