[INFO] fetching crate servo-skia 0.30000023.1...
[INFO] testing servo-skia-0.30000023.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate servo-skia 0.30000023.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate servo-skia 0.30000023.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate servo-skia 0.30000023.1
[INFO] finished tweaking crates.io crate servo-skia 0.30000023.1
[INFO] tweaked toml for crates.io crate servo-skia 0.30000023.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded glutin v0.21.2
[INFO] [stderr]   Downloaded glx v0.2.6
[INFO] [stderr]   Downloaded leaky-cow v0.1.1
[INFO] [stderr]   Downloaded servo-freetype-sys v4.0.5
[INFO] [stderr]   Downloaded leak v0.1.2
[INFO] [stderr]   Downloaded winit v0.19.5
[INFO] [stderr]   Downloaded gleam v0.7.0
[INFO] [stderr]   Downloaded io-surface v0.12.1
[INFO] [stderr]   Downloaded servo-egl v0.2.1
[INFO] [stderr]   Downloaded servo-fontconfig-sys v4.0.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f6607f84108b24b156ff5af276ab0b9ec9590f6602598d0157aab70bc630cd7
[INFO] running `Command { std: "docker" "start" "-a" "6f6607f84108b24b156ff5af276ab0b9ec9590f6602598d0157aab70bc630cd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f6607f84108b24b156ff5af276ab0b9ec9590f6602598d0157aab70bc630cd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f6607f84108b24b156ff5af276ab0b9ec9590f6602598d0157aab70bc630cd7", kill_on_drop: false }`
[INFO] [stdout] 6f6607f84108b24b156ff5af276ab0b9ec9590f6602598d0157aab70bc630cd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b036e362e7f5113505c0d072315287bef554ad5f3b5cbd46e019e80460295939
[INFO] running `Command { std: "docker" "start" "-a" "b036e362e7f5113505c0d072315287bef554ad5f3b5cbd46e019e80460295939", kill_on_drop: false }`
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling servo-fontconfig-sys v4.0.9
[INFO] [stderr]    Compiling x11 v2.18.2
[INFO] [stderr]    Compiling servo-freetype-sys v4.0.5
[INFO] [stderr]    Compiling expat-sys v2.1.6
[INFO] [stderr]    Compiling servo-skia v0.30000023.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling euclid v0.20.14
[INFO] [stderr]    Compiling gl_generator v0.13.1
[INFO] [stderr]    Compiling gleam v0.7.0
[INFO] [stderr]    Compiling glx v0.2.6
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_context.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     gl: Rc<gl::Gl>,
[INFO] [stdout]    |            ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_context.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn new(gl: Rc<gl::Gl>,
[INFO] [stdout]    |                       ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_context.rs:96:26
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn gl(&self) -> &gl::Gl {
[INFO] [stdout]    |                          ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_rasterization_context.rs:23:25
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn clear_gl_errors(gl: &gl::Gl) {
[INFO] [stdout]    |                         ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_rasterization_context.rs:31:46
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn create_and_bind_depth_stencil_buffer(gl: &gl::Gl,
[INFO] [stdout]    |                                              ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_rasterization_context.rs:68:59
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn create_and_bind_depth_stencil_buffer_with_formats(gl: &gl::Gl,
[INFO] [stdout]    |                                                           ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_rasterization_context.rs:98:34
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn setup_framebuffer<F>(gl: &gl::Gl,
[INFO] [stdout]    |                                  ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gl_rasterization_context.rs:117:37
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub fn start_framebuffer_setup(gl: &gl::Gl,
[INFO] [stdout]     |                                     ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gl_rasterization_context.rs:146:41
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub fn finish_framebuffer_setup<F>(gl: &gl::Gl,
[INFO] [stdout]     |                                         ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gl_rasterization_context.rs:159:33
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub fn destroy_framebuffer(gl: &gl::Gl,
[INFO] [stdout]     |                                 ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_context_glx.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     gl: Rc<gl::Gl>,
[INFO] [stdout]    |            ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_context_glx.rs:61:23
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn new(gl: Rc<gl::Gl>,
[INFO] [stdout]    |                       ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gl_context_glx.rs:130:22
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn gl(&self) -> &gl::Gl {
[INFO] [stdout]     |                      ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/gl_rasterization_context_glx.rs:69:32
[INFO] [stdout]    |
[INFO] [stdout] 69 | ...                   0, (self.gl_context.size.height - self.size.height),
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.24s
[INFO] running `Command { std: "docker" "inspect" "b036e362e7f5113505c0d072315287bef554ad5f3b5cbd46e019e80460295939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b036e362e7f5113505c0d072315287bef554ad5f3b5cbd46e019e80460295939", kill_on_drop: false }`
