Nov 28 01:34:25.799 INFO checking lreynolds18/maze-solver against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074 Nov 28 01:34:25.800 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 01:34:26.275 INFO [stdout] 504d5746841d564aa6bbaf90879ab4ecb253fb435ab18fad31023405607dcc3b Nov 28 01:34:26.278 INFO running `"docker" "start" "-a" "504d5746841d564aa6bbaf90879ab4ecb253fb435ab18fad31023405607dcc3b"` Nov 28 01:34:28.000 INFO [stderr] usermod: no changes Nov 28 01:34:28.308 INFO [stderr] Compiling libc v0.2.33 Nov 28 01:34:28.308 INFO [stderr] Compiling bitflags v1.0.0 Nov 28 01:34:28.308 INFO [stderr] Checking shared_library v0.1.7 Nov 28 01:34:28.308 INFO [stderr] Checking rayon-core v1.2.1 Nov 28 01:34:28.308 INFO [stderr] Checking rusttype v0.2.3 Nov 28 01:34:28.308 INFO [stderr] Checking x11-dl v2.16.0 Nov 28 01:34:28.309 INFO [stderr] Checking fs2 v0.2.5 Nov 28 01:34:28.309 INFO [stderr] Checking pistoncore-input v0.19.0 Nov 28 01:34:29.240 INFO [stderr] Checking memmap v0.4.0 Nov 28 01:34:29.864 INFO [stderr] Compiling xml-rs v0.7.0 Nov 28 01:34:30.478 INFO [stderr] Checking osmesa-sys v0.1.2 Nov 28 01:34:33.265 INFO [stderr] Compiling rand v0.3.18 Nov 28 01:34:33.632 INFO [stderr] Checking rayon v0.8.2 Nov 28 01:34:39.600 INFO [stderr] Checking piston2d-graphics v0.22.0 Nov 28 01:34:41.601 INFO [stderr] Checking pistoncore-window v0.29.0 Nov 28 01:34:42.349 INFO [stderr] Compiling gl_generator v0.6.1 Nov 28 01:34:42.366 INFO [stderr] Compiling phf_generator v0.7.21 Nov 28 01:34:44.452 INFO [stderr] Compiling phf_codegen v0.7.21 Nov 28 01:34:45.586 INFO [stderr] Compiling target_build_utils v0.3.1 Nov 28 01:34:46.608 INFO [stderr] Checking pistoncore-event_loop v0.34.0 Nov 28 01:34:46.892 INFO [stderr] Checking jpeg-decoder v0.1.13 Nov 28 01:34:49.648 INFO [stderr] Checking piston v0.34.0 Nov 28 01:34:51.332 INFO [stderr] Compiling gl v0.6.5 Nov 28 01:34:51.382 INFO [stderr] Checking image v0.16.0 Nov 28 01:35:01.342 INFO [stderr] Compiling libloading v0.3.4 Nov 28 01:35:02.428 INFO [stderr] Checking piston2d-opengl_graphics v0.47.0 Nov 28 01:35:03.184 INFO [stderr] Checking dlib v0.3.1 Nov 28 01:35:03.512 INFO [stderr] Checking wayland-sys v0.9.10 Nov 28 01:35:03.970 INFO [stderr] Checking wayland-client v0.9.10 Nov 28 01:35:05.461 INFO [stderr] Checking wayland-protocols v0.9.10 Nov 28 01:35:05.461 INFO [stderr] Checking wayland-kbd v0.9.1 Nov 28 01:35:08.052 INFO [stderr] Checking wayland-window v0.7.0 Nov 28 01:35:08.816 INFO [stderr] Checking winit v0.7.6 Nov 28 01:35:10.698 INFO [stderr] Checking glutin v0.9.2 Nov 28 01:35:12.539 INFO [stderr] Checking pistoncore-glutin_window v0.40.1 Nov 28 01:35:13.823 INFO [stderr] Checking maze_solver v0.1.0 (/source) Nov 28 01:35:17.692 INFO [stderr] warning: struct is never constructed: `MazeSolver` Nov 28 01:35:17.692 INFO [stderr] --> src/main.rs:32:1 Nov 28 01:35:17.692 INFO [stderr] | Nov 28 01:35:17.692 INFO [stderr] 32 | struct MazeSolver { Nov 28 01:35:17.692 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 28 01:35:17.692 INFO [stderr] | Nov 28 01:35:17.692 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 01:35:17.692 INFO [stderr] Nov 28 01:35:17.692 INFO [stderr] warning: method is never used: `dfs` Nov 28 01:35:17.692 INFO [stderr] --> src/main.rs:37:5 Nov 28 01:35:17.692 INFO [stderr] | Nov 28 01:35:17.692 INFO [stderr] 37 | fn dfs() {} Nov 28 01:35:17.692 INFO [stderr] | ^^^^^^^^ Nov 28 01:35:17.692 INFO [stderr] Nov 28 01:35:17.692 INFO [stderr] warning: