[INFO] fetching crate web-rwkv 0.8.19...
[INFO] checking web-rwkv-0.8.19 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate web-rwkv 0.8.19 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate web-rwkv 0.8.19 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] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate web-rwkv 0.8.19
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate web-rwkv 0.8.19
[INFO] tweaked toml for crates.io crate web-rwkv 0.8.19 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate web-rwkv 0.8.19 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b90a4dfa620648a518c42957eaaeeae18ad2a3aefed79359eb896313dfa37b6f
[INFO] running `Command { std: "docker" "start" "-a" "b90a4dfa620648a518c42957eaaeeae18ad2a3aefed79359eb896313dfa37b6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b90a4dfa620648a518c42957eaaeeae18ad2a3aefed79359eb896313dfa37b6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b90a4dfa620648a518c42957eaaeeae18ad2a3aefed79359eb896313dfa37b6f", kill_on_drop: false }`
[INFO] [stdout] b90a4dfa620648a518c42957eaaeeae18ad2a3aefed79359eb896313dfa37b6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bb18e36d6e1a24517ee65564e32f1998eaecf85f4d8b465d6eac5b499f204104
[INFO] running `Command { std: "docker" "start" "-a" "bb18e36d6e1a24517ee65564e32f1998eaecf85f4d8b465d6eac5b499f204104", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]     Checking allocator-api2 v0.2.18
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.93
[INFO] [stderr]    Compiling naga v22.1.0
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking libloading v0.8.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]    Compiling ash v0.38.0+1.3.281
[INFO] [stderr]    Compiling khronos-egl v6.0.0
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking bit-vec v0.7.0
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling wgpu-hal v22.0.0
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking gpu-alloc-types v0.3.0
[INFO] [stderr]     Checking spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]     Checking bit-set v0.6.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.2.0
[INFO] [stderr]     Checking unicode-xid v0.2.6
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling bumpalo v3.16.0
[INFO] [stderr]     Checking hexf-parse v0.2.1
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking gpu-alloc v0.6.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]     Checking gpu-descriptor v0.3.0
[INFO] [stderr]    Compiling wgpu-core v22.1.0
[INFO] [stderr]     Checking wgpu-types v22.0.0
[INFO] [stderr]     Checking renderdoc-sys v1.1.0
[INFO] [stderr]     Checking glow v0.13.1
[INFO] [stderr]     Checking raw-window-handle v0.6.2
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]     Checking profiling v1.0.15
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]    Compiling document-features v0.2.10
[INFO] [stderr]    Compiling wgpu v22.1.0
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]    Compiling wasm-bindgen v0.2.93
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking anstyle-query v1.1.1
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[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking castaway v0.2.3
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking clap_builder v4.5.18
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]     Checking tempfile v3.12.0
[INFO] [stderr]     Checking compact_str v0.8.0
[INFO] [stderr]     Checking crossterm v0.28.1
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[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking unicode-truncate v1.1.0
[INFO] [stderr]     Checking lru v0.12.4
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.93
[INFO] [stderr]     Checking rustc-hash v2.0.0
[INFO] [stderr]     Checking shell-words v1.1.0
[INFO] [stderr]     Checking uid v0.1.8
[INFO] [stderr]     Checking cassowary v0.3.0
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[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]     Checking pollster v0.3.0
[INFO] [stderr]     Checking simple_logger v5.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling bytemuck_derive v1.7.1
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.93
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking bytemuck v1.18.0
[INFO] [stderr]    Compiling web-rwkv-derive v0.2.5
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.93
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling instability v0.3.2
[INFO] [stderr]    Compiling trait-variant v0.1.2
[INFO] [stderr]    Compiling derive-getters v0.5.0
[INFO] [stderr]     Checking ratatui v0.28.1
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking dialoguer v0.11.0
[INFO] [stderr]     Checking clap v4.5.18
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]     Checking serde_bytes v0.11.15
[INFO] [stderr]     Checking cbor4ii v0.3.3
[INFO] [stderr]     Checking safetensors v0.4.5
[INFO] [stderr]     Checking web-rwkv v0.8.19 (/opt/rustwide/workdir)
[INFO] [stdout] error: this value of type `Vec<(T, tokio::task::JoinHandle<std::result::Result<J, anyhow::Error>>)>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/runtime/mod.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |         builder: impl JobBuilder<J, Info = T>,
[INFO] [stdout]    |         ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 87 |         mut receiver: tokio::sync::mpsc::Receiver<Submission<I, O>>,
[INFO] [stdout]    |         ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 92 |         let mut queue: Vec<(T, tokio::task::JoinHandle<Result<J>>)> = vec![];
[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: this value of type `Vec<(T, tokio::task::JoinHandle<std::result::Result<J, anyhow::Error>>)>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/runtime/mod.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |         builder: impl JobBuilder<J, Info = T>,
[INFO] [stdout]    |         ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 87 |         mut receiver: tokio::sync::mpsc::Receiver<Submission<I, O>>,
[INFO] [stdout]    |         ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 92 |         let mut queue: Vec<(T, tokio::task::JoinHandle<Result<J>>)> = vec![];
[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 `web-rwkv` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `web-rwkv` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "bb18e36d6e1a24517ee65564e32f1998eaecf85f4d8b465d6eac5b499f204104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb18e36d6e1a24517ee65564e32f1998eaecf85f4d8b465d6eac5b499f204104", kill_on_drop: false }`
[INFO] [stdout] bb18e36d6e1a24517ee65564e32f1998eaecf85f4d8b465d6eac5b499f204104