Dec 01 19:53:19.181 INFO testing ddrcoder/rust-solver against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 19:53:19.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 19:53:19.526 INFO [stdout] 5239d79e8c3629118679e89db8705351b64d8b6eb841e21ae0d796b6ba831826
Dec 01 19:53:19.528 INFO running `"docker" "start" "-a" "5239d79e8c3629118679e89db8705351b64d8b6eb841e21ae0d796b6ba831826"`
Dec 01 19:53:20.015 INFO [stderr] usermod: no changes
Dec 01 19:53:20.047 INFO [stderr]    Compiling n_array v0.1.3
Dec 01 19:53:20.048 INFO [stderr]    Compiling rand v0.3.15
Dec 01 19:53:22.001 INFO [stderr]    Compiling search v0.1.0 (/source)
Dec 01 19:53:22.671 INFO [stderr] warning: unused variable: `x`
Dec 01 19:53:22.671 INFO [stderr]   --> src/main.rs:59:10
Dec 01 19:53:22.671 INFO [stderr]    |
Dec 01 19:53:22.671 INFO [stderr] 59 |     let (x, y) = m.initial_snake[0];
Dec 01 19:53:22.671 INFO [stderr]    |          ^ help: consider using `_x` instead
Dec 01 19:53:22.671 INFO [stderr]    |
Dec 01 19:53:22.671 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 19:53:22.671 INFO [stderr] 
Dec 01 19:53:22.671 INFO [stderr] warning: unused variable: `y`
Dec 01 19:53:22.671 INFO [stderr]   --> src/main.rs:59:13
Dec 01 19:53:22.671 INFO [stderr]    |
Dec 01 19:53:22.671 INFO [stderr] 59 |     let (x, y) = m.initial_snake[0];
Dec 01 19:53:22.671 INFO [stderr]    |             ^ help: consider using `_y` instead
Dec 01 19:53:22.671 INFO [stderr] 
Dec 01 19:53:22.672 INFO [stderr] warning: unused variable: `worse`
Dec 01 19:53:22.672 INFO [stderr]    --> src/snake.rs:207:13
Dec 01 19:53:22.672 INFO [stderr]     |
Dec 01 19:53:22.672 INFO [stderr] 207 |         let worse = if a.fruits_left.count_ones() > b.fruits_left.count_ones() {
Dec 01 19:53:22.672 INFO [stderr]     |             ^^^^^ help: consider using `_worse` instead
Dec 01 19:53:22.672 INFO [stderr] 
Dec 01 19:53:22.765 INFO [stderr] warning: method is never used: `char`
Dec 01 19:53:22.765 INFO [stderr]   --> src/snake.rs:74:5
Dec 01 19:53:22.765 INFO [stderr]    |
Dec 01 19:53:22.765 INFO [stderr] 74 |     fn char(&self, x: usize, y: usize) -> char {
Dec 01 19:53:22.765 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 19:53:22.765 INFO [stderr]    |
Dec 01 19:53:22.765 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 19:53:22.765 INFO [stderr] 
Dec 01 19:53:22.765 INFO [stderr] warning: method is never used: `new`
Dec 01 19:53:22.765 INFO [stderr]    --> src/snake.rs:161:5
Dec 01 19:53:22.765 INFO [stderr]     |
Dec 01 19:53:22.765 INFO [stderr] 161 |     pub fn new() -> State {
Dec 01 19:53:22.765 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Dec 01 19:53:22.765 INFO [stderr] 
Dec 01 19:53:24.477 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.44s
Dec 01 19:53:24.480 INFO [stderr] su: No module specific data is present
Dec 01 19:53:25.019 INFO running `"docker" "inspect" "5239d79e8c3629118679e89db8705351b64d8b6eb841e21ae0d796b6ba831826"`
Dec 01 19:53:25.185 INFO running `"docker" "rm" "-f" "5239d79e8c3629118679e89db8705351b64d8b6eb841e21ae0d796b6ba831826"`
Dec 01 19:53:25.304 INFO [stdout] 5239d79e8c3629118679e89db8705351b64d8b6eb841e21ae0d796b6ba831826
Dec 01 19:53:25.308 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 19:53:25.539 INFO [stdout] fd4394471eb3849a49ec433c57310e3e256d5a5654cff44964d542aa918b254b
Dec 01 19:53:25.544 INFO running `"docker" "start" "-a" "fd4394471eb3849a49ec433c57310e3e256d5a5654cff44964d542aa918b254b"`
Dec 01 19:53:25.951 INFO [stderr] usermod: no changes
Dec 01 19:53:26.004 INFO [stderr]    Compiling search v0.1.0 (/source)
Dec 01 19:53:26.731 INFO [stderr] warning: unused variable: `x`
