[INFO] fetching crate cart-tmp-wgc 0.1.0... [INFO] checking cart-tmp-wgc-0.1.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate cart-tmp-wgc 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate cart-tmp-wgc 0.1.0 [INFO] finished tweaking crates.io crate cart-tmp-wgc 0.1.0 [INFO] tweaked toml for crates.io crate cart-tmp-wgc 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cart-tmp-wgc 0.1.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 127 packages to latest compatible versions [INFO] [stderr] Adding arrayvec v0.5.2 (available: v0.7.6) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.9.4) [INFO] [stderr] Adding gfx-backend-dx11 v0.5.3 (available: v0.9.0) [INFO] [stderr] Adding gfx-backend-dx12 v0.5.10 (available: v0.9.1) [INFO] [stderr] Adding gfx-backend-empty v0.5.2 (available: v0.9.0) [INFO] [stderr] Adding gfx-backend-metal v0.5.7 (available: v0.9.1) [INFO] [stderr] Adding gfx-backend-vulkan v0.5.11 (available: v0.9.0) [INFO] [stderr] Adding gfx-hal v0.5.3 (available: v0.9.0) [INFO] [stderr] Adding loom v0.3.6 (available: v0.7.2) [INFO] [stderr] Adding parking_lot v0.10.2 (available: v0.12.4) [INFO] [stderr] Adding raw-window-handle v0.3.4 (available: v0.6.2) [INFO] [stderr] Adding ron v0.5.1 (available: v0.11.0) [INFO] [stderr] Adding thread-id v3.3.0 (available: v5.0.0) [INFO] [stderr] Adding tracing-subscriber v0.2.25 (available: v0.3.20) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c79604383ad48e49e57857d388dd0b64c65de111d604b684256de795a23772c3 [INFO] running `Command { std: "docker" "start" "-a" "c79604383ad48e49e57857d388dd0b64c65de111d604b684256de795a23772c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c79604383ad48e49e57857d388dd0b64c65de111d604b684256de795a23772c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c79604383ad48e49e57857d388dd0b64c65de111d604b684256de795a23772c3", kill_on_drop: false }` [INFO] [stdout] c79604383ad48e49e57857d388dd0b64c65de111d604b684256de795a23772c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25d72660c5014ef93c074abb331f9f67dad46e5572695a63726d2f9addb85a36 [INFO] running `Command { std: "docker" "start" "-a" "25d72660c5014ef93c074abb331f9f67dad46e5572695a63726d2f9addb85a36", kill_on_drop: false }` [INFO] [stderr] Checking hibitset v0.6.4 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking cart-tmp-wgt v0.1.0 [INFO] [stderr] Checking raw-window-handle v0.3.4 [INFO] [stderr] Compiling generator v0.6.25 [INFO] [stderr] Checking spirv_headers v1.5.0 [INFO] [stderr] Checking ash v0.31.0 [INFO] [stderr] Checking gfx-hal v0.5.3 [INFO] [stderr] Checking loom v0.3.6 [INFO] [stderr] Checking cart-tmp-nga v0.1.0 [INFO] [stderr] Checking cart-tmp-gdesc v0.1.0 [INFO] [stderr] Checking cart-tmp-gmem v0.1.0 [INFO] [stderr] Checking gfx-backend-empty v0.5.2 [INFO] [stderr] Checking gfx-backend-vulkan v0.5.11 [INFO] [stderr] Checking cart-tmp-wgc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `dynamic_count` is never read [INFO] [stdout] --> src/binding_model.rs:60:16 [INFO] [stdout] | [INFO] [stdout] 54 | pub struct BindGroupLayout { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 60 | pub(crate) dynamic_count: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BindGroupLayout` 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 `parent_ref_count` is never read [INFO] [stdout] --> src/resource.rs:125:9 [INFO] [stdout] | [INFO] [stdout] 121 | pub(crate) struct BufferPendingMapping { [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 125 | pub parent_ref_count: RefCount, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BufferPendingMapping` 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 `full_range` is never read [INFO] [stdout] --> src/resource.rs:135:16 [INFO] [stdout] | [INFO] [stdout] 129 | pub struct Buffer { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 135 | pub(crate) full_range: (), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Buffer` 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 `num_frames` is never read [INFO] [stdout] --> src/swap_chain.rs:55:16 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct SwapChain { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 55 | pub(crate) num_frames: hal::window::SwapImageIndex, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SwapChain` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/command/mod.rs:128:19 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn as_ref(&self) -> BasePassRef { [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] 128 | pub fn as_ref(&self) -> BasePassRef<'_, C> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/command/bind.rs:93:26 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn expect_layout(&mut self, bind_group_layout_id: BindGroupLayoutId) -> LayoutChange { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ------------ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 