Dec 17 21:07:36.745 INFO checking kradical/feOxy against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 21:07:36.745 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/kradical/feOxy:/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 21:07:37.104 INFO [stdout] 8722cadd4e53b05180b7fc4e1e28e0b7ac9688efb6966092fd59d1eba2f8d19c
Dec 17 21:07:37.106 INFO running `"docker" "start" "-a" "8722cadd4e53b05180b7fc4e1e28e0b7ac9688efb6966092fd59d1eba2f8d19c"`
Dec 17 21:07:38.732 INFO [stderr]    Compiling num-traits v0.1.35
Dec 17 21:07:38.732 INFO [stderr]    Compiling serde v0.8.8
Dec 17 21:07:38.732 INFO [stderr]    Compiling bitflags v0.6.0
Dec 17 21:07:38.748 INFO [stderr]    Compiling x11-dl v2.8.0
Dec 17 21:07:38.748 INFO [stderr]    Compiling freetype-sys v0.4.0
Dec 17 21:07:38.748 INFO [stderr]     Checking rand v0.3.14
Dec 17 21:07:38.756 INFO [stderr]     Checking shared_library v0.1.5
Dec 17 21:07:38.756 INFO [stderr]    Compiling libz-sys v1.0.13
Dec 17 21:07:39.240 INFO [stderr]    Compiling xml-rs v0.3.4
Dec 17 21:07:39.432 INFO [stderr]     Checking gfx_core v0.6.0
Dec 17 21:07:41.144 INFO [stderr]     Checking osmesa-sys v0.1.1
Dec 17 21:07:41.352 INFO [stderr]     Checking fs2 v0.2.5
Dec 17 21:07:42.528 INFO [stderr]     Checking memmap v0.4.0
Dec 17 21:07:43.510 INFO [stderr]     Checking tempfile v2.1.4
Dec 17 21:07:44.760 INFO [stderr]     Checking freetype-rs v0.11.0
Dec 17 21:07:49.436 INFO [stderr]    Compiling wayland-scanner v0.7.8
Dec 17 21:07:49.436 INFO [stderr]    Compiling gl_generator v0.5.2
Dec 17 21:07:53.905 INFO [stderr]    Compiling wayland-client v0.7.8
Dec 17 21:07:56.092 INFO [stderr]    Compiling gfx_gl v0.3.1
Dec 17 21:07:56.834 INFO [stderr]    Compiling glutin v0.7.1
Dec 17 21:08:02.572 INFO [stderr]    Compiling serde_json v0.8.1
Dec 17 21:08:08.764 INFO [stderr]    Compiling target_build_utils v0.1.1
Dec 17 21:08:10.749 INFO [stderr]    Compiling libloading v0.2.4
Dec 17 21:08:13.582 INFO [stderr]     Checking dlib v0.3.0
Dec 17 21:08:14.196 INFO [stderr]     Checking wayland-sys v0.7.8
Dec 17 21:08:17.504 INFO [stderr]     Checking wayland-kbd v0.6.3
Dec 17 21:08:17.504 INFO [stderr]     Checking wayland-window v0.4.4
Dec 17 21:08:19.009 INFO [stderr]     Checking winit v0.5.6
Dec 17 21:08:29.649 INFO [stderr]     Checking gfx v0.14.0
Dec 17 21:08:29.649 INFO [stderr]     Checking gfx_device_gl v0.13.0
Dec 17 21:08:31.812 INFO [stderr]     Checking gfx_window_glutin v0.14.0
Dec 17 21:08:34.885 INFO [stderr]     Checking gfx_text v0.15.0
Dec 17 21:08:36.272 INFO [stderr]     Checking iron_oxide_browser v0.1.0 (/opt/crater/workdir)
Dec 17 21:08:36.821 INFO [stderr] warning: unused import: `super::*`
Dec 17 21:08:36.821 INFO [stderr]    --> src/style.rs:197:9
Dec 17 21:08:36.821 INFO [stderr]     |
Dec 17 21:08:36.821 INFO [stderr] 197 |     use super::*;
Dec 17 21:08:36.821 INFO [stderr]     |         ^^^^^^^^
Dec 17 21:08:36.821 INFO [stderr]     |
Dec 17 21:08:36.821 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 17 21:08:36.821 INFO [stderr] 
Dec 17 21:08:36.821 INFO [stderr] warning: unused import: `super::*`
Dec 17 21:08:36.821 INFO [stderr]    --> src/layout.rs:400:9
Dec 17 21:08:36.821 INFO [stderr]     |
Dec 17 21:08:36.821 INFO [stderr] 400 |     use super::*;
Dec 17 21:08:36.821 INFO [stderr]     |         ^^^^^^^^
Dec 17 21:08:36.821 INFO [stderr] 
Dec 17 21:08:36.822 INFO [stderr] warning: unused import: `gfx::Factory`
Dec 17 21:08:36.822 INFO [stderr]   --> src/render.rs:11:5
Dec 17 21:08:36.822 INFO [stderr]    |
Dec 17 21:08:36.822 INFO [stderr] 11 | use gfx::Factory;