[INFO] [stdout] b036e362e7f5113505c0d072315287bef554ad5f3b5cbd46e019e80460295939
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a045f32e30ba5d591320d6ab3b2e8e4737db205e532d7a7781218aa4ad28c9e
[INFO] running `Command { std: "docker" "start" "-a" "0a045f32e30ba5d591320d6ab3b2e8e4737db205e532d7a7781218aa4ad28c9e", kill_on_drop: false }`
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_context.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     gl: Rc<gl::Gl>,
[INFO] [stdout]    |            ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_context.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn new(gl: Rc<gl::Gl>,
[INFO] [stdout]    |                       ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_context.rs:96:26
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn gl(&self) -> &gl::Gl {
[INFO] [stdout]    |                          ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_rasterization_context.rs:23:25
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn clear_gl_errors(gl: &gl::Gl) {
[INFO] [stdout]    |                         ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_rasterization_context.rs:31:46
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn create_and_bind_depth_stencil_buffer(gl: &gl::Gl,
[INFO] [stdout]    |                                              ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_rasterization_context.rs:68:59
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn create_and_bind_depth_stencil_buffer_with_formats(gl: &gl::Gl,
[INFO] [stdout]    |                                                           ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_rasterization_context.rs:98:34
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn setup_framebuffer<F>(gl: &gl::Gl,
[INFO] [stdout]    |                                  ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gl_rasterization_context.rs:117:37
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub fn start_framebuffer_setup(gl: &gl::Gl,
[INFO] [stdout]     |                                     ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gl_rasterization_context.rs:146:41
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub fn finish_framebuffer_setup<F>(gl: &gl::Gl,
[INFO] [stdout]     |                                         ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling servo-skia v0.30000023.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gl_rasterization_context.rs:159:33
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub fn destroy_framebuffer(gl: &gl::Gl,
[INFO] [stdout]     |                                 ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_context_glx.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     gl: Rc<gl::Gl>,
[INFO] [stdout]    |            ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_context_glx.rs:61:23
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn new(gl: Rc<gl::Gl>,
[INFO] [stdout]    |                       ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gl_context_glx.rs:130:22
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn gl(&self) -> &gl::Gl {
[INFO] [stdout]     |                      ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/gl_rasterization_context_glx.rs:69:32
[INFO] [stdout]    |
[INFO] [stdout] 69 | ...                   0, (self.gl_context.size.height - self.size.height),
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_context.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     gl: Rc<gl::Gl>,
[INFO] [stdout]    |            ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_context.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn new(gl: Rc<gl::Gl>,
[INFO] [stdout]    |                       ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_context.rs:96:26
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn gl(&self) -> &gl::Gl {
[INFO] [stdout]    |                          ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_rasterization_context.rs:23:25
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn clear_gl_errors(gl: &gl::Gl) {
[INFO] [stdout]    |                         ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_rasterization_context.rs:31:46
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn create_and_bind_depth_stencil_buffer(gl: &gl::Gl,
[INFO] [stdout]    |                                              ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_rasterization_context.rs:68:59
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn create_and_bind_depth_stencil_buffer_with_formats(gl: &gl::Gl,
[INFO] [stdout]    |                                                           ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_rasterization_context.rs:98:34
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn setup_framebuffer<F>(gl: &gl::Gl,
[INFO] [stdout]    |                                  ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gl_rasterization_context.rs:117:37
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub fn start_framebuffer_setup(gl: &gl::Gl,
[INFO] [stdout]     |                                     ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gl_rasterization_context.rs:146:41
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub fn finish_framebuffer_setup<F>(gl: &gl::Gl,
[INFO] [stdout]     |                                         ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gl_rasterization_context.rs:159:33
