[INFO] cloning repository https://github.com/HMPerson1/orbit-sim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HMPerson1/orbit-sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHMPerson1%2Forbit-sim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHMPerson1%2Forbit-sim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e6c976272fb228b71aef80d0830958bc42b9dc23
[INFO] testing HMPerson1/orbit-sim against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHMPerson1%2Forbit-sim" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HMPerson1/orbit-sim on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HMPerson1/orbit-sim
[INFO] finished tweaking git repo https://github.com/HMPerson1/orbit-sim
[INFO] tweaked toml for git repo https://github.com/HMPerson1/orbit-sim written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/HMPerson1/orbit-sim already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d2ee26ac8f8a7cb84a85411e826601675f1d8a848d942c94bf4528715ce50a4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7d2ee26ac8f8a7cb84a85411e826601675f1d8a848d942c94bf4528715ce50a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d2ee26ac8f8a7cb84a85411e826601675f1d8a848d942c94bf4528715ce50a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d2ee26ac8f8a7cb84a85411e826601675f1d8a848d942c94bf4528715ce50a4", kill_on_drop: false }`
[INFO] [stdout] 7d2ee26ac8f8a7cb84a85411e826601675f1d8a848d942c94bf4528715ce50a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3f14bdcbcbaf4a17f9861b37be1597ec732c0d07078dcb85311d2abcc47b70a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e3f14bdcbcbaf4a17f9861b37be1597ec732c0d07078dcb85311d2abcc47b70a", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling gdk-pixbuf v0.2.0
[INFO] [stderr]    Compiling gio v0.2.0
[INFO] [stderr]    Compiling cairo-rs v0.2.0
[INFO] [stderr]    Compiling gdk v0.6.0
[INFO] [stderr]    Compiling c_vec v1.2.1
[INFO] [stderr]    Compiling gtk v0.2.0
[INFO] [stderr]    Compiling tau v1.0.4
[INFO] [stderr]    Compiling glib-sys v0.4.0
[INFO] [stderr]    Compiling gobject-sys v0.4.0
[INFO] [stderr]    Compiling gio-sys v0.4.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.4.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.4.0
[INFO] [stderr]    Compiling pango-sys v0.4.0
[INFO] [stderr]    Compiling gdk-sys v0.4.0
[INFO] [stderr]    Compiling atk-sys v0.4.0
[INFO] [stderr]    Compiling gtk-sys v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling generic-array v0.2.1
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling glib v0.3.1
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling simba v0.1.5
[INFO] [stderr]    Compiling nalgebra v0.21.1
[INFO] [stderr]    Compiling pango v0.2.0
[INFO] [stderr]    Compiling orbit-sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Matrix3`, `Unit`
[INFO] [stdout]  --> src/orbits.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | use na::{Matrix3, Point2, Vector2, Vector3, Rotation3, Unit};
[INFO] [stdout]   |          ^^^^^^^                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Affine2`
[INFO] [stdout]  --> src/conics.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | use na::{Affine2, Matrix3, Point2, Vector2, Transform2};
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/gui/main.rs:85:32
[INFO] [stdout]    |
[INFO] [stdout] 85 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout]    |                                ^    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 85 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout] 85 +     setup_spinbutton!(drawing, -TAU to (TAU) by (TAU/60.0);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/gui/main.rs:85:42
[INFO] [stdout]    |
[INFO] [stdout] 85 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout]    |                                          ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 85 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout] 85 +     setup_spinbutton!(drawing, (-TAU) to TAU by (TAU/60.0);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/gui/main.rs:85:51
[INFO] [stdout]    |
[INFO] [stdout] 85 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout]    |                                                   ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 85 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout] 85 +     setup_spinbutton!(drawing, (-TAU) to (TAU) by TAU/60.0;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/gui/main.rs:87:32
[INFO] [stdout]    |
[INFO] [stdout] 87 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout]    |                                ^    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 87 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout] 87 +     setup_spinbutton!(drawing, -TAU to (TAU) by (TAU/60.0);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/gui/main.rs:87:42
[INFO] [stdout]    |
[INFO] [stdout] 87 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout]    |                                          ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 87 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout] 87 +     setup_spinbutton!(drawing, (-TAU) to TAU by (TAU/60.0);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/gui/main.rs:87:51
[INFO] [stdout]    |
[INFO] [stdout] 87 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout]    |                                                   ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 87 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout] 87 +     setup_spinbutton!(drawing, (-TAU) to (TAU) by TAU/60.0;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/gui/main.rs:89:32
[INFO] [stdout]    |
