Dec 01 22:53:11.720 INFO testing bon-chi/my-alife against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 22:53:11.720 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 22:53:11.943 INFO [stdout] 449fb88c2a78a71915c8dab1c22da34b746d787aeadcc21986535328d0b89b29
Dec 01 22:53:11.945 INFO running `"docker" "start" "-a" "449fb88c2a78a71915c8dab1c22da34b746d787aeadcc21986535328d0b89b29"`
Dec 01 22:53:12.419 INFO [stderr] usermod: no changes
Dec 01 22:53:12.674 INFO [stderr]    Compiling num-complex v0.1.43
Dec 01 22:53:12.676 INFO [stderr]    Compiling glutin v0.17.0
Dec 01 22:53:12.676 INFO [stderr]    Compiling glium v0.22.0
Dec 01 22:53:12.676 INFO [stderr]    Compiling num-bigint v0.2.0
Dec 01 22:53:12.677 INFO [stderr]    Compiling num-iter v0.1.37
Dec 01 22:53:12.677 INFO [stderr]    Compiling failure v0.1.2
Dec 01 22:53:12.677 INFO [stderr]    Compiling smithay-client-toolkit v0.2.6
Dec 01 22:53:16.107 INFO [stderr]    Compiling ndarray v0.11.2
Dec 01 22:53:18.191 INFO [stderr]    Compiling num-rational v0.2.1
Dec 01 22:53:21.399 INFO [stderr]    Compiling winit v0.16.2
Dec 01 22:53:24.527 INFO [stderr]    Compiling num v0.2.0
Dec 01 22:53:31.287 INFO [stderr]    Compiling ndarray-rand v0.7.0
Dec 01 22:54:00.327 INFO [stderr]    Compiling my-alife v0.1.0 (/source)
Dec 01 22:54:12.022 INFO [stderr] warning: unused import: `ShapeBuilder`
Dec 01 22:54:12.022 INFO [stderr]  --> src/main.rs:7:28
Dec 01 22:54:12.022 INFO [stderr]   |
Dec 01 22:54:12.022 INFO [stderr] 7 | use ndarray::{arr2, Array, ShapeBuilder};
Dec 01 22:54:12.022 INFO [stderr]   |                            ^^^^^^^^^^^^
Dec 01 22:54:12.022 INFO [stderr]   |
Dec 01 22:54:12.022 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 22:54:12.022 INFO [stderr] 
Dec 01 22:54:12.180 INFO [stderr] warning: unused variable: `a`
Dec 01 22:54:12.180 INFO [stderr]   --> src/main.rs:40:13
Dec 01 22:54:12.180 INFO [stderr]    |
Dec 01 22:54:12.180 INFO [stderr] 40 |     let mut a = arr2(&[[1, 2, 3, 4], [4, 5, 6, 4], [7, 8, 9, 4], [7, 8, 9, 4]]);
Dec 01 22:54:12.180 INFO [stderr]    |             ^ help: consider using `_a` instead
Dec 01 22:54:12.180 INFO [stderr]    |
Dec 01 22:54:12.180 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 22:54:12.180 INFO [stderr] 
Dec 01 22:54:12.180 INFO [stderr] warning: unused variable: `a`
Dec 01 22:54:12.181 INFO [stderr]   --> src/main.rs:45:9
Dec 01 22:54:12.181 INFO [stderr]    |
Dec 01 22:54:12.181 INFO [stderr] 45 |     let a = vec![vec![1, 2], vec![3, 4]].into_iter().flatten().collect::<Vec<u8>>();
Dec 01 22:54:12.181 INFO [stderr]    |         ^ help: consider using `_a` instead
Dec 01 22:54:12.181 INFO [stderr] 
Dec 01 22:54:12.181 INFO [stderr] warning: unused variable: `i`
Dec 01 22:54:12.181 INFO [stderr]   --> src/main.rs:61:9
Dec 01 22:54:12.181 INFO [stderr]    |
Dec 01 22:54:12.181 INFO [stderr] 61 |     for i in 0..height {
Dec 01 22:54:12.181 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 01 22:54:12.181 INFO [stderr] 
