Nov 28 08:29:56.386 INFO checking bon-chi/my-alife against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 08:29:56.388 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 08:29:56.852 INFO [stdout] e3b04823acbd31b4ff9326045e9e1533e2a1075bdb89b57d6e0cd1a08a10329d
Nov 28 08:29:56.858 INFO running `"docker" "start" "-a" "e3b04823acbd31b4ff9326045e9e1533e2a1075bdb89b57d6e0cd1a08a10329d"`
Nov 28 08:29:58.796 INFO [stderr] usermod: no changes
Nov 28 08:29:59.308 INFO [stderr]     Checking num-complex v0.1.43
Nov 28 08:29:59.320 INFO [stderr]    Compiling glutin v0.17.0
Nov 28 08:29:59.320 INFO [stderr]    Compiling glium v0.22.0
Nov 28 08:29:59.360 INFO [stderr]     Checking failure v0.1.2
Nov 28 08:29:59.360 INFO [stderr]     Checking smithay-client-toolkit v0.2.6
Nov 28 08:30:02.984 INFO [stderr]     Checking ndarray v0.11.2
Nov 28 08:30:07.354 INFO [stderr]     Checking winit v0.16.2
Nov 28 08:30:24.524 INFO [stderr]     Checking ndarray-rand v0.7.0
Nov 28 08:30:40.641 INFO [stderr]     Checking my-alife v0.1.0 (/source)
Nov 28 08:30:58.038 INFO [stderr] warning: unused import: `ShapeBuilder`
Nov 28 08:30:58.038 INFO [stderr]  --> src/main.rs:7:28
Nov 28 08:30:58.038 INFO [stderr]   |
Nov 28 08:30:58.038 INFO [stderr] 7 | use ndarray::{arr2, Array, ShapeBuilder};
Nov 28 08:30:58.038 INFO [stderr]   |                            ^^^^^^^^^^^^
Nov 28 08:30:58.038 INFO [stderr]   |
Nov 28 08:30:58.038 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 08:30:58.038 INFO [stderr] 
Nov 28 08:30:59.013 INFO [stderr] warning: unused variable: `a`
Nov 28 08:30:59.014 INFO [stderr]   --> src/main.rs:40:13
Nov 28 08:30:59.014 INFO [stderr]    |
Nov 28 08:30:59.014 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 08:30:59.014 INFO [stderr]    |             ^ help: consider using `_a` instead
Nov 28 08:30:59.014 INFO [stderr]    |
Nov 28 08:30:59.015 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 08:30:59.015 INFO [stderr] 
Nov 28 08:30:59.016 INFO [stderr] warning: unused variable: `a`
Nov 28 08:30:59.016 INFO [stderr]   --> src/main.rs:45:9
Nov 28 08:30:59.016 INFO [stderr]    |
Nov 28 08:30:59.016 INFO [stderr] 45 |     let a = vec![vec![1, 2], vec![3, 4]].into_iter().flatten().collect::<Vec<u8>>();
Nov 28 08:30:59.016 INFO [stderr]    |         ^ help: consider using `_a` instead
Nov 28 08:30:59.016 INFO [stderr] 
Nov 28 08:30:59.017 INFO [stderr] warning: unused variable: `i`
Nov 28 08:30:59.017 INFO [stderr]   --> src/main.rs:61:9
Nov 28 08:30:59.017 INFO [stderr]    |
Nov 28 08:30:59.017 INFO [stderr] 61 |     for i in 0..height {
Nov 28 08:30:59.017 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 28 08:30:59.018 INFO [stderr] 
Nov 28 08:30:59.018 INFO [stderr] warning: unused variable: `j`
Nov 28 08:30:59.018 INFO [stderr]   --> src/main.rs:63:13
Nov 28 08:30:59.018 INFO [stderr]    |
Nov 28 08:30:59.018 INFO [stderr] 63 |         for j in 0..width {
Nov 28 08:30:59.018 INFO [stderr]    |             ^ help: consider using `_j` instead
Nov 28 08:30:59.018 INFO [stderr] 
Nov 28 08:30:59.040 INFO [stderr] warning: variable does not need to be mutable
Nov 28 08:30:59.040 INFO [stderr]   --> src/main.rs:40:9
Nov 28 08:30:59.040 INFO [stderr]    |
Nov 28 08:30:59.040 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 08:30:59.040 INFO [stderr]    |         ----^
Nov 28 08:30:59.040 INFO [stderr]    |         |
Nov 28 08:30:59.040 INFO [stderr]    |         help: remove this `mut`
Nov 28 08:30:59.040 INFO [stderr]    |
Nov 28 08:30:59.040 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 08:30:59.040 INFO [stderr] 
Nov 28 08:30:59.048 INFO [stderr] warning: function is never used: `to_matrix`
Nov 28 08:30:59.048 INFO [stderr]   --> src/main.rs:34:1
Nov 28 08:30:59.048 INFO [stderr]    |
