Dec 01 10:53:42.062 INFO testing lreynolds18/maze-solver against 1.30.1 for beta-1.31-5
Dec 01 10:53:42.062 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 10:53:42.468 INFO [stdout] f255d86e67e731ad3dcec4fcb3e040184c4277480b8391b0c784b6de9fb141c5
Dec 01 10:53:42.470 INFO running `"docker" "start" "-a" "f255d86e67e731ad3dcec4fcb3e040184c4277480b8391b0c784b6de9fb141c5"`
Dec 01 10:53:44.146 INFO [stderr] usermod: no changes
Dec 01 10:53:44.428 INFO [stderr]    Compiling bitflags v1.0.0
Dec 01 10:53:44.428 INFO [stderr]    Compiling rand v0.3.18
Dec 01 10:53:44.436 INFO [stderr]    Compiling num_cpus v1.7.0
Dec 01 10:53:44.441 INFO [stderr]    Compiling shared_library v0.1.7
Dec 01 10:53:44.459 INFO [stderr]    Compiling rusttype v0.2.3
Dec 01 10:53:44.459 INFO [stderr]    Compiling png v0.10.0
Dec 01 10:53:44.475 INFO [stderr]    Compiling x11-dl v2.16.0
Dec 01 10:53:44.475 INFO [stderr]    Compiling fs2 v0.2.5
Dec 01 10:53:46.111 INFO [stderr]    Compiling xml-rs v0.7.0
Dec 01 10:53:46.335 INFO [stderr]    Compiling pistoncore-input v0.19.0
Dec 01 10:53:48.551 INFO [stderr]    Compiling memmap v0.4.0
Dec 01 10:53:52.051 INFO [stderr]    Compiling osmesa-sys v0.1.2
Dec 01 10:53:58.487 INFO [stderr]    Compiling piston2d-graphics v0.22.0
Dec 01 10:53:58.659 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 01 10:53:58.667 INFO [stderr]    Compiling tempfile v2.2.0
Dec 01 10:53:58.955 INFO [stderr]    Compiling rayon-core v1.2.1
Dec 01 10:53:59.319 INFO [stderr]    Compiling gl_generator v0.6.1
Dec 01 10:54:01.292 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 01 10:54:03.423 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 01 10:54:04.306 INFO [stderr]    Compiling pistoncore-window v0.29.0
Dec 01 10:54:04.407 INFO [stderr]    Compiling rayon v0.8.2
Dec 01 10:54:08.075 INFO [stderr]    Compiling gl v0.6.5
Dec 01 10:54:11.255 INFO [stderr]    Compiling pistoncore-event_loop v0.34.0
Dec 01 10:54:13.731 INFO [stderr]    Compiling piston v0.34.0
Dec 01 10:54:14.416 INFO [stderr]    Compiling jpeg-decoder v0.1.13
Dec 01 10:54:18.411 INFO [stderr]    Compiling image v0.16.0
Dec 01 10:54:24.153 INFO [stderr]    Compiling libloading v0.3.4
Dec 01 10:54:28.494 INFO [stderr]    Compiling dlib v0.3.1
Dec 01 10:54:29.449 INFO [stderr]    Compiling wayland-sys v0.9.10
Dec 01 10:54:34.373 INFO [stderr]    Compiling wayland-client v0.9.10
Dec 01 10:54:35.660 INFO [stderr]    Compiling piston2d-opengl_graphics v0.47.0
Dec 01 10:54:38.138 INFO [stderr]    Compiling wayland-protocols v0.9.10
Dec 01 10:54:38.227 INFO [stderr]    Compiling wayland-kbd v0.9.1
Dec 01 10:54:41.035 INFO [stderr]    Compiling wayland-window v0.7.0
Dec 01 10:54:41.795 INFO [stderr]    Compiling winit v0.7.6
Dec 01 10:54:45.022 INFO [stderr]    Compiling glutin v0.9.2
Dec 01 10:54:47.092 INFO [stderr]    Compiling pistoncore-glutin_window v0.40.1
Dec 01 10:54:49.455 INFO [stderr]    Compiling maze_solver v0.1.0 (/source)
Dec 01 10:54:51.388 INFO [stderr] warning: struct is never constructed: `MazeSolver`
Dec 01 10:54:51.388 INFO [stderr]   --> src/main.rs:32:1
