Dec 13 20:20:35.004 INFO testing emawutor/minigrep_emmanuel against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 20:20:35.004 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 13 20:20:35.409 INFO [stdout] f1abdee89b140497d370e104702a9002433392a9126618f5a7131e96ae9dfb85
Dec 13 20:20:35.411 INFO running `"docker" "start" "-a" "f1abdee89b140497d370e104702a9002433392a9126618f5a7131e96ae9dfb85"`
Dec 13 20:20:36.737 INFO [stderr] usermod: no changes
Dec 13 20:20:36.795 INFO [stderr]    Compiling minigrep_emmanuel v0.1.0 (/source)
Dec 13 20:20:37.223 INFO [stderr] warning: unused import: `super::*`
Dec 13 20:20:37.223 INFO [stderr]   --> src/lib.rs:67:9
Dec 13 20:20:37.223 INFO [stderr]    |
Dec 13 20:20:37.223 INFO [stderr] 67 |     use super::*;
Dec 13 20:20:37.223 INFO [stderr]    |         ^^^^^^^^
Dec 13 20:20:37.223 INFO [stderr]    |
Dec 13 20:20:37.223 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 20:20:37.223 INFO [stderr] 
Dec 13 20:20:37.251 INFO [stderr] warning: variable does not need to be mutable
Dec 13 20:20:37.251 INFO [stderr]   --> src/lib.rs:58:36
Dec 13 20:20:37.251 INFO [stderr]    |
Dec 13 20:20:37.251 INFO [stderr] 58 | pub fn search_case_insensitive<'a>(mut query: &str, contents: &'a str) -> Vec<&'a str> {
Dec 13 20:20:37.251 INFO [stderr]    |                                    ----^^^^^
Dec 13 20:20:37.251 INFO [stderr]    |                                    |
Dec 13 20:20:37.251 INFO [stderr]    |                                    help: remove this `mut`
Dec 13 20:20:37.251 INFO [stderr]    |
Dec 13 20:20:37.251 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 20:20:37.251 INFO [stderr] 
Dec 13 20:20:38.667 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
Dec 13 20:20:38.670 INFO [stderr] su: No module specific data is present
Dec 13 20:20:39.379 INFO running `"docker" "inspect" "f1abdee89b140497d370e104702a9002433392a9126618f5a7131e96ae9dfb85"`
Dec 13 20:20:39.709 INFO running `"docker" "rm" "-f" "f1abdee89b140497d370e104702a9002433392a9126618f5a7131e96ae9dfb85"`
Dec 13 20:20:40.015 INFO [stdout] f1abdee89b140497d370e104702a9002433392a9126618f5a7131e96ae9dfb85
Dec 13 20:20:40.021 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 13 20:20:40.577 INFO [stdout] df466ced7127fb203d306628e6d13ab2e9916e1f728a9a22161e6a1adc8ebed5
Dec 13 20:20:40.577 INFO running `"docker" "start" "-a" "df466ced7127fb203d306628e6d13ab2e9916e1f728a9a22161e6a1adc8ebed5"`
Dec 13 20:20:41.791 INFO [stderr] usermod: no changes
Dec 13 20:20:41.863 INFO [stderr]    Compiling minigrep_emmanuel v0.1.0 (/source)
Dec 13 20:20:42.865 INFO [stderr] warning: variable does not need to be mutable
Dec 13 20:20:42.865 INFO [stderr]   --> src/lib.rs:58:36
Dec 13 20:20:42.865 INFO [stderr]    |
Dec 13 20:20:42.865 INFO [stderr] 58 | pub fn search_case_insensitive<'a>(mut query: &str, contents: &'a str) -> Vec<&'a str> {
Dec 13 20:20:42.865 INFO [stderr]    |                                    ----^^^^^
Dec 13 20:20:42.865 INFO [stderr]    |                                    |
Dec 13 20:20:42.865 INFO [stderr]    |                                    help: remove this `mut`
Dec 13 20:20:42.865 INFO [stderr]    |
Dec 13 20:20:42.865 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 20:20:42.865 INFO [stderr] 
Dec 13 20:20:43.783 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
Dec 13 20:20:43.787 INFO [stderr] su: No module specific data is present
Dec 13 20:20:44.480 INFO running `"docker" "inspect" "df466ced7127fb203d306628e6d13ab2e9916e1f728a9a22161e6a1adc8ebed5"`
Dec 13 20:20:44.906 INFO running `"docker" "rm" "-f" "df466ced7127fb203d306628e6d13ab2e9916e1f728a9a22161e6a1adc8ebed5"`
Dec 13 20:20:45.179 INFO [stdout] df466ced7127fb203d306628e6d13ab2e9916e1f728a9a22161e6a1adc8ebed5