Dec 11 21:35:59.594 INFO checking bon-chi/my-alife against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 21:35:59.594 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 21:35:59.853 INFO [stdout] 5c2b43f28b21a34cdd8ee1015378712f75a4b04fd4aa23fa118da15fc9f45888
Dec 11 21:35:59.858 INFO running `"docker" "start" "-a" "5c2b43f28b21a34cdd8ee1015378712f75a4b04fd4aa23fa118da15fc9f45888"`
Dec 11 21:36:00.336 INFO [stderr] usermod: no changes
Dec 11 21:36:00.740 INFO [stderr]    Compiling libloading v0.5.0
Dec 11 21:36:00.740 INFO [stderr]     Checking piston-viewport v0.4.0
Dec 11 21:36:00.747 INFO [stderr]     Checking approx v0.3.0
Dec 11 21:36:00.747 INFO [stderr]     Checking num-complex v0.2.0
Dec 11 21:36:00.747 INFO [stderr]     Checking num-complex v0.1.43
Dec 11 21:36:00.747 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 11 21:36:00.748 INFO [stderr]    Compiling syn v0.15.18
Dec 11 21:36:00.749 INFO [stderr]     Checking num-bigint v0.2.0
Dec 11 21:36:02.223 INFO [stderr]     Checking ordered-float v0.5.2
Dec 11 21:36:02.748 INFO [stderr]    Compiling gfx_gl v0.5.0
Dec 11 21:36:02.792 INFO [stderr]    Compiling glutin v0.17.0
Dec 11 21:36:03.216 INFO [stderr]    Compiling glium v0.22.0
Dec 11 21:36:03.364 INFO [stderr]     Checking png v0.12.0
Dec 11 21:36:03.732 INFO [stderr]     Checking alga v0.7.2
Dec 11 21:36:04.157 INFO [stderr]     Checking ndarray v0.11.2
Dec 11 21:36:05.808 INFO [stderr]     Checking parking_lot v0.6.3
Dec 11 21:36:12.533 INFO [stderr]     Checking rusttype v0.5.2
Dec 11 21:36:12.560 INFO [stderr]     Checking num-rational v0.2.1
Dec 11 21:36:12.832 INFO [stderr]     Checking failure v0.1.2
Dec 11 21:36:18.124 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 11 21:36:18.870 INFO [stderr]     Checking num v0.2.0
Dec 11 21:36:21.377 INFO [stderr]     Checking piston2d-graphics v0.27.0
Dec 11 21:36:21.771 INFO [stderr]     Checking dlib v0.4.1
Dec 11 21:36:22.913 INFO [stderr]     Checking nalgebra v0.16.10
Dec 11 21:36:25.716 INFO [stderr]     Checking wayland-sys v0.20.12
Dec 11 21:36:27.744 INFO [stderr]     Checking wayland-commons v0.20.12
Dec 11 21:36:29.348 INFO [stderr]     Checking wayland-client v0.20.12
Dec 11 21:36:29.576 INFO [stderr]     Checking ndarray-rand v0.7.0
Dec 11 21:36:35.588 INFO [stderr]     Checking wayland-protocols v0.20.12
Dec 11 21:36:42.276 INFO [stderr]    Compiling derivative v1.0.2
Dec 11 21:36:42.276 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 11 21:36:42.276 INFO [stderr]    Compiling num-derive v0.2.3
Dec 11 21:36:49.540 INFO [stderr]     Checking smithay-client-toolkit v0.3.0
Dec 11 21:36:49.540 INFO [stderr]     Checking smithay-client-toolkit v0.2.6
Dec 11 21:37:02.290 INFO [stderr]     Checking winit v0.16.2
Dec 11 21:37:05.645 INFO [stderr]     Checking winit v0.17.2
Dec 11 21:37:10.406 INFO [stderr]     Checking tiff v0.2.1
Dec 11 21:37:11.444 INFO [stderr]     Checking gfx_core v0.8.3
Dec 11 21:37:13.580 INFO [stderr]     Checking image v0.20.1
Dec 11 21:37:16.048 INFO [stderr]     Checking glutin v0.18.0
Dec 11 21:37:40.556 INFO [stderr]     Checking pistoncore-input v0.22.0
Dec 11 21:37:49.760 INFO [stderr]     Checking pistoncore-window v0.33.0
Dec 11 21:37:54.964 INFO [stderr]     Checking pistoncore-event_loop v0.38.0
Dec 11 21:37:54.964 INFO [stderr]     Checking pistoncore-glutin_window v0.49.0
Dec 11 21:37:59.900 INFO [stderr]     Checking piston v0.38.0
Dec 11 21:38:11.036 INFO [stderr]     Checking ncollide2d v0.17.1
Dec 11 21:38:12.854 INFO [stderr]     Checking gfx v0.17.1