Dec 01 22:54:12.181 INFO [stderr] warning: unused variable: `j`
Dec 01 22:54:12.181 INFO [stderr]   --> src/main.rs:63:13
Dec 01 22:54:12.181 INFO [stderr]    |
Dec 01 22:54:12.181 INFO [stderr] 63 |         for j in 0..width {
Dec 01 22:54:12.181 INFO [stderr]    |             ^ help: consider using `_j` instead
Dec 01 22:54:12.181 INFO [stderr] 
Dec 01 22:54:12.195 INFO [stderr] warning: variable does not need to be mutable
Dec 01 22:54:12.195 INFO [stderr]   --> src/main.rs:40:9
Dec 01 22:54:12.195 INFO [stderr]    |
Dec 01 22:54:12.195 INFO [stderr] 40 |     let mut a = arr2(&[[1, 2, 3, 4], [4, 5, 6, 4], [7, 8, 9, 4], [7, 8, 9, 4]]);
Dec 01 22:54:12.195 INFO [stderr]    |         ----^
Dec 01 22:54:12.195 INFO [stderr]    |         |
Dec 01 22:54:12.195 INFO [stderr]    |         help: remove this `mut`
Dec 01 22:54:12.195 INFO [stderr]    |
Dec 01 22:54:12.195 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 22:54:12.195 INFO [stderr] 
Dec 01 22:54:12.207 INFO [stderr] warning: function is never used: `to_matrix`
Dec 01 22:54:12.207 INFO [stderr]   --> src/main.rs:34:1
Dec 01 22:54:12.207 INFO [stderr]    |
Dec 01 22:54:12.207 INFO [stderr] 34 | fn to_matrix() {
Dec 01 22:54:12.207 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 01 22:54:12.207 INFO [stderr]    |
Dec 01 22:54:12.207 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 22:54:12.207 INFO [stderr] 
Dec 01 22:54:16.655 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
Dec 01 22:54:16.671 INFO [stderr] su: No module specific data is present
Dec 01 22:54:17.875 INFO running `"docker" "inspect" "449fb88c2a78a71915c8dab1c22da34b746d787aeadcc21986535328d0b89b29"`
Dec 01 22:54:18.183 INFO running `"docker" "rm" "-f" "449fb88c2a78a71915c8dab1c22da34b746d787aeadcc21986535328d0b89b29"`
Dec 01 22:54:18.511 INFO [stdout] 449fb88c2a78a71915c8dab1c22da34b746d787aeadcc21986535328d0b89b29
Dec 01 22:54:18.519 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 22:54:19.004 INFO [stdout] b93e957146dc3e40071d332eb640211cdb0c135abaece58e9fb4ba11a6285616
Dec 01 22:54:19.006 INFO running `"docker" "start" "-a" "b93e957146dc3e40071d332eb640211cdb0c135abaece58e9fb4ba11a6285616"`
Dec 01 22:54:20.231 INFO [stderr] usermod: no changes
Dec 01 22:54:20.538 INFO [stderr]    Compiling my-alife v0.1.0 (/source)
Dec 01 22:54:39.931 INFO [stderr] warning: unused import: `ShapeBuilder`
Dec 01 22:54:39.931 INFO [stderr]  --> src/main.rs:7:28
Dec 01 22:54:39.931 INFO [stderr]   |
Dec 01 22:54:39.931 INFO [stderr] 7 | use ndarray::{arr2, Array, ShapeBuilder};
Dec 01 22:54:39.931 INFO [stderr]   |                            ^^^^^^^^^^^^
Dec 01 22:54:39.931 INFO [stderr]   |
Dec 01 22:54:39.931 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 22:54:39.931 INFO [stderr] 
Dec 01 22:54:41.711 INFO [stderr] warning: unused variable: `a`
Dec 01 22:54:41.711 INFO [stderr]   --> src/main.rs:40:13
Dec 01 22:54:41.711 INFO [stderr]    |
