[INFO] fetching crate gfx-backend-gl 0.9.0...
[INFO] checking gfx-backend-gl-0.9.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate gfx-backend-gl 0.9.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate gfx-backend-gl 0.9.0 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gfx-backend-gl 0.9.0
[INFO] finished tweaking crates.io crate gfx-backend-gl 0.9.0
[INFO] tweaked toml for crates.io crate gfx-backend-gl 0.9.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded external-memory v0.0.1
[INFO] [stderr]   Downloaded drm-fourcc v2.2.0
[INFO] [stderr]   Downloaded raw-window-handle v0.3.4
[INFO] [stderr]   Downloaded gfx-auxil v0.10.0
[INFO] [stderr]   Downloaded rose_tree v0.2.0
[INFO] [stderr]   Downloaded gfx-hal v0.9.0
[INFO] [stderr]   Downloaded slotmap v0.4.3
[INFO] [stderr]   Downloaded spirv_headers v1.5.0
[INFO] [stderr]   Downloaded naga v0.5.0
[INFO] [stderr]   Downloaded glow v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e518268a57e3d3eb21893e4367531a77a4789a23cbd95a22821091ad23ae3070
[INFO] running `Command { std: "docker" "start" "-a" "e518268a57e3d3eb21893e4367531a77a4789a23cbd95a22821091ad23ae3070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e518268a57e3d3eb21893e4367531a77a4789a23cbd95a22821091ad23ae3070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e518268a57e3d3eb21893e4367531a77a4789a23cbd95a22821091ad23ae3070", kill_on_drop: false }`
[INFO] [stdout] e518268a57e3d3eb21893e4367531a77a4789a23cbd95a22821091ad23ae3070
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f60a4ed7a2c86e51cc07c149a0d1175a36a5e77661754badc7a5f6a9fc2392b3
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[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling drm-fourcc v2.2.0
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]     Checking cty v0.2.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking raw-window-handle v0.4.3
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling khronos-egl v4.1.0
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking glow v0.9.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking raw-window-handle v0.3.4
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking spirv_headers v1.5.0
[INFO] [stderr]     Checking rose_tree v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]     Checking naga v0.5.0
[INFO] [stderr]     Checking external-memory v0.0.1
[INFO] [stderr]     Checking gfx-hal v0.9.0
[INFO] [stderr]     Checking gfx-backend-gl v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `downlevel`
[INFO] [stdout]    --> src/info.rs:661:13
[INFO] [stdout]     |
[INFO] [stdout] 661 |     let mut downlevel = hal::DownlevelProperties::all_enabled();
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_downlevel`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/info.rs:661:9
[INFO] [stdout]     |
[INFO] [stdout] 661 |     let mut downlevel = hal::DownlevelProperties::all_enabled();
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `downlevel`
[INFO] [stdout]    --> src/info.rs:661:13
[INFO] [stdout]     |
[INFO] [stdout] 661 |     let mut downlevel = hal::DownlevelProperties::all_enabled();
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_downlevel`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/info.rs:661:9
[INFO] [stdout]     |
[INFO] [stdout] 661 |     let mut downlevel = hal::DownlevelProperties::all_enabled();
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `framebuffer` is never read
[INFO] [stdout]    --> src/command.rs:200:5
[INFO] [stdout]     |
[INFO] [stdout] 190 | struct Cache {
[INFO] [stdout]     |        ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 200 |     framebuffer: Option<(FrameBufferTarget, n::RawFramebuffer)>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Cache` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `active_attribs` is never read
[INFO] [stdout]    --> src/command.rs:377:5
[INFO] [stdout]     |
[INFO] [stdout] 355 | pub struct CommandBuffer {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 377 |     active_attribs: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CommandBuffer` 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 `sampler_map` is never read
[INFO] [stdout]    --> src/native.rs:112:16
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub struct ComputePipeline {
[INFO] [stdout]     |            --------------- field in this struct
[INFO] [stdout] 111 |     pub(crate) program: Program,
[INFO] [stdout] 112 |     pub(crate) sampler_map: SamplerBindMap,
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ComputePipeline` 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: fields `num_levels` and `num_layers` are never read
[INFO] [stdout]    --> src/native.rs:123:16
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub struct Image {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 123 |     pub(crate) num_levels: i::Level,
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout] 124 |     pub(crate) num_layers: i::Layer,
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Image` 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 `properties` is never read
[INFO] [stdout]    --> src/native.rs:308:16
[INFO] [stdout]     |
[INFO] [stdout] 307 | pub struct Memory {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 308 |     pub(crate) properties: Properties,
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Memory` 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 `depth_stencil` is never read
[INFO] [stdout]    --> src/native.rs:330:16
[INFO] [stdout]     |
[INFO] [stdout] 328 | pub struct SubpassDesc {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] 329 |     pub(crate) color_attachments: Vec<usize>,
[INFO] [stdout] 330 |     pub(crate) depth_stencil: Option<usize>,
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SubpassDesc` 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 `layout` is never read
[INFO] [stdout]    --> src/native.rs:349:16
[INFO] [stdout]     |
[INFO] [stdout] 348 | pub(crate) struct PipelineLayoutSet {
[INFO] [stdout]     |                   ----------------- field in this struct
[INFO] [stdout] 349 |     pub(crate) layout: DescriptorSetLayout,
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PipelineLayoutSet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `num_viewports` and `num_scissors` are never read
[INFO] [stdout]   --> src/queue.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct State {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     num_viewports: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 28 |     // Currently set scissor rects.
