[INFO] updating cached repository nathanial/mocra [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/nathanial/mocra [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/nathanial/mocra" "work/ex/beta-1.38-1/sources/1.37.0/gh/nathanial/mocra"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/nathanial/mocra'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/nathanial/mocra" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nathanial/mocra"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nathanial/mocra'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5298b8775296b0baeb10e13be77289c444c759f4 [INFO] sha for GitHub repo nathanial/mocra: 5298b8775296b0baeb10e13be77289c444c759f4 [INFO] validating manifest of nathanial/mocra on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of nathanial/mocra on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing nathanial/mocra [INFO] finished frobbing nathanial/mocra [INFO] frobbed toml for nathanial/mocra written to work/ex/beta-1.38-1/sources/1.37.0/gh/nathanial/mocra/Cargo.toml [INFO] started frobbing nathanial/mocra [INFO] finished frobbing nathanial/mocra [INFO] frobbed toml for nathanial/mocra written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nathanial/mocra/Cargo.toml [INFO] crate nathanial/mocra already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing nathanial/mocra against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 6a3aa71b8ba4c83bda63df1ca7d3c1b027937cbb88ba1f1df6836add4c9deceb [INFO] running `"docker" "start" "-a" "6a3aa71b8ba4c83bda63df1ca7d3c1b027937cbb88ba1f1df6836add4c9deceb"` [INFO] [stderr] Compiling remove_dir_all v0.5.0 [INFO] [stderr] Compiling glib-sys v0.6.0 [INFO] [stderr] Compiling gobject-sys v0.6.0 [INFO] [stderr] Compiling gio-sys v0.6.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.6.0 [INFO] [stderr] Compiling cairo-sys-rs v0.6.0 [INFO] [stderr] Compiling x11-dl v2.17.5 [INFO] [stderr] Compiling pango-sys v0.6.0 [INFO] [stderr] Compiling gdk-sys v0.6.0 [INFO] [stderr] Compiling memmap v0.6.2 [INFO] [stderr] Compiling shared_library v0.1.8 [INFO] [stderr] Compiling tempfile v3.0.0 [INFO] [stderr] Compiling chrono v0.4.2 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling dlib v0.4.1 [INFO] [stderr] Compiling cairo-rs v0.4.1 [INFO] [stderr] Compiling wayland-sys v0.12.5 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling gio v0.4.0 [INFO] [stderr] Compiling gdk-pixbuf v0.4.0 [INFO] [stderr] Compiling gdk v0.8.0 [INFO] [stderr] Compiling wayland-client v0.12.5 [INFO] [stderr] Compiling glutin v0.13.1 [INFO] [stderr] Compiling gl v0.10.0 [INFO] [stderr] Compiling wayland-protocols v0.12.5 [INFO] [stderr] Compiling wayland-kbd v0.13.1 [INFO] [stderr] Compiling glib v0.5.0 [INFO] [stderr] Compiling wayland-window v0.13.3 [INFO] [stderr] Compiling winit v0.11.3 [INFO] [stderr] Compiling pango v0.4.0 [INFO] [stderr] Compiling mocra v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `VisualTreeNode` [INFO] [stderr] --> src/main.rs:5:15 [INFO] [stderr] | [INFO] [stderr] 5 | use widgets::{VisualTreeNode, render, Button, Bounds, Widget}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `texture` [INFO] [stderr] --> src/widgets.rs:163:20 [INFO] [stderr] | [INFO] [stderr] 163 | fn gl_draw_texture(texture: Texture, bounds: &Bounds){ [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_texture` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bounds` [INFO] [stderr] --> src/widgets.rs:163:38 [INFO] [stderr] | [INFO] [stderr] 163 | fn gl_draw_texture(texture: Texture, bounds: &Bounds){ [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_bounds` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `font_settings` [INFO] [stderr] --> src/widgets.rs:167:24 [INFO] [stderr] | [INFO] [stderr] 167 | fn create_text_texture(font_settings: &TextRenderSettings) -> Texture { [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_font_settings` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bounds` [INFO] [stderr] --> src/widgets.rs:194:37 [INFO] [stderr] | [INFO] [stderr] 194 | &VisualTreeNode::Rectangle {bounds, ref children, stroke_width, stroke, fill } => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `bounds: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fill` [INFO] [stderr] --> src/widgets.rs:194:81 [INFO] [stderr] | [INFO] [stderr] 194 | &VisualTreeNode::Rectangle {bounds, ref children, stroke_width, stroke, fill } => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `fill: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stroke` [INFO] [stderr] --> src/widgets.rs:194:73 [INFO] [stderr] | [INFO] [stderr] 194 | &VisualTreeNode::Rectangle {bounds, ref children, stroke_width, stroke, fill } => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `stroke: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stroke_width` [INFO] [stderr] --> src/widgets.rs:194:59 [INFO] [stderr] | [INFO] [stderr] 194 | &VisualTreeNode::Rectangle {bounds, ref children, stroke_width, stroke, fill } => { [INFO] [stderr] | ^^^^^^^^^^^^ help: try ignoring the field: `stroke_width: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `color` [INFO] [stderr] --> src/widgets.rs:200:45 [INFO] [stderr] | [INFO] [stderr] 200 | &VisualTreeNode::Text { ref bounds, color, ref font_settings, ref content } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `color: _` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Empty` [INFO] [stderr] --> src/widgets.