Dec 01 22:19:08.804 INFO testing bwhetherington/rust-2048 against 1.30.1 for beta-1.31-5
Dec 01 22:19:08.804 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Dec 01 22:19:09.284 INFO [stdout] 14bb868cb11d419ed2170158b02f8796cab1dc9f54f971104dcc73a3299178ec
Dec 01 22:19:09.287 INFO running `"docker" "start" "-a" "14bb868cb11d419ed2170158b02f8796cab1dc9f54f971104dcc73a3299178ec"`
Dec 01 22:19:10.466 INFO [stderr] usermod: no changes
Dec 01 22:19:10.539 INFO [stderr]    Compiling rust-2048-2 v0.1.0 (/source)
Dec 01 22:19:10.973 INFO [stderr] warning: unused import: `game::*`
Dec 01 22:19:10.973 INFO [stderr]  --> src/main.rs:8:5
Dec 01 22:19:10.973 INFO [stderr]   |
Dec 01 22:19:10.986 INFO [stderr] 8 | use game::*;
Dec 01 22:19:10.987 INFO [stderr]   |     ^^^^^^^
Dec 01 22:19:10.987 INFO [stderr]   |
Dec 01 22:19:10.987 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 22:19:10.987 INFO [stderr] 
Dec 01 22:19:11.080 INFO [stderr] warning: unused variable: `j`
Dec 01 22:19:11.080 INFO [stderr]   --> src/game/mod.rs:74:13
Dec 01 22:19:11.080 INFO [stderr]    |
Dec 01 22:19:11.080 INFO [stderr] 74 |         for j in 0..source.cols() {
Dec 01 22:19:11.080 INFO [stderr]    |             ^ help: consider using `_j` instead
Dec 01 22:19:11.080 INFO [stderr]    |
Dec 01 22:19:11.080 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 22:19:11.080 INFO [stderr] 
Dec 01 22:19:11.080 INFO [stderr] warning: unused variable: `dest`
Dec 01 22:19:11.080 INFO [stderr]   --> src/game/mod.rs:70:37
Dec 01 22:19:11.080 INFO [stderr]    |
Dec 01 22:19:11.080 INFO [stderr] 70 | fn slide_left(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:11.081 INFO [stderr]    |                                     ^^^^ help: consider using `_dest` instead
Dec 01 22:19:11.081 INFO [stderr] 
Dec 01 22:19:11.081 INFO [stderr] warning: unused variable: `source`
Dec 01 22:19:11.081 INFO [stderr]   --> src/game/mod.rs:82:16
Dec 01 22:19:11.081 INFO [stderr]    |
Dec 01 22:19:11.081 INFO [stderr] 82 | fn slide_right(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:11.081 INFO [stderr]    |                ^^^^^^ help: consider using `_source` instead
Dec 01 22:19:11.081 INFO [stderr] 
Dec 01 22:19:11.081 INFO [stderr] warning: unused variable: `dest`
Dec 01 22:19:11.081 INFO [stderr]   --> src/game/mod.rs:82:38
Dec 01 22:19:11.081 INFO [stderr]    |
Dec 01 22:19:11.081 INFO [stderr] 82 | fn slide_right(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:11.081 INFO [stderr]    |                                      ^^^^ help: consider using `_dest` instead
Dec 01 22:19:11.081 INFO [stderr] 
Dec 01 22:19:11.081 INFO [stderr] warning: unused variable: `source`
Dec 01 22:19:11.086 INFO [stderr]   --> src/game/mod.rs:88:13
Dec 01 22:19:11.087 INFO [stderr]    |
Dec 01 22:19:11.087 INFO [stderr] 88 | fn slide_up(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:11.087 INFO [stderr]    |             ^^^^^^ help: consider using `_source` instead
Dec 01 22:19:11.087 INFO [stderr] 
Dec 01 22:19:11.087 INFO [stderr] warning: unused variable: `dest`
Dec 01 22:19:11.087 INFO [stderr]   --> src/game/mod.rs:88:35
Dec 01 22:19:11.087 INFO [stderr]    |
Dec 01 22:19:11.087 INFO [stderr] 88 | fn slide_up(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:11.087 INFO [stderr]    |                                   ^^^^ help: consider using `_dest` instead
Dec 01 22:19:11.087 INFO [stderr] 
Dec 01 22:19:11.087 INFO [stderr] warning: unused variable: `source`
Dec 01 22:19:11.087 INFO [stderr]   --> src/game/mod.rs:94:15
Dec 01 22:19:11.087 INFO [stderr]    |
Dec 01 22:19:11.087 INFO [stderr] 94 | fn slide_down(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:11.087 INFO [stderr]    |               ^^^^^^ help: consider using `_source` instead