method is never used: `bfs` Nov 28 01:35:17.692 INFO [stderr] --> src/main.rs:40:5 Nov 28 01:35:17.692 INFO [stderr] | Nov 28 01:35:17.692 INFO [stderr] 40 | fn bfs() {} Nov 28 01:35:17.693 INFO [stderr] | ^^^^^^^^ Nov 28 01:35:17.693 INFO [stderr] Nov 28 01:35:17.693 INFO [stderr] warning: method is never used: `a_star` Nov 28 01:35:17.693 INFO [stderr] --> src/main.rs:43:5 Nov 28 01:35:17.693 INFO [stderr] | Nov 28 01:35:17.693 INFO [stderr] 43 | fn a_star() {} Nov 28 01:35:17.693 INFO [stderr] | ^^^^^^^^^^^ Nov 28 01:35:17.693 INFO [stderr] Nov 28 01:35:17.936 INFO [stderr] warning: struct is never constructed: `MazeSolver` Nov 28 01:35:17.936 INFO [stderr] --> src/main.rs:32:1 Nov 28 01:35:17.936 INFO [stderr] | Nov 28 01:35:17.936 INFO [stderr] 32 | struct MazeSolver { Nov 28 01:35:17.936 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 28 01:35:17.936 INFO [stderr] | Nov 28 01:35:17.936 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 01:35:17.936 INFO [stderr] Nov 28 01:35:17.936 INFO [stderr] warning: method is never used: `dfs` Nov 28 01:35:17.936 INFO [stderr] --> src/main.rs:37:5 Nov 28 01:35:17.936 INFO [stderr] | Nov 28 01:35:17.937 INFO [stderr] 37 | fn dfs() {} Nov 28 01:35:17.937 INFO [stderr] | ^^^^^^^^ Nov 28 01:35:17.937 INFO [stderr] Nov 28 01:35:17.937 INFO [stderr] warning: method is never used: `bfs` Nov 28 01:35:17.937 INFO [stderr] --> src/main.rs:40:5 Nov 28 01:35:17.937 INFO [stderr] | Nov 28 01:35:17.937 INFO [stderr] 40 | fn bfs() {} Nov 28 01:35:17.937 INFO [stderr] | ^^^^^^^^ Nov 28 01:35:17.937 INFO [stderr] Nov 28 01:35:17.937 INFO [stderr] warning: method is never used: `a_star` Nov 28 01:35:17.937 INFO [stderr] --> src/main.rs:43:5 Nov 28 01:35:17.937 INFO [stderr] | Nov 28 01:35:17.937 INFO [stderr] 43 | fn a_star() {} Nov 28 01:35:17.937 INFO [stderr] | ^^^^^^^^^^^ Nov 28 01:35:17.937 INFO [stderr] Nov 28 01:35:17.937 INFO [stderr] error: missing documentation for crate Nov 28 01:35:17.937 INFO [stderr] --> src/main.rs:1:1 Nov 28 01:35:17.937 INFO [stderr] | Nov 28 01:35:17.937 INFO [stderr] 1 | / #![deny(missing_docs)] Nov 28 01:35:17.937 INFO [stderr] 2 | | Nov 28 01:35:17.937 INFO [stderr] 3 | | extern crate piston; Nov 28 01:35:17.937 INFO [stderr] 4 | | extern crate graphics; Nov 28 01:35:17.937 INFO [stderr] ... | Nov 28 01:35:17.937 INFO [stderr] 155 | | screen.run(); Nov 28 01:35:17.937 INFO [stderr] 156 | | } Nov 28 01:35:17.937 INFO [stderr] | |_^ Nov 28 01:35:17.937 INFO [stderr] | Nov 28 01:35:17.937 INFO [stderr] note: lint level defined here Nov 28 01:35:17.937 INFO [stderr] --> src/main.rs:1:9 Nov 28 01:35:17.937 INFO [stderr] | Nov 28 01:35:17.937 INFO [stderr] 1 | #![deny(missing_docs)] Nov 28 01:35:17.937 INFO [stderr] | ^^^^^^^^^^^^ Nov 28 01:35:17.937 INFO [stderr] Nov 28 01:35:17.937 INFO [stderr] error: aborting due to previous error Nov 28 01:35:17.937 INFO [stderr] Nov 28 01:35:17.955 INFO [stderr] error: Could not compile `maze_solver`. Nov 28 01:35:17.955 INFO [stderr] Nov 28 01:35:17.955 INFO [stderr] To learn more, run the command again with --verbose. Nov 28 01:35:17.964 INFO [stderr] su: No module specific data is present Nov 28 01:35:19.012 INFO running `"docker" "inspect" "504d5746841d564aa6bbaf90879ab4ecb253fb435ab18fad31023405607dcc3b"` Nov 28 01:35:19.300 INFO running `"docker" "rm" "-f" "504d5746841d564aa6bbaf90879ab4ecb253fb435ab18fad31023405607dcc3b"` Nov 28 01:35:19.528 INFO [stdout] 504d5746841d564aa6bbaf90879ab4ecb253fb435ab18fad31023405607dcc3b