[INFO] cloning repository https://github.com/rishabh-vasudevan/Chaar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rishabh-vasudevan/Chaar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frishabh-vasudevan%2FChaar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frishabh-vasudevan%2FChaar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 64e4459dd01250cff7ca146c20a8543228064747
[INFO] checking rishabh-vasudevan/Chaar against master#40557f6225e337d68c8d4f086557ce54135f5dd9 for pr-158447
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frishabh-vasudevan%2FChaar" "/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/rishabh-vasudevan/Chaar
[INFO] finished tweaking git repo https://github.com/rishabh-vasudevan/Chaar
[INFO] tweaked toml for git repo https://github.com/rishabh-vasudevan/Chaar written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rishabh-vasudevan/Chaar on toolchain 40557f6225e337d68c8d4f086557ce54135f5dd9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40557f6225e337d68c8d4f086557ce54135f5dd9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rishabh-vasudevan/Chaar 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" "+40557f6225e337d68c8d4f086557ce54135f5dd9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 04b82cfd7fd0ec78946228e2b6d1061d0860ef898fb0afeb042cb3ca1cdedf65
[INFO] running `Command { std: "docker" "start" "04b82cfd7fd0ec78946228e2b6d1061d0860ef898fb0afeb042cb3ca1cdedf65", 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" "04b82cfd7fd0ec78946228e2b6d1061d0860ef898fb0afeb042cb3ca1cdedf65" "/opt/rustwide/cargo-home/bin/cargo" "+40557f6225e337d68c8d4f086557ce54135f5dd9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04b82cfd7fd0ec78946228e2b6d1061d0860ef898fb0afeb042cb3ca1cdedf65", 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" "04b82cfd7fd0ec78946228e2b6d1061d0860ef898fb0afeb042cb3ca1cdedf65" "/opt/rustwide/cargo-home/bin/cargo" "+40557f6225e337d68c8d4f086557ce54135f5dd9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `crate::dtype::Dtype`
[INFO] [stdout]  --> src/shape_tracker.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::dtype::Dtype;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sense`
[INFO] [stdout]   --> src/viz/graph_visualizer.rs:10:40
[INFO] [stdout]    |
[INFO] [stdout] 10 | use egui::{Color32, Pos2, Rect, Scene, Sense, Stroke, Vec2};
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/viz/layout.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |             if (layer == 0) {
[INFO] [stdout]    |                ^          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 28 -             if (layer == 0) {
[INFO] [stdout] 28 +             if layer == 0  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::dtype::Dtype`
[INFO] [stdout]  --> src/shape_tracker.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::dtype::Dtype;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sense`
[INFO] [stdout]   --> src/viz/graph_visualizer.rs:10:40
[INFO] [stdout]    |
[INFO] [stdout] 10 | use egui::{Color32, Pos2, Rect, Scene, Sense, Stroke, Vec2};
[INFO] [stdout]    |                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/viz/layout.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |             if (layer == 0) {
[INFO] [stdout]    |                ^          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 28 -             if (layer == 0) {
[INFO] [stdout] 28 +             if layer == 0  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/viz/graph_visualizer.rs:106:43
[INFO] [stdout]     |
[INFO] [stdout] 106 |             let edge_stroke = Stroke::new(1.8, Color32::from_gray(180));
[INFO] [stdout]     |                                           ^^^ help: explicitly specify the type as `f32`: `1.8_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout]     = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/viz/graph_visualizer.rs:106:43
[INFO] [stdout]     |
[INFO] [stdout] 106 |             let edge_stroke = Stroke::new(1.8, Color32::from_gray(180));
[INFO] [stdout]     |                                           ^^^ help: explicitly specify the type as `f32`: `1.8_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout]     = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]   --> src/viz/ui_elements.rs:72:44
[INFO] [stdout]    |
[INFO] [stdout] 72 |     let stroke = Stroke::new(if selected { 3.0 } else { 1.5 }, Color32::WHITE);
[INFO] [stdout]    |                                            ^^^ help: explicitly specify the type as `f32`: `3.0_f32`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]   --> src/viz/ui_elements.rs:72:57
[INFO] [stdout]    |
[INFO] [stdout] 72 |     let stroke = Stroke::new(if selected { 3.0 } else { 1.5 }, Color32::WHITE);
[INFO] [stdout]    |                                                         ^^^ help: explicitly specify the type as `f32`: `1.5_f32`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]   --> src/viz/ui_elements.rs:72:44
[INFO] [stdout]    |
[INFO] [stdout] 72 |     let stroke = Stroke::new(if selected { 3.0 } else { 1.5 }, Color32::WHITE);
[INFO] [stdout]    |                                            ^^^ help: explicitly specify the type as `f32`: `3.0_f32`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]   --> src/viz/ui_elements.rs:72:57
[INFO] [stdout]    |
[INFO] [stdout] 72 |     let stroke = Stroke::new(if selected { 3.0 } else { 1.5 }, Color32::WHITE);
[INFO] [stdout]    |                                                         ^^^ help: explicitly specify the type as `f32`: `1.5_f32`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/dtype.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let (mut ptr, len, cap) = data.into_raw_parts();
[INFO] [stdout]    |              ----^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graph_group`
[INFO] [stdout]   --> src/graph/compile.rs:44:31
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn search_and_compile(graph_group: &GraphGroup) {
[INFO] [stdout]    |                               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_graph_group`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graph_group`
[INFO] [stdout]   --> src/graph/compile.rs:44:31
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn search_and_compile(graph_group: &GraphGroup) {
[INFO] [stdout]    |                               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_graph_group`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chaar_ir_one`
[INFO] [stdout]   --> src/graph/compile.rs:77:18
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn level_two(chaar_ir_one: ChaarIROne) -> ChaarIRS {
[INFO] [stdout]    |                  ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_chaar_ir_one`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chaar_ir_one`
[INFO] [stdout]   --> src/graph/compile.rs:77:18
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn level_two(chaar_ir_one: ChaarIROne) -> ChaarIRS {
[INFO] [stdout]    |                  ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_chaar_ir_one`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graph_index`
[INFO] [stdout]    --> src/graph/graph_group.rs:182:31
