Oct 15 12:04:23.471 INFO testing Cackbone/2048.rs against try#40d4795669493f1965de7c44029c69552134fe1f for rustdoc-test-static-cling-1
Oct 15 12:04:23.473 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-4/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-alt build --frozen" "-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"`
Oct 15 12:04:24.157 INFO blam! e0833124526e5289fa3e39823afcbf7decc33c239f44edad18b5b818b832a2b2
Oct 15 12:04:24.163 INFO running `"docker" "start" "-a" "e0833124526e5289fa3e39823afcbf7decc33c239f44edad18b5b818b832a2b2"`
Oct 15 12:04:25.908 INFO kablam! usermod: no changes
Oct 15 12:04:26.015 INFO kablam!    Compiling rust_2048 v0.1.0 (/source)
Oct 15 12:04:26.693 INFO kablam! warning: value assigned to `grid_bis` is never read
Oct 15 12:04:26.693 INFO kablam!   --> src/main.rs:18:13
Oct 15 12:04:26.693 INFO kablam!    |
Oct 15 12:04:26.693 INFO kablam! 18 |     let mut grid_bis = [[0i8; 4];4];
Oct 15 12:04:26.693 INFO kablam!    |             ^^^^^^^^
Oct 15 12:04:26.693 INFO kablam!    |
Oct 15 12:04:26.693 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 15 12:04:26.694 INFO kablam! 
Oct 15 12:04:26.704 INFO kablam! warning: variable does not need to be mutable
Oct 15 12:04:26.704 INFO kablam!   --> src/main.rs:97:28
Oct 15 12:04:26.704 INFO kablam!    |
Oct 15 12:04:26.705 INFO kablam! 97 | fn move_grid(d: Direction, mut grid: &mut [[i8; 4]; 4])
Oct 15 12:04:26.705 INFO kablam!    |                            ----^^^^
Oct 15 12:04:26.705 INFO kablam!    |                            |
Oct 15 12:04:26.706 INFO kablam!    |                            help: remove this `mut`
Oct 15 12:04:26.706 INFO kablam!    |
Oct 15 12:04:26.706 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 15 12:04:26.707 INFO kablam! 
Oct 15 12:04:26.707 INFO kablam! warning: variable does not need to be mutable
Oct 15 12:04:26.707 INFO kablam!    --> src/main.rs:137:13
Oct 15 12:04:26.707 INFO kablam!     |
Oct 15 12:04:26.707 INFO kablam! 137 | fn add_tile(mut grid: &mut [[i8; 4]; 4])
Oct 15 12:04:26.707 INFO kablam!     |             ----^^^^
Oct 15 12:04:26.707 INFO kablam!     |             |
Oct 15 12:04:26.707 INFO kablam!     |             help: remove this `mut`
Oct 15 12:04:26.707 INFO kablam! 
Oct 15 12:04:26.719 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 12:04:26.719 INFO kablam!   --> src/main.rs:52:13
Oct 15 12:04:26.719 INFO kablam!    |
Oct 15 12:04:26.720 INFO kablam! 52 |             Command::new("clear").status();
Oct 15 12:04:26.720 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 12:04:26.720 INFO kablam!    |
Oct 15 12:04:26.721 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 15 12:04:26.721 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 12:04:26.721 INFO kablam! 
Oct 15 12:04:26.722 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 12:04:26.722 INFO kablam!   --> src/main.rs:75:5
Oct 15 12:04:26.722 INFO kablam!    |
Oct 15 12:04:26.722 INFO kablam! 75 |     Command::new("clear").status();
Oct 15 12:04:26.723 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 12:04:26.723 INFO kablam!    |
Oct 15 12:04:26.723 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 12:04:26.724 INFO kablam! 
Oct 15 12:04:27.627 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
Oct 15 12:04:27.628 INFO kablam! su: No module specific data is present
Oct 15 12:04:28.344 INFO running `"docker" "rm" "-f" "e0833124526e5289fa3e39823afcbf7decc33c239f44edad18b5b818b832a2b2"`
Oct 15 12:04:28.620 INFO blam! e0833124526e5289fa3e39823afcbf7decc33c239f44edad18b5b818b832a2b2
Oct 15 12:04:28.627 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-4/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-alt test --frozen --no-run" "-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"`
Oct 15 12:04:29.031 INFO blam! 49a22b2388d55258a09c95f82cb5297166e7a74780e01f927cb945bc589c7c1f
Oct 15 12:04:29.033 INFO running `"docker" "start" "-a" "49a22b2388d55258a09c95f82cb5297166e7a74780e01f927cb945bc589c7c1f"`
Oct 15 12:04:30.259 INFO kablam! usermod: no changes
Oct 15 12:04:30.367 INFO kablam!    Compiling rust_2048 v0.1.0 (/source)
Oct 15 12:04:31.055 INFO kablam! warning: value assigned to `grid_bis` is never read
Oct 15 12:04:31.055 INFO kablam!   --> src/main.rs:18:13
Oct 15 12:04:31.055 INFO kablam!    |
Oct 15 12:04:31.055 INFO kablam! 18 |     let mut grid_bis = [[0i8; 4];4];
Oct 15 12:04:31.055 INFO kablam!    |             ^^^^^^^^
Oct 15 12:04:31.055 INFO kablam!    |
Oct 15 12:04:31.055 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 15 12:04:31.055 INFO kablam! 
