[INFO] cloning repository https://github.com/rob-clarke/arusti
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rob-clarke/arusti" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frob-clarke%2Farusti", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frob-clarke%2Farusti'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c0a8258e1845eda122b1662d51af06f2d8bbeeb
[INFO] checking rob-clarke/arusti against 011c518242557d21690f7936b5812318dc2fec47 for pr-159877
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frob-clarke%2Farusti" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rob-clarke/arusti
[INFO] finished tweaking git repo https://github.com/rob-clarke/arusti
[INFO] tweaked toml for git repo https://github.com/rob-clarke/arusti written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rob-clarke/arusti on toolchain 011c518242557d21690f7936b5812318dc2fec47
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+011c518242557d21690f7936b5812318dc2fec47" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rob-clarke/arusti 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" "+011c518242557d21690f7936b5812318dc2fec47" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-macros v0.13.2
[INFO] [stderr]   Downloaded redox_syscall v0.2.8
[INFO] [stderr]   Downloaded inventory v0.1.10
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[INFO] [stderr]   Downloaded ctor v0.1.20
[INFO] [stderr]   Downloaded simba v0.1.5
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.13.2
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[INFO] [stderr]   Downloaded pyo3 v0.13.2
[INFO] [stderr]   Downloaded syn v1.0.72
[INFO] [stderr]   Downloaded nalgebra v0.21.1
[INFO] [stderr]   Downloaded libc v0.2.94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:1fa6594d87c8fa7b311925a7a77a16f539833322d9dfba4ce891f211db2f90b1" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9ec4181be22370310f90111cc8b8d235cf5d3a27c293edd2bb957217b23cf1c3
[INFO] running `Command { std: "docker" "start" "9ec4181be22370310f90111cc8b8d235cf5d3a27c293edd2bb957217b23cf1c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ec4181be22370310f90111cc8b8d235cf5d3a27c293edd2bb957217b23cf1c3", 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" "9ec4181be22370310f90111cc8b8d235cf5d3a27c293edd2bb957217b23cf1c3" "/opt/rustwide/cargo-home/bin/cargo" "+011c518242557d21690f7936b5812318dc2fec47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ec4181be22370310f90111cc8b8d235cf5d3a27c293edd2bb957217b23cf1c3", 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" "9ec4181be22370310f90111cc8b8d235cf5d3a27c293edd2bb957217b23cf1c3" "/opt/rustwide/cargo-home/bin/cargo" "+011c518242557d21690f7936b5812318dc2fec47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]     Checking matrixmultiply v0.2.4
[INFO] [stderr]     Checking xmlparser v0.13.3
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling inventory v0.1.10
[INFO] [stderr]     Checking lock_api v0.4.4
[INFO] [stderr]    Compiling pyo3 v0.13.2
[INFO] [stderr]     Checking pest v2.1.3
[INFO] [stderr]     Checking roxmltree v0.11.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking simba v0.1.5
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking nalgebra v0.21.1
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pyo3-macros-backend v0.13.2
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]    Compiling inventory-impl v0.1.10
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling ctor v0.1.20
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking indoc v0.3.6
[INFO] [stderr]    Compiling pyo3-macros v0.13.2
[INFO] [stderr]     Checking arusti v0.1.0 (/opt/rustwide/workdir/arusti)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> arusti/src/arusti/olan/parser.rs:289:12
[INFO] [stdout]     |
[INFO] [stdout] 289 |     for (i,mut elem) in elements.iter_mut().enumerate() {
[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: variable does not need to be mutable
[INFO] [stdout]    --> arusti/src/arusti/olan/parser.rs:355:9
[INFO] [stdout]     |
[INFO] [stdout] 355 |     for mut element in figure_elements.iter_mut() {
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `figure_pair`
[INFO] [stdout]    --> arusti/src/arusti/olan/figure_defs.rs:588:36
[INFO] [stdout]     |
[INFO] [stdout] 588 | pub fn get_elements_for_non_aresti(figure_pair: Pair<Rule>) -> Vec<Element> {
[INFO] [stdout]     |                                    ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_figure_pair`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `st`
[INFO] [stdout]    --> arusti/src/arusti/data_generation.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let st = theta.sin();
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_st`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `element`
[INFO] [stdout]    --> arusti/src/arusti/data_generation.rs:179:33
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn generate_line(&mut self, element: &Element) {
[INFO] [stdout]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_element`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `element`
[INFO] [stdout]    --> arusti/src/arusti/data_generation.rs:329:34
[INFO] [stdout]     |
[INFO] [stdout] 329 |     fn generate_flick(&mut self, element: &Element) {
[INFO] [stdout]     |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_element`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `element`
