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[INFO] [stderr] Downloaded xkbcommon-sys v0.7.5 [INFO] [stderr] Downloaded xkb v0.2.1 [INFO] [stderr] Downloaded unidiff v0.3.3 [INFO] [stderr] Downloaded seq-macro v0.3.0 [INFO] [stderr] Downloaded minifb v0.20.0 [INFO] [stderr] Downloaded cmake v0.1.46 [INFO] [stderr] Downloaded sdl2 v0.34.5 [INFO] [stderr] Downloaded sdl2-sys v0.34.5 [INFO] [stderr] Downloaded orbclient v0.3.31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 43ec1647b26d13faab71921a7a34d805fa43d942a7fce563ba01e54754823940 [INFO] running `Command { std: "docker" "start" "-a" "43ec1647b26d13faab71921a7a34d805fa43d942a7fce563ba01e54754823940", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43ec1647b26d13faab71921a7a34d805fa43d942a7fce563ba01e54754823940", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43ec1647b26d13faab71921a7a34d805fa43d942a7fce563ba01e54754823940", kill_on_drop: false }` [INFO] [stdout] 43ec1647b26d13faab71921a7a34d805fa43d942a7fce563ba01e54754823940 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6bfdc0b79affd1cef15357e2114e4e224995ce16dd17c0e84a26b82c49a93bc7 [INFO] running `Command { std: "docker" "start" "-a" "6bfdc0b79affd1cef15357e2114e4e224995ce16dd17c0e84a26b82c49a93bc7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling clang-sys v1.3.0 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling libloading v0.7.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling bindgen v0.56.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling nix v0.20.2 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling cty v0.2.2 [INFO] [stderr] Compiling raw-window-handle v0.4.2 [INFO] [stderr] Compiling minifb v0.20.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling wayland-commons v0.28.6 [INFO] [stderr] Compiling xcursor v0.3.4 [INFO] [stderr] Compiling raw-window-handle v0.3.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling seq-macro v0.3.0 [INFO] [stderr] Compiling wayland-cursor v0.28.6 [INFO] [stderr] Compiling xkbcommon-sys v0.7.5 [INFO] [stderr] Compiling xkb v0.2.1 [INFO] [stderr] Compiling fluid v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `vec` should have an upper camel case name [INFO] [stdout] --> src/vectors/vec.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct vec, const N: usize> { [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Vec` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `vec_field` should have an upper camel case name [INFO] [stdout] --> src/vectors/vec_field.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct vec_field, const N: usize> { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `VecField` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vec::*` [INFO] [stdout] --> src/vectors/mod.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use vec::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vec_field::*` [INFO] [stdout] --> src/vectors/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use vec_field::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `fluid_c` should have an upper camel case name [INFO] [stdout] --> src/fluid_sim.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct fluid_c { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `FluidC` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `thread` and `time` [INFO] [stdout] --> src/main.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{thread, time}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/main.rs:10:26 [INFO] [stdout] | [INFO] [stdout] 10 | use std::time::{Instant, Duration}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Key` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | Key, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/vectors/vec_field.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | let c = C.unwrap_or(1.0); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `H` [INFO] [stdout] --> src/fluid_sim.rs:28:79 [INFO] [stdout] | [INFO] [stdout] 28 | fn draw_line(p1: vec, p2: vec, buffer: &mut Vec, W: usize, H: usize, color: u32) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_H` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `blue` [INFO] [stdout] --> src/fluid_sim.rs:130:13 [INFO] [stdout] | [INFO] [stdout] 130 | let blue = from_u8_rgb(0,0,255); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_blue` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `white` [INFO] [stdout] --> src/fluid_sim.rs:132:13 [INFO] [stdout] | [INFO] [stdout] 132 | let white = from_u8_rgb(255,255,255); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_white` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left` [INFO] [stdout] --> src/fluid_sim.rs:135:13 [INFO] [stdout] | [INFO] [stdout] 135 | let left = border; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right` [INFO] [stdout] --> src/fluid_sim.rs:136:13 [INFO] [stdout] | [INFO] [stdout] 136 | let right = cell - border - 1; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mid` [INFO] [stdout] --> src/fluid_sim.rs:142:21 [INFO] [stdout] | [INFO] [stdout] 142 | let mid = top + center*(cell*self.W); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bot` [INFO] [stdout] --> src/fluid_sim.rs:143:21 [INFO] [stdout] | [INFO] [stdout] 143 | let bot = top + (cell-1)*(cell*self.W); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_bot` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vel` [INFO] [stdout] --> src/fluid_sim.rs:145:25 [INFO] [stdout] | [INFO] [stdout] 145 | let mut vel: vec = self.v_field.at(y,x).clone(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_vel` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fluid_sim.rs:145:21 [INFO] [stdout] | [INFO] [stdout] 145 | let mut vel: vec = self.v_field.at(y,x).clone(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fluid_sim.rs:199:21 [INFO] [stdout] | [INFO] [stdout] 199 | let mut vel: vec = self.v_field.at(y,x).clone(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `boundrev` [INFO] [stdout] --> src/fluid_sim.rs:278:39 [INFO] [stdout] | [INFO] [stdout] 278 | fn diffuse(&self, boundrev: bool, current: &vec_field, next: &mut vec_field, diff: f32, dt: f32) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_boundrev` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | let mut opts = WindowOptions::default(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `getField`, `atIndexMut`, `setAtIndexRef`, `setByRef`, and `add` are never used [INFO] [stdout] --> src/vectors/vec_field.