Dec 11 21:38:12.855 INFO [stderr]     Checking gfx_device_gl v0.15.3
Dec 11 21:38:24.257 INFO [stderr]     Checking piston-gfx_texture v0.34.0
Dec 11 21:38:28.217 INFO [stderr]     Checking piston2d-gfx_graphics v0.53.0
Dec 11 21:38:32.514 INFO [stderr]     Checking piston_window v0.83.0
Dec 11 21:38:37.482 INFO [stderr]     Checking my-alife v0.1.0 (/source)
Dec 11 21:39:23.933 INFO [stderr] warning: unused import: `ShapeBuilder`
Dec 11 21:39:23.933 INFO [stderr]  --> src/main.rs:7:28
Dec 11 21:39:23.933 INFO [stderr]   |
Dec 11 21:39:23.933 INFO [stderr] 7 | use ndarray::{arr2, Array, ShapeBuilder};
Dec 11 21:39:23.933 INFO [stderr]   |                            ^^^^^^^^^^^^
Dec 11 21:39:23.933 INFO [stderr]   |
Dec 11 21:39:23.933 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 21:39:23.933 INFO [stderr] 
Dec 11 21:39:24.928 INFO [stderr] warning: unused variable: `a`
Dec 11 21:39:24.928 INFO [stderr]   --> src/main.rs:40:13
Dec 11 21:39:24.928 INFO [stderr]    |
Dec 11 21:39:24.928 INFO [stderr] 40 |     let mut a = arr2(&[[1, 2, 3, 4], [4, 5, 6, 4], [7, 8, 9, 4], [7, 8, 9, 4]]);
Dec 11 21:39:24.928 INFO [stderr]    |             ^ help: consider using `_a` instead
Dec 11 21:39:24.928 INFO [stderr]    |
Dec 11 21:39:24.928 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 21:39:24.928 INFO [stderr] 
Dec 11 21:39:24.928 INFO [stderr] warning: unused variable: `a`
Dec 11 21:39:24.928 INFO [stderr]   --> src/main.rs:45:9
Dec 11 21:39:24.928 INFO [stderr]    |
Dec 11 21:39:24.928 INFO [stderr] 45 |     let a = vec![vec![1, 2], vec![3, 4]].into_iter().flatten().collect::<Vec<u8>>();
Dec 11 21:39:24.928 INFO [stderr]    |         ^ help: consider using `_a` instead
Dec 11 21:39:24.928 INFO [stderr] 
Dec 11 21:39:24.932 INFO [stderr] warning: unused variable: `i`
Dec 11 21:39:24.936 INFO [stderr]   --> src/main.rs:61:9
Dec 11 21:39:24.936 INFO [stderr]    |
Dec 11 21:39:24.936 INFO [stderr] 61 |     for i in 0..height {
Dec 11 21:39:24.936 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 11 21:39:24.936 INFO [stderr] 
Dec 11 21:39:24.944 INFO [stderr] warning: unused variable: `j`
Dec 11 21:39:24.944 INFO [stderr]   --> src/main.rs:63:13
Dec 11 21:39:24.944 INFO [stderr]    |
Dec 11 21:39:24.944 INFO [stderr] 63 |         for j in 0..width {
Dec 11 21:39:24.944 INFO [stderr]    |             ^ help: consider using `_j` instead
Dec 11 21:39:24.944 INFO [stderr] 
Dec 11 21:39:25.018 INFO [stderr] warning: variable does not need to be mutable
Dec 11 21:39:25.018 INFO [stderr]   --> src/main.rs:40:9
Dec 11 21:39:25.018 INFO [stderr]    |
Dec 11 21:39:25.019 INFO [stderr] 40 |     let mut a = arr2(&[[1, 2, 3, 4], [4, 5, 6, 4], [7, 8, 9, 4], [7, 8, 9, 4]]);
Dec 11 21:39:25.019 INFO [stderr]    |         ----^
Dec 11 21:39:25.019 INFO [stderr]    |         |
Dec 11 21:39:25.020 INFO [stderr]    |         help: remove this `mut`
Dec 11 21:39:25.020 INFO [stderr]    |
Dec 11 21:39:25.020 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 21:39:25.020 INFO [stderr] 
Dec 11 21:39:25.059 INFO [stderr] warning: function is never used: `to_matrix`
Dec 11 21:39:25.059 INFO [stderr]   --> src/main.rs:34:1
Dec 11 21:39:25.060 INFO [stderr]    |
Dec 11 21:39:25.060 INFO [stderr] 34 | fn to_matrix() {
Dec 11 21:39:25.060 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 11 21:39:25.061 INFO [stderr]    |
Dec 11 21:39:25.061 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 21:39:25.061 INFO [stderr] 
Dec 11 21:39:46.420 INFO [stderr] warning: unused import: `ShapeBuilder`
