[INFO] fetching crate wayland-protocols-async 1.0.0... [INFO] checking wayland-protocols-async-1.0.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate wayland-protocols-async 1.0.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate wayland-protocols-async 1.0.0 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wayland-protocols-async 1.0.0 [INFO] finished tweaking crates.io crate wayland-protocols-async 1.0.0 [INFO] tweaked toml for crates.io crate wayland-protocols-async 1.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate wayland-protocols-async 1.0.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b5db5bc7e3875483f097fb6eb3a419f2c8ae9d9b85ba836db7139d8f4880cc92 [INFO] running `Command { std: "docker" "start" "-a" "b5db5bc7e3875483f097fb6eb3a419f2c8ae9d9b85ba836db7139d8f4880cc92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b5db5bc7e3875483f097fb6eb3a419f2c8ae9d9b85ba836db7139d8f4880cc92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5db5bc7e3875483f097fb6eb3a419f2c8ae9d9b85ba836db7139d8f4880cc92", kill_on_drop: false }` [INFO] [stdout] b5db5bc7e3875483f097fb6eb3a419f2c8ae9d9b85ba836db7139d8f4880cc92 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a05a341e2c264b771a59ff1f20963fcc0b44fc99e9f02c9cce56c67dceb6bb1 [INFO] running `Command { std: "docker" "start" "-a" "5a05a341e2c264b771a59ff1f20963fcc0b44fc99e9f02c9cce56c67dceb6bb1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling pkg-config v0.3.29 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Checking libloading v0.8.1 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Compiling wayland-sys v0.31.1 [INFO] [stderr] Compiling quick-xml v0.30.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling wayland-scanner v0.31.0 [INFO] [stderr] Compiling wayland-backend v0.3.2 [INFO] [stderr] Checking wayland-client v0.31.1 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking wayland-protocols v0.31.0 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking wayland-protocols-misc v0.2.0 [INFO] [stderr] Checking wayland-protocols-wlr v0.2.0 [INFO] [stderr] Checking wayland-protocols-async v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `WEnum` [INFO] [stdout] --> src/zwp_input_method_v2/handler.rs:2:205 [INFO] [stdout] | [INFO] [stdout] 2 | ...:{self, GlobalListContents}, Connection, QueueHandle, Dispatch, WEnum, backend::protocol::WEnumError}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `WlOutput`, `WlSeat`, `self`, and `self` [INFO] [stdout] --> src/zwlr_output_management_v1/handler.rs:4:55 [INFO] [stdout] | [INFO] [stdout] 4 | use wayland_client::{EventQueue, protocol::{wl_seat::{WlSeat, self}, wl_registry::{WlRegistry, self}, wl_output::{WlOutput, self, Transfo... [INFO] [stdout] | ^^^^^^ ^^^^ ^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WEnum` [INFO] [stdout] --> src/ext_session_lock_v1/handler.rs:2:273 [INFO] [stdout] | [INFO] [stdout] 2 | ...:{self, GlobalListContents}, Connection, QueueHandle, Dispatch, WEnum}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/ext_session_lock_v1/handler.rs:4:35 [INFO] [stdout] | [INFO] [stdout] 4 | ext_session_lock_manager_v1::{self, ExtSessionLockManagerV1}, ext_session_lock_surface_v1::{self, ExtSessionLockSurfaceV1}, ext_sessi... [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WEnum` [INFO] [stdout] --> src/zwp_input_method_v2/handler.rs:2:205 [INFO] [stdout] | [INFO] [stdout] 2 | ...:{self, GlobalListContents}, Connection, QueueHandle, Dispatch, WEnum, backend::protocol::WEnumError}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `WlOutput`, `WlSeat`, `self`, and `self` [INFO] [stdout] --> src/zwlr_output_management_v1/handler.rs:4:55 [INFO] [stdout] | [INFO] [stdout] 4 | use wayland_client::{EventQueue, protocol::{wl_seat::{WlSeat, self}, wl_registry::{WlRegistry, self}, wl_output::{WlOutput, self, Transfo... [INFO] [stdout] | ^^^^^^ ^^^^ ^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WEnum` [INFO] [stdout] --> src/ext_session_lock_v1/handler.rs:2:273 [INFO] [stdout] | [INFO] [stdout] 2 | ...:{self, GlobalListContents}, Connection, QueueHandle, Dispatch, WEnum}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/ext_session_lock_v1/handler.rs:4:35 [INFO] [stdout] | [INFO] [stdout] 4 | ext_session_lock_manager_v1::{self, ExtSessionLockManagerV1}, ext_session_lock_surface_v1::{self, ExtSessionLockSurfaceV1}, ext_sessi... [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/zwlr_foreign_toplevel_management_v1/handler.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | let mut state_iter = state [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: `toplevel` [INFO] [stdout] --> src/zwlr_foreign_toplevel_management_v1/handler.rs:500:21 [INFO] [stdout] | [INFO] [stdout] 500 | let toplevel = state [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_toplevel` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `EVT_HEAD_OPCODE` [INFO] [stdout] --> src/zwlr_output_management_v1/output/output_manager.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | EVT_HEAD_OPCODE=> (ZwlrOutputHeadV1, ()), [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_EVT_HEAD_OPCODE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/zwlr_foreign_toplevel_management_v1/handler.