[INFO] fetching crate RustGraphix 0.2.1...
[INFO] checking RustGraphix-0.2.1 against try#47af3d0de9d26c7deba4cfb203b710cc3f764e91 for pr-130443
[INFO] extracting crate RustGraphix 0.2.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate RustGraphix 0.2.1 on toolchain 47af3d0de9d26c7deba4cfb203b710cc3f764e91
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate RustGraphix 0.2.1
[INFO] finished tweaking crates.io crate RustGraphix 0.2.1
[INFO] tweaked toml for crates.io crate RustGraphix 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate RustGraphix 0.2.1 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" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1d70539b50207f28822663a63faebea50d34fe68d6108dbb99d84d35ff4a79a
[INFO] running `Command { std: "docker" "start" "-a" "b1d70539b50207f28822663a63faebea50d34fe68d6108dbb99d84d35ff4a79a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1d70539b50207f28822663a63faebea50d34fe68d6108dbb99d84d35ff4a79a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1d70539b50207f28822663a63faebea50d34fe68d6108dbb99d84d35ff4a79a", kill_on_drop: false }`
[INFO] [stdout] b1d70539b50207f28822663a63faebea50d34fe68d6108dbb99d84d35ff4a79a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63bb3434db5bb6b9885ebc643438686c742d72f3d748c65551848faa2463aace
[INFO] running `Command { std: "docker" "start" "-a" "63bb3434db5bb6b9885ebc643438686c742d72f3d748c65551848faa2463aace", kill_on_drop: false }`
[INFO] [stderr]     Checking RustGraphix v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `math_f` should have an upper camel case name
[INFO] [stdout]  --> src/vectors/vec2.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub struct math_f;
[INFO] [stdout]   |                ^^^^^^ help: convert the identifier to upper camel case: `MathF`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `math_f` should have an upper camel case name
[INFO] [stdout]  --> src/vectors/vec2.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub struct math_f;
[INFO] [stdout]   |                ^^^^^^ help: convert the identifier to upper camel case: `MathF`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/vectors/vec3.rs:71:15
[INFO] [stdout]    |
[INFO] [stdout] 71 |           let mut res = self.sub(vector).magnitude;
[INFO] [stdout]    |               ----^^^
[INFO] [stdout]    |               |
[INFO] [stdout]    |               help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/vectors/vec2.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Vec2 {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 19 |     pub fn new(x_axis: f64, y_axis: f64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Quaternion` is never used
[INFO] [stdout]  --> src/vectors/vec2.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub trait Quaternion {
[INFO] [stdout]   |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `math_f` is never constructed
[INFO] [stdout]  --> src/vectors/vec2.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub struct math_f;
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `distance` and `normalize` are never used
[INFO] [stdout]   --> src/vectors/vec2.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub trait Magnitude {
[INFO] [stdout]    |               --------- methods in this trait
[INFO] [stdout] 32 |         fn distance(&self, vector: Vec2) -> f64;
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 33 |         fn normalize(&self) -> Vec2;
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/vectors/vec3.rs:71:15
[INFO] [stdout]    |
[INFO] [stdout] 71 |           let mut res = self.sub(vector).magnitude;
[INFO] [stdout]    |               ----^^^
[INFO] [stdout]    |               |
[INFO] [stdout]    |               help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add` and `dot` are never used
[INFO] [stdout]   --> src/vectors/vec2.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub trait Op {
[INFO] [stdout]    |               -- methods in this trait
[INFO] [stdout] 37 |         fn add(&self, vec: Vec2) -> Vec2;
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 38 |         fn sub(&self, vec: Vec2) -> Vec2;
[INFO] [stdout] 39 |         fn dot(&self, vec: Vec2) -> f64;
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `translate` is never used
[INFO] [stdout]   --> src/vectors/vec2.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub trait Transform {
[INFO] [stdout]    |               --------- method in this trait
[INFO] [stdout] 43 |         fn translate(&mut self, coords: Vec2);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/vectors/vec2.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Vec2 {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 19 |     pub fn new(x_axis: f64, y_axis: f64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Quaternion` is never used
[INFO] [stdout]  --> src/vectors/vec2.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub trait Quaternion {
[INFO] [stdout]   |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Props` is never used
[INFO] [stdout]  --> src/vectors/vec3.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 |     pub trait Props {}
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `math_f` is never constructed
[INFO] [stdout]  --> src/vectors/vec2.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub struct math_f;
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `distance` and `normalize` are never used
