Nov 03 21:47:18.316 INFO checking theHooloovoo/Game_of_Life-Rust against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 03 21:47:18.317 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 03 21:47:18.587 INFO blam! 190edf805b8f93ac5f2c82d2e998cc35a5ae415894278db388700d8af66d31cc
Nov 03 21:47:18.590 INFO running `"docker" "start" "-a" "190edf805b8f93ac5f2c82d2e998cc35a5ae415894278db388700d8af66d31cc"`
Nov 03 21:47:19.278 INFO kablam! usermod: no changes
Nov 03 21:47:19.358 INFO kablam!     Checking conway_rs v0.0.1 (/source)
Nov 03 21:47:19.543 INFO kablam! warning: unused import: `std::error::Error`
Nov 03 21:47:19.543 INFO kablam!  --> src/reader.rs:3:5
Nov 03 21:47:19.543 INFO kablam!   |
Nov 03 21:47:19.543 INFO kablam! 3 | use std::error::Error;
Nov 03 21:47:19.543 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 03 21:47:19.543 INFO kablam!   |
Nov 03 21:47:19.543 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 21:47:19.543 INFO kablam! 
Nov 03 21:47:19.595 INFO kablam! warning: unused import: `std::error::Error`
Nov 03 21:47:19.595 INFO kablam!  --> src/reader.rs:3:5
Nov 03 21:47:19.595 INFO kablam!   |
Nov 03 21:47:19.595 INFO kablam! 3 | use std::error::Error;
Nov 03 21:47:19.595 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 03 21:47:19.595 INFO kablam!   |
Nov 03 21:47:19.595 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 21:47:19.595 INFO kablam! 
Nov 03 21:47:19.663 INFO kablam! warning: value assigned to `arg_file_name` is never read
Nov 03 21:47:19.663 INFO kablam!   --> src/main.rs:28:13
Nov 03 21:47:19.663 INFO kablam!    |
Nov 03 21:47:19.663 INFO kablam! 28 |     let mut arg_file_name = "".to_string();
Nov 03 21:47:19.663 INFO kablam!    |             ^^^^^^^^^^^^^
Nov 03 21:47:19.663 INFO kablam!    |
Nov 03 21:47:19.663 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 03 21:47:19.663 INFO kablam! 
Nov 03 21:47:19.663 INFO kablam! warning: value assigned to `main_grid` is never read
Nov 03 21:47:19.663 INFO kablam!   --> src/main.rs:58:25
Nov 03 21:47:19.663 INFO kablam!    |
Nov 03 21:47:19.663 INFO kablam! 58 |             Ok(data) => main_grid = grid::Grid::load_from_file_data(data),
Nov 03 21:47:19.663 INFO kablam!    |                         ^^^^^^^^^
Nov 03 21:47:19.663 INFO kablam! 
Nov 03 21:47:19.663 INFO kablam! warning: value assigned to `cell_count` is never read
Nov 03 21:47:19.663 INFO kablam!    --> src/grid.rs:107:17
Nov 03 21:47:19.663 INFO kablam!     |
Nov 03 21:47:19.663 INFO kablam! 107 |         let mut cell_count = 0;
Nov 03 21:47:19.663 INFO kablam!     |                 ^^^^^^^^^^
Nov 03 21:47:19.663 INFO kablam! 
Nov 03 21:47:19.681 INFO kablam! warning: unused comparison that must be used
Nov 03 21:47:19.681 INFO kablam!    --> src/grid.rs:150:33
Nov 03 21:47:19.681 INFO kablam!     |
Nov 03 21:47:19.681 INFO kablam! 150 |         if self.state == true { self.state == false; }
Nov 03 21:47:19.681 INFO kablam!     |                                 ^^^^^^^^^^^^^^^^^^^
Nov 03 21:47:19.681 INFO kablam!     |
Nov 03 21:47:19.681 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 03 21:47:19.681 INFO kablam! 
Nov 03 21:47:19.681 INFO kablam! warning: unused comparison that must be used
Nov 03 21:47:19.681 INFO kablam!    --> src/grid.rs:151:33
Nov 03 21:47:19.681 INFO kablam!     |
Nov 03 21:47:19.681 INFO kablam! 151 |         else                  { self.state == true;  }
Nov 03 21:47:19.681 INFO kablam!     |                                 ^^^^^^^^^^^^^^^^^^
Nov 03 21:47:19.681 INFO kablam! 
Nov 03 21:47:19.727 INFO kablam! warning: value assigned to `arg_file_name` is never read
Nov 03 21:47:19.727 INFO kablam!   --> src/main.rs:28:13
Nov 03 21:47:19.727 INFO kablam!    |
Nov 03 21:47:19.727 INFO kablam! 28 |     let mut arg_file_name = "".to_string();
Nov 03 21:47:19.727 INFO kablam!    |             ^^^^^^^^^^^^^
Nov 03 21:47:19.727 INFO kablam!    |
Nov 03 21:47:19.727 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 03 21:47:19.727 INFO kablam! 
Nov 03 21:47:19.727 INFO kablam! warning: value assigned to `main_grid` is never read
Nov 03 21:47:19.727 INFO kablam!   --> src/main.rs:58:25
Nov 03 21:47:19.727 INFO kablam!    |
Nov 03 21:47:19.727 INFO kablam! 58 |             Ok(data) => main_grid = grid::Grid::load_from_file_data(data),
Nov 03 21:47:19.727 INFO kablam!    |                         ^^^^^^^^^
Nov 03 21:47:19.727 INFO kablam! 
Nov 03 21:47:19.727 INFO kablam! warning: value assigned to `cell_count` is never read
Nov 03 21:47:19.727 INFO kablam!    --> src/grid.rs:107:17
Nov 03 21:47:19.727 INFO kablam!     |
Nov 03 21:47:19.727 INFO kablam! 107 |         let mut cell_count = 0;
Nov 03 21:47:19.727 INFO kablam!     |                 ^^^^^^^^^^
Nov 03 21:47:19.727 INFO kablam! 
Nov 03 21:47:19.747 INFO kablam! warning: unused comparison that must be used
Nov 03 21:47:19.747 INFO kablam!    --> src/grid.rs:150:33
Nov 03 21:47:19.747 INFO kablam!     |
Nov 03 21:47:19.747 INFO kablam! 150 |         if self.state == true { self.state == false; }
Nov 03 21:47:19.747 INFO kablam!     |                                 ^^^^^^^^^^^^^^^^^^^
Nov 03 21:47:19.747 INFO kablam!     |
Nov 03 21:47:19.747 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 03 21:47:19.747 INFO kablam! 
Nov 03 21:47:19.747 INFO kablam! warning: unused comparison that must be used
Nov 03 21:47:19.747 INFO kablam!    --> src/grid.rs:151:33
Nov 03 21:47:19.747 INFO kablam!     |
Nov 03 21:47:19.747 INFO kablam! 151 |         else                  { self.state == true;  }
Nov 03 21:47:19.747 INFO kablam!     |                                 ^^^^^^^^^^^^^^^^^^
Nov 03 21:47:19.747 INFO kablam! 
Nov 03 21:47:19.775 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
Nov 03 21:47:19.779 INFO kablam! su: No module specific data is present
Nov 03 21:47:20.064 INFO running `"docker" "rm" "-f" "190edf805b8f93ac5f2c82d2e998cc35a5ae415894278db388700d8af66d31cc"`
Nov 03 21:47:20.155 INFO blam! 190edf805b8f93ac5f2c82d2e998cc35a5ae415894278db388700d8af66d31cc