Oct 12 22:04:34.478 INFO checking emawutor/minigrep_emmanuel against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 22:04:34.478 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 12 22:04:34.927 INFO blam! 0e5945ebbc49b5c2569de4db66225868c50fe406afe2eef56e6f98e7ae593f70
Oct 12 22:04:34.929 INFO running `"docker" "start" "-a" "0e5945ebbc49b5c2569de4db66225868c50fe406afe2eef56e6f98e7ae593f70"`
Oct 12 22:04:36.700 INFO kablam! usermod: no changes
Oct 12 22:04:36.736 INFO kablam!     Checking minigrep_emmanuel v0.1.0 (/source)
Oct 12 22:04:37.262 INFO kablam! warning: unused import: `super::*`
Oct 12 22:04:37.263 INFO kablam!   --> src/lib.rs:67:9
Oct 12 22:04:37.264 INFO kablam!    |
Oct 12 22:04:37.265 INFO kablam! 67 |     use super::*;
Oct 12 22:04:37.265 INFO kablam!    |         ^^^^^^^^
Oct 12 22:04:37.266 INFO kablam!    |
Oct 12 22:04:37.266 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 12 22:04:37.267 INFO kablam! 
Oct 12 22:04:37.314 INFO kablam! warning: variable does not need to be mutable
Oct 12 22:04:37.314 INFO kablam!   --> src/lib.rs:58:36
Oct 12 22:04:37.315 INFO kablam!    |
Oct 12 22:04:37.315 INFO kablam! 58 | pub fn search_case_insensitive<'a>(mut query: &str, contents: &'a str) -> Vec<&'a str> {
Oct 12 22:04:37.316 INFO kablam!    |                                    ----^^^^^
Oct 12 22:04:37.316 INFO kablam!    |                                    |
Oct 12 22:04:37.316 INFO kablam!    |                                    help: remove this `mut`
Oct 12 22:04:37.317 INFO kablam!    |
Oct 12 22:04:37.317 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 22:04:37.317 INFO kablam! 
Oct 12 22:04:37.575 INFO kablam! warning: variable does not need to be mutable
Oct 12 22:04:37.575 INFO kablam!   --> src/lib.rs:58:36
Oct 12 22:04:37.575 INFO kablam!    |
Oct 12 22:04:37.575 INFO kablam! 58 | pub fn search_case_insensitive<'a>(mut query: &str, contents: &'a str) -> Vec<&'a str> {
Oct 12 22:04:37.575 INFO kablam!    |                                    ----^^^^^
Oct 12 22:04:37.575 INFO kablam!    |                                    |
Oct 12 22:04:37.575 INFO kablam!    |                                    help: remove this `mut`
Oct 12 22:04:37.575 INFO kablam!    |
Oct 12 22:04:37.576 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 22:04:37.576 INFO kablam! 
Oct 12 22:04:38.237 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
Oct 12 22:04:38.242 INFO kablam! su: No module specific data is present
Oct 12 22:04:39.261 INFO running `"docker" "rm" "-f" "0e5945ebbc49b5c2569de4db66225868c50fe406afe2eef56e6f98e7ae593f70"`
Oct 12 22:04:39.540 INFO blam! 0e5945ebbc49b5c2569de4db66225868c50fe406afe2eef56e6f98e7ae593f70