Dec 17 18:57:30.368 INFO checking nathanial/mocra against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 18:57:30.368 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/nathanial/mocra:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 18:57:31.778 INFO [stdout] 1588612202dd5361ef88db15bcfedb0ce55d8fbacc9bee7c60cb91359c9b855a
Dec 17 18:57:31.781 INFO running `"docker" "start" "-a" "1588612202dd5361ef88db15bcfedb0ce55d8fbacc9bee7c60cb91359c9b855a"`
Dec 17 18:57:33.125 INFO [stderr]    Compiling gio v0.4.0
Dec 17 18:57:33.125 INFO [stderr]    Compiling cairo-rs v0.4.1
Dec 17 18:57:33.125 INFO [stderr]    Compiling gdk-pixbuf v0.4.0
Dec 17 18:57:33.125 INFO [stderr]    Compiling gdk v0.8.0
Dec 17 18:57:33.125 INFO [stderr]     Checking c_vec v1.3.0
Dec 17 18:57:33.128 INFO [stderr]    Compiling glib-sys v0.6.0
Dec 17 18:57:33.128 INFO [stderr]    Compiling gobject-sys v0.6.0
Dec 17 18:57:33.128 INFO [stderr]    Compiling gio-sys v0.6.0
Dec 17 18:57:34.415 INFO [stderr]    Compiling gdk-pixbuf-sys v0.6.0
Dec 17 18:57:34.420 INFO [stderr]    Compiling cairo-sys-rs v0.6.0
Dec 17 18:57:34.424 INFO [stderr]    Compiling pango-sys v0.6.0
Dec 17 18:57:34.464 INFO [stderr]    Compiling gdk-sys v0.6.0
Dec 17 18:57:34.464 INFO [stderr]    Compiling glutin v0.13.1
Dec 17 18:57:35.673 INFO [stderr]     Checking winit v0.11.3
Dec 17 18:57:45.659 INFO [stderr]     Checking glib v0.5.0
Dec 17 18:57:52.700 INFO [stderr]     Checking pango v0.4.0
Dec 17 18:58:14.861 INFO [stderr]     Checking mocra v0.1.0 (/opt/crater/workdir)
Dec 17 18:58:15.454 INFO [stderr] warning: unused import: `VisualTreeNode`
Dec 17 18:58:15.455 INFO [stderr]  --> src/main.rs:5:15
Dec 17 18:58:15.455 INFO [stderr]   |
Dec 17 18:58:15.455 INFO [stderr] 5 | use widgets::{VisualTreeNode, render, Button, Bounds, Widget};
Dec 17 18:58:15.455 INFO [stderr]   |               ^^^^^^^^^^^^^^
Dec 17 18:58:15.458 INFO [stderr] warning: unused import: `VisualTreeNode`
Dec 17 18:58:15.458 INFO [stderr]  --> src/main.rs:5:15
Dec 17 18:58:15.458 INFO [stderr]   |
Dec 17 18:58:15.458 INFO [stderr] 5 | use widgets::{VisualTreeNode, render, Button, Bounds, Widget};
Dec 17 18:58:15.458 INFO [stderr]   |               ^^^^^^^^^^^^^^
Dec 17 18:58:15.458 INFO [stderr]   |
Dec 17 18:58:15.458 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 18:58:15.458 INFO [stderr] 
Dec 17 18:58:15.460 INFO [stderr]   |
Dec 17 18:58:15.460 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 18:58:15.460 INFO [stderr] 
Dec 17 18:58:15.752 INFO [stderr] warning: unused variable: `texture`
Dec 17 18:58:15.752 INFO [stderr]    --> src/widgets.rs:163:20
Dec 17 18:58:15.752 INFO [stderr]     |
Dec 17 18:58:15.753 INFO [stderr] 163 | fn gl_draw_texture(texture: Texture, bounds: &Bounds){
Dec 17 18:58:15.753 INFO [stderr]     |                    ^^^^^^^ help: consider using `_texture` instead
Dec 17 18:58:15.753 INFO [stderr]     |
Dec 17 18:58:15.754 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 18:58:15.754 INFO [stderr] 
Dec 17 18:58:15.754 INFO [stderr] warning: unused variable: `bounds`
Dec 17 18:58:15.754 INFO [stderr]    --> src/widgets.rs:163:38
Dec 17 18:58:15.755 INFO [stderr]     |
Dec 17 18:58:15.755 INFO [stderr] 163 | fn gl_draw_texture(texture: Texture, bounds: &Bounds){
Dec 17 18:58:15.755 INFO [stderr]     |                                      ^^^^^^ help: consider using `_bounds` instead
Dec 17 18:58:15.755 INFO [stderr] 
Dec 17 18:58:15.756 INFO [stderr] warning: unused variable: `font_settings`
