[INFO] cloning repository https://github.com/photon-garden/recreating-sainte-victoire-en-rond
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/photon-garden/recreating-sainte-victoire-en-rond" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphoton-garden%2Frecreating-sainte-victoire-en-rond", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphoton-garden%2Frecreating-sainte-victoire-en-rond'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b0ca0c962f651e6e8bb225b40d1f6789b2139410
[INFO] checking photon-garden/recreating-sainte-victoire-en-rond against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphoton-garden%2Frecreating-sainte-victoire-en-rond" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/photon-garden/recreating-sainte-victoire-en-rond
[INFO] finished tweaking git repo https://github.com/photon-garden/recreating-sainte-victoire-en-rond
[INFO] tweaked toml for git repo https://github.com/photon-garden/recreating-sainte-victoire-en-rond written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/photon-garden/recreating-sainte-victoire-en-rond on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/photon-garden/recreating-sainte-victoire-en-rond already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `photon_garden` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-7-tc1/source/target/.../photon_garden
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `photon-garden`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:32:8
[INFO] [stderr]    |
[INFO] [stderr] 32 - name = "photon_garden"
[INFO] [stderr] 32 + name = "photon-garden"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `photon-garden`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:37:20
[INFO] [stderr]    |
[INFO] [stderr] 37 ~ incremental = true
[INFO] [stderr] 38 + [[bin]]
[INFO] [stderr] 39 + name = "photon-garden"
[INFO] [stderr] 40 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `photon_garden` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/21re/rust-geo-booleanop`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 03340860f69810da71646fb1eb01493345ece79c00c7e0ecbf8d04728a1ed3e5
[INFO] running `Command { std: "docker" "start" "03340860f69810da71646fb1eb01493345ece79c00c7e0ecbf8d04728a1ed3e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03340860f69810da71646fb1eb01493345ece79c00c7e0ecbf8d04728a1ed3e5", 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" "03340860f69810da71646fb1eb01493345ece79c00c7e0ecbf8d04728a1ed3e5" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03340860f69810da71646fb1eb01493345ece79c00c7e0ecbf8d04728a1ed3e5", 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" "03340860f69810da71646fb1eb01493345ece79c00c7e0ecbf8d04728a1ed3e5" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `photon_garden` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../photon_garden
[INFO] [stderr]    |                          ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `photon-garden`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:32:8
[INFO] [stderr]    |
[INFO] [stderr] 32 - name = "photon_garden"
[INFO] [stderr] 32 + name = "photon-garden"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `photon-garden`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:37:20
[INFO] [stderr]    |
[INFO] [stderr] 37 ~ incremental = true
[INFO] [stderr] 38 + [[bin]]
[INFO] [stderr] 39 + name = "photon-garden"
[INFO] [stderr] 40 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `photon_garden` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking slab v0.4.4
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking libloading v0.6.7
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling serde v1.0.130
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[INFO] [stderr]    Compiling xml-rs v0.8.4
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[INFO] [stderr]     Checking piston-float v0.3.0
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[INFO] [stderr]    Compiling phf_codegen v0.8.0
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[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking lyon_path v0.15.2
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling wayland-client v0.23.6
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[INFO] [stderr]     Checking as-slice v0.1.5
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[INFO] [stderr]     Checking num-traits v0.1.43
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[INFO] [stderr]     Checking rand_isaac v0.1.1
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[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking instant v0.1.11
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[INFO] [stdout] warning: unused import: `geo::coords_iter::CoordsIter`
[INFO] [stdout]  --> src/components/horizontal_strokes.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use geo::coords_iter::CoordsIter;
[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: `coords_iter::CoordsIter`
[INFO] [stdout]  --> src/components/vertical_strokes.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use geo::{coords_iter::CoordsIter, prelude::Contains, Polygon};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::contour::*`
[INFO] [stdout]  --> src/crates/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use crate::contour::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `my::*`
[INFO] [stdout]  --> src/crates/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use my::*;
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::app::*`
[INFO] [stdout]  --> src/extensions/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use self::app::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::easings::*`
[INFO] [stdout]  --> src/extensions/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use self::easings::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::hsl::*`
[INFO] [stdout]   --> src/extensions/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use self::hsl::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::iterator::*`
[INFO] [stdout]   --> src/extensions/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use self::iterator::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::rbg_hue::*`
[INFO] [stdout]   --> src/extensions/mod.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub use self::rbg_hue::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::srgb8::*`
[INFO] [stdout]   --> src/extensions/mod.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub use self::srgb8::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::usize::*`
[INFO] [stdout]   --> src/extensions/mod.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub use self::usize::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::draw::*`
[INFO] [stdout]   --> src/extensions/mod.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub use self::draw::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::svg::*`
[INFO] [stdout]  --> src/prelude.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use crate::svg::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `geo::coords_iter::CoordsIter`
[INFO] [stdout]  --> src/components/horizontal_strokes.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use geo::coords_iter::CoordsIter;
[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: `coords_iter::CoordsIter`
[INFO] [stdout]  --> src/components/vertical_strokes.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use geo::{coords_iter::CoordsIter, prelude::Contains, Polygon};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::contour::*`
[INFO] [stdout]  --> src/crates/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use crate::contour::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `my::*`
