[INFO] fetching crate pathfinder_renderer 0.5.0...
[INFO] testing pathfinder_renderer-0.5.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate pathfinder_renderer 0.5.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate pathfinder_renderer 0.5.0
[INFO] finished tweaking crates.io crate pathfinder_renderer 0.5.0
[INFO] tweaked toml for crates.io crate pathfinder_renderer 0.5.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pathfinder_renderer 0.5.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 75 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.10.0)
[INFO] [stderr]       Adding half v1.8.3 (available: v2.7.1)
[INFO] [stderr]       Adding hashbrown v0.7.2 (available: v0.16.0)
[INFO] [stderr]       Adding quickcheck v0.9.2 (available: v1.0.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b8cccf68c847d37c17ff3c36407c6849375948d50d0094915789c5c097d50a6
[INFO] running `Command { std: "docker" "start" "-a" "1b8cccf68c847d37c17ff3c36407c6849375948d50d0094915789c5c097d50a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b8cccf68c847d37c17ff3c36407c6849375948d50d0094915789c5c097d50a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b8cccf68c847d37c17ff3c36407c6849375948d50d0094915789c5c097d50a6", kill_on_drop: false }`
[INFO] [stdout] 1b8cccf68c847d37c17ff3c36407c6849375948d50d0094915789c5c097d50a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e2f388932af1cf1d7cf06b3bbee77a32b91d5d88d7d07d01f7699f87ae87631
[INFO] running `Command { std: "docker" "start" "-a" "9e2f388932af1cf1d7cf06b3bbee77a32b91d5d88d7d07d01f7699f87ae87631", kill_on_drop: false }`
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling pathfinder_resources v0.5.0
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling hashbrown v0.7.2
[INFO] [stderr]    Compiling pathfinder_simd v0.5.5
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling pathfinder_color v0.5.0
[INFO] [stderr]    Compiling pathfinder_geometry v0.5.1
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling pathfinder_gpu v0.5.0
[INFO] [stderr]    Compiling pathfinder_content v0.5.0
[INFO] [stderr]    Compiling pathfinder_ui v0.5.0
[INFO] [stderr]    Compiling pathfinder_renderer v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/gpu/renderer.rs:490:13
[INFO] [stdout]     |
[INFO] [stdout] 490 |         let mut render_target = &mut self.render_targets[render_target_id.render_target as usize];
[INFO] [stdout]     |             ----^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/paint.rs:445:17
[INFO] [stdout]     |
[INFO] [stdout] 445 |             let mut color_texture_metadata = match metadata.color_texture_metadata {
[INFO] [stdout]     |                 ----^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/paint.rs:667:13
[INFO] [stdout]     |
[INFO] [stdout] 667 |         let mut data = self.tiles.last_mut().unwrap();
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CPUSample` is never constructed
[INFO] [stdout]    --> src/gpu/debug.rs:190:8
[INFO] [stdout]     |
[INFO] [stdout] 190 | struct CPUSample {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `color_texture_1_uniform` is never read
[INFO] [stdout]    --> src/gpu/shaders.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 309 | pub struct TileProgram<D> where D: Device {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 317 |     pub color_texture_1_uniform: D::Uniform,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/scene.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Scene {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 37 |     id: SceneId,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Scene` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/scene.rs:307:5
[INFO] [stdout]     |
[INFO] [stdout] 305 | pub struct RenderTarget {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 306 |     size: Vector2I,
[INFO] [stdout] 307 |     name: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RenderTarget` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Atlas` is never constructed
[INFO] [stdout]   --> src/allocator.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub enum AllocationMode {
[INFO] [stdout]    |          -------------- variant in this enum
[INFO] [stdout] 54 |     Atlas,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AllocationMode` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bounds` is never read
[INFO] [stdout]   --> src/builder.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub(crate) struct ObjectBuilder {
[INFO] [stdout]    |                   ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub bounds: RectF,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ObjectBuilder` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sampling_flags_1` is never read
[INFO] [stdout]   --> src/builder.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | struct BuiltDrawPath {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 58 |     sampling_flags_1: TextureSamplingFlags,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BuiltDrawPath` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TileStats` is never constructed
[INFO] [stdout]    --> src/builder.rs:600:12
[INFO] [stdout]     |
[INFO] [stdout] 600 | pub struct TileStats {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gpu/renderer.rs:891:31
[INFO] [stdout]     |
[INFO] [stdout] 891 |     pub fn draw_render_target(&self) -> RenderTarget<D> {
