Nov 01 22:16:37.506 INFO testing Cackbone/2048.rs against 1.30.0 for beta-1.31-1
Nov 01 22:16:37.509 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-2/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-1/1.30.0:/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 +1.30.0 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 22:16:38.085 INFO blam! 90e2bd3ca5be5da3da91c49e6c8ddf872bf3dbb1b11b1704df86ed0c00d403e5
Nov 01 22:16:38.088 INFO running `"docker" "start" "-a" "90e2bd3ca5be5da3da91c49e6c8ddf872bf3dbb1b11b1704df86ed0c00d403e5"`
Nov 01 22:16:39.471 INFO kablam! usermod: no changes
Nov 01 22:16:39.596 INFO kablam!    Compiling rust_2048 v0.1.0 (/source)
Nov 01 22:16:40.307 INFO kablam! warning: value assigned to `grid_bis` is never read
Nov 01 22:16:40.307 INFO kablam!   --> src/main.rs:18:13
Nov 01 22:16:40.307 INFO kablam!    |
Nov 01 22:16:40.307 INFO kablam! 18 |     let mut grid_bis = [[0i8; 4];4];
Nov 01 22:16:40.307 INFO kablam!    |             ^^^^^^^^
Nov 01 22:16:40.307 INFO kablam!    |
Nov 01 22:16:40.307 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 01 22:16:40.307 INFO kablam! 
Nov 01 22:16:40.309 INFO kablam! warning: variable does not need to be mutable
Nov 01 22:16:40.309 INFO kablam!   --> src/main.rs:97:28
Nov 01 22:16:40.309 INFO kablam!    |
Nov 01 22:16:40.310 INFO kablam! 97 | fn move_grid(d: Direction, mut grid: &mut [[i8; 4]; 4])
Nov 01 22:16:40.310 INFO kablam!    |                            ----^^^^
Nov 01 22:16:40.310 INFO kablam!    |                            |
Nov 01 22:16:40.312 INFO kablam!    |                            help: remove this `mut`
Nov 01 22:16:40.312 INFO kablam!    |
Nov 01 22:16:40.318 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 22:16:40.318 INFO kablam! 
Nov 01 22:16:40.319 INFO kablam! warning: variable does not need to be mutable
Nov 01 22:16:40.319 INFO kablam!    --> src/main.rs:137:13
Nov 01 22:16:40.319 INFO kablam!     |
Nov 01 22:16:40.319 INFO kablam! 137 | fn add_tile(mut grid: &mut [[i8; 4]; 4])
Nov 01 22:16:40.319 INFO kablam!     |             ----^^^^
Nov 01 22:16:40.319 INFO kablam!     |             |
Nov 01 22:16:40.319 INFO kablam!     |             help: remove this `mut`
Nov 01 22:16:40.319 INFO kablam! 
Nov 01 22:16:40.322 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 22:16:40.322 INFO kablam!   --> src/main.rs:52:13
Nov 01 22:16:40.323 INFO kablam!    |
Nov 01 22:16:40.323 INFO kablam! 52 |             Command::new("clear").status();
Nov 01 22:16:40.323 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 22:16:40.323 INFO kablam!    |
Nov 01 22:16:40.323 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 22:16:40.323 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 22:16:40.323 INFO kablam! 
Nov 01 22:16:40.323 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 22:16:40.323 INFO kablam!   --> src/main.rs:75:5
Nov 01 22:16:40.323 INFO kablam!    |
Nov 01 22:16:40.323 INFO kablam! 75 |     Command::new("clear").status();
Nov 01 22:16:40.323 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 22:16:40.323 INFO kablam!    |
Nov 01 22:16:40.323 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 22:16:40.323 INFO kablam! 
Nov 01 22:16:41.064 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Nov 01 22:16:41.069 INFO kablam! su: No module specific data is present
Nov 01 22:16:42.059 INFO running `"docker" "rm" "-f" "90e2bd3ca5be5da3da91c49e6c8ddf872bf3dbb1b11b1704df86ed0c00d403e5"`
Nov 01 22:16:42.291 INFO blam! 90e2bd3ca5be5da3da91c49e6c8ddf872bf3dbb1b11b1704df86ed0c00d403e5
Nov 01 22:16:42.316 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-2/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-1/1.30.0:/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 +1.30.0 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 22:16:42.835 INFO blam! 1b415b6f5dc7066db8a7606660bc4ab6216ad85c5358de80d3f3c63e2875597b
Nov 01 22:16:42.838 INFO running `"docker" "start" "-a" "1b415b6f5dc7066db8a7606660bc4ab6216ad85c5358de80d3f3c63e2875597b"`
Nov 01 22:16:44.066 INFO kablam! usermod: no changes
Nov 01 22:16:44.126 INFO kablam!    Compiling rust_2048 v0.1.0 (/source)
Nov 01 22:16:44.919 INFO kablam! warning: value assigned to `grid_bis` is never read
Nov 01 22:16:44.919 INFO kablam!   --> src/main.rs:18:13
Nov 01 22:16:44.919 INFO kablam!    |
Nov 01 22:16:44.919 INFO kablam! 18 |     let mut grid_bis = [[0i8; 4];4];
Nov 01 22:16:44.919 INFO kablam!    |             ^^^^^^^^
Nov 01 22:16:44.919 INFO kablam!    |
Nov 01 22:16:44.919 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 01 22:16:44.919 INFO kablam! 
