Aug 31 06:48:08.543 INFO checking SamYaple/waterrower-rs against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 06:48:08.543 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 06:48:08.543 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/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 06:48:08.765 INFO blam! 625ba8b91f32d1d17820cf794a64ba0916f5e13f4533b35ca2a4f9b0287543d1
Aug 31 06:48:08.768 INFO running `"docker" "start" "-a" "625ba8b91f32d1d17820cf794a64ba0916f5e13f4533b35ca2a4f9b0287543d1"`
Aug 31 06:48:09.714 INFO kablam!     Checking termios v0.2.2
Aug 31 06:48:09.714 INFO kablam!     Checking ioctl-rs v0.1.5
Aug 31 06:48:09.735 INFO kablam!     Checking nix v0.7.0
Aug 31 06:48:10.520 INFO kablam!     Checking serial v0.3.4
Aug 31 06:48:17.566 INFO kablam!     Checking waterrower v0.1.0 (file:///source)
Aug 31 06:48:18.033 INFO kablam! warning: unused import: `std::str`
Aug 31 06:48:18.033 INFO kablam!   --> src/main.rs:11:5
Aug 31 06:48:18.033 INFO kablam!    |
Aug 31 06:48:18.033 INFO kablam! 11 | use std::str;
Aug 31 06:48:18.033 INFO kablam!    |     ^^^^^^^^
Aug 31 06:48:18.033 INFO kablam!    |
Aug 31 06:48:18.033 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 31 06:48:18.033 INFO kablam! 
Aug 31 06:48:18.087 INFO kablam! warning: unused import: `std::str`
Aug 31 06:48:18.087 INFO kablam!   --> src/main.rs:11:5
Aug 31 06:48:18.087 INFO kablam!    |
Aug 31 06:48:18.087 INFO kablam! 11 | use std::str;
Aug 31 06:48:18.088 INFO kablam!    |     ^^^^^^^^
Aug 31 06:48:18.088 INFO kablam!    |
Aug 31 06:48:18.088 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 31 06:48:18.088 INFO kablam! 
Aug 31 06:48:18.222 INFO kablam! warning: unused variable: `serialtx`
Aug 31 06:48:18.222 INFO kablam!   --> src/main.rs:33:10
Aug 31 06:48:18.222 INFO kablam!    |
Aug 31 06:48:18.222 INFO kablam! 33 |     let (serialtx, serialrx) = mpsc::channel();
Aug 31 06:48:18.222 INFO kablam!    |          ^^^^^^^^ help: consider using `_serialtx` instead
Aug 31 06:48:18.222 INFO kablam!    |
Aug 31 06:48:18.222 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 06:48:18.222 INFO kablam! 
Aug 31 06:48:18.256 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 06:48:18.256 INFO kablam!   --> src/main.rs:27:14
Aug 31 06:48:18.256 INFO kablam!    |
Aug 31 06:48:18.256 INFO kablam! 27 |     unsafe { signal::sigaction(signal::SIGINT, &sig_action); }
Aug 31 06:48:18.256 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 06:48:18.256 INFO kablam!    |
Aug 31 06:48:18.256 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 06:48:18.256 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 06:48:18.256 INFO kablam! 
Aug 31 06:48:18.257 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 06:48:18.257 INFO kablam!   --> src/main.rs:28:14
Aug 31 06:48:18.257 INFO kablam!    |
Aug 31 06:48:18.257 INFO kablam! 28 |     unsafe { signal::sigaction(signal::SIGTERM, &sig_action); }
Aug 31 06:48:18.257 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 06:48:18.257 INFO kablam!    |
Aug 31 06:48:18.257 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 06:48:18.257 INFO kablam! 
Aug 31 06:48:18.281 INFO kablam! warning: unused variable: `serialtx`
Aug 31 06:48:18.281 INFO kablam!   --> src/main.rs:33:10
Aug 31 06:48:18.281 INFO kablam!    |
Aug 31 06:48:18.281 INFO kablam! 33 |     let (serialtx, serialrx) = mpsc::channel();
Aug 31 06:48:18.281 INFO kablam!    |          ^^^^^^^^ help: consider using `_serialtx` instead
Aug 31 06:48:18.281 INFO kablam!    |
Aug 31 06:48:18.281 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 06:48:18.282 INFO kablam! 
Aug 31 06:48:18.314 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 06:48:18.314 INFO kablam!   --> src/main.rs:27:14
Aug 31 06:48:18.314 INFO kablam!    |
Aug 31 06:48:18.314 INFO kablam! 27 |     unsafe { signal::sigaction(signal::SIGINT, &sig_action); }
Aug 31 06:48:18.314 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 06:48:18.314 INFO kablam!    |
Aug 31 06:48:18.314 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 06:48:18.314 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 06:48:18.314 INFO kablam! 
Aug 31 06:48:18.315 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 06:48:18.315 INFO kablam!   --> src/main.rs:28:14
Aug 31 06:48:18.315 INFO kablam!    |
Aug 31 06:48:18.315 INFO kablam! 28 |     unsafe { signal::sigaction(signal::SIGTERM, &sig_action); }
Aug 31 06:48:18.315 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 06:48:18.315 INFO kablam!    |
Aug 31 06:48:18.315 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 06:48:18.315 INFO kablam! 
Aug 31 06:48:18.367 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.70s
Aug 31 06:48:18.371 INFO kablam! su: No module specific data is present
Aug 31 06:48:18.880 INFO running `"docker" "rm" "-f" "625ba8b91f32d1d17820cf794a64ba0916f5e13f4533b35ca2a4f9b0287543d1"`
Aug 31 06:48:19.034 INFO blam! 625ba8b91f32d1d17820cf794a64ba0916f5e13f4533b35ca2a4f9b0287543d1