Nov 28 14:17:57.253 INFO checking CJP10/tail-reader against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 14:17:57.254 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 14:17:57.797 INFO [stdout] a8d0f23cb7f9747e64e0d0e8bf13aec1edaa37c349a7a54af54c5acf1deaa2df
Nov 28 14:17:57.798 INFO running `"docker" "start" "-a" "a8d0f23cb7f9747e64e0d0e8bf13aec1edaa37c349a7a54af54c5acf1deaa2df"`
Nov 28 14:17:59.160 INFO [stderr] usermod: no changes
Nov 28 14:17:59.484 INFO [stderr]     Checking crossbeam-epoch v0.6.0
Nov 28 14:17:59.484 INFO [stderr]     Checking parking_lot v0.3.8
Nov 28 14:17:59.490 INFO [stderr]     Checking env_logger v0.5.13
Nov 28 14:17:59.490 INFO [stderr]     Checking inotify v0.6.1
Nov 28 14:18:02.576 INFO [stderr]     Checking crossbeam-channel v0.2.6
Nov 28 14:18:02.850 INFO [stderr]     Checking chashmap v2.2.0
Nov 28 14:18:05.047 INFO [stderr]     Checking pretty_env_logger v0.2.4
Nov 28 14:18:07.246 INFO [stderr]     Checking notify v4.0.6
Nov 28 14:18:10.747 INFO [stderr]     Checking tail-reader v2.1.3 (/source)
Nov 28 14:18:14.588 INFO [stderr] warning: unused import: `notify::op`
Nov 28 14:18:14.588 INFO [stderr]  --> src/tail_reader.rs:5:5
Nov 28 14:18:14.588 INFO [stderr]   |
Nov 28 14:18:14.588 INFO [stderr] 5 | use notify::op;
Nov 28 14:18:14.588 INFO [stderr]   |     ^^^^^^^^^^
Nov 28 14:18:14.588 INFO [stderr]   |
Nov 28 14:18:14.588 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 14:18:14.588 INFO [stderr] 
Nov 28 14:18:15.536 INFO [stderr] warning: unused import: `notify::op`
Nov 28 14:18:15.537 INFO [stderr]  --> src/tail_reader.rs:5:5
Nov 28 14:18:15.537 INFO [stderr]   |
Nov 28 14:18:15.537 INFO [stderr] 5 | use notify::op;
Nov 28 14:18:15.537 INFO [stderr]   |     ^^^^^^^^^^
Nov 28 14:18:15.538 INFO [stderr]   |
Nov 28 14:18:15.538 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 14:18:15.538 INFO [stderr] 
Nov 28 14:18:15.539 INFO [stderr] warning: unused import: `self::tail_reader::TailReader`
Nov 28 14:18:15.539 INFO [stderr]   --> src/lib.rs:19:5
Nov 28 14:18:15.539 INFO [stderr]    |
Nov 28 14:18:15.539 INFO [stderr] 19 | use self::tail_reader::TailReader;
Nov 28 14:18:15.540 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:18:15.540 INFO [stderr] 
Nov 28 14:18:15.540 INFO [stderr] warning: unused import: `std::env`
Nov 28 14:18:15.540 INFO [stderr]   --> src/lib.rs:20:5
Nov 28 14:18:15.541 INFO [stderr]    |
Nov 28 14:18:15.541 INFO [stderr] 20 | use std::env;
Nov 28 14:18:15.541 INFO [stderr]    |     ^^^^^^^^
Nov 28 14:18:15.541 INFO [stderr] 
Nov 28 14:18:15.719 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.52s
Nov 28 14:18:15.729 INFO [stderr] su: No module specific data is present
Nov 28 14:18:16.435 INFO running `"docker" "inspect" "a8d0f23cb7f9747e64e0d0e8bf13aec1edaa37c349a7a54af54c5acf1deaa2df"`
Nov 28 14:18:16.749 INFO running `"docker" "rm" "-f" "a8d0f23cb7f9747e64e0d0e8bf13aec1edaa37c349a7a54af54c5acf1deaa2df"`
Nov 28 14:18:17.089 INFO [stdout] a8d0f23cb7f9747e64e0d0e8bf13aec1edaa37c349a7a54af54c5acf1deaa2df