Sep 02 03:14:32.490 INFO checking relay-mono-0.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 03:14:32.490 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 03:14:32.490 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 03:14:32.657 INFO blam! f9120fcab5e59df23e2b0f2f76661e6b559747d3b8171ed4b3f6455b3b11d12e
Sep 02 03:14:32.659 INFO running `"docker" "start" "-a" "f9120fcab5e59df23e2b0f2f76661e6b559747d3b8171ed4b3f6455b3b11d12e"`
Sep 02 03:14:33.236 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Sep 02 03:14:33.236 INFO kablam! disables Cargo from automatically inferring other binary targets.
Sep 02 03:14:33.236 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 02 03:14:33.236 INFO kablam! files will be included as a binary target:
Sep 02 03:14:33.236 INFO kablam! 
Sep 02 03:14:33.236 INFO kablam! * /source/src/main.rs
Sep 02 03:14:33.236 INFO kablam! 
Sep 02 03:14:33.236 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 02 03:14:33.236 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Sep 02 03:14:33.236 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Sep 02 03:14:33.236 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 02 03:14:33.237 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 02 03:14:33.237 INFO kablam! 
Sep 02 03:14:33.237 INFO kablam! For more information on this warning you can consult
Sep 02 03:14:33.237 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 02 03:14:33.237 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `tessel-relay`,
Sep 02 03:14:33.237 INFO kablam! please set bin.path in Cargo.toml
Sep 02 03:14:33.266 INFO kablam!     Checking relay-mono v0.1.0 (file:///source)
Sep 02 03:14:33.916 INFO kablam! warning: unused import: `std::thread`
Sep 02 03:14:33.916 INFO kablam!  --> src/lib.rs:6:5
Sep 02 03:14:33.916 INFO kablam!   |
Sep 02 03:14:33.916 INFO kablam! 6 | use std::thread;
Sep 02 03:14:33.916 INFO kablam!   |     ^^^^^^^^^^^
Sep 02 03:14:33.916 INFO kablam!   |
Sep 02 03:14:33.916 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 03:14:33.916 INFO kablam! 
Sep 02 03:14:33.916 INFO kablam! warning: unused import: `std::time::Duration`
Sep 02 03:14:33.916 INFO kablam!  --> src/lib.rs:7:5
Sep 02 03:14:33.916 INFO kablam!   |
Sep 02 03:14:33.916 INFO kablam! 7 | use std::time::Duration;
Sep 02 03:14:33.916 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 02 03:14:33.916 INFO kablam! 
Sep 02 03:14:33.916 INFO kablam! warning: unused import: `std::ops::Range`
Sep 02 03:14:33.916 INFO kablam!  --> src/lib.rs:8:5
Sep 02 03:14:33.916 INFO kablam!   |
Sep 02 03:14:33.916 INFO kablam! 8 | use std::ops::Range;
Sep 02 03:14:33.916 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 02 03:14:33.916 INFO kablam! 
Sep 02 03:14:33.988 INFO kablam! warning: unused variable: `i2c`
Sep 02 03:14:33.988 INFO kablam!   --> src/lib.rs:19:14
Sep 02 03:14:33.988 INFO kablam!    |
Sep 02 03:14:33.988 INFO kablam! 19 |         let (i2c, gpio) = port.i2c();
Sep 02 03:14:33.988 INFO kablam!    |              ^^^ help: consider using `_i2c` instead
Sep 02 03:14:33.988 INFO kablam!    |
Sep 02 03:14:33.988 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 03:14:33.988 INFO kablam! 
Sep 02 03:14:34.008 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 03:14:34.008 INFO kablam!   --> src/lib.rs:32:9
Sep 02 03:14:34.008 INFO kablam!    |
Sep 02 03:14:34.008 INFO kablam! 32 |         self.pin1.output(false);
Sep 02 03:14:34.008 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:14:34.008 INFO kablam!    |
Sep 02 03:14:34.008 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 02 03:14:34.008 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 03:14:34.008 INFO kablam! 
Sep 02 03:14:34.009 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 03:14:34.009 INFO kablam!   --> src/lib.rs:33:9
Sep 02 03:14:34.009 INFO kablam!    |
Sep 02 03:14:34.009 INFO kablam! 33 |         self.pin2.output(false);
Sep 02 03:14:34.009 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:14:34.009 INFO kablam!    |
Sep 02 03:14:34.009 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 03:14:34.010 INFO kablam! 
Sep 02 03:14:34.010 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 03:14:34.010 INFO kablam!   --> src/lib.rs:40:13
Sep 02 03:14:34.010 INFO kablam!    |
Sep 02 03:14:34.010 INFO kablam! 40 |             self.pin1.output(value);
Sep 02 03:14:34.010 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:14:34.010 INFO kablam!    |
Sep 02 03:14:34.010 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 03:14:34.010 INFO kablam! 
