[INFO] updating cached repository stanipintjuk/chaos-game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/stanipintjuk/chaos-game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/stanipintjuk/chaos-game" "work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/stanipintjuk/chaos-game"`
[INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/stanipintjuk/chaos-game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/stanipintjuk/chaos-game" "work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/stanipintjuk/chaos-game"`
[INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/stanipintjuk/chaos-game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e64a6e401033e8dbf293937f84a630daf82df3c8
[INFO] sha for GitHub repo stanipintjuk/chaos-game: e64a6e401033e8dbf293937f84a630daf82df3c8
[INFO] validating manifest of stanipintjuk/chaos-game on toolchain master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of stanipintjuk/chaos-game on toolchain try#bad365140e1e8233b42b21af70a407f14ce5fec5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing stanipintjuk/chaos-game
[INFO] finished frobbing stanipintjuk/chaos-game
[INFO] frobbed toml for stanipintjuk/chaos-game written to work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/stanipintjuk/chaos-game/Cargo.toml
[INFO] started frobbing stanipintjuk/chaos-game
[INFO] finished frobbing stanipintjuk/chaos-game
[INFO] frobbed toml for stanipintjuk/chaos-game written to work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/stanipintjuk/chaos-game/Cargo.toml
[INFO] crate stanipintjuk/chaos-game has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking stanipintjuk/chaos-game against master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980 for pr-56896
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56896/worker-5/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/stanipintjuk/chaos-game:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 747aa91908e89b1c1a483d2fa2f391d685f7ad99123b61f5d5fbb60845e4d0c7
[INFO] running `"docker" "start" "-a" "747aa91908e89b1c1a483d2fa2f391d685f7ad99123b61f5d5fbb60845e4d0c7"`
[INFO] [stderr]    Compiling typenum v1.8.0
[INFO] [stderr]     Checking gnuplot v0.0.22
[INFO] [stderr]     Checking num-complex v0.1.37
[INFO] [stderr]     Checking alga v0.5.1
[INFO] [stderr]     Checking generic-array v0.2.1
[INFO] [stderr]     Checking nalgebra v0.12.1
[INFO] [stderr]     Checking plotting v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `PlotOption`
[INFO] [stderr]  --> src/nobs.rs:3:15
[INFO] [stderr]   |
[INFO] [stderr] 3 | use gnuplot::{PlotOption, Color, PointSize, PointSymbol, FillRegion, Above};
[INFO] [stderr]   |               ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PlotOption`
[INFO] [stderr]  --> src/nobs.rs:3:15
[INFO] [stderr]   |
[INFO] [stderr] 3 | use gnuplot::{PlotOption, Color, PointSize, PointSymbol, FillRegion, Above};
[INFO] [stderr]   |               ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Yellow`
[INFO] [stderr]   --> src/nobs.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     Yellow,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Purple`
[INFO] [stderr]   --> src/nobs.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     Purple,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Other`
[INFO] [stderr]   --> src/nobs.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     Other(&'l str)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `example2`
[INFO] [stderr]   --> src/nobs_example.rs:44:1
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub fn example2() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `example3`
[INFO] [stderr]   --> src/nobs_example.rs:78:1
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub fn example3() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `newPoint` should have a snake case name such as `new_point`
[INFO] [stderr]   --> src/nobs.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | / pub fn newPoint(x: f64, y: f64) -> Vector2 {
[INFO] [stderr] 27 | |     Vector2::new(x, y)
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `getColor` should have a snake case name such as `get_color`