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl, const N: usize> vec_field { [INFO] [stdout] | ---------------------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn getField(&self) -> &Vec> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn atIndexMut(&mut self, i:usize) -> &mut vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn setAtIndexRef(&mut self, i: usize, v: &vec) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | pub fn setByRef(&mut self, r:usize, c:usize, v:&vec) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | pub fn add(&mut self, V: &vec_field, C: Option) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `resetFields` and `addSource` are never used [INFO] [stdout] --> src/fluid_sim.rs:102:12 [INFO] [stdout] | [INFO] [stdout] 70 | impl fluid_c { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 102 | pub fn resetFields(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 266 | fn addSource(from: &vec_field, to: &mut vec_field, dt: f32) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `renderField` should have a snake case name [INFO] [stdout] --> src/main.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let renderField = true; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `render_field` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `W` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub W: usize, // width of field [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `w` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `H` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub H: usize, // height of field [INFO] [stdout] | ^ help: convert the identifier to snake case: `h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `W` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(W:usize, H:usize, default: vec) -> vec_field { [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `w` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `H` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:11:25 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(W:usize, H:usize, default: vec) -> vec_field { [INFO] [stdout] | ^ help: convert the identifier to snake case: `h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `getField` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn getField(&self) -> &Vec> { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `get_field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `atMut` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn atMut(&mut self, r:usize, c:usize) -> &mut vec { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `at_mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `atIndex` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn atIndex(&self, i:usize) -> &vec { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `at_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `atIndexMut` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn atIndexMut(&mut self, i:usize) -> &mut vec { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `at_index_mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `setAtIndex` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn setAtIndex(&mut self, i: usize, v: vec) { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `set_at_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `setAtIndexRef` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn setAtIndexRef(&mut self, i: usize, v: &vec) { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `set_at_index_ref` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `setByRef` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn setByRef(&mut self, r:usize, c:usize, v:&vec) { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `set_by_ref` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `V` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:83:27 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn add(&mut self, V: &vec_field, C: Option) { [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `C` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:83:48 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn add(&mut self, V: &vec_field, C: Option) { [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `N` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub N: usize, // side-length of (square) container [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `W` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | W: usize, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `w` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `H` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | H: usize, [INFO] [stdout] | ^ help: convert the identifier to snake case: `h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `W` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:28:69 [INFO] [stdout] | [INFO] [stdout] 28 | fn draw_line(p1: vec, p2: vec, buffer: &mut Vec, W: usize, H: usize, color: u32) { [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `w` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `H` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:28:79 [INFO] [stdout] | [INFO] [stdout] 28 | fn draw_line(p1: vec, p2: vec, buffer: &mut Vec, W: usize, H: usize, color: u32) { [INFO] [stdout] | ^ help: convert the identifier to snake case: `h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `diffX` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let diffX = (p1[0] - p2[0]).abs(); [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `diff_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `diffY` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | let diffY = (p1[1] - p2[1]).abs(); [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `diff_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:71:16 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn new(N:usize) -> fluid_c { [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `W` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let W = N + 2; [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `w` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `H` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | let H = N + 2; [INFO] [stdout] | ^ help: convert the identifier to snake case: `h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `resetFields` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:102:12 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn