Dec 05 03:11:15.681 INFO checking CJP10/tail-reader against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 03:11:15.681 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 03:11:16.182 INFO [stdout] 8377cbe10b800627effebc67a065a8473be89bfac9ddd32a8315955e4cc85264
Dec 05 03:11:16.185 INFO running `"docker" "start" "-a" "8377cbe10b800627effebc67a065a8473be89bfac9ddd32a8315955e4cc85264"`
Dec 05 03:11:17.634 INFO [stderr] usermod: no changes
Dec 05 03:11:17.852 INFO [stderr]     Checking mio-extras v2.0.5
Dec 05 03:11:17.852 INFO [stderr]     Checking chashmap v2.2.0
Dec 05 03:11:17.855 INFO [stderr]     Checking tokio-reactor v0.1.5
Dec 05 03:11:17.855 INFO [stderr]     Checking pretty_env_logger v0.2.4
Dec 05 03:11:21.983 INFO [stderr]     Checking inotify v0.6.1
Dec 05 03:11:24.197 INFO [stderr]     Checking notify v4.0.6
Dec 05 03:11:26.590 INFO [stderr]     Checking tail-reader v2.1.3 (/source)
Dec 05 03:11:30.323 INFO [stderr] warning: unused import: `notify::op`
Dec 05 03:11:30.323 INFO [stderr]  --> src/tail_reader.rs:5:5
Dec 05 03:11:30.323 INFO [stderr]   |
Dec 05 03:11:30.323 INFO [stderr] 5 | use notify::op;
Dec 05 03:11:30.323 INFO [stderr]   |     ^^^^^^^^^^
Dec 05 03:11:30.324 INFO [stderr]   |
Dec 05 03:11:30.324 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 03:11:30.324 INFO [stderr] 
Dec 05 03:11:30.324 INFO [stderr] warning: unused import: `self::tail_reader::TailReader`
Dec 05 03:11:30.324 INFO [stderr]   --> src/lib.rs:19:5
Dec 05 03:11:30.324 INFO [stderr]    |
Dec 05 03:11:30.325 INFO [stderr] 19 | use self::tail_reader::TailReader;
Dec 05 03:11:30.325 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 03:11:30.325 INFO [stderr] 
Dec 05 03:11:30.325 INFO [stderr] warning: unused import: `std::env`
Dec 05 03:11:30.325 INFO [stderr]   --> src/lib.rs:20:5
Dec 05 03:11:30.325 INFO [stderr]    |
Dec 05 03:11:30.325 INFO [stderr] 20 | use std::env;
Dec 05 03:11:30.326 INFO [stderr]    |     ^^^^^^^^
Dec 05 03:11:30.326 INFO [stderr] 
Dec 05 03:11:30.391 INFO [stderr] warning: unused import: `notify::op`
Dec 05 03:11:30.391 INFO [stderr]  --> src/tail_reader.rs:5:5
Dec 05 03:11:30.391 INFO [stderr]   |
Dec 05 03:11:30.391 INFO [stderr] 5 | use notify::op;
Dec 05 03:11:30.391 INFO [stderr]   |     ^^^^^^^^^^
Dec 05 03:11:30.399 INFO [stderr]   |
Dec 05 03:11:30.399 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 03:11:30.399 INFO [stderr] 
Dec 05 03:11:30.682 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.02s
Dec 05 03:11:30.705 INFO [stderr] su: No module specific data is present
Dec 05 03:11:32.332 INFO running `"docker" "inspect" "8377cbe10b800627effebc67a065a8473be89bfac9ddd32a8315955e4cc85264"`
Dec 05 03:11:32.669 INFO running `"docker" "rm" "-f" "8377cbe10b800627effebc67a065a8473be89bfac9ddd32a8315955e4cc85264"`
Dec 05 03:11:33.047 INFO [stdout] 8377cbe10b800627effebc67a065a8473be89bfac9ddd32a8315955e4cc85264