Dec 01 10:54:51.388 INFO [stderr]    |
Dec 01 10:54:51.388 INFO [stderr] 32 | struct MazeSolver {
Dec 01 10:54:51.388 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 01 10:54:51.388 INFO [stderr]    |
Dec 01 10:54:51.388 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 10:54:51.388 INFO [stderr] 
Dec 01 10:54:51.388 INFO [stderr] warning: method is never used: `dfs`
Dec 01 10:54:51.388 INFO [stderr]   --> src/main.rs:37:5
Dec 01 10:54:51.388 INFO [stderr]    |
Dec 01 10:54:51.388 INFO [stderr] 37 |     fn dfs() {}
Dec 01 10:54:51.388 INFO [stderr]    |     ^^^^^^^^
Dec 01 10:54:51.388 INFO [stderr] 
Dec 01 10:54:51.388 INFO [stderr] warning: method is never used: `bfs`
Dec 01 10:54:51.388 INFO [stderr]   --> src/main.rs:40:5
Dec 01 10:54:51.388 INFO [stderr]    |
Dec 01 10:54:51.388 INFO [stderr] 40 |     fn bfs() {}
Dec 01 10:54:51.388 INFO [stderr]    |     ^^^^^^^^
Dec 01 10:54:51.388 INFO [stderr] 
Dec 01 10:54:51.388 INFO [stderr] warning: method is never used: `a_star`
Dec 01 10:54:51.388 INFO [stderr]   --> src/main.rs:43:5
Dec 01 10:54:51.388 INFO [stderr]    |
Dec 01 10:54:51.388 INFO [stderr] 43 |     fn a_star() {}
Dec 01 10:54:51.388 INFO [stderr]    |     ^^^^^^^^^^^
Dec 01 10:54:51.388 INFO [stderr] 
Dec 01 10:54:51.388 INFO [stderr] warning: missing documentation for crate
Dec 01 10:54:51.388 INFO [stderr]    --> src/main.rs:1:1
Dec 01 10:54:51.388 INFO [stderr]     |
Dec 01 10:54:51.388 INFO [stderr] 1   | / #![deny(missing_docs)]
Dec 01 10:54:51.388 INFO [stderr] 2   | |
Dec 01 10:54:51.388 INFO [stderr] 3   | | extern crate piston;
Dec 01 10:54:51.388 INFO [stderr] 4   | | extern crate graphics;
Dec 01 10:54:51.388 INFO [stderr] ...   |
Dec 01 10:54:51.388 INFO [stderr] 155 | |     screen.run();
Dec 01 10:54:51.388 INFO [stderr] 156 | | }
Dec 01 10:54:51.388 INFO [stderr]     | |_^
Dec 01 10:54:51.388 INFO [stderr]     |
Dec 01 10:54:51.388 INFO [stderr] note: lint level defined here
Dec 01 10:54:51.388 INFO [stderr]    --> src/main.rs:1:9
Dec 01 10:54:51.388 INFO [stderr]     |
Dec 01 10:54:51.388 INFO [stderr] 1   | #![deny(missing_docs)]
Dec 01 10:54:51.388 INFO [stderr]     |         ^^^^^^^^^^^^
Dec 01 10:54:51.388 INFO [stderr] 
Dec 01 10:54:53.892 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
Dec 01 10:54:53.908 INFO [stderr] su: No module specific data is present
Dec 01 10:54:54.360 INFO running `"docker" "inspect" "f255d86e67e731ad3dcec4fcb3e040184c4277480b8391b0c784b6de9fb141c5"`
Dec 01 10:54:54.480 INFO running `"docker" "rm" "-f" "f255d86e67e731ad3dcec4fcb3e040184c4277480b8391b0c784b6de9fb141c5"`
Dec 01 10:54:54.603 INFO [stdout] f255d86e67e731ad3dcec4fcb3e040184c4277480b8391b0c784b6de9fb141c5
Dec 01 10:54:54.604 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 10:54:54.775 INFO [stdout] 12aa1e82b4b80e01f96c2dd81c90ee8b8ba3181d184f71adf82ec8f14bf43a9c
Dec 01 10:54:54.777 INFO running `"docker" "start" "-a" "12aa1e82b4b80e01f96c2dd81c90ee8b8ba3181d184f71adf82ec8f14bf43a9c"`
Dec 01 10:54:55.255 INFO [stderr] usermod: no changes
