Dec 04 16:00:20.699 INFO checking kbsymanz/maze-rust against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 16:00:20.700 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 16:00:21.303 INFO [stdout] f2178c7c5558004a28072e0cadc78fbc5b25c6e2c756a9ddf2a543f262a01c96
Dec 04 16:00:21.305 INFO running `"docker" "start" "-a" "f2178c7c5558004a28072e0cadc78fbc5b25c6e2c756a9ddf2a543f262a01c96"`
Dec 04 16:00:23.114 INFO [stderr] usermod: no changes
Dec 04 16:00:23.477 INFO [stderr]    Compiling gio v0.1.2
Dec 04 16:00:23.484 INFO [stderr]    Compiling gdk-pixbuf v0.1.2
Dec 04 16:00:23.496 INFO [stderr]    Compiling gdk v0.5.2
Dec 04 16:00:23.497 INFO [stderr]    Compiling gtk v0.1.2
Dec 04 16:00:23.504 INFO [stderr]    Compiling gio-sys v0.3.3
Dec 04 16:00:23.504 INFO [stderr]    Compiling gdk-pixbuf-sys v0.3.3
Dec 04 16:00:23.512 INFO [stderr]    Compiling pango-sys v0.3.3
Dec 04 16:00:23.513 INFO [stderr]    Compiling gdk-sys v0.3.3
Dec 04 16:00:25.999 INFO [stderr]    Compiling gtk-sys v0.3.3
Dec 04 16:00:27.051 INFO [stderr]     Checking deflate v0.7.6
Dec 04 16:00:27.051 INFO [stderr]     Checking deque v0.3.1
Dec 04 16:00:27.111 INFO [stderr]     Checking tempdir v0.3.5
Dec 04 16:00:27.163 INFO [stderr]     Checking uuid v0.4.0
Dec 04 16:00:27.823 INFO [stderr]     Checking arrayvec v0.3.22
Dec 04 16:00:28.675 INFO [stderr]     Checking nalgebra v0.5.1
Dec 04 16:00:29.303 INFO [stderr]     Checking rayon-core v1.0.0
Dec 04 16:00:29.335 INFO [stderr]     Checking quickcheck v0.2.27
Dec 04 16:00:32.471 INFO [stderr]     Checking pango v0.1.2
Dec 04 16:00:34.027 INFO [stderr]     Checking rusttype v0.2.1
Dec 04 16:00:34.671 INFO [stderr]     Checking rayon v0.7.0
Dec 04 16:00:34.691 INFO [stderr]     Checking png v0.6.2
Dec 04 16:00:41.197 INFO [stderr]     Checking jpeg-decoder v0.1.12
Dec 04 16:00:44.323 INFO [stderr]     Checking image v0.12.3
Dec 04 16:00:54.875 INFO [stderr]     Checking imageproc v0.7.0
Dec 04 16:01:15.276 INFO [stderr]     Checking maze-rust v0.2.0 (/source)
Dec 04 16:01:24.955 INFO [stderr] warning: unused import: `kbsymanz_maze::grid`
Dec 04 16:01:24.955 INFO [stderr]   --> src/main.rs:10:5
Dec 04 16:01:24.955 INFO [stderr]    |
Dec 04 16:01:24.955 INFO [stderr] 10 | use kbsymanz_maze::grid;
Dec 04 16:01:24.956 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 04 16:01:24.956 INFO [stderr]    |
Dec 04 16:01:24.956 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 16:01:24.956 INFO [stderr] 
Dec 04 16:01:24.956 INFO [stderr] warning: unused import: `main_gui`
Dec 04 16:01:24.956 INFO [stderr]   --> src/main.rs:11:36
Dec 04 16:01:24.956 INFO [stderr]    |
Dec 04 16:01:24.956 INFO [stderr] 11 | use kbsymanz_maze::gui::main_gui::{main_gui};
Dec 04 16:01:24.956 INFO [stderr]    |                                    ^^^^^^^^
Dec 04 16:01:24.956 INFO [stderr] 
Dec 04 16:01:24.956 INFO [stderr] warning: unused imports: `App`, `Arg`
Dec 04 16:01:24.959 INFO [stderr]   --> src/main.rs:14:12
Dec 04 16:01:24.959 INFO [stderr]    |
Dec 04 16:01:24.959 INFO [stderr] 14 | use clap::{App, Arg};
Dec 04 16:01:24.959 INFO [stderr]    |            ^^^  ^^^
Dec 04 16:01:24.959 INFO [stderr] 
Dec 04 16:01:24.959 INFO [stderr] warning: unused import: `std::collections::HashSet`
Dec 04 16:01:24.959 INFO [stderr]   --> src/main.rs:15:5
Dec 04 16:01:24.959 INFO [stderr]    |
Dec 04 16:01:24.959 INFO [stderr] 15 | use std::collections::HashSet;
Dec 04 16:01:24.959 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 16:01:24.959 INFO [stderr] 
Dec 04 16:01:25.201 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
Dec 04 16:01:25.243 INFO [stderr] su: No module specific data is present
Dec 04 16:01:26.130 INFO running `"docker" "inspect" "f2178c7c5558004a28072e0cadc78fbc5b25c6e2c756a9ddf2a543f262a01c96"`
Dec 04 16:01:26.571 INFO running `"docker" "rm" "-f" "f2178c7c5558004a28072e0cadc78fbc5b25c6e2c756a9ddf2a543f262a01c96"`
Dec 04 16:01:26.953 INFO [stdout] f2178c7c5558004a28072e0cadc78fbc5b25c6e2c756a9ddf2a543f262a01c96