[INFO] cloning repository https://github.com/exscide/unison
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/exscide/unison" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexscide%2Funison", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexscide%2Funison'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bfc6bc117e94ad7353b71e66a0342a9a8a6b2946
[INFO] checking exscide/unison against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexscide%2Funison" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/exscide/unison
[INFO] finished tweaking git repo https://github.com/exscide/unison
[INFO] tweaked toml for git repo https://github.com/exscide/unison written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/exscide/unison on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/exscide/unison already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c27e8602bc55531302e8507fc0fe7a305b906c06534e4dbb41004611b09e1ac5
[INFO] running `Command { std: "docker" "start" "-a" "c27e8602bc55531302e8507fc0fe7a305b906c06534e4dbb41004611b09e1ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c27e8602bc55531302e8507fc0fe7a305b906c06534e4dbb41004611b09e1ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c27e8602bc55531302e8507fc0fe7a305b906c06534e4dbb41004611b09e1ac5", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be91b369ce1014f4fc1be328947ab7e3c16181fffc887e269d31fac3f72d58a3
[INFO] running `Command { std: "docker" "start" "-a" "be91b369ce1014f4fc1be328947ab7e3c16181fffc887e269d31fac3f72d58a3", kill_on_drop: false }`
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[INFO] [stderr]     Checking unison-backend v0.1.0 (/opt/rustwide/workdir/unison-backend)
[INFO] [stderr]     Checking unison-backend-wgpu v0.1.0 (/opt/rustwide/workdir/unison-backend-wgpu)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> unison-backend-wgpu/src/quad_pipeline.rs:446:12
[INFO] [stdout]     |
[INFO] [stdout] 446 | pub struct QuadVertex {
[INFO] [stdout]     |            ^^^^^^^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> unison-backend-wgpu/src/quad_pipeline.rs:444:1
[INFO] [stdout]     |
[INFO] [stdout] 444 | #[repr(C)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> unison-backend-wgpu/src/quad_pipeline.rs:472:12
[INFO] [stdout]     |
[INFO] [stdout] 472 | pub struct CameraUniform {
[INFO] [stdout]     |            ^^^^^^^^^^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> unison-backend-wgpu/src/quad_pipeline.rs:470:1
[INFO] [stdout]     |
[INFO] [stdout] 470 | #[repr(C)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking unison v0.1.0 (/opt/rustwide/workdir/unison)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> unison-backend-wgpu/src/quad_pipeline.rs:446:12
[INFO] [stdout]     |
[INFO] [stdout] 446 | pub struct QuadVertex {
[INFO] [stdout]     |            ^^^^^^^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> unison-backend-wgpu/src/quad_pipeline.rs:444:1
[INFO] [stdout]     |
[INFO] [stdout] 444 | #[repr(C)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> unison-backend-wgpu/src/quad_pipeline.rs:472:12
[INFO] [stdout]     |
[INFO] [stdout] 472 | pub struct CameraUniform {
[INFO] [stdout]     |            ^^^^^^^^^^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> unison-backend-wgpu/src/quad_pipeline.rs:470:1
[INFO] [stdout]     |
[INFO] [stdout] 470 | #[repr(C)]
[INFO] [stdout]     | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `font_state`
[INFO] [stdout]   --> unison/src/container.rs:41:99
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn draw<'a, B: Backend>(&self, _state: &State, _parent_layout: &Layout, _view: &mut B::View<'a>, font_state: &mut FontState) {}
[INFO] [stdout]    |                                                                                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_font_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `font_state`
[INFO] [stdout]   --> unison/src/container.rs:41:99
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn draw<'a, B: Backend>(&self, _state: &State, _parent_layout: &Layout, _view: &mut B::View<'a>, font_state: &mut FontState) {}
[INFO] [stdout]    |                                                                                                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_font_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tree_idx` is never read
[INFO] [stdout]   --> unison/src/container.rs:73:2
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct ComponentTree<T: Component> {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 73 |     tree_idx: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_event_handler` is never used
[INFO] [stdout]   --> unison/src/container.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 76 | impl<T: Component> ComponentTree<T> {
[INFO] [stdout]    | ----------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 91 |     pub fn get_event_handler(&mut self, mut handler: EventHandlerRef) -> Option<&mut dyn EventHandler> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `EventHandler` is never used
[INFO] [stdout]    --> unison/src/container.rs:106:11