Dec 17 21:08:36.822 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 17 21:08:36.828 INFO [stderr] 
Dec 17 21:08:36.828 INFO [stderr] warning: unused import: `gfx::Factory`
Dec 17 21:08:36.828 INFO [stderr]   --> src/render.rs:11:5
Dec 17 21:08:36.828 INFO [stderr]    |
Dec 17 21:08:36.828 INFO [stderr] 11 | use gfx::Factory;
Dec 17 21:08:36.828 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 17 21:08:36.828 INFO [stderr]    |
Dec 17 21:08:36.828 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 21:08:36.836 INFO [stderr] 
Dec 17 21:08:37.500 INFO [stderr] warning: floating-point types cannot be used in patterns
Dec 17 21:08:37.500 INFO [stderr]    --> src/layout.rs:157:14
Dec 17 21:08:37.500 INFO [stderr]     |
Dec 17 21:08:37.500 INFO [stderr] 157 |             (0.0, _, _) => {
Dec 17 21:08:37.500 INFO [stderr]     |              ^^^
Dec 17 21:08:37.500 INFO [stderr]     |
Dec 17 21:08:37.500 INFO [stderr]     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Dec 17 21:08:37.500 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 17 21:08:37.500 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Dec 17 21:08:37.500 INFO [stderr] 
Dec 17 21:08:37.508 INFO [stderr] warning: unused variable: `command_list`
Dec 17 21:08:37.508 INFO [stderr]    --> src/render.rs:104:17
Dec 17 21:08:37.508 INFO [stderr]     |
Dec 17 21:08:37.508 INFO [stderr] 104 | fn render_texts(command_list: &[DisplayCommand]) -> Vec<RenderText> {
Dec 17 21:08:37.508 INFO [stderr]     |                 ^^^^^^^^^^^^ help: consider using `_command_list` instead
Dec 17 21:08:37.508 INFO [stderr]     |
Dec 17 21:08:37.508 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 21:08:37.508 INFO [stderr] 
Dec 17 21:08:37.736 INFO [stderr] warning: floating-point types cannot be used in patterns
Dec 17 21:08:37.736 INFO [stderr]    --> src/layout.rs:157:14
Dec 17 21:08:37.736 INFO [stderr]     |
Dec 17 21:08:37.736 INFO [stderr] 157 |             (0.0, _, _) => {
Dec 17 21:08:37.736 INFO [stderr]     |              ^^^
Dec 17 21:08:37.736 INFO [stderr]     |
Dec 17 21:08:37.736 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 17 21:08:37.736 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Dec 17 21:08:37.736 INFO [stderr] 
Dec 17 21:08:37.743 INFO [stderr] warning: floating-point types cannot be used in patterns
Dec 17 21:08:37.743 INFO [stderr]    --> src/layout.rs:157:14
Dec 17 21:08:37.743 INFO [stderr]     |
Dec 17 21:08:37.743 INFO [stderr] 157 |             (0.0, _, _) => {
Dec 17 21:08:37.743 INFO [stderr]     |              ^^^
Dec 17 21:08:37.743 INFO [stderr]     |
Dec 17 21:08:37.743 INFO [stderr]     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Dec 17 21:08:37.743 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 17 21:08:37.743 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Dec 17 21:08:37.743 INFO [stderr] 
Dec 17 21:08:37.752 INFO [stderr] warning: unused variable: `command_list`
Dec 17 21:08:37.752 INFO [stderr]    --> src/render.rs:104:17
Dec 17 21:08:37.752 INFO [stderr]     |
Dec 17 21:08:37.752 INFO [stderr] 104 | fn render_texts(command_list: &[DisplayCommand]) -> Vec<RenderText> {
Dec 17 21:08:37.752 INFO [stderr]     |                 ^^^^^^^^^^^^ help: consider using `_command_list` instead
Dec 17 21:08:37.752 INFO [stderr]     |
Dec 17 21:08:37.752 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 21:08:37.752 INFO [stderr] 
Dec 17 21:08:37.871 INFO [stderr] warning: variable `prevBoxType` should have a snake case name such as `prev_box_type`
Dec 17 21:08:37.871 INFO [stderr]    --> src/layout.rs:227:13
Dec 17 21:08:37.871 INFO [stderr]     |
Dec 17 21:08:37.871 INFO [stderr] 227 |         let mut prevBoxType = BoxType::Block;