[INFO] [stdout]    --> arusti/src/arusti/data_generation.rs:333:33
[INFO] [stdout]     |
[INFO] [stdout] 333 |     fn generate_spin(&mut self, element: &Element) {
[INFO] [stdout]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_element`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `wind` is never read
[INFO] [stdout]   --> arusti/src/arusti/data_generation.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct DataPointGenerator {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     wind: Vector3<f32>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> arusti/src/arusti/olan/parser.rs:289:12
[INFO] [stdout]     |
[INFO] [stdout] 289 |     for (i,mut elem) in elements.iter_mut().enumerate() {
[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: variable does not need to be mutable
[INFO] [stdout]    --> arusti/src/arusti/olan/parser.rs:355:9
[INFO] [stdout]     |
[INFO] [stdout] 355 |     for mut element in figure_elements.iter_mut() {
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking pyarusti v0.1.0 (/opt/rustwide/workdir/pyarusti)
[INFO] [stdout] warning: unused variable: `figure_pair`
[INFO] [stdout]    --> arusti/src/arusti/olan/figure_defs.rs:588:36
[INFO] [stdout]     |
[INFO] [stdout] 588 | pub fn get_elements_for_non_aresti(figure_pair: Pair<Rule>) -> Vec<Element> {
[INFO] [stdout]     |                                    ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_figure_pair`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `st`
[INFO] [stdout]    --> arusti/src/arusti/data_generation.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let st = theta.sin();
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_st`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `element`
[INFO] [stdout]    --> arusti/src/arusti/data_generation.rs:179:33
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn generate_line(&mut self, element: &Element) {
[INFO] [stdout]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_element`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `element`
[INFO] [stdout]    --> arusti/src/arusti/data_generation.rs:329:34
[INFO] [stdout]     |
[INFO] [stdout] 329 |     fn generate_flick(&mut self, element: &Element) {
[INFO] [stdout]     |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_element`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `element`
[INFO] [stdout]    --> arusti/src/arusti/data_generation.rs:333:33
[INFO] [stdout]     |
[INFO] [stdout] 333 |     fn generate_spin(&mut self, element: &Element) {
[INFO] [stdout]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_element`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `wind` is never read
[INFO] [stdout]   --> arusti/src/arusti/data_generation.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct DataPointGenerator {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     wind: Vector3<f32>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arusti`
[INFO] [stdout]  --> arusti/src/autojudge.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use arusti;
[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: `arusti`
[INFO] [stdout]  --> arusti/src/autojudge.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use arusti;
[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: `pyo3::wrap_pyfunction`
[INFO] [stdout]  --> pyarusti/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use pyo3::wrap_pyfunction;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FlightDataPoint` is never constructed
[INFO] [stdout]  --> arusti/src/autojudge.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct FlightDataPoint {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_loop` is never used
[INFO] [stdout]   --> arusti/src/autojudge.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn generate_loop(start_point : Vector3<f32>, radius : f32, num_samples : i32) -> Vec<FlightDataPoint> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spilt_into_figures` is never used
[INFO] [stdout]   --> arusti/src/autojudge.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn spilt_into_figures() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pyo3::wrap_pyfunction`
[INFO] [stdout]  --> pyarusti/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use pyo3::wrap_pyfunction;
[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 variable: `py`
[INFO] [stdout]   --> pyarusti/src/lib.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn pyarusti(py: Python, m: &PyModule) -> PyResult<()> {
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_py`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `py`
[INFO] [stdout]   --> pyarusti/src/lib.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn parse(py: Python, sequence_string: String) -> PyResult<SequenceWrapper> {
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_py`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `py`
[INFO] [stdout]   --> pyarusti/src/lib.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn pyarusti(py: Python, m: &PyModule) -> PyResult<()> {
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_py`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `py`
[INFO] [stdout]   --> pyarusti/src/lib.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn parse(py: Python, sequence_string: String) -> PyResult<SequenceWrapper> {
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_py`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> pyarusti/src/lib.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | /         match self.0.elem_type {