Nov 28 08:30:59.048 INFO [stderr] 34 | fn to_matrix() {
Nov 28 08:30:59.048 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 28 08:30:59.072 INFO [stderr]    |
Nov 28 08:30:59.072 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 08:30:59.072 INFO [stderr] 
Nov 28 08:31:03.685 INFO [stderr] warning: unused import: `ShapeBuilder`
Nov 28 08:31:03.686 INFO [stderr]  --> src/main.rs:7:28
Nov 28 08:31:03.686 INFO [stderr]   |
Nov 28 08:31:03.686 INFO [stderr] 7 | use ndarray::{arr2, Array, ShapeBuilder};
Nov 28 08:31:03.686 INFO [stderr]   |                            ^^^^^^^^^^^^
Nov 28 08:31:03.687 INFO [stderr]   |
Nov 28 08:31:03.687 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 08:31:03.687 INFO [stderr] 
Nov 28 08:31:04.740 INFO [stderr] warning: unused variable: `a`
Nov 28 08:31:04.740 INFO [stderr]   --> src/main.rs:40:13
Nov 28 08:31:04.740 INFO [stderr]    |
Nov 28 08:31:04.740 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 08:31:04.740 INFO [stderr]    |             ^ help: consider using `_a` instead
Nov 28 08:31:04.760 INFO [stderr]    |
Nov 28 08:31:04.760 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 08:31:04.760 INFO [stderr] 
Nov 28 08:31:04.760 INFO [stderr] warning: unused variable: `a`
Nov 28 08:31:04.760 INFO [stderr]   --> src/main.rs:45:9
Nov 28 08:31:04.760 INFO [stderr]    |
Nov 28 08:31:04.760 INFO [stderr] 45 |     let a = vec![vec![1, 2], vec![3, 4]].into_iter().flatten().collect::<Vec<u8>>();
Nov 28 08:31:04.760 INFO [stderr]    |         ^ help: consider using `_a` instead
Nov 28 08:31:04.760 INFO [stderr] 
Nov 28 08:31:04.760 INFO [stderr] warning: unused variable: `i`
Nov 28 08:31:04.760 INFO [stderr]   --> src/main.rs:61:9
Nov 28 08:31:04.760 INFO [stderr]    |
Nov 28 08:31:04.760 INFO [stderr] 61 |     for i in 0..height {
Nov 28 08:31:04.760 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 28 08:31:04.760 INFO [stderr] 
Nov 28 08:31:04.760 INFO [stderr] warning: unused variable: `j`
Nov 28 08:31:04.760 INFO [stderr]   --> src/main.rs:63:13
Nov 28 08:31:04.760 INFO [stderr]    |
Nov 28 08:31:04.760 INFO [stderr] 63 |         for j in 0..width {
Nov 28 08:31:04.760 INFO [stderr]    |             ^ help: consider using `_j` instead
Nov 28 08:31:04.760 INFO [stderr] 
Nov 28 08:31:04.832 INFO [stderr] warning: variable does not need to be mutable
Nov 28 08:31:04.832 INFO [stderr]   --> src/main.rs:40:9
Nov 28 08:31:04.832 INFO [stderr]    |
Nov 28 08:31:04.832 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 08:31:04.832 INFO [stderr]    |         ----^
Nov 28 08:31:04.832 INFO [stderr]    |         |
Nov 28 08:31:04.832 INFO [stderr]    |         help: remove this `mut`
Nov 28 08:31:04.844 INFO [stderr]    |
Nov 28 08:31:04.844 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 08:31:04.844 INFO [stderr] 
Nov 28 08:31:04.868 INFO [stderr] warning: function is never used: `to_matrix`
Nov 28 08:31:04.868 INFO [stderr]   --> src/main.rs:34:1
Nov 28 08:31:04.868 INFO [stderr]    |
Nov 28 08:31:04.868 INFO [stderr] 34 | fn to_matrix() {
Nov 28 08:31:04.868 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 28 08:31:04.886 INFO [stderr]    |
Nov 28 08:31:04.886 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 08:31:04.886 INFO [stderr] 
Nov 28 08:31:13.172 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 14s
Nov 28 08:31:13.192 INFO [stderr] su: No module specific data is present
Nov 28 08:31:13.918 INFO running `"docker" "inspect" "e3b04823acbd31b4ff9326045e9e1533e2a1075bdb89b57d6e0cd1a08a10329d"`
Nov 28 08:31:14.313 INFO running `"docker" "rm" "-f" "e3b04823acbd31b4ff9326045e9e1533e2a1075bdb89b57d6e0cd1a08a10329d"`
Nov 28 08:31:14.685 INFO [stdout] e3b04823acbd31b4ff9326045e9e1533e2a1075bdb89b57d6e0cd1a08a10329d