Nov 28 05:56:18.735 INFO checking emawutor/minigrep_emmanuel against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 05:56:18.736 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 05:56:19.117 INFO [stdout] 1b3b05b74a30c9cd4c6fdbd064ef27337b38f02e47dc91dbd8e516f2628db22c
Nov 28 05:56:19.120 INFO running `"docker" "start" "-a" "1b3b05b74a30c9cd4c6fdbd064ef27337b38f02e47dc91dbd8e516f2628db22c"`
Nov 28 05:56:20.432 INFO [stderr] usermod: no changes
Nov 28 05:56:20.486 INFO [stderr]     Checking minigrep_emmanuel v0.1.0 (/source)
Nov 28 05:56:20.961 INFO [stderr] warning: unused import: `super::*`
Nov 28 05:56:20.961 INFO [stderr]   --> src/lib.rs:67:9
Nov 28 05:56:20.962 INFO [stderr]    |
Nov 28 05:56:20.962 INFO [stderr] 67 |     use super::*;
Nov 28 05:56:20.962 INFO [stderr]    |         ^^^^^^^^
Nov 28 05:56:20.962 INFO [stderr]    |
Nov 28 05:56:20.963 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 05:56:20.963 INFO [stderr] 
Nov 28 05:56:21.021 INFO [stderr] warning: variable does not need to be mutable
Nov 28 05:56:21.021 INFO [stderr]   --> src/lib.rs:58:36
Nov 28 05:56:21.022 INFO [stderr]    |
Nov 28 05:56:21.022 INFO [stderr] 58 | pub fn search_case_insensitive<'a>(mut query: &str, contents: &'a str) -> Vec<&'a str> {
Nov 28 05:56:21.022 INFO [stderr]    |                                    ----^^^^^
Nov 28 05:56:21.022 INFO [stderr]    |                                    |
Nov 28 05:56:21.023 INFO [stderr]    |                                    help: remove this `mut`
Nov 28 05:56:21.023 INFO [stderr]    |
Nov 28 05:56:21.023 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 05:56:21.023 INFO [stderr] 
Nov 28 05:56:21.273 INFO [stderr] warning: variable does not need to be mutable
Nov 28 05:56:21.274 INFO [stderr]   --> src/lib.rs:58:36
Nov 28 05:56:21.281 INFO [stderr]    |
Nov 28 05:56:21.281 INFO [stderr] 58 | pub fn search_case_insensitive<'a>(mut query: &str, contents: &'a str) -> Vec<&'a str> {
Nov 28 05:56:21.281 INFO [stderr]    |                                    ----^^^^^
Nov 28 05:56:21.282 INFO [stderr]    |                                    |
Nov 28 05:56:21.282 INFO [stderr]    |                                    help: remove this `mut`
Nov 28 05:56:21.282 INFO [stderr]    |
Nov 28 05:56:21.283 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 05:56:21.283 INFO [stderr] 
Nov 28 05:56:21.626 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Nov 28 05:56:21.626 INFO [stderr] su: No module specific data is present
Nov 28 05:56:22.436 INFO running `"docker" "inspect" "1b3b05b74a30c9cd4c6fdbd064ef27337b38f02e47dc91dbd8e516f2628db22c"`
Nov 28 05:56:22.638 INFO running `"docker" "rm" "-f" "1b3b05b74a30c9cd4c6fdbd064ef27337b38f02e47dc91dbd8e516f2628db22c"`
Nov 28 05:56:22.916 INFO [stdout] 1b3b05b74a30c9cd4c6fdbd064ef27337b38f02e47dc91dbd8e516f2628db22c