Dec 05 15:58:36.647 INFO checking byteorder-1.2.7 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 15:58:36.647 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 15:58:36.845 INFO [stdout] 7186c5bf29ee949e914522b598605de255bd100a18e6787359ef385f0c51c681
Dec 05 15:58:36.847 INFO running `"docker" "start" "-a" "7186c5bf29ee949e914522b598605de255bd100a18e6787359ef385f0c51c681"`
Dec 05 15:58:37.236 INFO [stderr] usermod: no changes
Dec 05 15:58:37.281 INFO [stderr]     Checking byteorder v1.2.7 (/source)
Dec 05 15:58:39.172 INFO [stderr] warning: unused import: `Rng`
Dec 05 15:58:39.173 INFO [stderr]     --> src/lib.rs:2309:22
Dec 05 15:58:39.173 INFO [stderr]      |
Dec 05 15:58:39.173 INFO [stderr] 2309 |     use self::rand::{Rng, thread_rng};
Dec 05 15:58:39.173 INFO [stderr]      |                      ^^^
Dec 05 15:58:39.173 INFO [stderr]      |
Dec 05 15:58:39.173 INFO [stderr]      = note: #[warn(unused_imports)] on by default
Dec 05 15:58:39.173 INFO [stderr] 
Dec 05 15:58:39.733 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
Dec 05 15:58:39.737 INFO [stderr] su: No module specific data is present
Dec 05 15:58:40.042 INFO running `"docker" "inspect" "7186c5bf29ee949e914522b598605de255bd100a18e6787359ef385f0c51c681"`
Dec 05 15:58:40.129 INFO running `"docker" "rm" "-f" "7186c5bf29ee949e914522b598605de255bd100a18e6787359ef385f0c51c681"`
Dec 05 15:58:40.214 INFO [stdout] 7186c5bf29ee949e914522b598605de255bd100a18e6787359ef385f0c51c681