resetFields(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `reset_fields` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `renderVelocity` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:126:12 [INFO] [stdout] | [INFO] [stdout] 126 | pub fn renderVelocity(&self, cell:usize, border:usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `render_velocity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `enforceBound` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:218:8 [INFO] [stdout] | [INFO] [stdout] 218 | fn enforceBound(&self, negate: bool, next: &mut vec_field) { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `enforce_bound` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `addSource` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:266:8 [INFO] [stdout] | [INFO] [stdout] 266 | fn addSource(from: &vec_field, to: &mut vec_field, dt: f32) { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `add_source` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `xFlr` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:313:21 [INFO] [stdout] | [INFO] [stdout] 313 | let xFlr = d[0].floor() as usize; let xNext = xFlr + 1; [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `x_flr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `xNext` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:313:55 [INFO] [stdout] | [INFO] [stdout] 313 | let xFlr = d[0].floor() as usize; let xNext = xFlr + 1; [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `x_next` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `yFlr` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:314:21 [INFO] [stdout] | [INFO] [stdout] 314 | let yFlr = d[1].floor() as usize; let yNext = yFlr + 1; [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `y_flr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `yNext` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:314:55 [INFO] [stdout] | [INFO] [stdout] 314 | let yFlr = d[1].floor() as usize; let yNext = yFlr + 1; [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `y_next` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `diffX` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:316:21 [INFO] [stdout] | [INFO] [stdout] 316 | let diffX = d[0] - (xFlr as f32); let diffXInv = 1.0 - diffX; [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `diff_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `diffXInv` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:316:55 [INFO] [stdout] | [INFO] [stdout] 316 | let diffX = d[0] - (xFlr as f32); let diffXInv = 1.0 - diffX; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `diff_xinv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `diffY` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:317:21 [INFO] [stdout] | [INFO] [stdout] 317 | let diffY = d[1] - (yFlr as f32); let diffYInv = 1.0 - diffY; [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `diff_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `diffYInv` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:317:55 [INFO] [stdout] | [INFO] [stdout] 317 | let diffY = d[1] - (yFlr as f32); let diffYInv = 1.0 - diffY; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `diff_yinv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `advanceDensity` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:370:8 [INFO] [stdout] | [INFO] [stdout] 370 | fn advanceDensity(&mut self, dt: f32) { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `advance_density` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `advanceVelocity` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:384:8 [INFO] [stdout] | [INFO] [stdout] 384 | fn advanceVelocity(&mut self, dt: f32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `advance_velocity` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.79s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "6bfdc0b79affd1cef15357e2114e4e224995ce16dd17c0e84a26b82c49a93bc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bfdc0b79affd1cef15357e2114e4e224995ce16dd17c0e84a26b82c49a93bc7", kill_on_drop: false }` [INFO] [stdout] 6bfdc0b79affd1cef15357e2114e4e224995ce16dd17c0e84a26b82c49a93bc7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d6b830e57a70971f92b60e27bb34aeeb88a66f7d34d8fa9159d3f7c3738e98b [INFO] running `Command { std: "docker" "start" "-a" "8d6b830e57a70971f92b60e27bb34aeeb88a66f7d34d8fa9159d3f7c3738e98b", kill_on_drop: false }` [INFO] [stderr] Compiling fluid v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `vec` should have an upper camel case name [INFO] [stdout] --> src/vectors/vec.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct vec, const N: usize> { [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Vec` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `vec_field` should have an upper camel case name [INFO] [stdout] --> src/vectors/vec_field.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct vec_field, const N: usize> { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `VecField` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vec::*` [INFO] [stdout] --> src/vectors/mod.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub use vec::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vec_field::*` [INFO] [stdout] --> src/vectors/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use vec_field::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `fluid_c` should have an upper camel case name [INFO] [stdout] --> src/fluid_sim.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct fluid_c { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `FluidC` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `thread` and `time` [INFO] [stdout] --> src/main.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{thread, time}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/main.rs:10:26 [INFO] [stdout] | [INFO] [stdout] 10 | use std::time::{Instant, Duration}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Key` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | Key, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/vectors/vec_field.