[INFO] cloning repository https://github.com/amuricys/sars [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/amuricys/sars" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famuricys%2Fsars", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famuricys%2Fsars'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 548feddd1a67c53f611b6e4b2612e70840c83cf0 [INFO] checking amuricys/sars against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famuricys%2Fsars" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/amuricys/sars on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/amuricys/sars [INFO] finished tweaking git repo https://github.com/amuricys/sars [INFO] tweaked toml for git repo https://github.com/amuricys/sars written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/amuricys/sars already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 955c3528877d71c3dae708cf54d58f63acd4a25c6487f4f1ab9e3e3b279b1590 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "955c3528877d71c3dae708cf54d58f63acd4a25c6487f4f1ab9e3e3b279b1590", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "955c3528877d71c3dae708cf54d58f63acd4a25c6487f4f1ab9e3e3b279b1590", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "955c3528877d71c3dae708cf54d58f63acd4a25c6487f4f1ab9e3e3b279b1590", kill_on_drop: false }` [INFO] [stdout] 955c3528877d71c3dae708cf54d58f63acd4a25c6487f4f1ab9e3e3b279b1590 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0127f5b417ae19f928ac3194a59e0ef4c24f63fa311e18a1fb63c7971c78ffe0 [INFO] running `Command { std: "docker" "start" "-a" "0127f5b417ae19f928ac3194a59e0ef4c24f63fa311e18a1fb63c7971c78ffe0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Checking piston-float v1.0.0 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Checking piston-graphics_api_version v0.2.0 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking adler32 v1.1.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking piston-texture v0.8.0 [INFO] [stderr] Checking interpolation v0.2.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking bytemuck v1.3.0 [INFO] [stderr] Checking vec1 v1.6.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking piston-viewport v1.0.0 [INFO] [stderr] Checking vecmath v1.0.0 [INFO] [stderr] Checking shader_version v0.6.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking tiff v0.5.0 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking png v0.16.7 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking piston2d-graphics v0.36.0 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling glutin_glx_sys v0.1.6 [INFO] [stderr] Compiling glutin_egl_sys v0.1.4 [INFO] [stderr] Checking toml v0.5.7 [INFO] [stderr] Checking wayland-commons v0.21.13 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Checking image v0.23.7 [INFO] [stderr] Checking piston2d-opengl_graphics v0.72.0 [INFO] [stderr] Checking smithay-client-toolkit v0.4.6 [INFO] [stderr] Checking pistoncore-input v1.0.0 [INFO] [stderr] Checking winit v0.19.5 [INFO] [stderr] Checking pistoncore-window v0.46.0 [INFO] [stderr] Checking pistoncore-event_loop v0.51.0 [INFO] [stderr] Checking piston v0.51.0 [INFO] [stderr] Checking glutin v0.21.2 [INFO] [stderr] Checking pistoncore-glutin_window v0.65.0 [INFO] [stderr] Checking sars v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Node` [INFO] [stdout] --> src/renderer.rs:7:53 [INFO] [stdout] | [INFO] [stdout] 7 | use types::{ThickSurface, OUTER, INNER, NodeChange, Node, Params, NodeChangeMap}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `graph_change` [INFO] [stdout] --> src/renderer.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use graph_change; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `simulated_annealing::step_with_manual_change` [INFO] [stdout] --> src/renderer.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use simulated_annealing::step_with_manual_change; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/renderer.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `available_node_id` [INFO] [stdout] --> src/graph_change.rs:4:37 [INFO] [stdout] | [INFO] [stdout] 4 | use graph::{distance_between_nodes, available_node_id}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `piston::input::keyboard::Key::Out` [INFO] [stdout] --> src/graph_change.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use piston::input::keyboard::Key::Out; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vec1::Vec1` [INFO] [stdout] --> src/types.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use vec1::Vec1; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/graph.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/recorders.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::FromIterator` [INFO] [stdout] --> src/recorders.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Ord` [INFO] [stdout] --> src/stitcher.