Dec 01 22:19:11.087 INFO [stderr] 
Dec 01 22:19:11.087 INFO [stderr] warning: unused variable: `dest`
Dec 01 22:19:11.087 INFO [stderr]   --> src/game/mod.rs:94:37
Dec 01 22:19:11.087 INFO [stderr]    |
Dec 01 22:19:11.087 INFO [stderr] 94 | fn slide_down(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:11.087 INFO [stderr]    |                                     ^^^^ help: consider using `_dest` instead
Dec 01 22:19:11.087 INFO [stderr] 
Dec 01 22:19:11.087 INFO [stderr] warning: unused variable: `d`
Dec 01 22:19:11.087 INFO [stderr]   --> src/main.rs:15:9
Dec 01 22:19:11.087 INFO [stderr]    |
Dec 01 22:19:11.087 INFO [stderr] 15 |     let d: Matrix<_> = m.diag().into();
Dec 01 22:19:11.087 INFO [stderr]    |         ^ help: consider using `_d` instead
Dec 01 22:19:11.087 INFO [stderr] 
Dec 01 22:19:11.939 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Dec 01 22:19:11.942 INFO [stderr] su: No module specific data is present
Dec 01 22:19:12.468 INFO running `"docker" "inspect" "14bb868cb11d419ed2170158b02f8796cab1dc9f54f971104dcc73a3299178ec"`
Dec 01 22:19:12.807 INFO running `"docker" "rm" "-f" "14bb868cb11d419ed2170158b02f8796cab1dc9f54f971104dcc73a3299178ec"`
Dec 01 22:19:13.051 INFO [stdout] 14bb868cb11d419ed2170158b02f8796cab1dc9f54f971104dcc73a3299178ec
Dec 01 22:19:13.057 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Dec 01 22:19:13.431 INFO [stdout] cab00eac874982c1cc99627c325c7460d90242707aad278a9a801f430146f8b2
Dec 01 22:19:13.433 INFO running `"docker" "start" "-a" "cab00eac874982c1cc99627c325c7460d90242707aad278a9a801f430146f8b2"`
Dec 01 22:19:14.346 INFO [stderr] usermod: no changes
Dec 01 22:19:14.403 INFO [stderr]    Compiling rust-2048-2 v0.1.0 (/source)
Dec 01 22:19:14.907 INFO [stderr] warning: unused import: `game::*`
Dec 01 22:19:14.907 INFO [stderr]  --> src/main.rs:8:5
Dec 01 22:19:14.907 INFO [stderr]   |
Dec 01 22:19:14.907 INFO [stderr] 8 | use game::*;
Dec 01 22:19:14.907 INFO [stderr]   |     ^^^^^^^
Dec 01 22:19:14.907 INFO [stderr]   |
Dec 01 22:19:14.911 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 22:19:14.911 INFO [stderr] 
Dec 01 22:19:15.011 INFO [stderr] warning: unused variable: `j`
Dec 01 22:19:15.011 INFO [stderr]   --> src/game/mod.rs:74:13
Dec 01 22:19:15.011 INFO [stderr]    |
Dec 01 22:19:15.011 INFO [stderr] 74 |         for j in 0..source.cols() {
Dec 01 22:19:15.011 INFO [stderr]    |             ^ help: consider using `_j` instead
Dec 01 22:19:15.011 INFO [stderr]    |
Dec 01 22:19:15.011 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 22:19:15.011 INFO [stderr] 
Dec 01 22:19:15.011 INFO [stderr] warning: unused variable: `dest`
Dec 01 22:19:15.011 INFO [stderr]   --> src/game/mod.rs:70:37
Dec 01 22:19:15.011 INFO [stderr]    |
Dec 01 22:19:15.011 INFO [stderr] 70 | fn slide_left(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:15.011 INFO [stderr]    |                                     ^^^^ help: consider using `_dest` instead
Dec 01 22:19:15.011 INFO [stderr] 
Dec 01 22:19:15.011 INFO [stderr] warning: unused variable: `source`
Dec 01 22:19:15.011 INFO [stderr]   --> src/game/mod.rs:82:16
Dec 01 22:19:15.011 INFO [stderr]    |
Dec 01 22:19:15.011 INFO [stderr] 82 | fn slide_right(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:15.011 INFO [stderr]    |                ^^^^^^ help: consider using `_source` instead
Dec 01 22:19:15.011 INFO [stderr] 
Dec 01 22:19:15.011 INFO [stderr] warning: unused variable: `dest`
Dec 01 22:19:15.011 INFO [stderr]   --> src/game/mod.rs:82:38
Dec 01 22:19:15.011 INFO [stderr]    |
Dec 01 22:19:15.011 INFO [stderr] 82 | fn slide_right(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:15.011 INFO [stderr]    |                                      ^^^^ help: consider using `_dest` instead
