Aug 31 17:08:41.861 INFO checking relay-mono-0.1.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 17:08:41.861 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 17:08:41.862 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 17:08:42.021 INFO blam! 3e7eaa690f0fab6c896c232caece4132034f7eb18d2f25bae0d5f591538dbb8d
Aug 31 17:08:42.023 INFO running `"docker" "start" "-a" "3e7eaa690f0fab6c896c232caece4132034f7eb18d2f25bae0d5f591538dbb8d"`
Aug 31 17:08:42.671 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Aug 31 17:08:42.671 INFO kablam! disables Cargo from automatically inferring other binary targets.
Aug 31 17:08:42.671 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Aug 31 17:08:42.671 INFO kablam! files will be included as a binary target:
Aug 31 17:08:42.671 INFO kablam! 
Aug 31 17:08:42.671 INFO kablam! * /source/src/main.rs
Aug 31 17:08:42.671 INFO kablam! 
Aug 31 17:08:42.671 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Aug 31 17:08:42.671 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Aug 31 17:08:42.671 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Aug 31 17:08:42.671 INFO kablam! section. You may also move the files to a location where Cargo would not
Aug 31 17:08:42.671 INFO kablam! automatically infer them to be a target, such as in subfolders.
Aug 31 17:08:42.671 INFO kablam! 
Aug 31 17:08:42.671 INFO kablam! For more information on this warning you can consult
Aug 31 17:08:42.671 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Aug 31 17:08:42.671 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `tessel-relay`,
Aug 31 17:08:42.671 INFO kablam! please set bin.path in Cargo.toml
Aug 31 17:08:42.695 INFO kablam!     Checking tessel v0.3.1
Aug 31 17:08:43.630 INFO kablam!     Checking relay-mono v0.1.0 (file:///source)
Aug 31 17:08:44.245 INFO kablam! warning: unused import: `std::thread`
Aug 31 17:08:44.246 INFO kablam!  --> src/lib.rs:6:5
Aug 31 17:08:44.246 INFO kablam!   |
Aug 31 17:08:44.246 INFO kablam! 6 | use std::thread;
Aug 31 17:08:44.246 INFO kablam!   |     ^^^^^^^^^^^
Aug 31 17:08:44.246 INFO kablam!   |
Aug 31 17:08:44.246 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 17:08:44.246 INFO kablam! 
Aug 31 17:08:44.246 INFO kablam! warning: unused import: `std::time::Duration`
Aug 31 17:08:44.246 INFO kablam!  --> src/lib.rs:7:5
Aug 31 17:08:44.246 INFO kablam!   |
Aug 31 17:08:44.246 INFO kablam! 7 | use std::time::Duration;
Aug 31 17:08:44.246 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Aug 31 17:08:44.246 INFO kablam! 
Aug 31 17:08:44.247 INFO kablam! warning: unused import: `std::ops::Range`
Aug 31 17:08:44.247 INFO kablam!  --> src/lib.rs:8:5
Aug 31 17:08:44.247 INFO kablam!   |
Aug 31 17:08:44.247 INFO kablam! 8 | use std::ops::Range;
Aug 31 17:08:44.247 INFO kablam!   |     ^^^^^^^^^^^^^^^
Aug 31 17:08:44.247 INFO kablam! 
Aug 31 17:08:44.314 INFO kablam! warning: unused variable: `i2c`
Aug 31 17:08:44.314 INFO kablam!   --> src/lib.rs:19:14
Aug 31 17:08:44.314 INFO kablam!    |
Aug 31 17:08:44.314 INFO kablam! 19 |         let (i2c, gpio) = port.i2c();
Aug 31 17:08:44.314 INFO kablam!    |              ^^^ help: consider using `_i2c` instead
Aug 31 17:08:44.315 INFO kablam!    |
Aug 31 17:08:44.315 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 17:08:44.315 INFO kablam! 
Aug 31 17:08:44.334 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 17:08:44.334 INFO kablam!   --> src/lib.rs:32:9
Aug 31 17:08:44.334 INFO kablam!    |
Aug 31 17:08:44.334 INFO kablam! 32 |         self.pin1.output(false);
Aug 31 17:08:44.334 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 17:08:44.334 INFO kablam!    |
Aug 31 17:08:44.334 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 17:08:44.334 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 17:08:44.334 INFO kablam! 
Aug 31 17:08:44.334 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 17:08:44.334 INFO kablam!   --> src/lib.rs:33:9
Aug 31 17:08:44.334 INFO kablam!    |
Aug 31 17:08:44.334 INFO kablam! 33 |         self.pin2.output(false);
Aug 31 17:08:44.334 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 17:08:44.334 INFO kablam!    |
Aug 31 17:08:44.334 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 17:08:44.334 INFO kablam! 
Aug 31 17:08:44.334 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 17:08:44.334 INFO kablam!   --> src/lib.rs:40:13
Aug 31 17:08:44.335 INFO kablam!    |
Aug 31 17:08:44.335 INFO kablam! 40 |             self.pin1.output(value);
Aug 31 17:08:44.335 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 17:08:44.335 INFO kablam!    |
Aug 31 17:08:44.335 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 17:08:44.335 INFO kablam! 
