Dec 11 19:17:42.634 INFO checking eadventurous/landscape-generation against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 19:17:42.634 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 19:17:43.119 INFO [stdout] 0a7a3266ed170541e301964b3c94b1e21c871d28267b23f01eec76b9af220bf2
Dec 11 19:17:43.121 INFO running `"docker" "start" "-a" "0a7a3266ed170541e301964b3c94b1e21c871d28267b23f01eec76b9af220bf2"`
Dec 11 19:17:44.706 INFO [stderr] usermod: no changes
Dec 11 19:17:44.892 INFO [stderr]    Compiling num-complex v0.2.0
Dec 11 19:17:44.897 INFO [stderr]     Checking ndarray v0.11.2
Dec 11 19:17:44.898 INFO [stderr]     Checking png v0.12.0
Dec 11 19:17:44.899 INFO [stderr]    Compiling num-derive v0.2.2
Dec 11 19:17:51.361 INFO [stderr]     Checking alga v0.7.1
Dec 11 19:17:52.336 INFO [stderr]     Checking image v0.19.0
Dec 11 19:18:00.000 INFO [stderr]     Checking nalgebra v0.16.1
Dec 11 19:18:34.148 INFO [stderr]     Checking LandscapeGeneration v0.1.0 (/source)
Dec 11 19:18:37.492 INFO [stderr] warning: unused import: `ndarray::Array2`
Dec 11 19:18:37.492 INFO [stderr]  --> src/posutils.rs:4:5
Dec 11 19:18:37.492 INFO [stderr]   |
Dec 11 19:18:37.492 INFO [stderr] 4 | use ndarray::Array2;
Dec 11 19:18:37.492 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 11 19:18:37.492 INFO [stderr]   |
Dec 11 19:18:37.492 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 19:18:37.492 INFO [stderr] 
Dec 11 19:18:37.492 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 19:18:37.492 INFO [stderr]    --> src/main.rs:106:42
Dec 11 19:18:37.492 INFO [stderr]     |
Dec 11 19:18:37.493 INFO [stderr] 106 |     let v = Vector4::new(1f64, p.0, p.1, (p.0*p.1));
Dec 11 19:18:37.493 INFO [stderr]     |                                          ^^^^^^^^^ help: remove these parentheses
Dec 11 19:18:37.493 INFO [stderr]     |
Dec 11 19:18:37.493 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 11 19:18:37.493 INFO [stderr] 
Dec 11 19:18:37.579 INFO [stderr] warning: unused import: `ndarray::Array2`
Dec 11 19:18:37.580 INFO [stderr]  --> src/posutils.rs:4:5
Dec 11 19:18:37.580 INFO [stderr]   |
Dec 11 19:18:37.580 INFO [stderr] 4 | use ndarray::Array2;
Dec 11 19:18:37.580 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 11 19:18:37.580 INFO [stderr]   |
Dec 11 19:18:37.580 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 19:18:37.580 INFO [stderr] 
Dec 11 19:18:37.580 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 19:18:37.580 INFO [stderr]    --> src/main.rs:106:42
Dec 11 19:18:37.580 INFO [stderr]     |
Dec 11 19:18:37.580 INFO [stderr] 106 |     let v = Vector4::new(1f64, p.0, p.1, (p.0*p.1));
Dec 11 19:18:37.580 INFO [stderr]     |                                          ^^^^^^^^^ help: remove these parentheses
Dec 11 19:18:37.580 INFO [stderr]     |
Dec 11 19:18:37.580 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 11 19:18:37.580 INFO [stderr] 
Dec 11 19:18:37.783 INFO [stderr] warning: unused import: `std::ops::Add`
Dec 11 19:18:37.783 INFO [stderr]  --> src/posutils.rs:6:5
Dec 11 19:18:37.783 INFO [stderr]   |
Dec 11 19:18:37.783 INFO [stderr] 6 | use std::ops::Add;
Dec 11 19:18:37.783 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 11 19:18:37.783 INFO [stderr] 
Dec 11 19:18:37.812 INFO [stderr] warning: unused variable: `lattice_n`
Dec 11 19:18:37.812 INFO [stderr]   --> src/main.rs:17:9
Dec 11 19:18:37.812 INFO [stderr]    |
Dec 11 19:18:37.812 INFO [stderr] 17 |     let lattice_n = 10;
Dec 11 19:18:37.812 INFO [stderr]    |         ^^^^^^^^^ help: consider using `_lattice_n` instead
