Nov 10 07:52:58.147 INFO checking climate-si7020-0.1.0 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 10 07:52:58.147 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-1/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 10 07:52:58.546 INFO blam! d86800653ab766eaf1efd5e9ac8e0806e7f9d3e10883eaabbd708c0020292920
Nov 10 07:52:58.546 INFO running `"docker" "start" "-a" "d86800653ab766eaf1efd5e9ac8e0806e7f9d3e10883eaabbd708c0020292920"`
Nov 10 07:52:59.773 INFO kablam! usermod: no changes
Nov 10 07:52:59.811 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Nov 10 07:52:59.811 INFO kablam! disables Cargo from automatically inferring other binary targets.
Nov 10 07:52:59.811 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Nov 10 07:52:59.811 INFO kablam! files will be included as a binary target:
Nov 10 07:52:59.811 INFO kablam! 
Nov 10 07:52:59.811 INFO kablam! * /source/src/main.rs
Nov 10 07:52:59.811 INFO kablam! 
Nov 10 07:52:59.811 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Nov 10 07:52:59.811 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Nov 10 07:52:59.811 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Nov 10 07:52:59.811 INFO kablam! section. You may also move the files to a location where Cargo would not
Nov 10 07:52:59.811 INFO kablam! automatically infer them to be a target, such as in subfolders.
Nov 10 07:52:59.811 INFO kablam! 
Nov 10 07:52:59.811 INFO kablam! For more information on this warning you can consult
Nov 10 07:52:59.811 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Nov 10 07:52:59.811 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `tessel-climate`,
Nov 10 07:52:59.811 INFO kablam! please set bin.path in Cargo.toml
Nov 10 07:52:59.839 INFO kablam!     Checking climate-si7020 v0.1.0 (/source)
Nov 10 07:53:01.471 INFO kablam! warning: constant item is never used: `HUMIDITY_OFFSET`
Nov 10 07:53:01.472 INFO kablam!   --> src/lib.rs:26:1
Nov 10 07:53:01.473 INFO kablam!    |
Nov 10 07:53:01.473 INFO kablam! 26 | const HUMIDITY_OFFSET: f64 = 6.0;
Nov 10 07:53:01.474 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 07:53:01.474 INFO kablam!    |
Nov 10 07:53:01.475 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 10 07:53:01.475 INFO kablam! 
Nov 10 07:53:01.476 INFO kablam! warning: constant item is never used: `HUMIDITY_SLOPE`
Nov 10 07:53:01.477 INFO kablam!   --> src/lib.rs:27:1
Nov 10 07:53:01.477 INFO kablam!    |
Nov 10 07:53:01.478 INFO kablam! 27 | const HUMIDITY_SLOPE: f64 = 125.0/65536.0;
Nov 10 07:53:01.478 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 07:53:01.479 INFO kablam! 
Nov 10 07:53:01.480 INFO kablam! warning: method is never used: `write`
Nov 10 07:53:01.487 INFO kablam!   --> src/lib.rs:57:5
Nov 10 07:53:01.487 INFO kablam!    |
Nov 10 07:53:01.488 INFO kablam! 57 |     fn write(&mut self, values: &[Command], value: u8) -> io::Result<()> {
Nov 10 07:53:01.489 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 07:53:01.489 INFO kablam! 
Nov 10 07:53:02.023 INFO kablam! warning: constant item is never used: `HUMIDITY_OFFSET`
Nov 10 07:53:02.023 INFO kablam!   --> src/lib.rs:26:1
Nov 10 07:53:02.023 INFO kablam!    |
Nov 10 07:53:02.023 INFO kablam! 26 | const HUMIDITY_OFFSET: f64 = 6.0;
Nov 10 07:53:02.023 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 07:53:02.023 INFO kablam!    |
Nov 10 07:53:02.025 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 10 07:53:02.025 INFO kablam! 
Nov 10 07:53:02.025 INFO kablam! warning: constant item is never used: `HUMIDITY_SLOPE`
Nov 10 07:53:02.025 INFO kablam!   --> src/lib.rs:27:1
Nov 10 07:53:02.025 INFO kablam!    |
Nov 10 07:53:02.025 INFO kablam! 27 | const HUMIDITY_SLOPE: f64 = 125.0/65536.0;
Nov 10 07:53:02.025 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 07:53:02.025 INFO kablam! 
Nov 10 07:53:02.025 INFO kablam! warning: method is never used: `write`
Nov 10 07:53:02.025 INFO kablam!   --> src/lib.rs:57:5
Nov 10 07:53:02.025 INFO kablam!    |
Nov 10 07:53:02.025 INFO kablam! 57 |     fn write(&mut self, values: &[Command], value: u8) -> io::Result<()> {
Nov 10 07:53:02.026 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 07:53:02.027 INFO kablam! 
Nov 10 07:53:03.044 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 10 07:53:03.045 INFO kablam!   --> src/main.rs:11:5
Nov 10 07:53:03.046 INFO kablam!    |
Nov 10 07:53:03.046 INFO kablam! 11 | use std::io::prelude::*;
Nov 10 07:53:03.047 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 10 07:53:03.047 INFO kablam!    |
Nov 10 07:53:03.048 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 10 07:53:03.049 INFO kablam! 
Nov 10 07:53:03.118 INFO kablam! warning: variable does not need to be mutable
Nov 10 07:53:03.119 INFO kablam!   --> src/main.rs:15:10
Nov 10 07:53:03.119 INFO kablam!    |
Nov 10 07:53:03.120 INFO kablam! 15 |     let (mut port_a, _) = Tessel::ports().unwrap();
Nov 10 07:53:03.120 INFO kablam!    |          ----^^^^^^
Nov 10 07:53:03.121 INFO kablam!    |          |
Nov 10 07:53:03.121 INFO kablam!    |          help: remove this `mut`
Nov 10 07:53:03.122 INFO kablam!    |
Nov 10 07:53:03.122 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 10 07:53:03.123 INFO kablam! 
Nov 10 07:53:03.493 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 10 07:53:03.493 INFO kablam!   --> src/main.rs:11:5
Nov 10 07:53:03.493 INFO kablam!    |
Nov 10 07:53:03.493 INFO kablam! 11 | use std::io::prelude::*;
Nov 10 07:53:03.493 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 10 07:53:03.493 INFO kablam!    |
Nov 10 07:53:03.494 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 10 07:53:03.494 INFO kablam! 
Nov 10 07:53:03.531 INFO kablam! warning: variable does not need to be mutable
Nov 10 07:53:03.531 INFO kablam!   --> src/main.rs:15:10
Nov 10 07:53:03.531 INFO kablam!    |
Nov 10 07:53:03.531 INFO kablam! 15 |     let (mut port_a, _) = Tessel::ports().unwrap();
Nov 10 07:53:03.531 INFO kablam!    |          ----^^^^^^
Nov 10 07:53:03.531 INFO kablam!    |          |
Nov 10 07:53:03.531 INFO kablam!    |          help: remove this `mut`
Nov 10 07:53:03.531 INFO kablam!    |
Nov 10 07:53:03.531 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 10 07:53:03.531 INFO kablam! 
Nov 10 07:53:03.565 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.76s
Nov 10 07:53:03.568 INFO kablam! su: No module specific data is present
Nov 10 07:53:05.063 INFO running `"docker" "rm" "-f" "d86800653ab766eaf1efd5e9ac8e0806e7f9d3e10883eaabbd708c0020292920"`
Nov 10 07:53:05.417 INFO blam! d86800653ab766eaf1efd5e9ac8e0806e7f9d3e10883eaabbd708c0020292920