[INFO] [stdout]     |                               ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 891 |     pub fn draw_render_target(&self) -> RenderTarget<'_, D> {
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/scene.rs:256:35
[INFO] [stdout]     |
[INFO] [stdout] 256 |     pub fn paths<'a>(&'a self) -> PathIter {
[INFO] [stdout]     |                       --          ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 256 |     pub fn paths<'a>(&'a self) -> PathIter<'a> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.73s
[INFO] running `Command { std: "docker" "inspect" "9e2f388932af1cf1d7cf06b3bbee77a32b91d5d88d7d07d01f7699f87ae87631", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e2f388932af1cf1d7cf06b3bbee77a32b91d5d88d7d07d01f7699f87ae87631", kill_on_drop: false }`
[INFO] [stdout] 9e2f388932af1cf1d7cf06b3bbee77a32b91d5d88d7d07d01f7699f87ae87631
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5261abee07e5b5ef99ad3550da59682dff8d1ce1fbf5bf03e76e5c0ffab70cab
[INFO] running `Command { std: "docker" "start" "-a" "5261abee07e5b5ef99ad3550da59682dff8d1ce1fbf5bf03e76e5c0ffab70cab", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/gpu/renderer.rs:490:13
[INFO] [stdout]     |
[INFO] [stdout] 490 |         let mut render_target = &mut self.render_targets[render_target_id.render_target as usize];
[INFO] [stdout]     |             ----^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/paint.rs:445:17
[INFO] [stdout]     |
[INFO] [stdout] 445 |             let mut color_texture_metadata = match metadata.color_texture_metadata {
[INFO] [stdout]     |                 ----^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/paint.rs:667:13
[INFO] [stdout]     |
[INFO] [stdout] 667 |         let mut data = self.tiles.last_mut().unwrap();
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CPUSample` is never constructed
[INFO] [stdout]    --> src/gpu/debug.rs:190:8
[INFO] [stdout]     |
[INFO] [stdout] 190 | struct CPUSample {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `color_texture_1_uniform` is never read
[INFO] [stdout]    --> src/gpu/shaders.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 309 | pub struct TileProgram<D> where D: Device {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 317 |     pub color_texture_1_uniform: D::Uniform,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/scene.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Scene {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 37 |     id: SceneId,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Scene` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/scene.rs:307:5
[INFO] [stdout]     |
[INFO] [stdout] 305 | pub struct RenderTarget {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 306 |     size: Vector2I,
[INFO] [stdout] 307 |     name: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RenderTarget` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Atlas` is never constructed
[INFO] [stdout]   --> src/allocator.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub enum AllocationMode {
[INFO] [stdout]    |          -------------- variant in this enum
[INFO] [stdout] 54 |     Atlas,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AllocationMode` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bounds` is never read
[INFO] [stdout]   --> src/builder.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub(crate) struct ObjectBuilder {
[INFO] [stdout]    |                   ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub bounds: RectF,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ObjectBuilder` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sampling_flags_1` is never read
[INFO] [stdout]   --> src/builder.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | struct BuiltDrawPath {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 58 |     sampling_flags_1: TextureSamplingFlags,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BuiltDrawPath` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TileStats` is never constructed
[INFO] [stdout]    --> src/builder.rs:600:12
[INFO] [stdout]     |
[INFO] [stdout] 600 | pub struct TileStats {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gpu/renderer.rs:891:31
[INFO] [stdout]     |
[INFO] [stdout] 891 |     pub fn draw_render_target(&self) -> RenderTarget<D> {
[INFO] [stdout]     |                               ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 891 |     pub fn draw_render_target(&self) -> RenderTarget<'_, D> {
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/scene.rs:256:35
[INFO] [stdout]     |
[INFO] [stdout] 256 |     pub fn paths<'a>(&'a self) -> PathIter {
[INFO] [stdout]     |                       --          ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 256 |     pub fn paths<'a>(&'a self) -> PathIter<'a> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling pathfinder_renderer v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/gpu/renderer.rs:490:13
[INFO] [stdout]     |
[INFO] [stdout] 490 |         let mut render_target = &mut self.render_targets[render_target_id.render_target as usize];
[INFO] [stdout]     |             ----^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/paint.rs:445:17
[INFO] [stdout]     |
[INFO] [stdout] 445 |             let mut color_texture_metadata = match metadata.color_texture_metadata {