Oct 15 12:04:31.062 INFO kablam! warning: variable does not need to be mutable
Oct 15 12:04:31.063 INFO kablam!   --> src/main.rs:97:28
Oct 15 12:04:31.063 INFO kablam!    |
Oct 15 12:04:31.063 INFO kablam! 97 | fn move_grid(d: Direction, mut grid: &mut [[i8; 4]; 4])
Oct 15 12:04:31.063 INFO kablam!    |                            ----^^^^
Oct 15 12:04:31.063 INFO kablam!    |                            |
Oct 15 12:04:31.063 INFO kablam!    |                            help: remove this `mut`
Oct 15 12:04:31.063 INFO kablam!    |
Oct 15 12:04:31.063 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 15 12:04:31.063 INFO kablam! 
Oct 15 12:04:31.063 INFO kablam! warning: variable does not need to be mutable
Oct 15 12:04:31.063 INFO kablam!    --> src/main.rs:137:13
Oct 15 12:04:31.063 INFO kablam!     |
Oct 15 12:04:31.063 INFO kablam! 137 | fn add_tile(mut grid: &mut [[i8; 4]; 4])
Oct 15 12:04:31.063 INFO kablam!     |             ----^^^^
Oct 15 12:04:31.063 INFO kablam!     |             |
Oct 15 12:04:31.063 INFO kablam!     |             help: remove this `mut`
Oct 15 12:04:31.063 INFO kablam! 
Oct 15 12:04:31.068 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 12:04:31.068 INFO kablam!   --> src/main.rs:52:13
Oct 15 12:04:31.068 INFO kablam!    |
Oct 15 12:04:31.068 INFO kablam! 52 |             Command::new("clear").status();
Oct 15 12:04:31.068 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 12:04:31.068 INFO kablam!    |
Oct 15 12:04:31.068 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 15 12:04:31.068 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 12:04:31.068 INFO kablam! 
Oct 15 12:04:31.068 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 15 12:04:31.068 INFO kablam!   --> src/main.rs:75:5
Oct 15 12:04:31.068 INFO kablam!    |
Oct 15 12:04:31.068 INFO kablam! 75 |     Command::new("clear").status();
Oct 15 12:04:31.068 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 12:04:31.068 INFO kablam!    |
Oct 15 12:04:31.068 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 15 12:04:31.069 INFO kablam! 
Oct 15 12:04:31.519 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Oct 15 12:04:31.519 INFO kablam! su: No module specific data is present
Oct 15 12:04:32.477 INFO running `"docker" "rm" "-f" "49a22b2388d55258a09c95f82cb5297166e7a74780e01f927cb945bc589c7c1f"`
Oct 15 12:04:32.815 INFO blam! 49a22b2388d55258a09c95f82cb5297166e7a74780e01f927cb945bc589c7c1f
Oct 15 12:04:32.827 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-4/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-alt test --frozen" "-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"`
Oct 15 12:04:33.320 INFO blam! 190024fa38543ecda4d6329201cdff252ae614433d5b35e41d932d9dd48ee724
Oct 15 12:04:33.322 INFO running `"docker" "start" "-a" "190024fa38543ecda4d6329201cdff252ae614433d5b35e41d932d9dd48ee724"`
Oct 15 12:04:34.736 INFO kablam! usermod: no changes
Oct 15 12:04:34.788 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Oct 15 12:04:34.791 INFO kablam!      Running /target/debug/deps/rust_2048-cfef6addbced0d9e
Oct 15 12:04:34.801 INFO blam! 
Oct 15 12:04:34.801 INFO blam! running 0 tests
Oct 15 12:04:34.801 INFO blam! 
Oct 15 12:04:34.801 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 15 12:04:34.801 INFO blam! 
Oct 15 12:04:34.803 INFO kablam! su: No module specific data is present
Oct 15 12:04:35.363 INFO running `"docker" "rm" "-f" "190024fa38543ecda4d6329201cdff252ae614433d5b35e41d932d9dd48ee724"`
Oct 15 12:04:35.542 INFO blam! 190024fa38543ecda4d6329201cdff252ae614433d5b35e41d932d9dd48ee724