Dec 11 19:18:37.812 INFO [stderr]    |
Dec 11 19:18:37.812 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 19:18:37.812 INFO [stderr] 
Dec 11 19:18:37.812 INFO [stderr] warning: variable `active_agents` is assigned to, but never used
Dec 11 19:18:37.812 INFO [stderr]   --> src/agents.rs:41:17
Dec 11 19:18:37.812 INFO [stderr]    |
Dec 11 19:18:37.812 INFO [stderr] 41 |         let mut active_agents = agents.len();
Dec 11 19:18:37.812 INFO [stderr]    |                 ^^^^^^^^^^^^^
Dec 11 19:18:37.812 INFO [stderr]    |
Dec 11 19:18:37.812 INFO [stderr]    = note: consider using `_active_agents` instead
Dec 11 19:18:37.812 INFO [stderr] 
Dec 11 19:18:37.872 INFO [stderr] warning: function is never used: `gradient_interpolation`
Dec 11 19:18:37.872 INFO [stderr]   --> src/main.rs:35:1
Dec 11 19:18:37.872 INFO [stderr]    |
Dec 11 19:18:37.872 INFO [stderr] 35 | fn gradient_interpolation(size: usize, lattice_n: usize) -> Array2<f64> {
Dec 11 19:18:37.872 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:18:37.872 INFO [stderr]    |
Dec 11 19:18:37.872 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 19:18:37.872 INFO [stderr] 
Dec 11 19:18:37.873 INFO [stderr] warning: function is never used: `fade`
Dec 11 19:18:37.873 INFO [stderr]   --> src/main.rs:70:1
Dec 11 19:18:37.873 INFO [stderr]    |
Dec 11 19:18:37.873 INFO [stderr] 70 | fn fade(t: f64) -> f64 {                                     
Dec 11 19:18:37.873 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:18:37.873 INFO [stderr] 
Dec 11 19:18:37.873 INFO [stderr] warning: function is never used: `lerp`
Dec 11 19:18:37.873 INFO [stderr]   --> src/main.rs:74:1
Dec 11 19:18:37.873 INFO [stderr]    |
Dec 11 19:18:37.873 INFO [stderr] 74 | fn lerp(a: f64, b: f64, x: f64) -> f64 {
Dec 11 19:18:37.873 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:18:37.873 INFO [stderr] 
Dec 11 19:18:37.873 INFO [stderr] warning: function is never used: `bilinear_interpolation`
Dec 11 19:18:37.873 INFO [stderr]   --> src/main.rs:78:1
Dec 11 19:18:37.873 INFO [stderr]    |
Dec 11 19:18:37.873 INFO [stderr] 78 | fn bilinear_interpolation(size: usize, lattice_n: usize, max_height: usize) -> DMatrix<f64> {
Dec 11 19:18:37.873 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:18:37.873 INFO [stderr] 
Dec 11 19:18:37.873 INFO [stderr] warning: function is never used: `blerp`
Dec 11 19:18:37.873 INFO [stderr]    --> src/main.rs:101:1
Dec 11 19:18:37.873 INFO [stderr]     |
Dec 11 19:18:37.873 INFO [stderr] 101 | fn blerp(p:(f64, f64), x: (f64, f64), y: (f64,f64), f:(f64, f64, f64, f64)) -> f64{
Dec 11 19:18:37.873 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:18:37.873 INFO [stderr] 
Dec 11 19:18:37.873 INFO [stderr] warning: crate `LandscapeGeneration` should have a snake case name such as `landscape_generation`
Dec 11 19:18:37.873 INFO [stderr]   |
Dec 11 19:18:37.873 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 11 19:18:37.873 INFO [stderr] 
Dec 11 19:18:37.948 INFO [stderr] warning: unused import: `std::ops::Add`
Dec 11 19:18:37.948 INFO [stderr]  --> src/posutils.rs:6:5
Dec 11 19:18:37.948 INFO [stderr]   |
Dec 11 19:18:37.948 INFO [stderr] 6 | use std::ops::Add;
Dec 11 19:18:37.948 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 11 19:18:37.948 INFO [stderr] 
Dec 11 19:18:37.952 INFO [stderr] warning: unused variable: `lattice_n`
Dec 11 19:18:37.952 INFO [stderr]   --> src/main.rs:17:9
Dec 11 19:18:37.952 INFO [stderr]    |
Dec 11 19:18:37.952 INFO [stderr] 17 |     let lattice_n = 10;
