Nov 28 08:29:56.324 INFO checking bon-chi/my-alife against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 08:29:56.324 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 08:29:56.792 INFO [stdout] 00f9cee8c2aac6a894e4cef840889ccd55dfd76b51d82d4b57be1c92cb8e1c5c
Nov 28 08:29:56.794 INFO running `"docker" "start" "-a" "00f9cee8c2aac6a894e4cef840889ccd55dfd76b51d82d4b57be1c92cb8e1c5c"`
Nov 28 08:29:58.580 INFO [stderr] usermod: no changes
Nov 28 08:29:59.084 INFO [stderr]     Checking parking_lot_core v0.2.14
Nov 28 08:29:59.096 INFO [stderr]     Checking num-complex v0.1.43
Nov 28 08:29:59.096 INFO [stderr]     Checking backtrace v0.3.9
Nov 28 08:29:59.100 INFO [stderr]    Compiling glutin v0.17.0
Nov 28 08:29:59.100 INFO [stderr]    Compiling glium v0.22.0
Nov 28 08:29:59.100 INFO [stderr]     Checking wayland-sys v0.20.12
Nov 28 08:30:02.010 INFO [stderr]     Checking wayland-commons v0.20.12
Nov 28 08:30:02.246 INFO [stderr]     Checking parking_lot v0.6.3
Nov 28 08:30:02.908 INFO [stderr]     Checking failure v0.1.2
Nov 28 08:30:05.180 INFO [stderr]     Checking ndarray v0.11.2
Nov 28 08:30:05.920 INFO [stderr]     Checking wayland-client v0.20.12
Nov 28 08:30:13.088 INFO [stderr]     Checking wayland-protocols v0.20.12
Nov 28 08:30:21.540 INFO [stderr]     Checking smithay-client-toolkit v0.2.6
Nov 28 08:30:21.540 INFO [stderr]     Checking smithay-client-toolkit v0.3.0
Nov 28 08:30:26.065 INFO [stderr]     Checking winit v0.16.2
Nov 28 08:30:26.136 INFO [stderr]     Checking ndarray-rand v0.7.0
Nov 28 08:30:26.804 INFO [stderr]     Checking winit v0.17.2
Nov 28 08:30:31.093 INFO [stderr]     Checking glutin v0.18.0
Nov 28 08:30:47.971 INFO [stderr]     Checking my-alife v0.1.0 (/source)
Nov 28 08:31:16.269 INFO [stderr] warning: unused import: `ShapeBuilder`
Nov 28 08:31:16.269 INFO [stderr]  --> src/main.rs:7:28
Nov 28 08:31:16.269 INFO [stderr]   |
Nov 28 08:31:16.269 INFO [stderr] 7 | use ndarray::{arr2, Array, ShapeBuilder};
Nov 28 08:31:16.269 INFO [stderr]   |                            ^^^^^^^^^^^^
Nov 28 08:31:16.269 INFO [stderr]   |
Nov 28 08:31:16.270 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 08:31:16.270 INFO [stderr] 
Nov 28 08:31:16.984 INFO [stderr] warning: unused variable: `a`
Nov 28 08:31:16.985 INFO [stderr]   --> src/main.rs:40:13
Nov 28 08:31:16.985 INFO [stderr]    |
Nov 28 08:31:16.985 INFO [stderr] 40 |     let mut a = arr2(&[[1, 2, 3, 4], [4, 5, 6, 4], [7, 8, 9, 4], [7, 8, 9, 4]]);
Nov 28 08:31:16.986 INFO [stderr]    |             ^ help: consider using `_a` instead
Nov 28 08:31:16.992 INFO [stderr]    |
Nov 28 08:31:16.993 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 08:31:16.993 INFO [stderr] 
Nov 28 08:31:16.993 INFO [stderr] warning: unused variable: `a`
Nov 28 08:31:16.994 INFO [stderr]   --> src/main.rs:45:9
Nov 28 08:31:16.994 INFO [stderr]    |
Nov 28 08:31:16.994 INFO [stderr] 45 |     let a = vec![vec![1, 2], vec![3, 4]].into_iter().flatten().collect::<Vec<u8>>();
Nov 28 08:31:16.994 INFO [stderr]    |         ^ help: consider using `_a` instead
Nov 28 08:31:16.995 INFO [stderr] 
Nov 28 08:31:16.995 INFO [stderr] warning: unused variable: `i`
Nov 28 08:31:16.995 INFO [stderr]   --> src/main.rs:61:9
Nov 28 08:31:16.996 INFO [stderr]    |
Nov 28 08:31:16.996 INFO [stderr] 61 |     for i in 0..height {
Nov 28 08:31:16.996 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 28 08:31:16.997 INFO [stderr] 
Nov 28 08:31:16.997 INFO [stderr] warning: unused variable: `j`
Nov 28 08:31:16.997 INFO [stderr]   --> src/main.rs:63:13
Nov 28 08:31:16.997 INFO [stderr]    |
Nov 28 08:31:16.998 INFO [stderr] 63 |         for j in 0..width {
Nov 28 08:31:16.998 INFO [stderr]    |             ^ help: consider using `_j` instead
Nov 28 08:31:16.998 INFO [stderr] 
Nov 28 08:31:17.064 INFO [stderr] warning: variable does not need to be mutable
Nov 28 08:31:17.065 INFO [stderr]   --> src/main.rs:40:9
Nov 28 08:31:17.065 INFO [stderr]    |
Nov 28 08:31:17.065 INFO [stderr] 40 |     let mut a = arr2(&[[1, 2, 3, 4], [4, 5, 6, 4], [7, 8, 9, 4], [7, 8, 9, 4]]);
Nov 28 08:31:17.066 INFO [stderr]    |         ----^
Nov 28 08:31:17.066 INFO [stderr]    |         |
