Dec 19 12:02:01.277 INFO checking nathanial/mocra against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 12:02:01.277 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:02:01.696 INFO [stdout] fd7f2df2d843d0077917665e5f9f831af74b78269d0def054179d99387a0ddb7
Dec 19 12:02:01.698 INFO running `"docker" "start" "-a" "fd7f2df2d843d0077917665e5f9f831af74b78269d0def054179d99387a0ddb7"`
Dec 19 12:02:03.216 INFO [stderr]    Compiling gio v0.4.0
Dec 19 12:02:03.216 INFO [stderr]    Compiling cairo-rs v0.4.1
Dec 19 12:02:03.216 INFO [stderr]    Compiling gdk-pixbuf v0.4.0
Dec 19 12:02:03.228 INFO [stderr]     Checking c_vec v1.3.0
Dec 19 12:02:03.232 INFO [stderr]    Compiling gdk v0.8.0
Dec 19 12:02:03.232 INFO [stderr]    Compiling glib-sys v0.6.0
Dec 19 12:02:03.232 INFO [stderr]    Compiling gobject-sys v0.6.0
Dec 19 12:02:03.232 INFO [stderr]    Compiling gio-sys v0.6.0
Dec 19 12:02:04.146 INFO [stderr]    Compiling cairo-sys-rs v0.6.0
Dec 19 12:02:04.650 INFO [stderr]    Compiling pango-sys v0.6.0
Dec 19 12:02:04.710 INFO [stderr]    Compiling gdk-pixbuf-sys v0.6.0
Dec 19 12:02:04.710 INFO [stderr]    Compiling gdk-sys v0.6.0
Dec 19 12:02:04.710 INFO [stderr]    Compiling log v0.4.1
Dec 19 12:02:05.889 INFO [stderr]     Checking winit v0.11.3
Dec 19 12:02:06.909 INFO [stderr]    Compiling gl_generator v0.9.0
Dec 19 12:02:13.136 INFO [stderr]    Compiling gl v0.10.0
Dec 19 12:02:13.137 INFO [stderr]    Compiling glutin v0.13.1
Dec 19 12:02:16.877 INFO [stderr]     Checking glib v0.5.0
Dec 19 12:02:29.812 INFO [stderr]     Checking pango v0.4.0
Dec 19 12:02:55.724 INFO [stderr]     Checking mocra v0.1.0 (/opt/crater/workdir)
Dec 19 12:02:56.120 INFO [stderr] warning: unused import: `VisualTreeNode`
Dec 19 12:02:56.120 INFO [stderr]  --> src/main.rs:5:15
Dec 19 12:02:56.120 INFO [stderr]   |
Dec 19 12:02:56.120 INFO [stderr] 5 | use widgets::{VisualTreeNode, render, Button, Bounds, Widget};
Dec 19 12:02:56.120 INFO [stderr]   |               ^^^^^^^^^^^^^^
Dec 19 12:02:56.120 INFO [stderr]   |
Dec 19 12:02:56.120 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 12:02:56.120 INFO [stderr] 
Dec 19 12:02:56.188 INFO [stderr] warning: unused import: `VisualTreeNode`
Dec 19 12:02:56.188 INFO [stderr]  --> src/main.rs:5:15
Dec 19 12:02:56.188 INFO [stderr]   |
Dec 19 12:02:56.188 INFO [stderr] 5 | use widgets::{VisualTreeNode, render, Button, Bounds, Widget};
Dec 19 12:02:56.188 INFO [stderr]   |               ^^^^^^^^^^^^^^
Dec 19 12:02:56.188 INFO [stderr]   |
Dec 19 12:02:56.188 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 12:02:56.188 INFO [stderr] 
Dec 19 12:02:56.423 INFO [stderr] warning: unused variable: `texture`
Dec 19 12:02:56.423 INFO [stderr]    --> src/widgets.rs:163:20
Dec 19 12:02:56.423 INFO [stderr]     |
Dec 19 12:02:56.423 INFO [stderr] 163 | fn gl_draw_texture(texture: Texture, bounds: &Bounds){
Dec 19 12:02:56.423 INFO [stderr]     |                    ^^^^^^^ help: consider using `_texture` instead
Dec 19 12:02:56.423 INFO [stderr]     |
Dec 19 12:02:56.423 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 12:02:56.424 INFO [stderr] 
Dec 19 12:02:56.424 INFO [stderr] warning: unused variable: `bounds`
Dec 19 12:02:56.424 INFO [stderr]    --> src/widgets.rs:163:38
Dec 19 12:02:56.424 INFO [stderr]     |
Dec 19 12:02:56.424 INFO [stderr] 163 | fn gl_draw_texture(texture: Texture, bounds: &Bounds){
Dec 19 12:02:56.424 INFO [stderr]     |                                      ^^^^^^ help: consider using `_bounds` instead
Dec 19 12:02:56.424 INFO [stderr] 
