Nov 04 15:34:21.560 INFO checking waterrower-0.1.0 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 15:34:21.560 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 15:34:21.934 INFO blam! c9c76ba010c5d8aeb67f770216de9737f77ec0fadc3f4d73345fa87f29110118
Nov 04 15:34:21.936 INFO running `"docker" "start" "-a" "c9c76ba010c5d8aeb67f770216de9737f77ec0fadc3f4d73345fa87f29110118"`
Nov 04 15:34:23.027 INFO kablam! usermod: no changes
Nov 04 15:34:23.143 INFO kablam!     Checking bufstream v0.1.4
Nov 04 15:34:23.150 INFO kablam!     Checking serial v0.3.4
Nov 04 15:34:23.219 INFO kablam!     Checking nix v0.7.0
Nov 04 15:34:27.440 INFO kablam!     Checking waterrower v0.1.0 (/source)
Nov 04 15:34:28.703 INFO kablam! warning: unused import: `std::str`
Nov 04 15:34:28.703 INFO kablam!   --> src/main.rs:11:5
Nov 04 15:34:28.703 INFO kablam!    |
Nov 04 15:34:28.703 INFO kablam! 11 | use std::str;
Nov 04 15:34:28.703 INFO kablam!    |     ^^^^^^^^
Nov 04 15:34:28.703 INFO kablam!    |
Nov 04 15:34:28.703 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 15:34:28.703 INFO kablam! 
Nov 04 15:34:28.751 INFO kablam! warning: unused import: `std::str`
Nov 04 15:34:28.751 INFO kablam!   --> src/main.rs:11:5
Nov 04 15:34:28.751 INFO kablam!    |
Nov 04 15:34:28.751 INFO kablam! 11 | use std::str;
Nov 04 15:34:28.751 INFO kablam!    |     ^^^^^^^^
Nov 04 15:34:28.751 INFO kablam!    |
Nov 04 15:34:28.751 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 15:34:28.751 INFO kablam! 
Nov 04 15:34:28.794 INFO kablam! warning: unused variable: `serialtx`
Nov 04 15:34:28.795 INFO kablam!   --> src/main.rs:33:10
Nov 04 15:34:28.795 INFO kablam!    |
Nov 04 15:34:28.795 INFO kablam! 33 |     let (serialtx, serialrx) = mpsc::channel();
Nov 04 15:34:28.795 INFO kablam!    |          ^^^^^^^^ help: consider using `_serialtx` instead
Nov 04 15:34:28.795 INFO kablam!    |
Nov 04 15:34:28.795 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 15:34:28.795 INFO kablam! 
Nov 04 15:34:28.819 INFO kablam! warning: unused variable: `serialtx`
Nov 04 15:34:28.819 INFO kablam!   --> src/main.rs:33:10
Nov 04 15:34:28.819 INFO kablam!    |
Nov 04 15:34:28.819 INFO kablam! 33 |     let (serialtx, serialrx) = mpsc::channel();
Nov 04 15:34:28.819 INFO kablam!    |          ^^^^^^^^ help: consider using `_serialtx` instead
Nov 04 15:34:28.819 INFO kablam!    |
Nov 04 15:34:28.819 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 15:34:28.819 INFO kablam! 
Nov 04 15:34:28.823 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 15:34:28.823 INFO kablam!   --> src/main.rs:27:14
Nov 04 15:34:28.823 INFO kablam!    |
Nov 04 15:34:28.823 INFO kablam! 27 |     unsafe { signal::sigaction(signal::SIGINT, &sig_action); }
Nov 04 15:34:28.823 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 15:34:28.823 INFO kablam!    |
Nov 04 15:34:28.823 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 15:34:28.823 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 15:34:28.823 INFO kablam! 
Nov 04 15:34:28.823 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 15:34:28.823 INFO kablam!   --> src/main.rs:28:14
Nov 04 15:34:28.823 INFO kablam!    |
Nov 04 15:34:28.823 INFO kablam! 28 |     unsafe { signal::sigaction(signal::SIGTERM, &sig_action); }
Nov 04 15:34:28.823 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 15:34:28.823 INFO kablam!    |
Nov 04 15:34:28.823 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 15:34:28.823 INFO kablam! 
Nov 04 15:34:28.895 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 15:34:28.895 INFO kablam!   --> src/main.rs:27:14
Nov 04 15:34:28.895 INFO kablam!    |
Nov 04 15:34:28.895 INFO kablam! 27 |     unsafe { signal::sigaction(signal::SIGINT, &sig_action); }
Nov 04 15:34:28.895 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 15:34:28.895 INFO kablam!    |
Nov 04 15:34:28.895 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 15:34:28.895 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 15:34:28.895 INFO kablam! 
Nov 04 15:34:28.895 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 15:34:28.895 INFO kablam!   --> src/main.rs:28:14
Nov 04 15:34:28.895 INFO kablam!    |
Nov 04 15:34:28.895 INFO kablam! 28 |     unsafe { signal::sigaction(signal::SIGTERM, &sig_action); }
Nov 04 15:34:28.895 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 15:34:28.895 INFO kablam!    |
Nov 04 15:34:28.895 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 15:34:28.895 INFO kablam! 
Nov 04 15:34:28.924 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.85s
Nov 04 15:34:28.927 INFO kablam! su: No module specific data is present
Nov 04 15:34:29.608 INFO running `"docker" "rm" "-f" "c9c76ba010c5d8aeb67f770216de9737f77ec0fadc3f4d73345fa87f29110118"`
Nov 04 15:34:29.983 INFO blam! c9c76ba010c5d8aeb67f770216de9737f77ec0fadc3f4d73345fa87f29110118