[INFO] cloning repository https://github.com/mikialex/rivermesh [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mikialex/rivermesh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikialex%2Frivermesh", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikialex%2Frivermesh'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 002ac36fa1f5185911c66b5ecbe1312e290da95c [INFO] testing mikialex/rivermesh against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikialex%2Frivermesh" "/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/mikialex/rivermesh on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mikialex/rivermesh [INFO] finished tweaking git repo https://github.com/mikialex/rivermesh [INFO] tweaked toml for git repo https://github.com/mikialex/rivermesh written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/mikialex/rivermesh already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a21093d6b371b75f8482bc9bea332a516bff39700553b8592fa198457257e36 [INFO] running `Command { std: "docker" "start" "-a" "9a21093d6b371b75f8482bc9bea332a516bff39700553b8592fa198457257e36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a21093d6b371b75f8482bc9bea332a516bff39700553b8592fa198457257e36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a21093d6b371b75f8482bc9bea332a516bff39700553b8592fa198457257e36", kill_on_drop: false }` [INFO] [stdout] 9a21093d6b371b75f8482bc9bea332a516bff39700553b8592fa198457257e36 [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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac4e319bf0d0d7984033ac98d1c9c8942a9a00ed6e74a8c19467521caf676a18 [INFO] running `Command { std: "docker" "start" "-a" "ac4e319bf0d0d7984033ac98d1c9c8942a9a00ed6e74a8c19467521caf676a18", kill_on_drop: false }` [INFO] [stderr] Compiling tobj v0.1.10 [INFO] [stderr] Compiling rivermesh v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `to` [INFO] [stdout] --> src/main.rs:163:42 [INFO] [stdout] | [INFO] [stdout] 163 | fn new(from: *mut HalfEdgeVertex, to: *mut HalfEdgeVertex) -> HalfEdge { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_to` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `x` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | x: T, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Vector3` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | #[derive(Debug, Copy, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `y` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | y: T, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Vector3` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | #[derive(Debug, Copy, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `z` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | z: T, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Vector3` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | #[derive(Debug, Copy, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `position` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | position: Vector3, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `normal` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | normal: Vector3, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `edge` [INFO] [stdout] --> src/main.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn edge(&self) -> &HalfEdge { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `edge_mut` [INFO] [stdout] --> src/main.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn edge_mut(&self) -> &mut HalfEdge { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `visit_around_edge_mut` [INFO] [stdout] --> src/main.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn visit_around_edge_mut(&self, visitor: &mut dyn FnMut(&mut HalfEdge)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `edge` [INFO] [stdout] --> src/main.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | edge: *mut HalfEdge, // one of the half-edges bordering the face [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `edge_mut` [INFO] [stdout] --> src/main.rs:122:12 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn edge_mut(&mut self) -> Option<&mut HalfEdge> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `visit_around_edge_mut` [INFO] [stdout] --> src/main.rs:131:12 [INFO] [stdout] | [INFO] [stdout] 131 | pub fn visit_around_edge_mut(&mut self, visitor: fn(&HalfEdge)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `vert` [INFO] [stdout] --> src/main.rs:191:12 [INFO] [stdout] | [INFO] [stdout] 191 | pub fn vert(&self) -> &HalfEdgeVertex { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `next` [INFO] [stdout] --> src/main.rs:199:12 [INFO] [stdout] | [INFO] [stdout] 199 | pub fn next(&self) -> &Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `face` [INFO] [stdout] --> src/main.rs:207:12 [INFO] [stdout] | [INFO] [stdout] 207 | pub fn face(&self) -> &HalfEdgeFace { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.78s [INFO] running `Command { std: "docker" "inspect" "ac4e319bf0d0d7984033ac98d1c9c8942a9a00ed6e74a8c19467521caf676a18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac4e319bf0d0d7984033ac98d1c9c8942a9a00ed6e74a8c19467521caf676a18", kill_on_drop: false }` [INFO] [stdout] ac4e319bf0d0d7984033ac98d1c9c8942a9a00ed6e74a8c19467521caf676a18 [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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 849467ef2a2b42b44fd7041def523a334998fd25a4224dccb1158a4c1883b779 [INFO] running `Command { std: "docker" "start" "-a" "849467ef2a2b42b44fd7041def523a334998fd25a4224dccb1158a4c1883b779", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rivermesh v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `to` [INFO] [stdout] --> src/main.rs:163:42 [INFO] [stdout] | [INFO] [stdout] 163 | fn new(from: *mut HalfEdgeVertex, to: *mut HalfEdgeVertex) -> HalfEdge { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_to` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `x` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | x: T, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Vector3` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | #[derive(Debug, Copy, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `y` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | y: T, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Vector3` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | #[derive(Debug, Copy, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `z` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | z: T, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Vector3` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | #[derive(Debug, Copy, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `position` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | position: Vector3, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `normal` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | normal: Vector3, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `edge` [INFO] [stdout] --> src/main.