[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] testing matt-maker/fluid_flow2 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatt-maker%2Ffluid_flow2" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-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-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/matt-maker/fluid_flow2 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bytemuck v1.14.3 [INFO] [stderr] Downloaded wgpu-types v0.17.0 [INFO] [stderr] Downloaded sid v0.6.1 [INFO] [stderr] Downloaded ordered-float v1.1.1 [INFO] [stderr] Downloaded lyon_algorithms v0.17.7 [INFO] [stderr] Downloaded find_folder v0.3.0 [INFO] [stderr] Downloaded lyon_path v0.17.7 [INFO] [stderr] Downloaded lyon_geom v0.17.7 [INFO] [stderr] Downloaded nannou v0.19.0 [INFO] [stderr] Downloaded noise v0.7.0 [INFO] [stderr] Downloaded glam v0.17.3 [INFO] [stderr] Downloaded nannou_core v0.19.0 [INFO] [stderr] Downloaded wgpu-core v0.17.1 [INFO] [stderr] Downloaded wgpu-hal v0.17.2 [INFO] [stderr] Downloaded wgpu v0.17.2 [INFO] [stderr] Downloaded lyon v0.17.10 [INFO] [stderr] Downloaded nannou_wgpu v0.19.0 [INFO] [stderr] Downloaded palette v0.5.0 [INFO] [stderr] Downloaded palette_derive v0.5.0 [INFO] [stderr] Downloaded nannou_mesh v0.19.0 [INFO] [stderr] Downloaded rand_xorshift v0.2.0 [INFO] [stderr] Downloaded pennereq v0.3.1 [INFO] [stderr] Downloaded lyon_tessellation v0.17.10 [INFO] [stderr] Downloaded naga v0.13.0 [INFO] [stderr] Downloaded notosans v0.1.0 [INFO] [stderr] Downloaded crossbeam-deque v0.7.4 [INFO] [stderr] Downloaded metal v0.26.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f9db9ffa0825034ab617f878bd6420de23ccb20e679c052a9cf44ed42303768 [INFO] running `Command { std: "docker" "start" "-a" "6f9db9ffa0825034ab617f878bd6420de23ccb20e679c052a9cf44ed42303768", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f9db9ffa0825034ab617f878bd6420de23ccb20e679c052a9cf44ed42303768", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f9db9ffa0825034ab617f878bd6420de23ccb20e679c052a9cf44ed42303768", kill_on_drop: false }` [INFO] [stdout] 6f9db9ffa0825034ab617f878bd6420de23ccb20e679c052a9cf44ed42303768 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7fa7f117a64186599de8ca944239b7b42b2e9189829c68dacf8d312349aa1db7 [INFO] running `Command { std: "docker" "start" "-a" "7fa7f117a64186599de8ca944239b7b42b2e9189829c68dacf8d312349aa1db7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling libloading v0.8.3 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling bytemuck v1.14.3 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling gpu-alloc-types v0.3.0 [INFO] [stderr] Compiling gpu-descriptor-types v0.1.2 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling rayon v1.9.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling weezl v0.1.8 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling gpu-alloc v0.6.0 [INFO] [stderr] Compiling flate2 v1.0.28 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling wgpu-types v0.17.0 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling fdeflate v0.3.4 [INFO] [stderr] Compiling nix v0.25.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.1 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling euclid v0.22.9 [INFO] [stderr] Compiling wayland-commons v0.29.5 [INFO] [stderr] Compiling spirv v0.2.0+1.5.4 [INFO] [stderr] Compiling gpu-descriptor v0.2.4 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling renderdoc-sys v1.1.0 [INFO] [stderr] Compiling profiling v1.0.15 [INFO] [stderr] Compiling palette v0.5.0 [INFO] [stderr] Compiling glow v0.12.3 [INFO] [stderr] Compiling tiny-skia-path v0.8.4 [INFO] [stderr] Compiling png v0.17.13 [INFO] [stderr] Compiling gif v0.11.4 [INFO] [stderr] Compiling num-iter v0.1.44 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling lyon_geom v0.17.7 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling winit v0.28.7 [INFO] [stderr] Compiling lyon_path v0.17.7 [INFO] [stderr] Compiling tiny-skia v0.8.4 [INFO] [stderr] Compiling sid v0.6.1 [INFO] [stderr] Compiling float_next_after v0.1.5 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling ordered-float v1.1.1 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling pennereq v0.3.1 [INFO] [stderr] Compiling find_folder v0.3.0 [INFO] [stderr] Compiling notosans v0.1.0 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling lyon_algorithms v0.17.7 [INFO] [stderr] Compiling lyon_tessellation v0.17.10 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling palette_derive v0.5.0 [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] Compiling lyon v0.17.10 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling tokio v1.36.0 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling naga v0.13.0 [INFO] [stderr] Compiling calloop v0.10.6 [INFO] [stderr] Compiling wayland-cursor