Nov 01 22:16:44.927 INFO kablam! warning: variable does not need to be mutable
Nov 01 22:16:44.927 INFO kablam!   --> src/main.rs:97:28
Nov 01 22:16:44.927 INFO kablam!    |
Nov 01 22:16:44.927 INFO kablam! 97 | fn move_grid(d: Direction, mut grid: &mut [[i8; 4]; 4])
Nov 01 22:16:44.927 INFO kablam!    |                            ----^^^^
Nov 01 22:16:44.927 INFO kablam!    |                            |
Nov 01 22:16:44.935 INFO kablam!    |                            help: remove this `mut`
Nov 01 22:16:44.935 INFO kablam!    |
Nov 01 22:16:44.936 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 22:16:44.936 INFO kablam! 
Nov 01 22:16:44.936 INFO kablam! warning: variable does not need to be mutable
Nov 01 22:16:44.936 INFO kablam!    --> src/main.rs:137:13
Nov 01 22:16:44.937 INFO kablam!     |
Nov 01 22:16:44.937 INFO kablam! 137 | fn add_tile(mut grid: &mut [[i8; 4]; 4])
Nov 01 22:16:44.937 INFO kablam!     |             ----^^^^
Nov 01 22:16:44.937 INFO kablam!     |             |
Nov 01 22:16:44.938 INFO kablam!     |             help: remove this `mut`
Nov 01 22:16:44.938 INFO kablam! 
Nov 01 22:16:44.943 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 22:16:44.943 INFO kablam!   --> src/main.rs:52:13
Nov 01 22:16:44.943 INFO kablam!    |
Nov 01 22:16:44.944 INFO kablam! 52 |             Command::new("clear").status();
Nov 01 22:16:44.944 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 22:16:44.944 INFO kablam!    |
Nov 01 22:16:44.944 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 22:16:44.945 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 22:16:44.945 INFO kablam! 
Nov 01 22:16:44.945 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 22:16:44.946 INFO kablam!   --> src/main.rs:75:5
Nov 01 22:16:44.946 INFO kablam!    |
Nov 01 22:16:44.946 INFO kablam! 75 |     Command::new("clear").status();
Nov 01 22:16:44.946 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 22:16:44.947 INFO kablam!    |
Nov 01 22:16:44.947 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 22:16:44.947 INFO kablam! 
Nov 01 22:16:45.370 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Nov 01 22:16:45.371 INFO kablam! su: No module specific data is present
Nov 01 22:16:46.152 INFO running `"docker" "rm" "-f" "1b415b6f5dc7066db8a7606660bc4ab6216ad85c5358de80d3f3c63e2875597b"`
Nov 01 22:16:46.387 INFO blam! 1b415b6f5dc7066db8a7606660bc4ab6216ad85c5358de80d3f3c63e2875597b
Nov 01 22:16:46.391 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-2/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-1/1.30.0:/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 +1.30.0 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 22:16:46.844 INFO blam! 36491e4213adc014492c042c64df88b478849d262ac8ddd5409e8a55409303d0
Nov 01 22:16:46.847 INFO running `"docker" "start" "-a" "36491e4213adc014492c042c64df88b478849d262ac8ddd5409e8a55409303d0"`
Nov 01 22:16:48.239 INFO kablam! usermod: no changes
Nov 01 22:16:48.307 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 01 22:16:48.308 INFO kablam!      Running /target/debug/deps/rust_2048-6b76388bc8c5f18b
Nov 01 22:16:48.328 INFO blam! 
Nov 01 22:16:48.328 INFO blam! running 0 tests
Nov 01 22:16:48.328 INFO blam! 
Nov 01 22:16:48.329 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 22:16:48.329 INFO blam! 
Nov 01 22:16:48.335 INFO kablam! su: No module specific data is present
Nov 01 22:16:49.444 INFO running `"docker" "rm" "-f" "36491e4213adc014492c042c64df88b478849d262ac8ddd5409e8a55409303d0"`
Nov 01 22:16:49.719 INFO blam! 36491e4213adc014492c042c64df88b478849d262ac8ddd5409e8a55409303d0