Dec 17 18:58:15.756 INFO [stderr]    --> src/widgets.rs:167:24
Dec 17 18:58:15.756 INFO [stderr]     |
Dec 17 18:58:15.757 INFO [stderr] 167 | fn create_text_texture(font_settings: &TextRenderSettings) -> Texture {
Dec 17 18:58:15.757 INFO [stderr]     |                        ^^^^^^^^^^^^^ help: consider using `_font_settings` instead
Dec 17 18:58:15.757 INFO [stderr] 
Dec 17 18:58:15.758 INFO [stderr] warning: unused variable: `bounds`
Dec 17 18:58:15.758 INFO [stderr]    --> src/widgets.rs:194:37
Dec 17 18:58:15.758 INFO [stderr]     |
Dec 17 18:58:15.758 INFO [stderr] 194 |         &VisualTreeNode::Rectangle {bounds, ref children, stroke_width, stroke, fill } => {
Dec 17 18:58:15.759 INFO [stderr]     |                                     ^^^^^^ help: try ignoring the field: `bounds: _`
Dec 17 18:58:15.759 INFO [stderr] 
Dec 17 18:58:15.759 INFO [stderr] warning: unused variable: `stroke_width`
Dec 17 18:58:15.760 INFO [stderr]    --> src/widgets.rs:194:59
Dec 17 18:58:15.760 INFO [stderr]     |
Dec 17 18:58:15.760 INFO [stderr] 194 |         &VisualTreeNode::Rectangle {bounds, ref children, stroke_width, stroke, fill } => {
Dec 17 18:58:15.760 INFO [stderr]     |                                                           ^^^^^^^^^^^^ help: try ignoring the field: `stroke_width: _`
Dec 17 18:58:15.760 INFO [stderr] 
Dec 17 18:58:15.761 INFO [stderr] warning: unused variable: `stroke`
Dec 17 18:58:15.761 INFO [stderr]    --> src/widgets.rs:194:73
Dec 17 18:58:15.761 INFO [stderr]     |
Dec 17 18:58:15.761 INFO [stderr] 194 |         &VisualTreeNode::Rectangle {bounds, ref children, stroke_width, stroke, fill } => {
Dec 17 18:58:15.761 INFO [stderr]     |                                                                         ^^^^^^ help: try ignoring the field: `stroke: _`
Dec 17 18:58:15.761 INFO [stderr] 
Dec 17 18:58:15.761 INFO [stderr] warning: unused variable: `fill`
Dec 17 18:58:15.761 INFO [stderr]    --> src/widgets.rs:194:81
Dec 17 18:58:15.761 INFO [stderr]     |
Dec 17 18:58:15.761 INFO [stderr] 194 |         &VisualTreeNode::Rectangle {bounds, ref children, stroke_width, stroke, fill } => {
Dec 17 18:58:15.761 INFO [stderr]     |                                                                                 ^^^^ help: try ignoring the field: `fill: _`
Dec 17 18:58:15.761 INFO [stderr] 
Dec 17 18:58:15.761 INFO [stderr] warning: unused variable: `color`
Dec 17 18:58:15.761 INFO [stderr]    --> src/widgets.rs:200:45
Dec 17 18:58:15.761 INFO [stderr]     |
Dec 17 18:58:15.761 INFO [stderr] 200 |         &VisualTreeNode::Text { ref bounds, color, ref font_settings, ref content } => {
Dec 17 18:58:15.761 INFO [stderr]     |                                             ^^^^^ help: try ignoring the field: `color: _`
Dec 17 18:58:15.761 INFO [stderr] 
Dec 17 18:58:15.794 INFO [stderr] warning: unused variable: `texture`
Dec 17 18:58:15.794 INFO [stderr]    --> src/widgets.rs:163:20
Dec 17 18:58:15.794 INFO [stderr]     |
Dec 17 18:58:15.794 INFO [stderr] 163 | fn gl_draw_texture(texture: Texture, bounds: &Bounds){
Dec 17 18:58:15.794 INFO [stderr]     |                    ^^^^^^^ help: consider using `_texture` instead
Dec 17 18:58:15.800 INFO [stderr]     |
Dec 17 18:58:15.801 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 18:58:15.801 INFO [stderr] 
Dec 17 18:58:15.801 INFO [stderr] warning: unused variable: `bounds`
Dec 17 18:58:15.801 INFO [stderr]    --> src/widgets.rs:163:38
Dec 17 18:58:15.801 INFO [stderr]     |
