[INFO] fetching crate wgpu 0.17.2...
[INFO] checking wgpu-0.17.2 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate wgpu 0.17.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate wgpu 0.17.2 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 wgpu 0.17.2
[INFO] finished tweaking crates.io crate wgpu 0.17.2
[INFO] tweaked toml for crates.io crate wgpu 0.17.2 written to /workspace/builds/worker-4-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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 889acc1004b9c9ba457a5488075d85bf480432843d9c16d34f57615a2a68dc8c
[INFO] running `Command { std: "docker" "start" "-a" "889acc1004b9c9ba457a5488075d85bf480432843d9c16d34f57615a2a68dc8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "889acc1004b9c9ba457a5488075d85bf480432843d9c16d34f57615a2a68dc8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "889acc1004b9c9ba457a5488075d85bf480432843d9c16d34f57615a2a68dc8c", kill_on_drop: false }`
[INFO] [stdout] 889acc1004b9c9ba457a5488075d85bf480432843d9c16d34f57615a2a68dc8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] eee79079ba7736005680526f56732f01021af7cb4582cd919e87a2c4e3790a9a
[INFO] running `Command { std: "docker" "start" "-a" "eee79079ba7736005680526f56732f01021af7cb4582cd919e87a2c4e3790a9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]    Compiling ash v0.37.3+1.3.251
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling khronos-egl v4.1.0
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.2
[INFO] [stderr]     Checking gpu-alloc-types v0.3.0
[INFO] [stderr]     Checking hexf-parse v0.2.1
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking wgpu-types v0.17.0
[INFO] [stderr]     Checking libloading v0.8.2
[INFO] [stderr]     Checking glow v0.12.3
[INFO] [stderr]     Checking profiling v1.0.15
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking gpu-alloc v0.6.0
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking raw-window-handle v0.5.2
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking renderdoc-sys v1.1.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking gpu-descriptor v0.2.4
[INFO] [stderr]     Checking spirv v0.2.0+1.5.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]     Checking thiserror v1.0.57
[INFO] [stderr]     Checking naga v0.13.0
[INFO] [stderr]     Checking wgpu-hal v0.17.2
[INFO] [stderr]     Checking wgpu-core v0.17.1
[INFO] [stderr]     Checking wgpu v0.17.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:181:28
[INFO] [stdout]     |
[INFO] [stdout] 181 | pub struct SubmissionIndex(ObjectId, Arc<crate::Data>);
[INFO] [stdout]     |            --------------- ^^^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SubmissionIndex` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 181 | pub struct SubmissionIndex((), Arc<crate::Data>);
[INFO] [stdout]     |                            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ContextId` is never used
[INFO] [stdout]   --> src/context.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub trait ContextId: Into<ObjectId> + From<ObjectId> + Debug + 'static {}
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `device_downlevel_properties`, `render_bundle_encoder_multi_draw_indirect`, `render_bundle_encoder_multi_draw_indexed_indirect`, `render_bundle_encoder_multi_draw_indirect_count`, and `render_bundle_encoder_multi_draw_indexed_indirect_count` are never used
[INFO] [stdout]    --> src/context.rs:187:8
[INFO] [stdout]     |
[INFO] [stdout] 33  | pub trait Context: Debug + WasmNotSend + WasmNotSync + Sized {
[INFO] [stdout]     |           ------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 187 |     fn device_downlevel_properties(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 759 |     fn render_bundle_encoder_multi_draw_indirect(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 768 |     fn render_bundle_encoder_multi_draw_indexed_indirect(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 778 |     fn render_bundle_encoder_multi_draw_indirect_count(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 791 |     fn render_bundle_encoder_multi_draw_indexed_indirect_count(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `device_downlevel_properties`, `render_bundle_encoder_multi_draw_indirect`, `render_bundle_encoder_multi_draw_indexed_indirect`, `render_bundle_encoder_multi_draw_indirect_count`, and `render_bundle_encoder_multi_draw_indexed_indirect_count` are never used
[INFO] [stdout]     --> src/context.rs:1270:8
[INFO] [stdout]      |
[INFO] [stdout] 1191 | pub(crate) trait DynContext: Debug + WasmNotSend + WasmNotSync {
[INFO] [stdout]      |                  ---------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 1270 |     fn device_downlevel_properties(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1789 |     fn render_bundle_encoder_multi_draw_indirect(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1798 |     fn render_bundle_encoder_multi_draw_indexed_indirect(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1808 |     fn render_bundle_encoder_multi_draw_indirect_count(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1821 |     fn render_bundle_encoder_multi_draw_indexed_indirect_count(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/util/mod.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct DownloadBuffer(
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 88 |     Arc<super::Buffer>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 88 |     (),
[INFO] [stdout]    |     ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:181:28
[INFO] [stdout]     |
[INFO] [stdout] 181 | pub struct SubmissionIndex(ObjectId, Arc<crate::Data>);
[INFO] [stdout]     |            --------------- ^^^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SubmissionIndex` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 181 | pub struct SubmissionIndex((), Arc<crate::Data>);
[INFO] [stdout]     |                            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ContextId` is never used
[INFO] [stdout]   --> src/context.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub trait ContextId: Into<ObjectId> + From<ObjectId> + Debug + 'static {}
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `device_downlevel_properties`, `render_bundle_encoder_multi_draw_indirect`, `render_bundle_encoder_multi_draw_indexed_indirect`, `render_bundle_encoder_multi_draw_indirect_count`, and `render_bundle_encoder_multi_draw_indexed_indirect_count` are never used
[INFO] [stdout]    --> src/context.rs:187:8
[INFO] [stdout]     |
[INFO] [stdout] 33  | pub trait Context: Debug + WasmNotSend + WasmNotSync + Sized {
[INFO] [stdout]     |           ------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 187 |     fn device_downlevel_properties(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 759 |     fn render_bundle_encoder_multi_draw_indirect(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 768 |     fn render_bundle_encoder_multi_draw_indexed_indirect(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 778 |     fn render_bundle_encoder_multi_draw_indirect_count(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 791 |     fn render_bundle_encoder_multi_draw_indexed_indirect_count(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `device_downlevel_properties`, `render_bundle_encoder_multi_draw_indirect`, `render_bundle_encoder_multi_draw_indexed_indirect`, `render_bundle_encoder_multi_draw_indirect_count`, and `render_bundle_encoder_multi_draw_indexed_indirect_count` are never used
[INFO] [stdout]     --> src/context.rs:1270:8
[INFO] [stdout]      |
[INFO] [stdout] 1191 | pub(crate) trait DynContext: Debug + WasmNotSend + WasmNotSync {
[INFO] [stdout]      |                  ---------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 1270 |     fn device_downlevel_properties(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1789 |     fn render_bundle_encoder_multi_draw_indirect(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1798 |     fn render_bundle_encoder_multi_draw_indexed_indirect(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1808 |     fn render_bundle_encoder_multi_draw_indirect_count(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1821 |     fn render_bundle_encoder_multi_draw_indexed_indirect_count(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/util/mod.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct DownloadBuffer(
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 88 |     Arc<super::Buffer>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 88 |     (),
[INFO] [stdout]    |     ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.92s
[INFO] running `Command { std: "docker" "inspect" "eee79079ba7736005680526f56732f01021af7cb4582cd919e87a2c4e3790a9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eee79079ba7736005680526f56732f01021af7cb4582cd919e87a2c4e3790a9a", kill_on_drop: false }`
[INFO] [stdout] eee79079ba7736005680526f56732f01021af7cb4582cd919e87a2c4e3790a9a
