Nov 16 22:46:48.022 INFO testing kbsymanz/maze-rust against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 22:46:48.022 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 16 22:46:48.702 INFO [stdout] 286b9e96d4f505472d7443900e5e4f64daa26eab765b2671b1e9a5916c98a57a
Nov 16 22:46:48.705 INFO running `"docker" "start" "-a" "286b9e96d4f505472d7443900e5e4f64daa26eab765b2671b1e9a5916c98a57a"`
Nov 16 22:46:49.910 INFO [stderr] usermod: no changes
Nov 16 22:46:50.247 INFO [stderr]    Compiling cairo-rs v0.1.2
Nov 16 22:46:50.247 INFO [stderr]    Compiling gdk-pixbuf v0.1.2
Nov 16 22:46:50.259 INFO [stderr]    Compiling gio v0.1.2
Nov 16 22:46:50.330 INFO [stderr]    Compiling c_vec v1.2.0
Nov 16 22:46:50.338 INFO [stderr]    Compiling gdk v0.5.2
Nov 16 22:46:50.338 INFO [stderr]    Compiling gtk v0.1.2
Nov 16 22:46:50.338 INFO [stderr]    Compiling glib-sys v0.3.3
Nov 16 22:46:50.338 INFO [stderr]    Compiling gobject-sys v0.3.3
Nov 16 22:46:51.726 INFO [stderr]    Compiling gio-sys v0.3.3
Nov 16 22:46:52.534 INFO [stderr]    Compiling gdk-pixbuf-sys v0.3.3
Nov 16 22:46:52.591 INFO [stderr]    Compiling pango-sys v0.3.3
Nov 16 22:46:53.035 INFO [stderr]    Compiling cairo-sys-rs v0.3.3
Nov 16 22:46:53.095 INFO [stderr]    Compiling gdk-sys v0.3.3
Nov 16 22:46:53.678 INFO [stderr]    Compiling atk-sys v0.3.3
Nov 16 22:46:54.119 INFO [stderr]    Compiling gtk-sys v0.3.3
Nov 16 22:46:54.614 INFO [stderr]    Compiling num-complex v0.1.37
Nov 16 22:46:55.031 INFO [stderr]    Compiling serde_json v0.9.10
Nov 16 22:46:55.511 INFO [stderr]    Compiling uuid v0.4.0
Nov 16 22:46:55.600 INFO [stderr]    Compiling num-bigint v0.1.37
Nov 16 22:46:57.212 INFO [stderr]    Compiling quickcheck v0.2.27
Nov 16 22:47:00.292 INFO [stderr]    Compiling num-rational v0.1.36
Nov 16 22:47:01.492 INFO [stderr]    Compiling num v0.1.37
Nov 16 22:47:01.503 INFO [stderr]    Compiling image v0.12.3
Nov 16 22:47:02.154 INFO [stderr]    Compiling nalgebra v0.5.1
Nov 16 22:47:03.989 INFO [stderr]    Compiling glib v0.1.2
Nov 16 22:47:12.104 INFO [stderr]    Compiling pango v0.1.2
Nov 16 22:47:38.523 INFO [stderr]    Compiling imageproc v0.7.0
Nov 16 22:48:15.813 INFO [stderr]    Compiling maze-rust v0.2.0 (/source)
Nov 16 22:48:27.935 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 37s
Nov 16 22:48:27.950 INFO [stderr] su: No module specific data is present
Nov 16 22:48:29.593 INFO running `"docker" "inspect" "286b9e96d4f505472d7443900e5e4f64daa26eab765b2671b1e9a5916c98a57a"`
Nov 16 22:48:29.913 INFO running `"docker" "rm" "-f" "286b9e96d4f505472d7443900e5e4f64daa26eab765b2671b1e9a5916c98a57a"`
Nov 16 22:48:30.359 INFO [stdout] 286b9e96d4f505472d7443900e5e4f64daa26eab765b2671b1e9a5916c98a57a
Nov 16 22:48:30.366 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 16 22:48:31.016 INFO [stdout] be68365bb035d7a7c5375038ccd0e457f35ce1ed6c457a3119bf6bea9d5f2a92
Nov 16 22:48:31.019 INFO running `"docker" "start" "-a" "be68365bb035d7a7c5375038ccd0e457f35ce1ed6c457a3119bf6bea9d5f2a92"`
Nov 16 22:48:32.945 INFO [stderr] usermod: no changes
Nov 16 22:48:33.206 INFO [stderr]    Compiling maze-rust v0.2.0 (/source)
Nov 16 22:48:37.788 INFO [stderr] warning: unused import: `kbsymanz_maze::grid`
Nov 16 22:48:37.789 INFO [stderr]   --> src/main.rs:10:5
Nov 16 22:48:37.789 INFO [stderr]    |
Nov 16 22:48:37.790 INFO [stderr] 10 | use kbsymanz_maze::grid;
Nov 16 22:48:37.791 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 16 22:48:37.792 INFO [stderr]    |
Nov 16 22:48:37.792 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 16 22:48:37.793 INFO [stderr] 
