[INFO] fetching crate agui_core 0.3.0... [INFO] checking agui_core-0.3.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate agui_core 0.3.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate agui_core 0.3.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate agui_core 0.3.0 [INFO] finished tweaking crates.io crate agui_core 0.3.0 [INFO] tweaked toml for crates.io crate agui_core 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 41 packages to latest compatible versions [INFO] [stderr] Adding arrayvec v0.5.2 (available: v0.7.6) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding float_next_after v0.1.5 (available: v1.0.0) [INFO] [stderr] Adding lyon v0.17.10 (available: v1.0.1) [INFO] [stderr] Adding lyon_algorithms v0.17.7 (available: v1.0.4) [INFO] [stderr] Adding lyon_geom v0.17.7 (available: v1.0.5) [INFO] [stderr] Adding lyon_path v0.17.7 (available: v1.0.5) [INFO] [stderr] Adding lyon_tessellation v0.17.10 (available: v1.0.15) [INFO] [stderr] Adding morphorm v0.2.0 (available: v0.6.4) [INFO] [stderr] Adding parking_lot v0.11.2 (available: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.8.6 (available: v0.9.10) [INFO] [stderr] Adding redox_syscall v0.2.16 (available: v0.5.6) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bae9b21e13cecf26947dbf0d0d0928d58393d2d3f62a676486b167b4d7db3350 [INFO] running `Command { std: "docker" "start" "-a" "bae9b21e13cecf26947dbf0d0d0928d58393d2d3f62a676486b167b4d7db3350", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bae9b21e13cecf26947dbf0d0d0928d58393d2d3f62a676486b167b4d7db3350", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bae9b21e13cecf26947dbf0d0d0928d58393d2d3f62a676486b167b4d7db3350", kill_on_drop: false }` [INFO] [stdout] bae9b21e13cecf26947dbf0d0d0928d58393d2d3f62a676486b167b4d7db3350 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a598d03b5206c099e6596bf697fab9196c81d42467b74e413ef8f35b57f049a5 [INFO] running `Command { std: "docker" "start" "-a" "a598d03b5206c099e6596bf697fab9196c81d42467b74e413ef8f35b57f049a5", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking generational-arena v0.2.9 [INFO] [stderr] Checking morphorm v0.2.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking euclid v0.22.11 [INFO] [stderr] Checking sid v0.6.1 [INFO] [stderr] Checking float_next_after v0.1.5 [INFO] [stderr] Checking lyon_geom v0.17.7 [INFO] [stderr] Checking lyon_path v0.17.7 [INFO] [stderr] Checking lyon_algorithms v0.17.7 [INFO] [stderr] Checking lyon_tessellation v0.17.10 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking lyon v0.17.10 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking agui_core v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Option>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/unit/callback.rs:23:29 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn emit(&self, arg: A) { [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 23 | if let Some(func) = self.0.try_get() { [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: method `did_change` is never used [INFO] [stdout] --> src/context/computed.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait ComputedFunc<'ui> { [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 10 | fn did_change(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `agui_core` (lib) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `Option>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/unit/callback.rs:23:29 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn emit(&self, arg: A) { [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 23 | if let Some(func) = self.0.try_get() { [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: method `did_change` is never used [INFO] [stdout] --> src/context/computed.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait ComputedFunc<'ui> { [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 10 | fn did_change(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `agui_core` (lib test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "a598d03b5206c099e6596bf697fab9196c81d42467b74e413ef8f35b57f049a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a598d03b5206c099e6596bf697fab9196c81d42467b74e413ef8f35b57f049a5", kill_on_drop: false }` [INFO] [stdout] a598d03b5206c099e6596bf697fab9196c81d42467b74e413ef8f35b57f049a5