Dec 17 18:58:15.801 INFO [stderr] 163 | fn gl_draw_texture(texture: Texture, bounds: &Bounds){
Dec 17 18:58:15.801 INFO [stderr]     |                                      ^^^^^^ help: consider using `_bounds` instead
Dec 17 18:58:15.801 INFO [stderr] 
Dec 17 18:58:15.802 INFO [stderr] warning: unused variable: `font_settings`
Dec 17 18:58:15.802 INFO [stderr]    --> src/widgets.rs:167:24
Dec 17 18:58:15.802 INFO [stderr]     |
Dec 17 18:58:15.802 INFO [stderr] 167 | fn create_text_texture(font_settings: &TextRenderSettings) -> Texture {
Dec 17 18:58:15.802 INFO [stderr]     |                        ^^^^^^^^^^^^^ help: consider using `_font_settings` instead
Dec 17 18:58:15.802 INFO [stderr] 
Dec 17 18:58:15.802 INFO [stderr] warning: unused variable: `bounds`
Dec 17 18:58:15.802 INFO [stderr]    --> src/widgets.rs:194:37
Dec 17 18:58:15.802 INFO [stderr]     |
Dec 17 18:58:15.802 INFO [stderr] 194 |         &VisualTreeNode::Rectangle {bounds, ref children, stroke_width, stroke, fill } => {
Dec 17 18:58:15.802 INFO [stderr]     |                                     ^^^^^^ help: try ignoring the field: `bounds: _`
Dec 17 18:58:15.802 INFO [stderr] 
Dec 17 18:58:15.802 INFO [stderr] warning: unused variable: `stroke_width`
Dec 17 18:58:15.802 INFO [stderr]    --> src/widgets.rs:194:59
Dec 17 18:58:15.802 INFO [stderr]     |
Dec 17 18:58:15.802 INFO [stderr] 194 |         &VisualTreeNode::Rectangle {bounds, ref children, stroke_width, stroke, fill } => {
Dec 17 18:58:15.802 INFO [stderr]     |                                                           ^^^^^^^^^^^^ help: try ignoring the field: `stroke_width: _`
Dec 17 18:58:15.802 INFO [stderr] 
Dec 17 18:58:15.803 INFO [stderr] warning: unused variable: `stroke`
Dec 17 18:58:15.803 INFO [stderr]    --> src/widgets.rs:194:73
Dec 17 18:58:15.803 INFO [stderr]     |
Dec 17 18:58:15.803 INFO [stderr] 194 |         &VisualTreeNode::Rectangle {bounds, ref children, stroke_width, stroke, fill } => {
Dec 17 18:58:15.803 INFO [stderr]     |                                                                         ^^^^^^ help: try ignoring the field: `stroke: _`
Dec 17 18:58:15.803 INFO [stderr] 
Dec 17 18:58:15.803 INFO [stderr] warning: unused variable: `fill`
Dec 17 18:58:15.803 INFO [stderr]    --> src/widgets.rs:194:81
Dec 17 18:58:15.803 INFO [stderr]     |
Dec 17 18:58:15.803 INFO [stderr] 194 |         &VisualTreeNode::Rectangle {bounds, ref children, stroke_width, stroke, fill } => {
Dec 17 18:58:15.803 INFO [stderr]     |                                                                                 ^^^^ help: try ignoring the field: `fill: _`
Dec 17 18:58:15.803 INFO [stderr] 
Dec 17 18:58:15.803 INFO [stderr] warning: unused variable: `color`
Dec 17 18:58:15.803 INFO [stderr]    --> src/widgets.rs:200:45
Dec 17 18:58:15.804 INFO [stderr]     |
Dec 17 18:58:15.804 INFO [stderr] 200 |         &VisualTreeNode::Text { ref bounds, color, ref font_settings, ref content } => {
Dec 17 18:58:15.804 INFO [stderr]     |                                             ^^^^^ help: try ignoring the field: `color: _`
Dec 17 18:58:15.804 INFO [stderr] 
Dec 17 18:58:15.860 INFO [stderr] warning: variant is never constructed: `Empty`
Dec 17 18:58:15.860 INFO [stderr]   --> src/widgets.rs:28:5
Dec 17 18:58:15.860 INFO [stderr]    |
Dec 17 18:58:15.860 INFO [stderr] 28 |     Empty,
Dec 17 18:58:15.860 INFO [stderr]    |     ^^^^^
Dec 17 18:58:15.860 INFO [stderr]    |
Dec 17 18:58:15.860 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 18:58:15.860 INFO [stderr] 