Dec 19 12:02:56.424 INFO [stderr] warning: unused variable: `font_settings`
Dec 19 12:02:56.424 INFO [stderr]    --> src/widgets.rs:167:24
Dec 19 12:02:56.424 INFO [stderr]     |
Dec 19 12:02:56.424 INFO [stderr] 167 | fn create_text_texture(font_settings: &TextRenderSettings) -> Texture {
Dec 19 12:02:56.424 INFO [stderr]     |                        ^^^^^^^^^^^^^ help: consider using `_font_settings` instead
Dec 19 12:02:56.424 INFO [stderr] 
Dec 19 12:02:56.424 INFO [stderr] warning: unused variable: `bounds`
Dec 19 12:02:56.424 INFO [stderr]    --> src/widgets.rs:194:37
Dec 19 12:02:56.424 INFO [stderr]     |
Dec 19 12:02:56.424 INFO [stderr] 194 |         &VisualTreeNode::Rectangle {bounds, ref children, stroke_width, stroke, fill } => {
Dec 19 12:02:56.424 INFO [stderr]     |                                     ^^^^^^ help: try ignoring the field: `bounds: _`
Dec 19 12:02:56.424 INFO [stderr] 
Dec 19 12:02:56.424 INFO [stderr] warning: unused variable: `stroke_width`
Dec 19 12:02:56.424 INFO [stderr]    --> src/widgets.rs:194:59
Dec 19 12:02:56.424 INFO [stderr]     |
Dec 19 12:02:56.424 INFO [stderr] 194 |         &VisualTreeNode::Rectangle {bounds, ref children, stroke_width, stroke, fill } => {
Dec 19 12:02:56.424 INFO [stderr]     |                                                           ^^^^^^^^^^^^ help: try ignoring the field: `stroke_width: _`
Dec 19 12:02:56.424 INFO [stderr] 
Dec 19 12:02:56.424 INFO [stderr] warning: unused variable: `stroke`
Dec 19 12:02:56.424 INFO [stderr]    --> src/widgets.rs:194:73
Dec 19 12:02:56.424 INFO [stderr]     |
Dec 19 12:02:56.424 INFO [stderr] 194 |         &VisualTreeNode::Rectangle {bounds, ref children, stroke_width, stroke, fill } => {
Dec 19 12:02:56.424 INFO [stderr]     |                                                                         ^^^^^^ help: try ignoring the field: `stroke: _`
Dec 19 12:02:56.424 INFO [stderr] 
Dec 19 12:02:56.424 INFO [stderr] warning: unused variable: `fill`
Dec 19 12:02:56.424 INFO [stderr]    --> src/widgets.rs:194:81
Dec 19 12:02:56.424 INFO [stderr]     |
Dec 19 12:02:56.424 INFO [stderr] 194 |         &VisualTreeNode::Rectangle {bounds, ref children, stroke_width, stroke, fill } => {
Dec 19 12:02:56.425 INFO [stderr]     |                                                                                 ^^^^ help: try ignoring the field: `fill: _`
Dec 19 12:02:56.425 INFO [stderr] 
Dec 19 12:02:56.428 INFO [stderr] warning: unused variable: `color`
Dec 19 12:02:56.428 INFO [stderr]    --> src/widgets.rs:200:45
Dec 19 12:02:56.428 INFO [stderr]     |
Dec 19 12:02:56.428 INFO [stderr] 200 |         &VisualTreeNode::Text { ref bounds, color, ref font_settings, ref content } => {
Dec 19 12:02:56.428 INFO [stderr]     |                                             ^^^^^ help: try ignoring the field: `color: _`
Dec 19 12:02:56.428 INFO [stderr] 
Dec 19 12:02:56.476 INFO [stderr] warning: variant is never constructed: `Empty`
Dec 19 12:02:56.476 INFO [stderr]   --> src/widgets.rs:28:5
Dec 19 12:02:56.476 INFO [stderr]    |
Dec 19 12:02:56.476 INFO [stderr] 28 |     Empty,
Dec 19 12:02:56.476 INFO [stderr]    |     ^^^^^
Dec 19 12:02:56.477 INFO [stderr]    |
Dec 19 12:02:56.477 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 12:02:56.477 INFO [stderr] 
Dec 19 12:02:56.477 INFO [stderr] warning: struct is never constructed: `Rectangle`
Dec 19 12:02:56.477 INFO [stderr]   --> src/widgets.rs:52:1
Dec 19 12:02:56.477 INFO [stderr]    |
Dec 19 12:02:56.477 INFO [stderr] 52 | pub struct Rectangle {
