[INFO] updating cached repository https://github.com/sjeohp/line_plot
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1c128ee66b1a5028c31a800c5829a0433f0a0f71
[INFO] testing sjeohp/line_plot against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjeohp%2Fline_plot" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sjeohp/line_plot on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/sjeohp/line_plot
[INFO] finished tweaking git repo https://github.com/sjeohp/line_plot
[INFO] tweaked toml for git repo https://github.com/sjeohp/line_plot written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/sjeohp/line_plot already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 3166b2331cf6c324f2c446c04be4bc27631f39ce61385f675e41d550eefb734f
[INFO] running `"docker" "start" "-a" "3166b2331cf6c324f2c446c04be4bc27631f39ce61385f675e41d550eefb734f"`
[INFO] [stderr]    Compiling sdl2-sys v0.27.3
[INFO] [stderr]    Compiling gl v0.6.1
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling approx v0.3.0
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling alga v0.7.2
[INFO] [stderr]    Compiling sdl2 v0.29.1
[INFO] [stderr]    Compiling nalgebra v0.16.8
[INFO] [stderr]    Compiling glhelper v0.1.11
[INFO] [stderr]    Compiling line_plot v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `sdl2::VideoSubsystem`
[INFO] [stderr]   --> src/lib.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use sdl2::VideoSubsystem;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::mpsc`
[INFO] [stderr]   --> src/lib.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | use std::sync::mpsc;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fps`
[INFO] [stderr]    --> src/lib.rs:123:9
[INFO] [stderr]     |
[INFO] [stderr] 123 |     let fps = 30.; /* match window.display_mode()
[INFO] [stderr]     |         ^^^ help: consider prefixing with an underscore: `_fps`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `shaders`
[INFO] [stderr]    --> src/lib.rs:184:13
[INFO] [stderr]     |
[INFO] [stderr] 184 |     let mut shaders: Vec<GLuint> = vec![];
[INFO] [stderr]     |             ^^^^^^^ help: consider prefixing with an underscore: `_shaders`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lib.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |     let mut window: Window = video_subsystem.window(
[INFO] [stderr]    |         ----^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:148:9
[INFO] [stderr]     |
[INFO] [stderr] 148 |     let mut LINE_DATA: Vec<f32> = vec![0.0; data_length*glhelper::STRIDE];
[INFO] [stderr]     |         ----^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:184:9
[INFO] [stderr]     |
[INFO] [stderr] 184 |     let mut shaders: Vec<GLuint> = vec![];
[INFO] [stderr]     |         ----^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:200:9
[INFO] [stderr]     |
[INFO] [stderr] 200 |     let mut axis_ori_x = data.axis_x[0];
[INFO] [stderr]     |         ----^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |     let mut axis_ori_y = data.axis_y[0];
[INFO] [stderr]     |         ----^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:202:9
[INFO] [stderr]     |
[INFO] [stderr] 202 |     let mut axis_len_x = data.axis_x.last().unwrap() - data.axis_x[0];
[INFO] [stderr]     |         ----^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:203:9
[INFO] [stderr]     |
[INFO] [stderr] 203 |     let mut axis_len_y = data.axis_y.last().unwrap() - data.axis_y[0];
[INFO] [stderr]     |         ----^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:204:9
[INFO] [stderr]     |
[INFO] [stderr] 204 |     let mut path = data.clone().values_x.into_iter().zip(data.clone().values_y)
[INFO] [stderr]     |         ----^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `context`
[INFO] [stderr]   --> src/lib.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     context: GLContext,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `LINE_DATA` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:148:13
[INFO] [stderr]     |
[INFO] [stderr] 148 |     let mut LINE_DATA: Vec<f32> = vec![0.0; data_length*glhelper::STRIDE];
[INFO] [stderr]     |             ^^^^^^^^^ help: convert the identifier to snake case: `line_data`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the `window:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:244:9
[INFO] [stderr]     |
[INFO] [stderr] 244 |         window: ref window,
[INFO] [stderr]     |         -------^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_shorthand_field_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the `event_pump:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:246:9