[INFO] [stderr]   --> src/nobs.rs:42:1
[INFO] [stderr]    |
[INFO] [stderr] 42 | / fn getColor<'l>(color: Cl<'l>) -> &'l str{
[INFO] [stderr] 43 | |     match color {
[INFO] [stderr] 44 | |         Cl::White => "white",
[INFO] [stderr] 45 | |         Cl::Red => "#FF4132",
[INFO] [stderr] ...  |
[INFO] [stderr] 52 | |     }
[INFO] [stderr] 53 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `renderCl` should have a snake case name such as `render_cl`
[INFO] [stderr]   --> src/nobs.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn renderCl(&mut self, shape: Shape, color: Cl<'l>);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `setBg` should have a snake case name such as `set_bg`
[INFO] [stderr]   --> src/nobs.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn setBg(&mut self, color: Cl<'l>);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `getFigure` should have a snake case name such as `get_figure`
[INFO] [stderr]   --> src/nobs.rs:79:1
[INFO] [stderr]    |
[INFO] [stderr] 79 | / pub fn getFigure<'l>() -> Figure<'l> {
[INFO] [stderr] 80 | |     Figure::new()
[INFO] [stderr] 81 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `getFigureCl` should have a snake case name such as `get_figure_cl`
[INFO] [stderr]   --> src/nobs.rs:84:1
[INFO] [stderr]    |
[INFO] [stderr] 84 | / pub fn getFigureCl<'l>(bgcolor: Cl<'l>) -> Figure<'l> {
[INFO] [stderr] 85 | |     let mut fg = getFigure();
[INFO] [stderr] 86 | |     fg.setBg(bgcolor);
[INFO] [stderr] 87 | |     fg
[INFO] [stderr] 88 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `getFigure4k` should have a snake case name such as `get_figure4k`
[INFO] [stderr]   --> src/nobs.rs:91:1
[INFO] [stderr]    |
[INFO] [stderr] 91 | / pub fn getFigure4k<'l>(bgcolor: Cl<'l>) -> Figure<'l> {
[INFO] [stderr] 92 | |     let mut fg = Figure::new4k();
[INFO] [stderr] 93 | |     fg.setBg(bgcolor);
[INFO] [stderr] 94 | |     fg
[INFO] [stderr] 95 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `getFigureBeyond4k` should have a snake case name such as `get_figure_beyond4k`
[INFO] [stderr]    --> src/nobs.rs:98:1
[INFO] [stderr]     |
[INFO] [stderr] 98  | / pub fn getFigureBeyond4k<'l>(bgcolor: Cl<'l>) -> Figure<'l> {
[INFO] [stderr] 99  | |     let mut fg = Figure::new_beyond_4k();
[INFO] [stderr] 100 | |     fg.setBg(bgcolor);
[INFO] [stderr] 101 | |     fg
[INFO] [stderr] 102 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `getPaths` should have a snake case name such as `get_paths`
[INFO] [stderr]    --> src/nobs.rs:105:1
[INFO] [stderr]     |
[INFO] [stderr] 105 | / pub fn getPaths(shapes: &[&Shape], divisor: f64, iterations: usize, chance: u32) -> Vec<Shape> {
[INFO] [stderr] 106 | |
[INFO] [stderr] 107 | |     let start = Vector2::new(0.0, 0.0);
[INFO] [stderr] 108 | |     get_alternating_paths(
[INFO] [stderr] ...   |
[INFO] [stderr] 114 | |         )
[INFO] [stderr] 115 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `getPath` should have a snake case name such as `get_path`
[INFO] [stderr]    --> src/nobs.rs:118:1
[INFO] [stderr]     |
[INFO] [stderr] 118 | / pub fn getPath(shape: &Shape, divisor: f64, iterations: usize) -> Shape {
[INFO] [stderr] 119 | |
[INFO] [stderr] 120 | |     let start = Vector2::new(0.0, 0.0);
[INFO] [stderr] 121 | |     get_path(shape, start, divisor, iterations)
[INFO] [stderr] 122 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Yellow`
[INFO] [stderr]   --> src/nobs.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     Yellow,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Purple`
[INFO] [stderr]   --> src/nobs.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     Purple,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Other`
[INFO] [stderr]   --> src/nobs.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     Other(&'l str)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `example2`
[INFO] [stderr]   --> src/nobs_example.rs:44:1
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub fn example2() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `example3`
[INFO] [stderr]   --> src/nobs_example.rs:78:1