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub trait EventHandler {
[INFO] [stdout]     |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EventHandlerRef` is never constructed
[INFO] [stdout]    --> unison/src/container.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub struct EventHandlerRef {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> unison/src/events.rs:49:18
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct Event(usize, Box<dyn std::any::Any>);
[INFO] [stdout]    |            ----- ^^^^^  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            fields in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing these fields
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save` is never used
[INFO] [stdout]    --> unison/src/fonts.rs:116:4
[INFO] [stdout]     |
[INFO] [stdout] 116 | fn save(cp: &CachePage) {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> unison/src/arena.rs:247:38
[INFO] [stdout]     |
[INFO] [stdout] 247 |         self.arena_id == other.arena_id && self.ptr == other.ptr
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 247 -         self.arena_id == other.arena_id && self.ptr == other.ptr
[INFO] [stdout] 247 +         self.arena_id == other.arena_id && std::ptr::addr_eq(self.ptr.as_ptr(), other.ptr.as_ptr())
[INFO] [stdout]     |
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]     |
[INFO] [stdout] 247 -         self.arena_id == other.arena_id && self.ptr == other.ptr
[INFO] [stdout] 247 +         self.arena_id == other.arena_id && std::ptr::eq(self.ptr.as_ptr(), other.ptr.as_ptr())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> unison/src/fonts.rs:27:33
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let fid = FontId(id, unsafe { std::mem::transmute(size) });
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 27 -         let fid = FontId(id, unsafe { std::mem::transmute(size) });
[INFO] [stdout] 27 +         let fid = FontId(id, unsafe { f32::to_bits(size) });
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> unison/src/fonts.rs:130:12
[INFO] [stdout]     |
[INFO] [stdout] 130 |         unsafe { std::mem::transmute(self.1) }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 130 -         unsafe { std::mem::transmute(self.1) }
[INFO] [stdout] 130 +         unsafe { f32::from_bits(self.1) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> unison/src/builtin.rs:42:15
[INFO] [stdout]    |
[INFO] [stdout] 42 |                     unsafe { std::mem::transmute(glyph.cache_key.font_size_bits) }, view.backend());
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 42 -                     unsafe { std::mem::transmute(glyph.cache_key.font_size_bits) }, view.backend());
[INFO] [stdout] 42 +                     unsafe { f32::from_bits(glyph.cache_key.font_size_bits) }, view.backend());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tree_idx` is never read
[INFO] [stdout]   --> unison/src/container.rs:73:2
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct ComponentTree<T: Component> {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 73 |     tree_idx: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_event_handler` is never used
[INFO] [stdout]   --> unison/src/container.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 76 | impl<T: Component> ComponentTree<T> {
[INFO] [stdout]    | ----------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 91 |     pub fn get_event_handler(&mut self, mut handler: EventHandlerRef) -> Option<&mut dyn EventHandler> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `EventHandler` is never used
[INFO] [stdout]    --> unison/src/container.rs:106:11
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub trait EventHandler {
[INFO] [stdout]     |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EventHandlerRef` is never constructed
[INFO] [stdout]    --> unison/src/container.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub struct EventHandlerRef {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> unison/src/events.rs:49:18
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct Event(usize, Box<dyn std::any::Any>);
[INFO] [stdout]    |            ----- ^^^^^  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            fields in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing these fields
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save` is never used
[INFO] [stdout]    --> unison/src/fonts.rs:116:4
[INFO] [stdout]     |
[INFO] [stdout] 116 | fn save(cp: &CachePage) {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected
[INFO] [stdout]    --> unison/src/arena.rs:247:38
[INFO] [stdout]     |
[INFO] [stdout] 247 |         self.arena_id == other.arena_id && self.ptr == other.ptr
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default
[INFO] [stdout] help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses
[INFO] [stdout]     |
[INFO] [stdout] 247 -         self.arena_id == other.arena_id && self.ptr == other.ptr
[INFO] [stdout] 247 +         self.arena_id == other.arena_id && std::ptr::addr_eq(self.ptr.as_ptr(), other.ptr.as_ptr())
