Nov 01 22:16:35.326 INFO testing Cackbone/2048.rs against beta-2018-10-30 for beta-1.31-1
Nov 01 22:16:35.326 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 22:16:35.805 INFO blam! 279df07002e4f42725c46104d96e6168e5fe66f3b1498694e850f5493cbd54f5
Nov 01 22:16:35.807 INFO running `"docker" "start" "-a" "279df07002e4f42725c46104d96e6168e5fe66f3b1498694e850f5493cbd54f5"`
Nov 01 22:16:37.450 INFO kablam! usermod: no changes
Nov 01 22:16:37.539 INFO kablam!    Compiling rust_2048 v0.1.0 (/source)
Nov 01 22:16:38.291 INFO kablam! warning: value assigned to `grid_bis` is never read
Nov 01 22:16:38.291 INFO kablam!   --> src/main.rs:18:13
Nov 01 22:16:38.291 INFO kablam!    |
Nov 01 22:16:38.291 INFO kablam! 18 |     let mut grid_bis = [[0i8; 4];4];
Nov 01 22:16:38.291 INFO kablam!    |             ^^^^^^^^
Nov 01 22:16:38.291 INFO kablam!    |
Nov 01 22:16:38.291 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 01 22:16:38.291 INFO kablam! 
Nov 01 22:16:38.304 INFO kablam! warning: variable does not need to be mutable
Nov 01 22:16:38.304 INFO kablam!   --> src/main.rs:97:28
Nov 01 22:16:38.304 INFO kablam!    |
Nov 01 22:16:38.304 INFO kablam! 97 | fn move_grid(d: Direction, mut grid: &mut [[i8; 4]; 4])
Nov 01 22:16:38.304 INFO kablam!    |                            ----^^^^
Nov 01 22:16:38.304 INFO kablam!    |                            |
Nov 01 22:16:38.304 INFO kablam!    |                            help: remove this `mut`
Nov 01 22:16:38.305 INFO kablam!    |
Nov 01 22:16:38.305 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 22:16:38.305 INFO kablam! 
Nov 01 22:16:38.307 INFO kablam! warning: variable does not need to be mutable
Nov 01 22:16:38.308 INFO kablam!    --> src/main.rs:137:13
Nov 01 22:16:38.311 INFO kablam!     |
Nov 01 22:16:38.311 INFO kablam! 137 | fn add_tile(mut grid: &mut [[i8; 4]; 4])
Nov 01 22:16:38.311 INFO kablam!     |             ----^^^^
Nov 01 22:16:38.312 INFO kablam!     |             |
Nov 01 22:16:38.312 INFO kablam!     |             help: remove this `mut`
Nov 01 22:16:38.312 INFO kablam! 
Nov 01 22:16:38.316 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 22:16:38.317 INFO kablam!   --> src/main.rs:52:13
Nov 01 22:16:38.319 INFO kablam!    |
Nov 01 22:16:38.319 INFO kablam! 52 |             Command::new("clear").status();
Nov 01 22:16:38.319 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 22:16:38.320 INFO kablam!    |
Nov 01 22:16:38.320 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 22:16:38.320 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 22:16:38.320 INFO kablam! 
Nov 01 22:16:38.320 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 22:16:38.321 INFO kablam!   --> src/main.rs:75:5
Nov 01 22:16:38.321 INFO kablam!    |
Nov 01 22:16:38.321 INFO kablam! 75 |     Command::new("clear").status();
Nov 01 22:16:38.321 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 22:16:38.321 INFO kablam!    |
Nov 01 22:16:38.322 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 22:16:38.322 INFO kablam! 
Nov 01 22:16:39.163 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
Nov 01 22:16:39.167 INFO kablam! su: No module specific data is present
Nov 01 22:16:39.805 INFO running `"docker" "rm" "-f" "279df07002e4f42725c46104d96e6168e5fe66f3b1498694e850f5493cbd54f5"`
Nov 01 22:16:40.095 INFO blam! 279df07002e4f42725c46104d96e6168e5fe66f3b1498694e850f5493cbd54f5
Nov 01 22:16:40.108 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 22:16:40.595 INFO blam! 685ab5f6c194689848d6c086f1d6da2d2be2eaf33ac97f624ac7cdddad4d3b02
Nov 01 22:16:40.598 INFO running `"docker" "start" "-a" "685ab5f6c194689848d6c086f1d6da2d2be2eaf33ac97f624ac7cdddad4d3b02"`
Nov 01 22:16:41.899 INFO kablam! usermod: no changes
Nov 01 22:16:41.988 INFO kablam!    Compiling rust_2048 v0.1.0 (/source)
Nov 01 22:16:42.935 INFO kablam! warning: value assigned to `grid_bis` is never read
Nov 01 22:16:42.936 INFO kablam!   --> src/main.rs:18:13
Nov 01 22:16:42.936 INFO kablam!    |
Nov 01 22:16:42.936 INFO kablam! 18 |     let mut grid_bis = [[0i8; 4];4];
Nov 01 22:16:42.937 INFO kablam!    |             ^^^^^^^^
Nov 01 22:16:42.937 INFO kablam!    |
Nov 01 22:16:42.937 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 01 22:16:42.938 INFO kablam! 
