Aug 31 17:08:42.190 INFO checking relay-mono-0.1.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 17:08:42.190 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 17:08:42.190 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 17:08:42.354 INFO blam! d37f4b5fa6865af8077dad7aa149be2de282fe9c36101c95c642a493997d8bdf
Aug 31 17:08:42.357 INFO running `"docker" "start" "-a" "d37f4b5fa6865af8077dad7aa149be2de282fe9c36101c95c642a493997d8bdf"`
Aug 31 17:08:42.951 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Aug 31 17:08:42.951 INFO kablam! disables Cargo from automatically inferring other binary targets.
Aug 31 17:08:42.951 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Aug 31 17:08:42.951 INFO kablam! files will be included as a binary target:
Aug 31 17:08:42.952 INFO kablam! 
Aug 31 17:08:42.952 INFO kablam! * /source/src/main.rs
Aug 31 17:08:42.952 INFO kablam! 
Aug 31 17:08:42.952 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Aug 31 17:08:42.952 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Aug 31 17:08:42.952 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Aug 31 17:08:42.952 INFO kablam! section. You may also move the files to a location where Cargo would not
Aug 31 17:08:42.952 INFO kablam! automatically infer them to be a target, such as in subfolders.
Aug 31 17:08:42.952 INFO kablam! 
Aug 31 17:08:42.952 INFO kablam! For more information on this warning you can consult
Aug 31 17:08:42.952 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Aug 31 17:08:42.952 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `tessel-relay`,
Aug 31 17:08:42.952 INFO kablam! please set bin.path in Cargo.toml
Aug 31 17:08:42.966 INFO kablam!     Checking tessel v0.3.1
Aug 31 17:08:43.801 INFO kablam!     Checking relay-mono v0.1.0 (file:///source)
Aug 31 17:08:44.385 INFO kablam! warning: unused import: `std::thread`
Aug 31 17:08:44.385 INFO kablam!  --> src/lib.rs:6:5
Aug 31 17:08:44.385 INFO kablam!   |
Aug 31 17:08:44.385 INFO kablam! 6 | use std::thread;
Aug 31 17:08:44.385 INFO kablam!   |     ^^^^^^^^^^^
Aug 31 17:08:44.386 INFO kablam!   |
Aug 31 17:08:44.386 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 17:08:44.386 INFO kablam! 
Aug 31 17:08:44.386 INFO kablam! warning: unused import: `std::time::Duration`
Aug 31 17:08:44.386 INFO kablam!  --> src/lib.rs:7:5
Aug 31 17:08:44.386 INFO kablam!   |
Aug 31 17:08:44.386 INFO kablam! 7 | use std::time::Duration;
Aug 31 17:08:44.386 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Aug 31 17:08:44.386 INFO kablam! 
Aug 31 17:08:44.386 INFO kablam! warning: unused import: `std::ops::Range`
Aug 31 17:08:44.386 INFO kablam!  --> src/lib.rs:8:5
Aug 31 17:08:44.386 INFO kablam!   |
Aug 31 17:08:44.386 INFO kablam! 8 | use std::ops::Range;
Aug 31 17:08:44.386 INFO kablam!   |     ^^^^^^^^^^^^^^^
Aug 31 17:08:44.386 INFO kablam! 
Aug 31 17:08:44.458 INFO kablam! warning: unused variable: `i2c`
Aug 31 17:08:44.458 INFO kablam!   --> src/lib.rs:19:14
Aug 31 17:08:44.458 INFO kablam!    |
Aug 31 17:08:44.458 INFO kablam! 19 |         let (i2c, gpio) = port.i2c();
Aug 31 17:08:44.458 INFO kablam!    |              ^^^ help: consider using `_i2c` instead
Aug 31 17:08:44.458 INFO kablam!    |
Aug 31 17:08:44.458 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 17:08:44.458 INFO kablam! 
Aug 31 17:08:44.478 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 17:08:44.478 INFO kablam!   --> src/lib.rs:32:9
Aug 31 17:08:44.478 INFO kablam!    |
Aug 31 17:08:44.478 INFO kablam! 32 |         self.pin1.output(false);
Aug 31 17:08:44.478 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 17:08:44.478 INFO kablam!    |
Aug 31 17:08:44.478 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 17:08:44.478 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 17:08:44.478 INFO kablam! 
Aug 31 17:08:44.479 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 17:08:44.479 INFO kablam!   --> src/lib.rs:33:9
Aug 31 17:08:44.479 INFO kablam!    |
Aug 31 17:08:44.479 INFO kablam! 33 |         self.pin2.output(false);
Aug 31 17:08:44.479 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 17:08:44.479 INFO kablam!    |
Aug 31 17:08:44.479 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 17:08:44.479 INFO kablam! 
Aug 31 17:08:44.479 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 17:08:44.479 INFO kablam!   --> src/lib.rs:40:13
Aug 31 17:08:44.479 INFO kablam!    |
Aug 31 17:08:44.479 INFO kablam! 40 |             self.pin1.output(value);
Aug 31 17:08:44.480 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 17:08:44.480 INFO kablam!    |
Aug 31 17:08:44.480 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 17:08:44.480 INFO kablam! 
