[INFO] crate wgpu-native 0.2.6 is already in cache [INFO] extracting crate wgpu-native 0.2.6 into work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/wgpu-native/0.2.6 [INFO] extracting crate wgpu-native 0.2.6 into work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/reg/wgpu-native/0.2.6 [INFO] validating manifest of wgpu-native-0.2.6 on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of wgpu-native-0.2.6 on toolchain try#f45cc3094ee337acd688771b9234318046b0572d [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing wgpu-native-0.2.6 [INFO] finished frobbing wgpu-native-0.2.6 [INFO] frobbed toml for wgpu-native-0.2.6 written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/wgpu-native/0.2.6/Cargo.toml [INFO] started frobbing wgpu-native-0.2.6 [INFO] finished frobbing wgpu-native-0.2.6 [INFO] frobbed toml for wgpu-native-0.2.6 written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/reg/wgpu-native/0.2.6/Cargo.toml [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking wgpu-native-0.2.6 against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-7/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/wgpu-native/0.2.6:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 5710ba3e7295d9cb9f9903647904432068fb20a0c36c330f23182a20b4cf5cf4 [INFO] running `"docker" "start" "-a" "5710ba3e7295d9cb9f9903647904432068fb20a0c36c330f23182a20b4cf5cf4"` [INFO] [stderr] Checking gfx-hal v0.1.0 [INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gfx-hal-0.1.0/src/command/render_pass.rs:232:36 [INFO] [stderr] | [INFO] [stderr] 189 | impl<'a, B: Backend> RenderPassInlineEncoder<'a, B> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] ... [INFO] [stderr] 232 | RenderPassSecondaryEncoder(self.0.cmb) [INFO] [stderr] | ---------------------------^^^^^^^^^^- returning this value requires that `*self.0.cmb` is borrowed for `'a` [INFO] [stderr] 233 | } [INFO] [stderr] | - here, drop of `self` needs exclusive access to `*self.0.cmb`, because the type `command::render_pass::RenderPassInlineEncoder<'_, B>` implements the `Drop` trait [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] [INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gfx-hal-0.1.0/src/command/render_pass.rs:308:62 [INFO] [stderr] | [INFO] [stderr] 262 | impl<'a, B: Backend> RenderPassSecondaryEncoder<'a, B> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] ... [INFO] [stderr] 308 | RenderPassInlineEncoder(RenderSubpassCommon::new(self.0)) [INFO] [stderr] | -------------------------------------------------^^^^^^-- returning this value requires that `*self.0` is borrowed for `'a` [INFO] [stderr] 309 | } [INFO] [stderr] 310 | } [INFO] [stderr] | - here, drop of `self` needs exclusive access to `*self.0`, because the type `command::render_pass::RenderPassSecondaryEncoder<'_, B>` implements the `Drop` trait [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] [INFO] [stderr] Checking gfx-backend-empty v0.1.1 [INFO] [stderr] Checking wgpu-native v0.2.6 (/opt/crater/workdir) [INFO] [stderr] warning: function is never used: `map_texture_view_dimension` [INFO] [stderr] --> src/conv.rs:453:1 [INFO] [stderr] | [INFO] [stderr] 453 | / pub fn map_texture_view_dimension( [INFO] [stderr] 454 | | dimension: resource::TextureViewDimension, [INFO] [stderr] 455 | | ) -> hal::image::ViewKind { [INFO] [stderr] 456 | | use crate::resource::TextureViewDimension::*; [INFO] [stderr] ... | [INFO] [stderr] 465 | | } [INFO] [stderr] 466 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `map_texture_aspect_flags` [INFO] [stderr] --> src/conv.rs:468:1 [INFO] [stderr] | [INFO] [stderr] 468 | pub fn map_texture_aspect_flags(aspect: resource::TextureAspectFlags) -> hal::format::Aspects { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `free` [INFO] [stderr] --> src/hub.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | free: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `epochs` [INFO] [stderr] --> src/hub.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | epochs: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `alloc` [INFO] [stderr] --> src/hub.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn alloc(&mut self) -> Id { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `free` [INFO] [stderr] --> src/hub.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn free(&mut self, Id(index, epoch): Id) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `register` [INFO] [stderr] --> src/hub.rs:139:5 [INFO] [stderr] | [INFO] [stderr] 139 | pub fn register(&self, id: Id, value: T) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SwapChain` [INFO] [stderr] --> src/resource.rs:169:5 [INFO] [stderr] | [INFO] [stderr] 169 | SwapChain(SwapChainLink>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `map_texture_view_dimension` [INFO] [stderr] --> src/conv.rs:453:1 [INFO] [stderr] | [INFO] [stderr] 453 | / pub fn map_texture_view_dimension( [INFO] [stderr] 454 | | dimension: resource::TextureViewDimension, [INFO] [stderr] 455 | | ) -> hal::image::ViewKind { [INFO] [stderr] 456 | | use crate::resource::TextureViewDimension::*; [INFO] [stderr] ... | [INFO] [stderr] 465 | | } [INFO] [stderr] 466 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `map_texture_aspect_flags` [INFO] [stderr] --> src/conv.rs:468:1 [INFO] [stderr] | [INFO] [stderr] 468 | pub fn map_texture_aspect_flags(aspect: resource::TextureAspectFlags) -> hal::format::Aspects { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `free` [INFO] [stderr] --> src/hub.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | free: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `epochs` [INFO] [stderr] --> src/hub.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | epochs: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `alloc` [INFO] [stderr] --> src/hub.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn alloc(&mut self) -> Id { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `free` [INFO] [stderr] --> src/hub.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn free(&mut self, Id(index, epoch): Id) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `register` [INFO] [stderr] --> src/hub.rs:139:5 [INFO] [stderr] | [INFO] [stderr] 139 | pub fn register(&self, id: Id, value: T) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SwapChain` [INFO] [stderr] --> src/resource.rs:169:5 [INFO] [stderr] | [INFO] [stderr] 169 | SwapChain(SwapChainLink>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.02s [INFO] running `"docker" "inspect" "5710ba3e7295d9cb9f9903647904432068fb20a0c36c330f23182a20b4cf5cf4"` [INFO] running `"docker" "rm" "-f" "5710ba3e7295d9cb9f9903647904432068fb20a0c36c330f23182a20b4cf5cf4"` [INFO] [stdout] 5710ba3e7295d9cb9f9903647904432068fb20a0c36c330f23182a20b4cf5cf4