Oct 13 00:33:13.414 INFO checking bestrauc/crypto_challenge against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 00:33:13.414 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 00:33:13.934 INFO blam! 73fdb206baf9e809c2c4bd97e0899762c3595840bec67afc8d9088cc7db7d0ab
Oct 13 00:33:13.936 INFO running `"docker" "start" "-a" "73fdb206baf9e809c2c4bd97e0899762c3595840bec67afc8d9088cc7db7d0ab"`
Oct 13 00:33:15.787 INFO kablam! usermod: no changes
Oct 13 00:33:15.920 INFO kablam!    Compiling cc v1.0.7
Oct 13 00:33:15.920 INFO kablam!     Checking strided v0.2.9
Oct 13 00:33:17.054 INFO kablam!     Checking crypto_lib v0.1.0 (/source/crypto_lib)
Oct 13 00:33:18.580 INFO kablam! warning: variable does not need to be mutable
Oct 13 00:33:18.580 INFO kablam!  --> crypto_lib/src/utils.rs:2:9
Oct 13 00:33:18.580 INFO kablam!   |
Oct 13 00:33:18.580 INFO kablam! 2 |     let mut pad_length = block_size - bytes.len() % block_size;
Oct 13 00:33:18.580 INFO kablam!   |         ----^^^^^^^^^^
Oct 13 00:33:18.580 INFO kablam!   |         |
Oct 13 00:33:18.580 INFO kablam!   |         help: remove this `mut`
Oct 13 00:33:18.580 INFO kablam!   |
Oct 13 00:33:18.580 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 13 00:33:18.580 INFO kablam! 
Oct 13 00:33:18.597 INFO kablam! warning: function `add_PKCS_padding` should have a snake case name such as `add_pkcs_padding`
Oct 13 00:33:18.597 INFO kablam!  --> crypto_lib/src/utils.rs:1:1
Oct 13 00:33:18.597 INFO kablam!   |
Oct 13 00:33:18.598 INFO kablam! 1 | / pub fn add_PKCS_padding(bytes: &mut Vec<u8>, block_size: usize) {
Oct 13 00:33:18.598 INFO kablam! 2 | |     let mut pad_length = block_size - bytes.len() % block_size;
Oct 13 00:33:18.598 INFO kablam! 3 | |     let mut pad_vec = vec![pad_length as u8; pad_length];
Oct 13 00:33:18.599 INFO kablam! 4 | |     bytes.append(&mut pad_vec);
Oct 13 00:33:18.599 INFO kablam! 5 | | }
Oct 13 00:33:18.599 INFO kablam!   | |_^
Oct 13 00:33:18.600 INFO kablam!   |
Oct 13 00:33:18.600 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 13 00:33:18.600 INFO kablam! 
Oct 13 00:33:19.476 INFO kablam! warning: variable does not need to be mutable
Oct 13 00:33:19.476 INFO kablam!  --> crypto_lib/src/utils.rs:2:9
Oct 13 00:33:19.476 INFO kablam!   |
Oct 13 00:33:19.476 INFO kablam! 2 |     let mut pad_length = block_size - bytes.len() % block_size;
Oct 13 00:33:19.476 INFO kablam!   |         ----^^^^^^^^^^
Oct 13 00:33:19.476 INFO kablam!   |         |
Oct 13 00:33:19.476 INFO kablam!   |         help: remove this `mut`
Oct 13 00:33:19.476 INFO kablam!   |
Oct 13 00:33:19.476 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 13 00:33:19.476 INFO kablam! 
Oct 13 00:33:19.476 INFO kablam! warning: function `add_PKCS_padding` should have a snake case name such as `add_pkcs_padding`
Oct 13 00:33:19.476 INFO kablam!  --> crypto_lib/src/utils.rs:1:1
Oct 13 00:33:19.476 INFO kablam!   |
Oct 13 00:33:19.476 INFO kablam! 1 | / pub fn add_PKCS_padding(bytes: &mut Vec<u8>, block_size: usize) {
Oct 13 00:33:19.476 INFO kablam! 2 | |     let mut pad_length = block_size - bytes.len() % block_size;
Oct 13 00:33:19.476 INFO kablam! 3 | |     let mut pad_vec = vec![pad_length as u8; pad_length];
Oct 13 00:33:19.476 INFO kablam! 4 | |     bytes.append(&mut pad_vec);
Oct 13 00:33:19.477 INFO kablam! 5 | | }
Oct 13 00:33:19.477 INFO kablam!   | |_^
Oct 13 00:33:19.477 INFO kablam!   |
Oct 13 00:33:19.477 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 13 00:33:19.477 INFO kablam! 
Oct 13 00:33:21.302 INFO kablam!    Compiling openssl-sys v0.9.27
Oct 13 00:33:23.641 INFO kablam!    Compiling openssl v0.10.5
Oct 13 00:33:27.969 INFO kablam!     Checking crypto_challenge v0.1.0 (/source)
Oct 13 00:33:29.175 INFO kablam! warning: unused imports: `byte_ops`, `encodings`
Oct 13 00:33:29.175 INFO kablam!  --> src/challenges/set2.rs:1:18
Oct 13 00:33:29.175 INFO kablam!   |
Oct 13 00:33:29.175 INFO kablam! 1 | use crypto_lib::{encodings, byte_ops, utils};
Oct 13 00:33:29.175 INFO kablam!   |                  ^^^^^^^^^  ^^^^^^^^
Oct 13 00:33:29.188 INFO kablam!   |
Oct 13 00:33:29.189 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 00:33:29.189 INFO kablam! 
Oct 13 00:33:29.323 INFO kablam! warning: unused imports: `byte_ops`, `encodings`
Oct 13 00:33:29.324 INFO kablam!  --> src/challenges/set2.rs:1:18
Oct 13 00:33:29.324 INFO kablam!   |
Oct 13 00:33:29.324 INFO kablam! 1 | use crypto_lib::{encodings, byte_ops, utils};
Oct 13 00:33:29.324 INFO kablam!   |                  ^^^^^^^^^  ^^^^^^^^
Oct 13 00:33:29.324 INFO kablam!   |
Oct 13 00:33:29.324 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 00:33:29.324 INFO kablam! 
Oct 13 00:33:31.021 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.21s
Oct 13 00:33:31.043 INFO kablam! su: No module specific data is present
Oct 13 00:33:32.504 INFO running `"docker" "rm" "-f" "73fdb206baf9e809c2c4bd97e0899762c3595840bec67afc8d9088cc7db7d0ab"`
Oct 13 00:33:32.840 INFO blam! 73fdb206baf9e809c2c4bd97e0899762c3595840bec67afc8d9088cc7db7d0ab