[INFO] [stderr]     |
[INFO] [stderr] 246 |         event_pump: ref mut event_pump,
[INFO] [stderr]     |         -----------^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `axis_ori_x:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:247:9
[INFO] [stderr]     |
[INFO] [stderr] 247 |         axis_ori_x: ref mut axis_ori_x,
[INFO] [stderr]     |         -----------^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `axis_ori_y:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:248:9
[INFO] [stderr]     |
[INFO] [stderr] 248 |         axis_ori_y: ref mut axis_ori_y,
[INFO] [stderr]     |         -----------^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `axis_len_x:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:249:9
[INFO] [stderr]     |
[INFO] [stderr] 249 |         axis_len_x: ref mut axis_len_x,
[INFO] [stderr]     |         -----------^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `axis_len_y:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:250:9
[INFO] [stderr]     |
[INFO] [stderr] 250 |         axis_len_y: ref mut axis_len_y,
[INFO] [stderr]     |         -----------^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `path:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:251:9
[INFO] [stderr]     |
[INFO] [stderr] 251 |         path: ref mut path,
[INFO] [stderr]     |         -----^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `programs:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:252:9
[INFO] [stderr]     |
[INFO] [stderr] 252 |         programs: ref programs,
[INFO] [stderr]     |         ---------^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `keys:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:253:9
[INFO] [stderr]     |
[INFO] [stderr] 253 |         keys: ref keys,
[INFO] [stderr]     |         -----^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `vaos:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:254:9
[INFO] [stderr]     |
[INFO] [stderr] 254 |         vaos: ref vaos,
[INFO] [stderr]     |         -----^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `vbos:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:255:9
[INFO] [stderr]     |
[INFO] [stderr] 255 |         vbos: ref vbos,
[INFO] [stderr]     |         -----^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `line_position_attr:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:256:9
[INFO] [stderr]     |
[INFO] [stderr] 256 |         line_position_attr: line_position_attr,
[INFO] [stderr]     |         -------------------^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `line_normal_attr:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:257:9
[INFO] [stderr]     |
[INFO] [stderr] 257 |         line_normal_attr: line_normal_attr,
[INFO] [stderr]     |         -----------------^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `line_transform_uni:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:258:9
[INFO] [stderr]     |
[INFO] [stderr] 258 |         line_transform_uni: line_transform_uni,
[INFO] [stderr]     |         -------------------^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `line_model_uni:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:259:9
[INFO] [stderr]     |
[INFO] [stderr] 259 |         line_model_uni: line_model_uni,
[INFO] [stderr]     |         ---------------^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `line_width_uni:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:260:9
[INFO] [stderr]     |
[INFO] [stderr] 260 |         line_width_uni: line_width_uni,
[INFO] [stderr]     |         ---------------^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `line_width:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:261:9
[INFO] [stderr]     |
[INFO] [stderr] 261 |         line_width: line_width,
[INFO] [stderr]     |         -----------^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `ortho:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:262:9
[INFO] [stderr]     |
[INFO] [stderr] 262 |         ortho: ref ortho
[INFO] [stderr]     |         ------^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `handle`
[INFO] [stderr]   --> src/main.rs:12:6
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let handle = thread::spawn(move || 
[INFO] [stderr]    |         ^^^^^^ help: consider prefixing with an underscore: `_handle`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.43s
[INFO] running `"docker" "inspect" "3166b2331cf6c324f2c446c04be4bc27631f39ce61385f675e41d550eefb734f"`
[INFO] running `"docker" "rm" "-f" "3166b2331cf6c324f2c446c04be4bc27631f39ce61385f675e41d550eefb734f"`