[INFO] [stdout] 15 | |             arusti::ElementType::Line => pyelement.set_item("type","line"),
[INFO] [stdout] 16 | |             arusti::ElementType::Radius => pyelement.set_item("type","radius"),
[INFO] [stdout] 17 | |             arusti::ElementType::Turn => pyelement.set_item("type","turn"),
[INFO] [stdout] ...  |
[INFO] [stdout] 22 | |             _ => unreachable!()
[INFO] [stdout] 23 | |             };
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 14 |         let _ = match self.0.elem_type {
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> pyarusti/src/lib.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         pyelement.set_item("inverted",self.0.inverted);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let _ = pyelement.set_item("inverted",self.0.inverted);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> pyarusti/src/lib.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         pyelement.set_item("angle",self.0.angle);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let _ = pyelement.set_item("angle",self.0.angle);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> pyarusti/src/lib.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         pyelement.set_item("argument",self.0.argument);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let _ = pyelement.set_item("argument",self.0.argument);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> pyarusti/src/lib.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |             pyelements.append(ElementWrapper(element).into_py(py));
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 40 |             let _ = pyelements.append(ElementWrapper(element).into_py(py));
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> pyarusti/src/lib.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             pyfigures.append(FigureWrapper(figure).into_py(py));
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 54 |             let _ = pyfigures.append(FigureWrapper(figure).into_py(py));
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> pyarusti/src/lib.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | /         match self.0.elem_type {
[INFO] [stdout] 15 | |             arusti::ElementType::Line => pyelement.set_item("type","line"),
[INFO] [stdout] 16 | |             arusti::ElementType::Radius => pyelement.set_item("type","radius"),
[INFO] [stdout] 17 | |             arusti::ElementType::Turn => pyelement.set_item("type","turn"),
[INFO] [stdout] ...  |
[INFO] [stdout] 22 | |             _ => unreachable!()
[INFO] [stdout] 23 | |             };
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 14 |         let _ = match self.0.elem_type {
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> pyarusti/src/lib.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         pyelement.set_item("inverted",self.0.inverted);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let _ = pyelement.set_item("inverted",self.0.inverted);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> pyarusti/src/lib.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         pyelement.set_item("angle",self.0.angle);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let _ = pyelement.set_item("angle",self.0.angle);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> pyarusti/src/lib.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         pyelement.set_item("argument",self.0.argument);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let _ = pyelement.set_item("argument",self.0.argument);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> pyarusti/src/lib.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |             pyelements.append(ElementWrapper(element).into_py(py));
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 40 |             let _ = pyelements.append(ElementWrapper(element).into_py(py));
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> pyarusti/src/lib.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             pyfigures.append(FigureWrapper(figure).into_py(py));
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 54 |             let _ = pyfigures.append(FigureWrapper(figure).into_py(py));
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FlightDataPoint` is never constructed
[INFO] [stdout]  --> arusti/src/autojudge.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct FlightDataPoint {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_loop` is never used
[INFO] [stdout]   --> arusti/src/autojudge.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn generate_loop(start_point : Vector3<f32>, radius : f32, num_samples : i32) -> Vec<FlightDataPoint> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `spilt_into_figures` is never used
[INFO] [stdout]   --> arusti/src/autojudge.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn spilt_into_figures() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.58s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: pyo3 v0.13.2, pyo3-macros-backend v0.13.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 8`
[INFO] running `Command { std: "docker" "inspect" "9ec4181be22370310f90111cc8b8d235cf5d3a27c293edd2bb957217b23cf1c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ec4181be22370310f90111cc8b8d235cf5d3a27c293edd2bb957217b23cf1c3", kill_on_drop: false }`
[INFO] [stdout] 9ec4181be22370310f90111cc8b8d235cf5d3a27c293edd2bb957217b23cf1c3
