Dec 19 10:15:22.665 INFO checking rennergade/minigrep-rust against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 10:15:22.665 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/rennergade/minigrep-rust:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 10:15:22.876 INFO [stdout] 9c26656837899822455352a769244cd240032efd972a11ebd9bb372f76b542cf
Dec 19 10:15:22.876 INFO running `"docker" "start" "-a" "9c26656837899822455352a769244cd240032efd972a11ebd9bb372f76b542cf"`
Dec 19 10:15:23.449 INFO [stderr]     Checking minigrep v0.1.0 (/opt/crater/workdir)
Dec 19 10:15:23.577 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 19 10:15:23.577 INFO [stderr]  --> src/lib.rs:3:5
Dec 19 10:15:23.577 INFO [stderr]   |
Dec 19 10:15:23.577 INFO [stderr] 3 | use std::io::prelude::*;
Dec 19 10:15:23.577 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 19 10:15:23.577 INFO [stderr]   |
Dec 19 10:15:23.577 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 10:15:23.577 INFO [stderr] 
Dec 19 10:15:23.612 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 19 10:15:23.612 INFO [stderr]  --> src/lib.rs:3:5
Dec 19 10:15:23.612 INFO [stderr]   |
Dec 19 10:15:23.612 INFO [stderr] 3 | use std::io::prelude::*;
Dec 19 10:15:23.612 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 19 10:15:23.612 INFO [stderr]   |
Dec 19 10:15:23.612 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 10:15:23.612 INFO [stderr] 
Dec 19 10:15:23.795 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
Dec 19 10:15:24.310 INFO running `"docker" "inspect" "9c26656837899822455352a769244cd240032efd972a11ebd9bb372f76b542cf"`
Dec 19 10:15:24.407 INFO running `"docker" "rm" "-f" "9c26656837899822455352a769244cd240032efd972a11ebd9bb372f76b542cf"`
Dec 19 10:15:24.529 INFO [stdout] 9c26656837899822455352a769244cd240032efd972a11ebd9bb372f76b542cf