Nov 03 10:10:04.220 INFO checking climate-si7020-0.1.0 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 10:10:04.222 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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"`
Nov 03 10:10:04.548 INFO blam! 7e6155d57b75ef889ac505c59002422881c0ff5eb67f93f0761134f22ff0e44a
Nov 03 10:10:04.550 INFO running `"docker" "start" "-a" "7e6155d57b75ef889ac505c59002422881c0ff5eb67f93f0761134f22ff0e44a"`
Nov 03 10:10:05.956 INFO kablam! usermod: no changes
Nov 03 10:10:06.020 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Nov 03 10:10:06.020 INFO kablam! disables Cargo from automatically inferring other binary targets.
Nov 03 10:10:06.020 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Nov 03 10:10:06.020 INFO kablam! files will be included as a binary target:
Nov 03 10:10:06.020 INFO kablam! 
Nov 03 10:10:06.020 INFO kablam! * /source/src/main.rs
Nov 03 10:10:06.020 INFO kablam! 
Nov 03 10:10:06.020 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Nov 03 10:10:06.020 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Nov 03 10:10:06.020 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Nov 03 10:10:06.020 INFO kablam! section. You may also move the files to a location where Cargo would not
Nov 03 10:10:06.020 INFO kablam! automatically infer them to be a target, such as in subfolders.
Nov 03 10:10:06.020 INFO kablam! 
Nov 03 10:10:06.020 INFO kablam! For more information on this warning you can consult
Nov 03 10:10:06.020 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Nov 03 10:10:06.020 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `tessel-climate`,
Nov 03 10:10:06.020 INFO kablam! please set bin.path in Cargo.toml
Nov 03 10:10:06.060 INFO kablam!     Checking climate-si7020 v0.1.0 (/source)
Nov 03 10:10:07.544 INFO kablam! warning: constant item is never used: `HUMIDITY_OFFSET`
Nov 03 10:10:07.544 INFO kablam!   --> src/lib.rs:26:1
Nov 03 10:10:07.544 INFO kablam!    |
Nov 03 10:10:07.544 INFO kablam! 26 | const HUMIDITY_OFFSET: f64 = 6.0;
Nov 03 10:10:07.544 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 10:10:07.544 INFO kablam!    |
Nov 03 10:10:07.544 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 03 10:10:07.544 INFO kablam! 
Nov 03 10:10:07.544 INFO kablam! warning: constant item is never used: `HUMIDITY_SLOPE`
Nov 03 10:10:07.544 INFO kablam!   --> src/lib.rs:27:1
Nov 03 10:10:07.544 INFO kablam!    |
Nov 03 10:10:07.544 INFO kablam! 27 | const HUMIDITY_SLOPE: f64 = 125.0/65536.0;
Nov 03 10:10:07.544 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 10:10:07.544 INFO kablam! 
Nov 03 10:10:07.544 INFO kablam! warning: method is never used: `write`
Nov 03 10:10:07.544 INFO kablam!   --> src/lib.rs:57:5
Nov 03 10:10:07.544 INFO kablam!    |
Nov 03 10:10:07.544 INFO kablam! 57 |     fn write(&mut self, values: &[Command], value: u8) -> io::Result<()> {
Nov 03 10:10:07.545 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 10:10:07.545 INFO kablam! 
Nov 03 10:10:07.708 INFO kablam! warning: constant item is never used: `HUMIDITY_OFFSET`
Nov 03 10:10:07.708 INFO kablam!   --> src/lib.rs:26:1
Nov 03 10:10:07.708 INFO kablam!    |
Nov 03 10:10:07.708 INFO kablam! 26 | const HUMIDITY_OFFSET: f64 = 6.0;
Nov 03 10:10:07.708 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 10:10:07.708 INFO kablam!    |
Nov 03 10:10:07.708 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 03 10:10:07.708 INFO kablam! 
Nov 03 10:10:07.708 INFO kablam! warning: constant item is never used: `HUMIDITY_SLOPE`
Nov 03 10:10:07.708 INFO kablam!   --> src/lib.rs:27:1
Nov 03 10:10:07.708 INFO kablam!    |
Nov 03 10:10:07.708 INFO kablam! 27 | const HUMIDITY_SLOPE: f64 = 125.0/65536.0;
Nov 03 10:10:07.708 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 10:10:07.708 INFO kablam! 
Nov 03 10:10:07.708 INFO kablam! warning: method is never used: `write`
Nov 03 10:10:07.708 INFO kablam!   --> src/lib.rs:57:5
Nov 03 10:10:07.708 INFO kablam!    |
Nov 03 10:10:07.708 INFO kablam! 57 |     fn write(&mut self, values: &[Command], value: u8) -> io::Result<()> {
Nov 03 10:10:07.708 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 10:10:07.708 INFO kablam! 
Nov 03 10:10:09.069 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 03 10:10:09.076 INFO kablam!   --> src/main.rs:11:5
Nov 03 10:10:09.077 INFO kablam!    |
Nov 03 10:10:09.077 INFO kablam! 11 | use std::io::prelude::*;
Nov 03 10:10:09.077 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 03 10:10:09.078 INFO kablam!    |
Nov 03 10:10:09.078 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 03 10:10:09.078 INFO kablam! 
Nov 03 10:10:09.160 INFO kablam! warning: variable does not need to be mutable
Nov 03 10:10:09.161 INFO kablam!   --> src/main.rs:15:10
Nov 03 10:10:09.161 INFO kablam!    |
Nov 03 10:10:09.161 INFO kablam! 15 |     let (mut port_a, _) = Tessel::ports().unwrap();
Nov 03 10:10:09.162 INFO kablam!    |          ----^^^^^^
Nov 03 10:10:09.164 INFO kablam!    |          |
Nov 03 10:10:09.164 INFO kablam!    |          help: remove this `mut`
Nov 03 10:10:09.164 INFO kablam!    |
Nov 03 10:10:09.164 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 10:10:09.164 INFO kablam! 
Nov 03 10:10:09.248 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 03 10:10:09.248 INFO kablam!   --> src/main.rs:11:5
Nov 03 10:10:09.248 INFO kablam!    |
Nov 03 10:10:09.248 INFO kablam! 11 | use std::io::prelude::*;
Nov 03 10:10:09.248 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 03 10:10:09.248 INFO kablam!    |
Nov 03 10:10:09.248 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 03 10:10:09.248 INFO kablam! 
Nov 03 10:10:09.277 INFO kablam! warning: variable does not need to be mutable
Nov 03 10:10:09.277 INFO kablam!   --> src/main.rs:15:10
Nov 03 10:10:09.277 INFO kablam!    |
Nov 03 10:10:09.278 INFO kablam! 15 |     let (mut port_a, _) = Tessel::ports().unwrap();
Nov 03 10:10:09.278 INFO kablam!    |          ----^^^^^^
Nov 03 10:10:09.278 INFO kablam!    |          |
Nov 03 10:10:09.278 INFO kablam!    |          help: remove this `mut`
Nov 03 10:10:09.280 INFO kablam!    |
Nov 03 10:10:09.280 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 10:10:09.280 INFO kablam! 
Nov 03 10:10:09.296 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.30s
Nov 03 10:10:09.304 INFO kablam! su: No module specific data is present
Nov 03 10:10:09.692 INFO running `"docker" "rm" "-f" "7e6155d57b75ef889ac505c59002422881c0ff5eb67f93f0761134f22ff0e44a"`
Nov 03 10:10:09.876 INFO blam! 7e6155d57b75ef889ac505c59002422881c0ff5eb67f93f0761134f22ff0e44a