Sep 10 07:53:46.384 INFO checking thermostat-0.0.2 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 07:53:46.384 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 07:53:46.384 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 07:53:46.588 INFO blam! 55cff0a8659a06a5d08cf67536fe66d2e1fa643b00c2d522f4b3322218a5accd
Sep 10 07:53:46.589 INFO running `"docker" "start" "-a" "55cff0a8659a06a5d08cf67536fe66d2e1fa643b00c2d522f4b3322218a5accd"`
Sep 10 07:53:47.657 INFO kablam! usermod: no changes
Sep 10 07:53:47.675 INFO kablam!     Checking thermostat v0.0.2 (file:///source)
Sep 10 07:53:47.792 INFO kablam! warning: field is never used: `maximum_heat_run_secs`
Sep 10 07:53:47.792 INFO kablam!    --> src/lib.rs:197:5
Sep 10 07:53:47.792 INFO kablam!     |
Sep 10 07:53:47.792 INFO kablam! 197 |     maximum_heat_run_secs: u32,
Sep 10 07:53:47.792 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 07:53:47.792 INFO kablam!     |
Sep 10 07:53:47.792 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 10 07:53:47.792 INFO kablam! 
Sep 10 07:53:47.792 INFO kablam! warning: field is never used: `maximum_cool_run_secs`
Sep 10 07:53:47.792 INFO kablam!    --> src/lib.rs:200:5
Sep 10 07:53:47.792 INFO kablam!     |
Sep 10 07:53:47.792 INFO kablam! 200 |     maximum_cool_run_secs: u32,
Sep 10 07:53:47.792 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 07:53:47.792 INFO kablam! 
Sep 10 07:53:47.792 INFO kablam! warning: field is never used: `maximum_fan_run_secs`
Sep 10 07:53:47.793 INFO kablam!    --> src/lib.rs:203:5
Sep 10 07:53:47.793 INFO kablam!     |
Sep 10 07:53:47.793 INFO kablam! 203 |     maximum_fan_run_secs: u32,
Sep 10 07:53:47.793 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 07:53:47.793 INFO kablam! 
Sep 10 07:53:47.793 INFO kablam! warning: method is never used: `fan`
Sep 10 07:53:47.793 INFO kablam!    --> src/lib.rs:450:5
Sep 10 07:53:47.793 INFO kablam!     |
Sep 10 07:53:47.793 INFO kablam! 450 |     fn fan(&mut self) -> Result<(), Error> {
Sep 10 07:53:47.793 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 07:53:47.793 INFO kablam! 
Sep 10 07:53:47.859 INFO kablam! warning: field is never used: `maximum_heat_run_secs`
Sep 10 07:53:47.859 INFO kablam!    --> src/lib.rs:197:5
Sep 10 07:53:47.859 INFO kablam!     |
Sep 10 07:53:47.859 INFO kablam! 197 |     maximum_heat_run_secs: u32,
Sep 10 07:53:47.859 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 07:53:47.859 INFO kablam!     |
Sep 10 07:53:47.859 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 10 07:53:47.859 INFO kablam! 
Sep 10 07:53:47.859 INFO kablam! warning: field is never used: `maximum_cool_run_secs`
Sep 10 07:53:47.859 INFO kablam!    --> src/lib.rs:200:5
Sep 10 07:53:47.859 INFO kablam!     |
Sep 10 07:53:47.859 INFO kablam! 200 |     maximum_cool_run_secs: u32,
Sep 10 07:53:47.859 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 07:53:47.859 INFO kablam! 
Sep 10 07:53:47.859 INFO kablam! warning: field is never used: `maximum_fan_run_secs`
Sep 10 07:53:47.859 INFO kablam!    --> src/lib.rs:203:5
Sep 10 07:53:47.859 INFO kablam!     |
Sep 10 07:53:47.859 INFO kablam! 203 |     maximum_fan_run_secs: u32,
Sep 10 07:53:47.859 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 07:53:47.859 INFO kablam! 
Sep 10 07:53:47.859 INFO kablam! warning: method is never used: `fan`
Sep 10 07:53:47.859 INFO kablam!    --> src/lib.rs:450:5
Sep 10 07:53:47.859 INFO kablam!     |
Sep 10 07:53:47.859 INFO kablam! 450 |     fn fan(&mut self) -> Result<(), Error> {
Sep 10 07:53:47.859 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 07:53:47.859 INFO kablam! 
Sep 10 07:53:48.013 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
Sep 10 07:53:48.014 INFO kablam! su: No module specific data is present
Sep 10 07:53:48.639 INFO running `"docker" "rm" "-f" "55cff0a8659a06a5d08cf67536fe66d2e1fa643b00c2d522f4b3322218a5accd"`
Sep 10 07:53:48.689 INFO blam! 55cff0a8659a06a5d08cf67536fe66d2e1fa643b00c2d522f4b3322218a5accd