[INFO] [stdout] 3166b2331cf6c324f2c446c04be4bc27631f39ce61385f675e41d550eefb734f
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1a3b4770ea7321ba7807af4c75bf007e1cb6a8e8ad7485b037dd867d721388e9
[INFO] running `"docker" "start" "-a" "1a3b4770ea7321ba7807af4c75bf007e1cb6a8e8ad7485b037dd867d721388e9"`
[INFO] [stderr]    Compiling line_plot v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `sdl2::VideoSubsystem`
[INFO] [stderr]   --> src/lib.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use sdl2::VideoSubsystem;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::mpsc`
[INFO] [stderr]   --> src/lib.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | use std::sync::mpsc;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/lib.rs:320:6
[INFO] [stderr]     |
[INFO] [stderr] 320 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `handle`
[INFO] [stderr]   --> src/main.rs:12:6
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let handle = thread::spawn(move || 
[INFO] [stderr]    |         ^^^^^^ help: consider prefixing with an underscore: `_handle`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fps`
[INFO] [stderr]    --> src/lib.rs:123:9
[INFO] [stderr]     |
[INFO] [stderr] 123 |     let fps = 30.; /* match window.display_mode()
[INFO] [stderr]     |         ^^^ help: consider prefixing with an underscore: `_fps`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `shaders`
[INFO] [stderr]    --> src/lib.rs:184:13
[INFO] [stderr]     |
[INFO] [stderr] 184 |     let mut shaders: Vec<GLuint> = vec![];
[INFO] [stderr]     |             ^^^^^^^ help: consider prefixing with an underscore: `_shaders`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lib.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |     let mut window: Window = video_subsystem.window(
[INFO] [stderr]    |         ----^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:148:9
[INFO] [stderr]     |
[INFO] [stderr] 148 |     let mut LINE_DATA: Vec<f32> = vec![0.0; data_length*glhelper::STRIDE];
[INFO] [stderr]     |         ----^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:184:9
[INFO] [stderr]     |
[INFO] [stderr] 184 |     let mut shaders: Vec<GLuint> = vec![];
[INFO] [stderr]     |         ----^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:200:9
[INFO] [stderr]     |
[INFO] [stderr] 200 |     let mut axis_ori_x = data.axis_x[0];
[INFO] [stderr]     |         ----^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:201:9
[INFO] [stderr]     |
[INFO] [stderr] 201 |     let mut axis_ori_y = data.axis_y[0];
[INFO] [stderr]     |         ----^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:202:9
[INFO] [stderr]     |
[INFO] [stderr] 202 |     let mut axis_len_x = data.axis_x.last().unwrap() - data.axis_x[0];
[INFO] [stderr]     |         ----^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:203:9
[INFO] [stderr]     |
[INFO] [stderr] 203 |     let mut axis_len_y = data.axis_y.last().unwrap() - data.axis_y[0];
[INFO] [stderr]     |         ----^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:204:9
[INFO] [stderr]     |
[INFO] [stderr] 204 |     let mut path = data.clone().values_x.into_iter().zip(data.clone().values_y)
[INFO] [stderr]     |         ----^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `context`
[INFO] [stderr]   --> src/lib.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     context: GLContext,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `LINE_DATA` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:148:13
[INFO] [stderr]     |
[INFO] [stderr] 148 |     let mut LINE_DATA: Vec<f32> = vec![0.0; data_length*glhelper::STRIDE];
[INFO] [stderr]     |             ^^^^^^^^^ help: convert the identifier to snake case: `line_data`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the `window:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:244:9
[INFO] [stderr]     |
[INFO] [stderr] 244 |         window: ref window,
[INFO] [stderr]     |         -------^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_shorthand_field_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the `event_pump:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:246:9
[INFO] [stderr]     |
[INFO] [stderr] 246 |         event_pump: ref mut event_pump,
[INFO] [stderr]     |         -----------^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `axis_ori_x:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:247:9
[INFO] [stderr]     |
[INFO] [stderr] 247 |         axis_ori_x: ref mut axis_ori_x,
[INFO] [stderr]     |         -----------^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `axis_ori_y:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:248:9
