Dec 19 14:02:59.685 INFO checking kradical/feOxy against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 14:02:59.685 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/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:03:00.274 INFO [stdout] 503d9bbbc1fbf0ab1cbd887adec490ebd5e9d7ab623dd2752c0f69165b125266
Dec 19 14:03:00.278 INFO running `"docker" "start" "-a" "503d9bbbc1fbf0ab1cbd887adec490ebd5e9d7ab623dd2752c0f69165b125266"`
Dec 19 14:03:02.040 INFO [stderr]    Compiling num-traits v0.1.35
Dec 19 14:03:02.040 INFO [stderr]    Compiling serde v0.8.8
Dec 19 14:03:02.040 INFO [stderr]    Compiling bitflags v0.6.0
Dec 19 14:03:02.040 INFO [stderr]     Checking lazy_static v0.2.1
Dec 19 14:03:02.060 INFO [stderr]     Checking libc v0.2.15
Dec 19 14:03:02.060 INFO [stderr]    Compiling libz-sys v1.0.13
Dec 19 14:03:02.060 INFO [stderr]    Compiling x11-dl v2.8.0
Dec 19 14:03:02.060 INFO [stderr]    Compiling freetype-sys v0.4.0
Dec 19 14:03:02.415 INFO [stderr]    Compiling xml-rs v0.3.4
Dec 19 14:03:04.846 INFO [stderr]     Checking fs2 v0.2.5
Dec 19 14:03:04.861 INFO [stderr]     Checking rand v0.3.14
Dec 19 14:03:04.862 INFO [stderr]     Checking shared_library v0.1.5
Dec 19 14:03:06.356 INFO [stderr]     Checking memmap v0.4.0
Dec 19 14:03:07.328 INFO [stderr]     Checking osmesa-sys v0.1.1
Dec 19 14:03:08.224 INFO [stderr]     Checking freetype-rs v0.11.0
Dec 19 14:03:09.956 INFO [stderr]     Checking gfx_text v0.15.0
Dec 19 14:03:10.592 INFO [stderr]     Checking tempfile v2.1.4
Dec 19 14:03:13.658 INFO [stderr]    Compiling wayland-scanner v0.7.8
Dec 19 14:03:13.658 INFO [stderr]    Compiling gl_generator v0.5.2
Dec 19 14:03:17.555 INFO [stderr]    Compiling gfx_gl v0.3.1
Dec 19 14:03:17.555 INFO [stderr]    Compiling glutin v0.7.1
Dec 19 14:03:18.128 INFO [stderr]    Compiling wayland-client v0.7.8
Dec 19 14:03:24.448 INFO [stderr]    Compiling serde_json v0.8.1
Dec 19 14:03:27.844 INFO [stderr]    Compiling target_build_utils v0.1.1
Dec 19 14:03:28.788 INFO [stderr]    Compiling libloading v0.2.4
Dec 19 14:03:29.759 INFO [stderr]     Checking dlib v0.3.0
Dec 19 14:03:30.224 INFO [stderr]     Checking wayland-sys v0.7.8
Dec 19 14:03:35.310 INFO [stderr]     Checking wayland-window v0.4.4
Dec 19 14:03:35.310 INFO [stderr]     Checking wayland-kbd v0.6.3
Dec 19 14:03:35.982 INFO [stderr]     Checking gfx_device_gl v0.13.0
Dec 19 14:03:37.560 INFO [stderr]     Checking winit v0.5.6
Dec 19 14:03:40.630 INFO [stderr]     Checking gfx_window_glutin v0.14.0
Dec 19 14:03:41.052 INFO [stderr]     Checking iron_oxide_browser v0.1.0 (/opt/crater/workdir)
Dec 19 14:03:41.808 INFO [stderr] warning: unused import: `gfx::Factory`
Dec 19 14:03:41.808 INFO [stderr]   --> src/render.rs:11:5
Dec 19 14:03:41.808 INFO [stderr]    |
Dec 19 14:03:41.808 INFO [stderr] 11 | use gfx::Factory;
Dec 19 14:03:41.808 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 14:03:41.808 INFO [stderr]    |
Dec 19 14:03:41.808 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 14:03:41.808 INFO [stderr] 
Dec 19 14:03:41.834 INFO [stderr] warning: unused import: `super::*`
Dec 19 14:03:41.840 INFO [stderr]    --> src/style.rs:197:9
Dec 19 14:03:41.840 INFO [stderr]     |
Dec 19 14:03:41.840 INFO [stderr] 197 |     use super::*;
Dec 19 14:03:41.840 INFO [stderr]     |         ^^^^^^^^
Dec 19 14:03:41.840 INFO [stderr]     |
Dec 19 14:03:41.840 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 19 14:03:41.840 INFO [stderr] 
Dec 19 14:03:41.840 INFO [stderr] warning: unused import: `super::*`
Dec 19 14:03:41.844 INFO [stderr]    --> src/layout.rs:400:9
Dec 19 14:03:41.844 INFO [stderr]     |