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | Empty, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Rectangle` [INFO] [stderr] --> src/widgets.rs:52:1 [INFO] [stderr] | [INFO] [stderr] 52 | pub struct Rectangle { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Light` [INFO] [stderr] --> src/widgets.rs:80:5 [INFO] [stderr] | [INFO] [stderr] 80 | Light, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Bold` [INFO] [stderr] --> src/widgets.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | Bold [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Text` [INFO] [stderr] --> src/widgets.rs:90:1 [INFO] [stderr] | [INFO] [stderr] 90 | pub struct Text { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 05s [INFO] running `"docker" "inspect" "6a3aa71b8ba4c83bda63df1ca7d3c1b027937cbb88ba1f1df6836add4c9deceb"` [INFO] running `"docker" "rm" "-f" "6a3aa71b8ba4c83bda63df1ca7d3c1b027937cbb88ba1f1df6836add4c9deceb"` [INFO] [stdout] 6a3aa71b8ba4c83bda63df1ca7d3c1b027937cbb88ba1f1df6836add4c9deceb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] c91010932f3115b3d3b57c39f4342a7a363df49bb56c6b6fc277163281114b37 [INFO] running `"docker" "start" "-a" "c91010932f3115b3d3b57c39f4342a7a363df49bb56c6b6fc277163281114b37"` [INFO] [stderr] Compiling mocra v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `VisualTreeNode` [INFO] [stderr] --> src/main.rs:5:15 [INFO] [stderr] | [INFO] [stderr] 5 | use widgets::{VisualTreeNode, render, Button, Bounds, Widget}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `texture` [INFO] [stderr] --> src/widgets.rs:163:20 [INFO] [stderr] | [INFO] [stderr] 163 | fn gl_draw_texture(texture: Texture, bounds: &Bounds){ [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_texture` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bounds` [INFO] [stderr] --> src/widgets.rs:163:38 [INFO] [stderr] | [INFO] [stderr] 163 | fn gl_draw_texture(texture: Texture, bounds: &Bounds){ [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_bounds` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `font_settings` [INFO] [stderr] --> src/widgets.rs:167:24 [INFO] [stderr] | [INFO] [stderr] 167 | fn create_text_texture(font_settings: &TextRenderSettings) -> Texture { [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_font_settings` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bounds` [INFO] [stderr] --> src/widgets.rs:194:37 [INFO] [stderr] | [INFO] [stderr] 194 | &VisualTreeNode::Rectangle {bounds, ref children, stroke_width, stroke, fill } => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `bounds: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fill` [INFO] [stderr] --> src/widgets.rs:194:81 [INFO] [stderr] | [INFO] [stderr] 194 | &VisualTreeNode::Rectangle {bounds, ref children, stroke_width, stroke, fill } => { [INFO] [stderr] | ^^^^ help: try ignoring the field: `fill: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stroke` [INFO] [stderr] --> src/widgets.rs:194:73 [INFO] [stderr] | [INFO] [stderr] 194 | &VisualTreeNode::Rectangle {bounds, ref children, stroke_width, stroke, fill } => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `stroke: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stroke_width` [INFO] [stderr] --> src/widgets.rs:194:59 [INFO] [stderr] | [INFO] [stderr] 194 | &VisualTreeNode::Rectangle {bounds, ref children, stroke_width, stroke, fill } => { [INFO] [stderr] | ^^^^^^^^^^^^ help: try ignoring the field: `stroke_width: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `color` [INFO] [stderr] --> src/widgets.rs:200:45 [INFO] [stderr] | [INFO] [stderr] 200 | &VisualTreeNode::Text { ref bounds, color, ref font_settings, ref content } => { [INFO] [stderr] | ^^^^^ help: try ignoring the field: `color: _` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Empty` [INFO] [stderr] --> src/widgets.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | Empty, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Rectangle` [INFO] [stderr] --> src/widgets.rs:52:1 [INFO] [stderr] | [INFO] [stderr] 52 | pub struct Rectangle { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Light` [INFO] [stderr] --> src/widgets.rs:80:5 [INFO] [stderr] | [INFO] [stderr] 80 | Light, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Bold` [INFO] [stderr] --> src/widgets.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | Bold [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Text` [INFO] [stderr] --> src/widgets.rs:90:1 [INFO] [stderr] | [INFO] [stderr] 90 | pub struct Text { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.87s [INFO] running `"docker" "inspect" "c91010932f3115b3d3b57c39f4342a7a363df49bb56c6b6fc277163281114b37"` [INFO] running `"docker" "rm" "-f" "c91010932f3115b3d3b57c39f4342a7a363df49bb56c6b6fc277163281114b37"` [INFO] [stdout] c91010932f3115b3d3b57c39f4342a7a363df49bb56c6b6fc277163281114b37 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 479b01b58b8bcb09ecfc35fe0d98a85c678e8e7637063de5ab055f098732fbad [INFO] running `"docker" "start" "-a" "479b01b58b8bcb09ecfc35fe0d98a85c678e8e7637063de5ab055f098732fbad"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/crater/target/debug/deps/mocra-8a80ce9819903def [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" "479b01b58b8bcb09ecfc35fe0d98a85c678e8e7637063de5ab055f098732fbad"` [INFO] running `"docker" "rm" "-f" "479b01b58b8bcb09ecfc35fe0d98a85c678e8e7637063de5ab055f098732fbad"` [INFO] [stdout] 479b01b58b8bcb09ecfc35fe0d98a85c678e8e7637063de5ab055f098732fbad