[INFO] [stdout]     |                 ----^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/paint.rs:667:13
[INFO] [stdout]     |
[INFO] [stdout] 667 |         let mut data = self.tiles.last_mut().unwrap();
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CPUSample` is never constructed
[INFO] [stdout]    --> src/gpu/debug.rs:190:8
[INFO] [stdout]     |
[INFO] [stdout] 190 | struct CPUSample {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `color_texture_1_uniform` is never read
[INFO] [stdout]    --> src/gpu/shaders.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 309 | pub struct TileProgram<D> where D: Device {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 317 |     pub color_texture_1_uniform: D::Uniform,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/scene.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Scene {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 37 |     id: SceneId,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Scene` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/scene.rs:307:5
[INFO] [stdout]     |
[INFO] [stdout] 305 | pub struct RenderTarget {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 306 |     size: Vector2I,
[INFO] [stdout] 307 |     name: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RenderTarget` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Atlas` is never constructed
[INFO] [stdout]   --> src/allocator.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub enum AllocationMode {
[INFO] [stdout]    |          -------------- variant in this enum
[INFO] [stdout] 54 |     Atlas,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AllocationMode` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bounds` is never read
[INFO] [stdout]   --> src/builder.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub(crate) struct ObjectBuilder {
[INFO] [stdout]    |                   ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub bounds: RectF,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ObjectBuilder` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sampling_flags_1` is never read
[INFO] [stdout]   --> src/builder.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | struct BuiltDrawPath {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 58 |     sampling_flags_1: TextureSamplingFlags,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BuiltDrawPath` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TileStats` is never constructed
[INFO] [stdout]    --> src/builder.rs:600:12
[INFO] [stdout]     |
[INFO] [stdout] 600 | pub struct TileStats {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gpu/renderer.rs:891:31
[INFO] [stdout]     |
[INFO] [stdout] 891 |     pub fn draw_render_target(&self) -> RenderTarget<D> {
[INFO] [stdout]     |                               ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 891 |     pub fn draw_render_target(&self) -> RenderTarget<'_, D> {
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/scene.rs:256:35
[INFO] [stdout]     |
[INFO] [stdout] 256 |     pub fn paths<'a>(&'a self) -> PathIter {
[INFO] [stdout]     |                       --          ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 256 |     pub fn paths<'a>(&'a self) -> PathIter<'a> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.72s
[INFO] running `Command { std: "docker" "inspect" "5261abee07e5b5ef99ad3550da59682dff8d1ce1fbf5bf03e76e5c0ffab70cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5261abee07e5b5ef99ad3550da59682dff8d1ce1fbf5bf03e76e5c0ffab70cab", kill_on_drop: false }`
[INFO] [stdout] 5261abee07e5b5ef99ad3550da59682dff8d1ce1fbf5bf03e76e5c0ffab70cab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8593a4d418505f5d5ccb4e2dd638d39f73ab09aa6b6c09f21e1688e0fe20f681
[INFO] running `Command { std: "docker" "start" "-a" "8593a4d418505f5d5ccb4e2dd638d39f73ab09aa6b6c09f21e1688e0fe20f681", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/gpu/renderer.rs:490:13
[INFO] [stderr]     |
[INFO] [stderr] 490 |         let mut render_target = &mut self.render_targets[render_target_id.render_target as usize];
[INFO] [stderr]     |             ----^^^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/paint.rs:445:17
[INFO] [stderr]     |
[INFO] [stderr] 445 |             let mut color_texture_metadata = match metadata.color_texture_metadata {
[INFO] [stderr]     |                 ----^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/paint.rs:667:13
[INFO] [stderr]     |
[INFO] [stderr] 667 |         let mut data = self.tiles.last_mut().unwrap();
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CPUSample` is never constructed
[INFO] [stderr]    --> src/gpu/debug.rs:190:8
[INFO] [stderr]     |
[INFO] [stderr] 190 | struct CPUSample {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `color_texture_1_uniform` is never read
[INFO] [stderr]    --> src/gpu/shaders.rs:317:9
[INFO] [stderr]     |
[INFO] [stderr] 309 | pub struct TileProgram<D> where D: Device {
[INFO] [stderr]     |            ----------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 317 |     pub color_texture_1_uniform: D::Uniform,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `id` is never read
[INFO] [stderr]   --> src/scene.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub struct Scene {
[INFO] [stderr]    |            ----- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 37 |     id: SceneId,