[INFO] [stdout]   --> src/vectors/vec2.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub trait Magnitude {
[INFO] [stdout]    |               --------- methods in this trait
[INFO] [stdout] 32 |         fn distance(&self, vector: Vec2) -> f64;
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 33 |         fn normalize(&self) -> Vec2;
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add` and `dot` are never used
[INFO] [stdout]  --> src/vectors/vec3.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub trait Op {
[INFO] [stdout]   |               -- methods in this trait
[INFO] [stdout] 5 |         fn add(&mut self, vector3: Vector3);
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 6 |         fn sub(&mut self, other: Vector3) -> Vector3;
[INFO] [stdout] 7 |         fn dot(&self, vector3: Vector3) -> f64;
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add` and `dot` are never used
[INFO] [stdout]   --> src/vectors/vec2.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub trait Op {
[INFO] [stdout]    |               -- methods in this trait
[INFO] [stdout] 37 |         fn add(&self, vec: Vec2) -> Vec2;
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 38 |         fn sub(&self, vec: Vec2) -> Vec2;
[INFO] [stdout] 39 |         fn dot(&self, vec: Vec2) -> f64;
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `translate` is never used
[INFO] [stdout]   --> src/vectors/vec2.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub trait Transform {
[INFO] [stdout]    |               --------- method in this trait
[INFO] [stdout] 43 |         fn translate(&mut self, coords: Vec2);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Props` is never used
[INFO] [stdout]  --> src/vectors/vec3.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 |     pub trait Props {}
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `translate` and `normalize` are never used
[INFO] [stdout]   --> src/vectors/vec3.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub trait Transform {
[INFO] [stdout]    |               --------- methods in this trait
[INFO] [stdout] 11 |         fn translate(&mut self, x: f64, y: f64, z: f64);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 12 |         fn normalize(&mut self);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add` and `dot` are never used
[INFO] [stdout]  --> src/vectors/vec3.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub trait Op {
[INFO] [stdout]   |               -- methods in this trait
[INFO] [stdout] 5 |         fn add(&mut self, vector3: Vector3);
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 6 |         fn sub(&mut self, other: Vector3) -> Vector3;
[INFO] [stdout] 7 |         fn dot(&self, vector3: Vector3) -> f64;
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `translate` and `normalize` are never used
[INFO] [stdout]   --> src/vectors/vec3.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub trait Transform {
[INFO] [stdout]    |               --------- methods in this trait
[INFO] [stdout] 11 |         fn translate(&mut self, x: f64, y: f64, z: f64);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 12 |         fn normalize(&mut self);
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `Distance` is never used
[INFO] [stdout]   --> src/vectors/vec3.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub trait Analysis {
[INFO] [stdout]    |               -------- method in this trait
[INFO] [stdout] 17 |         fn Distance(&mut self, vector: Vector3) -> f64;
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `Distance` is never used
[INFO] [stdout]   --> src/vectors/vec3.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub trait Analysis {
[INFO] [stdout]    |               -------- method in this trait
[INFO] [stdout] 17 |         fn Distance(&mut self, vector: Vector3) -> f64;
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Vector3` should have a snake case name
[INFO] [stdout]  --> src/vectors/vec3.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod Vector3 {
[INFO] [stdout]   |         ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vector3`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Vector3` should have a snake case name
[INFO] [stdout]  --> src/vectors/vec3.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod Vector3 {
[INFO] [stdout]   |         ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vector3`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `Distance` should have a snake case name
[INFO] [stdout]   --> src/vectors/vec3.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |         fn Distance(&mut self, vector: Vector3) -> f64;
[INFO] [stdout]    |            ^^^^^^^^ help: convert the identifier to snake case: `distance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `Distance` should have a snake case name
[INFO] [stdout]   --> src/vectors/vec3.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |         fn Distance(&mut self, vector: Vector3) -> f64;
[INFO] [stdout]    |            ^^^^^^^^ help: convert the identifier to snake case: `distance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "63bb3434db5bb6b9885ebc643438686c742d72f3d748c65551848faa2463aace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63bb3434db5bb6b9885ebc643438686c742d72f3d748c65551848faa2463aace", kill_on_drop: false }`
[INFO] [stdout] 63bb3434db5bb6b9885ebc643438686c742d72f3d748c65551848faa2463aace
