Oct 27 17:20:26.418 INFO checking relay-mono-0.1.0 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 17:20:26.418 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 17:20:26.935 INFO blam! 8f3083ed036ab5303d3317b30b72478d0927979534bbc3c2b4cf86bb78b5bd41
Oct 27 17:20:26.943 INFO running `"docker" "start" "-a" "8f3083ed036ab5303d3317b30b72478d0927979534bbc3c2b4cf86bb78b5bd41"`
Oct 27 17:20:27.999 INFO kablam! usermod: no changes
Oct 27 17:20:28.067 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Oct 27 17:20:28.067 INFO kablam! disables Cargo from automatically inferring other binary targets.
Oct 27 17:20:28.067 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Oct 27 17:20:28.067 INFO kablam! files will be included as a binary target:
Oct 27 17:20:28.067 INFO kablam! 
Oct 27 17:20:28.067 INFO kablam! * /source/src/main.rs
Oct 27 17:20:28.067 INFO kablam! 
Oct 27 17:20:28.067 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Oct 27 17:20:28.067 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Oct 27 17:20:28.067 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Oct 27 17:20:28.067 INFO kablam! section. You may also move the files to a location where Cargo would not
Oct 27 17:20:28.067 INFO kablam! automatically infer them to be a target, such as in subfolders.
Oct 27 17:20:28.067 INFO kablam! 
Oct 27 17:20:28.067 INFO kablam! For more information on this warning you can consult
Oct 27 17:20:28.067 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Oct 27 17:20:28.067 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `tessel-relay`,
Oct 27 17:20:28.067 INFO kablam! please set bin.path in Cargo.toml
Oct 27 17:20:28.111 INFO kablam!     Checking relay-mono v0.1.0 (/source)
Oct 27 17:20:29.953 INFO kablam! warning: unused import: `std::thread`
Oct 27 17:20:29.953 INFO kablam!  --> src/lib.rs:6:5
Oct 27 17:20:29.954 INFO kablam!   |
Oct 27 17:20:29.954 INFO kablam! 6 | use std::thread;
Oct 27 17:20:29.954 INFO kablam!   |     ^^^^^^^^^^^
Oct 27 17:20:29.954 INFO kablam!   |
Oct 27 17:20:29.954 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 17:20:29.954 INFO kablam! 
Oct 27 17:20:29.954 INFO kablam! warning: unused import: `std::time::Duration`
Oct 27 17:20:29.954 INFO kablam!  --> src/lib.rs:7:5
Oct 27 17:20:29.954 INFO kablam!   |
Oct 27 17:20:29.954 INFO kablam! 7 | use std::time::Duration;
Oct 27 17:20:29.954 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 27 17:20:29.954 INFO kablam! 
Oct 27 17:20:29.954 INFO kablam! warning: unused import: `std::ops::Range`
Oct 27 17:20:29.954 INFO kablam!  --> src/lib.rs:8:5
Oct 27 17:20:29.954 INFO kablam!   |
Oct 27 17:20:29.954 INFO kablam! 8 | use std::ops::Range;
Oct 27 17:20:29.954 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 27 17:20:29.954 INFO kablam! 
Oct 27 17:20:29.991 INFO kablam! warning: unused import: `std::thread`
Oct 27 17:20:29.991 INFO kablam!  --> src/lib.rs:6:5
Oct 27 17:20:29.991 INFO kablam!   |
Oct 27 17:20:29.992 INFO kablam! 6 | use std::thread;
Oct 27 17:20:29.992 INFO kablam!   |     ^^^^^^^^^^^
Oct 27 17:20:29.992 INFO kablam!   |
Oct 27 17:20:29.992 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 17:20:29.993 INFO kablam! 
Oct 27 17:20:29.993 INFO kablam! warning: unused import: `std::time::Duration`
Oct 27 17:20:29.993 INFO kablam!  --> src/lib.rs:7:5
Oct 27 17:20:29.993 INFO kablam!   |
Oct 27 17:20:29.994 INFO kablam! 7 | use std::time::Duration;
Oct 27 17:20:29.994 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 27 17:20:29.994 INFO kablam! 
Oct 27 17:20:29.995 INFO kablam! warning: unused import: `std::ops::Range`
Oct 27 17:20:29.995 INFO kablam!  --> src/lib.rs:8:5
Oct 27 17:20:29.995 INFO kablam!   |
Oct 27 17:20:29.995 INFO kablam! 8 | use std::ops::Range;
Oct 27 17:20:29.996 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 27 17:20:29.996 INFO kablam! 
Oct 27 17:20:30.043 INFO kablam! warning: unused variable: `i2c`
Oct 27 17:20:30.043 INFO kablam!   --> src/lib.rs:19:14
Oct 27 17:20:30.044 INFO kablam!    |
Oct 27 17:20:30.044 INFO kablam! 19 |         let (i2c, gpio) = port.i2c();
Oct 27 17:20:30.044 INFO kablam!    |              ^^^ help: consider using `_i2c` instead
Oct 27 17:20:30.051 INFO kablam!    |
Oct 27 17:20:30.051 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 17:20:30.051 INFO kablam! 
