Oct 27 01:22:19.406 INFO checking lreynolds18/maze-solver against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 01:22:19.408 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 01:22:19.903 INFO blam! eb1477a9a119b4ad9d417e6896bcf3625dbd7475a870840b29e0a991b366d28e
Oct 27 01:22:19.906 INFO running `"docker" "start" "-a" "eb1477a9a119b4ad9d417e6896bcf3625dbd7475a870840b29e0a991b366d28e"`
Oct 27 01:22:22.231 INFO kablam! usermod: no changes
Oct 27 01:22:22.660 INFO kablam!    Compiling bitflags v1.0.0
Oct 27 01:22:22.660 INFO kablam!     Checking serde v1.0.19
Oct 27 01:22:22.672 INFO kablam!    Compiling x11-dl v2.16.0
Oct 27 01:22:22.672 INFO kablam!     Checking shared_library v0.1.7
Oct 27 01:22:22.673 INFO kablam!     Checking rayon-core v1.2.1
Oct 27 01:22:22.680 INFO kablam!     Checking png v0.10.0
Oct 27 01:22:22.683 INFO kablam!     Checking piston2d-graphics v0.22.0
Oct 27 01:22:22.684 INFO kablam!    Compiling serde_derive v1.0.19
Oct 27 01:22:24.248 INFO kablam!    Compiling xml-rs v0.7.0
Oct 27 01:22:26.050 INFO kablam!     Checking osmesa-sys v0.1.2
Oct 27 01:22:28.172 INFO kablam!     Checking libloading v0.3.4
Oct 27 01:22:28.735 INFO kablam!     Checking rayon v0.8.2
Oct 27 01:22:30.931 INFO kablam!     Checking dlib v0.3.1
Oct 27 01:22:33.500 INFO kablam!     Checking wayland-sys v0.9.10
Oct 27 01:22:36.285 INFO kablam!     Checking wayland-client v0.9.10
Oct 27 01:22:43.137 INFO kablam!    Compiling gl_generator v0.6.1
Oct 27 01:22:47.017 INFO kablam!     Checking jpeg-decoder v0.1.13
Oct 27 01:22:47.931 INFO kablam!     Checking wayland-protocols v0.9.10
Oct 27 01:22:47.931 INFO kablam!     Checking wayland-kbd v0.9.1
Oct 27 01:22:52.503 INFO kablam!     Checking image v0.16.0
Oct 27 01:22:56.379 INFO kablam!    Compiling gl v0.6.5
Oct 27 01:22:56.979 INFO kablam!     Checking wayland-window v0.7.0
Oct 27 01:22:59.119 INFO kablam!     Checking winit v0.7.6
Oct 27 01:23:02.939 INFO kablam!     Checking pistoncore-input v0.19.0
Oct 27 01:23:03.255 INFO kablam!     Checking glutin v0.9.2
Oct 27 01:23:07.659 INFO kablam!     Checking pistoncore-window v0.29.0
Oct 27 01:23:09.572 INFO kablam!     Checking pistoncore-event_loop v0.34.0
Oct 27 01:23:10.511 INFO kablam!     Checking piston v0.34.0
Oct 27 01:23:10.964 INFO kablam!     Checking pistoncore-glutin_window v0.40.1
Oct 27 01:23:10.964 INFO kablam!     Checking piston2d-opengl_graphics v0.47.0
Oct 27 01:23:12.915 INFO kablam!     Checking maze_solver v0.1.0 (/source)
Oct 27 01:23:15.140 INFO kablam! warning: struct is never constructed: `MazeSolver`
Oct 27 01:23:15.140 INFO kablam!   --> src/main.rs:32:1
Oct 27 01:23:15.140 INFO kablam!    |
Oct 27 01:23:15.140 INFO kablam! 32 | struct MazeSolver {
Oct 27 01:23:15.140 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 27 01:23:15.140 INFO kablam!    |
Oct 27 01:23:15.140 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 01:23:15.140 INFO kablam! 
Oct 27 01:23:15.140 INFO kablam! warning: method is never used: `dfs`
Oct 27 01:23:15.140 INFO kablam!   --> src/main.rs:37:5
Oct 27 01:23:15.140 INFO kablam!    |
Oct 27 01:23:15.140 INFO kablam! 37 |     fn dfs() {}
Oct 27 01:23:15.140 INFO kablam!    |     ^^^^^^^^
Oct 27 01:23:15.140 INFO kablam! 
Oct 27 01:23:15.140 INFO kablam! warning: method is never used: `bfs`
Oct 27 01:23:15.140 INFO kablam!   --> src/main.rs:40:5
Oct 27 01:23:15.140 INFO kablam!    |
Oct 27 01:23:15.140 INFO kablam! 40 |     fn bfs() {}
Oct 27 01:23:15.140 INFO kablam!    |     ^^^^^^^^
Oct 27 01:23:15.140 INFO kablam! 