Dec 01 22:19:15.011 INFO [stderr] 
Dec 01 22:19:15.011 INFO [stderr] warning: unused variable: `source`
Dec 01 22:19:15.011 INFO [stderr]   --> src/game/mod.rs:88:13
Dec 01 22:19:15.011 INFO [stderr]    |
Dec 01 22:19:15.011 INFO [stderr] 88 | fn slide_up(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:15.011 INFO [stderr]    |             ^^^^^^ help: consider using `_source` instead
Dec 01 22:19:15.011 INFO [stderr] 
Dec 01 22:19:15.011 INFO [stderr] warning: unused variable: `dest`
Dec 01 22:19:15.011 INFO [stderr]   --> src/game/mod.rs:88:35
Dec 01 22:19:15.011 INFO [stderr]    |
Dec 01 22:19:15.011 INFO [stderr] 88 | fn slide_up(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:15.011 INFO [stderr]    |                                   ^^^^ help: consider using `_dest` instead
Dec 01 22:19:15.011 INFO [stderr] 
Dec 01 22:19:15.011 INFO [stderr] warning: unused variable: `source`
Dec 01 22:19:15.011 INFO [stderr]   --> src/game/mod.rs:94:15
Dec 01 22:19:15.011 INFO [stderr]    |
Dec 01 22:19:15.011 INFO [stderr] 94 | fn slide_down(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:15.011 INFO [stderr]    |               ^^^^^^ help: consider using `_source` instead
Dec 01 22:19:15.011 INFO [stderr] 
Dec 01 22:19:15.011 INFO [stderr] warning: unused variable: `dest`
Dec 01 22:19:15.012 INFO [stderr]   --> src/game/mod.rs:94:37
Dec 01 22:19:15.012 INFO [stderr]    |
Dec 01 22:19:15.012 INFO [stderr] 94 | fn slide_down(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:15.012 INFO [stderr]    |                                     ^^^^ help: consider using `_dest` instead
Dec 01 22:19:15.012 INFO [stderr] 
Dec 01 22:19:15.012 INFO [stderr] warning: unused variable: `d`
Dec 01 22:19:15.012 INFO [stderr]   --> src/main.rs:15:9
Dec 01 22:19:15.012 INFO [stderr]    |
Dec 01 22:19:15.012 INFO [stderr] 15 |     let d: Matrix<_> = m.diag().into();
Dec 01 22:19:15.012 INFO [stderr]    |         ^ help: consider using `_d` instead
Dec 01 22:19:15.012 INFO [stderr] 
Dec 01 22:19:15.527 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Dec 01 22:19:15.527 INFO [stderr] su: No module specific data is present
Dec 01 22:19:16.109 INFO running `"docker" "inspect" "cab00eac874982c1cc99627c325c7460d90242707aad278a9a801f430146f8b2"`
Dec 01 22:19:16.480 INFO running `"docker" "rm" "-f" "cab00eac874982c1cc99627c325c7460d90242707aad278a9a801f430146f8b2"`
Dec 01 22:19:16.829 INFO [stdout] cab00eac874982c1cc99627c325c7460d90242707aad278a9a801f430146f8b2
Dec 01 22:19:16.833 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Dec 01 22:19:17.243 INFO [stdout] fd3f7c4635b5618c916b4edbb78d73b9115877d3e8af0e915e1417f729786c21
Dec 01 22:19:17.251 INFO running `"docker" "start" "-a" "fd3f7c4635b5618c916b4edbb78d73b9115877d3e8af0e915e1417f729786c21"`
Dec 01 22:19:18.747 INFO [stderr] usermod: no changes
Dec 01 22:19:18.807 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 01 22:19:18.815 INFO [stderr]      Running /target/debug/deps/rust_2048_2-41a44dd93bc4c71a
Dec 01 22:19:18.840 INFO [stdout] 
Dec 01 22:19:18.840 INFO [stdout] running 0 tests
Dec 01 22:19:18.840 INFO [stdout] 
Dec 01 22:19:18.840 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 22:19:18.840 INFO [stdout] 
Dec 01 22:19:18.841 INFO [stderr] su: No module specific data is present
Dec 01 22:19:19.475 INFO running `"docker" "inspect" "fd3f7c4635b5618c916b4edbb78d73b9115877d3e8af0e915e1417f729786c21"`
Dec 01 22:19:19.715 INFO running `"docker" "rm" "-f" "fd3f7c4635b5618c916b4edbb78d73b9115877d3e8af0e915e1417f729786c21"`
Dec 01 22:19:20.055 INFO [stdout] fd3f7c4635b5618c916b4edbb78d73b9115877d3e8af0e915e1417f729786c21