Dec 19 12:02:56.477 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 19 12:02:56.477 INFO [stderr] 
Dec 19 12:02:56.477 INFO [stderr] warning: variant is never constructed: `Light`
Dec 19 12:02:56.477 INFO [stderr]   --> src/widgets.rs:80:5
Dec 19 12:02:56.477 INFO [stderr]    |
Dec 19 12:02:56.477 INFO [stderr] 80 |     Light,
Dec 19 12:02:56.477 INFO [stderr]    |     ^^^^^
Dec 19 12:02:56.477 INFO [stderr] 
Dec 19 12:02:56.478 INFO [stderr] warning: variant is never constructed: `Bold`
Dec 19 12:02:56.478 INFO [stderr]   --> src/widgets.rs:82:5
Dec 19 12:02:56.478 INFO [stderr]    |
Dec 19 12:02:56.478 INFO [stderr] 82 |     Bold
Dec 19 12:02:56.478 INFO [stderr]    |     ^^^^
Dec 19 12:02:56.478 INFO [stderr] 
Dec 19 12:02:56.478 INFO [stderr] warning: struct is never constructed: `Text`
Dec 19 12:02:56.478 INFO [stderr]   --> src/widgets.rs:90:1
Dec 19 12:02:56.478 INFO [stderr]    |
Dec 19 12:02:56.478 INFO [stderr] 90 | pub struct Text {
Dec 19 12:02:56.478 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 19 12:02:56.483 INFO [stderr] 
Dec 19 12:02:56.604 INFO [stderr] warning: unused variable: `texture`
Dec 19 12:02:56.604 INFO [stderr]    --> src/widgets.rs:163:20
Dec 19 12:02:56.605 INFO [stderr]     |
Dec 19 12:02:56.605 INFO [stderr] 163 | fn gl_draw_texture(texture: Texture, bounds: &Bounds){
Dec 19 12:02:56.605 INFO [stderr]     |                    ^^^^^^^ help: consider using `_texture` instead
Dec 19 12:02:56.605 INFO [stderr]     |
Dec 19 12:02:56.605 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 12:02:56.606 INFO [stderr] 
Dec 19 12:02:56.606 INFO [stderr] warning: unused variable: `bounds`
Dec 19 12:02:56.606 INFO [stderr]    --> src/widgets.rs:163:38
Dec 19 12:02:56.606 INFO [stderr]     |
Dec 19 12:02:56.606 INFO [stderr] 163 | fn gl_draw_texture(texture: Texture, bounds: &Bounds){
Dec 19 12:02:56.606 INFO [stderr]     |                                      ^^^^^^ help: consider using `_bounds` instead
Dec 19 12:02:56.606 INFO [stderr] 
Dec 19 12:02:56.606 INFO [stderr] warning: unused variable: `font_settings`
Dec 19 12:02:56.606 INFO [stderr]    --> src/widgets.rs:167:24
Dec 19 12:02:56.606 INFO [stderr]     |
Dec 19 12:02:56.606 INFO [stderr] 167 | fn create_text_texture(font_settings: &TextRenderSettings) -> Texture {
Dec 19 12:02:56.606 INFO [stderr]     |                        ^^^^^^^^^^^^^ help: consider using `_font_settings` instead
Dec 19 12:02:56.606 INFO [stderr] 
Dec 19 12:02:56.606 INFO [stderr] warning: unused variable: `bounds`
Dec 19 12:02:56.606 INFO [stderr]    --> src/widgets.rs:194:37
Dec 19 12:02:56.606 INFO [stderr]     |
Dec 19 12:02:56.606 INFO [stderr] 194 |         &VisualTreeNode::Rectangle {bounds, ref children, stroke_width, stroke, fill } => {
Dec 19 12:02:56.606 INFO [stderr]     |                                     ^^^^^^ help: try ignoring the field: `bounds: _`
Dec 19 12:02:56.606 INFO [stderr] 
Dec 19 12:02:56.606 INFO [stderr] warning: unused variable: `stroke_width`
Dec 19 12:02:56.606 INFO [stderr]    --> src/widgets.rs:194:59
Dec 19 12:02:56.606 INFO [stderr]     |
Dec 19 12:02:56.607 INFO [stderr] 194 |         &VisualTreeNode::Rectangle {bounds, ref children, stroke_width, stroke, fill } => {
Dec 19 12:02:56.607 INFO [stderr]     |                                                           ^^^^^^^^^^^^ help: try ignoring the field: `stroke_width: _`
Dec 19 12:02:56.607 INFO [stderr] 
Dec 19 12:02:56.607 INFO [stderr] warning: unused variable: `stroke`
