Aug 29 23:02:32.156 INFO checking waterrower-0.1.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 29 23:02:32.156 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 29 23:02:32.157 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 23:02:32.306 INFO blam! e580e20015b5c7cedd62154d735475939a1028ce208788ee8babcd3f7ef6f200
Aug 29 23:02:32.308 INFO running `"docker" "start" "-a" "e580e20015b5c7cedd62154d735475939a1028ce208788ee8babcd3f7ef6f200"`
Aug 29 23:02:32.890 INFO kablam!     Checking ioctl-rs v0.1.6
Aug 29 23:02:32.891 INFO kablam!     Checking termios v0.2.2
Aug 29 23:02:33.419 INFO kablam!     Checking serial v0.3.4
Aug 29 23:02:33.922 INFO kablam!     Checking waterrower v0.1.0 (file:///source)
Aug 29 23:02:34.334 INFO kablam! warning: unused import: `std::str`
Aug 29 23:02:34.334 INFO kablam!   --> src/main.rs:11:5
Aug 29 23:02:34.334 INFO kablam!    |
Aug 29 23:02:34.334 INFO kablam! 11 | use std::str;
Aug 29 23:02:34.334 INFO kablam!    |     ^^^^^^^^
Aug 29 23:02:34.334 INFO kablam!    |
Aug 29 23:02:34.334 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 29 23:02:34.334 INFO kablam! 
Aug 29 23:02:34.422 INFO kablam! warning: unused import: `std::str`
Aug 29 23:02:34.422 INFO kablam!   --> src/main.rs:11:5
Aug 29 23:02:34.422 INFO kablam!    |
Aug 29 23:02:34.422 INFO kablam! 11 | use std::str;
Aug 29 23:02:34.422 INFO kablam!    |     ^^^^^^^^
Aug 29 23:02:34.422 INFO kablam!    |
Aug 29 23:02:34.422 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 29 23:02:34.422 INFO kablam! 
Aug 29 23:02:34.470 INFO kablam! warning: unused variable: `serialtx`
Aug 29 23:02:34.470 INFO kablam!   --> src/main.rs:33:10
Aug 29 23:02:34.470 INFO kablam!    |
Aug 29 23:02:34.470 INFO kablam! 33 |     let (serialtx, serialrx) = mpsc::channel();
Aug 29 23:02:34.470 INFO kablam!    |          ^^^^^^^^ help: consider using `_serialtx` instead
Aug 29 23:02:34.470 INFO kablam!    |
Aug 29 23:02:34.470 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 29 23:02:34.470 INFO kablam! 
Aug 29 23:02:34.498 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 23:02:34.498 INFO kablam!   --> src/main.rs:27:14
Aug 29 23:02:34.498 INFO kablam!    |
Aug 29 23:02:34.498 INFO kablam! 27 |     unsafe { signal::sigaction(signal::SIGINT, &sig_action); }
Aug 29 23:02:34.499 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 23:02:34.499 INFO kablam!    |
Aug 29 23:02:34.499 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 29 23:02:34.499 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 23:02:34.499 INFO kablam! 
Aug 29 23:02:34.499 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 23:02:34.499 INFO kablam!   --> src/main.rs:28:14
Aug 29 23:02:34.499 INFO kablam!    |
Aug 29 23:02:34.499 INFO kablam! 28 |     unsafe { signal::sigaction(signal::SIGTERM, &sig_action); }
Aug 29 23:02:34.499 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 23:02:34.499 INFO kablam!    |
Aug 29 23:02:34.499 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 23:02:34.499 INFO kablam! 
Aug 29 23:02:34.553 INFO kablam! warning: unused variable: `serialtx`
Aug 29 23:02:34.553 INFO kablam!   --> src/main.rs:33:10
Aug 29 23:02:34.553 INFO kablam!    |
Aug 29 23:02:34.553 INFO kablam! 33 |     let (serialtx, serialrx) = mpsc::channel();
Aug 29 23:02:34.553 INFO kablam!    |          ^^^^^^^^ help: consider using `_serialtx` instead
Aug 29 23:02:34.553 INFO kablam!    |
Aug 29 23:02:34.553 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 29 23:02:34.553 INFO kablam! 
Aug 29 23:02:34.569 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 23:02:34.569 INFO kablam!   --> src/main.rs:27:14
Aug 29 23:02:34.569 INFO kablam!    |
Aug 29 23:02:34.569 INFO kablam! 27 |     unsafe { signal::sigaction(signal::SIGINT, &sig_action); }
Aug 29 23:02:34.569 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 23:02:34.569 INFO kablam!    |
Aug 29 23:02:34.569 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 29 23:02:34.569 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 23:02:34.569 INFO kablam! 
Aug 29 23:02:34.570 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 23:02:34.570 INFO kablam!   --> src/main.rs:28:14
Aug 29 23:02:34.570 INFO kablam!    |
Aug 29 23:02:34.570 INFO kablam! 28 |     unsafe { signal::sigaction(signal::SIGTERM, &sig_action); }
Aug 29 23:02:34.570 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 23:02:34.570 INFO kablam!    |
Aug 29 23:02:34.570 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 23:02:34.570 INFO kablam! 
Aug 29 23:02:34.582 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
Aug 29 23:02:34.584 INFO kablam! su: No module specific data is present
Aug 29 23:02:34.946 INFO running `"docker" "rm" "-f" "e580e20015b5c7cedd62154d735475939a1028ce208788ee8babcd3f7ef6f200"`
Aug 29 23:02:35.054 INFO blam! e580e20015b5c7cedd62154d735475939a1028ce208788ee8babcd3f7ef6f200