Dec 19 15:13:16.432 INFO checking jhaand/minigrep against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 15:13:16.432 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:13:16.600 INFO [stdout] ef2287c93400a5cafb26bf43634140419eb337aba5a148c76887bf063027d87f
Dec 19 15:13:16.602 INFO running `"docker" "start" "-a" "ef2287c93400a5cafb26bf43634140419eb337aba5a148c76887bf063027d87f"`
Dec 19 15:13:17.188 INFO [stderr]     Checking minigrep v0.1.0 (/opt/crater/workdir)
Dec 19 15:13:17.352 INFO [stderr] warning: unused variable: `query`
Dec 19 15:13:17.352 INFO [stderr]   --> src/lib.rs:31:19
Dec 19 15:13:17.352 INFO [stderr]    |
Dec 19 15:13:17.352 INFO [stderr] 31 | pub fn search<'a>(query: &str, contents: &'a str) -> Vec<&'a str> {
Dec 19 15:13:17.352 INFO [stderr]    |                   ^^^^^ help: consider using `_query` instead
Dec 19 15:13:17.352 INFO [stderr]    |
Dec 19 15:13:17.352 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 15:13:17.352 INFO [stderr] 
Dec 19 15:13:17.352 INFO [stderr] warning: unused variable: `contents`
Dec 19 15:13:17.352 INFO [stderr]   --> src/lib.rs:31:32
Dec 19 15:13:17.352 INFO [stderr]    |
Dec 19 15:13:17.352 INFO [stderr] 31 | pub fn search<'a>(query: &str, contents: &'a str) -> Vec<&'a str> {
Dec 19 15:13:17.352 INFO [stderr]    |                                ^^^^^^^^ help: consider using `_contents` instead
Dec 19 15:13:17.352 INFO [stderr] 
Dec 19 15:13:17.450 INFO [stderr] warning: unused variable: `query`
Dec 19 15:13:17.450 INFO [stderr]   --> src/lib.rs:31:19
Dec 19 15:13:17.450 INFO [stderr]    |
Dec 19 15:13:17.450 INFO [stderr] 31 | pub fn search<'a>(query: &str, contents: &'a str) -> Vec<&'a str> {
Dec 19 15:13:17.450 INFO [stderr]    |                   ^^^^^ help: consider using `_query` instead
Dec 19 15:13:17.450 INFO [stderr]    |
Dec 19 15:13:17.450 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 15:13:17.450 INFO [stderr] 
Dec 19 15:13:17.450 INFO [stderr] warning: unused variable: `contents`
Dec 19 15:13:17.450 INFO [stderr]   --> src/lib.rs:31:32
Dec 19 15:13:17.450 INFO [stderr]    |
Dec 19 15:13:17.450 INFO [stderr] 31 | pub fn search<'a>(query: &str, contents: &'a str) -> Vec<&'a str> {
Dec 19 15:13:17.450 INFO [stderr]    |                                ^^^^^^^^ help: consider using `_contents` instead
Dec 19 15:13:17.450 INFO [stderr] 
Dec 19 15:13:17.672 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 19 15:13:17.909 INFO running `"docker" "inspect" "ef2287c93400a5cafb26bf43634140419eb337aba5a148c76887bf063027d87f"`
Dec 19 15:13:18.051 INFO running `"docker" "rm" "-f" "ef2287c93400a5cafb26bf43634140419eb337aba5a148c76887bf063027d87f"`
Dec 19 15:13:18.174 INFO [stdout] ef2287c93400a5cafb26bf43634140419eb337aba5a148c76887bf063027d87f