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub fn example3() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `newPoint` should have a snake case name such as `new_point`
[INFO] [stderr]   --> src/nobs.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | / pub fn newPoint(x: f64, y: f64) -> Vector2 {
[INFO] [stderr] 27 | |     Vector2::new(x, y)
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `getColor` should have a snake case name such as `get_color`
[INFO] [stderr]   --> src/nobs.rs:42:1
[INFO] [stderr]    |
[INFO] [stderr] 42 | / fn getColor<'l>(color: Cl<'l>) -> &'l str{
[INFO] [stderr] 43 | |     match color {
[INFO] [stderr] 44 | |         Cl::White => "white",
[INFO] [stderr] 45 | |         Cl::Red => "#FF4132",
[INFO] [stderr] ...  |
[INFO] [stderr] 52 | |     }
[INFO] [stderr] 53 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `renderCl` should have a snake case name such as `render_cl`
[INFO] [stderr]   --> src/nobs.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn renderCl(&mut self, shape: Shape, color: Cl<'l>);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `setBg` should have a snake case name such as `set_bg`
[INFO] [stderr]   --> src/nobs.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn setBg(&mut self, color: Cl<'l>);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `getFigure` should have a snake case name such as `get_figure`
[INFO] [stderr]   --> src/nobs.rs:79:1
[INFO] [stderr]    |
[INFO] [stderr] 79 | / pub fn getFigure<'l>() -> Figure<'l> {
[INFO] [stderr] 80 | |     Figure::new()
[INFO] [stderr] 81 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `getFigureCl` should have a snake case name such as `get_figure_cl`
[INFO] [stderr]   --> src/nobs.rs:84:1
[INFO] [stderr]    |
[INFO] [stderr] 84 | / pub fn getFigureCl<'l>(bgcolor: Cl<'l>) -> Figure<'l> {
[INFO] [stderr] 85 | |     let mut fg = getFigure();
[INFO] [stderr] 86 | |     fg.setBg(bgcolor);
[INFO] [stderr] 87 | |     fg
[INFO] [stderr] 88 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `getFigure4k` should have a snake case name such as `get_figure4k`
[INFO] [stderr]   --> src/nobs.rs:91:1
[INFO] [stderr]    |
[INFO] [stderr] 91 | / pub fn getFigure4k<'l>(bgcolor: Cl<'l>) -> Figure<'l> {
[INFO] [stderr] 92 | |     let mut fg = Figure::new4k();
[INFO] [stderr] 93 | |     fg.setBg(bgcolor);
[INFO] [stderr] 94 | |     fg
[INFO] [stderr] 95 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `getFigureBeyond4k` should have a snake case name such as `get_figure_beyond4k`
[INFO] [stderr]    --> src/nobs.rs:98:1
[INFO] [stderr]     |
[INFO] [stderr] 98  | / pub fn getFigureBeyond4k<'l>(bgcolor: Cl<'l>) -> Figure<'l> {
[INFO] [stderr] 99  | |     let mut fg = Figure::new_beyond_4k();
[INFO] [stderr] 100 | |     fg.setBg(bgcolor);
[INFO] [stderr] 101 | |     fg
[INFO] [stderr] 102 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `getPaths` should have a snake case name such as `get_paths`
[INFO] [stderr]    --> src/nobs.rs:105:1
[INFO] [stderr]     |
[INFO] [stderr] 105 | / pub fn getPaths(shapes: &[&Shape], divisor: f64, iterations: usize, chance: u32) -> Vec<Shape> {
[INFO] [stderr] 106 | |
[INFO] [stderr] 107 | |     let start = Vector2::new(0.0, 0.0);
[INFO] [stderr] 108 | |     get_alternating_paths(
[INFO] [stderr] ...   |
[INFO] [stderr] 114 | |         )
[INFO] [stderr] 115 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `getPath` should have a snake case name such as `get_path`
[INFO] [stderr]    --> src/nobs.rs:118:1
[INFO] [stderr]     |
[INFO] [stderr] 118 | / pub fn getPath(shape: &Shape, divisor: f64, iterations: usize) -> Shape {
[INFO] [stderr] 119 | |
[INFO] [stderr] 120 | |     let start = Vector2::new(0.0, 0.0);
[INFO] [stderr] 121 | |     get_path(shape, start, divisor, iterations)
[INFO] [stderr] 122 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.86s
[INFO] running `"docker" "inspect" "747aa91908e89b1c1a483d2fa2f391d685f7ad99123b61f5d5fbb60845e4d0c7"`
[INFO] running `"docker" "rm" "-f" "747aa91908e89b1c1a483d2fa2f391d685f7ad99123b61f5d5fbb60845e4d0c7"`
[INFO] [stdout] 747aa91908e89b1c1a483d2fa2f391d685f7ad99123b61f5d5fbb60845e4d0c7