Nov 10 08:53:47.242 INFO checking background_worker-0.1.1 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 10 08:53:47.243 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 10 08:53:47.727 INFO blam! 424951bf408d58f63e8823198553a7936c31bd17ec8ec87e11a434f434cbfd94
Nov 10 08:53:47.730 INFO running `"docker" "start" "-a" "424951bf408d58f63e8823198553a7936c31bd17ec8ec87e11a434f434cbfd94"`
Nov 10 08:53:49.832 INFO kablam! usermod: no changes
Nov 10 08:53:49.911 INFO kablam!     Checking background_worker v0.1.1 (/source)
Nov 10 08:53:50.867 INFO kablam! warning: unused import: `BackgroundWorker`
Nov 10 08:53:50.867 INFO kablam!  --> src/test.rs:1:5
Nov 10 08:53:50.867 INFO kablam!   |
Nov 10 08:53:50.867 INFO kablam! 1 | use BackgroundWorker;
Nov 10 08:53:50.867 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 10 08:53:50.867 INFO kablam!   |
Nov 10 08:53:50.867 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 10 08:53:50.867 INFO kablam! 
Nov 10 08:53:50.867 INFO kablam! warning: unused import: `std::thread`
Nov 10 08:53:50.867 INFO kablam!  --> src/test.rs:2:5
Nov 10 08:53:50.867 INFO kablam!   |
Nov 10 08:53:50.867 INFO kablam! 2 | use std::thread;
Nov 10 08:53:50.867 INFO kablam!   |     ^^^^^^^^^^^
Nov 10 08:53:50.867 INFO kablam! 
Nov 10 08:53:51.255 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Nov 10 08:53:51.255 INFO kablam!   --> src/test.rs:31:13
Nov 10 08:53:51.255 INFO kablam!    |
Nov 10 08:53:51.255 INFO kablam! 31 |             thread::sleep_ms(500)
Nov 10 08:53:51.255 INFO kablam!    |             ^^^^^^^^^^^^^^^^
Nov 10 08:53:51.255 INFO kablam!    |
Nov 10 08:53:51.255 INFO kablam!    = note: #[warn(deprecated)] on by default
Nov 10 08:53:51.255 INFO kablam! 
Nov 10 08:53:51.358 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
Nov 10 08:53:51.361 INFO kablam! su: No module specific data is present
Nov 10 08:53:52.292 INFO running `"docker" "rm" "-f" "424951bf408d58f63e8823198553a7936c31bd17ec8ec87e11a434f434cbfd94"`
Nov 10 08:53:52.617 INFO blam! 424951bf408d58f63e8823198553a7936c31bd17ec8ec87e11a434f434cbfd94