[INFO] cloning repository https://github.com/idealistos/poly_algebra [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/idealistos/poly_algebra" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidealistos%2Fpoly_algebra", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidealistos%2Fpoly_algebra'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 79fb96c4eef42e7c5efb0cbab9576e2c03af5756 [INFO] checking idealistos/poly_algebra against master#80b898258da78fdd1262438126aa0cf90e395f0c for pr-149195-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidealistos%2Fpoly_algebra" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/idealistos/poly_algebra [INFO] finished tweaking git repo https://github.com/idealistos/poly_algebra [INFO] tweaked toml for git repo https://github.com/idealistos/poly_algebra written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/idealistos/poly_algebra on toolchain 80b898258da78fdd1262438126aa0cf90e395f0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80b898258da78fdd1262438126aa0cf90e395f0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/idealistos/poly_algebra 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" "+80b898258da78fdd1262438126aa0cf90e395f0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sea-query-binder v0.5.0 [INFO] [stderr] Downloaded test-log-macros v0.2.18 [INFO] [stderr] Downloaded test-log v0.2.18 [INFO] [stderr] Downloaded bigdecimal v0.3.1 [INFO] [stderr] Downloaded ouroboros v0.17.2 [INFO] [stderr] Downloaded sea-orm-macros v0.12.15 [INFO] [stderr] Downloaded ouroboros_macro v0.17.2 [INFO] [stderr] Downloaded sea-query v0.30.7 [INFO] [stderr] Downloaded rust_decimal v1.37.1 [INFO] [stderr] Downloaded async-std v1.13.1 [INFO] [stderr] Downloaded sea-orm v0.12.15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+80b898258da78fdd1262438126aa0cf90e395f0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 664fdb88480856ca6b4b61142c594e9a1be84fe67d47a517795de9246e0ecb65 [INFO] running `Command { std: "docker" "start" "-a" "664fdb88480856ca6b4b61142c594e9a1be84fe67d47a517795de9246e0ecb65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "664fdb88480856ca6b4b61142c594e9a1be84fe67d47a517795de9246e0ecb65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "664fdb88480856ca6b4b61142c594e9a1be84fe67d47a517795de9246e0ecb65", kill_on_drop: false }` [INFO] [stdout] 664fdb88480856ca6b4b61142c594e9a1be84fe67d47a517795de9246e0ecb65 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+80b898258da78fdd1262438126aa0cf90e395f0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b354ee3fac4d2b09a8facf9f7e7326a16b9f71413028dc13e9b2703df3431aa [INFO] running `Command { std: "docker" "start" "-a" "5b354ee3fac4d2b09a8facf9f7e7326a16b9f71413028dc13e9b2703df3431aa", kill_on_drop: false }` [INFO] [stderr] Checking value-bag v1.11.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling syn v2.0.102 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Checking foldhash v0.1.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling time-macros v0.2.22 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] 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[INFO] [stderr] Checking actix-server v2.6.0 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking actix-codec v0.5.2 [INFO] [stderr] Checking time v0.3.41 [INFO] [stderr] Checking sqlx-core v0.7.2 [INFO] [stderr] Checking sea-query v0.30.7 [INFO] [stderr] Checking sqlx-sqlite v0.7.2 [INFO] [stderr] Checking actix-http v3.11.0 [INFO] [stderr] Checking sqlx v0.7.2 [INFO] [stderr] Checking sea-query-binder v0.5.0 [INFO] [stderr] Checking sea-orm v0.12.15 [INFO] [stderr] Checking actix-web v4.11.0 [INFO] [stderr] Checking actix-cors v0.7.1 [INFO] [stderr] Checking poly_algebra v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/elimination.rs:539:9 [INFO] [stdout] | [INFO] [stdout] 539 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/service.rs:308:26 [INFO] [stdout] | [INFO] [stdout] 308 | .map(|c| ("line".to_string() + &c.to_string())) [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] 308 - .map(|c| ("line".to_string() + &c.to_string())) [INFO] [stdout] 308 + .map(|c| "line".to_string() + &c.to_string() ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/service.rs:331:26 [INFO] [stdout] | [INFO] [stdout] 331 | .map(|c| ("line".to_string() + &c.to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 331 - .map(|c| ("line".to_string() + &c.to_string())) [INFO] [stdout] 331 + .map(|c| "line".to_string() + &c.to_string() ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/service.rs:354:26 [INFO] [stdout] | [INFO] [stdout] 354 | .map(|c| ("line".to_string() + &c.to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 354 - .map(|c| ("line".to_string() + &c.to_string())) [INFO] [stdout] 354 + .map(|c| "line".to_string() + &c.to_string() ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/service.rs:377:26 [INFO] [stdout] | [INFO] [stdout] 377 | .map(|c| ("line".to_string() + &c.to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 377 - .map(|c| ("line".to_string() + &c.to_string())) [INFO] [stdout] 377 + .map(|c| "line".to_string() + &c.to_string() ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/service.rs:412:26 [INFO] [stdout] | [INFO] [stdout] 412 | .map(|c| ("inv".to_string() + &c.to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 412 - .map(|c| ("inv".to_string() + &c.to_string())) [INFO] [stdout] 412 + .map(|c| "inv".to_string() + &c.to_string() ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/service.rs:437:26 [INFO] [stdout] | [INFO] [stdout] 437 | .map(|c| ("inv".to_string() + &c.to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 437 - .map(|c| ("inv".to_string() + &c.to_string())) [INFO] [stdout] 437 + .map(|c| "inv".to_string() + &c.to_string() ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/service.rs:453:26 [INFO] [stdout] | [INFO] [stdout] 453 | .map(|c| ("inv".to_string() + &c.to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 453 - .map(|c| ("inv".to_string() + &c.to_string())) [INFO] [stdout] 453 + .map(|c| "inv".to_string() + &c.to_string() ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/service.rs:468:26 [INFO] [stdout] | [INFO] [stdout] 468 | .map(|c| ("locus".to_string() + &c.to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 468 - .map(|c| ("locus".to_string() + &c.to_string())) [INFO] [stdout] 468 + .map(|c| "locus".to_string() + &c.to_string() ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/service.rs:308:26 [INFO] [stdout] | [INFO] [stdout] 308 | .map(|c| ("line".to_string() + &c.to_string())) [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] 308 - .map(|c| ("line".to_string() + &c.to_string())) [INFO] [stdout] 308 + .map(|c| "line".to_string() + &c.to_string() ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/service.rs:331:26 [INFO] [stdout] | [INFO] [stdout] 331 | .map(|c| ("line".to_string() + &c.to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 331 - .map(|c| ("line".to_string() + &c.to_string())) [INFO] [stdout] 331 + .map(|c| "line".to_string() + &c.to_string() ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/service.rs:354:26 [INFO] [stdout] | [INFO] [stdout] 354 | .map(|c| ("line".to_string() + &c.to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 354 - .map(|c| ("line".to_string() + &c.to_string())) [INFO] [stdout] 354 + .map(|c| "line".to_string() + &c.to_string() ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/service.rs:377:26 [INFO] [stdout] | [INFO] [stdout] 377 | .map(|c| ("line".to_string() + &c.to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 377 - .map(|c| ("line".to_string() + &c.to_string())) [INFO] [stdout] 377 + .map(|c| "line".to_string() + &c.to_string() ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/service.rs:412:26 [INFO] [stdout] | [INFO] [stdout] 412 | .map(|c| ("inv".to_string() + &c.to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 412 - .map(|c| ("inv".to_string() + &c.to_string())) [INFO] [stdout] 412 + .map(|c| "inv".to_string() + &c.to_string() ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/service.rs:437:26 [INFO] [stdout] | [INFO] [stdout] 437 | .map(|c| ("inv".to_string() + &c.to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 437 - .map(|c| ("inv".to_string() + &c.to_string())) [INFO] [stdout] 437 + .map(|c| "inv".to_string() + &c.to_string() ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/service.rs:453:26 [INFO] [stdout] | [INFO] [stdout] 453 | .map(|c| ("inv".to_string() + &c.to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 453 - .map(|c| ("inv".to_string() + &c.to_string())) [INFO] [stdout] 453 + .map(|c| "inv".to_string() + &c.to_string() ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/service.rs:468:26 [INFO] [stdout] | [INFO] [stdout] 468 | .map(|c| ("locus".to_string() + &c.to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 468 - .map(|c| ("locus".to_string() + &c.to_string())) [INFO] [stdout] 468 + .map(|c| "locus".to_string() + &c.to_string() ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `degree_a` is never read [INFO] [stdout] --> src/elimination.