[INFO] fetching crate egui_task_manager 0.1.1...
[INFO] checking egui_task_manager-0.1.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate egui_task_manager 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate egui_task_manager 0.1.1 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 egui_task_manager 0.1.1
[INFO] finished tweaking crates.io crate egui_task_manager 0.1.1
[INFO] tweaked toml for crates.io crate egui_task_manager 0.1.1 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 47 packages to latest compatible versions
[INFO] [stderr]       Adding ecolor v0.28.1 (available: v0.29.0)
[INFO] [stderr]       Adding egui v0.28.1 (available: v0.29.0)
[INFO] [stderr]       Adding emath v0.28.1 (available: v0.29.0)
[INFO] [stderr]       Adding epaint v0.28.1 (available: v0.29.0)
[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] dc21d9b7eca859631e29c285e5f1101fe3fd8ad1b6eff78b5c6f2c9234c4e720
[INFO] running `Command { std: "docker" "start" "-a" "dc21d9b7eca859631e29c285e5f1101fe3fd8ad1b6eff78b5c6f2c9234c4e720", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc21d9b7eca859631e29c285e5f1101fe3fd8ad1b6eff78b5c6f2c9234c4e720", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc21d9b7eca859631e29c285e5f1101fe3fd8ad1b6eff78b5c6f2c9234c4e720", kill_on_drop: false }`
[INFO] [stdout] dc21d9b7eca859631e29c285e5f1101fe3fd8ad1b6eff78b5c6f2c9234c4e720
[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] e3c5aabe3391b9f6955ce47558e220f9dce2bcd05fbe7a86fcf3322a17c0de9e
[INFO] running `Command { std: "docker" "start" "-a" "e3c5aabe3391b9f6955ce47558e220f9dce2bcd05fbe7a86fcf3322a17c0de9e", kill_on_drop: false }`
[INFO] [stderr]     Checking ttf-parser v0.24.1
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.8
[INFO] [stderr]     Checking emath v0.28.1
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking ecolor v0.28.1
[INFO] [stderr]     Checking owned_ttf_parser v0.24.0
[INFO] [stderr]     Checking ab_glyph v0.2.28
[INFO] [stderr]     Checking epaint v0.28.1
[INFO] [stderr]     Checking egui v0.28.1
[INFO] [stderr]     Checking egui_task_manager v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this value of type `Result<Box<dyn Any + Send>, TryRecvError>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/collection.rs:118:28
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn handle_results(&mut self, mut handle: AnyHandler<'_>) {
[INFO] [stdout]     |                                      ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 118 |         if let Ok(value) = self.channel.receiver().try_recv() {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `egui_task_manager` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this value of type `Result<Box<dyn Any + Send>, TryRecvError>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/collection.rs:118:28
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn handle_results(&mut self, mut handle: AnyHandler<'_>) {
[INFO] [stdout]     |                                      ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 118 |         if let Ok(value) = self.channel.receiver().try_recv() {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]     = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `egui_task_manager` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e3c5aabe3391b9f6955ce47558e220f9dce2bcd05fbe7a86fcf3322a17c0de9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3c5aabe3391b9f6955ce47558e220f9dce2bcd05fbe7a86fcf3322a17c0de9e", kill_on_drop: false }`
[INFO] [stdout] e3c5aabe3391b9f6955ce47558e220f9dce2bcd05fbe7a86fcf3322a17c0de9e