[INFO] [stderr]     |
[INFO] [stderr] 248 |         axis_ori_y: ref mut axis_ori_y,
[INFO] [stderr]     |         -----------^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `axis_len_x:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:249:9
[INFO] [stderr]     |
[INFO] [stderr] 249 |         axis_len_x: ref mut axis_len_x,
[INFO] [stderr]     |         -----------^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `axis_len_y:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:250:9
[INFO] [stderr]     |
[INFO] [stderr] 250 |         axis_len_y: ref mut axis_len_y,
[INFO] [stderr]     |         -----------^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `path:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:251:9
[INFO] [stderr]     |
[INFO] [stderr] 251 |         path: ref mut path,
[INFO] [stderr]     |         -----^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `programs:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:252:9
[INFO] [stderr]     |
[INFO] [stderr] 252 |         programs: ref programs,
[INFO] [stderr]     |         ---------^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `keys:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:253:9
[INFO] [stderr]     |
[INFO] [stderr] 253 |         keys: ref keys,
[INFO] [stderr]     |         -----^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `vaos:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:254:9
[INFO] [stderr]     |
[INFO] [stderr] 254 |         vaos: ref vaos,
[INFO] [stderr]     |         -----^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `vbos:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:255:9
[INFO] [stderr]     |
[INFO] [stderr] 255 |         vbos: ref vbos,
[INFO] [stderr]     |         -----^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `line_position_attr:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:256:9
[INFO] [stderr]     |
[INFO] [stderr] 256 |         line_position_attr: line_position_attr,
[INFO] [stderr]     |         -------------------^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `line_normal_attr:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:257:9
[INFO] [stderr]     |
[INFO] [stderr] 257 |         line_normal_attr: line_normal_attr,
[INFO] [stderr]     |         -----------------^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `line_transform_uni:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:258:9
[INFO] [stderr]     |
[INFO] [stderr] 258 |         line_transform_uni: line_transform_uni,
[INFO] [stderr]     |         -------------------^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `line_model_uni:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:259:9
[INFO] [stderr]     |
[INFO] [stderr] 259 |         line_model_uni: line_model_uni,
[INFO] [stderr]     |         ---------------^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `line_width_uni:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:260:9
[INFO] [stderr]     |
[INFO] [stderr] 260 |         line_width_uni: line_width_uni,
[INFO] [stderr]     |         ---------------^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `line_width:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:261:9
[INFO] [stderr]     |
[INFO] [stderr] 261 |         line_width: line_width,
[INFO] [stderr]     |         -----------^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `ortho:` in this pattern is redundant
[INFO] [stderr]    --> src/lib.rs:262:9
[INFO] [stderr]     |
[INFO] [stderr] 262 |         ortho: ref ortho
[INFO] [stderr]     |         ------^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "1a3b4770ea7321ba7807af4c75bf007e1cb6a8e8ad7485b037dd867d721388e9"`
[INFO] running `"docker" "rm" "-f" "1a3b4770ea7321ba7807af4c75bf007e1cb6a8e8ad7485b037dd867d721388e9"`
[INFO] [stdout] 1a3b4770ea7321ba7807af4c75bf007e1cb6a8e8ad7485b037dd867d721388e9
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 873d38c750518ae547af8f09697a045c5f82f6379ff8b66c0c56e7df8ea6281e
[INFO] running `"docker" "start" "-a" "873d38c750518ae547af8f09697a045c5f82f6379ff8b66c0c56e7df8ea6281e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/line_plot-870e0308ad570d24
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/line_plot-28ce67f04e9ce225
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests line_plot
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "873d38c750518ae547af8f09697a045c5f82f6379ff8b66c0c56e7df8ea6281e"`
[INFO] running `"docker" "rm" "-f" "873d38c750518ae547af8f09697a045c5f82f6379ff8b66c0c56e7df8ea6281e"`
[INFO] [stdout] 873d38c750518ae547af8f09697a045c5f82f6379ff8b66c0c56e7df8ea6281e