[INFO] cloning repository https://github.com/MercuryWorkshop/wisp-server-workers [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MercuryWorkshop/wisp-server-workers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMercuryWorkshop%2Fwisp-server-workers", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMercuryWorkshop%2Fwisp-server-workers'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 68de62f21fa952d5a9535b79ce497f07d99ef3cb [INFO] checking MercuryWorkshop/wisp-server-workers/68de62f21fa952d5a9535b79ce497f07d99ef3cb against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMercuryWorkshop%2Fwisp-server-workers" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MercuryWorkshop/wisp-server-workers 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 git repo https://github.com/MercuryWorkshop/wisp-server-workers [INFO] finished tweaking git repo https://github.com/MercuryWorkshop/wisp-server-workers [INFO] tweaked toml for git repo https://github.com/MercuryWorkshop/wisp-server-workers written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/MercuryWorkshop/wisp-server-workers 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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 64cea89dfc46e660fe4c3a44c4e0bdd3f94c8b01cb9bf6dfa34fd04a00fe3033 [INFO] running `Command { std: "docker" "start" "-a" "64cea89dfc46e660fe4c3a44c4e0bdd3f94c8b01cb9bf6dfa34fd04a00fe3033", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64cea89dfc46e660fe4c3a44c4e0bdd3f94c8b01cb9bf6dfa34fd04a00fe3033", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64cea89dfc46e660fe4c3a44c4e0bdd3f94c8b01cb9bf6dfa34fd04a00fe3033", kill_on_drop: false }` [INFO] [stdout] 64cea89dfc46e660fe4c3a44c4e0bdd3f94c8b01cb9bf6dfa34fd04a00fe3033 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 378c47dc0b04760a26cdd7eb9c1c1bda605725e54022804ead1b5e37a4cc004e [INFO] running `Command { std: "docker" "start" "-a" "378c47dc0b04760a26cdd7eb9c1c1bda605725e54022804ead1b5e37a4cc004e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.92 [INFO] [stderr] Compiling bumpalo v3.16.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.92 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking parking v2.2.0 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking send_wrapper v0.4.0 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking send_wrapper v0.6.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Compiling async_io_stream v0.3.3 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.67 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.92 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.92 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.92 [INFO] [stderr] Checking js-sys v0.3.69 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking web-sys v0.3.69 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.42 [INFO] [stderr] Checking gloo-timers v0.2.6 [INFO] [stderr] Checking serde-wasm-bindgen v0.5.0 [INFO] [stderr] Checking serde-wasm-bindgen v0.6.5 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Checking wisp-mux v4.0.1 [INFO] [stderr] Checking worker-kv v0.7.0 [INFO] [stderr] Compiling worker-sys v0.2.0 [INFO] [stderr] Checking wasm-streams v0.4.0 [INFO] [stderr] Compiling worker-macros v0.2.0 [INFO] [stderr] Checking worker v0.2.0 [INFO] [stderr] Checking wisp-server-workers v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/ws_wrapper.rs:117:30 [INFO] [stdout] | [INFO] [stdout] 116 | let onmessage = Closure::wrap(Box::new(move |evt: MessageEvent| { [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 117 | if let Ok(arr) = evt.data().dyn_into::() { [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: fields `open_event` and `error_event` are never read [INFO] [stdout] --> src/ws_wrapper.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 58 | pub struct WebSocketWrapper { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 59 | inner: SendWrapper, [INFO] [stdout] 60 | open_event: Arc, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 61 | error_event: Arc, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `wait_for_open` is never used [INFO] [stdout] --> src/ws_wrapper.rs:169:18 [INFO] [stdout] | [INFO] [stdout] 101 | impl WebSocketWrapper { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 169 | pub async fn wait_for_open(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ws_wrapper.rs:147:9 [INFO] [stdout] | [INFO] [stdout] 147 | ws.accept(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 147 | let _ = ws.accept(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/ws_wrapper.rs:117:30 [INFO] [stdout] | [INFO] [stdout] 116 | let onmessage = Closure::wrap(Box::new(move |evt: MessageEvent| { [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 117 | if let Ok(arr) = evt.data().dyn_into::() { [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 `wisp-server-workers` (lib) due to 2 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: fields `open_event` and `error_event` are never read [INFO] [stdout] --> src/ws_wrapper.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 58 | pub struct WebSocketWrapper { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 59 | inner: SendWrapper, [INFO] [stdout] 60 | open_event: Arc, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 61 | error_event: Arc, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `wait_for_open` is never used [INFO] [stdout] --> src/ws_wrapper.rs:169:18 [INFO] [stdout] | [INFO] [stdout] 101 | impl WebSocketWrapper { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 169 | pub async fn wait_for_open(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ws_wrapper.rs:147:9 [INFO] [stdout] | [INFO] [stdout] 147 | ws.accept(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 147 | let _ = ws.accept(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wisp-server-workers` (lib test) due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "378c47dc0b04760a26cdd7eb9c1c1bda605725e54022804ead1b5e37a4cc004e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "378c47dc0b04760a26cdd7eb9c1c1bda605725e54022804ead1b5e37a4cc004e", kill_on_drop: false }` [INFO] [stdout] 378c47dc0b04760a26cdd7eb9c1c1bda605725e54022804ead1b5e37a4cc004e