Nov 16 22:48:37.794 INFO [stderr] warning: unused import: `main_gui`
Nov 16 22:48:37.794 INFO [stderr]   --> src/main.rs:11:36
Nov 16 22:48:37.795 INFO [stderr]    |
Nov 16 22:48:37.796 INFO [stderr] 11 | use kbsymanz_maze::gui::main_gui::{main_gui};
Nov 16 22:48:37.796 INFO [stderr]    |                                    ^^^^^^^^
Nov 16 22:48:37.797 INFO [stderr] 
Nov 16 22:48:37.798 INFO [stderr] warning: unused imports: `App`, `Arg`
Nov 16 22:48:37.798 INFO [stderr]   --> src/main.rs:14:12
Nov 16 22:48:37.799 INFO [stderr]    |
Nov 16 22:48:37.800 INFO [stderr] 14 | use clap::{App, Arg};
Nov 16 22:48:37.800 INFO [stderr]    |            ^^^  ^^^
Nov 16 22:48:37.801 INFO [stderr] 
Nov 16 22:48:37.802 INFO [stderr] warning: unused import: `std::collections::HashSet`
Nov 16 22:48:37.803 INFO [stderr]   --> src/main.rs:15:5
Nov 16 22:48:37.803 INFO [stderr]    |
Nov 16 22:48:37.804 INFO [stderr] 15 | use std::collections::HashSet;
Nov 16 22:48:37.805 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:48:37.805 INFO [stderr] 
Nov 16 22:48:39.623 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.64s
Nov 16 22:48:39.668 INFO [stderr] su: No module specific data is present
Nov 16 22:48:41.491 INFO running `"docker" "inspect" "be68365bb035d7a7c5375038ccd0e457f35ce1ed6c457a3119bf6bea9d5f2a92"`
Nov 16 22:48:41.979 INFO running `"docker" "rm" "-f" "be68365bb035d7a7c5375038ccd0e457f35ce1ed6c457a3119bf6bea9d5f2a92"`
Nov 16 22:48:42.234 INFO [stdout] be68365bb035d7a7c5375038ccd0e457f35ce1ed6c457a3119bf6bea9d5f2a92
Nov 16 22:48:42.242 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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 16 22:48:42.828 INFO [stdout] 98b04c9b5b410d5cf750c9bb8079935c5dd9d50e2776444f305fefc8a798df7a
Nov 16 22:48:42.831 INFO running `"docker" "start" "-a" "98b04c9b5b410d5cf750c9bb8079935c5dd9d50e2776444f305fefc8a798df7a"`
Nov 16 22:48:44.425 INFO [stderr] usermod: no changes
Nov 16 22:48:44.691 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
Nov 16 22:48:44.707 INFO [stderr]      Running /target/debug/deps/kbsymanz_maze-e6717b16b725705c
Nov 16 22:48:44.717 INFO [stdout] 
Nov 16 22:48:44.717 INFO [stdout] running 4 tests
Nov 16 22:48:44.718 INFO [stdout] test test::get_neighbors_invalid ... ok
Nov 16 22:48:44.718 INFO [stdout] test test::get_neighbors_sides ... ok
Nov 16 22:48:44.723 INFO [stdout] test test::get_neighbors_middle ... ok
Nov 16 22:48:44.724 INFO [stdout] test test::get_neighbors_test_corners ... ok
Nov 16 22:48:44.724 INFO [stdout] 
Nov 16 22:48:44.724 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 22:48:44.725 INFO [stdout] 
Nov 16 22:48:44.726 INFO [stderr]      Running /target/debug/deps/maze-c1925907f23fbf7e
Nov 16 22:48:44.745 INFO [stdout] 
Nov 16 22:48:44.746 INFO [stdout] running 0 tests
Nov 16 22:48:44.746 INFO [stdout] 
Nov 16 22:48:44.747 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 22:48:44.747 INFO [stdout] 
Nov 16 22:48:44.748 INFO [stderr]    Doc-tests kbsymanz_maze
Nov 16 22:48:48.381 INFO [stdout] 
Nov 16 22:48:48.381 INFO [stdout] running 0 tests
Nov 16 22:48:48.381 INFO [stdout] 
Nov 16 22:48:48.381 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 22:48:48.381 INFO [stdout] 
Nov 16 22:48:48.399 INFO [stderr] su: No module specific data is present
Nov 16 22:48:49.554 INFO running `"docker" "inspect" "98b04c9b5b410d5cf750c9bb8079935c5dd9d50e2776444f305fefc8a798df7a"`
Nov 16 22:48:49.911 INFO running `"docker" "rm" "-f" "98b04c9b5b410d5cf750c9bb8079935c5dd9d50e2776444f305fefc8a798df7a"`
Nov 16 22:48:50.357 INFO [stdout] 98b04c9b5b410d5cf750c9bb8079935c5dd9d50e2776444f305fefc8a798df7a