Sep 05 21:59:49.795 INFO checking thermostat-0.0.2 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 21:59:49.795 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 21:59:49.795 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 21:59:49.949 INFO blam! f1ae9794c33896fcfa859c22e8356b554921d54a06f5fbed2a91f61e3de8d691
Sep 05 21:59:49.950 INFO running `"docker" "start" "-a" "f1ae9794c33896fcfa859c22e8356b554921d54a06f5fbed2a91f61e3de8d691"`
Sep 05 21:59:50.893 INFO kablam! usermod: no changes
Sep 05 21:59:50.942 INFO kablam!     Checking thermostat v0.0.2 (file:///source)
Sep 05 21:59:51.122 INFO kablam! warning: field is never used: `maximum_heat_run_secs`
Sep 05 21:59:51.122 INFO kablam!    --> src/lib.rs:197:5
Sep 05 21:59:51.122 INFO kablam!     |
Sep 05 21:59:51.122 INFO kablam! 197 |     maximum_heat_run_secs: u32,
Sep 05 21:59:51.122 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:59:51.122 INFO kablam!     |
Sep 05 21:59:51.122 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 05 21:59:51.122 INFO kablam! 
Sep 05 21:59:51.122 INFO kablam! warning: field is never used: `maximum_cool_run_secs`
Sep 05 21:59:51.122 INFO kablam!    --> src/lib.rs:200:5
Sep 05 21:59:51.122 INFO kablam!     |
Sep 05 21:59:51.122 INFO kablam! 200 |     maximum_cool_run_secs: u32,
Sep 05 21:59:51.122 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:59:51.122 INFO kablam! 
Sep 05 21:59:51.122 INFO kablam! warning: field is never used: `maximum_fan_run_secs`
Sep 05 21:59:51.122 INFO kablam!    --> src/lib.rs:203:5
Sep 05 21:59:51.122 INFO kablam!     |
Sep 05 21:59:51.122 INFO kablam! 203 |     maximum_fan_run_secs: u32,
Sep 05 21:59:51.122 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:59:51.122 INFO kablam! 
Sep 05 21:59:51.122 INFO kablam! warning: method is never used: `fan`
Sep 05 21:59:51.122 INFO kablam!    --> src/lib.rs:450:5
Sep 05 21:59:51.122 INFO kablam!     |
Sep 05 21:59:51.122 INFO kablam! 450 |     fn fan(&mut self) -> Result<(), Error> {
Sep 05 21:59:51.122 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:59:51.122 INFO kablam! 
Sep 05 21:59:51.233 INFO kablam! warning: field is never used: `maximum_heat_run_secs`
Sep 05 21:59:51.233 INFO kablam!    --> src/lib.rs:197:5
Sep 05 21:59:51.233 INFO kablam!     |
Sep 05 21:59:51.234 INFO kablam! 197 |     maximum_heat_run_secs: u32,
Sep 05 21:59:51.234 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:59:51.234 INFO kablam!     |
Sep 05 21:59:51.234 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 05 21:59:51.234 INFO kablam! 
Sep 05 21:59:51.234 INFO kablam! warning: field is never used: `maximum_cool_run_secs`
Sep 05 21:59:51.234 INFO kablam!    --> src/lib.rs:200:5
Sep 05 21:59:51.234 INFO kablam!     |
Sep 05 21:59:51.234 INFO kablam! 200 |     maximum_cool_run_secs: u32,
Sep 05 21:59:51.234 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:59:51.234 INFO kablam! 
Sep 05 21:59:51.234 INFO kablam! warning: field is never used: `maximum_fan_run_secs`
Sep 05 21:59:51.234 INFO kablam!    --> src/lib.rs:203:5
Sep 05 21:59:51.234 INFO kablam!     |
Sep 05 21:59:51.234 INFO kablam! 203 |     maximum_fan_run_secs: u32,
Sep 05 21:59:51.234 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:59:51.234 INFO kablam! 
Sep 05 21:59:51.234 INFO kablam! warning: method is never used: `fan`
Sep 05 21:59:51.234 INFO kablam!    --> src/lib.rs:450:5
Sep 05 21:59:51.234 INFO kablam!     |
Sep 05 21:59:51.234 INFO kablam! 450 |     fn fan(&mut self) -> Result<(), Error> {
Sep 05 21:59:51.234 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:59:51.234 INFO kablam! 
Sep 05 21:59:51.535 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Sep 05 21:59:51.537 INFO kablam! su: No module specific data is present
Sep 05 21:59:52.205 INFO running `"docker" "rm" "-f" "f1ae9794c33896fcfa859c22e8356b554921d54a06f5fbed2a91f61e3de8d691"`
Sep 05 21:59:52.272 INFO blam! f1ae9794c33896fcfa859c22e8356b554921d54a06f5fbed2a91f61e3de8d691