Oct 27 17:20:30.079 INFO kablam! warning: unused variable: `i2c`
Oct 27 17:20:30.079 INFO kablam!   --> src/lib.rs:19:14
Oct 27 17:20:30.080 INFO kablam!    |
Oct 27 17:20:30.080 INFO kablam! 19 |         let (i2c, gpio) = port.i2c();
Oct 27 17:20:30.080 INFO kablam!    |              ^^^ help: consider using `_i2c` instead
Oct 27 17:20:30.080 INFO kablam!    |
Oct 27 17:20:30.081 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 17:20:30.081 INFO kablam! 
Oct 27 17:20:30.087 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 17:20:30.087 INFO kablam!   --> src/lib.rs:32:9
Oct 27 17:20:30.087 INFO kablam!    |
Oct 27 17:20:30.088 INFO kablam! 32 |         self.pin1.output(false);
Oct 27 17:20:30.088 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 17:20:30.088 INFO kablam!    |
Oct 27 17:20:30.088 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 17:20:30.089 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 17:20:30.089 INFO kablam! 
Oct 27 17:20:30.089 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 17:20:30.089 INFO kablam!   --> src/lib.rs:33:9
Oct 27 17:20:30.090 INFO kablam!    |
Oct 27 17:20:30.090 INFO kablam! 33 |         self.pin2.output(false);
Oct 27 17:20:30.090 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 17:20:30.090 INFO kablam!    |
Oct 27 17:20:30.091 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 17:20:30.091 INFO kablam! 
Oct 27 17:20:30.091 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 17:20:30.091 INFO kablam!   --> src/lib.rs:40:13
Oct 27 17:20:30.092 INFO kablam!    |
Oct 27 17:20:30.092 INFO kablam! 40 |             self.pin1.output(value);
Oct 27 17:20:30.092 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 17:20:30.092 INFO kablam!    |
Oct 27 17:20:30.093 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 17:20:30.093 INFO kablam! 
Oct 27 17:20:30.093 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 17:20:30.093 INFO kablam!   --> src/lib.rs:43:13
Oct 27 17:20:30.094 INFO kablam!    |
Oct 27 17:20:30.094 INFO kablam! 43 |             self.pin2.output(value);
Oct 27 17:20:30.094 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 17:20:30.095 INFO kablam!    |
Oct 27 17:20:30.095 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 17:20:30.095 INFO kablam! 
Oct 27 17:20:30.111 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 17:20:30.111 INFO kablam!   --> src/lib.rs:32:9
Oct 27 17:20:30.111 INFO kablam!    |
Oct 27 17:20:30.112 INFO kablam! 32 |         self.pin1.output(false);
Oct 27 17:20:30.112 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 17:20:30.112 INFO kablam!    |
Oct 27 17:20:30.112 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 17:20:30.113 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 17:20:30.113 INFO kablam! 
Oct 27 17:20:30.113 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 17:20:30.113 INFO kablam!   --> src/lib.rs:33:9
Oct 27 17:20:30.114 INFO kablam!    |
Oct 27 17:20:30.114 INFO kablam! 33 |         self.pin2.output(false);
Oct 27 17:20:30.114 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 17:20:30.115 INFO kablam!    |
Oct 27 17:20:30.115 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 17:20:30.115 INFO kablam! 
Oct 27 17:20:30.115 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 17:20:30.116 INFO kablam!   --> src/lib.rs:40:13
Oct 27 17:20:30.116 INFO kablam!    |
Oct 27 17:20:30.116 INFO kablam! 40 |             self.pin1.output(value);
Oct 27 17:20:30.116 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 17:20:30.117 INFO kablam!    |
Oct 27 17:20:30.117 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 17:20:30.117 INFO kablam! 
Oct 27 17:20:30.117 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 17:20:30.117 INFO kablam!   --> src/lib.rs:43:13
Oct 27 17:20:30.117 INFO kablam!    |
Oct 27 17:20:30.117 INFO kablam! 43 |             self.pin2.output(value);
Oct 27 17:20:30.117 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 17:20:30.117 INFO kablam!    |
Oct 27 17:20:30.117 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 17:20:30.117 INFO kablam! 
Oct 27 17:20:32.067 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.03s
Oct 27 17:20:32.073 INFO kablam! su: No module specific data is present
Oct 27 17:20:33.129 INFO running `"docker" "rm" "-f" "8f3083ed036ab5303d3317b30b72478d0927979534bbc3c2b4cf86bb78b5bd41"`
Oct 27 17:20:33.359 INFO blam! 8f3083ed036ab5303d3317b30b72478d0927979534bbc3c2b4cf86bb78b5bd41