Aug 31 17:08:44.335 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 17:08:44.335 INFO kablam!   --> src/lib.rs:43:13
Aug 31 17:08:44.335 INFO kablam!    |
Aug 31 17:08:44.335 INFO kablam! 43 |             self.pin2.output(value);
Aug 31 17:08:44.335 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 17:08:44.335 INFO kablam!    |
Aug 31 17:08:44.336 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 17:08:44.336 INFO kablam! 
Aug 31 17:08:44.412 INFO kablam! warning: unused import: `std::thread`
Aug 31 17:08:44.412 INFO kablam!  --> src/lib.rs:6:5
Aug 31 17:08:44.412 INFO kablam!   |
Aug 31 17:08:44.412 INFO kablam! 6 | use std::thread;
Aug 31 17:08:44.412 INFO kablam!   |     ^^^^^^^^^^^
Aug 31 17:08:44.412 INFO kablam!   |
Aug 31 17:08:44.412 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 17:08:44.412 INFO kablam! 
Aug 31 17:08:44.412 INFO kablam! warning: unused import: `std::time::Duration`
Aug 31 17:08:44.413 INFO kablam!  --> src/lib.rs:7:5
Aug 31 17:08:44.413 INFO kablam!   |
Aug 31 17:08:44.413 INFO kablam! 7 | use std::time::Duration;
Aug 31 17:08:44.413 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Aug 31 17:08:44.413 INFO kablam! 
Aug 31 17:08:44.413 INFO kablam! warning: unused import: `std::ops::Range`
Aug 31 17:08:44.413 INFO kablam!  --> src/lib.rs:8:5
Aug 31 17:08:44.414 INFO kablam!   |
Aug 31 17:08:44.414 INFO kablam! 8 | use std::ops::Range;
Aug 31 17:08:44.414 INFO kablam!   |     ^^^^^^^^^^^^^^^
Aug 31 17:08:44.414 INFO kablam! 
Aug 31 17:08:44.536 INFO kablam! warning: unused variable: `i2c`
Aug 31 17:08:44.536 INFO kablam!   --> src/lib.rs:19:14
Aug 31 17:08:44.536 INFO kablam!    |
Aug 31 17:08:44.536 INFO kablam! 19 |         let (i2c, gpio) = port.i2c();
Aug 31 17:08:44.536 INFO kablam!    |              ^^^ help: consider using `_i2c` instead
Aug 31 17:08:44.536 INFO kablam!    |
Aug 31 17:08:44.536 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 17:08:44.536 INFO kablam! 
Aug 31 17:08:44.559 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 17:08:44.559 INFO kablam!   --> src/lib.rs:32:9
Aug 31 17:08:44.559 INFO kablam!    |
Aug 31 17:08:44.560 INFO kablam! 32 |         self.pin1.output(false);
Aug 31 17:08:44.560 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 17:08:44.560 INFO kablam!    |
Aug 31 17:08:44.560 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 17:08:44.560 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 17:08:44.560 INFO kablam! 
Aug 31 17:08:44.561 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 17:08:44.561 INFO kablam!   --> src/lib.rs:33:9
Aug 31 17:08:44.561 INFO kablam!    |
Aug 31 17:08:44.561 INFO kablam! 33 |         self.pin2.output(false);
Aug 31 17:08:44.561 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 17:08:44.561 INFO kablam!    |
Aug 31 17:08:44.561 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 17:08:44.561 INFO kablam! 
Aug 31 17:08:44.561 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 17:08:44.561 INFO kablam!   --> src/lib.rs:40:13
Aug 31 17:08:44.561 INFO kablam!    |
Aug 31 17:08:44.561 INFO kablam! 40 |             self.pin1.output(value);
Aug 31 17:08:44.561 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 17:08:44.561 INFO kablam!    |
Aug 31 17:08:44.561 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 17:08:44.561 INFO kablam! 
Aug 31 17:08:44.561 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 17:08:44.561 INFO kablam!   --> src/lib.rs:43:13
Aug 31 17:08:44.562 INFO kablam!    |
Aug 31 17:08:44.562 INFO kablam! 43 |             self.pin2.output(value);
Aug 31 17:08:44.562 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 17:08:44.562 INFO kablam!    |
Aug 31 17:08:44.562 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 17:08:44.562 INFO kablam! 
Aug 31 17:08:45.522 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.86s
Aug 31 17:08:45.528 INFO kablam! su: No module specific data is present
Aug 31 17:08:46.137 INFO running `"docker" "rm" "-f" "3e7eaa690f0fab6c896c232caece4132034f7eb18d2f25bae0d5f591538dbb8d"`
Aug 31 17:08:46.301 INFO blam! 3e7eaa690f0fab6c896c232caece4132034f7eb18d2f25bae0d5f591538dbb8d