Aug 02 01:04:14.153 INFO checking relay-mono-0.1.0 against 1.27.2 for lazy_static-1
Aug 02 01:04:14.153 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:04:14.153 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:04:14.153 INFO running `"docker" "create" "-v" "/tmp/crater.1YY6wSoNmPNN:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 01:04:14.396 INFO blam! 5aa03689c0009de043fad5d4753997ac75b953dd23df2eec669ea15db231cc72
Aug 02 01:04:14.397 INFO running `"docker" "start" "-a" "5aa03689c0009de043fad5d4753997ac75b953dd23df2eec669ea15db231cc72"`
Aug 02 01:04:15.260 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Aug 02 01:04:15.261 INFO kablam! disables Cargo from automatically inferring other binary targets.
Aug 02 01:04:15.261 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Aug 02 01:04:15.261 INFO kablam! files will be included as a binary target:
Aug 02 01:04:15.261 INFO kablam! 
Aug 02 01:04:15.261 INFO kablam! * /source/src/main.rs
Aug 02 01:04:15.261 INFO kablam! 
Aug 02 01:04:15.261 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Aug 02 01:04:15.261 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Aug 02 01:04:15.261 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Aug 02 01:04:15.261 INFO kablam! section. You may also move the files to a location where Cargo would not
Aug 02 01:04:15.261 INFO kablam! automatically infer them to be a target, such as in subfolders.
Aug 02 01:04:15.261 INFO kablam! 
Aug 02 01:04:15.261 INFO kablam! For more information on this warning you can consult
Aug 02 01:04:15.261 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Aug 02 01:04:15.261 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `tessel-relay`,
Aug 02 01:04:15.261 INFO kablam! please set bin.path in Cargo.toml
Aug 02 01:04:15.291 INFO kablam!     Checking relay-mono v0.1.0 (file:///source)
Aug 02 01:04:16.138 INFO kablam! warning: unused import: `std::thread`
Aug 02 01:04:16.138 INFO kablam!  --> src/lib.rs:6:5
Aug 02 01:04:16.138 INFO kablam!   |
Aug 02 01:04:16.138 INFO kablam! 6 | use std::thread;
Aug 02 01:04:16.138 INFO kablam!   |     ^^^^^^^^^^^
Aug 02 01:04:16.144 INFO kablam!   |
Aug 02 01:04:16.144 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 01:04:16.144 INFO kablam! 
Aug 02 01:04:16.145 INFO kablam! warning: unused import: `std::time::Duration`
Aug 02 01:04:16.145 INFO kablam!  --> src/lib.rs:7:5
Aug 02 01:04:16.145 INFO kablam!   |
Aug 02 01:04:16.145 INFO kablam! 7 | use std::time::Duration;
Aug 02 01:04:16.145 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Aug 02 01:04:16.145 INFO kablam! 
Aug 02 01:04:16.145 INFO kablam! warning: unused import: `std::ops::Range`
Aug 02 01:04:16.145 INFO kablam!  --> src/lib.rs:8:5
Aug 02 01:04:16.145 INFO kablam!   |
Aug 02 01:04:16.145 INFO kablam! 8 | use std::ops::Range;
Aug 02 01:04:16.145 INFO kablam!   |     ^^^^^^^^^^^^^^^
Aug 02 01:04:16.145 INFO kablam! 
Aug 02 01:04:16.176 INFO kablam! warning: unused import: `std::thread`
Aug 02 01:04:16.176 INFO kablam!  --> src/lib.rs:6:5
Aug 02 01:04:16.176 INFO kablam!   |
Aug 02 01:04:16.176 INFO kablam! 6 | use std::thread;
Aug 02 01:04:16.176 INFO kablam!   |     ^^^^^^^^^^^
Aug 02 01:04:16.177 INFO kablam!   |
Aug 02 01:04:16.177 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 01:04:16.177 INFO kablam! 
Aug 02 01:04:16.188 INFO kablam! warning: unused import: `std::time::Duration`
Aug 02 01:04:16.189 INFO kablam!  --> src/lib.rs:7:5
Aug 02 01:04:16.189 INFO kablam!   |
Aug 02 01:04:16.189 INFO kablam! 7 | use std::time::Duration;
Aug 02 01:04:16.189 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Aug 02 01:04:16.189 INFO kablam! 
Aug 02 01:04:16.189 INFO kablam! warning: unused import: `std::ops::Range`
Aug 02 01:04:16.189 INFO kablam!  --> src/lib.rs:8:5
Aug 02 01:04:16.189 INFO kablam!   |
Aug 02 01:04:16.189 INFO kablam! 8 | use std::ops::Range;
Aug 02 01:04:16.189 INFO kablam!   |     ^^^^^^^^^^^^^^^
Aug 02 01:04:16.189 INFO kablam! 
Aug 02 01:04:16.276 INFO kablam! warning: unused variable: `i2c`
Aug 02 01:04:16.276 INFO kablam!   --> src/lib.rs:19:14
Aug 02 01:04:16.276 INFO kablam!    |
Aug 02 01:04:16.276 INFO kablam! 19 |         let (i2c, gpio) = port.i2c();
Aug 02 01:04:16.276 INFO kablam!    |              ^^^ help: consider using `_i2c` instead
Aug 02 01:04:16.276 INFO kablam!    |
Aug 02 01:04:16.277 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 02 01:04:16.277 INFO kablam! 