[INFO] [stdout]     |
[INFO] [stdout] help: use explicit `std::ptr::eq` method to compare metadata and addresses
[INFO] [stdout]     |
[INFO] [stdout] 247 -         self.arena_id == other.arena_id && self.ptr == other.ptr
[INFO] [stdout] 247 +         self.arena_id == other.arena_id && std::ptr::eq(self.ptr.as_ptr(), other.ptr.as_ptr())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> unison/src/fonts.rs:27:33
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let fid = FontId(id, unsafe { std::mem::transmute(size) });
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 27 -         let fid = FontId(id, unsafe { std::mem::transmute(size) });
[INFO] [stdout] 27 +         let fid = FontId(id, unsafe { f32::to_bits(size) });
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> unison/src/fonts.rs:130:12
[INFO] [stdout]     |
[INFO] [stdout] 130 |         unsafe { std::mem::transmute(self.1) }
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 130 -         unsafe { std::mem::transmute(self.1) }
[INFO] [stdout] 130 +         unsafe { f32::from_bits(self.1) }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> unison/src/builtin.rs:42:15
[INFO] [stdout]    |
[INFO] [stdout] 42 |                     unsafe { std::mem::transmute(glyph.cache_key.font_size_bits) }, view.backend());
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 42 -                     unsafe { std::mem::transmute(glyph.cache_key.font_size_bits) }, view.backend());
[INFO] [stdout] 42 +                     unsafe { f32::from_bits(glyph.cache_key.font_size_bits) }, view.backend());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking playground v0.1.0 (/opt/rustwide/workdir/playground)
[INFO] [stdout] warning: unused variable: `font_state`
[INFO] [stdout]   --> playground/src/main.rs:11:73
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn draw<'a, B: Backend>(&self, _state: &State, view: &mut B::View<'a>, font_state: &mut FontState) {
[INFO] [stdout]    |                                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_font_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `font_state`
[INFO] [stdout]   --> playground/src/main.rs:24:73
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn draw<'a, B: Backend>(&self, _state: &State, view: &mut B::View<'a>, font_state: &mut FontState) {
[INFO] [stdout]    |                                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_font_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `font_state`
[INFO] [stdout]   --> playground/src/main.rs:65:73
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn draw<'a, B: Backend>(&self, _state: &State, view: &mut B::View<'a>, font_state: &mut FontState) {
[INFO] [stdout]    |                                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_font_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `font_state`
[INFO] [stdout]   --> playground/src/main.rs:87:73
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn draw<'a, B: Backend>(&self, _state: &State, view: &mut B::View<'a>, font_state: &mut FontState) {
[INFO] [stdout]    |                                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_font_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `font_state`
[INFO] [stdout]   --> playground/src/main.rs:11:73
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn draw<'a, B: Backend>(&self, _state: &State, view: &mut B::View<'a>, font_state: &mut FontState) {
[INFO] [stdout]    |                                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_font_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `font_state`
[INFO] [stdout]   --> playground/src/main.rs:24:73
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn draw<'a, B: Backend>(&self, _state: &State, view: &mut B::View<'a>, font_state: &mut FontState) {
[INFO] [stdout]    |                                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_font_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `font_state`
[INFO] [stdout]   --> playground/src/main.rs:65:73
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn draw<'a, B: Backend>(&self, _state: &State, view: &mut B::View<'a>, font_state: &mut FontState) {
[INFO] [stdout]    |                                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_font_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `font_state`
[INFO] [stdout]   --> playground/src/main.rs:87:73
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn draw<'a, B: Backend>(&self, _state: &State, view: &mut B::View<'a>, font_state: &mut FontState) {
[INFO] [stdout]    |                                                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_font_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.33s
[INFO] running `Command { std: "docker" "inspect" "be91b369ce1014f4fc1be328947ab7e3c16181fffc887e269d31fac3f72d58a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be91b369ce1014f4fc1be328947ab7e3c16181fffc887e269d31fac3f72d58a3", kill_on_drop: false }`
[INFO] [stdout] be91b369ce1014f4fc1be328947ab7e3c16181fffc887e269d31fac3f72d58a3
