Nov 30 06:02:55.486 INFO checking bon-chi/my-alife against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 06:02:55.486 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 06:02:55.920 INFO [stdout] 135dc9b6eb5237b9bf4315bc637a66c267d95368a021ab6b6a7f931b67e0d5c8
Nov 30 06:02:55.922 INFO running `"docker" "start" "-a" "135dc9b6eb5237b9bf4315bc637a66c267d95368a021ab6b6a7f931b67e0d5c8"`
Nov 30 06:02:56.788 INFO [stderr] usermod: no changes
Nov 30 06:02:57.136 INFO [stderr]    Compiling glutin v0.17.0
Nov 30 06:02:57.136 INFO [stderr]    Compiling glium v0.22.0
Nov 30 06:02:57.144 INFO [stderr]     Checking ndarray-rand v0.7.0
Nov 30 06:02:57.144 INFO [stderr]     Checking failure v0.1.2
Nov 30 06:02:57.149 INFO [stderr]     Checking smithay-client-toolkit v0.2.6
Nov 30 06:03:02.718 INFO [stderr]     Checking winit v0.16.2
Nov 30 06:03:30.664 INFO [stderr]     Checking my-alife v0.1.0 (/source)
Nov 30 06:03:49.979 INFO [stderr] warning: unused import: `ShapeBuilder`
Nov 30 06:03:49.979 INFO [stderr]  --> src/main.rs:7:28
Nov 30 06:03:49.979 INFO [stderr]   |
Nov 30 06:03:49.979 INFO [stderr] 7 | use ndarray::{arr2, Array, ShapeBuilder};
Nov 30 06:03:49.979 INFO [stderr]   |                            ^^^^^^^^^^^^
Nov 30 06:03:49.993 INFO [stderr]   |
Nov 30 06:03:49.993 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 06:03:49.993 INFO [stderr] 
Nov 30 06:03:50.890 INFO [stderr] warning: unused variable: `a`
Nov 30 06:03:50.891 INFO [stderr]   --> src/main.rs:40:13
Nov 30 06:03:50.891 INFO [stderr]    |
Nov 30 06:03:50.891 INFO [stderr] 40 |     let mut a = arr2(&[[1, 2, 3, 4], [4, 5, 6, 4], [7, 8, 9, 4], [7, 8, 9, 4]]);
Nov 30 06:03:50.891 INFO [stderr]    |             ^ help: consider using `_a` instead
Nov 30 06:03:50.900 INFO [stderr]    |
Nov 30 06:03:50.900 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 06:03:50.900 INFO [stderr] 
Nov 30 06:03:50.901 INFO [stderr] warning: unused variable: `a`
Nov 30 06:03:50.901 INFO [stderr]   --> src/main.rs:45:9
Nov 30 06:03:50.901 INFO [stderr]    |
Nov 30 06:03:50.901 INFO [stderr] 45 |     let a = vec![vec![1, 2], vec![3, 4]].into_iter().flatten().collect::<Vec<u8>>();
Nov 30 06:03:50.901 INFO [stderr]    |         ^ help: consider using `_a` instead
Nov 30 06:03:50.901 INFO [stderr] 
Nov 30 06:03:50.902 INFO [stderr] warning: unused variable: `i`
Nov 30 06:03:50.902 INFO [stderr]   --> src/main.rs:61:9
Nov 30 06:03:50.902 INFO [stderr]    |
Nov 30 06:03:50.902 INFO [stderr] 61 |     for i in 0..height {
Nov 30 06:03:50.902 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 30 06:03:50.902 INFO [stderr] 
Nov 30 06:03:50.902 INFO [stderr] warning: unused variable: `j`
Nov 30 06:03:50.902 INFO [stderr]   --> src/main.rs:63:13
Nov 30 06:03:50.902 INFO [stderr]    |
Nov 30 06:03:50.902 INFO [stderr] 63 |         for j in 0..width {
Nov 30 06:03:50.903 INFO [stderr]    |             ^ help: consider using `_j` instead
Nov 30 06:03:50.908 INFO [stderr] 
Nov 30 06:03:51.048 INFO [stderr] warning: variable does not need to be mutable
Nov 30 06:03:51.048 INFO [stderr]   --> src/main.rs:40:9
Nov 30 06:03:51.048 INFO [stderr]    |
Nov 30 06:03:51.048 INFO [stderr] 40 |     let mut a = arr2(&[[1, 2, 3, 4], [4, 5, 6, 4], [7, 8, 9, 4], [7, 8, 9, 4]]);
Nov 30 06:03:51.048 INFO [stderr]    |         ----^
Nov 30 06:03:51.048 INFO [stderr]    |         |
Nov 30 06:03:51.048 INFO [stderr]    |         help: remove this `mut`
Nov 30 06:03:51.048 INFO [stderr]    |
Nov 30 06:03:51.048 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 06:03:51.048 INFO [stderr] 
Nov 30 06:03:51.120 INFO [stderr] warning: function is never used: `to_matrix`
Nov 30 06:03:51.120 INFO [stderr]   --> src/main.rs:34:1
Nov 30 06:03:51.120 INFO [stderr]    |
Nov 30 06:03:51.120 INFO [stderr] 34 | fn to_matrix() {
