Oct 22 04:01:24.797 INFO checking climate-si7020-0.1.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 04:01:24.797 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 22 04:01:25.124 INFO blam! 741e261622078972d157a986906c3abd6ec579216e4d6e737d9360fef5d1a6b4
Oct 22 04:01:25.126 INFO running `"docker" "start" "-a" "741e261622078972d157a986906c3abd6ec579216e4d6e737d9360fef5d1a6b4"`
Oct 22 04:01:25.904 INFO kablam! usermod: no changes
Oct 22 04:01:25.964 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Oct 22 04:01:25.964 INFO kablam! disables Cargo from automatically inferring other binary targets.
Oct 22 04:01:25.964 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Oct 22 04:01:25.964 INFO kablam! files will be included as a binary target:
Oct 22 04:01:25.964 INFO kablam! 
Oct 22 04:01:25.964 INFO kablam! * /source/src/main.rs
Oct 22 04:01:25.964 INFO kablam! 
Oct 22 04:01:25.964 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Oct 22 04:01:25.964 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Oct 22 04:01:25.964 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Oct 22 04:01:25.964 INFO kablam! section. You may also move the files to a location where Cargo would not
Oct 22 04:01:25.964 INFO kablam! automatically infer them to be a target, such as in subfolders.
Oct 22 04:01:25.964 INFO kablam! 
Oct 22 04:01:25.964 INFO kablam! For more information on this warning you can consult
Oct 22 04:01:25.964 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Oct 22 04:01:25.964 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `tessel-climate`,
Oct 22 04:01:25.964 INFO kablam! please set bin.path in Cargo.toml
Oct 22 04:01:25.996 INFO kablam!     Checking atomic-option v0.1.2
Oct 22 04:01:26.764 INFO kablam!     Checking tessel v0.3.1
Oct 22 04:01:27.978 INFO kablam!     Checking climate-si7020 v0.1.0 (/source)
Oct 22 04:01:29.469 INFO kablam! warning: constant item is never used: `HUMIDITY_OFFSET`
Oct 22 04:01:29.469 INFO kablam!   --> src/lib.rs:26:1
Oct 22 04:01:29.469 INFO kablam!    |
Oct 22 04:01:29.469 INFO kablam! 26 | const HUMIDITY_OFFSET: f64 = 6.0;
Oct 22 04:01:29.469 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 04:01:29.469 INFO kablam!    |
Oct 22 04:01:29.469 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 22 04:01:29.469 INFO kablam! 
Oct 22 04:01:29.469 INFO kablam! warning: constant item is never used: `HUMIDITY_SLOPE`
Oct 22 04:01:29.469 INFO kablam!   --> src/lib.rs:27:1
Oct 22 04:01:29.469 INFO kablam!    |
Oct 22 04:01:29.469 INFO kablam! 27 | const HUMIDITY_SLOPE: f64 = 125.0/65536.0;
Oct 22 04:01:29.469 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 04:01:29.469 INFO kablam! 
Oct 22 04:01:29.469 INFO kablam! warning: method is never used: `write`
Oct 22 04:01:29.469 INFO kablam!   --> src/lib.rs:57:5
Oct 22 04:01:29.469 INFO kablam!    |
Oct 22 04:01:29.469 INFO kablam! 57 |     fn write(&mut self, values: &[Command], value: u8) -> io::Result<()> {
Oct 22 04:01:29.469 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 04:01:29.469 INFO kablam! 
Oct 22 04:01:29.772 INFO kablam! warning: constant item is never used: `HUMIDITY_OFFSET`
Oct 22 04:01:29.772 INFO kablam!   --> src/lib.rs:26:1
Oct 22 04:01:29.772 INFO kablam!    |
Oct 22 04:01:29.772 INFO kablam! 26 | const HUMIDITY_OFFSET: f64 = 6.0;
Oct 22 04:01:29.772 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 04:01:29.772 INFO kablam!    |
Oct 22 04:01:29.772 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 22 04:01:29.772 INFO kablam! 