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 12 | struct EliminationStep { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | pub degree_a: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `EliminationStep` has derived impls for the traits `Clone` and `Debug`, but these are 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: field `gcd` is never read [INFO] [stdout] --> src/poly/poly_operations.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct ReductionResult { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 20 | pub gcd: Rc, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ReductionResult` 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: method `get_derivative` is never used [INFO] [stdout] --> src/poly/poly_operations.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub trait PolyOperations { [INFO] [stdout] | -------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 31 | fn get_derivative(&self, v: u8) -> Poly; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `plot_to_file` is never used [INFO] [stdout] --> src/poly_draw.rs:151:12 [INFO] [stdout] | [INFO] [stdout] 43 | impl XYPolyDraw { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 151 | pub fn plot_to_file( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PlotPoint` is never constructed [INFO] [stdout] --> src/service.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct PlotPoint { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `compute_determinant`, `resultant`, `points_at_fixed_x`, and `points_at_fixed_y` are never used [INFO] [stdout] --> src/x_poly.rs:491:8 [INFO] [stdout] | [INFO] [stdout] 406 | impl XYPoly { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 491 | fn compute_determinant(matrix: &mut [Vec]) -> XPoly { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 538 | pub fn resultant(&self, other: &XYPoly) -> XPoly { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 607 | pub fn points_at_fixed_x(&self, x: f64, y_low: f64, y_high: f64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 618 | pub fn points_at_fixed_y(&self, y: f64, x_low: f64, x_high: f64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/poly/poly_conversion.rs:26:26 [INFO] [stdout] | [INFO] [stdout] 26 | fn with_full_display(&self) -> PolyWithFullDisplay; [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] 26 | fn with_full_display(&self) -> PolyWithFullDisplay<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/poly/poly_conversion.rs:216:26 [INFO] [stdout] | [INFO] [stdout] 216 | fn with_full_display(&self) -> PolyWithFullDisplay { [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] 216 | fn with_full_display(&self) -> PolyWithFullDisplay<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `plot_to_file` is never used [INFO] [stdout] --> src/poly_draw.rs:151:12 [INFO] [stdout] | [INFO] [stdout] 43 | impl XYPolyDraw { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 151 | pub fn plot_to_file( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PlotPoint` is never constructed [INFO] [stdout] --> src/service.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct PlotPoint { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/poly/poly_conversion.rs:26:26 [INFO] [stdout] | [INFO] [stdout] 26 | fn with_full_display(&self) -> PolyWithFullDisplay; [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] 26 | fn with_full_display(&self) -> PolyWithFullDisplay<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/poly/poly_conversion.rs:216:26 [INFO] [stdout] | [INFO] [stdout] 216 | fn with_full_display(&self) -> PolyWithFullDisplay { [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] 216 | fn with_full_display(&self) -> PolyWithFullDisplay<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 23s [INFO] running `Command { std: "docker" "inspect" "5b354ee3fac4d2b09a8facf9f7e7326a16b9f71413028dc13e9b2703df3431aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b354ee3fac4d2b09a8facf9f7e7326a16b9f71413028dc13e9b2703df3431aa", kill_on_drop: false }` [INFO] [stdout] 5b354ee3fac4d2b09a8facf9f7e7326a16b9f71413028dc13e9b2703df3431aa