Aug 10 20:56:59.998 INFO checking SamYaple/waterrower-rs against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 10 20:56:59.998 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 20:56:59.998 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 20:56:59.998 INFO running `"docker" "create" "-v" "/tmp/crater.EU1LziASKXpb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-3/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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 +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 20:57:00.231 INFO blam! bd6080093344be9c8c9d8999bbe5b52e00652632f0e3fe748cd0935015782910
Aug 10 20:57:00.233 INFO running `"docker" "start" "-a" "bd6080093344be9c8c9d8999bbe5b52e00652632f0e3fe748cd0935015782910"`
Aug 10 20:57:01.110 INFO kablam!     Checking ioctl-rs v0.1.6
Aug 10 20:57:01.496 INFO kablam!     Checking serial v0.3.4
Aug 10 20:57:02.364 INFO kablam!     Checking waterrower v0.1.0 (file:///source)
Aug 10 20:57:02.753 INFO kablam! warning: unused import: `std::str`
Aug 10 20:57:02.753 INFO kablam!   --> src/main.rs:11:5
Aug 10 20:57:02.753 INFO kablam!    |
Aug 10 20:57:02.753 INFO kablam! 11 | use std::str;
Aug 10 20:57:02.753 INFO kablam!    |     ^^^^^^^^
Aug 10 20:57:02.766 INFO kablam!    |
Aug 10 20:57:02.766 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 10 20:57:02.766 INFO kablam! 
Aug 10 20:57:02.944 INFO kablam! warning: unused import: `std::str`
Aug 10 20:57:02.944 INFO kablam!   --> src/main.rs:11:5
Aug 10 20:57:02.944 INFO kablam!    |
Aug 10 20:57:02.944 INFO kablam! 11 | use std::str;
Aug 10 20:57:02.944 INFO kablam!    |     ^^^^^^^^
Aug 10 20:57:02.944 INFO kablam!    |
Aug 10 20:57:02.944 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 10 20:57:02.944 INFO kablam! 
Aug 10 20:57:03.255 INFO kablam! warning: unused variable: `serialtx`
Aug 10 20:57:03.255 INFO kablam!   --> src/main.rs:33:10
Aug 10 20:57:03.255 INFO kablam!    |
Aug 10 20:57:03.255 INFO kablam! 33 |     let (serialtx, serialrx) = mpsc::channel();
Aug 10 20:57:03.255 INFO kablam!    |          ^^^^^^^^ help: consider using `_serialtx` instead
Aug 10 20:57:03.255 INFO kablam!    |
Aug 10 20:57:03.256 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 10 20:57:03.256 INFO kablam! 
Aug 10 20:57:03.308 INFO kablam! warning: unused variable: `serialtx`
Aug 10 20:57:03.308 INFO kablam!   --> src/main.rs:33:10
Aug 10 20:57:03.308 INFO kablam!    |
Aug 10 20:57:03.308 INFO kablam! 33 |     let (serialtx, serialrx) = mpsc::channel();
Aug 10 20:57:03.308 INFO kablam!    |          ^^^^^^^^ help: consider using `_serialtx` instead
Aug 10 20:57:03.308 INFO kablam!    |
Aug 10 20:57:03.308 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 10 20:57:03.308 INFO kablam! 
Aug 10 20:57:03.314 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 10 20:57:03.314 INFO kablam!   --> src/main.rs:27:14
Aug 10 20:57:03.314 INFO kablam!    |
Aug 10 20:57:03.314 INFO kablam! 27 |     unsafe { signal::sigaction(signal::SIGINT, &sig_action); }
Aug 10 20:57:03.314 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 20:57:03.314 INFO kablam!    |
Aug 10 20:57:03.314 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 10 20:57:03.315 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 10 20:57:03.315 INFO kablam! 
Aug 10 20:57:03.315 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 10 20:57:03.315 INFO kablam!   --> src/main.rs:28:14
Aug 10 20:57:03.315 INFO kablam!    |
Aug 10 20:57:03.315 INFO kablam! 28 |     unsafe { signal::sigaction(signal::SIGTERM, &sig_action); }
Aug 10 20:57:03.315 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 20:57:03.315 INFO kablam!    |
Aug 10 20:57:03.315 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 10 20:57:03.316 INFO kablam! 
Aug 10 20:57:03.414 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 10 20:57:03.414 INFO kablam!   --> src/main.rs:27:14
Aug 10 20:57:03.414 INFO kablam!    |
Aug 10 20:57:03.414 INFO kablam! 27 |     unsafe { signal::sigaction(signal::SIGINT, &sig_action); }
Aug 10 20:57:03.414 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 20:57:03.414 INFO kablam!    |
Aug 10 20:57:03.415 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 10 20:57:03.415 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 10 20:57:03.415 INFO kablam! 
Aug 10 20:57:03.415 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 10 20:57:03.415 INFO kablam!   --> src/main.rs:28:14
Aug 10 20:57:03.415 INFO kablam!    |
Aug 10 20:57:03.415 INFO kablam! 28 |     unsafe { signal::sigaction(signal::SIGTERM, &sig_action); }
Aug 10 20:57:03.415 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 20:57:03.415 INFO kablam!    |
Aug 10 20:57:03.415 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 10 20:57:03.415 INFO kablam! 
Aug 10 20:57:03.451 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.39s
Aug 10 20:57:03.461 INFO kablam! su: No module specific data is present
Aug 10 20:57:03.991 INFO running `"docker" "rm" "-f" "bd6080093344be9c8c9d8999bbe5b52e00652632f0e3fe748cd0935015782910"`
Aug 10 20:57:04.145 INFO blam! bd6080093344be9c8c9d8999bbe5b52e00652632f0e3fe748cd0935015782910