Nov 04 11:49:01.092 INFO checking SamYaple/waterrower-rs against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 11:49:01.092 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 11:49:01.571 INFO blam! 68f8e12f0e657ace3c817736a3a885c297bf8a9c07548b3b255cc0ae50b05caf
Nov 04 11:49:01.573 INFO running `"docker" "start" "-a" "68f8e12f0e657ace3c817736a3a885c297bf8a9c07548b3b255cc0ae50b05caf"`
Nov 04 11:49:02.802 INFO kablam! usermod: no changes
Nov 04 11:49:02.907 INFO kablam!     Checking termios v0.2.2
Nov 04 11:49:02.907 INFO kablam!     Checking ioctl-rs v0.1.5
Nov 04 11:49:02.913 INFO kablam!     Checking nix v0.7.0
Nov 04 11:49:04.269 INFO kablam!     Checking serial v0.3.4
Nov 04 11:49:08.099 INFO kablam!     Checking waterrower v0.1.0 (/source)
Nov 04 11:49:08.964 INFO kablam! warning: unused import: `std::str`
Nov 04 11:49:08.964 INFO kablam!   --> src/main.rs:11:5
Nov 04 11:49:08.964 INFO kablam!    |
Nov 04 11:49:08.964 INFO kablam! 11 | use std::str;
Nov 04 11:49:08.964 INFO kablam!    |     ^^^^^^^^
Nov 04 11:49:08.964 INFO kablam!    |
Nov 04 11:49:08.964 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 11:49:08.964 INFO kablam! 
Nov 04 11:49:09.031 INFO kablam! warning: unused variable: `serialtx`
Nov 04 11:49:09.031 INFO kablam!   --> src/main.rs:33:10
Nov 04 11:49:09.031 INFO kablam!    |
Nov 04 11:49:09.031 INFO kablam! 33 |     let (serialtx, serialrx) = mpsc::channel();
Nov 04 11:49:09.031 INFO kablam!    |          ^^^^^^^^ help: consider using `_serialtx` instead
Nov 04 11:49:09.031 INFO kablam!    |
Nov 04 11:49:09.031 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 11:49:09.031 INFO kablam! 
Nov 04 11:49:09.031 INFO kablam! warning: unused import: `std::str`
Nov 04 11:49:09.031 INFO kablam!   --> src/main.rs:11:5
Nov 04 11:49:09.031 INFO kablam!    |
Nov 04 11:49:09.031 INFO kablam! 11 | use std::str;
Nov 04 11:49:09.031 INFO kablam!    |     ^^^^^^^^
Nov 04 11:49:09.031 INFO kablam!    |
Nov 04 11:49:09.031 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 11:49:09.031 INFO kablam! 
Nov 04 11:49:09.055 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 11:49:09.055 INFO kablam!   --> src/main.rs:27:14
Nov 04 11:49:09.055 INFO kablam!    |
Nov 04 11:49:09.055 INFO kablam! 27 |     unsafe { signal::sigaction(signal::SIGINT, &sig_action); }
Nov 04 11:49:09.055 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 11:49:09.055 INFO kablam!    |
Nov 04 11:49:09.055 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 11:49:09.055 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 11:49:09.055 INFO kablam! 
Nov 04 11:49:09.055 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 11:49:09.055 INFO kablam!   --> src/main.rs:28:14
Nov 04 11:49:09.055 INFO kablam!    |
Nov 04 11:49:09.055 INFO kablam! 28 |     unsafe { signal::sigaction(signal::SIGTERM, &sig_action); }
Nov 04 11:49:09.055 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 11:49:09.055 INFO kablam!    |
Nov 04 11:49:09.055 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 11:49:09.055 INFO kablam! 
Nov 04 11:49:09.103 INFO kablam! warning: unused variable: `serialtx`
Nov 04 11:49:09.103 INFO kablam!   --> src/main.rs:33:10
Nov 04 11:49:09.103 INFO kablam!    |
Nov 04 11:49:09.103 INFO kablam! 33 |     let (serialtx, serialrx) = mpsc::channel();
Nov 04 11:49:09.103 INFO kablam!    |          ^^^^^^^^ help: consider using `_serialtx` instead
Nov 04 11:49:09.103 INFO kablam!    |
Nov 04 11:49:09.103 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 11:49:09.103 INFO kablam! 
Nov 04 11:49:09.132 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 11:49:09.132 INFO kablam!   --> src/main.rs:27:14
Nov 04 11:49:09.132 INFO kablam!    |
Nov 04 11:49:09.132 INFO kablam! 27 |     unsafe { signal::sigaction(signal::SIGINT, &sig_action); }
Nov 04 11:49:09.132 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 11:49:09.132 INFO kablam!    |
Nov 04 11:49:09.132 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 11:49:09.132 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 11:49:09.132 INFO kablam! 
Nov 04 11:49:09.132 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 11:49:09.132 INFO kablam!   --> src/main.rs:28:14
Nov 04 11:49:09.132 INFO kablam!    |
Nov 04 11:49:09.132 INFO kablam! 28 |     unsafe { signal::sigaction(signal::SIGTERM, &sig_action); }
Nov 04 11:49:09.132 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 11:49:09.132 INFO kablam!    |
Nov 04 11:49:09.132 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 11:49:09.132 INFO kablam! 
Nov 04 11:49:09.158 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.33s
Nov 04 11:49:09.163 INFO kablam! su: No module specific data is present
Nov 04 11:49:09.868 INFO running `"docker" "rm" "-f" "68f8e12f0e657ace3c817736a3a885c297bf8a9c07548b3b255cc0ae50b05caf"`
Nov 04 11:49:10.000 INFO blam! 68f8e12f0e657ace3c817736a3a885c297bf8a9c07548b3b255cc0ae50b05caf