Dec 01 19:53:26.731 INFO [stderr]   --> src/main.rs:59:10
Dec 01 19:53:26.731 INFO [stderr]    |
Dec 01 19:53:26.731 INFO [stderr] 59 |     let (x, y) = m.initial_snake[0];
Dec 01 19:53:26.731 INFO [stderr]    |          ^ help: consider using `_x` instead
Dec 01 19:53:26.731 INFO [stderr]    |
Dec 01 19:53:26.731 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 19:53:26.731 INFO [stderr] 
Dec 01 19:53:26.731 INFO [stderr] warning: unused variable: `y`
Dec 01 19:53:26.731 INFO [stderr]   --> src/main.rs:59:13
Dec 01 19:53:26.731 INFO [stderr]    |
Dec 01 19:53:26.731 INFO [stderr] 59 |     let (x, y) = m.initial_snake[0];
Dec 01 19:53:26.731 INFO [stderr]    |             ^ help: consider using `_y` instead
Dec 01 19:53:26.731 INFO [stderr] 
Dec 01 19:53:26.731 INFO [stderr] warning: unused variable: `worse`
Dec 01 19:53:26.731 INFO [stderr]    --> src/snake.rs:207:13
Dec 01 19:53:26.731 INFO [stderr]     |
Dec 01 19:53:26.731 INFO [stderr] 207 |         let worse = if a.fruits_left.count_ones() > b.fruits_left.count_ones() {
Dec 01 19:53:26.731 INFO [stderr]     |             ^^^^^ help: consider using `_worse` instead
Dec 01 19:53:26.731 INFO [stderr] 
Dec 01 19:53:26.835 INFO [stderr] warning: method is never used: `char`
Dec 01 19:53:26.835 INFO [stderr]   --> src/snake.rs:74:5
Dec 01 19:53:26.835 INFO [stderr]    |
Dec 01 19:53:26.835 INFO [stderr] 74 |     fn char(&self, x: usize, y: usize) -> char {
Dec 01 19:53:26.835 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 19:53:26.835 INFO [stderr]    |
Dec 01 19:53:26.835 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 19:53:26.835 INFO [stderr] 
Dec 01 19:53:26.835 INFO [stderr] warning: method is never used: `new`
Dec 01 19:53:26.835 INFO [stderr]    --> src/snake.rs:161:5
Dec 01 19:53:26.835 INFO [stderr]     |
Dec 01 19:53:26.835 INFO [stderr] 161 |     pub fn new() -> State {
Dec 01 19:53:26.835 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Dec 01 19:53:26.835 INFO [stderr] 
Dec 01 19:53:27.318 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Dec 01 19:53:27.320 INFO [stderr] su: No module specific data is present
Dec 01 19:53:27.640 INFO running `"docker" "inspect" "fd4394471eb3849a49ec433c57310e3e256d5a5654cff44964d542aa918b254b"`
Dec 01 19:53:27.745 INFO running `"docker" "rm" "-f" "fd4394471eb3849a49ec433c57310e3e256d5a5654cff44964d542aa918b254b"`
Dec 01 19:53:27.892 INFO [stdout] fd4394471eb3849a49ec433c57310e3e256d5a5654cff44964d542aa918b254b
Dec 01 19:53:27.896 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 19:53:28.137 INFO [stdout] b4e89d0d0069c47bf745029aaec92c2e96db701d5fa017db6a22127a23dbf50c
Dec 01 19:53:28.141 INFO running `"docker" "start" "-a" "b4e89d0d0069c47bf745029aaec92c2e96db701d5fa017db6a22127a23dbf50c"`
Dec 01 19:53:28.567 INFO [stderr] usermod: no changes
Dec 01 19:53:28.592 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 19:53:28.593 INFO [stderr]      Running /target/debug/deps/search-5a644f6328755cd0
Dec 01 19:53:28.594 INFO [stdout] 
Dec 01 19:53:28.594 INFO [stdout] running 0 tests
Dec 01 19:53:28.594 INFO [stdout] 
Dec 01 19:53:28.594 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 19:53:28.594 INFO [stdout] 
Dec 01 19:53:28.609 INFO [stderr] su: No module specific data is present
Dec 01 19:53:28.940 INFO running `"docker" "inspect" "b4e89d0d0069c47bf745029aaec92c2e96db701d5fa017db6a22127a23dbf50c"`
Dec 01 19:53:29.060 INFO running `"docker" "rm" "-f" "b4e89d0d0069c47bf745029aaec92c2e96db701d5fa017db6a22127a23dbf50c"`
Dec 01 19:53:29.173 INFO [stdout] b4e89d0d0069c47bf745029aaec92c2e96db701d5fa017db6a22127a23dbf50c