[INFO] [stderr]    |     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Scene` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `name` is never read
[INFO] [stderr]    --> src/scene.rs:307:5
[INFO] [stderr]     |
[INFO] [stderr] 305 | pub struct RenderTarget {
[INFO] [stderr]     |            ------------ field in this struct
[INFO] [stderr] 306 |     size: Vector2I,
[INFO] [stderr] 307 |     name: String,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `RenderTarget` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Atlas` is never constructed
[INFO] [stderr]   --> src/allocator.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 53 | pub enum AllocationMode {
[INFO] [stderr]    |          -------------- variant in this enum
[INFO] [stderr] 54 |     Atlas,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `AllocationMode` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `bounds` is never read
[INFO] [stderr]   --> src/builder.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub(crate) struct ObjectBuilder {
[INFO] [stderr]    |                   ------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 49 |     pub bounds: RectF,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ObjectBuilder` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `sampling_flags_1` is never read
[INFO] [stderr]   --> src/builder.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 53 | struct BuiltDrawPath {
[INFO] [stderr]    |        ------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 58 |     sampling_flags_1: TextureSamplingFlags,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `BuiltDrawPath` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TileStats` is never constructed
[INFO] [stderr]    --> src/builder.rs:600:12
[INFO] [stderr]     |
[INFO] [stderr] 600 | pub struct TileStats {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/gpu/renderer.rs:891:31
[INFO] [stderr]     |
[INFO] [stderr] 891 |     pub fn draw_render_target(&self) -> RenderTarget<D> {
[INFO] [stderr]     |                               ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                               |
[INFO] [stderr]     |                               the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 891 |     pub fn draw_render_target(&self) -> RenderTarget<'_, D> {
[INFO] [stderr]     |                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/scene.rs:256:35
[INFO] [stderr]     |
[INFO] [stderr] 256 |     pub fn paths<'a>(&'a self) -> PathIter {
[INFO] [stderr]     |                       --          ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                       |
[INFO] [stderr]     |                       the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 256 |     pub fn paths<'a>(&'a self) -> PathIter<'a> {
[INFO] [stderr]     |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `pathfinder_renderer` (lib) generated 13 warnings (run `cargo fix --lib -p pathfinder_renderer` to apply 5 suggestions)
[INFO] [stderr] warning: `pathfinder_renderer` (lib test) generated 13 warnings (13 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pathfinder_renderer-7c628d4567ee2999)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test allocator::test::test_allocation_and_freeing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pathfinder_renderer
[INFO] [stderr] warning: unknown attribute `norun`
[INFO] [stderr]   --> src/concurrent/executor.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | /     /// Like the Rayon snippet:
[INFO] [stderr] 16 | |     ///
[INFO] [stderr] 17 | |     /// ```norun
[INFO] [stderr] 18 | |     /// (0..length).into_par_iter().map(builder).collect()
[INFO] [stderr] 19 | |     /// ```
[INFO] [stderr]    | |___________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: use `no_run` to compile, but not run, the code sample during testing
[INFO] [stderr]    = help: this code block may be skipped during testing, because unknown attributes are treated as markers for code samples written in other programming languages, unless it is also explicitly marked as `rust`
[INFO] [stderr]    = note: `#[warn(rustdoc::invalid_codeblock_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unknown attribute `norun`
[INFO] [stderr]   --> src/concurrent/scene_proxy.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 | /     /// A convenience method to build a scene and send the resulting commands
[INFO] [stderr] 76 | |     /// to the given renderer.
[INFO] [stderr] 77 | |     ///
[INFO] [stderr] 78 | |     /// Exactly equivalent to:
[INFO] [stderr] ...  |
[INFO] [stderr] 83 | |     /// }
[INFO] [stderr] 84 | |     /// ```
[INFO] [stderr]    | |___________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: use `no_run` to compile, but not run, the code sample during testing
[INFO] [stderr]    = help: this code block may be skipped during testing, because unknown attributes are treated as markers for code samples written in other programming languages, unless it is also explicitly marked as `rust`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings 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" "8593a4d418505f5d5ccb4e2dd638d39f73ab09aa6b6c09f21e1688e0fe20f681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8593a4d418505f5d5ccb4e2dd638d39f73ab09aa6b6c09f21e1688e0fe20f681", kill_on_drop: false }`
[INFO] [stdout] 8593a4d418505f5d5ccb4e2dd638d39f73ab09aa6b6c09f21e1688e0fe20f681