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::Ord; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Graph`, `Node` [INFO] [stdout] --> src/stitcher.rs:3:27 [INFO] [stdout] | [INFO] [stdout] 3 | use types::{ThickSurface, Graph, Node, OUTER, INNER}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Node` [INFO] [stdout] --> src/renderer.rs:7:53 [INFO] [stdout] | [INFO] [stdout] 7 | use types::{ThickSurface, OUTER, INNER, NodeChange, Node, Params, NodeChangeMap}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `graph_change` [INFO] [stdout] --> src/renderer.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use graph_change; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `simulated_annealing::step_with_manual_change` [INFO] [stdout] --> src/renderer.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use simulated_annealing::step_with_manual_change; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/renderer.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `available_node_id` [INFO] [stdout] --> src/graph_change.rs:4:37 [INFO] [stdout] | [INFO] [stdout] 4 | use graph::{distance_between_nodes, available_node_id}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `piston::input::keyboard::Key::Out` [INFO] [stdout] --> src/graph_change.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use piston::input::keyboard::Key::Out; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cyclic_graph_from_coords` [INFO] [stdout] --> src/graph_change.rs:234:17 [INFO] [stdout] | [INFO] [stdout] 234 | use graph::{cyclic_graph_from_coords, circular_graph, area, circular_thick_surface, node_to_add}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vec1::Vec1` [INFO] [stdout] --> src/graph_change.rs:235:9 [INFO] [stdout] | [INFO] [stdout] 235 | use vec1::Vec1; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `vec1::Vec1` [INFO] [stdout] --> src/types.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use vec1::Vec1; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/graph.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `simulated_annealing::debug_changes` [INFO] [stdout] --> src/graph.rs:131:9 [INFO] [stdout] | [INFO] [stdout] 131 | use simulated_annealing::debug_changes; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/recorders.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::FromIterator` [INFO] [stdout] --> src/recorders.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Ord` [INFO] [stdout] --> src/stitcher.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cmp::Ord; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Graph`, `Node` [INFO] [stdout] --> src/stitcher.rs:3:27 [INFO] [stdout] | [INFO] [stdout] 3 | use types::{ThickSurface, Graph, Node, OUTER, INNER}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `low_high` [INFO] [stdout] --> src/simulated_annealing.rs:29:28 [INFO] [stdout] | [INFO] [stdout] 29 | ... low_high: (f64, f64), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_low_high` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/simulated_annealing.rs:30:28 [INFO] [stdout] | [INFO] [stdout] 30 | ... rng: &mut rand::rngs::ThreadRng) -> (NodeChangeMap, NodeChangeMap) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `layer_across` [INFO] [stdout] --> src/simulated_annealing.rs:38:21 [INFO] [stdout] | [INFO] [stdout] 38 | layer_across: usize, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer_across` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compression_factor` [INFO] [stdout] --> src/simulated_annealing.rs:40:21 [INFO] [stdout] | [INFO] [stdout] 40 | compression_factor: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compression_factor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/renderer.rs:67:26 [INFO] [stdout] | [INFO] [stdout] 67 | fn update(&mut self, args: &UpdateArgs) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `graph_across` [INFO] [stdout] --> src/graph_change.rs:205:22 [INFO] [stdout] | [INFO] [stdout] 205 | fn direction_vector2(graph_across: &Graph, other_graph: &Graph, change: &NodeChange, other_graph_changes: &NodeChangeMap, compression_fac... [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_graph_across` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other_graph` [INFO] [stdout] --> src/graph_change.rs:205:44 [INFO] [stdout] | [INFO] [stdout] 205 | fn direction_vector2(graph_across: &Graph, other_graph: &Graph, change: &NodeChange, other_graph_changes: &NodeChangeMap, compression_fac... [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_other_graph` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `change` [INFO] [stdout] --> src/graph_change.rs:205:65 [INFO] [stdout] | [INFO] [stdout] 205 | ...&Graph, other_graph: &Graph, change: &NodeChange, other_graph_changes: &NodeChangeMap, compression_factor: f64) -> (f64, f64) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_change` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other_graph_changes` [INFO] [stdout] --> src/graph_change.rs:205:86 [INFO] [stdout] | [INFO] [stdout] 205 | ...e: &NodeChange, other_graph_changes: &NodeChangeMap, compression_factor: f64) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_other_graph_changes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compression_factor` [INFO] [stdout] --> src/graph_change.rs:205:123 [INFO] [stdout] | [INFO] [stdout] 205 | ... &NodeChangeMap, compression_factor: f64) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compression_factor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `will_get_overridden_by_establish_corrs` [INFO] [stdout] --> src/graph.