93 | pub fn expect_layout(&mut self, bind_group_layout_id: BindGroupLayoutId) -> LayoutChange<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/track/mod.rs:319:9 [INFO] [stdout] | [INFO] [stdout] 319 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 324 | ) -> Drain> { [INFO] [stdout] | --------------------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 324 | ) -> Drain<'_, PendingTransition> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/track/mod.rs:368:38 [INFO] [stdout] | [INFO] [stdout] 368 | pub(crate) fn merge_replace<'a>(&'a mut self, other: &'a Self) -> Drain> { [INFO] [stdout] | ^^ ^^ --------------------------- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the lifetime is named here [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] 368 | pub(crate) fn merge_replace<'a>(&'a mut self, other: &'a Self) -> Drain<'a, PendingTransition> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/track/mod.rs:410:9 [INFO] [stdout] | [INFO] [stdout] 410 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 415 | ) -> (&'a T, Drain>) { [INFO] [stdout] | --------------------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 415 | ) -> (&'a T, Drain<'_, PendingTransition>) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `dynamic_count` is never read [INFO] [stdout] --> src/binding_model.rs:60:16 [INFO] [stdout] | [INFO] [stdout] 54 | pub struct BindGroupLayout { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 60 | pub(crate) dynamic_count: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BindGroupLayout` 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 `parent_ref_count` is never read [INFO] [stdout] --> src/resource.rs:125:9 [INFO] [stdout] | [INFO] [stdout] 121 | pub(crate) struct BufferPendingMapping { [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 125 | pub parent_ref_count: RefCount, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BufferPendingMapping` 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 `full_range` is never read [INFO] [stdout] --> src/resource.rs:135:16 [INFO] [stdout] | [INFO] [stdout] 129 | pub struct Buffer { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 135 | pub(crate) full_range: (), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Buffer` 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 `num_frames` is never read [INFO] [stdout] --> src/swap_chain.rs:55:16 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct SwapChain { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 55 | pub(crate) num_frames: hal::window::SwapImageIndex, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SwapChain` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/command/mod.rs:128:19 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn as_ref(&self) -> BasePassRef { [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] 128 | pub fn as_ref(&self) -> BasePassRef<'_, C> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/command/bind.rs:93:26 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn expect_layout(&mut self, bind_group_layout_id: BindGroupLayoutId) -> LayoutChange { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ------------ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 93 | pub fn expect_layout(&mut self, bind_group_layout_id: BindGroupLayoutId) -> LayoutChange<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/track/mod.rs:319:9 [INFO] [stdout] | [INFO] [stdout] 319 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 324 | ) -> Drain> { [INFO] [stdout] | --------------------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 324 | ) -> Drain<'_, PendingTransition> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/track/mod.rs:368:38 [INFO] [stdout] | [INFO] [stdout] 368 | pub(crate) fn merge_replace<'a>(&'a mut self, other: &'a Self) -> Drain> { [INFO] [stdout] | ^^ ^^ --------------------------- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the lifetime is named here [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] 368 | pub(crate) fn merge_replace<'a>(&'a mut self, other: &'a Self) -> Drain<'a, PendingTransition> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/track/mod.rs:410:9 [INFO] [stdout] | [INFO] [stdout] 410 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 415 | ) -> (&'a T, Drain>) { [INFO] [stdout] | --------------------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 415 | ) -> (&'a T, Drain<'_, PendingTransition>) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.11s [INFO] running `Command { std: "docker" "inspect" "25d72660c5014ef93c074abb331f9f67dad46e5572695a63726d2f9addb85a36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25d72660c5014ef93c074abb331f9f67dad46e5572695a63726d2f9addb85a36", kill_on_drop: false }` [INFO] [stdout] 25d72660c5014ef93c074abb331f9f67dad46e5572695a63726d2f9addb85a36