Dec 11 21:39:46.420 INFO [stderr]  --> src/main.rs:7:28
Dec 11 21:39:46.420 INFO [stderr]   |
Dec 11 21:39:46.420 INFO [stderr] 7 | use ndarray::{arr2, Array, ShapeBuilder};
Dec 11 21:39:46.420 INFO [stderr]   |                            ^^^^^^^^^^^^
Dec 11 21:39:46.420 INFO [stderr]   |
Dec 11 21:39:46.420 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 21:39:46.420 INFO [stderr] 
Dec 11 21:39:47.256 INFO [stderr] warning: unused variable: `a`
Dec 11 21:39:47.256 INFO [stderr]   --> src/main.rs:40:13
Dec 11 21:39:47.256 INFO [stderr]    |
Dec 11 21:39:47.256 INFO [stderr] 40 |     let mut a = arr2(&[[1, 2, 3, 4], [4, 5, 6, 4], [7, 8, 9, 4], [7, 8, 9, 4]]);
Dec 11 21:39:47.256 INFO [stderr]    |             ^ help: consider using `_a` instead
Dec 11 21:39:47.257 INFO [stderr]    |
Dec 11 21:39:47.257 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 21:39:47.257 INFO [stderr] 
Dec 11 21:39:47.257 INFO [stderr] warning: unused variable: `a`
Dec 11 21:39:47.257 INFO [stderr]   --> src/main.rs:45:9
Dec 11 21:39:47.257 INFO [stderr]    |
Dec 11 21:39:47.257 INFO [stderr] 45 |     let a = vec![vec![1, 2], vec![3, 4]].into_iter().flatten().collect::<Vec<u8>>();
Dec 11 21:39:47.257 INFO [stderr]    |         ^ help: consider using `_a` instead
Dec 11 21:39:47.257 INFO [stderr] 
Dec 11 21:39:47.257 INFO [stderr] warning: unused variable: `i`
Dec 11 21:39:47.257 INFO [stderr]   --> src/main.rs:61:9
Dec 11 21:39:47.257 INFO [stderr]    |
Dec 11 21:39:47.257 INFO [stderr] 61 |     for i in 0..height {
Dec 11 21:39:47.257 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 11 21:39:47.257 INFO [stderr] 
Dec 11 21:39:47.257 INFO [stderr] warning: unused variable: `j`
Dec 11 21:39:47.257 INFO [stderr]   --> src/main.rs:63:13
Dec 11 21:39:47.257 INFO [stderr]    |
Dec 11 21:39:47.257 INFO [stderr] 63 |         for j in 0..width {
Dec 11 21:39:47.257 INFO [stderr]    |             ^ help: consider using `_j` instead
Dec 11 21:39:47.260 INFO [stderr] 
Dec 11 21:39:47.356 INFO [stderr] warning: variable does not need to be mutable
Dec 11 21:39:47.356 INFO [stderr]   --> src/main.rs:40:9
Dec 11 21:39:47.356 INFO [stderr]    |
Dec 11 21:39:47.356 INFO [stderr] 40 |     let mut a = arr2(&[[1, 2, 3, 4], [4, 5, 6, 4], [7, 8, 9, 4], [7, 8, 9, 4]]);
Dec 11 21:39:47.356 INFO [stderr]    |         ----^
Dec 11 21:39:47.356 INFO [stderr]    |         |
Dec 11 21:39:47.356 INFO [stderr]    |         help: remove this `mut`
Dec 11 21:39:47.356 INFO [stderr]    |
Dec 11 21:39:47.356 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 21:39:47.356 INFO [stderr] 
Dec 11 21:39:47.380 INFO [stderr] warning: function is never used: `to_matrix`
Dec 11 21:39:47.380 INFO [stderr]   --> src/main.rs:34:1
Dec 11 21:39:47.380 INFO [stderr]    |
Dec 11 21:39:47.380 INFO [stderr] 34 | fn to_matrix() {
Dec 11 21:39:47.380 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 11 21:39:47.396 INFO [stderr]    |
Dec 11 21:39:47.396 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 21:39:47.396 INFO [stderr] 
Dec 11 21:39:50.708 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 50s
Dec 11 21:39:50.764 INFO [stderr] su: No module specific data is present
Dec 11 21:39:51.920 INFO running `"docker" "inspect" "5c2b43f28b21a34cdd8ee1015378712f75a4b04fd4aa23fa118da15fc9f45888"`
Dec 11 21:39:52.200 INFO running `"docker" "rm" "-f" "5c2b43f28b21a34cdd8ee1015378712f75a4b04fd4aa23fa118da15fc9f45888"`
Dec 11 21:39:52.544 INFO [stdout] 5c2b43f28b21a34cdd8ee1015378712f75a4b04fd4aa23fa118da15fc9f45888