Oct 22 04:01:29.772 INFO kablam! warning: constant item is never used: `HUMIDITY_SLOPE`
Oct 22 04:01:29.772 INFO kablam!   --> src/lib.rs:27:1
Oct 22 04:01:29.772 INFO kablam!    |
Oct 22 04:01:29.772 INFO kablam! 27 | const HUMIDITY_SLOPE: f64 = 125.0/65536.0;
Oct 22 04:01:29.772 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 04:01:29.772 INFO kablam! 
Oct 22 04:01:29.772 INFO kablam! warning: method is never used: `write`
Oct 22 04:01:29.772 INFO kablam!   --> src/lib.rs:57:5
Oct 22 04:01:29.772 INFO kablam!    |
Oct 22 04:01:29.772 INFO kablam! 57 |     fn write(&mut self, values: &[Command], value: u8) -> io::Result<()> {
Oct 22 04:01:29.772 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 22 04:01:29.772 INFO kablam! 
Oct 22 04:01:31.508 INFO kablam! warning: unused import: `std::io::prelude::*`
Oct 22 04:01:31.508 INFO kablam!   --> src/main.rs:11:5
Oct 22 04:01:31.508 INFO kablam!    |
Oct 22 04:01:31.508 INFO kablam! 11 | use std::io::prelude::*;
Oct 22 04:01:31.508 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 22 04:01:31.508 INFO kablam!    |
Oct 22 04:01:31.508 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 22 04:01:31.508 INFO kablam! 
Oct 22 04:01:31.540 INFO kablam! warning: variable does not need to be mutable
Oct 22 04:01:31.540 INFO kablam!   --> src/main.rs:15:10
Oct 22 04:01:31.540 INFO kablam!    |
Oct 22 04:01:31.540 INFO kablam! 15 |     let (mut port_a, _) = Tessel::ports().unwrap();
Oct 22 04:01:31.540 INFO kablam!    |          ----^^^^^^
Oct 22 04:01:31.540 INFO kablam!    |          |
Oct 22 04:01:31.540 INFO kablam!    |          help: remove this `mut`
Oct 22 04:01:31.540 INFO kablam!    |
Oct 22 04:01:31.540 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 22 04:01:31.540 INFO kablam! 
Oct 22 04:01:31.964 INFO kablam! warning: unused import: `std::io::prelude::*`
Oct 22 04:01:31.965 INFO kablam!   --> src/main.rs:11:5
Oct 22 04:01:31.965 INFO kablam!    |
Oct 22 04:01:31.965 INFO kablam! 11 | use std::io::prelude::*;
Oct 22 04:01:31.965 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 22 04:01:31.966 INFO kablam!    |
Oct 22 04:01:31.966 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 22 04:01:31.966 INFO kablam! 
Oct 22 04:01:31.993 INFO kablam! warning: variable does not need to be mutable
Oct 22 04:01:31.993 INFO kablam!   --> src/main.rs:15:10
Oct 22 04:01:31.993 INFO kablam!    |
Oct 22 04:01:31.994 INFO kablam! 15 |     let (mut port_a, _) = Tessel::ports().unwrap();
Oct 22 04:01:31.994 INFO kablam!    |          ----^^^^^^
Oct 22 04:01:31.994 INFO kablam!    |          |
Oct 22 04:01:31.995 INFO kablam!    |          help: remove this `mut`
Oct 22 04:01:31.995 INFO kablam!    |
Oct 22 04:01:31.995 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 22 04:01:31.995 INFO kablam! 
Oct 22 04:01:32.049 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.10s
Oct 22 04:01:32.049 INFO kablam! su: No module specific data is present
Oct 22 04:01:32.357 INFO running `"docker" "rm" "-f" "741e261622078972d157a986906c3abd6ec579216e4d6e737d9360fef5d1a6b4"`
Oct 22 04:01:32.697 INFO blam! 741e261622078972d157a986906c3abd6ec579216e4d6e737d9360fef5d1a6b4