[INFO] [stdout] 29 |     num_scissors: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `State` 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 `framebuffer` is never read
[INFO] [stdout]    --> src/command.rs:200:5
[INFO] [stdout]     |
[INFO] [stdout] 190 | struct Cache {
[INFO] [stdout]     |        ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 200 |     framebuffer: Option<(FrameBufferTarget, n::RawFramebuffer)>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Cache` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `active_attribs` is never read
[INFO] [stdout]    --> src/command.rs:377:5
[INFO] [stdout]     |
[INFO] [stdout] 355 | pub struct CommandBuffer {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 377 |     active_attribs: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CommandBuffer` 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 `sampler_map` is never read
[INFO] [stdout]    --> src/native.rs:112:16
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub struct ComputePipeline {
[INFO] [stdout]     |            --------------- field in this struct
[INFO] [stdout] 111 |     pub(crate) program: Program,
[INFO] [stdout] 112 |     pub(crate) sampler_map: SamplerBindMap,
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ComputePipeline` 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: fields `num_levels` and `num_layers` are never read
[INFO] [stdout]    --> src/native.rs:123:16
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub struct Image {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 123 |     pub(crate) num_levels: i::Level,
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout] 124 |     pub(crate) num_layers: i::Layer,
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Image` 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 `properties` is never read
[INFO] [stdout]    --> src/native.rs:308:16
[INFO] [stdout]     |
[INFO] [stdout] 307 | pub struct Memory {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 308 |     pub(crate) properties: Properties,
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Memory` 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 `depth_stencil` is never read
[INFO] [stdout]    --> src/native.rs:330:16
[INFO] [stdout]     |
[INFO] [stdout] 328 | pub struct SubpassDesc {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] 329 |     pub(crate) color_attachments: Vec<usize>,
[INFO] [stdout] 330 |     pub(crate) depth_stencil: Option<usize>,
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SubpassDesc` 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 `layout` is never read
[INFO] [stdout]    --> src/native.rs:349:16
[INFO] [stdout]     |
[INFO] [stdout] 348 | pub(crate) struct PipelineLayoutSet {
[INFO] [stdout]     |                   ----------------- field in this struct
[INFO] [stdout] 349 |     pub(crate) layout: DescriptorSetLayout,
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PipelineLayoutSet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `num_viewports` and `num_scissors` are never read
[INFO] [stdout]   --> src/queue.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct State {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     num_viewports: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 28 |     // Currently set scissor rects.
[INFO] [stdout] 29 |     num_scissors: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `State` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.53s
[INFO] running `Command { std: "docker" "inspect" "f60a4ed7a2c86e51cc07c149a0d1175a36a5e77661754badc7a5f6a9fc2392b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f60a4ed7a2c86e51cc07c149a0d1175a36a5e77661754badc7a5f6a9fc2392b3", kill_on_drop: false }`
[INFO] [stdout] f60a4ed7a2c86e51cc07c149a0d1175a36a5e77661754badc7a5f6a9fc2392b3