Dec 01 22:54:41.711 INFO [stderr] 40 |     let mut a = arr2(&[[1, 2, 3, 4], [4, 5, 6, 4], [7, 8, 9, 4], [7, 8, 9, 4]]);
Dec 01 22:54:41.711 INFO [stderr]    |             ^ help: consider using `_a` instead
Dec 01 22:54:41.711 INFO [stderr]    |
Dec 01 22:54:41.711 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 22:54:41.711 INFO [stderr] 
Dec 01 22:54:41.711 INFO [stderr] warning: unused variable: `a`
Dec 01 22:54:41.711 INFO [stderr]   --> src/main.rs:45:9
Dec 01 22:54:41.711 INFO [stderr]    |
Dec 01 22:54:41.711 INFO [stderr] 45 |     let a = vec![vec![1, 2], vec![3, 4]].into_iter().flatten().collect::<Vec<u8>>();
Dec 01 22:54:41.711 INFO [stderr]    |         ^ help: consider using `_a` instead
Dec 01 22:54:41.711 INFO [stderr] 
Dec 01 22:54:41.711 INFO [stderr] warning: unused variable: `i`
Dec 01 22:54:41.711 INFO [stderr]   --> src/main.rs:61:9
Dec 01 22:54:41.711 INFO [stderr]    |
Dec 01 22:54:41.711 INFO [stderr] 61 |     for i in 0..height {
Dec 01 22:54:41.711 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 01 22:54:41.711 INFO [stderr] 
Dec 01 22:54:41.711 INFO [stderr] warning: unused variable: `j`
Dec 01 22:54:41.711 INFO [stderr]   --> src/main.rs:63:13
Dec 01 22:54:41.711 INFO [stderr]    |
Dec 01 22:54:41.711 INFO [stderr] 63 |         for j in 0..width {
Dec 01 22:54:41.711 INFO [stderr]    |             ^ help: consider using `_j` instead
Dec 01 22:54:41.711 INFO [stderr] 
Dec 01 22:54:41.832 INFO [stderr] warning: variable does not need to be mutable
Dec 01 22:54:41.832 INFO [stderr]   --> src/main.rs:40:9
Dec 01 22:54:41.832 INFO [stderr]    |
Dec 01 22:54:41.832 INFO [stderr] 40 |     let mut a = arr2(&[[1, 2, 3, 4], [4, 5, 6, 4], [7, 8, 9, 4], [7, 8, 9, 4]]);
Dec 01 22:54:41.832 INFO [stderr]    |         ----^
Dec 01 22:54:41.832 INFO [stderr]    |         |
Dec 01 22:54:41.832 INFO [stderr]    |         help: remove this `mut`
Dec 01 22:54:41.832 INFO [stderr]    |
Dec 01 22:54:41.832 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 22:54:41.832 INFO [stderr] 
Dec 01 22:54:41.892 INFO [stderr] warning: function is never used: `to_matrix`
Dec 01 22:54:41.892 INFO [stderr]   --> src/main.rs:34:1
Dec 01 22:54:41.892 INFO [stderr]    |
Dec 01 22:54:41.892 INFO [stderr] 34 | fn to_matrix() {
Dec 01 22:54:41.892 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 01 22:54:41.903 INFO [stderr]    |
Dec 01 22:54:41.903 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 22:54:41.903 INFO [stderr] 
Dec 01 22:55:12.179 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.92s
Dec 01 22:55:12.215 INFO [stderr] su: No module specific data is present
Dec 01 22:55:13.354 INFO running `"docker" "inspect" "b93e957146dc3e40071d332eb640211cdb0c135abaece58e9fb4ba11a6285616"`
Dec 01 22:55:13.777 INFO running `"docker" "rm" "-f" "b93e957146dc3e40071d332eb640211cdb0c135abaece58e9fb4ba11a6285616"`
Dec 01 22:55:14.099 INFO [stdout] b93e957146dc3e40071d332eb640211cdb0c135abaece58e9fb4ba11a6285616