Dec 19 12:02:56.607 INFO [stderr]    --> src/widgets.rs:194:73
Dec 19 12:02:56.607 INFO [stderr]     |
Dec 19 12:02:56.607 INFO [stderr] 194 |         &VisualTreeNode::Rectangle {bounds, ref children, stroke_width, stroke, fill } => {
Dec 19 12:02:56.607 INFO [stderr]     |                                                                         ^^^^^^ help: try ignoring the field: `stroke: _`
Dec 19 12:02:56.607 INFO [stderr] 
Dec 19 12:02:56.607 INFO [stderr] warning: unused variable: `fill`
Dec 19 12:02:56.607 INFO [stderr]    --> src/widgets.rs:194:81
Dec 19 12:02:56.607 INFO [stderr]     |
Dec 19 12:02:56.607 INFO [stderr] 194 |         &VisualTreeNode::Rectangle {bounds, ref children, stroke_width, stroke, fill } => {
Dec 19 12:02:56.607 INFO [stderr]     |                                                                                 ^^^^ help: try ignoring the field: `fill: _`
Dec 19 12:02:56.607 INFO [stderr] 
Dec 19 12:02:56.607 INFO [stderr] warning: unused variable: `color`
Dec 19 12:02:56.607 INFO [stderr]    --> src/widgets.rs:200:45
Dec 19 12:02:56.607 INFO [stderr]     |
Dec 19 12:02:56.607 INFO [stderr] 200 |         &VisualTreeNode::Text { ref bounds, color, ref font_settings, ref content } => {
Dec 19 12:02:56.607 INFO [stderr]     |                                             ^^^^^ help: try ignoring the field: `color: _`
Dec 19 12:02:56.607 INFO [stderr] 
Dec 19 12:02:56.679 INFO [stderr] warning: variant is never constructed: `Empty`
Dec 19 12:02:56.680 INFO [stderr]   --> src/widgets.rs:28:5
Dec 19 12:02:56.680 INFO [stderr]    |
Dec 19 12:02:56.680 INFO [stderr] 28 |     Empty,
Dec 19 12:02:56.681 INFO [stderr]    |     ^^^^^
Dec 19 12:02:56.681 INFO [stderr]    |
Dec 19 12:02:56.681 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 12:02:56.681 INFO [stderr] 
Dec 19 12:02:56.681 INFO [stderr] warning: struct is never constructed: `Rectangle`
Dec 19 12:02:56.681 INFO [stderr]   --> src/widgets.rs:52:1
Dec 19 12:02:56.681 INFO [stderr]    |
Dec 19 12:02:56.681 INFO [stderr] 52 | pub struct Rectangle {
Dec 19 12:02:56.681 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 19 12:02:56.681 INFO [stderr] 
Dec 19 12:02:56.681 INFO [stderr] warning: variant is never constructed: `Light`
Dec 19 12:02:56.681 INFO [stderr]   --> src/widgets.rs:80:5
Dec 19 12:02:56.681 INFO [stderr]    |
Dec 19 12:02:56.681 INFO [stderr] 80 |     Light,
Dec 19 12:02:56.681 INFO [stderr]    |     ^^^^^
Dec 19 12:02:56.681 INFO [stderr] 
Dec 19 12:02:56.681 INFO [stderr] warning: variant is never constructed: `Bold`
Dec 19 12:02:56.681 INFO [stderr]   --> src/widgets.rs:82:5
Dec 19 12:02:56.681 INFO [stderr]    |
Dec 19 12:02:56.681 INFO [stderr] 82 |     Bold
Dec 19 12:02:56.681 INFO [stderr]    |     ^^^^
Dec 19 12:02:56.681 INFO [stderr] 
Dec 19 12:02:56.681 INFO [stderr] warning: struct is never constructed: `Text`
Dec 19 12:02:56.681 INFO [stderr]   --> src/widgets.rs:90:1
Dec 19 12:02:56.681 INFO [stderr]    |
Dec 19 12:02:56.681 INFO [stderr] 90 | pub struct Text {
Dec 19 12:02:56.681 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 19 12:02:56.681 INFO [stderr] 
Dec 19 12:02:56.757 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.74s
Dec 19 12:02:57.948 INFO running `"docker" "inspect" "fd7f2df2d843d0077917665e5f9f831af74b78269d0def054179d99387a0ddb7"`
Dec 19 12:02:58.290 INFO running `"docker" "rm" "-f" "fd7f2df2d843d0077917665e5f9f831af74b78269d0def054179d99387a0ddb7"`
Dec 19 12:02:58.665 INFO [stdout] fd7f2df2d843d0077917665e5f9f831af74b78269d0def054179d99387a0ddb7