Dec 18 14:38:56.013 INFO checking knx_examples_rs-0.0.4 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 14:38:56.013 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/knx_examples_rs/0.0.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 14:38:56.232 INFO [stdout] 48d01868e874356dc477d9a740780c4890666815c72eba8d748fe680e668ba1a
Dec 18 14:38:56.238 INFO running `"docker" "start" "-a" "48d01868e874356dc477d9a740780c4890666815c72eba8d748fe680e668ba1a"`
Dec 18 14:38:57.240 INFO [stderr]     Checking knx_rs v0.0.4
Dec 18 14:38:57.240 INFO [stderr]     Checking log4rs v0.8.1
Dec 18 14:38:58.048 INFO [stderr]     Checking knx_ets_rs v0.0.4
Dec 18 14:38:59.676 INFO [stderr]     Checking knx_examples_rs v0.0.4 (/opt/crater/workdir)
Dec 18 14:39:00.528 INFO [stderr] warning: variable `ets` is assigned to, but never used
Dec 18 14:39:00.528 INFO [stderr]   --> src/bin/knx_listen.rs:94:13
Dec 18 14:39:00.528 INFO [stderr]    |
Dec 18 14:39:00.528 INFO [stderr] 94 |     let mut ets: Option<Ets> = None;
Dec 18 14:39:00.528 INFO [stderr]    |             ^^^
Dec 18 14:39:00.528 INFO [stderr]    |
Dec 18 14:39:00.528 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 14:39:00.528 INFO [stderr]    = note: consider using `_ets` instead
Dec 18 14:39:00.528 INFO [stderr] 
Dec 18 14:39:00.528 INFO [stderr] warning: value assigned to `ets` is never read
Dec 18 14:39:00.528 INFO [stderr]   --> src/bin/knx_listen.rs:98:9
Dec 18 14:39:00.528 INFO [stderr]    |
Dec 18 14:39:00.528 INFO [stderr] 98 |         ets = Some(Ets::new(opc_file));
Dec 18 14:39:00.528 INFO [stderr]    |         ^^^
Dec 18 14:39:00.528 INFO [stderr]    |
Dec 18 14:39:00.528 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 14:39:00.528 INFO [stderr] 
Dec 18 14:39:00.624 INFO [stderr] warning: variable `ets` is assigned to, but never used
Dec 18 14:39:00.624 INFO [stderr]   --> src/bin/knx_listen.rs:94:13
Dec 18 14:39:00.624 INFO [stderr]    |
Dec 18 14:39:00.624 INFO [stderr] 94 |     let mut ets: Option<Ets> = None;
Dec 18 14:39:00.624 INFO [stderr]    |             ^^^
Dec 18 14:39:00.624 INFO [stderr]    |
Dec 18 14:39:00.624 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 14:39:00.624 INFO [stderr]    = note: consider using `_ets` instead
Dec 18 14:39:00.624 INFO [stderr] 
Dec 18 14:39:00.624 INFO [stderr] warning: value assigned to `ets` is never read
Dec 18 14:39:00.624 INFO [stderr]   --> src/bin/knx_listen.rs:98:9
Dec 18 14:39:00.624 INFO [stderr]    |
Dec 18 14:39:00.624 INFO [stderr] 98 |         ets = Some(Ets::new(opc_file));
Dec 18 14:39:00.624 INFO [stderr]    |         ^^^
Dec 18 14:39:00.624 INFO [stderr]    |
Dec 18 14:39:00.624 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 14:39:00.624 INFO [stderr] 
Dec 18 14:39:00.875 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.79s
Dec 18 14:39:01.233 INFO running `"docker" "inspect" "48d01868e874356dc477d9a740780c4890666815c72eba8d748fe680e668ba1a"`
Dec 18 14:39:01.394 INFO running `"docker" "rm" "-f" "48d01868e874356dc477d9a740780c4890666815c72eba8d748fe680e668ba1a"`
Dec 18 14:39:01.515 INFO [stdout] 48d01868e874356dc477d9a740780c4890666815c72eba8d748fe680e668ba1a