Dec 06 05:08:49.507 INFO testing bon-chi/my-alife against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 05:08:49.508 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 05:08:49.960 INFO [stdout] 006881f15a3cf9cf3d313abdbb14bf3bc66a0961319d86651121ab3e6d2b3729
Dec 06 05:08:49.966 INFO running `"docker" "start" "-a" "006881f15a3cf9cf3d313abdbb14bf3bc66a0961319d86651121ab3e6d2b3729"`
Dec 06 05:08:51.240 INFO [stderr] usermod: no changes
Dec 06 05:08:51.704 INFO [stderr]    Compiling num-bigint v0.2.0
Dec 06 05:08:51.707 INFO [stderr]    Compiling num-complex v0.2.0
Dec 06 05:08:51.707 INFO [stderr]    Compiling ndarray v0.11.2
Dec 06 05:08:51.707 INFO [stderr]    Compiling libm v0.1.2
Dec 06 05:08:51.707 INFO [stderr]    Compiling libloading v0.5.0
Dec 06 05:08:51.709 INFO [stderr]    Compiling draw_state v0.8.0
Dec 06 05:08:51.716 INFO [stderr]    Compiling piston-viewport v0.4.0
Dec 06 05:08:51.716 INFO [stderr]    Compiling itertools v0.7.8
Dec 06 05:08:53.924 INFO [stderr]    Compiling deflate v0.7.19
Dec 06 05:08:53.924 INFO [stderr]    Compiling stb_truetype v0.2.4
Dec 06 05:08:54.112 INFO [stderr]    Compiling nix v0.11.0
Dec 06 05:08:54.797 INFO [stderr]    Compiling approx v0.3.0
Dec 06 05:08:54.814 INFO [stderr]    Compiling num-complex v0.1.43
Dec 06 05:08:55.304 INFO [stderr]    Compiling gl_generator v0.9.0
Dec 06 05:08:55.516 INFO [stderr]    Compiling parking_lot_core v0.2.14
Dec 06 05:08:56.818 INFO [stderr]    Compiling wayland-client v0.20.12
Dec 06 05:08:56.977 INFO [stderr]    Compiling wayland-protocols v0.20.12
Dec 06 05:08:57.318 INFO [stderr]    Compiling syn v0.15.18
Dec 06 05:09:00.612 INFO [stderr]    Compiling ordered-float v0.5.2
Dec 06 05:09:02.284 INFO [stderr]    Compiling png v0.12.0
Dec 06 05:09:02.408 INFO [stderr]    Compiling parking_lot v0.6.3
Dec 06 05:09:03.984 INFO [stderr]    Compiling rusttype v0.5.2
Dec 06 05:09:04.001 INFO [stderr]    Compiling gl v0.10.0
Dec 06 05:09:09.588 INFO [stderr]    Compiling glutin v0.18.0
Dec 06 05:09:09.633 INFO [stderr]    Compiling gfx_gl v0.5.0
Dec 06 05:09:09.654 INFO [stderr]    Compiling glutin v0.17.0
Dec 06 05:09:09.728 INFO [stderr]    Compiling glium v0.22.0
Dec 06 05:09:16.248 INFO [stderr]    Compiling alga v0.7.2
Dec 06 05:09:16.248 INFO [stderr]    Compiling dlib v0.4.1
Dec 06 05:09:16.269 INFO [stderr]    Compiling failure v0.1.2
Dec 06 05:09:16.790 INFO [stderr]    Compiling piston2d-graphics v0.27.0
Dec 06 05:09:17.192 INFO [stderr]    Compiling num-rational v0.2.1
Dec 06 05:09:18.281 INFO [stderr]    Compiling jpeg-decoder v0.1.15
Dec 06 05:09:22.089 INFO [stderr]    Compiling wayland-sys v0.20.12
Dec 06 05:09:32.057 INFO [stderr]    Compiling num v0.2.0
Dec 06 05:09:32.548 INFO [stderr]    Compiling ndarray-rand v0.7.0
Dec 06 05:09:32.780 INFO [stderr]    Compiling nalgebra v0.16.10
Dec 06 05:09:32.846 INFO [stderr]    Compiling wayland-commons v0.20.12
Dec 06 05:09:34.750 INFO [stderr]    Compiling derivative v1.0.2
Dec 06 05:09:38.693 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 06 05:09:42.882 INFO [stderr]    Compiling num-derive v0.2.3
Dec 06 05:09:54.652 INFO [stderr]    Compiling smithay-client-toolkit v0.3.0
Dec 06 05:09:54.797 INFO [stderr]    Compiling smithay-client-toolkit v0.2.6
Dec 06 05:09:56.508 INFO [stderr]    Compiling gfx_core v0.8.3
Dec 06 05:09:57.389 INFO [stderr]    Compiling tiff v0.2.1
Dec 06 05:10:04.592 INFO [stderr]    Compiling image v0.20.1
Dec 06 05:10:06.357 INFO [stderr]    Compiling winit v0.16.2
Dec 06 05:10:07.414 INFO [stderr]    Compiling winit v0.17.2