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn edge(&self) -> &HalfEdge { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `edge_mut` [INFO] [stdout] --> src/main.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn edge_mut(&self) -> &mut HalfEdge { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `visit_around_edge_mut` [INFO] [stdout] --> src/main.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn visit_around_edge_mut(&self, visitor: &mut dyn FnMut(&mut HalfEdge)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `edge` [INFO] [stdout] --> src/main.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | edge: *mut HalfEdge, // one of the half-edges bordering the face [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `edge_mut` [INFO] [stdout] --> src/main.rs:122:12 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn edge_mut(&mut self) -> Option<&mut HalfEdge> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `visit_around_edge_mut` [INFO] [stdout] --> src/main.rs:131:12 [INFO] [stdout] | [INFO] [stdout] 131 | pub fn visit_around_edge_mut(&mut self, visitor: fn(&HalfEdge)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `vert` [INFO] [stdout] --> src/main.rs:191:12 [INFO] [stdout] | [INFO] [stdout] 191 | pub fn vert(&self) -> &HalfEdgeVertex { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `next` [INFO] [stdout] --> src/main.rs:199:12 [INFO] [stdout] | [INFO] [stdout] 199 | pub fn next(&self) -> &Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `face` [INFO] [stdout] --> src/main.rs:207:12 [INFO] [stdout] | [INFO] [stdout] 207 | pub fn face(&self) -> &HalfEdgeFace { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.41s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rivermesh-a90872de0d835d7d) [INFO] running `Command { std: "docker" "inspect" "849467ef2a2b42b44fd7041def523a334998fd25a4224dccb1158a4c1883b779", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "849467ef2a2b42b44fd7041def523a334998fd25a4224dccb1158a4c1883b779", kill_on_drop: false }` [INFO] [stdout] 849467ef2a2b42b44fd7041def523a334998fd25a4224dccb1158a4c1883b779 [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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9daa311649b426f54f3c287c76153df3201c64997ec3edcaafb2e809406b761f [INFO] running `Command { std: "docker" "start" "-a" "9daa311649b426f54f3c287c76153df3201c64997ec3edcaafb2e809406b761f", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `to` [INFO] [stderr] --> src/main.rs:163:42 [INFO] [stderr] | [INFO] [stderr] 163 | fn new(from: *mut HalfEdgeVertex, to: *mut HalfEdgeVertex) -> HalfEdge { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_to` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `x` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | x: T, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Vector3` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/main.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | #[derive(Debug, Copy, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `y` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | y: T, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Vector3` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/main.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | #[derive(Debug, Copy, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `z` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | z: T, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Vector3` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/main.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | #[derive(Debug, Copy, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `position` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | position: Vector3, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `normal` [INFO] [stderr] --> src/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | normal: Vector3, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `edge` [INFO] [stderr] --> src/main.rs:29:12 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn edge(&self) -> &HalfEdge { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `edge_mut` [INFO] [stderr] --> src/main.rs:34:12 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn edge_mut(&self) -> &mut HalfEdge { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `visit_around_edge_mut` [INFO] [stderr] --> src/main.rs:39:12 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn visit_around_edge_mut(&self, visitor: &mut dyn FnMut(&mut HalfEdge)) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `edge` [INFO] [stderr] --> src/main.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | edge: *mut HalfEdge, // one of the half-edges bordering the face [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `edge_mut` [INFO] [stderr] --> src/main.rs:122:12 [INFO] [stderr] | [INFO] [stderr] 122 | pub fn edge_mut(&mut self) -> Option<&mut HalfEdge> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `visit_around_edge_mut` [INFO] [stderr] --> src/main.rs:131:12 [INFO] [stderr] | [INFO] [stderr] 131 | pub fn visit_around_edge_mut(&mut self, visitor: fn(&HalfEdge)) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `vert` [INFO] [stderr] --> src/main.rs:191:12 [INFO] [stderr] | [INFO] [stderr] 191 | pub fn vert(&self) -> &HalfEdgeVertex { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `next` [INFO] [stderr] --> src/main.rs:199:12 [INFO] [stderr] | [INFO] [stderr] 199 | pub fn next(&self) -> &Self { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `face` [INFO] [stderr] --> src/main.rs:207:12 [INFO] [stderr] | [INFO] [stderr] 207 | pub fn face(&self) -> &HalfEdgeFace { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rivermesh` (bin "rivermesh" test) generated 15 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rivermesh-a90872de0d835d7d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9daa311649b426f54f3c287c76153df3201c64997ec3edcaafb2e809406b761f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9daa311649b426f54f3c287c76153df3201c64997ec3edcaafb2e809406b761f", kill_on_drop: false }` [INFO] [stdout] 9daa311649b426f54f3c287c76153df3201c64997ec3edcaafb2e809406b761f