Dec 01 22:19:08.183 INFO testing bwhetherington/rust-2048 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 22:19:08.184 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 22:19:08.752 INFO [stdout] ef589d0b0c875f49391e830501bc4c89f65580f19fce95fc62b001a9612c03a1
Dec 01 22:19:08.759 INFO running `"docker" "start" "-a" "ef589d0b0c875f49391e830501bc4c89f65580f19fce95fc62b001a9612c03a1"`
Dec 01 22:19:09.983 INFO [stderr] usermod: no changes
Dec 01 22:19:10.040 INFO [stderr]    Compiling rust-2048-2 v0.1.0 (/source)
Dec 01 22:19:10.499 INFO [stderr] warning: unused import: `game::*`
Dec 01 22:19:10.499 INFO [stderr]  --> src/main.rs:8:5
Dec 01 22:19:10.499 INFO [stderr]   |
Dec 01 22:19:10.499 INFO [stderr] 8 | use game::*;
Dec 01 22:19:10.499 INFO [stderr]   |     ^^^^^^^
Dec 01 22:19:10.499 INFO [stderr]   |
Dec 01 22:19:10.499 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 22:19:10.499 INFO [stderr] 
Dec 01 22:19:10.607 INFO [stderr] warning: unused variable: `j`
Dec 01 22:19:10.607 INFO [stderr]   --> src/game/mod.rs:74:13
Dec 01 22:19:10.607 INFO [stderr]    |
Dec 01 22:19:10.607 INFO [stderr] 74 |         for j in 0..source.cols() {
Dec 01 22:19:10.607 INFO [stderr]    |             ^ help: consider using `_j` instead
Dec 01 22:19:10.607 INFO [stderr]    |
Dec 01 22:19:10.607 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 22:19:10.607 INFO [stderr] 
Dec 01 22:19:10.607 INFO [stderr] warning: unused variable: `dest`
Dec 01 22:19:10.607 INFO [stderr]   --> src/game/mod.rs:70:37
Dec 01 22:19:10.607 INFO [stderr]    |
Dec 01 22:19:10.607 INFO [stderr] 70 | fn slide_left(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:10.607 INFO [stderr]    |                                     ^^^^ help: consider using `_dest` instead
Dec 01 22:19:10.607 INFO [stderr] 
Dec 01 22:19:10.607 INFO [stderr] warning: unused variable: `source`
Dec 01 22:19:10.607 INFO [stderr]   --> src/game/mod.rs:82:16
Dec 01 22:19:10.607 INFO [stderr]    |
Dec 01 22:19:10.607 INFO [stderr] 82 | fn slide_right(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:10.607 INFO [stderr]    |                ^^^^^^ help: consider using `_source` instead
Dec 01 22:19:10.607 INFO [stderr] 
Dec 01 22:19:10.607 INFO [stderr] warning: unused variable: `dest`
Dec 01 22:19:10.607 INFO [stderr]   --> src/game/mod.rs:82:38
Dec 01 22:19:10.607 INFO [stderr]    |
Dec 01 22:19:10.607 INFO [stderr] 82 | fn slide_right(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:10.607 INFO [stderr]    |                                      ^^^^ help: consider using `_dest` instead
Dec 01 22:19:10.607 INFO [stderr] 
Dec 01 22:19:10.607 INFO [stderr] warning: unused variable: `source`
Dec 01 22:19:10.607 INFO [stderr]   --> src/game/mod.rs:88:13
Dec 01 22:19:10.607 INFO [stderr]    |
Dec 01 22:19:10.607 INFO [stderr] 88 | fn slide_up(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:10.607 INFO [stderr]    |             ^^^^^^ help: consider using `_source` instead
Dec 01 22:19:10.607 INFO [stderr] 
Dec 01 22:19:10.607 INFO [stderr] warning: unused variable: `dest`
Dec 01 22:19:10.607 INFO [stderr]   --> src/game/mod.rs:88:35
Dec 01 22:19:10.607 INFO [stderr]    |
Dec 01 22:19:10.607 INFO [stderr] 88 | fn slide_up(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:10.607 INFO [stderr]    |                                   ^^^^ help: consider using `_dest` instead
Dec 01 22:19:10.607 INFO [stderr] 
Dec 01 22:19:10.607 INFO [stderr] warning: unused variable: `source`
Dec 01 22:19:10.607 INFO [stderr]   --> src/game/mod.rs:94:15
Dec 01 22:19:10.607 INFO [stderr]    |
Dec 01 22:19:10.607 INFO [stderr] 94 | fn slide_down(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:10.607 INFO [stderr]    |               ^^^^^^ help: consider using `_source` instead
