Dec 05 15:58:34.618 INFO checking byteorder-1.2.7 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 15:58:34.618 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 15:58:34.833 INFO [stdout] 32c749c46a15ffb7f1e06bb1c1101b1dd9fc657281741686e54f6e8e94fb46b0
Dec 05 15:58:34.836 INFO running `"docker" "start" "-a" "32c749c46a15ffb7f1e06bb1c1101b1dd9fc657281741686e54f6e8e94fb46b0"`
Dec 05 15:58:35.267 INFO [stderr] usermod: no changes
Dec 05 15:58:35.312 INFO [stderr]     Checking byteorder v1.2.7 (/source)
Dec 05 15:58:37.224 INFO [stderr] warning: unused import: `Rng`
Dec 05 15:58:37.224 INFO [stderr]     --> src/lib.rs:2309:22
Dec 05 15:58:37.224 INFO [stderr]      |
Dec 05 15:58:37.224 INFO [stderr] 2309 |     use self::rand::{Rng, thread_rng};
Dec 05 15:58:37.224 INFO [stderr]      |                      ^^^
Dec 05 15:58:37.224 INFO [stderr]      |
Dec 05 15:58:37.224 INFO [stderr]      = note: #[warn(unused_imports)] on by default
Dec 05 15:58:37.224 INFO [stderr] 
Dec 05 15:58:37.789 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.50s
Dec 05 15:58:37.792 INFO [stderr] su: No module specific data is present
Dec 05 15:58:38.097 INFO running `"docker" "inspect" "32c749c46a15ffb7f1e06bb1c1101b1dd9fc657281741686e54f6e8e94fb46b0"`
Dec 05 15:58:38.186 INFO running `"docker" "rm" "-f" "32c749c46a15ffb7f1e06bb1c1101b1dd9fc657281741686e54f6e8e94fb46b0"`
Dec 05 15:58:38.267 INFO [stdout] 32c749c46a15ffb7f1e06bb1c1101b1dd9fc657281741686e54f6e8e94fb46b0