Nov 30 06:03:51.120 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 30 06:03:51.120 INFO [stderr]    |
Nov 30 06:03:51.120 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 06:03:51.120 INFO [stderr] 
Nov 30 06:03:59.244 INFO [stderr] warning: unused import: `ShapeBuilder`
Nov 30 06:03:59.244 INFO [stderr]  --> src/main.rs:7:28
Nov 30 06:03:59.244 INFO [stderr]   |
Nov 30 06:03:59.244 INFO [stderr] 7 | use ndarray::{arr2, Array, ShapeBuilder};
Nov 30 06:03:59.244 INFO [stderr]   |                            ^^^^^^^^^^^^
Nov 30 06:03:59.244 INFO [stderr]   |
Nov 30 06:03:59.244 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 06:03:59.244 INFO [stderr] 
Nov 30 06:03:59.560 INFO [stderr] warning: unused variable: `a`
Nov 30 06:03:59.560 INFO [stderr]   --> src/main.rs:40:13
Nov 30 06:03:59.560 INFO [stderr]    |
Nov 30 06:03:59.560 INFO [stderr] 40 |     let mut a = arr2(&[[1, 2, 3, 4], [4, 5, 6, 4], [7, 8, 9, 4], [7, 8, 9, 4]]);
Nov 30 06:03:59.561 INFO [stderr]    |             ^ help: consider using `_a` instead
Nov 30 06:03:59.561 INFO [stderr]    |
Nov 30 06:03:59.561 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 06:03:59.561 INFO [stderr] 
Nov 30 06:03:59.561 INFO [stderr] warning: unused variable: `a`
Nov 30 06:03:59.561 INFO [stderr]   --> src/main.rs:45:9
Nov 30 06:03:59.561 INFO [stderr]    |
Nov 30 06:03:59.561 INFO [stderr] 45 |     let a = vec![vec![1, 2], vec![3, 4]].into_iter().flatten().collect::<Vec<u8>>();
Nov 30 06:03:59.561 INFO [stderr]    |         ^ help: consider using `_a` instead
Nov 30 06:03:59.561 INFO [stderr] 
Nov 30 06:03:59.561 INFO [stderr] warning: unused variable: `i`
Nov 30 06:03:59.561 INFO [stderr]   --> src/main.rs:61:9
Nov 30 06:03:59.561 INFO [stderr]    |
Nov 30 06:03:59.561 INFO [stderr] 61 |     for i in 0..height {
Nov 30 06:03:59.561 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 30 06:03:59.561 INFO [stderr] 
Nov 30 06:03:59.561 INFO [stderr] warning: unused variable: `j`
Nov 30 06:03:59.561 INFO [stderr]   --> src/main.rs:63:13
Nov 30 06:03:59.561 INFO [stderr]    |
Nov 30 06:03:59.561 INFO [stderr] 63 |         for j in 0..width {
Nov 30 06:03:59.561 INFO [stderr]    |             ^ help: consider using `_j` instead
Nov 30 06:03:59.561 INFO [stderr] 
Nov 30 06:03:59.584 INFO [stderr] warning: variable does not need to be mutable
Nov 30 06:03:59.584 INFO [stderr]   --> src/main.rs:40:9
Nov 30 06:03:59.584 INFO [stderr]    |
Nov 30 06:03:59.584 INFO [stderr] 40 |     let mut a = arr2(&[[1, 2, 3, 4], [4, 5, 6, 4], [7, 8, 9, 4], [7, 8, 9, 4]]);
Nov 30 06:03:59.584 INFO [stderr]    |         ----^
Nov 30 06:03:59.584 INFO [stderr]    |         |
Nov 30 06:03:59.584 INFO [stderr]    |         help: remove this `mut`
Nov 30 06:03:59.584 INFO [stderr]    |
Nov 30 06:03:59.584 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 06:03:59.584 INFO [stderr] 
Nov 30 06:03:59.584 INFO [stderr] warning: function is never used: `to_matrix`
Nov 30 06:03:59.584 INFO [stderr]   --> src/main.rs:34:1
Nov 30 06:03:59.584 INFO [stderr]    |
Nov 30 06:03:59.584 INFO [stderr] 34 | fn to_matrix() {
Nov 30 06:03:59.585 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 30 06:03:59.588 INFO [stderr]    |
Nov 30 06:03:59.588 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 06:03:59.588 INFO [stderr] 
Nov 30 06:03:59.664 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
Nov 30 06:03:59.684 INFO [stderr] su: No module specific data is present
Nov 30 06:04:00.290 INFO running `"docker" "inspect" "135dc9b6eb5237b9bf4315bc637a66c267d95368a021ab6b6a7f931b67e0d5c8"`
Nov 30 06:04:00.646 INFO running `"docker" "rm" "-f" "135dc9b6eb5237b9bf4315bc637a66c267d95368a021ab6b6a7f931b67e0d5c8"`
Nov 30 06:04:00.958 INFO [stdout] 135dc9b6eb5237b9bf4315bc637a66c267d95368a021ab6b6a7f931b67e0d5c8