Dec 01 10:54:55.451 INFO [stderr]    Compiling maze_solver v0.1.0 (/source)
Dec 01 10:54:57.671 INFO [stderr] warning: struct is never constructed: `MazeSolver`
Dec 01 10:54:57.671 INFO [stderr]   --> src/main.rs:32:1
Dec 01 10:54:57.671 INFO [stderr]    |
Dec 01 10:54:57.671 INFO [stderr] 32 | struct MazeSolver {
Dec 01 10:54:57.671 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 01 10:54:57.671 INFO [stderr]    |
Dec 01 10:54:57.671 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 10:54:57.671 INFO [stderr] 
Dec 01 10:54:57.671 INFO [stderr] warning: method is never used: `dfs`
Dec 01 10:54:57.671 INFO [stderr]   --> src/main.rs:37:5
Dec 01 10:54:57.671 INFO [stderr]    |
Dec 01 10:54:57.671 INFO [stderr] 37 |     fn dfs() {}
Dec 01 10:54:57.671 INFO [stderr]    |     ^^^^^^^^
Dec 01 10:54:57.671 INFO [stderr] 
Dec 01 10:54:57.671 INFO [stderr] warning: method is never used: `bfs`
Dec 01 10:54:57.671 INFO [stderr]   --> src/main.rs:40:5
Dec 01 10:54:57.671 INFO [stderr]    |
Dec 01 10:54:57.671 INFO [stderr] 40 |     fn bfs() {}
Dec 01 10:54:57.671 INFO [stderr]    |     ^^^^^^^^
Dec 01 10:54:57.671 INFO [stderr] 
Dec 01 10:54:57.671 INFO [stderr] warning: method is never used: `a_star`
Dec 01 10:54:57.671 INFO [stderr]   --> src/main.rs:43:5
Dec 01 10:54:57.671 INFO [stderr]    |
Dec 01 10:54:57.671 INFO [stderr] 43 |     fn a_star() {}
Dec 01 10:54:57.671 INFO [stderr]    |     ^^^^^^^^^^^
Dec 01 10:54:57.671 INFO [stderr] 
Dec 01 10:54:58.093 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.81s
Dec 01 10:54:58.111 INFO [stderr] su: No module specific data is present
Dec 01 10:54:58.584 INFO running `"docker" "inspect" "12aa1e82b4b80e01f96c2dd81c90ee8b8ba3181d184f71adf82ec8f14bf43a9c"`
Dec 01 10:54:58.821 INFO running `"docker" "rm" "-f" "12aa1e82b4b80e01f96c2dd81c90ee8b8ba3181d184f71adf82ec8f14bf43a9c"`
Dec 01 10:54:59.115 INFO [stdout] 12aa1e82b4b80e01f96c2dd81c90ee8b8ba3181d184f71adf82ec8f14bf43a9c
Dec 01 10:54:59.117 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 10:54:59.407 INFO [stdout] 99600a7fd8723b9413ba3690dc7315b58b8f9b51baf084bb4af764405bf899ff
Dec 01 10:54:59.412 INFO running `"docker" "start" "-a" "99600a7fd8723b9413ba3690dc7315b58b8f9b51baf084bb4af764405bf899ff"`
Dec 01 10:55:00.207 INFO [stderr] usermod: no changes
Dec 01 10:55:00.432 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
Dec 01 10:55:00.455 INFO [stderr]      Running /target/debug/deps/maze_solver-77e739c77a8ee5b3
Dec 01 10:55:00.463 INFO [stderr] su: No module specific data is present
Dec 01 10:55:00.463 INFO [stdout] 
Dec 01 10:55:00.463 INFO [stdout] running 0 tests
Dec 01 10:55:00.463 INFO [stdout] 
Dec 01 10:55:00.463 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 10:55:00.463 INFO [stdout] 
Dec 01 10:55:01.072 INFO running `"docker" "inspect" "99600a7fd8723b9413ba3690dc7315b58b8f9b51baf084bb4af764405bf899ff"`
Dec 01 10:55:01.377 INFO running `"docker" "rm" "-f" "99600a7fd8723b9413ba3690dc7315b58b8f9b51baf084bb4af764405bf899ff"`
Dec 01 10:55:01.837 INFO [stdout] 99600a7fd8723b9413ba3690dc7315b58b8f9b51baf084bb4af764405bf899ff
