Dec 12 06:18:48.341 INFO checking thermostat-0.0.2 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 06:18:48.341 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 06:18:48.871 INFO [stdout] b0a87721511cd8375de726797b07bbdeadb9e82863356e6c08638334bad2e373
Dec 12 06:18:48.880 INFO running `"docker" "start" "-a" "b0a87721511cd8375de726797b07bbdeadb9e82863356e6c08638334bad2e373"`
Dec 12 06:18:50.094 INFO [stderr] usermod: no changes
Dec 12 06:18:50.166 INFO [stderr]     Checking thermostat v0.0.2 (/source)
Dec 12 06:18:50.424 INFO [stderr] warning: field is never used: `maximum_heat_run_secs`
Dec 12 06:18:50.424 INFO [stderr]    --> src/lib.rs:197:5
Dec 12 06:18:50.424 INFO [stderr]     |
Dec 12 06:18:50.424 INFO [stderr] 197 |     maximum_heat_run_secs: u32,
Dec 12 06:18:50.424 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:18:50.424 INFO [stderr]     |
Dec 12 06:18:50.424 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 06:18:50.424 INFO [stderr] 
Dec 12 06:18:50.425 INFO [stderr] warning: field is never used: `maximum_cool_run_secs`
Dec 12 06:18:50.425 INFO [stderr]    --> src/lib.rs:200:5
Dec 12 06:18:50.425 INFO [stderr]     |
Dec 12 06:18:50.425 INFO [stderr] 200 |     maximum_cool_run_secs: u32,
Dec 12 06:18:50.425 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:18:50.425 INFO [stderr] 
Dec 12 06:18:50.425 INFO [stderr] warning: field is never used: `maximum_fan_run_secs`
Dec 12 06:18:50.425 INFO [stderr]    --> src/lib.rs:203:5
Dec 12 06:18:50.425 INFO [stderr]     |
Dec 12 06:18:50.425 INFO [stderr] 203 |     maximum_fan_run_secs: u32,
Dec 12 06:18:50.425 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:18:50.425 INFO [stderr] 
Dec 12 06:18:50.425 INFO [stderr] warning: method is never used: `fan`
Dec 12 06:18:50.425 INFO [stderr]    --> src/lib.rs:450:5
Dec 12 06:18:50.425 INFO [stderr]     |
Dec 12 06:18:50.425 INFO [stderr] 450 |     fn fan(&mut self) -> Result<(), Error> {
Dec 12 06:18:50.425 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:18:50.425 INFO [stderr] 
Dec 12 06:18:50.944 INFO [stderr] warning: field is never used: `maximum_heat_run_secs`
Dec 12 06:18:50.944 INFO [stderr]    --> src/lib.rs:197:5
Dec 12 06:18:50.944 INFO [stderr]     |
Dec 12 06:18:50.944 INFO [stderr] 197 |     maximum_heat_run_secs: u32,
Dec 12 06:18:50.944 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:18:50.944 INFO [stderr]     |
Dec 12 06:18:50.944 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 06:18:50.944 INFO [stderr] 
Dec 12 06:18:50.944 INFO [stderr] warning: field is never used: `maximum_cool_run_secs`
Dec 12 06:18:50.944 INFO [stderr]    --> src/lib.rs:200:5
Dec 12 06:18:50.944 INFO [stderr]     |
Dec 12 06:18:50.944 INFO [stderr] 200 |     maximum_cool_run_secs: u32,
Dec 12 06:18:50.944 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:18:50.944 INFO [stderr] 
Dec 12 06:18:50.944 INFO [stderr] warning: field is never used: `maximum_fan_run_secs`
Dec 12 06:18:50.944 INFO [stderr]    --> src/lib.rs:203:5
Dec 12 06:18:50.944 INFO [stderr]     |
Dec 12 06:18:50.944 INFO [stderr] 203 |     maximum_fan_run_secs: u32,
Dec 12 06:18:50.944 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:18:50.944 INFO [stderr] 
Dec 12 06:18:50.944 INFO [stderr] warning: method is never used: `fan`
Dec 12 06:18:50.944 INFO [stderr]    --> src/lib.rs:450:5
Dec 12 06:18:50.944 INFO [stderr]     |
Dec 12 06:18:50.944 INFO [stderr] 450 |     fn fan(&mut self) -> Result<(), Error> {
Dec 12 06:18:50.944 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:18:50.944 INFO [stderr] 
Dec 12 06:18:51.224 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Dec 12 06:18:51.268 INFO [stderr] su: No module specific data is present
Dec 12 06:18:52.026 INFO running `"docker" "inspect" "b0a87721511cd8375de726797b07bbdeadb9e82863356e6c08638334bad2e373"`
Dec 12 06:18:52.268 INFO running `"docker" "rm" "-f" "b0a87721511cd8375de726797b07bbdeadb9e82863356e6c08638334bad2e373"`
Dec 12 06:18:52.515 INFO [stdout] b0a87721511cd8375de726797b07bbdeadb9e82863356e6c08638334bad2e373