Dec 05 11:19:01.684 INFO checking knx_examples_rs-0.0.2 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 11:19:01.684 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 11:19:01.884 INFO [stdout] 25c2dd7f96b2f09c2c0825b00015090858669de639a47ad5f52a8814ef17953f
Dec 05 11:19:01.886 INFO running `"docker" "start" "-a" "25c2dd7f96b2f09c2c0825b00015090858669de639a47ad5f52a8814ef17953f"`
Dec 05 11:19:02.300 INFO [stderr] usermod: no changes
Dec 05 11:19:02.474 INFO [stderr]     Checking serial-core v0.4.0
Dec 05 11:19:02.475 INFO [stderr]     Checking knx_rs v0.0.2
Dec 05 11:19:02.475 INFO [stderr]     Checking log4rs v0.8.1
Dec 05 11:19:03.064 INFO [stderr]     Checking serial-unix v0.4.0
Dec 05 11:19:03.684 INFO [stderr]     Checking knx_ets_rs v0.0.2
Dec 05 11:19:03.771 INFO [stderr]     Checking serial v0.4.0
Dec 05 11:19:06.304 INFO [stderr]     Checking knx_examples_rs v0.0.2 (/source)
Dec 05 11:19:09.119 INFO [stderr] warning: variable `ets` is assigned to, but never used
Dec 05 11:19:09.119 INFO [stderr]   --> src/bin/knx_listen.rs:96:13
Dec 05 11:19:09.119 INFO [stderr]    |
Dec 05 11:19:09.119 INFO [stderr] 96 |     let mut ets: Option<Ets> = None;
Dec 05 11:19:09.119 INFO [stderr]    |             ^^^
Dec 05 11:19:09.119 INFO [stderr]    |
Dec 05 11:19:09.119 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 11:19:09.119 INFO [stderr]    = note: consider using `_ets` instead
Dec 05 11:19:09.119 INFO [stderr] 
Dec 05 11:19:09.119 INFO [stderr] warning: value assigned to `ets` is never read
Dec 05 11:19:09.119 INFO [stderr]    --> src/bin/knx_listen.rs:100:9
Dec 05 11:19:09.119 INFO [stderr]     |
Dec 05 11:19:09.119 INFO [stderr] 100 |         ets = Some(Ets::new(opc_file));
Dec 05 11:19:09.119 INFO [stderr]     |         ^^^
Dec 05 11:19:09.119 INFO [stderr]     |
Dec 05 11:19:09.119 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 05 11:19:09.119 INFO [stderr] 
Dec 05 11:19:09.490 INFO [stderr] warning: variable `ets` is assigned to, but never used
Dec 05 11:19:09.491 INFO [stderr]   --> src/bin/knx_listen.rs:96:13
Dec 05 11:19:09.491 INFO [stderr]    |
Dec 05 11:19:09.491 INFO [stderr] 96 |     let mut ets: Option<Ets> = None;
Dec 05 11:19:09.491 INFO [stderr]    |             ^^^
Dec 05 11:19:09.491 INFO [stderr]    |
Dec 05 11:19:09.491 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 11:19:09.491 INFO [stderr]    = note: consider using `_ets` instead
Dec 05 11:19:09.491 INFO [stderr] 
Dec 05 11:19:09.491 INFO [stderr] warning: value assigned to `ets` is never read
Dec 05 11:19:09.491 INFO [stderr]    --> src/bin/knx_listen.rs:100:9
Dec 05 11:19:09.491 INFO [stderr]     |
Dec 05 11:19:09.491 INFO [stderr] 100 |         ets = Some(Ets::new(opc_file));
Dec 05 11:19:09.491 INFO [stderr]     |         ^^^
Dec 05 11:19:09.491 INFO [stderr]     |
Dec 05 11:19:09.491 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 05 11:19:09.491 INFO [stderr] 
Dec 05 11:19:09.564 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.29s
Dec 05 11:19:09.575 INFO [stderr] su: No module specific data is present
Dec 05 11:19:09.896 INFO running `"docker" "inspect" "25c2dd7f96b2f09c2c0825b00015090858669de639a47ad5f52a8814ef17953f"`
Dec 05 11:19:10.001 INFO running `"docker" "rm" "-f" "25c2dd7f96b2f09c2c0825b00015090858669de639a47ad5f52a8814ef17953f"`
Dec 05 11:19:10.121 INFO [stdout] 25c2dd7f96b2f09c2c0825b00015090858669de639a47ad5f52a8814ef17953f