[INFO] cloning repository https://github.com/matt-maker/fluid_flow2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matt-maker/fluid_flow2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatt-maker%2Ffluid_flow2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatt-maker%2Ffluid_flow2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 14d8193cd438bd188bac43f4afba46f925f2d51f
[INFO] checking matt-maker/fluid_flow2 against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatt-maker%2Ffluid_flow2" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/matt-maker/fluid_flow2
[INFO] finished tweaking git repo https://github.com/matt-maker/fluid_flow2
[INFO] tweaked toml for git repo https://github.com/matt-maker/fluid_flow2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/matt-maker/fluid_flow2 on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/matt-maker/fluid_flow2 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `simple_grid` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-6-tc1/source/target/.../simple_grid
[INFO] [stderr]    |                                                  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `simple-grid`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:6:8
[INFO] [stderr]    |
[INFO] [stderr]  6 - name = "simple_grid"
[INFO] [stderr]  6 + name = "simple-grid"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `simple-grid`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:7:19
[INFO] [stderr]    |
[INFO] [stderr]  7 ~ version = "0.1.0"
[INFO] [stderr]  8 + [[bin]]
[INFO] [stderr]  9 + name = "simple-grid"
[INFO] [stderr] 10 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `simple_grid` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d302eacefec4b26c315c576e6c0f4448eb90eb30c74630821f6145f0db1972fc
[INFO] running `Command { std: "docker" "start" "d302eacefec4b26c315c576e6c0f4448eb90eb30c74630821f6145f0db1972fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d302eacefec4b26c315c576e6c0f4448eb90eb30c74630821f6145f0db1972fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d302eacefec4b26c315c576e6c0f4448eb90eb30c74630821f6145f0db1972fc" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d302eacefec4b26c315c576e6c0f4448eb90eb30c74630821f6145f0db1972fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d302eacefec4b26c315c576e6c0f4448eb90eb30c74630821f6145f0db1972fc" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `simple_grid` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../simple_grid
[INFO] [stderr]    |                          ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `simple-grid`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:6:8
[INFO] [stderr]    |
[INFO] [stderr]  6 - name = "simple_grid"
[INFO] [stderr]  6 + name = "simple-grid"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `simple-grid`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:7:19
[INFO] [stderr]    |
[INFO] [stderr]  7 ~ version = "0.1.0"
[INFO] [stderr]  8 + [[bin]]
[INFO] [stderr]  9 + name = "simple-grid"
[INFO] [stderr] 10 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `simple_grid` (manifest) generated 1 warning
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking libloading v0.8.3
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking bytemuck v1.14.3
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking gpu-alloc-types v0.3.0
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[INFO] [stderr]     Checking euclid v0.22.9
[INFO] [stderr]     Checking spirv v0.2.0+1.5.4
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
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[INFO] [stderr]     Checking futures-core v0.3.30
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[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking nix v0.25.1
[INFO] [stderr]    Compiling smithay-client-toolkit v0.16.1
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[INFO] [stderr]    Compiling palette v0.5.0
[INFO] [stderr]     Checking profiling v1.0.15
[INFO] [stderr]     Checking tiny-skia-path v0.8.4
[INFO] [stderr]     Checking gif v0.11.4
[INFO] [stderr]     Checking lyon_geom v0.17.7
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[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking png v0.17.13
[INFO] [stderr]     Checking gpu-descriptor v0.2.4
[INFO] [stderr]     Checking num-rational v0.3.2
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling winit v0.28.7
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]     Checking float_next_after v0.1.5
[INFO] [stderr]     Checking sid v0.6.1
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking lyon_path v0.17.7
[INFO] [stderr]     Checking rand v0.7.3
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[INFO] [stderr]     Checking rand_xorshift v0.2.0
[INFO] [stderr]     Checking stb_truetype v0.3.1
[INFO] [stderr]     Checking wayland-commons v0.29.5
[INFO] [stderr]     Checking ordered-float v1.1.1
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking pennereq v0.3.1
[INFO] [stderr]     Checking find_folder v0.3.0
[INFO] [stderr]     Checking tiny-skia v0.8.4
[INFO] [stderr]     Checking rusttype v0.8.3
[INFO] [stderr]     Checking notosans v0.1.0
[INFO] [stderr]     Checking lyon_tessellation v0.17.10
[INFO] [stderr]     Checking lyon_algorithms v0.17.7
[INFO] [stderr]     Checking lyon v0.17.10
[INFO] [stderr]    Compiling palette_derive v0.5.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]     Checking wayland-cursor v0.29.5