Dec 01 22:19:10.607 INFO [stderr] 
Dec 01 22:19:10.607 INFO [stderr] warning: unused variable: `dest`
Dec 01 22:19:10.607 INFO [stderr]   --> src/game/mod.rs:94:37
Dec 01 22:19:10.607 INFO [stderr]    |
Dec 01 22:19:10.607 INFO [stderr] 94 | fn slide_down(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:10.607 INFO [stderr]    |                                     ^^^^ help: consider using `_dest` instead
Dec 01 22:19:10.607 INFO [stderr] 
Dec 01 22:19:10.607 INFO [stderr] warning: unused variable: `d`
Dec 01 22:19:10.607 INFO [stderr]   --> src/main.rs:15:9
Dec 01 22:19:10.607 INFO [stderr]    |
Dec 01 22:19:10.607 INFO [stderr] 15 |     let d: Matrix<_> = m.diag().into();
Dec 01 22:19:10.607 INFO [stderr]    |         ^ help: consider using `_d` instead
Dec 01 22:19:10.607 INFO [stderr] 
Dec 01 22:19:11.650 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
Dec 01 22:19:11.655 INFO [stderr] su: No module specific data is present
Dec 01 22:19:12.335 INFO running `"docker" "inspect" "ef589d0b0c875f49391e830501bc4c89f65580f19fce95fc62b001a9612c03a1"`
Dec 01 22:19:12.597 INFO running `"docker" "rm" "-f" "ef589d0b0c875f49391e830501bc4c89f65580f19fce95fc62b001a9612c03a1"`
Dec 01 22:19:12.867 INFO [stdout] ef589d0b0c875f49391e830501bc4c89f65580f19fce95fc62b001a9612c03a1
Dec 01 22:19:12.873 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 22:19:13.347 INFO [stdout] 569e702bb0341a4bdc90115cb132a104e0b1cccbb5d4e33fb02b9329e9cc2c4c
Dec 01 22:19:13.352 INFO running `"docker" "start" "-a" "569e702bb0341a4bdc90115cb132a104e0b1cccbb5d4e33fb02b9329e9cc2c4c"`
Dec 01 22:19:14.583 INFO [stderr] usermod: no changes
Dec 01 22:19:14.643 INFO [stderr]    Compiling rust-2048-2 v0.1.0 (/source)
Dec 01 22:19:15.147 INFO [stderr] warning: unused import: `game::*`
Dec 01 22:19:15.147 INFO [stderr]  --> src/main.rs:8:5
Dec 01 22:19:15.147 INFO [stderr]   |
Dec 01 22:19:15.147 INFO [stderr] 8 | use game::*;
Dec 01 22:19:15.147 INFO [stderr]   |     ^^^^^^^
Dec 01 22:19:15.147 INFO [stderr]   |
Dec 01 22:19:15.148 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 22:19:15.148 INFO [stderr] 
Dec 01 22:19:15.259 INFO [stderr] warning: unused variable: `j`
Dec 01 22:19:15.259 INFO [stderr]   --> src/game/mod.rs:74:13
Dec 01 22:19:15.259 INFO [stderr]    |
Dec 01 22:19:15.259 INFO [stderr] 74 |         for j in 0..source.cols() {
Dec 01 22:19:15.259 INFO [stderr]    |             ^ help: consider using `_j` instead
Dec 01 22:19:15.259 INFO [stderr]    |
Dec 01 22:19:15.259 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 22:19:15.259 INFO [stderr] 
Dec 01 22:19:15.259 INFO [stderr] warning: unused variable: `dest`
Dec 01 22:19:15.259 INFO [stderr]   --> src/game/mod.rs:70:37
Dec 01 22:19:15.259 INFO [stderr]    |
Dec 01 22:19:15.259 INFO [stderr] 70 | fn slide_left(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:15.259 INFO [stderr]    |                                     ^^^^ help: consider using `_dest` instead
Dec 01 22:19:15.259 INFO [stderr] 
Dec 01 22:19:15.259 INFO [stderr] warning: unused variable: `source`
Dec 01 22:19:15.259 INFO [stderr]   --> src/game/mod.rs:82:16
Dec 01 22:19:15.259 INFO [stderr]    |
Dec 01 22:19:15.259 INFO [stderr] 82 | fn slide_right(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:15.259 INFO [stderr]    |                ^^^^^^ help: consider using `_source` instead
Dec 01 22:19:15.259 INFO [stderr] 
Dec 01 22:19:15.259 INFO [stderr] warning: unused variable: `dest`
Dec 01 22:19:15.259 INFO [stderr]   --> src/game/mod.rs:82:38
Dec 01 22:19:15.259 INFO [stderr]    |
Dec 01 22:19:15.259 INFO [stderr] 82 | fn slide_right(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:15.259 INFO [stderr]    |                                      ^^^^ help: consider using `_dest` instead