Dec 06 05:10:08.903 INFO [stderr]    Compiling pistoncore-input v0.22.0
Dec 06 05:10:27.874 INFO [stderr]    Compiling pistoncore-window v0.33.0
Dec 06 05:10:38.208 INFO [stderr]    Compiling pistoncore-event_loop v0.38.0
Dec 06 05:10:43.774 INFO [stderr]    Compiling piston v0.38.0
Dec 06 05:10:52.052 INFO [stderr]    Compiling pistoncore-glutin_window v0.49.0
Dec 06 05:11:00.436 INFO [stderr]    Compiling gfx v0.17.1
Dec 06 05:11:00.436 INFO [stderr]    Compiling gfx_device_gl v0.15.3
Dec 06 05:11:11.252 INFO [stderr]    Compiling ncollide2d v0.17.1
Dec 06 05:11:15.489 INFO [stderr]    Compiling piston-gfx_texture v0.34.0
Dec 06 05:11:17.486 INFO [stderr]    Compiling piston2d-gfx_graphics v0.53.0
Dec 06 05:11:21.224 INFO [stderr]    Compiling piston_window v0.83.0
Dec 06 05:11:25.132 INFO [stderr]    Compiling my-alife v0.1.0 (/source)
Dec 06 05:11:32.658 INFO [stderr] warning: unused import: `ShapeBuilder`
Dec 06 05:11:32.658 INFO [stderr]  --> src/main.rs:7:28
Dec 06 05:11:32.658 INFO [stderr]   |
Dec 06 05:11:32.658 INFO [stderr] 7 | use ndarray::{arr2, Array, ShapeBuilder};
Dec 06 05:11:32.658 INFO [stderr]   |                            ^^^^^^^^^^^^
Dec 06 05:11:32.658 INFO [stderr]   |
Dec 06 05:11:32.658 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 05:11:32.658 INFO [stderr] 
Dec 06 05:11:32.844 INFO [stderr] warning: unused variable: `a`
Dec 06 05:11:32.844 INFO [stderr]   --> src/main.rs:40:13
Dec 06 05:11:32.844 INFO [stderr]    |
Dec 06 05:11:32.844 INFO [stderr] 40 |     let mut a = arr2(&[[1, 2, 3, 4], [4, 5, 6, 4], [7, 8, 9, 4], [7, 8, 9, 4]]);
Dec 06 05:11:32.844 INFO [stderr]    |             ^ help: consider using `_a` instead
Dec 06 05:11:32.844 INFO [stderr]    |
Dec 06 05:11:32.844 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 05:11:32.844 INFO [stderr] 
Dec 06 05:11:32.845 INFO [stderr] warning: unused variable: `a`
Dec 06 05:11:32.845 INFO [stderr]   --> src/main.rs:45:9
Dec 06 05:11:32.845 INFO [stderr]    |
Dec 06 05:11:32.845 INFO [stderr] 45 |     let a = vec![vec![1, 2], vec![3, 4]].into_iter().flatten().collect::<Vec<u8>>();
Dec 06 05:11:32.845 INFO [stderr]    |         ^ help: consider using `_a` instead
Dec 06 05:11:32.845 INFO [stderr] 
Dec 06 05:11:32.845 INFO [stderr] warning: unused variable: `i`
Dec 06 05:11:32.845 INFO [stderr]   --> src/main.rs:61:9
Dec 06 05:11:32.845 INFO [stderr]    |
Dec 06 05:11:32.845 INFO [stderr] 61 |     for i in 0..height {
Dec 06 05:11:32.845 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 06 05:11:32.845 INFO [stderr] 
Dec 06 05:11:32.845 INFO [stderr] warning: unused variable: `j`
Dec 06 05:11:32.845 INFO [stderr]   --> src/main.rs:63:13
Dec 06 05:11:32.845 INFO [stderr]    |
Dec 06 05:11:32.845 INFO [stderr] 63 |         for j in 0..width {
Dec 06 05:11:32.845 INFO [stderr]    |             ^ help: consider using `_j` instead
Dec 06 05:11:32.845 INFO [stderr] 
Dec 06 05:11:32.865 INFO [stderr] warning: variable does not need to be mutable
Dec 06 05:11:32.865 INFO [stderr]   --> src/main.rs:40:9
Dec 06 05:11:32.865 INFO [stderr]    |
Dec 06 05:11:32.865 INFO [stderr] 40 |     let mut a = arr2(&[[1, 2, 3, 4], [4, 5, 6, 4], [7, 8, 9, 4], [7, 8, 9, 4]]);
Dec 06 05:11:32.865 INFO [stderr]    |         ----^
Dec 06 05:11:32.865 INFO [stderr]    |         |
Dec 06 05:11:32.865 INFO [stderr]    |         help: remove this `mut`
Dec 06 05:11:32.865 INFO [stderr]    |
Dec 06 05:11:32.865 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 05:11:32.865 INFO [stderr] 
Dec 06 05:11:32.873 INFO [stderr] warning: function is never used: `to_matrix`