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tiff v0.6.1
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking thiserror v1.0.57
[INFO] [stderr]     Checking naga v0.13.0
[INFO] [stderr]     Checking calloop v0.10.6
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking noise v0.7.0
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking wgpu-hal v0.17.2
[INFO] [stderr]     Checking glam v0.17.3
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking wgpu-core v0.17.1
[INFO] [stderr]     Checking nannou_core v0.19.0
[INFO] [stderr]     Checking nannou_mesh v0.19.0
[INFO] [stderr]     Checking wgpu v0.17.2
[INFO] [stderr]     Checking sctk-adwaita v0.5.4
[INFO] [stderr]     Checking nannou_wgpu v0.19.0
[INFO] [stderr]     Checking nannou v0.19.0
[INFO] [stderr]     Checking simple_grid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `s_value` is never read
[INFO] [stdout]   --> src/simulation.rs:64:35
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 let mut s_value = s[(i * n + j) as usize];
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 69 |                 s_value = sx0 + sx1 + sy0 + sy1;
[INFO] [stdout]    |                 ------------------------------- `s_value` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `s_value` is never read
[INFO] [stdout]   --> src/simulation.rs:64:35
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 let mut s_value = s[(i * n + j) as usize];
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 69 |                 s_value = sx0 + sx1 + sy0 + sy1;
[INFO] [stdout]    |                 ------------------------------- `s_value` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `app`
[INFO] [stdout]    --> src/main.rs:173:11
[INFO] [stdout]     |
[INFO] [stdout] 173 | fn update(app: &App, model: &mut Model, _update: Update) {
[INFO] [stdout]     |           ^^^ help: if this is intentional, prefix it with an underscore: `_app`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/main.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct Scene {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 32 |     frame_nr: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 33 |     over_relaxation: f32,
[INFO] [stdout] 34 |     obstacle_x: f32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 35 |     obstacle_y: f32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 36 |     obstacle_radius: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 37 |     paused: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 38 |     scene_nr: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 39 |     show_obstacle: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 40 |     show_stream_lines: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 41 |     show_velocities: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 42 |     show_pressure: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 43 |     show_smoke: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `num_cells` and `num` are never read
[INFO] [stdout]    --> src/main.rs:96:5
[INFO] [stdout]     |
[INFO] [stdout]  87 | pub struct Model {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout]  96 |     num_cells: u32,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     num: u32,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `app`
[INFO] [stdout]    --> src/main.rs:173:11
[INFO] [stdout]     |
[INFO] [stdout] 173 | fn update(app: &App, model: &mut Model, _update: Update) {
[INFO] [stdout]     |           ^^^ help: if this is intentional, prefix it with an underscore: `_app`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/main.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct Scene {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 32 |     frame_nr: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 33 |     over_relaxation: f32,
[INFO] [stdout] 34 |     obstacle_x: f32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 35 |     obstacle_y: f32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 36 |     obstacle_radius: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 37 |     paused: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 38 |     scene_nr: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 39 |     show_obstacle: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 40 |     show_stream_lines: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 41 |     show_velocities: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 42 |     show_pressure: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 43 |     show_smoke: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `num_cells` and `num` are never read
[INFO] [stdout]    --> src/main.rs:96:5
[INFO] [stdout]     |
[INFO] [stdout]  87 | pub struct Model {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout]  96 |     num_cells: u32,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     num: u32,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.34s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: noise v0.7.0, winit v0.28.7
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 14`
[INFO] running `Command { std: "docker" "inspect" "d302eacefec4b26c315c576e6c0f4448eb90eb30c74630821f6145f0db1972fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d302eacefec4b26c315c576e6c0f4448eb90eb30c74630821f6145f0db1972fc", kill_on_drop: false }`
[INFO] [stdout] d302eacefec4b26c315c576e6c0f4448eb90eb30c74630821f6145f0db1972fc
