Nov 29 04:20:28.757 INFO checking background_worker-0.1.1 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 29 04:20:28.757 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 29 04:20:29.236 INFO [stdout] 81a2b3402334049cfa4fac7da143dfe86c40966e8b18f7c5fb73c8a216ff0dae
Nov 29 04:20:29.238 INFO running `"docker" "start" "-a" "81a2b3402334049cfa4fac7da143dfe86c40966e8b18f7c5fb73c8a216ff0dae"`
Nov 29 04:20:30.811 INFO [stderr] usermod: no changes
Nov 29 04:20:30.872 INFO [stderr]     Checking background_worker v0.1.1 (/source)
Nov 29 04:20:31.532 INFO [stderr] warning: unused import: `BackgroundWorker`
Nov 29 04:20:31.533 INFO [stderr]  --> src/test.rs:1:5
Nov 29 04:20:31.533 INFO [stderr]   |
Nov 29 04:20:31.533 INFO [stderr] 1 | use BackgroundWorker;
Nov 29 04:20:31.533 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 29 04:20:31.533 INFO [stderr]   |
Nov 29 04:20:31.533 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 04:20:31.533 INFO [stderr] 
Nov 29 04:20:31.533 INFO [stderr] warning: unused import: `std::thread`
Nov 29 04:20:31.533 INFO [stderr]  --> src/test.rs:2:5
Nov 29 04:20:31.533 INFO [stderr]   |
Nov 29 04:20:31.533 INFO [stderr] 2 | use std::thread;
Nov 29 04:20:31.533 INFO [stderr]   |     ^^^^^^^^^^^
Nov 29 04:20:31.533 INFO [stderr] 
Nov 29 04:20:31.612 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Nov 29 04:20:31.612 INFO [stderr]   --> src/test.rs:31:13
Nov 29 04:20:31.612 INFO [stderr]    |
Nov 29 04:20:31.612 INFO [stderr] 31 |             thread::sleep_ms(500)
Nov 29 04:20:31.612 INFO [stderr]    |             ^^^^^^^^^^^^^^^^
Nov 29 04:20:31.612 INFO [stderr]    |
Nov 29 04:20:31.612 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 29 04:20:31.612 INFO [stderr] 
Nov 29 04:20:31.752 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Nov 29 04:20:31.752 INFO [stderr] su: No module specific data is present
Nov 29 04:20:32.384 INFO running `"docker" "inspect" "81a2b3402334049cfa4fac7da143dfe86c40966e8b18f7c5fb73c8a216ff0dae"`
Nov 29 04:20:32.624 INFO running `"docker" "rm" "-f" "81a2b3402334049cfa4fac7da143dfe86c40966e8b18f7c5fb73c8a216ff0dae"`
Nov 29 04:20:32.923 INFO [stdout] 81a2b3402334049cfa4fac7da143dfe86c40966e8b18f7c5fb73c8a216ff0dae