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let will_get_overridden_by_establish_corrs = 300; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_will_get_overridden_by_establish_corrs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_points` [INFO] [stdout] --> src/graph.rs:38:31 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn debug_straight_surface(num_points: usize) -> ThickSurface { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_points` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `low_high` [INFO] [stdout] --> src/simulated_annealing.rs:29:28 [INFO] [stdout] | [INFO] [stdout] 29 | ... low_high: (f64, f64), [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_low_high` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/simulated_annealing.rs:30:28 [INFO] [stdout] | [INFO] [stdout] 30 | ... rng: &mut rand::rngs::ThreadRng) -> (NodeChangeMap, NodeChangeMap) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `layer_across` [INFO] [stdout] --> src/simulated_annealing.rs:38:21 [INFO] [stdout] | [INFO] [stdout] 38 | layer_across: usize, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer_across` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compression_factor` [INFO] [stdout] --> src/simulated_annealing.rs:40:21 [INFO] [stdout] | [INFO] [stdout] 40 | compression_factor: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compression_factor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left_x` [INFO] [stdout] --> src/vector_2d_helpers.rs:88:15 [INFO] [stdout] | [INFO] [stdout] 88 | let ((left_x, left_y), (right_x, right_y)) = ((-1.0, 0.0), (0.0,1.0)); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left_y` [INFO] [stdout] --> src/vector_2d_helpers.rs:88:23 [INFO] [stdout] | [INFO] [stdout] 88 | let ((left_x, left_y), (right_x, right_y)) = ((-1.0, 0.0), (0.0,1.0)); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right_x` [INFO] [stdout] --> src/vector_2d_helpers.rs:88:33 [INFO] [stdout] | [INFO] [stdout] 88 | let ((left_x, left_y), (right_x, right_y)) = ((-1.0, 0.0), (0.0,1.0)); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_right_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right_y` [INFO] [stdout] --> src/vector_2d_helpers.rs:88:42 [INFO] [stdout] | [INFO] [stdout] 88 | let ((left_x, left_y), (right_x, right_y)) = ((-1.0, 0.0), (0.0,1.0)); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_right_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/renderer.rs:67:26 [INFO] [stdout] | [INFO] [stdout] 67 | fn update(&mut self, args: &UpdateArgs) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `graph_across` [INFO] [stdout] --> src/graph_change.rs:205:22 [INFO] [stdout] | [INFO] [stdout] 205 | fn direction_vector2(graph_across: &Graph, other_graph: &Graph, change: &NodeChange, other_graph_changes: &NodeChangeMap, compression_fac... [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_graph_across` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other_graph` [INFO] [stdout] --> src/graph_change.rs:205:44 [INFO] [stdout] | [INFO] [stdout] 205 | fn direction_vector2(graph_across: &Graph, other_graph: &Graph, change: &NodeChange, other_graph_changes: &NodeChangeMap, compression_fac... [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_other_graph` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `change` [INFO] [stdout] --> src/graph_change.rs:205:65 [INFO] [stdout] | [INFO] [stdout] 205 | ...&Graph, other_graph: &Graph, change: &NodeChange, other_graph_changes: &NodeChangeMap, compression_factor: f64) -> (f64, f64) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_change` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other_graph_changes` [INFO] [stdout] --> src/graph_change.rs:205:86 [INFO] [stdout] | [INFO] [stdout] 205 | ...e: &NodeChange, other_graph_changes: &NodeChangeMap, compression_factor: f64) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_other_graph_changes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `compression_factor` [INFO] [stdout] --> src/graph_change.rs:205:123 [INFO] [stdout] | [INFO] [stdout] 205 | ... &NodeChangeMap, compression_factor: f64) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compression_factor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `will_get_overridden_by_establish_corrs` [INFO] [stdout] --> src/graph.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let will_get_overridden_by_establish_corrs = 300; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_will_get_overridden_by_establish_corrs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_points` [INFO] [stdout] --> src/graph.rs:38:31 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn debug_straight_surface(num_points: usize) -> ThickSurface { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_points` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/graph.