Dec 17 20:47:16.006 INFO checking leshow/sort-rs against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 20:47:16.006 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/leshow/sort-rs:/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 20:47:16.580 INFO [stdout] 1b33a2f0e562d4bfdcbbee656ccd31b7756c92cc1ded85b486457f8da5f0e6f7
Dec 17 20:47:16.582 INFO running `"docker" "start" "-a" "1b33a2f0e562d4bfdcbbee656ccd31b7756c92cc1ded85b486457f8da5f0e6f7"`
Dec 17 20:47:18.644 INFO [stderr]     Checking sorting v0.1.0 (/opt/crater/workdir)
Dec 17 20:47:19.044 INFO [stderr] warning: unused imports: `Debug`, `Display`
Dec 17 20:47:19.044 INFO [stderr]  --> src/main.rs:4:16
Dec 17 20:47:19.044 INFO [stderr]   |
Dec 17 20:47:19.044 INFO [stderr] 4 | use std::fmt::{Debug, Display};
Dec 17 20:47:19.044 INFO [stderr]   |                ^^^^^  ^^^^^^^
Dec 17 20:47:19.044 INFO [stderr]   |
Dec 17 20:47:19.045 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 20:47:19.045 INFO [stderr] 
Dec 17 20:47:19.087 INFO [stderr] warning: unused imports: `Debug`, `Display`
Dec 17 20:47:19.087 INFO [stderr]  --> src/main.rs:4:16
Dec 17 20:47:19.088 INFO [stderr]   |
Dec 17 20:47:19.088 INFO [stderr] 4 | use std::fmt::{Debug, Display};
Dec 17 20:47:19.088 INFO [stderr]   |                ^^^^^  ^^^^^^^
Dec 17 20:47:19.089 INFO [stderr]   |
Dec 17 20:47:19.089 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 20:47:19.089 INFO [stderr] 
Dec 17 20:47:19.485 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Dec 17 20:47:20.268 INFO running `"docker" "inspect" "1b33a2f0e562d4bfdcbbee656ccd31b7756c92cc1ded85b486457f8da5f0e6f7"`
Dec 17 20:47:20.435 INFO running `"docker" "rm" "-f" "1b33a2f0e562d4bfdcbbee656ccd31b7756c92cc1ded85b486457f8da5f0e6f7"`
Dec 17 20:47:20.572 INFO [stdout] 1b33a2f0e562d4bfdcbbee656ccd31b7756c92cc1ded85b486457f8da5f0e6f7