Oct 21 16:06:02.899 INFO checking lreynolds18/maze-solver against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 16:06:02.899 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 16:06:03.426 INFO blam! 4f43a99e5738b1c7198477dd1f820dfa2d183997fbb8d725367bba1cd793fad7
Oct 21 16:06:03.432 INFO running `"docker" "start" "-a" "4f43a99e5738b1c7198477dd1f820dfa2d183997fbb8d725367bba1cd793fad7"`
Oct 21 16:06:04.654 INFO kablam! usermod: no changes
Oct 21 16:06:05.016 INFO kablam!    Compiling bitflags v1.0.0
Oct 21 16:06:05.044 INFO kablam!     Checking shared_library v0.1.7
Oct 21 16:06:05.044 INFO kablam!     Checking rayon-core v1.2.1
Oct 21 16:06:05.044 INFO kablam!     Checking x11-dl v2.16.0
Oct 21 16:06:05.044 INFO kablam!     Checking png v0.10.0
Oct 21 16:06:05.068 INFO kablam!     Checking piston2d-graphics v0.22.0
Oct 21 16:06:05.099 INFO kablam!    Compiling serde_derive v1.0.19
Oct 21 16:06:05.099 INFO kablam!    Compiling target_build_utils v0.3.1
Oct 21 16:06:05.996 INFO kablam!    Compiling xml-rs v0.7.0
Oct 21 16:06:07.770 INFO kablam!     Checking osmesa-sys v0.1.2
Oct 21 16:06:10.073 INFO kablam!     Checking rayon v0.8.2
Oct 21 16:06:18.237 INFO kablam!    Compiling libloading v0.3.4
Oct 21 16:06:18.582 INFO kablam!    Compiling gl_generator v0.6.1
Oct 21 16:06:23.201 INFO kablam!     Checking jpeg-decoder v0.1.13
Oct 21 16:06:28.798 INFO kablam!     Checking dlib v0.3.1
Oct 21 16:06:29.072 INFO kablam!    Compiling gl v0.6.5
Oct 21 16:06:29.424 INFO kablam!     Checking image v0.16.0
Oct 21 16:06:29.544 INFO kablam!     Checking wayland-sys v0.9.10
Oct 21 16:06:31.161 INFO kablam!     Checking pistoncore-input v0.19.0
Oct 21 16:06:31.457 INFO kablam!     Checking wayland-client v0.9.10
Oct 21 16:06:35.872 INFO kablam!     Checking wayland-protocols v0.9.10
Oct 21 16:06:35.872 INFO kablam!     Checking wayland-kbd v0.9.1
Oct 21 16:06:37.799 INFO kablam!     Checking pistoncore-window v0.29.0
Oct 21 16:06:39.240 INFO kablam!     Checking pistoncore-event_loop v0.34.0
Oct 21 16:06:40.336 INFO kablam!     Checking wayland-window v0.7.0
Oct 21 16:06:40.828 INFO kablam!     Checking piston v0.34.0
Oct 21 16:06:41.683 INFO kablam!     Checking winit v0.7.6
Oct 21 16:06:43.815 INFO kablam!     Checking glutin v0.9.2
Oct 21 16:06:44.584 INFO kablam!     Checking piston2d-opengl_graphics v0.47.0
Oct 21 16:06:45.948 INFO kablam!     Checking pistoncore-glutin_window v0.40.1
Oct 21 16:06:47.344 INFO kablam!     Checking maze_solver v0.1.0 (/source)
Oct 21 16:06:49.420 INFO kablam! warning: struct is never constructed: `MazeSolver`
Oct 21 16:06:49.420 INFO kablam!   --> src/main.rs:32:1
Oct 21 16:06:49.420 INFO kablam!    |
Oct 21 16:06:49.420 INFO kablam! 32 | struct MazeSolver {
Oct 21 16:06:49.420 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 21 16:06:49.420 INFO kablam!    |
Oct 21 16:06:49.420 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 16:06:49.420 INFO kablam! 
Oct 21 16:06:49.420 INFO kablam! warning: method is never used: `dfs`
Oct 21 16:06:49.420 INFO kablam!   --> src/main.rs:37:5
Oct 21 16:06:49.420 INFO kablam!    |
Oct 21 16:06:49.420 INFO kablam! 37 |     fn dfs() {}
Oct 21 16:06:49.420 INFO kablam!    |     ^^^^^^^^
Oct 21 16:06:49.420 INFO kablam! 
Oct 21 16:06:49.420 INFO kablam! warning: method is never used: `bfs`
Oct 21 16:06:49.420 INFO kablam!   --> src/main.rs:40:5
Oct 21 16:06:49.420 INFO kablam!    |
Oct 21 16:06:49.420 INFO kablam! 40 |     fn bfs() {}
Oct 21 16:06:49.420 INFO kablam!    |     ^^^^^^^^
Oct 21 16:06:49.420 INFO kablam! 