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub fn destroy_framebuffer(gl: &gl::Gl,
[INFO] [stdout]     |                                 ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_context_glx.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     gl: Rc<gl::Gl>,
[INFO] [stdout]    |            ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gl_context_glx.rs:61:23
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn new(gl: Rc<gl::Gl>,
[INFO] [stdout]    |                       ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gl_context_glx.rs:130:22
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn gl(&self) -> &gl::Gl {
[INFO] [stdout]     |                      ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/gl_rasterization_context_glx.rs:69:32
[INFO] [stdout]    |
[INFO] [stdout] 69 | ...                   0, (self.gl_context.size.height - self.size.height),
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.11s
[INFO] running `Command { std: "docker" "inspect" "0a045f32e30ba5d591320d6ab3b2e8e4737db205e532d7a7781218aa4ad28c9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a045f32e30ba5d591320d6ab3b2e8e4737db205e532d7a7781218aa4ad28c9e", kill_on_drop: false }`
[INFO] [stdout] 0a045f32e30ba5d591320d6ab3b2e8e4737db205e532d7a7781218aa4ad28c9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bcee5c2dc877e2936292c4ee82d2872dbf291ccf8b1d00a36f7489a6142ab619
[INFO] running `Command { std: "docker" "start" "-a" "bcee5c2dc877e2936292c4ee82d2872dbf291ccf8b1d00a36f7489a6142ab619", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gl_context.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 |     gl: Rc<gl::Gl>,
[INFO] [stderr]    |            ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gl_context.rs:58:23
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn new(gl: Rc<gl::Gl>,
[INFO] [stderr]    |                       ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gl_context.rs:96:26
[INFO] [stderr]    |
[INFO] [stderr] 96 |     pub fn gl(&self) -> &gl::Gl {
[INFO] [stderr]    |                          ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gl_rasterization_context.rs:23:25
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn clear_gl_errors(gl: &gl::Gl) {
[INFO] [stderr]    |                         ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gl_rasterization_context.rs:31:46
[INFO] [stderr]    |
[INFO] [stderr] 31 | fn create_and_bind_depth_stencil_buffer(gl: &gl::Gl,
[INFO] [stderr]    |                                              ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gl_rasterization_context.rs:68:59
[INFO] [stderr]    |
[INFO] [stderr] 68 | fn create_and_bind_depth_stencil_buffer_with_formats(gl: &gl::Gl,
[INFO] [stderr]    |                                                           ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gl_rasterization_context.rs:98:34
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub fn setup_framebuffer<F>(gl: &gl::Gl,
[INFO] [stderr]    |                                  ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gl_rasterization_context.rs:117:37
[INFO] [stderr]     |
[INFO] [stderr] 117 | pub fn start_framebuffer_setup(gl: &gl::Gl,
[INFO] [stderr]     |                                     ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gl_rasterization_context.rs:146:41
[INFO] [stderr]     |
[INFO] [stderr] 146 | pub fn finish_framebuffer_setup<F>(gl: &gl::Gl,
[INFO] [stderr]     |                                         ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gl_rasterization_context.rs:159:33
[INFO] [stderr]     |
[INFO] [stderr] 159 | pub fn destroy_framebuffer(gl: &gl::Gl,
[INFO] [stderr]     |                                 ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gl_context_glx.rs:25:12
[INFO] [stderr]    |
[INFO] [stderr] 25 |     gl: Rc<gl::Gl>,
[INFO] [stderr]    |            ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gl_context_glx.rs:61:23
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn new(gl: Rc<gl::Gl>,
[INFO] [stderr]    |                       ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/gl_context_glx.rs:130:22
[INFO] [stderr]     |
[INFO] [stderr] 130 |     fn gl(&self) -> &gl::Gl {
[INFO] [stderr]     |                      ^^^^^^ help: use `dyn`: `dyn gl::Gl`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/gl_rasterization_context_glx.rs:69:32
[INFO] [stderr]    |
[INFO] [stderr] 69 | ...                   0, (self.gl_context.size.height - self.size.height),
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `servo-skia` (lib) generated 14 warnings
[INFO] [stderr] warning: `servo-skia` (lib test) generated 14 warnings (14 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/skia-0f035dd86bafad77)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests skia
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> /opt/rustwide/workdir/src/gl_rasterization_context_glx.rs:69:32
[INFO] [stderr]    |
[INFO] [stderr] 69 | ...                   0, (self.gl_context.size.height - self.size.height),
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bcee5c2dc877e2936292c4ee82d2872dbf291ccf8b1d00a36f7489a6142ab619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcee5c2dc877e2936292c4ee82d2872dbf291ccf8b1d00a36f7489a6142ab619", kill_on_drop: false }`
[INFO] [stdout] bcee5c2dc877e2936292c4ee82d2872dbf291ccf8b1d00a36f7489a6142ab619