Nov 01 07:29:34.253 INFO checking bwhetherington/rust-2048 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 07:29:34.253 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 07:29:34.649 INFO blam! e6bfb1cf36ff40bd83cfcc2be384a23dcbca4a41c535dc5c6045e27badda6e27
Nov 01 07:29:34.652 INFO running `"docker" "start" "-a" "e6bfb1cf36ff40bd83cfcc2be384a23dcbca4a41c535dc5c6045e27badda6e27"`
Nov 01 07:29:35.823 INFO kablam! usermod: no changes
Nov 01 07:29:35.880 INFO kablam!     Checking rust-2048-2 v0.1.0 (/source)
Nov 01 07:29:36.432 INFO kablam! warning: unused import: `game::*`
Nov 01 07:29:36.432 INFO kablam!  --> src/main.rs:8:5
Nov 01 07:29:36.432 INFO kablam!   |
Nov 01 07:29:36.432 INFO kablam! 8 | use game::*;
Nov 01 07:29:36.432 INFO kablam!   |     ^^^^^^^
Nov 01 07:29:36.432 INFO kablam!   |
Nov 01 07:29:36.432 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 07:29:36.432 INFO kablam! 
Nov 01 07:29:36.468 INFO kablam! warning: unused import: `game::*`
Nov 01 07:29:36.469 INFO kablam!  --> src/main.rs:8:5
Nov 01 07:29:36.469 INFO kablam!   |
Nov 01 07:29:36.469 INFO kablam! 8 | use game::*;
Nov 01 07:29:36.470 INFO kablam!   |     ^^^^^^^
Nov 01 07:29:36.470 INFO kablam!   |
Nov 01 07:29:36.470 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 07:29:36.470 INFO kablam! 
Nov 01 07:29:36.552 INFO kablam! warning: unused variable: `j`
Nov 01 07:29:36.553 INFO kablam!   --> src/game/mod.rs:74:13
Nov 01 07:29:36.553 INFO kablam!    |
Nov 01 07:29:36.554 INFO kablam! 74 |         for j in 0..source.cols() {
Nov 01 07:29:36.554 INFO kablam!    |             ^ help: consider using `_j` instead
Nov 01 07:29:36.554 INFO kablam!    |
Nov 01 07:29:36.554 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 07:29:36.555 INFO kablam! 
Nov 01 07:29:36.555 INFO kablam! warning: unused variable: `dest`
Nov 01 07:29:36.555 INFO kablam!   --> src/game/mod.rs:70:37
Nov 01 07:29:36.555 INFO kablam!    |
Nov 01 07:29:36.556 INFO kablam! 70 | fn slide_left(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Nov 01 07:29:36.556 INFO kablam!    |                                     ^^^^ help: consider using `_dest` instead
Nov 01 07:29:36.564 INFO kablam! 
Nov 01 07:29:36.565 INFO kablam! warning: unused variable: `source`
Nov 01 07:29:36.565 INFO kablam!   --> src/game/mod.rs:82:16
Nov 01 07:29:36.565 INFO kablam!    |
Nov 01 07:29:36.565 INFO kablam! 82 | fn slide_right(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Nov 01 07:29:36.566 INFO kablam!    |                ^^^^^^ help: consider using `_source` instead
Nov 01 07:29:36.566 INFO kablam! 
Nov 01 07:29:36.566 INFO kablam! warning: unused variable: `dest`
Nov 01 07:29:36.566 INFO kablam!   --> src/game/mod.rs:82:38
Nov 01 07:29:36.567 INFO kablam!    |
Nov 01 07:29:36.567 INFO kablam! 82 | fn slide_right(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Nov 01 07:29:36.567 INFO kablam!    |                                      ^^^^ help: consider using `_dest` instead
Nov 01 07:29:36.567 INFO kablam! 
Nov 01 07:29:36.568 INFO kablam! warning: unused variable: `source`
Nov 01 07:29:36.568 INFO kablam!   --> src/game/mod.rs:88:13
Nov 01 07:29:36.568 INFO kablam!    |
Nov 01 07:29:36.568 INFO kablam! 88 | fn slide_up(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Nov 01 07:29:36.569 INFO kablam!    |             ^^^^^^ help: consider using `_source` instead
Nov 01 07:29:36.569 INFO kablam! 
Nov 01 07:29:36.569 INFO kablam! warning: unused variable: `dest`
Nov 01 07:29:36.570 INFO kablam!   --> src/game/mod.rs:88:35
Nov 01 07:29:36.570 INFO kablam!    |
Nov 01 07:29:36.570 INFO kablam! 88 | fn slide_up(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Nov 01 07:29:36.570 INFO kablam!    |                                   ^^^^ help: consider using `_dest` instead
Nov 01 07:29:36.571 INFO kablam! 
Nov 01 07:29:36.571 INFO kablam! warning: unused variable: `source`
Nov 01 07:29:36.571 INFO kablam!   --> src/game/mod.rs:94:15
Nov 01 07:29:36.572 INFO kablam!    |
Nov 01 07:29:36.572 INFO kablam! 94 | fn slide_down(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Nov 01 07:29:36.572 INFO kablam!    |               ^^^^^^ help: consider using `_source` instead
Nov 01 07:29:36.573 INFO kablam! 
Nov 01 07:29:36.573 INFO kablam! warning: unused variable: `dest`
Nov 01 07:29:36.573 INFO kablam!   --> src/game/mod.rs:94:37
Nov 01 07:29:36.573 INFO kablam!    |
Nov 01 07:29:36.574 INFO kablam! 94 | fn slide_down(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Nov 01 07:29:36.574 INFO kablam!    |                                     ^^^^ help: consider using `_dest` instead
Nov 01 07:29:36.574 INFO kablam! 