Aug 31 17:08:44.480 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 17:08:44.480 INFO kablam!   --> src/lib.rs:43:13
Aug 31 17:08:44.480 INFO kablam!    |
Aug 31 17:08:44.480 INFO kablam! 43 |             self.pin2.output(value);
Aug 31 17:08:44.480 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 17:08:44.480 INFO kablam!    |
Aug 31 17:08:44.480 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 17:08:44.480 INFO kablam! 
Aug 31 17:08:44.668 INFO kablam! warning: unused import: `std::thread`
Aug 31 17:08:44.668 INFO kablam!  --> src/lib.rs:6:5
Aug 31 17:08:44.668 INFO kablam!   |
Aug 31 17:08:44.669 INFO kablam! 6 | use std::thread;
Aug 31 17:08:44.669 INFO kablam!   |     ^^^^^^^^^^^
Aug 31 17:08:44.669 INFO kablam!   |
Aug 31 17:08:44.670 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 17:08:44.670 INFO kablam! 
Aug 31 17:08:44.671 INFO kablam! warning: unused import: `std::time::Duration`
Aug 31 17:08:44.671 INFO kablam!  --> src/lib.rs:7:5
Aug 31 17:08:44.671 INFO kablam!   |
Aug 31 17:08:44.671 INFO kablam! 7 | use std::time::Duration;
Aug 31 17:08:44.671 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Aug 31 17:08:44.671 INFO kablam! 
Aug 31 17:08:44.672 INFO kablam! warning: unused import: `std::ops::Range`
Aug 31 17:08:44.672 INFO kablam!  --> src/lib.rs:8:5
Aug 31 17:08:44.672 INFO kablam!   |
Aug 31 17:08:44.672 INFO kablam! 8 | use std::ops::Range;
Aug 31 17:08:44.672 INFO kablam!   |     ^^^^^^^^^^^^^^^
Aug 31 17:08:44.672 INFO kablam! 
Aug 31 17:08:44.763 INFO kablam! warning: unused variable: `i2c`
Aug 31 17:08:44.763 INFO kablam!   --> src/lib.rs:19:14
Aug 31 17:08:44.763 INFO kablam!    |
Aug 31 17:08:44.763 INFO kablam! 19 |         let (i2c, gpio) = port.i2c();
Aug 31 17:08:44.763 INFO kablam!    |              ^^^ help: consider using `_i2c` instead
Aug 31 17:08:44.764 INFO kablam!    |
Aug 31 17:08:44.765 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 17:08:44.765 INFO kablam! 
Aug 31 17:08:44.789 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 17:08:44.789 INFO kablam!   --> src/lib.rs:32:9
Aug 31 17:08:44.789 INFO kablam!    |
Aug 31 17:08:44.789 INFO kablam! 32 |         self.pin1.output(false);
Aug 31 17:08:44.789 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 17:08:44.790 INFO kablam!    |
Aug 31 17:08:44.790 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 17:08:44.791 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 17:08:44.791 INFO kablam! 
Aug 31 17:08:44.791 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 17:08:44.792 INFO kablam!   --> src/lib.rs:33:9
Aug 31 17:08:44.792 INFO kablam!    |
Aug 31 17:08:44.792 INFO kablam! 33 |         self.pin2.output(false);
Aug 31 17:08:44.792 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 17:08:44.792 INFO kablam!    |
Aug 31 17:08:44.793 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 17:08:44.793 INFO kablam! 
Aug 31 17:08:44.794 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 17:08:44.794 INFO kablam!   --> src/lib.rs:40:13
Aug 31 17:08:44.794 INFO kablam!    |
Aug 31 17:08:44.794 INFO kablam! 40 |             self.pin1.output(value);
Aug 31 17:08:44.794 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 17:08:44.794 INFO kablam!    |
Aug 31 17:08:44.795 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 17:08:44.795 INFO kablam! 
Aug 31 17:08:44.796 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 17:08:44.796 INFO kablam!   --> src/lib.rs:43:13
Aug 31 17:08:44.796 INFO kablam!    |
Aug 31 17:08:44.796 INFO kablam! 43 |             self.pin2.output(value);
Aug 31 17:08:44.796 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 17:08:44.796 INFO kablam!    |
Aug 31 17:08:44.797 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 17:08:44.797 INFO kablam! 
Aug 31 17:08:45.645 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.70s
Aug 31 17:08:45.649 INFO kablam! su: No module specific data is present
Aug 31 17:08:46.143 INFO running `"docker" "rm" "-f" "d37f4b5fa6865af8077dad7aa149be2de282fe9c36101c95c642a493997d8bdf"`
Aug 31 17:08:46.322 INFO blam! d37f4b5fa6865af8077dad7aa149be2de282fe9c36101c95c642a493997d8bdf