Aug 02 01:04:16.316 INFO kablam! warning: unused variable: `i2c`
Aug 02 01:04:16.316 INFO kablam!   --> src/lib.rs:19:14
Aug 02 01:04:16.316 INFO kablam!    |
Aug 02 01:04:16.316 INFO kablam! 19 |         let (i2c, gpio) = port.i2c();
Aug 02 01:04:16.316 INFO kablam!    |              ^^^ help: consider using `_i2c` instead
Aug 02 01:04:16.316 INFO kablam!    |
Aug 02 01:04:16.316 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 02 01:04:16.316 INFO kablam! 
Aug 02 01:04:16.331 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 02 01:04:16.331 INFO kablam!   --> src/lib.rs:32:9
Aug 02 01:04:16.331 INFO kablam!    |
Aug 02 01:04:16.331 INFO kablam! 32 |         self.pin1.output(false);
Aug 02 01:04:16.331 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:04:16.331 INFO kablam!    |
Aug 02 01:04:16.331 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 02 01:04:16.331 INFO kablam! 
Aug 02 01:04:16.331 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 02 01:04:16.331 INFO kablam!   --> src/lib.rs:33:9
Aug 02 01:04:16.331 INFO kablam!    |
Aug 02 01:04:16.331 INFO kablam! 33 |         self.pin2.output(false);
Aug 02 01:04:16.331 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:04:16.332 INFO kablam! 
Aug 02 01:04:16.334 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 02 01:04:16.334 INFO kablam!   --> src/lib.rs:40:13
Aug 02 01:04:16.334 INFO kablam!    |
Aug 02 01:04:16.334 INFO kablam! 40 |             self.pin1.output(value);
Aug 02 01:04:16.334 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:04:16.334 INFO kablam! 
Aug 02 01:04:16.334 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 02 01:04:16.334 INFO kablam!   --> src/lib.rs:43:13
Aug 02 01:04:16.334 INFO kablam!    |
Aug 02 01:04:16.334 INFO kablam! 43 |             self.pin2.output(value);
Aug 02 01:04:16.334 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:04:16.334 INFO kablam! 
Aug 02 01:04:16.368 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 02 01:04:16.368 INFO kablam!   --> src/lib.rs:32:9
Aug 02 01:04:16.368 INFO kablam!    |
Aug 02 01:04:16.368 INFO kablam! 32 |         self.pin1.output(false);
Aug 02 01:04:16.368 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:04:16.368 INFO kablam!    |
Aug 02 01:04:16.368 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 02 01:04:16.368 INFO kablam! 
Aug 02 01:04:16.368 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 02 01:04:16.368 INFO kablam!   --> src/lib.rs:33:9
Aug 02 01:04:16.368 INFO kablam!    |
Aug 02 01:04:16.368 INFO kablam! 33 |         self.pin2.output(false);
Aug 02 01:04:16.369 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:04:16.369 INFO kablam! 
Aug 02 01:04:16.369 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 02 01:04:16.369 INFO kablam!   --> src/lib.rs:40:13
Aug 02 01:04:16.369 INFO kablam!    |
Aug 02 01:04:16.369 INFO kablam! 40 |             self.pin1.output(value);
Aug 02 01:04:16.369 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:04:16.369 INFO kablam! 
Aug 02 01:04:16.369 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 02 01:04:16.369 INFO kablam!   --> src/lib.rs:43:13
Aug 02 01:04:16.369 INFO kablam!    |
Aug 02 01:04:16.369 INFO kablam! 43 |             self.pin2.output(value);
Aug 02 01:04:16.369 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:04:16.369 INFO kablam! 
Aug 02 01:04:17.361 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:04:17.361 INFO kablam!  --> src/main.rs:1:1
Aug 02 01:04:17.361 INFO kablam!   |
Aug 02 01:04:17.361 INFO kablam! 1 | #![feature(alloc_system)]
Aug 02 01:04:17.361 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:04:17.361 INFO kablam! 
Aug 02 01:04:17.362 INFO kablam! error: aborting due to previous error
Aug 02 01:04:17.362 INFO kablam! 
Aug 02 01:04:17.362 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 01:04:17.392 INFO kablam! error: Could not compile `relay-mono`.
Aug 02 01:04:17.392 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 01:04:17.420 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:04:17.420 INFO kablam!  --> src/main.rs:1:1
Aug 02 01:04:17.420 INFO kablam!   |
Aug 02 01:04:17.420 INFO kablam! 1 | #![feature(alloc_system)]
Aug 02 01:04:17.420 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 01:04:17.421 INFO kablam! 
Aug 02 01:04:17.421 INFO kablam! error: aborting due to previous error
Aug 02 01:04:17.421 INFO kablam! 
Aug 02 01:04:17.421 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 01:04:17.429 INFO kablam! error: Could not compile `relay-mono`.
Aug 02 01:04:17.429 INFO kablam! 
Aug 02 01:04:17.429 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 01:04:17.431 INFO kablam! su: No module specific data is present
Aug 02 01:04:18.114 INFO running `"docker" "rm" "-f" "5aa03689c0009de043fad5d4753997ac75b953dd23df2eec669ea15db231cc72"`
Aug 02 01:04:18.273 INFO blam! 5aa03689c0009de043fad5d4753997ac75b953dd23df2eec669ea15db231cc72