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | let mut outer = circular_graph(0.0, 0.0, radius, num_points); [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/graph.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | let mut inner = circular_graph(0.0, 0.0, radius - thickness, num_points); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/playground.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let mut outer_graph = cyclic_graph_from_coords(&coords_outer); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/playground.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let mut inner_graph = cyclic_graph_from_coords(&coords_inner); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `debug_changes` [INFO] [stdout] --> src/simulated_annealing.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn debug_changes(ts: &ThickSurface, how_smooth: usize, compression_factor: f64, which_node: usize, (x_change, y_change): (f64, f64)) ... [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `normed_vector` [INFO] [stdout] --> src/vector_2d_helpers.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn normed_vector(x: f64, y: f64) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `bisecting_vector` [INFO] [stdout] --> src/vector_2d_helpers.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn bisecting_vector(middle_x: f64, middle_y: f64, clkwise_x: f64, clkwise_y: f64, ctrclkwise_x: f64, ctrclkwise_y: f64) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `WHITE` [INFO] [stdout] --> src/renderer.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | const WHITE: Color = [1.0, 1.0, 1.0, 1.0]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BLUE` [INFO] [stdout] --> src/renderer.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | const BLUE: Color = [0.2, 0.2, 1.0, 1.0]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `GREEN` [INFO] [stdout] --> src/renderer.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | const GREEN: Color = [0.2, 1.0, 0.2, 1.0]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `lines_playground` [INFO] [stdout] --> src/renderer.rs:100:8 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn lines_playground(ts: &ThickSurface, last_changes: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `smooth_change_out` [INFO] [stdout] --> src/graph_change.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn smooth_change_out(g: &Graph, change: NodeChange, how_smooth: f64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `direction_vector0` [INFO] [stdout] --> src/graph_change.rs:184:4 [INFO] [stdout] | [INFO] [stdout] 184 | fn direction_vector0(_other_graph: &Graph, change: &NodeChange, _other_graph_changes: &NodeChangeMap) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `direction_vector1` [INFO] [stdout] --> src/graph_change.rs:188:4 [INFO] [stdout] | [INFO] [stdout] 188 | fn direction_vector1(other_graph: &Graph, change: &NodeChange, other_graph_changes: &NodeChangeMap) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `EdgeIndex` [INFO] [stdout] --> src/types.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | pub type EdgeIndex = usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `debug_straight_surface` [INFO] [stdout] --> src/graph.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn debug_straight_surface(num_points: usize) -> ThickSurface { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `gray_matter_area` [INFO] [stdout] --> src/graph.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn gray_matter_area(ts: &ThickSurface) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `diagonal_ts` [INFO] [stdout] --> src/playground.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn diagonal_ts() -> ThickSurface { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> src/stitcher.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | fn get(&self, key: usize) -> &Vec1 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `playground_main` [INFO] [stdout] --> src/main.rs:65:4 [INFO] [stdout] | [INFO] [stdout] 65 | fn playground_main() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/recorders.rs:68:28 [INFO] [stdout] | [INFO] [stdout] 68 | None => panic!(format!("unsupported recorder: {}", r)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/graph.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | let mut outer = circular_graph(0.0, 0.0, radius, num_points); [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/graph.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | let mut inner = circular_graph(0.0, 0.0, radius - thickness, num_points); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/graph_change.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | apply_change(g, &change); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/graph_change.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | revert_change(g, &change); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/recorders.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | f.write_all(header.