v0.29.5 [INFO] [stderr] Compiling noise v0.7.0 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling wgpu-hal v0.17.2 [INFO] [stderr] Compiling glam v0.17.3 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling wgpu-core v0.17.1 [INFO] [stderr] Compiling nannou_core v0.19.0 [INFO] [stderr] Compiling nannou_mesh v0.19.0 [INFO] [stderr] Compiling wgpu v0.17.2 [INFO] [stderr] Compiling nannou_wgpu v0.19.0 [INFO] [stderr] Compiling sctk-adwaita v0.5.4 [INFO] [stderr] Compiling nannou v0.19.0 [INFO] [stderr] Compiling simple_grid v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `s_value` is never read [INFO] [stdout] --> src/simulation.rs:64:25 [INFO] [stdout] | [INFO] [stdout] 64 | let mut s_value = s[(i * n + j) as usize]; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 32s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: noise v0.7.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "7fa7f117a64186599de8ca944239b7b42b2e9189829c68dacf8d312349aa1db7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7fa7f117a64186599de8ca944239b7b42b2e9189829c68dacf8d312349aa1db7", kill_on_drop: false }` [INFO] [stdout] 7fa7f117a64186599de8ca944239b7b42b2e9189829c68dacf8d312349aa1db7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 36dc642ede94d929a0881a97f01285a7aef80b80bdb9f8d85accb125b3ff42ed [INFO] running `Command { std: "docker" "start" "-a" "36dc642ede94d929a0881a97f01285a7aef80b80bdb9f8d85accb125b3ff42ed", kill_on_drop: false }` [INFO] [stderr] Compiling simple_grid v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `s_value` is never read [INFO] [stdout] --> src/simulation.rs:64:25 [INFO] [stdout] | [INFO] [stdout] 64 | let mut s_value = s[(i * n + j) as usize]; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.97s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: noise v0.7.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "36dc642ede94d929a0881a97f01285a7aef80b80bdb9f8d85accb125b3ff42ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36dc642ede94d929a0881a97f01285a7aef80b80bdb9f8d85accb125b3ff42ed", kill_on_drop: false }` [INFO] [stdout] 36dc642ede94d929a0881a97f01285a7aef80b80bdb9f8d85accb125b3ff42ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2b683fce8ba3c5fe3cdeeef96013dbcbba7b57f7e5874354b67f646ef9bfeee5 [INFO] running `Command { std: "docker" "start" "-a" "2b683fce8ba3c5fe3cdeeef96013dbcbba7b57f7e5874354b67f646ef9bfeee5", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `s_value` is never read [INFO] [stderr] --> src/simulation.rs:64:25 [INFO] [stderr] | [INFO] [stderr] 64 | let mut s_value = s[(i * n + j) as usize]; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `app` [INFO] [stderr] --> src/main.rs:173:11 [INFO] [stderr] | [INFO] [stderr] 173 | fn update(app: &App, model: &mut Model, _update: Update) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_app` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: multiple fields are never read [INFO] [stderr] --> src/main.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 28 | struct Scene { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 32 | frame_nr: u32, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 33 | over_relaxation: f32, [INFO] [stderr] 34 | obstacle_x: f32, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 35 | obstacle_y: f32, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 36 | obstacle_radius: f32, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] 37 | paused: bool, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 38 | scene_nr: u32, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 39 | show_obstacle: bool, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 40 | show_stream_lines: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] 41 | show_velocities: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] 42 | show_pressure: bool, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 43 | show_smoke: bool, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `num_cells` and `num` are never read [INFO] [stderr] --> src/main.rs:96:5 [INFO] [stderr] | [INFO] [stderr] 87 | pub struct Model { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 96 | num_cells: u32, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 106 | num: u32, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `simple_grid` (bin "simple_grid" test) generated 4 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: noise v0.7.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/simple_grid-937b25954d9c073a) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2b683fce8ba3c5fe3cdeeef96013dbcbba7b57f7e5874354b67f646ef9bfeee5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b683fce8ba3c5fe3cdeeef96013dbcbba7b57f7e5874354b67f646ef9bfeee5", kill_on_drop: false }` [INFO] [stdout] 2b683fce8ba3c5fe3cdeeef96013dbcbba7b57f7e5874354b67f646ef9bfeee5