Dec 18 17:59:57.580 INFO checking byteorder-1.2.7 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:59:57.580 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/byteorder/1.2.7:/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 18 17:59:57.761 INFO [stdout] 38b12f98c892ec77d720098d95cb1593854ce85104aae08d53c94732d1b8679b
Dec 18 17:59:57.763 INFO running `"docker" "start" "-a" "38b12f98c892ec77d720098d95cb1593854ce85104aae08d53c94732d1b8679b"`
Dec 18 17:59:58.335 INFO [stderr]     Checking byteorder v1.2.7 (/opt/crater/workdir)
Dec 18 17:59:59.858 INFO [stderr] warning: unused import: `Rng`
Dec 18 17:59:59.858 INFO [stderr]     --> src/lib.rs:2309:22
Dec 18 17:59:59.858 INFO [stderr]      |
Dec 18 17:59:59.858 INFO [stderr] 2309 |     use self::rand::{Rng, thread_rng};
Dec 18 17:59:59.858 INFO [stderr]      |                      ^^^
Dec 18 17:59:59.858 INFO [stderr]      |
Dec 18 17:59:59.860 INFO [stderr]      = note: #[warn(unused_imports)] on by default
Dec 18 17:59:59.860 INFO [stderr] 
Dec 18 18:00:00.361 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
Dec 18 18:00:00.604 INFO running `"docker" "inspect" "38b12f98c892ec77d720098d95cb1593854ce85104aae08d53c94732d1b8679b"`
Dec 18 18:00:00.689 INFO running `"docker" "rm" "-f" "38b12f98c892ec77d720098d95cb1593854ce85104aae08d53c94732d1b8679b"`
Dec 18 18:00:00.758 INFO [stdout] 38b12f98c892ec77d720098d95cb1593854ce85104aae08d53c94732d1b8679b