[INFO] fetching crate layershellev 0.5.1... [INFO] checking layershellev-0.5.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate layershellev 0.5.1 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate layershellev 0.5.1 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 layershellev 0.5.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate layershellev 0.5.1 [INFO] tweaked toml for crates.io crate layershellev 0.5.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate layershellev 0.5.1 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b1b155aea3551f99d13e0d1209c62f2caa994eede000aaa0416711dd0a6a2bf1 [INFO] running `Command { std: "docker" "start" "-a" "b1b155aea3551f99d13e0d1209c62f2caa994eede000aaa0416711dd0a6a2bf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1b155aea3551f99d13e0d1209c62f2caa994eede000aaa0416711dd0a6a2bf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1b155aea3551f99d13e0d1209c62f2caa994eede000aaa0416711dd0a6a2bf1", kill_on_drop: false }` [INFO] [stdout] b1b155aea3551f99d13e0d1209c62f2caa994eede000aaa0416711dd0a6a2bf1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 046aeb5730f54bf8ee35e5c34637eaed49d0804981d0ec1e581f17ac0df80456 [INFO] running `Command { std: "docker" "start" "-a" "046aeb5730f54bf8ee35e5c34637eaed49d0804981d0ec1e581f17ac0df80456", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking libloading v0.8.5 [INFO] [stderr] Compiling wayland-sys v0.31.4 [INFO] [stderr] Compiling cc v1.1.10 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Compiling syn v2.0.73 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Compiling wayland-client v0.31.5 [INFO] [stderr] Checking memmap2 v0.9.4 [INFO] [stderr] Checking memmap2 v0.8.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.18.1 [INFO] [stderr] Checking xcursor v0.3.7 [INFO] [stderr] Checking cursor-icon v1.1.0 [INFO] [stderr] Checking smol_str v0.2.2 [INFO] [stderr] Checking raw-window-handle v0.6.2 [INFO] [stderr] Compiling quick-xml v0.34.0 [INFO] [stderr] Compiling wayland-backend v0.3.6 [INFO] [stderr] Compiling wayland-scanner v0.31.4 [INFO] [stderr] Compiling bytemuck_derive v1.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking bytemuck v1.16.3 [INFO] [stderr] Checking xkeysym v0.2.1 [INFO] [stderr] Checking polling v3.7.3 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Checking calloop v0.12.4 [INFO] [stderr] Checking xkbcommon v0.7.0 [INFO] [stderr] Checking xkbcommon-dl v0.4.2 [INFO] [stderr] Checking wayland-csd-frame v0.3.0 [INFO] [stderr] Checking wayland-protocols v0.32.3 [INFO] [stderr] Checking wayland-protocols v0.31.2 [INFO] [stderr] Checking wayland-cursor v0.31.5 [INFO] [stderr] Checking calloop-wayland-source v0.2.0 [INFO] [stderr] Checking waycrate_xkbkeycode v0.5.1 [INFO] [stderr] Checking wayland-protocols-wlr v0.2.0 [INFO] [stderr] Checking wayland-protocols-wlr v0.3.3 [INFO] [stderr] Checking wayland-protocols-misc v0.3.3 [INFO] [stderr] Checking layershellev v0.5.1 (/opt/rustwide/workdir) [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/lib.rs:1780:40 [INFO] [stdout] | [INFO] [stdout] 1773 | self, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 1774 | message_receiver: std::sync::mpsc::Receiver, [INFO] [stdout] | ---------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 1775 | event_handler: F, [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1780 | self.running_with_proxy_option(Some(message_receiver), event_handler) [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] 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/lib.rs:1792:40 [INFO] [stdout] | [INFO] [stdout] 1788 | pub fn running(self, event_handler: F) -> Result<(), LayerEventError> [INFO] [stdout] | ---- ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1792 | self.running_with_proxy_option(None, event_handler) [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/lib.rs:2029:74 [INFO] [stdout] | [INFO] [stdout] 2029 | if let Some(event) = message_receiver.as_ref().and_then(|rv| rv.try_recv().ok()) { [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/lib.rs:2299:10 [INFO] [stdout] | [INFO] [stdout] 2297 | let mut cursor_theme = CursorTheme::load(connection, shm.clone(), 23).ok()?; [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 2298 | let cursor = cursor_theme.get_cursor(shape); [INFO] [stdout] 2299 | Some(cursor?[0].clone()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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 4 previous errors [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/lib.rs:1780:40 [INFO] [stdout] | [INFO] [stdout] 1773 | self, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 1774 | message_receiver: std::sync::mpsc::Receiver, [INFO] [stdout] | ---------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 1775 | event_handler: F, [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1780 | self.running_with_proxy_option(Some(message_receiver), event_handler) [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] [stderr] error: could not compile `layershellev` (lib test) due to 5 previous errors [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/lib.rs:1792:40 [INFO] [stdout] | [INFO] [stdout] 1788 | pub fn running(self, event_handler: F) -> Result<(), LayerEventError> [INFO] [stdout] | ---- ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1792 | self.running_with_proxy_option(None, event_handler) [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] [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/lib.rs:2029:74 [INFO] [stdout] | [INFO] [stdout] 2029 | if let Some(event) = message_receiver.as_ref().and_then(|rv| rv.try_recv().ok()) { [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/lib.rs:2299:10 [INFO] [stdout] | [INFO] [stdout] 2297 | let mut cursor_theme = CursorTheme::load(connection, shm.clone(), 23).ok()?; [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 2298 | let cursor = cursor_theme.get_cursor(shape); [INFO] [stdout] 2299 | Some(cursor?[0].clone()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `layershellev` (lib) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "046aeb5730f54bf8ee35e5c34637eaed49d0804981d0ec1e581f17ac0df80456", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "046aeb5730f54bf8ee35e5c34637eaed49d0804981d0ec1e581f17ac0df80456", kill_on_drop: false }` [INFO] [stdout] 046aeb5730f54bf8ee35e5c34637eaed49d0804981d0ec1e581f17ac0df80456