[INFO] [stdout] 89 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout]    |                                ^    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 89 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout] 89 +     setup_spinbutton!(drawing, -TAU to (TAU) by (TAU/60.0);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/gui/main.rs:89:42
[INFO] [stdout]    |
[INFO] [stdout] 89 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout]    |                                          ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 89 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout] 89 +     setup_spinbutton!(drawing, (-TAU) to TAU by (TAU/60.0);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/gui/main.rs:89:51
[INFO] [stdout]    |
[INFO] [stdout] 89 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout]    |                                                   ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 89 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout] 89 +     setup_spinbutton!(drawing, (-TAU) to (TAU) by TAU/60.0;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Affine2`, `Matrix3`, `Rotation2`, `Vector2`
[INFO] [stdout]  --> src/gui/render.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | use na::{Affine2, Rotation2, Rotation3, Matrix3, U2, Vector2, Vector3, Transform2};
[INFO] [stdout]   |          ^^^^^^^  ^^^^^^^^^             ^^^^^^^      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `period`
[INFO] [stdout]   --> src/orbits.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn period(&self, mu: f64) -> f64 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAX_ITERATIONS`
[INFO] [stdout]   --> src/orbits.rs:72:1
[INFO] [stdout]    |
[INFO] [stdout] 72 | const MAX_ITERATIONS: u8 = 20;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACCURACY`
[INFO] [stdout]   --> src/orbits.rs:73:1
[INFO] [stdout]    |
[INFO] [stdout] 73 | const ACCURACY: f64 = 1e-15;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `approx_inv_kepler`
[INFO] [stdout]   --> src/orbits.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn approx_inv_kepler(ecc: f64, mean_anom: f64) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `kepler`
[INFO] [stdout]    --> src/orbits.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub fn kepler(ecc: f64, ecc_anom: f64) -> f64 {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `point`
[INFO] [stdout]    --> src/conics.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn point(&self, ecc_anom: f64) -> Point2<f64> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ascending_node`
[INFO] [stdout]    --> src/gui/render.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 |     ascending_node: Option<F3>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `descending_node`
[INFO] [stdout]    --> src/gui/render.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 155 |     descending_node: Option<F4>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `INTERNAL_ALPHA`
[INFO] [stdout]    --> src/gui/render.rs:169:1
[INFO] [stdout]     |
[INFO] [stdout] 169 | const INTERNAL_ALPHA: f64 = 1.0 / 3.0;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 18s
[INFO] running `Command { std: "docker" "inspect" "e3f14bdcbcbaf4a17f9861b37be1597ec732c0d07078dcb85311d2abcc47b70a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3f14bdcbcbaf4a17f9861b37be1597ec732c0d07078dcb85311d2abcc47b70a", kill_on_drop: false }`
[INFO] [stdout] e3f14bdcbcbaf4a17f9861b37be1597ec732c0d07078dcb85311d2abcc47b70a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58286f752cf1984ccf1b9cef1669d7fcf3fd49b8e2b9a75077cd70a79a7447bc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "58286f752cf1984ccf1b9cef1669d7fcf3fd49b8e2b9a75077cd70a79a7447bc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling orbit-sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Matrix3`, `Unit`
[INFO] [stdout]  --> src/orbits.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | use na::{Matrix3, Point2, Vector2, Vector3, Rotation3, Unit};
[INFO] [stdout]   |          ^^^^^^^                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Affine2`
[INFO] [stdout]  --> src/conics.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | use na::{Affine2, Matrix3, Point2, Vector2, Transform2};
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/gui/main.rs:85:32
[INFO] [stdout]    |
[INFO] [stdout] 85 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout]    |                                ^    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 85 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout] 85 +     setup_spinbutton!(drawing, -TAU to (TAU) by (TAU/60.0);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/gui/main.rs:85:42
[INFO] [stdout]    |
[INFO] [stdout] 85 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout]    |                                          ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 85 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout] 85 +     setup_spinbutton!(drawing, (-TAU) to TAU by (TAU/60.0);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/gui/main.rs:85:51
[INFO] [stdout]    |
[INFO] [stdout] 85 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout]    |                                                   ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 85 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout] 85 +     setup_spinbutton!(drawing, (-TAU) to (TAU) by TAU/60.0;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/gui/main.rs:87:32
[INFO] [stdout]    |
[INFO] [stdout] 87 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout]    |                                ^    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 87 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout] 87 +     setup_spinbutton!(drawing, -TAU to (TAU) by (TAU/60.0);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/gui/main.rs:87:42