[INFO] [stdout]  --> src/crates/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use my::*;
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::app::*`
[INFO] [stdout]  --> src/extensions/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use self::app::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::easings::*`
[INFO] [stdout]  --> src/extensions/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use self::easings::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::hsl::*`
[INFO] [stdout]   --> src/extensions/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use self::hsl::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::iterator::*`
[INFO] [stdout]   --> src/extensions/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use self::iterator::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::rbg_hue::*`
[INFO] [stdout]   --> src/extensions/mod.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub use self::rbg_hue::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::srgb8::*`
[INFO] [stdout]   --> src/extensions/mod.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub use self::srgb8::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::usize::*`
[INFO] [stdout]   --> src/extensions/mod.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub use self::usize::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::draw::*`
[INFO] [stdout]   --> src/extensions/mod.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub use self::draw::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::svg::*`
[INFO] [stdout]  --> src/prelude.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use crate::svg::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `current_point` is assigned to, but never used
[INFO] [stdout]   --> src/svg.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut current_point = pt2(0.0f32, 0.0f32);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_current_point` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]   --> src/svg.rs:52:45
[INFO] [stdout]    |
[INFO] [stdout] 52 |                     Command::HorizontalLine(position, params) => {
[INFO] [stdout]    |                                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/svg.rs:52:55
[INFO] [stdout]    |
[INFO] [stdout] 52 |                     Command::HorizontalLine(position, params) => {
[INFO] [stdout]    |                                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]   --> src/svg.rs:65:43
[INFO] [stdout]    |
[INFO] [stdout] 65 |                     Command::VerticalLine(position, params) => {
[INFO] [stdout]    |                                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/svg.rs:65:53
[INFO] [stdout]    |
[INFO] [stdout] 65 |                     Command::VerticalLine(position, params) => {
[INFO] [stdout]    |                                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_point` is never read
[INFO] [stdout]   --> src/svg.rs:35:25
[INFO] [stdout]    |
[INFO] [stdout] 35 |                         current_point = point;
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 48 |                         current_point = point;
[INFO] [stdout]    |                         --------------------- `current_point` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_point` is never read
[INFO] [stdout]   --> src/svg.rs:48:25
[INFO] [stdout]    |
[INFO] [stdout] 48 |                         current_point = point;
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/extensions/draw.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn polylines(&self, num_polylines: usize) -> PolylineDrawings<PathStroke>;
[INFO] [stdout]    |                  ^^^^^                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn polylines(&self, num_polylines: usize) -> PolylineDrawings<'_, PathStroke>;
[INFO] [stdout]    |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/extensions/draw.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn polylines(&self, num_polylines: usize) -> PolylineDrawings<PathStroke> {
[INFO] [stdout]    |                  ^^^^^                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn polylines(&self, num_polylines: usize) -> PolylineDrawings<'_, PathStroke> {
[INFO] [stdout]    |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `current_point` is assigned to, but never used
[INFO] [stdout]   --> src/svg.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut current_point = pt2(0.0f32, 0.0f32);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_current_point` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]   --> src/svg.rs:52:45
[INFO] [stdout]    |
[INFO] [stdout] 52 |                     Command::HorizontalLine(position, params) => {
[INFO] [stdout]    |                                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/svg.rs:52:55
[INFO] [stdout]    |
[INFO] [stdout] 52 |                     Command::HorizontalLine(position, params) => {
[INFO] [stdout]    |                                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]   --> src/svg.rs:65:43
[INFO] [stdout]    |
[INFO] [stdout] 65 |                     Command::VerticalLine(position, params) => {
[INFO] [stdout]    |                                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/svg.rs:65:53
[INFO] [stdout]    |
[INFO] [stdout] 65 |                     Command::VerticalLine(position, params) => {
[INFO] [stdout]    |                                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_point` is never read
[INFO] [stdout]   --> src/svg.rs:35:25
[INFO] [stdout]    |
[INFO] [stdout] 35 |                         current_point = point;
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 48 |                         current_point = point;
[INFO] [stdout]    |                         --------------------- `current_point` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_point` is never read
[INFO] [stdout]   --> src/svg.rs:48:25
[INFO] [stdout]    |
[INFO] [stdout] 48 |                         current_point = point;
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/extensions/draw.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn polylines(&self, num_polylines: usize) -> PolylineDrawings<PathStroke>;
[INFO] [stdout]    |                  ^^^^^                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn polylines(&self, num_polylines: usize) -> PolylineDrawings<'_, PathStroke>;
[INFO] [stdout]    |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/extensions/draw.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn polylines(&self, num_polylines: usize) -> PolylineDrawings<PathStroke> {
[INFO] [stdout]    |                  ^^^^^                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn polylines(&self, num_polylines: usize) -> PolylineDrawings<'_, PathStroke> {
[INFO] [stdout]    |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `derive_builder`
[INFO] [stderr]  --> Cargo.toml:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | derive_builder = "0.10.2"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `derive_builder`
[INFO] [stderr] warning: unused dependency `graphlib`
[INFO] [stderr]   --> Cargo.toml:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | graphlib = "0.5.3"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `graphlib`
[INFO] [stderr] warning: `photon_garden` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5, fs_extra v1.2.0, svg v0.10.0, xcb v0.9.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "03340860f69810da71646fb1eb01493345ece79c00c7e0ecbf8d04728a1ed3e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03340860f69810da71646fb1eb01493345ece79c00c7e0ecbf8d04728a1ed3e5", kill_on_drop: false }`
[INFO] [stdout] 03340860f69810da71646fb1eb01493345ece79c00c7e0ecbf8d04728a1ed3e5