Dec 11 19:18:37.952 INFO [stderr]    |         ^^^^^^^^^ help: consider using `_lattice_n` instead
Dec 11 19:18:37.952 INFO [stderr]    |
Dec 11 19:18:37.952 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 19:18:37.952 INFO [stderr] 
Dec 11 19:18:37.952 INFO [stderr] warning: variable `active_agents` is assigned to, but never used
Dec 11 19:18:37.952 INFO [stderr]   --> src/agents.rs:41:17
Dec 11 19:18:37.952 INFO [stderr]    |
Dec 11 19:18:37.952 INFO [stderr] 41 |         let mut active_agents = agents.len();
Dec 11 19:18:37.952 INFO [stderr]    |                 ^^^^^^^^^^^^^
Dec 11 19:18:37.952 INFO [stderr]    |
Dec 11 19:18:37.952 INFO [stderr]    = note: consider using `_active_agents` instead
Dec 11 19:18:37.952 INFO [stderr] 
Dec 11 19:18:37.996 INFO [stderr] warning: function is never used: `gradient_interpolation`
Dec 11 19:18:37.996 INFO [stderr]   --> src/main.rs:35:1
Dec 11 19:18:37.996 INFO [stderr]    |
Dec 11 19:18:37.996 INFO [stderr] 35 | fn gradient_interpolation(size: usize, lattice_n: usize) -> Array2<f64> {
Dec 11 19:18:37.996 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:18:37.996 INFO [stderr]    |
Dec 11 19:18:37.996 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 19:18:37.996 INFO [stderr] 
Dec 11 19:18:37.996 INFO [stderr] warning: function is never used: `fade`
Dec 11 19:18:37.996 INFO [stderr]   --> src/main.rs:70:1
Dec 11 19:18:37.996 INFO [stderr]    |
Dec 11 19:18:37.996 INFO [stderr] 70 | fn fade(t: f64) -> f64 {                                     
Dec 11 19:18:37.996 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:18:37.996 INFO [stderr] 
Dec 11 19:18:37.996 INFO [stderr] warning: function is never used: `lerp`
Dec 11 19:18:37.996 INFO [stderr]   --> src/main.rs:74:1
Dec 11 19:18:37.996 INFO [stderr]    |
Dec 11 19:18:37.996 INFO [stderr] 74 | fn lerp(a: f64, b: f64, x: f64) -> f64 {
Dec 11 19:18:37.996 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:18:37.996 INFO [stderr] 
Dec 11 19:18:37.996 INFO [stderr] warning: function is never used: `bilinear_interpolation`
Dec 11 19:18:37.997 INFO [stderr]   --> src/main.rs:78:1
Dec 11 19:18:37.997 INFO [stderr]    |
Dec 11 19:18:37.997 INFO [stderr] 78 | fn bilinear_interpolation(size: usize, lattice_n: usize, max_height: usize) -> DMatrix<f64> {
Dec 11 19:18:37.997 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:18:37.997 INFO [stderr] 
Dec 11 19:18:37.997 INFO [stderr] warning: function is never used: `blerp`
Dec 11 19:18:37.997 INFO [stderr]    --> src/main.rs:101:1
Dec 11 19:18:37.997 INFO [stderr]     |
Dec 11 19:18:37.997 INFO [stderr] 101 | fn blerp(p:(f64, f64), x: (f64, f64), y: (f64,f64), f:(f64, f64, f64, f64)) -> f64{
Dec 11 19:18:37.997 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:18:37.997 INFO [stderr] 
Dec 11 19:18:37.997 INFO [stderr] warning: crate `LandscapeGeneration` should have a snake case name such as `landscape_generation`
Dec 11 19:18:37.997 INFO [stderr]   |
Dec 11 19:18:37.997 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 11 19:18:37.997 INFO [stderr] 
Dec 11 19:18:38.024 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.30s
Dec 11 19:18:38.029 INFO [stderr] su: No module specific data is present
Dec 11 19:18:38.980 INFO running `"docker" "inspect" "0a7a3266ed170541e301964b3c94b1e21c871d28267b23f01eec76b9af220bf2"`
Dec 11 19:18:39.352 INFO running `"docker" "rm" "-f" "0a7a3266ed170541e301964b3c94b1e21c871d28267b23f01eec76b9af220bf2"`
Dec 11 19:18:39.711 INFO [stdout] 0a7a3266ed170541e301964b3c94b1e21c871d28267b23f01eec76b9af220bf2