Nov 01 01:41:03.274 INFO checking lreynolds18/maze-solver against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 01:41:03.274 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 01:41:03.648 INFO blam! 5fe134a7d823462bacb045a801feaecfc6b489926494474400275577ab6e095f
Nov 01 01:41:03.650 INFO running `"docker" "start" "-a" "5fe134a7d823462bacb045a801feaecfc6b489926494474400275577ab6e095f"`
Nov 01 01:41:05.723 INFO kablam! usermod: no changes
Nov 01 01:41:06.059 INFO kablam!    Compiling bitflags v1.0.0
Nov 01 01:41:06.104 INFO kablam!     Checking tempfile v2.2.0
Nov 01 01:41:06.105 INFO kablam!     Checking rayon-core v1.2.1
Nov 01 01:41:06.105 INFO kablam!     Checking rusttype v0.2.3
Nov 01 01:41:06.113 INFO kablam!     Checking png v0.10.0
Nov 01 01:41:06.113 INFO kablam!    Compiling target_build_utils v0.3.1
Nov 01 01:41:06.114 INFO kablam!     Checking pistoncore-input v0.19.0
Nov 01 01:41:07.481 INFO kablam!    Compiling xml-rs v0.7.0
Nov 01 01:41:13.368 INFO kablam!     Checking rayon v0.8.2
Nov 01 01:41:18.653 INFO kablam!     Checking piston2d-graphics v0.22.0
Nov 01 01:41:22.177 INFO kablam!     Checking pistoncore-window v0.29.0
Nov 01 01:41:22.767 INFO kablam!    Compiling gl_generator v0.6.1
Nov 01 01:41:24.662 INFO kablam!     Checking jpeg-decoder v0.1.13
Nov 01 01:41:27.464 INFO kablam!     Checking pistoncore-event_loop v0.34.0
Nov 01 01:41:29.424 INFO kablam!     Checking image v0.16.0
Nov 01 01:41:29.458 INFO kablam!    Compiling gl v0.6.5
Nov 01 01:41:30.077 INFO kablam!     Checking piston v0.34.0
Nov 01 01:41:39.968 INFO kablam!    Compiling libloading v0.3.4
Nov 01 01:41:42.220 INFO kablam!     Checking dlib v0.3.1
Nov 01 01:41:42.744 INFO kablam!     Checking wayland-sys v0.9.10
Nov 01 01:41:43.567 INFO kablam!     Checking wayland-client v0.9.10
Nov 01 01:41:45.488 INFO kablam!     Checking wayland-protocols v0.9.10
Nov 01 01:41:45.488 INFO kablam!     Checking wayland-kbd v0.9.1
Nov 01 01:41:45.864 INFO kablam!     Checking piston2d-opengl_graphics v0.47.0
Nov 01 01:41:48.377 INFO kablam!     Checking wayland-window v0.7.0
Nov 01 01:41:49.029 INFO kablam!     Checking winit v0.7.6
Nov 01 01:41:50.787 INFO kablam!     Checking glutin v0.9.2
Nov 01 01:41:52.316 INFO kablam!     Checking pistoncore-glutin_window v0.40.1
Nov 01 01:41:53.576 INFO kablam!     Checking maze_solver v0.1.0 (/source)
Nov 01 01:41:55.534 INFO kablam! warning: struct is never constructed: `MazeSolver`
Nov 01 01:41:55.534 INFO kablam!   --> src/main.rs:32:1
Nov 01 01:41:55.534 INFO kablam!    |
Nov 01 01:41:55.534 INFO kablam! 32 | struct MazeSolver {
Nov 01 01:41:55.534 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Nov 01 01:41:55.534 INFO kablam!    |
Nov 01 01:41:55.534 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 01:41:55.534 INFO kablam! 
Nov 01 01:41:55.534 INFO kablam! warning: method is never used: `dfs`
Nov 01 01:41:55.534 INFO kablam!   --> src/main.rs:37:5
Nov 01 01:41:55.534 INFO kablam!    |
Nov 01 01:41:55.534 INFO kablam! 37 |     fn dfs() {}
Nov 01 01:41:55.534 INFO kablam!    |     ^^^^^^^^
Nov 01 01:41:55.534 INFO kablam! 
Nov 01 01:41:55.534 INFO kablam! warning: method is never used: `bfs`
Nov 01 01:41:55.534 INFO kablam!   --> src/main.rs:40:5
Nov 01 01:41:55.534 INFO kablam!    |
Nov 01 01:41:55.534 INFO kablam! 40 |     fn bfs() {}
Nov 01 01:41:55.534 INFO kablam!    |     ^^^^^^^^
Nov 01 01:41:55.534 INFO kablam! 