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | let mut state_iter = state [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: `EVT_MODE_OPCODE` [INFO] [stdout] --> src/zwlr_output_management_v1/output/output_head.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 143 | EVT_MODE_OPCODE => (ZwlrOutputModeV1, ()), [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_EVT_MODE_OPCODE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mode` [INFO] [stdout] --> src/zwlr_output_management_v1/output/output_configuration.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | mode: &ZwlrOutputConfigurationV1, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/zwlr_output_management_v1/output/output_configuration_head.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | event: ::Event, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `toplevel` [INFO] [stdout] --> src/zwlr_foreign_toplevel_management_v1/handler.rs:500:21 [INFO] [stdout] | [INFO] [stdout] 500 | let toplevel = state [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_toplevel` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `head_config` [INFO] [stdout] --> src/zwlr_output_management_v1/handler.rs:349:13 [INFO] [stdout] | [INFO] [stdout] 349 | let head_config = configuration.enable_head(&head.output_head, &self.qh, ()); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_head_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `head` [INFO] [stdout] --> src/zwlr_output_management_v1/handler.rs:368:13 [INFO] [stdout] | [INFO] [stdout] 368 | let head = match self.output_heads.get(&head_id) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_head` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `EVT_HEAD_OPCODE` [INFO] [stdout] --> src/zwlr_output_management_v1/output/output_manager.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | EVT_HEAD_OPCODE=> (ZwlrOutputHeadV1, ()), [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_EVT_HEAD_OPCODE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `registry` [INFO] [stdout] --> src/zwlr_output_management_v1/handler.rs:512:9 [INFO] [stdout] | [INFO] [stdout] 512 | registry: &wl_registry::WlRegistry, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_registry` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/zwlr_output_management_v1/handler.rs:513:9 [INFO] [stdout] | [INFO] [stdout] 513 | event: wl_registry::Event, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `qh` [INFO] [stdout] --> src/zwlr_output_management_v1/handler.rs:516:9 [INFO] [stdout] | [INFO] [stdout] 516 | qh: &QueueHandle, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_qh` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `EVT_MODE_OPCODE` [INFO] [stdout] --> src/zwlr_output_management_v1/output/output_head.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 143 | EVT_MODE_OPCODE => (ZwlrOutputModeV1, ()), [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_EVT_MODE_OPCODE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mode` [INFO] [stdout] --> src/zwlr_output_management_v1/output/output_configuration.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | mode: &ZwlrOutputConfigurationV1, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/zwlr_output_management_v1/output/output_configuration_head.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | event: ::Event, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/ext_session_lock_v1/handler.rs:300:9 [INFO] [stdout] | [INFO] [stdout] 300 | event: wl_compositor::Event, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/ext_session_lock_v1/handler.rs:313:9 [INFO] [stdout] | [INFO] [stdout] 313 | event: wl_surface::Event, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/ext_session_lock_v1/handler.rs:326:9 [INFO] [stdout] | [INFO] [stdout] 326 | event: ::Event, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `app_id`, `title`, and `state` are never read [INFO] [stdout] --> src/zwlr_foreign_toplevel_management_v1/handler.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 87 | pub struct ToplevelMeta { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 88 | app_id: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 89 | title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 90 | state: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ToplevelMeta` 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] [INFO] [stdout] [INFO] [stdout] warning: variable `EVT_HEAD_OPCODE` should have a snake case name [INFO] [stdout] --> src/zwlr_output_management_v1/output/output_manager.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | EVT_HEAD_OPCODE=> (ZwlrOutputHeadV1, ()), [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `evt_head_opcode` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/zwlr_output_management_v1/output/output_head.rs:63:50 [INFO] [stdout] | [INFO] [stdout] 63 | .or_insert_with(|| WlOutputHead::new(head.clone())); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `EVT_MODE_OPCODE` should have a snake case name [INFO] [stdout] --> src/zwlr_output_management_v1/output/output_head.