Dec 17 18:58:15.860 INFO [stderr] warning: struct is never constructed: `Rectangle`
Dec 17 18:58:15.860 INFO [stderr]   --> src/widgets.rs:52:1
Dec 17 18:58:15.860 INFO [stderr]    |
Dec 17 18:58:15.860 INFO [stderr] 52 | pub struct Rectangle {
Dec 17 18:58:15.861 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 17 18:58:15.861 INFO [stderr] 
Dec 17 18:58:15.861 INFO [stderr] warning: variant is never constructed: `Light`
Dec 17 18:58:15.861 INFO [stderr]   --> src/widgets.rs:80:5
Dec 17 18:58:15.861 INFO [stderr]    |
Dec 17 18:58:15.861 INFO [stderr] 80 |     Light,
Dec 17 18:58:15.861 INFO [stderr]    |     ^^^^^
Dec 17 18:58:15.861 INFO [stderr] 
Dec 17 18:58:15.861 INFO [stderr] warning: variant is never constructed: `Bold`
Dec 17 18:58:15.861 INFO [stderr]   --> src/widgets.rs:82:5
Dec 17 18:58:15.861 INFO [stderr]    |
Dec 17 18:58:15.861 INFO [stderr] 82 |     Bold
Dec 17 18:58:15.861 INFO [stderr]    |     ^^^^
Dec 17 18:58:15.861 INFO [stderr] 
Dec 17 18:58:15.861 INFO [stderr] warning: struct is never constructed: `Text`
Dec 17 18:58:15.861 INFO [stderr]   --> src/widgets.rs:90:1
Dec 17 18:58:15.861 INFO [stderr]    |
Dec 17 18:58:15.861 INFO [stderr] 90 | pub struct Text {
Dec 17 18:58:15.861 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 17 18:58:15.861 INFO [stderr] 
Dec 17 18:58:15.902 INFO [stderr] warning: variant is never constructed: `Empty`
Dec 17 18:58:15.902 INFO [stderr]   --> src/widgets.rs:28:5
Dec 17 18:58:15.902 INFO [stderr]    |
Dec 17 18:58:15.902 INFO [stderr] 28 |     Empty,
Dec 17 18:58:15.902 INFO [stderr]    |     ^^^^^
Dec 17 18:58:15.904 INFO [stderr]    |
Dec 17 18:58:15.904 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 18:58:15.904 INFO [stderr] 
Dec 17 18:58:15.904 INFO [stderr] warning: struct is never constructed: `Rectangle`
Dec 17 18:58:15.904 INFO [stderr]   --> src/widgets.rs:52:1
Dec 17 18:58:15.904 INFO [stderr]    |
Dec 17 18:58:15.904 INFO [stderr] 52 | pub struct Rectangle {
Dec 17 18:58:15.904 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 17 18:58:15.905 INFO [stderr] 
Dec 17 18:58:15.905 INFO [stderr] warning: variant is never constructed: `Light`
Dec 17 18:58:15.905 INFO [stderr]   --> src/widgets.rs:80:5
Dec 17 18:58:15.905 INFO [stderr]    |
Dec 17 18:58:15.905 INFO [stderr] 80 |     Light,
Dec 17 18:58:15.905 INFO [stderr]    |     ^^^^^
Dec 17 18:58:15.905 INFO [stderr] 
Dec 17 18:58:15.905 INFO [stderr] warning: variant is never constructed: `Bold`
Dec 17 18:58:15.905 INFO [stderr]   --> src/widgets.rs:82:5
Dec 17 18:58:15.905 INFO [stderr]    |
Dec 17 18:58:15.905 INFO [stderr] 82 |     Bold
Dec 17 18:58:15.905 INFO [stderr]    |     ^^^^
Dec 17 18:58:15.905 INFO [stderr] 
Dec 17 18:58:15.905 INFO [stderr] warning: struct is never constructed: `Text`
Dec 17 18:58:15.905 INFO [stderr]   --> src/widgets.rs:90:1
Dec 17 18:58:15.905 INFO [stderr]    |
Dec 17 18:58:15.905 INFO [stderr] 90 | pub struct Text {
Dec 17 18:58:15.905 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 17 18:58:15.906 INFO [stderr] 
Dec 17 18:58:15.984 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.06s
Dec 17 18:58:17.461 INFO running `"docker" "inspect" "1588612202dd5361ef88db15bcfedb0ce55d8fbacc9bee7c60cb91359c9b855a"`
Dec 17 18:58:17.670 INFO running `"docker" "rm" "-f" "1588612202dd5361ef88db15bcfedb0ce55d8fbacc9bee7c60cb91359c9b855a"`
Dec 17 18:58:18.052 INFO [stdout] 1588612202dd5361ef88db15bcfedb0ce55d8fbacc9bee7c60cb91359c9b855a