[INFO] [stdout]     |
[INFO] [stdout] 182 |     pub fn compile(&mut self, graph_index: usize) {
[INFO] [stdout]     |                               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_graph_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graph_index`
[INFO] [stdout]    --> src/graph/graph_group.rs:182:31
[INFO] [stdout]     |
[INFO] [stdout] 182 |     pub fn compile(&mut self, graph_index: usize) {
[INFO] [stdout]     |                               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_graph_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]    --> src/graph/graph_group.rs:226:13
[INFO] [stdout]     |
[INFO] [stdout] 226 |         let d = graph_group.add_operator(
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/viz/ui_elements.rs:52:21
[INFO] [stdout]    |
[INFO] [stdout] 52 |         if let Some(i) = app.selected {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/viz/ui_elements.rs:52:21
[INFO] [stdout]    |
[INFO] [stdout] 52 |         if let Some(i) = app.selected {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `operator` and `parents` are never read
[INFO] [stdout]   --> src/graph/compile.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Kernel {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 25 |     operator: KernelOperator,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 26 |     parents: Vec<NodeIdx>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Kernel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `operator` and `parents` are never read
[INFO] [stdout]   --> src/graph/compile.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Kernel {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 25 |     operator: KernelOperator,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 26 |     parents: Vec<NodeIdx>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Kernel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `level_two` is never used
[INFO] [stdout]   --> src/graph/compile.rs:77:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl ChaarIRS {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 77 |     fn level_two(chaar_ir_one: ChaarIROne) -> ChaarIRS {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `level_two` is never used
[INFO] [stdout]   --> src/graph/compile.rs:77:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl ChaarIRS {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 77 |     fn level_two(chaar_ir_one: ChaarIROne) -> ChaarIRS {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `children` is never read
[INFO] [stdout]   --> src/graph/graph_group.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Graph {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 16 |     edges: Vec<Edge>,
[INFO] [stdout] 17 |     children: Vec<Graph>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Graph` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `children` is never read
[INFO] [stdout]   --> src/graph/graph_group.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Graph {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 16 |     edges: Vec<Edge>,
[INFO] [stdout] 17 |     children: Vec<Graph>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Graph` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tensor` is never read
[INFO] [stdout]   --> src/graph/nodes.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct TensorNode {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 43 |     tensor: Tensor,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TensorNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tensor` is never read
[INFO] [stdout]   --> src/graph/nodes.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct TensorNode {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 43 |     tensor: Tensor,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TensorNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dtype_data` and `shape` are never read
[INFO] [stdout]  --> src/tensor.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Tensor {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 6 |     dtype_data: Dtype,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 7 |     shape: ShapeTracker,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Tensor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dtype_data` and `shape` are never read
[INFO] [stdout]  --> src/tensor.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Tensor {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 6 |     dtype_data: Dtype,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 7 |     shape: ShapeTracker,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Tensor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dtype_data` and `shape` are never read
[INFO] [stdout]   --> src/tensor.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Buffer {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 22 |     dtype_data: Dtype,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 23 |     shape: ShapeTracker,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dtype_data` and `shape` are never read
[INFO] [stdout]   --> src/tensor.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Buffer {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 22 |     dtype_data: Dtype,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 23 |     shape: ShapeTracker,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]   --> examples/basic_compute.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let d = graph_group.add_operator(
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_d`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> examples/graph-render.rs:117:43
[INFO] [stdout]     |
[INFO] [stdout] 117 |             let edge_stroke = Stroke::new(1.8, Color32::from_gray(180));
[INFO] [stdout]     |                                           ^^^ help: explicitly specify the type as `f32`: `1.8_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout]     = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> examples/graph-render.rs:199:44
[INFO] [stdout]     |
[INFO] [stdout] 199 |     let stroke = Stroke::new(if selected { 3.0 } else { 1.5 }, Color32::WHITE);
[INFO] [stdout]     |                                            ^^^ help: explicitly specify the type as `f32`: `3.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> examples/graph-render.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |     let stroke = Stroke::new(if selected { 3.0 } else { 1.5 }, Color32::WHITE);
[INFO] [stdout]     |                                                         ^^^ help: explicitly specify the type as `f32`: `1.5_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> examples/graph-render.rs:179:21
[INFO] [stdout]     |
[INFO] [stdout] 179 |         if let Some(i) = app.selected {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `Command { std: "docker" "inspect" "04b82cfd7fd0ec78946228e2b6d1061d0860ef898fb0afeb042cb3ca1cdedf65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04b82cfd7fd0ec78946228e2b6d1061d0860ef898fb0afeb042cb3ca1cdedf65", kill_on_drop: false }`
[INFO] [stdout] 04b82cfd7fd0ec78946228e2b6d1061d0860ef898fb0afeb042cb3ca1cdedf65
