Nov 02 12:25:46.891 INFO checking joshuaholmes/rustboy9001 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 12:25:46.893 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-6/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 12:25:47.422 INFO blam! 4ff62b8389fca28603c4d8b254c811423902991ae165e5f978fea202bd032dc8
Nov 02 12:25:47.424 INFO running `"docker" "start" "-a" "4ff62b8389fca28603c4d8b254c811423902991ae165e5f978fea202bd032dc8"`
Nov 02 12:25:48.690 INFO kablam! usermod: no changes
Nov 02 12:25:48.737 INFO kablam!     Checking rustboy9001 v0.1.0 (/source)
Nov 02 12:25:49.225 INFO kablam! warning: unused import: `std::str`
Nov 02 12:25:49.225 INFO kablam!  --> src/main.rs:7:5
Nov 02 12:25:49.225 INFO kablam!   |
Nov 02 12:25:49.226 INFO kablam! 7 | use std::str;
Nov 02 12:25:49.226 INFO kablam!   |     ^^^^^^^^
Nov 02 12:25:49.226 INFO kablam!   |
Nov 02 12:25:49.227 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 12:25:49.227 INFO kablam! 
Nov 02 12:25:49.241 INFO kablam! warning: unused import: `std::str`
Nov 02 12:25:49.241 INFO kablam!  --> src/main.rs:7:5
Nov 02 12:25:49.241 INFO kablam!   |
Nov 02 12:25:49.242 INFO kablam! 7 | use std::str;
Nov 02 12:25:49.242 INFO kablam!   |     ^^^^^^^^
Nov 02 12:25:49.242 INFO kablam!   |
Nov 02 12:25:49.243 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 12:25:49.243 INFO kablam! 
Nov 02 12:25:49.537 INFO kablam! warning: variable does not need to be mutable
Nov 02 12:25:49.538 INFO kablam!  --> src/util.rs:9:31
Nov 02 12:25:49.538 INFO kablam!   |
Nov 02 12:25:49.538 INFO kablam! 9 | pub fn get_subarray_of_vector(mut arr: &mut [u8], vec: &Vec<u8>, start: usize) {
Nov 02 12:25:49.538 INFO kablam!   |                               ----^^^
Nov 02 12:25:49.539 INFO kablam!   |                               |
Nov 02 12:25:49.539 INFO kablam!   |                               help: remove this `mut`
Nov 02 12:25:49.539 INFO kablam!   |
Nov 02 12:25:49.540 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 02 12:25:49.540 INFO kablam! 
Nov 02 12:25:49.553 INFO kablam! warning: variable does not need to be mutable
Nov 02 12:25:49.553 INFO kablam!  --> src/util.rs:9:31
Nov 02 12:25:49.553 INFO kablam!   |
Nov 02 12:25:49.554 INFO kablam! 9 | pub fn get_subarray_of_vector(mut arr: &mut [u8], vec: &Vec<u8>, start: usize) {
Nov 02 12:25:49.554 INFO kablam!   |                               ----^^^
Nov 02 12:25:49.554 INFO kablam!   |                               |
Nov 02 12:25:49.555 INFO kablam!   |                               help: remove this `mut`
Nov 02 12:25:49.555 INFO kablam!   |
Nov 02 12:25:49.555 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 02 12:25:49.555 INFO kablam! 
Nov 02 12:25:49.621 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Nov 02 12:25:49.621 INFO kablam! su: No module specific data is present
Nov 02 12:25:50.607 INFO running `"docker" "rm" "-f" "4ff62b8389fca28603c4d8b254c811423902991ae165e5f978fea202bd032dc8"`
Nov 02 12:25:50.994 INFO blam! 4ff62b8389fca28603c4d8b254c811423902991ae165e5f978fea202bd032dc8