Dec 19 14:03:41.844 INFO [stderr] 400 |     use super::*;
Dec 19 14:03:41.844 INFO [stderr]     |         ^^^^^^^^
Dec 19 14:03:41.844 INFO [stderr] 
Dec 19 14:03:41.844 INFO [stderr] warning: unused import: `gfx::Factory`
Dec 19 14:03:41.844 INFO [stderr]   --> src/render.rs:11:5
Dec 19 14:03:41.844 INFO [stderr]    |
Dec 19 14:03:41.844 INFO [stderr] 11 | use gfx::Factory;
Dec 19 14:03:41.844 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 14:03:41.844 INFO [stderr] 
Dec 19 14:03:42.853 INFO [stderr] warning: floating-point types cannot be used in patterns
Dec 19 14:03:42.853 INFO [stderr]    --> src/layout.rs:157:14
Dec 19 14:03:42.853 INFO [stderr]     |
Dec 19 14:03:42.853 INFO [stderr] 157 |             (0.0, _, _) => {
Dec 19 14:03:42.853 INFO [stderr]     |              ^^^
Dec 19 14:03:42.853 INFO [stderr]     |
Dec 19 14:03:42.853 INFO [stderr]     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Dec 19 14:03:42.853 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 19 14:03:42.853 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Dec 19 14:03:42.853 INFO [stderr] 
Dec 19 14:03:42.853 INFO [stderr] warning: unused variable: `command_list`
Dec 19 14:03:42.853 INFO [stderr]    --> src/render.rs:104:17
Dec 19 14:03:42.853 INFO [stderr]     |
Dec 19 14:03:42.853 INFO [stderr] 104 | fn render_texts(command_list: &[DisplayCommand]) -> Vec<RenderText> {
Dec 19 14:03:42.853 INFO [stderr]     |                 ^^^^^^^^^^^^ help: consider using `_command_list` instead
Dec 19 14:03:42.853 INFO [stderr]     |
Dec 19 14:03:42.853 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 14:03:42.853 INFO [stderr] 
Dec 19 14:03:43.037 INFO [stderr] warning: floating-point types cannot be used in patterns
Dec 19 14:03:43.037 INFO [stderr]    --> src/layout.rs:157:14
Dec 19 14:03:43.037 INFO [stderr]     |
Dec 19 14:03:43.037 INFO [stderr] 157 |             (0.0, _, _) => {
Dec 19 14:03:43.037 INFO [stderr]     |              ^^^
Dec 19 14:03:43.037 INFO [stderr]     |
Dec 19 14:03:43.037 INFO [stderr]     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Dec 19 14:03:43.037 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 19 14:03:43.037 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Dec 19 14:03:43.037 INFO [stderr] 
Dec 19 14:03:43.037 INFO [stderr] warning: unused variable: `command_list`
Dec 19 14:03:43.037 INFO [stderr]    --> src/render.rs:104:17
Dec 19 14:03:43.037 INFO [stderr]     |
Dec 19 14:03:43.037 INFO [stderr] 104 | fn render_texts(command_list: &[DisplayCommand]) -> Vec<RenderText> {
Dec 19 14:03:43.037 INFO [stderr]     |                 ^^^^^^^^^^^^ help: consider using `_command_list` instead
Dec 19 14:03:43.040 INFO [stderr]     |
Dec 19 14:03:43.040 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 14:03:43.040 INFO [stderr] 
Dec 19 14:03:43.078 INFO [stderr] warning: floating-point types cannot be used in patterns
Dec 19 14:03:43.078 INFO [stderr]    --> src/layout.rs:157:14
Dec 19 14:03:43.078 INFO [stderr]     |
Dec 19 14:03:43.078 INFO [stderr] 157 |             (0.0, _, _) => {
Dec 19 14:03:43.078 INFO [stderr]     |              ^^^
Dec 19 14:03:43.078 INFO [stderr]     |
Dec 19 14:03:43.078 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 19 14:03:43.078 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Dec 19 14:03:43.078 INFO [stderr] 
Dec 19 14:03:43.202 INFO [stderr] warning: variable `prevBoxType` should have a snake case name such as `prev_box_type`
Dec 19 14:03:43.202 INFO [stderr]    --> src/layout.rs:227:13
Dec 19 14:03:43.202 INFO [stderr]     |
Dec 19 14:03:43.202 INFO [stderr] 227 |         let mut prevBoxType = BoxType::Block;