Nov 01 07:29:36.575 INFO kablam! warning: unused variable: `d`
Nov 01 07:29:36.575 INFO kablam!   --> src/main.rs:15:9
Nov 01 07:29:36.575 INFO kablam!    |
Nov 01 07:29:36.575 INFO kablam! 15 |     let d: Matrix<_> = m.diag().into();
Nov 01 07:29:36.576 INFO kablam!    |         ^ help: consider using `_d` instead
Nov 01 07:29:36.580 INFO kablam! 
Nov 01 07:29:36.580 INFO kablam! warning: unused variable: `j`
Nov 01 07:29:36.581 INFO kablam!   --> src/game/mod.rs:74:13
Nov 01 07:29:36.581 INFO kablam!    |
Nov 01 07:29:36.581 INFO kablam! 74 |         for j in 0..source.cols() {
Nov 01 07:29:36.581 INFO kablam!    |             ^ help: consider using `_j` instead
Nov 01 07:29:36.582 INFO kablam!    |
Nov 01 07:29:36.582 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 07:29:36.582 INFO kablam! 
Nov 01 07:29:36.583 INFO kablam! warning: unused variable: `dest`
Nov 01 07:29:36.583 INFO kablam!   --> src/game/mod.rs:70:37
Nov 01 07:29:36.583 INFO kablam!    |
Nov 01 07:29:36.583 INFO kablam! 70 | fn slide_left(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Nov 01 07:29:36.584 INFO kablam!    |                                     ^^^^ help: consider using `_dest` instead
Nov 01 07:29:36.588 INFO kablam! 
Nov 01 07:29:36.588 INFO kablam! warning: unused variable: `source`
Nov 01 07:29:36.589 INFO kablam!   --> src/game/mod.rs:82:16
Nov 01 07:29:36.589 INFO kablam!    |
Nov 01 07:29:36.589 INFO kablam! 82 | fn slide_right(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Nov 01 07:29:36.590 INFO kablam!    |                ^^^^^^ help: consider using `_source` instead
Nov 01 07:29:36.590 INFO kablam! 
Nov 01 07:29:36.590 INFO kablam! warning: unused variable: `dest`
Nov 01 07:29:36.590 INFO kablam!   --> src/game/mod.rs:82:38
Nov 01 07:29:36.591 INFO kablam!    |
Nov 01 07:29:36.591 INFO kablam! 82 | fn slide_right(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Nov 01 07:29:36.591 INFO kablam!    |                                      ^^^^ help: consider using `_dest` instead
Nov 01 07:29:36.592 INFO kablam! 
Nov 01 07:29:36.596 INFO kablam! warning: unused variable: `source`
Nov 01 07:29:36.596 INFO kablam!   --> src/game/mod.rs:88:13
Nov 01 07:29:36.596 INFO kablam!    |
Nov 01 07:29:36.596 INFO kablam! 88 | fn slide_up(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Nov 01 07:29:36.596 INFO kablam!    |             ^^^^^^ help: consider using `_source` instead
Nov 01 07:29:36.596 INFO kablam! 
Nov 01 07:29:36.596 INFO kablam! warning: unused variable: `dest`
Nov 01 07:29:36.596 INFO kablam!   --> src/game/mod.rs:88:35
Nov 01 07:29:36.596 INFO kablam!    |
Nov 01 07:29:36.596 INFO kablam! 88 | fn slide_up(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Nov 01 07:29:36.596 INFO kablam!    |                                   ^^^^ help: consider using `_dest` instead
Nov 01 07:29:36.596 INFO kablam! 
Nov 01 07:29:36.596 INFO kablam! warning: unused variable: `source`
Nov 01 07:29:36.596 INFO kablam!   --> src/game/mod.rs:94:15
Nov 01 07:29:36.596 INFO kablam!    |
Nov 01 07:29:36.596 INFO kablam! 94 | fn slide_down(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Nov 01 07:29:36.596 INFO kablam!    |               ^^^^^^ help: consider using `_source` instead
Nov 01 07:29:36.596 INFO kablam! 
Nov 01 07:29:36.596 INFO kablam! warning: unused variable: `dest`
Nov 01 07:29:36.596 INFO kablam!   --> src/game/mod.rs:94:37
Nov 01 07:29:36.596 INFO kablam!    |
Nov 01 07:29:36.596 INFO kablam! 94 | fn slide_down(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Nov 01 07:29:36.596 INFO kablam!    |                                     ^^^^ help: consider using `_dest` instead
Nov 01 07:29:36.596 INFO kablam! 
Nov 01 07:29:36.596 INFO kablam! warning: unused variable: `d`
Nov 01 07:29:36.596 INFO kablam!   --> src/main.rs:15:9
Nov 01 07:29:36.596 INFO kablam!    |
Nov 01 07:29:36.596 INFO kablam! 15 |     let d: Matrix<_> = m.diag().into();
Nov 01 07:29:36.596 INFO kablam!    |         ^ help: consider using `_d` instead
Nov 01 07:29:36.597 INFO kablam! 
Nov 01 07:29:36.633 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Nov 01 07:29:36.648 INFO kablam! su: No module specific data is present
Nov 01 07:29:37.321 INFO running `"docker" "rm" "-f" "e6bfb1cf36ff40bd83cfcc2be384a23dcbca4a41c535dc5c6045e27badda6e27"`
Nov 01 07:29:37.579 INFO blam! e6bfb1cf36ff40bd83cfcc2be384a23dcbca4a41c535dc5c6045e27badda6e27