[INFO] [stdout]    |
[INFO] [stdout] 87 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout]    |                                          ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 87 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout] 87 +     setup_spinbutton!(drawing, (-TAU) to TAU by (TAU/60.0);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/gui/main.rs:87:51
[INFO] [stdout]    |
[INFO] [stdout] 87 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout]    |                                                   ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 87 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout] 87 +     setup_spinbutton!(drawing, (-TAU) to (TAU) by TAU/60.0;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/gui/main.rs:89:32
[INFO] [stdout]    |
[INFO] [stdout] 89 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout]    |                                ^    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 89 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout] 89 +     setup_spinbutton!(drawing, -TAU to (TAU) by (TAU/60.0);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/gui/main.rs:89:42
[INFO] [stdout]    |
[INFO] [stdout] 89 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout]    |                                          ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 89 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout] 89 +     setup_spinbutton!(drawing, (-TAU) to TAU by (TAU/60.0);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/gui/main.rs:89:51
[INFO] [stdout]    |
[INFO] [stdout] 89 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout]    |                                                   ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 89 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stdout] 89 +     setup_spinbutton!(drawing, (-TAU) to (TAU) by TAU/60.0;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Affine2`, `Matrix3`, `Rotation2`, `Vector2`
[INFO] [stdout]  --> src/gui/render.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | use na::{Affine2, Rotation2, Rotation3, Matrix3, U2, Vector2, Vector3, Transform2};
[INFO] [stdout]   |          ^^^^^^^  ^^^^^^^^^             ^^^^^^^      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `period`
[INFO] [stdout]   --> src/orbits.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn period(&self, mu: f64) -> f64 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAX_ITERATIONS`
[INFO] [stdout]   --> src/orbits.rs:72:1
[INFO] [stdout]    |
[INFO] [stdout] 72 | const MAX_ITERATIONS: u8 = 20;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACCURACY`
[INFO] [stdout]   --> src/orbits.rs:73:1
[INFO] [stdout]    |
[INFO] [stdout] 73 | const ACCURACY: f64 = 1e-15;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `approx_inv_kepler`
[INFO] [stdout]   --> src/orbits.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn approx_inv_kepler(ecc: f64, mean_anom: f64) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `kepler`
[INFO] [stdout]    --> src/orbits.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub fn kepler(ecc: f64, ecc_anom: f64) -> f64 {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `point`
[INFO] [stdout]    --> src/conics.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn point(&self, ecc_anom: f64) -> Point2<f64> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ascending_node`
[INFO] [stdout]    --> src/gui/render.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 |     ascending_node: Option<F3>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `descending_node`
[INFO] [stdout]    --> src/gui/render.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 155 |     descending_node: Option<F4>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `INTERNAL_ALPHA`
[INFO] [stdout]    --> src/gui/render.rs:169:1
[INFO] [stdout]     |
[INFO] [stdout] 169 | const INTERNAL_ALPHA: f64 = 1.0 / 3.0;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `Command { std: "docker" "inspect" "58286f752cf1984ccf1b9cef1669d7fcf3fd49b8e2b9a75077cd70a79a7447bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58286f752cf1984ccf1b9cef1669d7fcf3fd49b8e2b9a75077cd70a79a7447bc", kill_on_drop: false }`
[INFO] [stdout] 58286f752cf1984ccf1b9cef1669d7fcf3fd49b8e2b9a75077cd70a79a7447bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0fe4143df7fa7b9fd864e172b9da45a3abc56cab9a21987585d6ef14ea400f46
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0fe4143df7fa7b9fd864e172b9da45a3abc56cab9a21987585d6ef14ea400f46", kill_on_drop: false }`
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Matrix3`, `Unit`
[INFO] [stderr]  --> src/orbits.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | use na::{Matrix3, Point2, Vector2, Vector3, Rotation3, Unit};
[INFO] [stderr]   |          ^^^^^^^                                       ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Affine2`
[INFO] [stderr]  --> src/conics.rs:1:10
[INFO] [stderr]   |
[INFO] [stderr] 1 | use na::{Affine2, Matrix3, Point2, Vector2, Transform2};
[INFO] [stderr]   |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/gui/main.rs:85:32
[INFO] [stderr]    |
[INFO] [stderr] 85 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stderr]    |                                ^    ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 85 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stderr] 85 +     setup_spinbutton!(drawing, -TAU to (TAU) by (TAU/60.0);
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/gui/main.rs:85:42
[INFO] [stderr]    |