Dec 01 22:19:15.259 INFO [stderr] 
Dec 01 22:19:15.259 INFO [stderr] warning: unused variable: `source`
Dec 01 22:19:15.259 INFO [stderr]   --> src/game/mod.rs:88:13
Dec 01 22:19:15.259 INFO [stderr]    |
Dec 01 22:19:15.259 INFO [stderr] 88 | fn slide_up(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:15.259 INFO [stderr]    |             ^^^^^^ help: consider using `_source` instead
Dec 01 22:19:15.259 INFO [stderr] 
Dec 01 22:19:15.259 INFO [stderr] warning: unused variable: `dest`
Dec 01 22:19:15.259 INFO [stderr]   --> src/game/mod.rs:88:35
Dec 01 22:19:15.259 INFO [stderr]    |
Dec 01 22:19:15.259 INFO [stderr] 88 | fn slide_up(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:15.259 INFO [stderr]    |                                   ^^^^ help: consider using `_dest` instead
Dec 01 22:19:15.259 INFO [stderr] 
Dec 01 22:19:15.259 INFO [stderr] warning: unused variable: `source`
Dec 01 22:19:15.259 INFO [stderr]   --> src/game/mod.rs:94:15
Dec 01 22:19:15.259 INFO [stderr]    |
Dec 01 22:19:15.259 INFO [stderr] 94 | fn slide_down(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:15.259 INFO [stderr]    |               ^^^^^^ help: consider using `_source` instead
Dec 01 22:19:15.259 INFO [stderr] 
Dec 01 22:19:15.259 INFO [stderr] warning: unused variable: `dest`
Dec 01 22:19:15.259 INFO [stderr]   --> src/game/mod.rs:94:37
Dec 01 22:19:15.259 INFO [stderr]    |
Dec 01 22:19:15.259 INFO [stderr] 94 | fn slide_down(source: &Matrix<u32>, dest: &mut Matrix<u32>) {
Dec 01 22:19:15.259 INFO [stderr]    |                                     ^^^^ help: consider using `_dest` instead
Dec 01 22:19:15.259 INFO [stderr] 
Dec 01 22:19:15.259 INFO [stderr] warning: unused variable: `d`
Dec 01 22:19:15.259 INFO [stderr]   --> src/main.rs:15:9
Dec 01 22:19:15.259 INFO [stderr]    |
Dec 01 22:19:15.259 INFO [stderr] 15 |     let d: Matrix<_> = m.diag().into();
Dec 01 22:19:15.259 INFO [stderr]    |         ^ help: consider using `_d` instead
Dec 01 22:19:15.259 INFO [stderr] 
Dec 01 22:19:15.722 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Dec 01 22:19:15.727 INFO [stderr] su: No module specific data is present
Dec 01 22:19:16.708 INFO running `"docker" "inspect" "569e702bb0341a4bdc90115cb132a104e0b1cccbb5d4e33fb02b9329e9cc2c4c"`
Dec 01 22:19:17.022 INFO running `"docker" "rm" "-f" "569e702bb0341a4bdc90115cb132a104e0b1cccbb5d4e33fb02b9329e9cc2c4c"`
Dec 01 22:19:17.277 INFO [stdout] 569e702bb0341a4bdc90115cb132a104e0b1cccbb5d4e33fb02b9329e9cc2c4c
Dec 01 22:19:17.281 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 22:19:17.741 INFO [stdout] c440538b5aed0fe797a28643c4d747edcc490d28a1761bacac23aa0ff5d15a8b
Dec 01 22:19:17.760 INFO running `"docker" "start" "-a" "c440538b5aed0fe797a28643c4d747edcc490d28a1761bacac23aa0ff5d15a8b"`
Dec 01 22:19:19.129 INFO [stderr] usermod: no changes
Dec 01 22:19:19.191 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 01 22:19:19.195 INFO [stderr]      Running /target/debug/deps/rust_2048_2-834fe74b318c4512
Dec 01 22:19:19.214 INFO [stdout] 
Dec 01 22:19:19.214 INFO [stdout] running 0 tests
Dec 01 22:19:19.214 INFO [stdout] 
Dec 01 22:19:19.214 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 22:19:19.214 INFO [stdout] 
Dec 01 22:19:19.219 INFO [stderr] su: No module specific data is present
Dec 01 22:19:19.848 INFO running `"docker" "inspect" "c440538b5aed0fe797a28643c4d747edcc490d28a1761bacac23aa0ff5d15a8b"`
Dec 01 22:19:20.247 INFO running `"docker" "rm" "-f" "c440538b5aed0fe797a28643c4d747edcc490d28a1761bacac23aa0ff5d15a8b"`
Dec 01 22:19:20.610 INFO [stdout] c440538b5aed0fe797a28643c4d747edcc490d28a1761bacac23aa0ff5d15a8b
