Dec 18 10:19:57.432 INFO checking thermostat-0.0.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 10:19:57.433 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/thermostat/0.0.2:/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 10:19:57.638 INFO [stdout] 1767b6354ab834644aac77d1322258352097ae544410c954f315f4e798741b48
Dec 18 10:19:57.642 INFO running `"docker" "start" "-a" "1767b6354ab834644aac77d1322258352097ae544410c954f315f4e798741b48"`
Dec 18 10:19:58.624 INFO [stderr]     Checking thermostat v0.0.2 (/opt/crater/workdir)
Dec 18 10:19:58.836 INFO [stderr] warning: field is never used: `maximum_heat_run_secs`
Dec 18 10:19:58.836 INFO [stderr]    --> src/lib.rs:197:5
Dec 18 10:19:58.836 INFO [stderr]     |
Dec 18 10:19:58.836 INFO [stderr] 197 |     maximum_heat_run_secs: u32,
Dec 18 10:19:58.836 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:19:58.836 INFO [stderr]     |
Dec 18 10:19:58.836 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 10:19:58.836 INFO [stderr] 
Dec 18 10:19:58.836 INFO [stderr] warning: field is never used: `maximum_cool_run_secs`
Dec 18 10:19:58.836 INFO [stderr]    --> src/lib.rs:200:5
Dec 18 10:19:58.836 INFO [stderr]     |
Dec 18 10:19:58.836 INFO [stderr] 200 |     maximum_cool_run_secs: u32,
Dec 18 10:19:58.836 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:19:58.836 INFO [stderr] 
Dec 18 10:19:58.836 INFO [stderr] warning: field is never used: `maximum_fan_run_secs`
Dec 18 10:19:58.836 INFO [stderr]    --> src/lib.rs:203:5
Dec 18 10:19:58.836 INFO [stderr]     |
Dec 18 10:19:58.836 INFO [stderr] 203 |     maximum_fan_run_secs: u32,
Dec 18 10:19:58.836 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:19:58.836 INFO [stderr] 
Dec 18 10:19:58.836 INFO [stderr] warning: method is never used: `fan`
Dec 18 10:19:58.836 INFO [stderr]    --> src/lib.rs:450:5
Dec 18 10:19:58.836 INFO [stderr]     |
Dec 18 10:19:58.836 INFO [stderr] 450 |     fn fan(&mut self) -> Result<(), Error> {
Dec 18 10:19:58.836 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:19:58.836 INFO [stderr] 
Dec 18 10:19:58.972 INFO [stderr] warning: field is never used: `maximum_heat_run_secs`
Dec 18 10:19:58.972 INFO [stderr]    --> src/lib.rs:197:5
Dec 18 10:19:58.972 INFO [stderr]     |
Dec 18 10:19:58.972 INFO [stderr] 197 |     maximum_heat_run_secs: u32,
Dec 18 10:19:58.972 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:19:58.972 INFO [stderr]     |
Dec 18 10:19:58.972 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 10:19:58.972 INFO [stderr] 
Dec 18 10:19:58.972 INFO [stderr] warning: field is never used: `maximum_cool_run_secs`
Dec 18 10:19:58.972 INFO [stderr]    --> src/lib.rs:200:5
Dec 18 10:19:58.972 INFO [stderr]     |
Dec 18 10:19:58.972 INFO [stderr] 200 |     maximum_cool_run_secs: u32,
Dec 18 10:19:58.972 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:19:58.972 INFO [stderr] 
Dec 18 10:19:58.972 INFO [stderr] warning: field is never used: `maximum_fan_run_secs`
Dec 18 10:19:58.972 INFO [stderr]    --> src/lib.rs:203:5
Dec 18 10:19:58.972 INFO [stderr]     |
Dec 18 10:19:58.972 INFO [stderr] 203 |     maximum_fan_run_secs: u32,
Dec 18 10:19:58.972 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:19:58.972 INFO [stderr] 
Dec 18 10:19:58.972 INFO [stderr] warning: method is never used: `fan`
Dec 18 10:19:58.972 INFO [stderr]    --> src/lib.rs:450:5
Dec 18 10:19:58.972 INFO [stderr]     |
Dec 18 10:19:58.972 INFO [stderr] 450 |     fn fan(&mut self) -> Result<(), Error> {
Dec 18 10:19:58.972 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:19:58.972 INFO [stderr] 
Dec 18 10:19:59.220 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 18 10:19:59.520 INFO running `"docker" "inspect" "1767b6354ab834644aac77d1322258352097ae544410c954f315f4e798741b48"`
Dec 18 10:19:59.606 INFO running `"docker" "rm" "-f" "1767b6354ab834644aac77d1322258352097ae544410c954f315f4e798741b48"`
Dec 18 10:19:59.731 INFO [stdout] 1767b6354ab834644aac77d1322258352097ae544410c954f315f4e798741b48