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | let c = C.unwrap_or(1.0); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `H` [INFO] [stdout] --> src/fluid_sim.rs:28:79 [INFO] [stdout] | [INFO] [stdout] 28 | fn draw_line(p1: vec, p2: vec, buffer: &mut Vec, W: usize, H: usize, color: u32) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_H` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `blue` [INFO] [stdout] --> src/fluid_sim.rs:130:13 [INFO] [stdout] | [INFO] [stdout] 130 | let blue = from_u8_rgb(0,0,255); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_blue` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `white` [INFO] [stdout] --> src/fluid_sim.rs:132:13 [INFO] [stdout] | [INFO] [stdout] 132 | let white = from_u8_rgb(255,255,255); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_white` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left` [INFO] [stdout] --> src/fluid_sim.rs:135:13 [INFO] [stdout] | [INFO] [stdout] 135 | let left = border; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right` [INFO] [stdout] --> src/fluid_sim.rs:136:13 [INFO] [stdout] | [INFO] [stdout] 136 | let right = cell - border - 1; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mid` [INFO] [stdout] --> src/fluid_sim.rs:142:21 [INFO] [stdout] | [INFO] [stdout] 142 | let mid = top + center*(cell*self.W); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bot` [INFO] [stdout] --> src/fluid_sim.rs:143:21 [INFO] [stdout] | [INFO] [stdout] 143 | let bot = top + (cell-1)*(cell*self.W); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_bot` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vel` [INFO] [stdout] --> src/fluid_sim.rs:145:25 [INFO] [stdout] | [INFO] [stdout] 145 | let mut vel: vec = self.v_field.at(y,x).clone(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_vel` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fluid_sim.rs:145:21 [INFO] [stdout] | [INFO] [stdout] 145 | let mut vel: vec = self.v_field.at(y,x).clone(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fluid_sim.rs:199:21 [INFO] [stdout] | [INFO] [stdout] 199 | let mut vel: vec = self.v_field.at(y,x).clone(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `boundrev` [INFO] [stdout] --> src/fluid_sim.rs:278:39 [INFO] [stdout] | [INFO] [stdout] 278 | fn diffuse(&self, boundrev: bool, current: &vec_field, next: &mut vec_field, diff: f32, dt: f32) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_boundrev` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | let mut opts = WindowOptions::default(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `getField`, `atIndexMut`, `setAtIndexRef`, `setByRef`, and `add` are never used [INFO] [stdout] --> src/vectors/vec_field.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl, const N: usize> vec_field { [INFO] [stdout] | ---------------------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn getField(&self) -> &Vec> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn atIndexMut(&mut self, i:usize) -> &mut vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn setAtIndexRef(&mut self, i: usize, v: &vec) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | pub fn setByRef(&mut self, r:usize, c:usize, v:&vec) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | pub fn add(&mut self, V: &vec_field, C: Option) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `resetFields` and `addSource` are never used [INFO] [stdout] --> src/fluid_sim.rs:102:12 [INFO] [stdout] | [INFO] [stdout] 70 | impl fluid_c { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 102 | pub fn resetFields(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 266 | fn addSource(from: &vec_field, to: &mut vec_field, dt: f32) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `renderField` should have a snake case name [INFO] [stdout] --> src/main.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let renderField = true; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `render_field` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `W` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub W: usize, // width of field [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `w` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `H` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub H: usize, // height of field [INFO] [stdout] | ^ help: convert the identifier to snake case: `h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `W` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(W:usize, H:usize, default: vec) -> vec_field { [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `w` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `H` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:11:25 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(W:usize, H:usize, default: vec) -> vec_field { [INFO] [stdout] | ^ help: convert the identifier to snake case: `h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `getField` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn getField(&self) -> &Vec> { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `get_field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `atMut` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn atMut(&mut self, r:usize, c:usize) -> &mut vec { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `at_mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `atIndex` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn atIndex(&self, i:usize) -> &vec { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `at_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `atIndexMut` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn atIndexMut(&mut self, i:usize) -> &mut vec { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `at_index_mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `setAtIndex` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn setAtIndex(&mut self, i: usize, v: vec) { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `set_at_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `setAtIndexRef` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn setAtIndexRef(&mut self, i: usize, v: &vec) { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `set_at_index_ref` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `setByRef` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn setByRef(&mut self, r:usize, c:usize, v:&vec) { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `set_by_ref` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `V` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:83:27 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn add(&mut self, V: &vec_field, C: Option) { [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `C` should have a snake case name [INFO] [stdout] --> src/vectors/vec_field.rs:83:48 