[INFO] updating cached repository https://github.com/stillbeingnick/Rustenstein3d [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/stillbeingnick/Rustenstein3d [INFO] [stderr] 3715264..8a64dc5 master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8a64dc538e912dd770099670baf03c80a235a8cb [INFO] testing stillbeingnick/Rustenstein3d against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstillbeingnick%2FRustenstein3d" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stillbeingnick/Rustenstein3d on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/stillbeingnick/Rustenstein3d [INFO] finished tweaking git repo https://github.com/stillbeingnick/Rustenstein3d [INFO] tweaked toml for git repo https://github.com/stillbeingnick/Rustenstein3d written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/stillbeingnick/Rustenstein3d already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 985b03b92bdbe8bd16f5cd75aa31a6afe5e1dd3c839baa8b0d9dd013e7956e95 [INFO] running `"docker" "start" "-a" "985b03b92bdbe8bd16f5cd75aa31a6afe5e1dd3c839baa8b0d9dd013e7956e95"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling xkbcommon-sys v0.7.4 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling minifb v0.16.0 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling wayland-sys v0.25.0 [INFO] [stderr] Compiling xkb v0.2.1 [INFO] [stderr] Compiling wayland-scanner v0.25.0 [INFO] [stderr] Compiling wayland-client v0.25.0 [INFO] [stderr] Compiling wayland-protocols v0.25.0 [INFO] [stderr] Compiling wayland-commons v0.25.0 [INFO] [stderr] Compiling wayland-cursor v0.25.0 [INFO] [stderr] Compiling Rustenstein3d v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `ScaleMode` [INFO] [stderr] --> src/main.rs:2:42 [INFO] [stderr] | [INFO] [stderr] 2 | use minifb::{Key, Window, WindowOptions, ScaleMode, Scale}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `buffer` is never read [INFO] [stderr] --> src/main.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | let mut buffer: Vec = vec![0; D_WIDTH * D_HEIGHT]; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `correction` [INFO] [stderr] --> src/main.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | let mut correction: f32 = 0.0; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_correction` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `avg_wall_start` [INFO] [stderr] --> src/main.rs:88:13 [INFO] [stderr] | [INFO] [stderr] 88 | let mut avg_wall_start = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_avg_wall_start` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sin` [INFO] [stderr] --> src/main.rs:131:13 [INFO] [stderr] | [INFO] [stderr] 131 | let sin = rad.sin(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sin` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cos` [INFO] [stderr] --> src/main.rs:132:13 [INFO] [stderr] | [INFO] [stderr] 132 | let cos = rad.cos(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cos` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `old_player` [INFO] [stderr] --> src/main.rs:134:13 [INFO] [stderr] | [INFO] [stderr] 134 | let old_player = player; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_player` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sin` [INFO] [stderr] --> src/main.rs:143:17 [INFO] [stderr] | [INFO] [stderr] 143 | let sin = rad.sin(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sin` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cos` [INFO] [stderr] --> src/main.rs:144:17 [INFO] [stderr] | [INFO] [stderr] 144 | let cos = rad.cos(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cos` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `old_player` [INFO] [stderr] --> src/main.rs:145:17 [INFO] [stderr] | [INFO] [stderr] 145 | let old_player = player; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_player` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fov_step_rad` [INFO] [stderr] --> src/main.rs:151:13 [INFO] [stderr] | [INFO] [stderr] 151 | let fov_step_rad = (fov/D_WIDTH as f32)*PI/180.0; [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fov_step_rad` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `current_rad` [INFO] [stderr] --> src/main.rs:152:13 [INFO] [stderr] | [INFO] [stderr] 152 | let mut current_rad = 0.1; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_rad` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | let mut fov: f32 = (PI/2.0).to_degrees(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | let mut correction: f32 = 0.0; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:88:13 [INFO] [stderr] | [INFO] [stderr] 88 | let mut avg_wall_start = 0; [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:152:13 [INFO] [stderr] | [INFO] [stderr] 152 | let mut current_rad = 0.1; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:185:21 [INFO] [stderr] | [INFO] [stderr] 185 | let mut distance_x = (current_point.x - player.x + (0.1 + step_size) / 2.0) / ray.dir_x; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:186:21 [INFO] [stderr] | [INFO] [stderr] 186 | let mut distance_y = (current_point.y - player.y + (0.1 + step_size) / 2.0) / ray.dir_y; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: crate `Rustenstein3d` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `rustenstein3d` [INFO] [stderr] [INFO] [stderr] warning: constant `movement_speed` should have an upper case name [INFO] [stderr] --> src/main.rs:7:7 [INFO] [stderr] | [INFO] [stderr] 7 | const movement_speed: f32 = 2.0; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `MOVEMENT_SPEED` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 20 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 01s [INFO] running `"docker" "inspect" "985b03b92bdbe8bd16f5cd75aa31a6afe5e1dd3c839baa8b0d9dd013e7956e95"` [INFO] running `"docker" "rm" "-f" "985b03b92bdbe8bd16f5cd75aa31a6afe5e1dd3c839baa8b0d9dd013e7956e95"` [INFO] [stdout] 985b03b92bdbe8bd16f5cd75aa31a6afe5e1dd3c839baa8b0d9dd013e7956e95 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 88dce8da0758075766c0b3d0c8e24397ea492acf17fc68b514b0fe4119ce08a8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "88dce8da0758075766c0b3d0c8e24397ea492acf17fc68b514b0fe4119ce08a8"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling Rustenstein3d v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `ScaleMode` [INFO] [stderr] --> src/main.rs:2:42 [INFO] [stderr] | [INFO] [stderr] 2 | use minifb::{Key, Window, WindowOptions, ScaleMode, Scale}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `buffer` is never read [INFO] [stderr] --> src/main.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | let mut buffer: Vec = vec![0; D_WIDTH * D_HEIGHT]; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `correction` [INFO] [stderr] --> src/main.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | let mut correction: f32 = 0.0; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_correction` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `avg_wall_start` [INFO] [stderr] --> src/main.rs:88:13 [INFO] [stderr] | [INFO] [stderr] 88 | let mut avg_wall_start = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_avg_wall_start` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sin` [INFO] [stderr] --> src/main.rs:131:13 [INFO] [stderr] | [INFO] [stderr] 131 | let sin = rad.sin(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sin` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cos` [INFO] [stderr] --> src/main.rs:132:13 [INFO] [stderr] | [INFO] [stderr] 132 | let cos = rad.cos(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cos` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `old_player` [INFO] [stderr] --> src/main.rs:134:13 [INFO] [stderr] | [INFO] [stderr] 134 | let old_player = player; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_player` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sin` [INFO] [stderr] --> src/main.rs:143:17 [INFO] [stderr] | [INFO] [stderr] 143 | let sin = rad.sin(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sin` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cos` [INFO] [stderr] --> src/main.rs:144:17 [INFO] [stderr] | [INFO] [stderr] 144 | let cos = rad.cos(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cos` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `old_player` [INFO] [stderr] --> src/main.rs:145:17 [INFO] [stderr] | [INFO] [stderr] 145 | let old_player = player; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_player` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fov_step_rad` [INFO] [stderr] --> src/main.rs:151:13 [INFO] [stderr] | [INFO] [stderr] 151 | let fov_step_rad = (fov/D_WIDTH as f32)*PI/180.0; [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fov_step_rad` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `current_rad` [INFO] [stderr] --> src/main.rs:152:13 [INFO] [stderr] | [INFO] [stderr] 152 | let mut current_rad = 0.1; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_rad` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | let mut fov: f32 = (PI/2.0).to_degrees(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | let mut correction: f32 = 0.0; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:88:13 [INFO] [stderr] | [INFO] [stderr] 88 | let mut avg_wall_start = 0; [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:152:13 [INFO] [stderr] | [INFO] [stderr] 152 | let mut current_rad = 0.1; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:185:21 [INFO] [stderr] | [INFO] [stderr] 185 | let mut distance_x = (current_point.x - player.x + (0.1 + step_size) / 2.0) / ray.dir_x; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:186:21 [INFO] [stderr] | [INFO] [stderr] 186 | let mut distance_y = (current_point.y - player.y + (0.1 + step_size) / 2.0) / ray.dir_y; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: crate `Rustenstein3d` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `rustenstein3d` [INFO] [stderr] [INFO] [stderr] warning: constant `movement_speed` should have an upper case name [INFO] [stderr] --> src/main.rs:7:7 [INFO] [stderr] | [INFO] [stderr] 7 | const movement_speed: f32 = 2.0; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `MOVEMENT_SPEED` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 20 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `"docker" "inspect" "88dce8da0758075766c0b3d0c8e24397ea492acf17fc68b514b0fe4119ce08a8"` [INFO] running `"docker" "rm" "-f" "88dce8da0758075766c0b3d0c8e24397ea492acf17fc68b514b0fe4119ce08a8"` [INFO] [stdout] 88dce8da0758075766c0b3d0c8e24397ea492acf17fc68b514b0fe4119ce08a8 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a127f891b37dae9413f2e6d9fcb8f7a84876baf7d2c9cfb91ec417f1dc1aa92c [INFO] running `"docker" "start" "-a" "a127f891b37dae9413f2e6d9fcb8f7a84876baf7d2c9cfb91ec417f1dc1aa92c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `ScaleMode` [INFO] [stderr] --> src/main.rs:2:42 [INFO] [stderr] | [INFO] [stderr] 2 | use minifb::{Key, Window, WindowOptions, ScaleMode, Scale}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `buffer` is never read [INFO] [stderr] --> src/main.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | let mut buffer: Vec = vec![0; D_WIDTH * D_HEIGHT]; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `correction` [INFO] [stderr] --> src/main.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | let mut correction: f32 = 0.0; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_correction` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `avg_wall_start` [INFO] [stderr] --> src/main.rs:88:13 [INFO] [stderr] | [INFO] [stderr] 88 | let mut avg_wall_start = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_avg_wall_start` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sin` [INFO] [stderr] --> src/main.rs:131:13 [INFO] [stderr] | [INFO] [stderr] 131 | let sin = rad.sin(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sin` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cos` [INFO] [stderr] --> src/main.rs:132:13 [INFO] [stderr] | [INFO] [stderr] 132 | let cos = rad.cos(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cos` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `old_player` [INFO] [stderr] --> src/main.rs:134:13 [INFO] [stderr] | [INFO] [stderr] 134 | let old_player = player; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_player` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sin` [INFO] [stderr] --> src/main.rs:143:17 [INFO] [stderr] | [INFO] [stderr] 143 | let sin = rad.sin(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sin` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cos` [INFO] [stderr] --> src/main.rs:144:17 [INFO] [stderr] | [INFO] [stderr] 144 | let cos = rad.cos(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cos` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `old_player` [INFO] [stderr] --> src/main.rs:145:17 [INFO] [stderr] | [INFO] [stderr] 145 | let old_player = player; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_player` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fov_step_rad` [INFO] [stderr] --> src/main.rs:151:13 [INFO] [stderr] | [INFO] [stderr] 151 | let fov_step_rad = (fov/D_WIDTH as f32)*PI/180.0; [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fov_step_rad` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `current_rad` [INFO] [stderr] --> src/main.rs:152:13 [INFO] [stderr] | [INFO] [stderr] 152 | let mut current_rad = 0.1; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_rad` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | let mut fov: f32 = (PI/2.0).to_degrees(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | let mut correction: f32 = 0.0; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:88:13 [INFO] [stderr] | [INFO] [stderr] 88 | let mut avg_wall_start = 0; [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:152:13 [INFO] [stderr] | [INFO] [stderr] 152 | let mut current_rad = 0.1; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:185:21 [INFO] [stderr] | [INFO] [stderr] 185 | let mut distance_x = (current_point.x - player.x + (0.1 + step_size) / 2.0) / ray.dir_x; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:186:21 [INFO] [stderr] | [INFO] [stderr] 186 | let mut distance_y = (current_point.y - player.y + (0.1 + step_size) / 2.0) / ray.dir_y; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: crate `Rustenstein3d` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `rustenstein3d` [INFO] [stderr] [INFO] [stderr] warning: constant `movement_speed` should have an upper case name [INFO] [stderr] --> src/main.rs:7:7 [INFO] [stderr] | [INFO] [stderr] 7 | const movement_speed: f32 = 2.0; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `MOVEMENT_SPEED` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 20 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/Rustenstein3d-18c12b848a5ae73d [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "a127f891b37dae9413f2e6d9fcb8f7a84876baf7d2c9cfb91ec417f1dc1aa92c"` [INFO] running `"docker" "rm" "-f" "a127f891b37dae9413f2e6d9fcb8f7a84876baf7d2c9cfb91ec417f1dc1aa92c"` [INFO] [stdout] a127f891b37dae9413f2e6d9fcb8f7a84876baf7d2c9cfb91ec417f1dc1aa92c