Nov 01 22:16:42.951 INFO kablam! warning: variable does not need to be mutable
Nov 01 22:16:42.951 INFO kablam!   --> src/main.rs:97:28
Nov 01 22:16:42.951 INFO kablam!    |
Nov 01 22:16:42.951 INFO kablam! 97 | fn move_grid(d: Direction, mut grid: &mut [[i8; 4]; 4])
Nov 01 22:16:42.951 INFO kablam!    |                            ----^^^^
Nov 01 22:16:42.951 INFO kablam!    |                            |
Nov 01 22:16:42.951 INFO kablam!    |                            help: remove this `mut`
Nov 01 22:16:42.951 INFO kablam!    |
Nov 01 22:16:42.951 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 22:16:42.951 INFO kablam! 
Nov 01 22:16:42.953 INFO kablam! warning: variable does not need to be mutable
Nov 01 22:16:42.953 INFO kablam!    --> src/main.rs:137:13
Nov 01 22:16:42.953 INFO kablam!     |
Nov 01 22:16:42.953 INFO kablam! 137 | fn add_tile(mut grid: &mut [[i8; 4]; 4])
Nov 01 22:16:42.953 INFO kablam!     |             ----^^^^
Nov 01 22:16:42.953 INFO kablam!     |             |
Nov 01 22:16:42.953 INFO kablam!     |             help: remove this `mut`
Nov 01 22:16:42.953 INFO kablam! 
Nov 01 22:16:42.965 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 22:16:42.965 INFO kablam!   --> src/main.rs:52:13
Nov 01 22:16:42.965 INFO kablam!    |
Nov 01 22:16:42.965 INFO kablam! 52 |             Command::new("clear").status();
Nov 01 22:16:42.965 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 22:16:42.965 INFO kablam!    |
Nov 01 22:16:42.965 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 22:16:42.965 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 22:16:42.965 INFO kablam! 
Nov 01 22:16:42.965 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 22:16:42.965 INFO kablam!   --> src/main.rs:75:5
Nov 01 22:16:42.965 INFO kablam!    |
Nov 01 22:16:42.965 INFO kablam! 75 |     Command::new("clear").status();
Nov 01 22:16:42.965 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 22:16:42.965 INFO kablam!    |
Nov 01 22:16:42.965 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 22:16:42.965 INFO kablam! 
Nov 01 22:16:43.523 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
Nov 01 22:16:43.532 INFO kablam! su: No module specific data is present
Nov 01 22:16:44.393 INFO running `"docker" "rm" "-f" "685ab5f6c194689848d6c086f1d6da2d2be2eaf33ac97f624ac7cdddad4d3b02"`
Nov 01 22:16:44.631 INFO blam! 685ab5f6c194689848d6c086f1d6da2d2be2eaf33ac97f624ac7cdddad4d3b02
Nov 01 22:16:44.640 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 22:16:44.991 INFO blam! 2d1daaa0d980e9c8951ae8f62cf427f01a4853e83be9d1b63f66e125fdff42ef
Nov 01 22:16:45.003 INFO running `"docker" "start" "-a" "2d1daaa0d980e9c8951ae8f62cf427f01a4853e83be9d1b63f66e125fdff42ef"`
Nov 01 22:16:46.293 INFO kablam! usermod: no changes
Nov 01 22:16:46.415 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Nov 01 22:16:46.415 INFO kablam!      Running /target/debug/deps/rust_2048-0b1497dc2b200952
Nov 01 22:16:46.419 INFO blam! 
Nov 01 22:16:46.419 INFO blam! running 0 tests
Nov 01 22:16:46.419 INFO blam! 
Nov 01 22:16:46.419 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 22:16:46.419 INFO blam! 
Nov 01 22:16:46.421 INFO kablam! su: No module specific data is present
Nov 01 22:16:47.061 INFO running `"docker" "rm" "-f" "2d1daaa0d980e9c8951ae8f62cf427f01a4853e83be9d1b63f66e125fdff42ef"`
Nov 01 22:16:47.339 INFO blam! 2d1daaa0d980e9c8951ae8f62cf427f01a4853e83be9d1b63f66e125fdff42ef