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 143 | EVT_MODE_OPCODE => (ZwlrOutputModeV1, ()), [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `evt_mode_opcode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/zwlr_output_management_v1/output/output_mode.rs:39:50 [INFO] [stdout] | [INFO] [stdout] 39 | .or_insert_with(|| WlOutputMode::new(mode.clone())); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/zwlr_output_management_v1/handler.rs:250:12 [INFO] [stdout] | [INFO] [stdout] 247 | let configuration = output_manager.create_configuration(serial, &self.qh, ()); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 248 | let head_config = configuration.enable_head(&head.output_head, &self.qh, ()); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 249 | [INFO] [stdout] 250 | Ok((configuration, head_config)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `head_config` [INFO] [stdout] --> src/zwlr_output_management_v1/handler.rs:349:13 [INFO] [stdout] | [INFO] [stdout] 349 | let head_config = configuration.enable_head(&head.output_head, &self.qh, ()); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_head_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `head` [INFO] [stdout] --> src/zwlr_output_management_v1/handler.rs:368:13 [INFO] [stdout] | [INFO] [stdout] 368 | let head = match self.output_heads.get(&head_id) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_head` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `registry` [INFO] [stdout] --> src/zwlr_output_management_v1/handler.rs:512:9 [INFO] [stdout] | [INFO] [stdout] 512 | registry: &wl_registry::WlRegistry, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_registry` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/zwlr_output_management_v1/handler.rs:513:9 [INFO] [stdout] | [INFO] [stdout] 513 | event: wl_registry::Event, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `qh` [INFO] [stdout] --> src/zwlr_output_management_v1/handler.rs:516:9 [INFO] [stdout] | [INFO] [stdout] 516 | qh: &QueueHandle, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_qh` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/ext_session_lock_v1/handler.rs:300:9 [INFO] [stdout] | [INFO] [stdout] 300 | event: wl_compositor::Event, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/ext_session_lock_v1/handler.rs:313:9 [INFO] [stdout] | [INFO] [stdout] 313 | event: wl_surface::Event, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/ext_session_lock_v1/handler.rs:326:9 [INFO] [stdout] | [INFO] [stdout] 326 | event: ::Event, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `app_id`, `title`, and `state` are never read [INFO] [stdout] --> src/zwlr_foreign_toplevel_management_v1/handler.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 87 | pub struct ToplevelMeta { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 88 | app_id: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 89 | title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 90 | state: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ToplevelMeta` 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] [INFO] [stdout] [INFO] [stderr] error: could not compile `wayland-protocols-async` (lib) due to 4 previous errors; 21 warnings emitted [INFO] [stdout] warning: variable `EVT_HEAD_OPCODE` should have a snake case name [INFO] [stdout] --> src/zwlr_output_management_v1/output/output_manager.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | EVT_HEAD_OPCODE=> (ZwlrOutputHeadV1, ()), [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `evt_head_opcode` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/zwlr_output_management_v1/output/output_head.rs:63:50 [INFO] [stdout] | [INFO] [stdout] 63 | .or_insert_with(|| WlOutputHead::new(head.clone())); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `EVT_MODE_OPCODE` should have a snake case name [INFO] [stdout] --> src/zwlr_output_management_v1/output/output_head.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 143 | EVT_MODE_OPCODE => (ZwlrOutputModeV1, ()), [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `evt_mode_opcode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/zwlr_output_management_v1/output/output_mode.rs:39:50 [INFO] [stdout] | [INFO] [stdout] 39 | .or_insert_with(|| WlOutputMode::new(mode.clone())); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/zwlr_output_management_v1/handler.rs:250:12 [INFO] [stdout] | [INFO] [stdout] 247 | let configuration = output_manager.create_configuration(serial, &self.qh, ()); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 248 | let head_config = configuration.enable_head(&head.output_head, &self.qh, ()); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 249 | [INFO] [stdout] 250 | Ok((configuration, head_config)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wayland-protocols-async` (lib test) due to 4 previous errors; 21 warnings emitted [INFO] running `Command { std: "docker" "inspect" "5a05a341e2c264b771a59ff1f20963fcc0b44fc99e9f02c9cce56c67dceb6bb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a05a341e2c264b771a59ff1f20963fcc0b44fc99e9f02c9cce56c67dceb6bb1", kill_on_drop: false }` [INFO] [stdout] 5a05a341e2c264b771a59ff1f20963fcc0b44fc99e9f02c9cce56c67dceb6bb1