Nov 28 08:31:17.066 INFO [stderr]    |         help: remove this `mut`
Nov 28 08:31:17.067 INFO [stderr]    |
Nov 28 08:31:17.067 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 08:31:17.067 INFO [stderr] 
Nov 28 08:31:17.094 INFO [stderr] warning: function is never used: `to_matrix`
Nov 28 08:31:17.094 INFO [stderr]   --> src/main.rs:34:1
Nov 28 08:31:17.094 INFO [stderr]    |
Nov 28 08:31:17.095 INFO [stderr] 34 | fn to_matrix() {
Nov 28 08:31:17.095 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 28 08:31:17.095 INFO [stderr]    |
Nov 28 08:31:17.095 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 08:31:17.096 INFO [stderr] 
Nov 28 08:31:22.068 INFO [stderr] warning: unused import: `ShapeBuilder`
Nov 28 08:31:22.068 INFO [stderr]  --> src/main.rs:7:28
Nov 28 08:31:22.068 INFO [stderr]   |
Nov 28 08:31:22.068 INFO [stderr] 7 | use ndarray::{arr2, Array, ShapeBuilder};
Nov 28 08:31:22.068 INFO [stderr]   |                            ^^^^^^^^^^^^
Nov 28 08:31:22.068 INFO [stderr]   |
Nov 28 08:31:22.068 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 08:31:22.068 INFO [stderr] 
Nov 28 08:31:22.321 INFO [stderr] warning: unused variable: `a`
Nov 28 08:31:22.321 INFO [stderr]   --> src/main.rs:40:13
Nov 28 08:31:22.321 INFO [stderr]    |
Nov 28 08:31:22.322 INFO [stderr] 40 |     let mut a = arr2(&[[1, 2, 3, 4], [4, 5, 6, 4], [7, 8, 9, 4], [7, 8, 9, 4]]);
Nov 28 08:31:22.322 INFO [stderr]    |             ^ help: consider using `_a` instead
Nov 28 08:31:22.322 INFO [stderr]    |
Nov 28 08:31:22.322 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 08:31:22.323 INFO [stderr] 
Nov 28 08:31:22.323 INFO [stderr] warning: unused variable: `a`
Nov 28 08:31:22.323 INFO [stderr]   --> src/main.rs:45:9
Nov 28 08:31:22.324 INFO [stderr]    |
Nov 28 08:31:22.324 INFO [stderr] 45 |     let a = vec![vec![1, 2], vec![3, 4]].into_iter().flatten().collect::<Vec<u8>>();
Nov 28 08:31:22.324 INFO [stderr]    |         ^ help: consider using `_a` instead
Nov 28 08:31:22.325 INFO [stderr] 
Nov 28 08:31:22.325 INFO [stderr] warning: unused variable: `i`
Nov 28 08:31:22.325 INFO [stderr]   --> src/main.rs:61:9
Nov 28 08:31:22.325 INFO [stderr]    |
Nov 28 08:31:22.326 INFO [stderr] 61 |     for i in 0..height {
Nov 28 08:31:22.326 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 28 08:31:22.326 INFO [stderr] 
Nov 28 08:31:22.326 INFO [stderr] warning: unused variable: `j`
Nov 28 08:31:22.327 INFO [stderr]   --> src/main.rs:63:13
Nov 28 08:31:22.327 INFO [stderr]    |
Nov 28 08:31:22.327 INFO [stderr] 63 |         for j in 0..width {
Nov 28 08:31:22.327 INFO [stderr]    |             ^ help: consider using `_j` instead
Nov 28 08:31:22.328 INFO [stderr] 
Nov 28 08:31:22.341 INFO [stderr] warning: variable does not need to be mutable
Nov 28 08:31:22.341 INFO [stderr]   --> src/main.rs:40:9
Nov 28 08:31:22.341 INFO [stderr]    |
Nov 28 08:31:22.342 INFO [stderr] 40 |     let mut a = arr2(&[[1, 2, 3, 4], [4, 5, 6, 4], [7, 8, 9, 4], [7, 8, 9, 4]]);
Nov 28 08:31:22.342 INFO [stderr]    |         ----^
Nov 28 08:31:22.342 INFO [stderr]    |         |
Nov 28 08:31:22.342 INFO [stderr]    |         help: remove this `mut`
Nov 28 08:31:22.343 INFO [stderr]    |
Nov 28 08:31:22.343 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 08:31:22.343 INFO [stderr] 
Nov 28 08:31:22.361 INFO [stderr] warning: function is never used: `to_matrix`
Nov 28 08:31:22.361 INFO [stderr]   --> src/main.rs:34:1
Nov 28 08:31:22.361 INFO [stderr]    |
Nov 28 08:31:22.362 INFO [stderr] 34 | fn to_matrix() {
Nov 28 08:31:22.362 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 28 08:31:22.362 INFO [stderr]    |
Nov 28 08:31:22.363 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 08:31:22.363 INFO [stderr] 
Nov 28 08:31:22.996 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 24s
Nov 28 08:31:23.025 INFO [stderr] su: No module specific data is present
Nov 28 08:31:23.818 INFO running `"docker" "inspect" "00f9cee8c2aac6a894e4cef840889ccd55dfd76b51d82d4b57be1c92cb8e1c5c"`
Nov 28 08:31:24.049 INFO running `"docker" "rm" "-f" "00f9cee8c2aac6a894e4cef840889ccd55dfd76b51d82d4b57be1c92cb8e1c5c"`
Nov 28 08:31:24.253 INFO [stdout] 00f9cee8c2aac6a894e4cef840889ccd55dfd76b51d82d4b57be1c92cb8e1c5c