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/recorders.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | f.write_all(line.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/playground.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let mut outer_graph = cyclic_graph_from_coords(&coords_outer); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/playground.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let mut inner_graph = cyclic_graph_from_coords(&coords_inner); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 49 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `debug_changes` [INFO] [stdout] --> src/simulated_annealing.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn debug_changes(ts: &ThickSurface, how_smooth: usize, compression_factor: f64, which_node: usize, (x_change, y_change): (f64, f64)) ... [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `WHITE` [INFO] [stdout] --> src/renderer.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | const WHITE: Color = [1.0, 1.0, 1.0, 1.0]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BLUE` [INFO] [stdout] --> src/renderer.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | const BLUE: Color = [0.2, 0.2, 1.0, 1.0]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `GREEN` [INFO] [stdout] --> src/renderer.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | const GREEN: Color = [0.2, 1.0, 0.2, 1.0]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `lines_playground` [INFO] [stdout] --> src/renderer.rs:100:8 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn lines_playground(ts: &ThickSurface, last_changes: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `smooth_change_out` [INFO] [stdout] --> src/graph_change.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn smooth_change_out(g: &Graph, change: NodeChange, how_smooth: f64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `direction_vector0` [INFO] [stdout] --> src/graph_change.rs:184:4 [INFO] [stdout] | [INFO] [stdout] 184 | fn direction_vector0(_other_graph: &Graph, change: &NodeChange, _other_graph_changes: &NodeChangeMap) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `direction_vector1` [INFO] [stdout] --> src/graph_change.rs:188:4 [INFO] [stdout] | [INFO] [stdout] 188 | fn direction_vector1(other_graph: &Graph, change: &NodeChange, other_graph_changes: &NodeChangeMap) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `EdgeIndex` [INFO] [stdout] --> src/types.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | pub type EdgeIndex = usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `debug_straight_surface` [INFO] [stdout] --> src/graph.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn debug_straight_surface(num_points: usize) -> ThickSurface { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `gray_matter_area` [INFO] [stdout] --> src/graph.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn gray_matter_area(ts: &ThickSurface) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `diagonal_ts` [INFO] [stdout] --> src/playground.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn diagonal_ts() -> ThickSurface { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> src/stitcher.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | fn get(&self, key: usize) -> &Vec1 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `playground_main` [INFO] [stdout] --> src/main.rs:65:4 [INFO] [stdout] | [INFO] [stdout] 65 | fn playground_main() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/recorders.rs:68:28 [INFO] [stdout] | [INFO] [stdout] 68 | None => panic!(format!("unsupported recorder: {}", r)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/graph_change.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | apply_change(g, &change); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/graph_change.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | revert_change(g, &change); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/graph_change.rs:246:9 [INFO] [stdout] | [INFO] [stdout] 246 | apply_change(&mut test_circ, &change); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/graph_change.rs:251:9 [INFO] [stdout] | [INFO] [stdout] 251 | revert_change(&mut test_circ, &change); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/graph_change.rs:284:9 [INFO] [stdout] | [INFO] [stdout] 284 | apply_change(&mut test_circ, &change); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/recorders.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | f.write_all(header.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/recorders.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | f.write_all(line.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 57 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 03s [INFO] running `Command { std: "docker" "inspect" "0127f5b417ae19f928ac3194a59e0ef4c24f63fa311e18a1fb63c7971c78ffe0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0127f5b417ae19f928ac3194a59e0ef4c24f63fa311e18a1fb63c7971c78ffe0", kill_on_drop: false }` [INFO] [stdout] 0127f5b417ae19f928ac3194a59e0ef4c24f63fa311e18a1fb63c7971c78ffe0