Oct 27 01:23:15.140 INFO kablam! warning: method is never used: `a_star`
Oct 27 01:23:15.140 INFO kablam!   --> src/main.rs:43:5
Oct 27 01:23:15.140 INFO kablam!    |
Oct 27 01:23:15.140 INFO kablam! 43 |     fn a_star() {}
Oct 27 01:23:15.140 INFO kablam!    |     ^^^^^^^^^^^
Oct 27 01:23:15.140 INFO kablam! 
Oct 27 01:23:15.140 INFO kablam! error: missing documentation for crate
Oct 27 01:23:15.140 INFO kablam!    --> src/main.rs:1:1
Oct 27 01:23:15.140 INFO kablam!     |
Oct 27 01:23:15.140 INFO kablam! 1   | / #![deny(missing_docs)]
Oct 27 01:23:15.140 INFO kablam! 2   | |
Oct 27 01:23:15.140 INFO kablam! 3   | | extern crate piston;
Oct 27 01:23:15.140 INFO kablam! 4   | | extern crate graphics;
Oct 27 01:23:15.140 INFO kablam! ...   |
Oct 27 01:23:15.140 INFO kablam! 155 | |     screen.run();
Oct 27 01:23:15.140 INFO kablam! 156 | | }
Oct 27 01:23:15.141 INFO kablam!     | |_^
Oct 27 01:23:15.141 INFO kablam!     |
Oct 27 01:23:15.141 INFO kablam! note: lint level defined here
Oct 27 01:23:15.141 INFO kablam!    --> src/main.rs:1:9
Oct 27 01:23:15.141 INFO kablam!     |
Oct 27 01:23:15.141 INFO kablam! 1   | #![deny(missing_docs)]
Oct 27 01:23:15.141 INFO kablam!     |         ^^^^^^^^^^^^
Oct 27 01:23:15.141 INFO kablam! 
Oct 27 01:23:15.147 INFO kablam! error: aborting due to previous error
Oct 27 01:23:15.147 INFO kablam! 
Oct 27 01:23:15.179 INFO kablam! error: Could not compile `maze_solver`.
Oct 27 01:23:15.179 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 27 01:23:15.225 INFO kablam! warning: struct is never constructed: `MazeSolver`
Oct 27 01:23:15.225 INFO kablam!   --> src/main.rs:32:1
Oct 27 01:23:15.225 INFO kablam!    |
Oct 27 01:23:15.225 INFO kablam! 32 | struct MazeSolver {
Oct 27 01:23:15.225 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 27 01:23:15.225 INFO kablam!    |
Oct 27 01:23:15.225 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 01:23:15.225 INFO kablam! 
Oct 27 01:23:15.225 INFO kablam! warning: method is never used: `dfs`
Oct 27 01:23:15.225 INFO kablam!   --> src/main.rs:37:5
Oct 27 01:23:15.225 INFO kablam!    |
Oct 27 01:23:15.225 INFO kablam! 37 |     fn dfs() {}
Oct 27 01:23:15.225 INFO kablam!    |     ^^^^^^^^
Oct 27 01:23:15.225 INFO kablam! 
Oct 27 01:23:15.225 INFO kablam! warning: method is never used: `bfs`
Oct 27 01:23:15.225 INFO kablam!   --> src/main.rs:40:5
Oct 27 01:23:15.225 INFO kablam!    |
Oct 27 01:23:15.225 INFO kablam! 40 |     fn bfs() {}
Oct 27 01:23:15.225 INFO kablam!    |     ^^^^^^^^
Oct 27 01:23:15.225 INFO kablam! 
Oct 27 01:23:15.225 INFO kablam! warning: method is never used: `a_star`
Oct 27 01:23:15.225 INFO kablam!   --> src/main.rs:43:5
Oct 27 01:23:15.225 INFO kablam!    |
Oct 27 01:23:15.225 INFO kablam! 43 |     fn a_star() {}
Oct 27 01:23:15.225 INFO kablam!    |     ^^^^^^^^^^^
Oct 27 01:23:15.225 INFO kablam! 
Oct 27 01:23:15.258 INFO kablam! error: build failed
Oct 27 01:23:15.261 INFO kablam! su: No module specific data is present
Oct 27 01:23:15.692 INFO running `"docker" "rm" "-f" "eb1477a9a119b4ad9d417e6896bcf3625dbd7475a870840b29e0a991b366d28e"`
Oct 27 01:23:15.891 INFO blam! eb1477a9a119b4ad9d417e6896bcf3625dbd7475a870840b29e0a991b366d28e