Nov 01 01:41:55.534 INFO kablam! warning: method is never used: `a_star`
Nov 01 01:41:55.534 INFO kablam!   --> src/main.rs:43:5
Nov 01 01:41:55.534 INFO kablam!    |
Nov 01 01:41:55.534 INFO kablam! 43 |     fn a_star() {}
Nov 01 01:41:55.534 INFO kablam!    |     ^^^^^^^^^^^
Nov 01 01:41:55.534 INFO kablam! 
Nov 01 01:41:55.552 INFO kablam! warning: struct is never constructed: `MazeSolver`
Nov 01 01:41:55.552 INFO kablam!   --> src/main.rs:32:1
Nov 01 01:41:55.552 INFO kablam!    |
Nov 01 01:41:55.552 INFO kablam! 32 | struct MazeSolver {
Nov 01 01:41:55.552 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Nov 01 01:41:55.552 INFO kablam!    |
Nov 01 01:41:55.552 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 01:41:55.552 INFO kablam! 
Nov 01 01:41:55.552 INFO kablam! warning: method is never used: `dfs`
Nov 01 01:41:55.552 INFO kablam!   --> src/main.rs:37:5
Nov 01 01:41:55.552 INFO kablam!    |
Nov 01 01:41:55.552 INFO kablam! 37 |     fn dfs() {}
Nov 01 01:41:55.552 INFO kablam!    |     ^^^^^^^^
Nov 01 01:41:55.552 INFO kablam! 
Nov 01 01:41:55.552 INFO kablam! warning: method is never used: `bfs`
Nov 01 01:41:55.552 INFO kablam!   --> src/main.rs:40:5
Nov 01 01:41:55.552 INFO kablam!    |
Nov 01 01:41:55.552 INFO kablam! 40 |     fn bfs() {}
Nov 01 01:41:55.552 INFO kablam!    |     ^^^^^^^^
Nov 01 01:41:55.552 INFO kablam! 
Nov 01 01:41:55.553 INFO kablam! warning: method is never used: `a_star`
Nov 01 01:41:55.553 INFO kablam!   --> src/main.rs:43:5
Nov 01 01:41:55.553 INFO kablam!    |
Nov 01 01:41:55.553 INFO kablam! 43 |     fn a_star() {}
Nov 01 01:41:55.553 INFO kablam!    |     ^^^^^^^^^^^
Nov 01 01:41:55.553 INFO kablam! 
Nov 01 01:41:55.553 INFO kablam! error: missing documentation for crate
Nov 01 01:41:55.553 INFO kablam!    --> src/main.rs:1:1
Nov 01 01:41:55.553 INFO kablam!     |
Nov 01 01:41:55.553 INFO kablam! 1   | / #![deny(missing_docs)]
Nov 01 01:41:55.553 INFO kablam! 2   | |
Nov 01 01:41:55.553 INFO kablam! 3   | | extern crate piston;
Nov 01 01:41:55.553 INFO kablam! 4   | | extern crate graphics;
Nov 01 01:41:55.553 INFO kablam! ...   |
Nov 01 01:41:55.553 INFO kablam! 155 | |     screen.run();
Nov 01 01:41:55.553 INFO kablam! 156 | | }
Nov 01 01:41:55.553 INFO kablam!     | |_^
Nov 01 01:41:55.553 INFO kablam!     |
Nov 01 01:41:55.553 INFO kablam! note: lint level defined here
Nov 01 01:41:55.553 INFO kablam!    --> src/main.rs:1:9
Nov 01 01:41:55.553 INFO kablam!     |
Nov 01 01:41:55.553 INFO kablam! 1   | #![deny(missing_docs)]
Nov 01 01:41:55.553 INFO kablam!     |         ^^^^^^^^^^^^
Nov 01 01:41:55.553 INFO kablam! 
Nov 01 01:41:55.560 INFO kablam! error: aborting due to previous error
Nov 01 01:41:55.560 INFO kablam! 
Nov 01 01:41:55.572 INFO kablam! error: Could not compile `maze_solver`.
Nov 01 01:41:55.572 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 01 01:41:55.590 INFO kablam! error: build failed
Nov 01 01:41:55.594 INFO kablam! su: No module specific data is present
Nov 01 01:41:56.021 INFO running `"docker" "rm" "-f" "5fe134a7d823462bacb045a801feaecfc6b489926494474400275577ab6e095f"`
Nov 01 01:41:56.317 INFO blam! 5fe134a7d823462bacb045a801feaecfc6b489926494474400275577ab6e095f