[INFO] [stderr] 85 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stderr]    |                                          ^   ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 85 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stderr] 85 +     setup_spinbutton!(drawing, (-TAU) to TAU by (TAU/60.0);
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/gui/main.rs:85:51
[INFO] [stderr]    |
[INFO] [stderr] 85 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stderr]    |                                                   ^        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 85 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stderr] 85 +     setup_spinbutton!(drawing, (-TAU) to (TAU) by TAU/60.0;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/gui/main.rs:87:32
[INFO] [stderr]    |
[INFO] [stderr] 87 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stderr]    |                                ^    ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 87 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stderr] 87 +     setup_spinbutton!(drawing, -TAU to (TAU) by (TAU/60.0);
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/gui/main.rs:87:42
[INFO] [stderr]    |
[INFO] [stderr] 87 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stderr]    |                                          ^   ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 87 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stderr] 87 +     setup_spinbutton!(drawing, (-TAU) to TAU by (TAU/60.0);
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/gui/main.rs:87:51
[INFO] [stderr]    |
[INFO] [stderr] 87 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stderr]    |                                                   ^        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 87 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stderr] 87 +     setup_spinbutton!(drawing, (-TAU) to (TAU) by TAU/60.0;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/gui/main.rs:89:32
[INFO] [stderr]    |
[INFO] [stderr] 89 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stderr]    |                                ^    ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 89 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stderr] 89 +     setup_spinbutton!(drawing, -TAU to (TAU) by (TAU/60.0);
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/gui/main.rs:89:42
[INFO] [stderr]    |
[INFO] [stderr] 89 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stderr]    |                                          ^   ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 89 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stderr] 89 +     setup_spinbutton!(drawing, (-TAU) to TAU by (TAU/60.0);
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/gui/main.rs:89:51
[INFO] [stderr]    |
[INFO] [stderr] 89 |     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stderr]    |                                                   ^        ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 89 -     setup_spinbutton!(drawing, (-TAU) to (TAU) by (TAU/60.0);
[INFO] [stderr] 89 +     setup_spinbutton!(drawing, (-TAU) to (TAU) by TAU/60.0;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Affine2`, `Matrix3`, `Rotation2`, `Vector2`
[INFO] [stderr]  --> src/gui/render.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | use na::{Affine2, Rotation2, Rotation3, Matrix3, U2, Vector2, Vector3, Transform2};
[INFO] [stderr]   |          ^^^^^^^  ^^^^^^^^^             ^^^^^^^      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `period`
[INFO] [stderr]   --> src/orbits.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn period(&self, mu: f64) -> f64 {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MAX_ITERATIONS`
[INFO] [stderr]   --> src/orbits.rs:72:1
[INFO] [stderr]    |
[INFO] [stderr] 72 | const MAX_ITERATIONS: u8 = 20;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `ACCURACY`
[INFO] [stderr]   --> src/orbits.rs:73:1
[INFO] [stderr]    |
[INFO] [stderr] 73 | const ACCURACY: f64 = 1e-15;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `approx_inv_kepler`
[INFO] [stderr]   --> src/orbits.rs:74:8
[INFO] [stderr]    |
[INFO] [stderr] 74 | pub fn approx_inv_kepler(ecc: f64, mean_anom: f64) -> f64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `kepler`
[INFO] [stderr]    --> src/orbits.rs:102:8
[INFO] [stderr]     |
[INFO] [stderr] 102 | pub fn kepler(ecc: f64, ecc_anom: f64) -> f64 {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `point`
[INFO] [stderr]    --> src/conics.rs:102:8
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn point(&self, ecc_anom: f64) -> Point2<f64> {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `ascending_node`
[INFO] [stderr]    --> src/gui/render.rs:154:5
[INFO] [stderr]     |
[INFO] [stderr] 154 |     ascending_node: Option<F3>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `descending_node`
[INFO] [stderr]    --> src/gui/render.rs:155:5
[INFO] [stderr]     |
[INFO] [stderr] 155 |     descending_node: Option<F4>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `INTERNAL_ALPHA`
[INFO] [stderr]    --> src/gui/render.rs:169:1
[INFO] [stderr]     |
[INFO] [stderr] 169 | const INTERNAL_ALPHA: f64 = 1.0 / 3.0;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `orbit-sim` (bin "orbit-sim" test) generated 22 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/orbit_sim-4717fe266efbbce0)
[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" "0fe4143df7fa7b9fd864e172b9da45a3abc56cab9a21987585d6ef14ea400f46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fe4143df7fa7b9fd864e172b9da45a3abc56cab9a21987585d6ef14ea400f46", kill_on_drop: false }`
[INFO] [stdout] 0fe4143df7fa7b9fd864e172b9da45a3abc56cab9a21987585d6ef14ea400f46