Dec 17 22:21:48.319 INFO checking jhaand/minigrep against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 22:21:48.319 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/jhaand/minigrep:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 22:21:48.804 INFO [stdout] 07eb9fb948b7192243db06879a8bc86b9c189a6d43b9fe0ef7b1d40b01dbe29b
Dec 17 22:21:48.806 INFO running `"docker" "start" "-a" "07eb9fb948b7192243db06879a8bc86b9c189a6d43b9fe0ef7b1d40b01dbe29b"`
Dec 17 22:21:50.481 INFO [stderr]     Checking minigrep v0.1.0 (/opt/crater/workdir)
Dec 17 22:21:50.848 INFO [stderr] warning: unused variable: `query`
Dec 17 22:21:50.848 INFO [stderr]   --> src/lib.rs:31:19
Dec 17 22:21:50.848 INFO [stderr]    |
Dec 17 22:21:50.848 INFO [stderr] 31 | pub fn search<'a>(query: &str, contents: &'a str) -> Vec<&'a str> {
Dec 17 22:21:50.848 INFO [stderr]    |                   ^^^^^ help: consider using `_query` instead
Dec 17 22:21:50.848 INFO [stderr]    |
Dec 17 22:21:50.848 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 22:21:50.848 INFO [stderr] 
Dec 17 22:21:50.848 INFO [stderr] warning: unused variable: `contents`
Dec 17 22:21:50.848 INFO [stderr]   --> src/lib.rs:31:32
Dec 17 22:21:50.848 INFO [stderr]    |
Dec 17 22:21:50.848 INFO [stderr] 31 | pub fn search<'a>(query: &str, contents: &'a str) -> Vec<&'a str> {
Dec 17 22:21:50.848 INFO [stderr]    |                                ^^^^^^^^ help: consider using `_contents` instead
Dec 17 22:21:50.848 INFO [stderr] 
Dec 17 22:21:50.867 INFO [stderr] warning: unused variable: `query`
Dec 17 22:21:50.867 INFO [stderr]   --> src/lib.rs:31:19
Dec 17 22:21:50.867 INFO [stderr]    |
Dec 17 22:21:50.867 INFO [stderr] 31 | pub fn search<'a>(query: &str, contents: &'a str) -> Vec<&'a str> {
Dec 17 22:21:50.867 INFO [stderr]    |                   ^^^^^ help: consider using `_query` instead
Dec 17 22:21:50.868 INFO [stderr]    |
Dec 17 22:21:50.868 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 22:21:50.868 INFO [stderr] 
Dec 17 22:21:50.868 INFO [stderr] warning: unused variable: `contents`
Dec 17 22:21:50.868 INFO [stderr]   --> src/lib.rs:31:32
Dec 17 22:21:50.868 INFO [stderr]    |
Dec 17 22:21:50.868 INFO [stderr] 31 | pub fn search<'a>(query: &str, contents: &'a str) -> Vec<&'a str> {
Dec 17 22:21:50.868 INFO [stderr]    |                                ^^^^^^^^ help: consider using `_contents` instead
Dec 17 22:21:50.868 INFO [stderr] 
Dec 17 22:21:51.241 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Dec 17 22:21:51.789 INFO running `"docker" "inspect" "07eb9fb948b7192243db06879a8bc86b9c189a6d43b9fe0ef7b1d40b01dbe29b"`
Dec 17 22:21:51.890 INFO running `"docker" "rm" "-f" "07eb9fb948b7192243db06879a8bc86b9c189a6d43b9fe0ef7b1d40b01dbe29b"`
Dec 17 22:21:51.992 INFO [stdout] 07eb9fb948b7192243db06879a8bc86b9c189a6d43b9fe0ef7b1d40b01dbe29b