[INFO] cloning repository https://github.com/Filippo831/fluid-simulation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Filippo831/fluid-simulation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFilippo831%2Ffluid-simulation", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFilippo831%2Ffluid-simulation'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2d2b41174267c18c900b6ebadad8e487f30e5391
[INFO] checking Filippo831/fluid-simulation against master#5a45ab9738330fb317d49e3594c2db5248b1e971 for pr-136303
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFilippo831%2Ffluid-simulation" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Filippo831/fluid-simulation on toolchain 5a45ab9738330fb317d49e3594c2db5248b1e971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Filippo831/fluid-simulation
[INFO] finished tweaking git repo https://github.com/Filippo831/fluid-simulation
[INFO] tweaked toml for git repo https://github.com/Filippo831/fluid-simulation written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Filippo831/fluid-simulation already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de87d3c2029c45b02a83d9ab7053b1bb7ec5331cd61103fe1bbc73d60b64be19
[INFO] running `Command { std: "docker" "start" "-a" "de87d3c2029c45b02a83d9ab7053b1bb7ec5331cd61103fe1bbc73d60b64be19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de87d3c2029c45b02a83d9ab7053b1bb7ec5331cd61103fe1bbc73d60b64be19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de87d3c2029c45b02a83d9ab7053b1bb7ec5331cd61103fe1bbc73d60b64be19", kill_on_drop: false }`
[INFO] [stdout] de87d3c2029c45b02a83d9ab7053b1bb7ec5331cd61103fe1bbc73d60b64be19
[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" "-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 793b90495a0b338041eceb85a07f484ff8ff671ab54f9f16ffb893a0b939bd64
[INFO] running `Command { std: "docker" "start" "-a" "793b90495a0b338041eceb85a07f484ff8ff671ab54f9f16ffb893a0b939bd64", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling sdl2 v0.36.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling sdl2-sys v0.36.0
[INFO] [stderr]     Checking fluid-simulation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Texture`
[INFO] [stdout]  --> src/main.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use sdl2::render::{Texture, WindowCanvas};
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ITER`
[INFO] [stdout]  --> src/fluid_cube.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{SIZE, ITER};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Texture`
[INFO] [stdout]  --> src/main.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | use sdl2::render::{Texture, WindowCanvas};
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ITER`
[INFO] [stdout]  --> src/fluid_cube.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{SIZE, ITER};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 4 arguments were supplied
[INFO] [stdout]   --> src/main.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let fluid = Fluid::new(SIZE, 0.1, 0.0, 0.0);
[INFO] [stdout]    |                 ^^^^^^^^^^ ---- unexpected argument #1 of type `u32`
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> src/fluid_cube.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn new(dt: f32, diff: f32, visc: f32) -> Fluid {
[INFO] [stdout]    |            ^^^ -------  ---------  ---------
[INFO] [stdout] help: remove the extra argument
[INFO] [stdout]    |
[INFO] [stdout] 65 -     let fluid = Fluid::new(SIZE, 0.1, 0.0, 0.0);
[INFO] [stdout] 65 +     let fluid = Fluid::new(0.1, 0.0, 0.0);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/fluid_cube.rs:68:14
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn lin_solve(b: u8, x: &mut Vec<f32>, a: f32, c: f32){}
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/fluid_cube.rs:68:21
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn lin_solve(b: u8, x: &mut Vec<f32>, a: f32, c: f32){}
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/fluid_cube.rs:68:39
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn lin_solve(b: u8, x: &mut Vec<f32>, a: f32, c: f32){}
[INFO] [stdout]    |                                       ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/fluid_cube.rs:68:47
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn lin_solve(b: u8, x: &mut Vec<f32>, a: f32, c: f32){}
[INFO] [stdout]    |                                               ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 3 arguments but 4 arguments were supplied
[INFO] [stdout]   --> src/main.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let fluid = Fluid::new(SIZE, 0.1, 0.0, 0.0);
[INFO] [stdout]    |                 ^^^^^^^^^^ ---- unexpected argument #1 of type `u32`
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> src/fluid_cube.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn new(dt: f32, diff: f32, visc: f32) -> Fluid {
[INFO] [stdout]    |            ^^^ -------  ---------  ---------
[INFO] [stdout] help: remove the extra argument
[INFO] [stdout]    |
[INFO] [stdout] 65 -     let fluid = Fluid::new(SIZE, 0.1, 0.0, 0.0);
[INFO] [stdout] 65 +     let fluid = Fluid::new(0.1, 0.0, 0.0);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/fluid_cube.rs:68:14
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn lin_solve(b: u8, x: &mut Vec<f32>, a: f32, c: f32){}
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/fluid_cube.rs:68:21
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn lin_solve(b: u8, x: &mut Vec<f32>, a: f32, c: f32){}
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/fluid_cube.rs:68:39
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn lin_solve(b: u8, x: &mut Vec<f32>, a: f32, c: f32){}
[INFO] [stdout]    |                                       ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/fluid_cube.rs:68:47
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn lin_solve(b: u8, x: &mut Vec<f32>, a: f32, c: f32){}
[INFO] [stdout]    |                                               ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fluid-simulation` (bin "fluid-simulation") due to 1 previous error; 6 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fluid-simulation` (bin "fluid-simulation" test) due to 1 previous error; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "793b90495a0b338041eceb85a07f484ff8ff671ab54f9f16ffb893a0b939bd64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "793b90495a0b338041eceb85a07f484ff8ff671ab54f9f16ffb893a0b939bd64", kill_on_drop: false }`
[INFO] [stdout] 793b90495a0b338041eceb85a07f484ff8ff671ab54f9f16ffb893a0b939bd64