Dec 17 21:08:37.871 INFO [stderr]     |             ^^^^^^^^^^^^^^^
Dec 17 21:08:37.871 INFO [stderr]     |
Dec 17 21:08:37.871 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 17 21:08:37.871 INFO [stderr] 
Dec 17 21:08:37.871 INFO [stderr] warning: variable `textRenderer` should have a snake case name such as `text_renderer`
Dec 17 21:08:37.871 INFO [stderr]   --> src/render.rs:74:9
Dec 17 21:08:37.871 INFO [stderr]    |
Dec 17 21:08:37.871 INFO [stderr] 74 |     let mut textRenderer = gfx_text::new(factory).build().unwrap();
Dec 17 21:08:37.871 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 17 21:08:37.871 INFO [stderr] 
Dec 17 21:08:37.880 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 21:08:37.880 INFO [stderr]   --> src/render.rs:96:9
Dec 17 21:08:37.880 INFO [stderr]    |
Dec 17 21:08:37.880 INFO [stderr] 96 |         textRenderer.draw(&mut encoder, &data.out);
Dec 17 21:08:37.880 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:08:37.880 INFO [stderr]    |
Dec 17 21:08:37.880 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 21:08:37.880 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 21:08:37.880 INFO [stderr] 
Dec 17 21:08:38.160 INFO [stderr] warning: floating-point types cannot be used in patterns
Dec 17 21:08:38.160 INFO [stderr]    --> src/layout.rs:157:14
Dec 17 21:08:38.160 INFO [stderr]     |
Dec 17 21:08:38.160 INFO [stderr] 157 |             (0.0, _, _) => {
Dec 17 21:08:38.160 INFO [stderr]     |              ^^^
Dec 17 21:08:38.160 INFO [stderr]     |
Dec 17 21:08:38.160 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 17 21:08:38.160 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Dec 17 21:08:38.160 INFO [stderr] 
Dec 17 21:08:38.304 INFO [stderr] warning: variable `prevBoxType` should have a snake case name such as `prev_box_type`
Dec 17 21:08:38.304 INFO [stderr]    --> src/layout.rs:227:13
Dec 17 21:08:38.304 INFO [stderr]     |
Dec 17 21:08:38.304 INFO [stderr] 227 |         let mut prevBoxType = BoxType::Block;
Dec 17 21:08:38.304 INFO [stderr]     |             ^^^^^^^^^^^^^^^
Dec 17 21:08:38.304 INFO [stderr]     |
Dec 17 21:08:38.304 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 17 21:08:38.304 INFO [stderr] 
Dec 17 21:08:38.304 INFO [stderr] warning: variable `textRenderer` should have a snake case name such as `text_renderer`
Dec 17 21:08:38.304 INFO [stderr]   --> src/render.rs:74:9
Dec 17 21:08:38.304 INFO [stderr]    |
Dec 17 21:08:38.304 INFO [stderr] 74 |     let mut textRenderer = gfx_text::new(factory).build().unwrap();
Dec 17 21:08:38.304 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 17 21:08:38.304 INFO [stderr] 
Dec 17 21:08:38.315 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 21:08:38.315 INFO [stderr]   --> src/render.rs:96:9
Dec 17 21:08:38.315 INFO [stderr]    |
Dec 17 21:08:38.315 INFO [stderr] 96 |         textRenderer.draw(&mut encoder, &data.out);
Dec 17 21:08:38.315 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:08:38.315 INFO [stderr]    |
Dec 17 21:08:38.315 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 21:08:38.315 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 21:08:38.315 INFO [stderr] 
Dec 17 21:08:39.018 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
Dec 17 21:08:39.881 INFO running `"docker" "inspect" "8722cadd4e53b05180b7fc4e1e28e0b7ac9688efb6966092fd59d1eba2f8d19c"`
Dec 17 21:08:40.246 INFO running `"docker" "rm" "-f" "8722cadd4e53b05180b7fc4e1e28e0b7ac9688efb6966092fd59d1eba2f8d19c"`
Dec 17 21:08:40.536 INFO [stdout] 8722cadd4e53b05180b7fc4e1e28e0b7ac9688efb6966092fd59d1eba2f8d19c