Sep 02 03:14:34.010 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 03:14:34.010 INFO kablam!   --> src/lib.rs:43:13
Sep 02 03:14:34.010 INFO kablam!    |
Sep 02 03:14:34.010 INFO kablam! 43 |             self.pin2.output(value);
Sep 02 03:14:34.010 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:14:34.010 INFO kablam!    |
Sep 02 03:14:34.010 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 03:14:34.010 INFO kablam! 
Sep 02 03:14:34.010 INFO kablam! warning: unused import: `std::thread`
Sep 02 03:14:34.010 INFO kablam!  --> src/lib.rs:6:5
Sep 02 03:14:34.010 INFO kablam!   |
Sep 02 03:14:34.010 INFO kablam! 6 | use std::thread;
Sep 02 03:14:34.010 INFO kablam!   |     ^^^^^^^^^^^
Sep 02 03:14:34.010 INFO kablam!   |
Sep 02 03:14:34.010 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 03:14:34.010 INFO kablam! 
Sep 02 03:14:34.011 INFO kablam! warning: unused import: `std::time::Duration`
Sep 02 03:14:34.011 INFO kablam!  --> src/lib.rs:7:5
Sep 02 03:14:34.011 INFO kablam!   |
Sep 02 03:14:34.011 INFO kablam! 7 | use std::time::Duration;
Sep 02 03:14:34.011 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 02 03:14:34.011 INFO kablam! 
Sep 02 03:14:34.011 INFO kablam! warning: unused import: `std::ops::Range`
Sep 02 03:14:34.011 INFO kablam!  --> src/lib.rs:8:5
Sep 02 03:14:34.011 INFO kablam!   |
Sep 02 03:14:34.011 INFO kablam! 8 | use std::ops::Range;
Sep 02 03:14:34.011 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 02 03:14:34.011 INFO kablam! 
Sep 02 03:14:34.093 INFO kablam! warning: unused variable: `i2c`
Sep 02 03:14:34.093 INFO kablam!   --> src/lib.rs:19:14
Sep 02 03:14:34.093 INFO kablam!    |
Sep 02 03:14:34.093 INFO kablam! 19 |         let (i2c, gpio) = port.i2c();
Sep 02 03:14:34.093 INFO kablam!    |              ^^^ help: consider using `_i2c` instead
Sep 02 03:14:34.093 INFO kablam!    |
Sep 02 03:14:34.093 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 03:14:34.093 INFO kablam! 
Sep 02 03:14:34.114 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 03:14:34.114 INFO kablam!   --> src/lib.rs:32:9
Sep 02 03:14:34.115 INFO kablam!    |
Sep 02 03:14:34.115 INFO kablam! 32 |         self.pin1.output(false);
Sep 02 03:14:34.115 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:14:34.115 INFO kablam!    |
Sep 02 03:14:34.115 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 02 03:14:34.115 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 03:14:34.115 INFO kablam! 
Sep 02 03:14:34.115 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 03:14:34.115 INFO kablam!   --> src/lib.rs:33:9
Sep 02 03:14:34.115 INFO kablam!    |
Sep 02 03:14:34.115 INFO kablam! 33 |         self.pin2.output(false);
Sep 02 03:14:34.116 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:14:34.116 INFO kablam!    |
Sep 02 03:14:34.116 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 03:14:34.116 INFO kablam! 
Sep 02 03:14:34.116 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 03:14:34.116 INFO kablam!   --> src/lib.rs:40:13
Sep 02 03:14:34.116 INFO kablam!    |
Sep 02 03:14:34.116 INFO kablam! 40 |             self.pin1.output(value);
Sep 02 03:14:34.116 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:14:34.116 INFO kablam!    |
Sep 02 03:14:34.116 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 03:14:34.116 INFO kablam! 
Sep 02 03:14:34.116 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 03:14:34.116 INFO kablam!   --> src/lib.rs:43:13
Sep 02 03:14:34.116 INFO kablam!    |
Sep 02 03:14:34.116 INFO kablam! 43 |             self.pin2.output(value);
Sep 02 03:14:34.116 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:14:34.116 INFO kablam!    |
Sep 02 03:14:34.116 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 03:14:34.116 INFO kablam! 
Sep 02 03:14:34.898 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
Sep 02 03:14:34.903 INFO kablam! su: No module specific data is present
Sep 02 03:14:35.234 INFO running `"docker" "rm" "-f" "f9120fcab5e59df23e2b0f2f76661e6b559747d3b8171ed4b3f6455b3b11d12e"`
Sep 02 03:14:35.338 INFO blam! f9120fcab5e59df23e2b0f2f76661e6b559747d3b8171ed4b3f6455b3b11d12e