Oct 21 16:06:49.420 INFO kablam! warning: method is never used: `a_star`
Oct 21 16:06:49.420 INFO kablam!   --> src/main.rs:43:5
Oct 21 16:06:49.420 INFO kablam!    |
Oct 21 16:06:49.420 INFO kablam! 43 |     fn a_star() {}
Oct 21 16:06:49.420 INFO kablam!    |     ^^^^^^^^^^^
Oct 21 16:06:49.420 INFO kablam! 
Oct 21 16:06:49.420 INFO kablam! error: missing documentation for crate
Oct 21 16:06:49.420 INFO kablam!    --> src/main.rs:1:1
Oct 21 16:06:49.420 INFO kablam!     |
Oct 21 16:06:49.420 INFO kablam! 1   | / #![deny(missing_docs)]
Oct 21 16:06:49.420 INFO kablam! 2   | |
Oct 21 16:06:49.420 INFO kablam! 3   | | extern crate piston;
Oct 21 16:06:49.420 INFO kablam! 4   | | extern crate graphics;
Oct 21 16:06:49.420 INFO kablam! ...   |
Oct 21 16:06:49.420 INFO kablam! 155 | |     screen.run();
Oct 21 16:06:49.420 INFO kablam! 156 | | }
Oct 21 16:06:49.420 INFO kablam!     | |_^
Oct 21 16:06:49.420 INFO kablam!     |
Oct 21 16:06:49.420 INFO kablam! note: lint level defined here
Oct 21 16:06:49.420 INFO kablam!    --> src/main.rs:1:9
Oct 21 16:06:49.420 INFO kablam!     |
Oct 21 16:06:49.420 INFO kablam! 1   | #![deny(missing_docs)]
Oct 21 16:06:49.420 INFO kablam!     |         ^^^^^^^^^^^^
Oct 21 16:06:49.420 INFO kablam! 
Oct 21 16:06:49.427 INFO kablam! error: aborting due to previous error
Oct 21 16:06:49.427 INFO kablam! 
Oct 21 16:06:49.440 INFO kablam! error: Could not compile `maze_solver`.
Oct 21 16:06:49.440 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 21 16:06:49.707 INFO kablam! warning: struct is never constructed: `MazeSolver`
Oct 21 16:06:49.707 INFO kablam!   --> src/main.rs:32:1
Oct 21 16:06:49.707 INFO kablam!    |
Oct 21 16:06:49.707 INFO kablam! 32 | struct MazeSolver {
Oct 21 16:06:49.708 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 21 16:06:49.708 INFO kablam!    |
Oct 21 16:06:49.708 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 16:06:49.708 INFO kablam! 
Oct 21 16:06:49.708 INFO kablam! warning: method is never used: `dfs`
Oct 21 16:06:49.708 INFO kablam!   --> src/main.rs:37:5
Oct 21 16:06:49.708 INFO kablam!    |
Oct 21 16:06:49.708 INFO kablam! 37 |     fn dfs() {}
Oct 21 16:06:49.708 INFO kablam!    |     ^^^^^^^^
Oct 21 16:06:49.708 INFO kablam! 
Oct 21 16:06:49.708 INFO kablam! warning: method is never used: `bfs`
Oct 21 16:06:49.708 INFO kablam!   --> src/main.rs:40:5
Oct 21 16:06:49.708 INFO kablam!    |
Oct 21 16:06:49.708 INFO kablam! 40 |     fn bfs() {}
Oct 21 16:06:49.708 INFO kablam!    |     ^^^^^^^^
Oct 21 16:06:49.708 INFO kablam! 
Oct 21 16:06:49.708 INFO kablam! warning: method is never used: `a_star`
Oct 21 16:06:49.708 INFO kablam!   --> src/main.rs:43:5
Oct 21 16:06:49.708 INFO kablam!    |
Oct 21 16:06:49.708 INFO kablam! 43 |     fn a_star() {}
Oct 21 16:06:49.708 INFO kablam!    |     ^^^^^^^^^^^
Oct 21 16:06:49.708 INFO kablam! 
Oct 21 16:06:49.764 INFO kablam! error: build failed
Oct 21 16:06:49.764 INFO kablam! su: No module specific data is present
Oct 21 16:06:50.520 INFO running `"docker" "rm" "-f" "4f43a99e5738b1c7198477dd1f820dfa2d183997fbb8d725367bba1cd793fad7"`
Oct 21 16:06:50.957 INFO blam! 4f43a99e5738b1c7198477dd1f820dfa2d183997fbb8d725367bba1cd793fad7