Dec 06 05:11:32.873 INFO [stderr]   --> src/main.rs:34:1
Dec 06 05:11:32.873 INFO [stderr]    |
Dec 06 05:11:32.874 INFO [stderr] 34 | fn to_matrix() {
Dec 06 05:11:32.874 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 06 05:11:32.874 INFO [stderr]    |
Dec 06 05:11:32.874 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 05:11:32.874 INFO [stderr] 
Dec 06 05:11:37.970 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 46s
Dec 06 05:11:38.009 INFO [stderr] su: No module specific data is present
Dec 06 05:11:39.857 INFO running `"docker" "inspect" "006881f15a3cf9cf3d313abdbb14bf3bc66a0961319d86651121ab3e6d2b3729"`
Dec 06 05:11:40.116 INFO running `"docker" "rm" "-f" "006881f15a3cf9cf3d313abdbb14bf3bc66a0961319d86651121ab3e6d2b3729"`
Dec 06 05:11:40.460 INFO [stdout] 006881f15a3cf9cf3d313abdbb14bf3bc66a0961319d86651121ab3e6d2b3729
Dec 06 05:11:40.468 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 05:11:40.984 INFO [stdout] c8bfeccbd1bf4fd794908ced9d7523044bc19ab1beaa4395f70c089eb4768dfb
Dec 06 05:11:40.986 INFO running `"docker" "start" "-a" "c8bfeccbd1bf4fd794908ced9d7523044bc19ab1beaa4395f70c089eb4768dfb"`
Dec 06 05:11:41.857 INFO [stderr] usermod: no changes
Dec 06 05:11:42.110 INFO [stderr]    Compiling my-alife v0.1.0 (/source)
Dec 06 05:11:53.502 INFO [stderr] error: Could not compile `my-alife`.
Dec 06 05:11:53.502 INFO [stderr] 
Dec 06 05:11:53.502 INFO [stderr] Caused by:
Dec 06 05:11:53.502 INFO [stderr]   process didn't exit successfully: `rustc --crate-name chap05_braitenberg_vehicle examples/chap05_braitenberg_vehicle.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=051f83a65fdbcb8b -C extra-filename=-051f83a65fdbcb8b --out-dir /target/debug/examples -L dependency=/target/debug/deps --extern failure=/target/debug/deps/libfailure-cc6fb4235477af0a.rlib --extern gfx_device_gl=/target/debug/deps/libgfx_device_gl-32eba3004c6fb814.rlib --extern gl=/target/debug/deps/libgl-f7db4dab8ccbd78e.rlib --extern glium=/target/debug/deps/libglium-a649fcb91833698c.rlib --extern glutin=/target/debug/deps/libglutin-8e62abcb938881c4.rlib --extern my_alife=/target/debug/deps/libmy_alife-acaf19490b38dad4.rlib --extern nalgebra=/target/debug/deps/libnalgebra-220a36beaf946583.rlib --extern ncollide2d=/target/debug/deps/libncollide2d-1cf0d00eda6713b3.rlib --extern ndarray=/target/debug/deps/libndarray-7bea6577fc7218de.rlib --extern ndarray_rand=/target/debug/deps/libndarray_rand-2789b118d79f9458.rlib --extern num=/target/debug/deps/libnum-add1fda44c4d053b.rlib --extern num_traits=/target/debug/deps/libnum_traits-b10567688447c1ca.rlib --extern gfx_graphics=/target/debug/deps/libgfx_graphics-9f27bc951267bb80.rlib --extern piston_window=/target/debug/deps/libpiston_window-66c21199c2261461.rlib --extern rand=/target/debug/deps/librand-3ef678ad8a3306e5.rlib --extern rayon=/target/debug/deps/librayon-8ba2394733b2b293.rlib --cap-lints=forbid -L native=/target/debug/build/backtrace-sys-02799951298728e0/out -L native=/target/debug/build/libloading-dccfab9c05ae7805/out` (signal: 9, SIGKILL: kill)
Dec 06 05:11:53.502 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 06 05:11:53.506 INFO [stderr] su: No module specific data is present
Dec 06 05:11:54.542 INFO running `"docker" "inspect" "c8bfeccbd1bf4fd794908ced9d7523044bc19ab1beaa4395f70c089eb4768dfb"`
Dec 06 05:11:54.818 INFO running `"docker" "rm" "-f" "c8bfeccbd1bf4fd794908ced9d7523044bc19ab1beaa4395f70c089eb4768dfb"`
Dec 06 05:11:54.982 INFO [stdout] c8bfeccbd1bf4fd794908ced9d7523044bc19ab1beaa4395f70c089eb4768dfb