Dec 19 14:03:43.202 INFO [stderr]     |             ^^^^^^^^^^^^^^^
Dec 19 14:03:43.202 INFO [stderr]     |
Dec 19 14:03:43.202 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 19 14:03:43.202 INFO [stderr] 
Dec 19 14:03:43.204 INFO [stderr] warning: variable `textRenderer` should have a snake case name such as `text_renderer`
Dec 19 14:03:43.204 INFO [stderr]   --> src/render.rs:74:9
Dec 19 14:03:43.204 INFO [stderr]    |
Dec 19 14:03:43.204 INFO [stderr] 74 |     let mut textRenderer = gfx_text::new(factory).build().unwrap();
Dec 19 14:03:43.205 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 19 14:03:43.205 INFO [stderr] 
Dec 19 14:03:43.216 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:03:43.216 INFO [stderr]   --> src/render.rs:96:9
Dec 19 14:03:43.216 INFO [stderr]    |
Dec 19 14:03:43.216 INFO [stderr] 96 |         textRenderer.draw(&mut encoder, &data.out);
Dec 19 14:03:43.216 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:03:43.216 INFO [stderr]    |
Dec 19 14:03:43.216 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 14:03:43.216 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:03:43.216 INFO [stderr] 
Dec 19 14:03:43.356 INFO [stderr] warning: floating-point types cannot be used in patterns
Dec 19 14:03:43.356 INFO [stderr]    --> src/layout.rs:157:14
Dec 19 14:03:43.356 INFO [stderr]     |
Dec 19 14:03:43.356 INFO [stderr] 157 |             (0.0, _, _) => {
Dec 19 14:03:43.356 INFO [stderr]     |              ^^^
Dec 19 14:03:43.356 INFO [stderr]     |
Dec 19 14:03:43.356 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 19 14:03:43.356 INFO [stderr]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Dec 19 14:03:43.356 INFO [stderr] 
Dec 19 14:03:43.467 INFO [stderr] warning: variable `prevBoxType` should have a snake case name such as `prev_box_type`
Dec 19 14:03:43.467 INFO [stderr]    --> src/layout.rs:227:13
Dec 19 14:03:43.467 INFO [stderr]     |
Dec 19 14:03:43.467 INFO [stderr] 227 |         let mut prevBoxType = BoxType::Block;
Dec 19 14:03:43.467 INFO [stderr]     |             ^^^^^^^^^^^^^^^
Dec 19 14:03:43.467 INFO [stderr]     |
Dec 19 14:03:43.467 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 19 14:03:43.467 INFO [stderr] 
Dec 19 14:03:43.492 INFO [stderr] warning: variable `textRenderer` should have a snake case name such as `text_renderer`
Dec 19 14:03:43.492 INFO [stderr]   --> src/render.rs:74:9
Dec 19 14:03:43.492 INFO [stderr]    |
Dec 19 14:03:43.492 INFO [stderr] 74 |     let mut textRenderer = gfx_text::new(factory).build().unwrap();
Dec 19 14:03:43.492 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 19 14:03:43.492 INFO [stderr] 
Dec 19 14:03:43.492 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 14:03:43.492 INFO [stderr]   --> src/render.rs:96:9
Dec 19 14:03:43.492 INFO [stderr]    |
Dec 19 14:03:43.492 INFO [stderr] 96 |         textRenderer.draw(&mut encoder, &data.out);
Dec 19 14:03:43.492 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:03:43.492 INFO [stderr]    |
Dec 19 14:03:43.492 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 14:03:43.492 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 14:03:43.492 INFO [stderr] 
Dec 19 14:03:44.252 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.40s
Dec 19 14:03:45.278 INFO running `"docker" "inspect" "503d9bbbc1fbf0ab1cbd887adec490ebd5e9d7ab623dd2752c0f69165b125266"`
Dec 19 14:03:45.518 INFO running `"docker" "rm" "-f" "503d9bbbc1fbf0ab1cbd887adec490ebd5e9d7ab623dd2752c0f69165b125266"`
Dec 19 14:03:45.812 INFO [stdout] 503d9bbbc1fbf0ab1cbd887adec490ebd5e9d7ab623dd2752c0f69165b125266