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn add(&mut self, V: &vec_field, C: Option) { [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `N` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub N: usize, // side-length of (square) container [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `W` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | W: usize, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `w` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `H` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | H: usize, [INFO] [stdout] | ^ help: convert the identifier to snake case: `h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `W` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:28:69 [INFO] [stdout] | [INFO] [stdout] 28 | fn draw_line(p1: vec, p2: vec, buffer: &mut Vec, W: usize, H: usize, color: u32) { [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `w` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `H` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:28:79 [INFO] [stdout] | [INFO] [stdout] 28 | fn draw_line(p1: vec, p2: vec, buffer: &mut Vec, W: usize, H: usize, color: u32) { [INFO] [stdout] | ^ help: convert the identifier to snake case: `h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `diffX` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let diffX = (p1[0] - p2[0]).abs(); [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `diff_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `diffY` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | let diffY = (p1[1] - p2[1]).abs(); [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `diff_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:71:16 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn new(N:usize) -> fluid_c { [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `W` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let W = N + 2; [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `w` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `H` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | let H = N + 2; [INFO] [stdout] | ^ help: convert the identifier to snake case: `h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `resetFields` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:102:12 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn resetFields(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `reset_fields` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `renderVelocity` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:126:12 [INFO] [stdout] | [INFO] [stdout] 126 | pub fn renderVelocity(&self, cell:usize, border:usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `render_velocity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `enforceBound` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:218:8 [INFO] [stdout] | [INFO] [stdout] 218 | fn enforceBound(&self, negate: bool, next: &mut vec_field) { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `enforce_bound` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `addSource` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:266:8 [INFO] [stdout] | [INFO] [stdout] 266 | fn addSource(from: &vec_field, to: &mut vec_field, dt: f32) { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `add_source` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `xFlr` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:313:21 [INFO] [stdout] | [INFO] [stdout] 313 | let xFlr = d[0].floor() as usize; let xNext = xFlr + 1; [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `x_flr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `xNext` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:313:55 [INFO] [stdout] | [INFO] [stdout] 313 | let xFlr = d[0].floor() as usize; let xNext = xFlr + 1; [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `x_next` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `yFlr` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:314:21 [INFO] [stdout] | [INFO] [stdout] 314 | let yFlr = d[1].floor() as usize; let yNext = yFlr + 1; [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `y_flr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `yNext` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:314:55 [INFO] [stdout] | [INFO] [stdout] 314 | let yFlr = d[1].floor() as usize; let yNext = yFlr + 1; [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `y_next` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `diffX` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:316:21 [INFO] [stdout] | [INFO] [stdout] 316 | let diffX = d[0] - (xFlr as f32); let diffXInv = 1.0 - diffX; [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `diff_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `diffXInv` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:316:55 [INFO] [stdout] | [INFO] [stdout] 316 | let diffX = d[0] - (xFlr as f32); let diffXInv = 1.0 - diffX; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `diff_xinv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `diffY` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:317:21 [INFO] [stdout] | [INFO] [stdout] 317 | let diffY = d[1] - (yFlr as f32); let diffYInv = 1.0 - diffY; [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `diff_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `diffYInv` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:317:55 [INFO] [stdout] | [INFO] [stdout] 317 | let diffY = d[1] - (yFlr as f32); let diffYInv = 1.0 - diffY; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `diff_yinv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `advanceDensity` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:370:8 [INFO] [stdout] | [INFO] [stdout] 370 | fn advanceDensity(&mut self, dt: f32) { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `advance_density` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `advanceVelocity` should have a snake case name [INFO] [stdout] --> src/fluid_sim.rs:384:8 [INFO] [stdout] | [INFO] [stdout] 384 | fn advanceVelocity(&mut self, dt: f32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `advance_velocity` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "8d6b830e57a70971f92b60e27bb34aeeb88a66f7d34d8fa9159d3f7c3738e98b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d6b830e57a70971f92b60e27bb34aeeb88a66f7d34d8fa9159d3f7c3738e98b", kill_on_drop: false }` [INFO] [stdout] 8d6b830e57a70971f92b60e27bb34aeeb88a66f7d34d8fa9159d3f7c3738e98b