[INFO] fetching crate coolstyleserver 2.0.6... [INFO] checking coolstyleserver-2.0.6 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate coolstyleserver 2.0.6 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate coolstyleserver 2.0.6 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate coolstyleserver 2.0.6 [INFO] finished tweaking crates.io crate coolstyleserver 2.0.6 [INFO] tweaked toml for crates.io crate coolstyleserver 2.0.6 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate coolstyleserver 2.0.6 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a831faf1fbde749c932208743f1f7fe2358b64f5dbbb4a3bc5373017687be794 [INFO] running `Command { std: "docker" "start" "-a" "a831faf1fbde749c932208743f1f7fe2358b64f5dbbb4a3bc5373017687be794", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a831faf1fbde749c932208743f1f7fe2358b64f5dbbb4a3bc5373017687be794", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a831faf1fbde749c932208743f1f7fe2358b64f5dbbb4a3bc5373017687be794", kill_on_drop: false }` [INFO] [stdout] a831faf1fbde749c932208743f1f7fe2358b64f5dbbb4a3bc5373017687be794 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 368accd01781760096ff803eb1e55e12f32c4bbda0c8aefb91d5dae79954edc9 [INFO] running `Command { std: "docker" "start" "-a" "368accd01781760096ff803eb1e55e12f32c4bbda0c8aefb91d5dae79954edc9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Checking tower-layer v0.3.3 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking dtoa v1.0.9 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Compiling cssparser-macros v0.6.1 [INFO] [stderr] Checking dtoa-short v0.3.5 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking gimli v0.31.0 [INFO] [stderr] Checking outref v0.1.0 [INFO] [stderr] Checking servo_arc v0.1.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking simd-abstraction v0.7.1 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling async-trait v0.1.82 [INFO] [stderr] Checking object v0.36.4 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking sync_wrapper v1.0.1 [INFO] [stderr] Compiling camino v1.1.9 [INFO] [stderr] Checking thin-slice v0.1.1 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking clap_builder v4.5.18 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking inotify v0.9.6 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking filetime v0.2.25 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking base64-simd v0.7.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking data-encoding v2.6.0 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking if_chain v1.0.2 [INFO] [stderr] Checking unicode-id-start v1.3.0 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking notify v6.1.1 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking tower-http v0.6.0 [INFO] [stderr] Checking serde_path_to_error v0.1.16 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking addr2line v0.24.1 [INFO] [stderr] Checking debugid v0.8.0 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling selectors v0.22.0 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking clap v4.5.18 [INFO] [stderr] Checking axum-core v0.4.4 [INFO] [stderr] Checking sourcemap v9.0.0 [INFO] [stderr] Checking backtrace v0.3.74 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking tower v0.5.1 [INFO] [stderr] Checking hyper-util v0.1.8 [INFO] [stderr] Compiling cssparser v0.27.2 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking axum v0.7.6 [INFO] [stderr] Checking lol_html v1.2.1 [INFO] [stderr] Checking coolstyleserver v2.0.6 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/routes/watch.rs:35:25 [INFO] [stdout] | [INFO] [stdout] 17 | Sse::new(try_stream! { [INFO] [stdout] | ______________- [INFO] [stdout] 18 | | let (mut sender, mut receiver) = channel(1); [INFO] [stdout] | | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 19 | | let mut watcher = RecommendedWatcher::new( [INFO] [stdout] | | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 20 | | move |res| { [INFO] [stdout] ... | [INFO] [stdout] 35 | | while let Some(res) = receiver.next().await { [INFO] [stdout] | | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... | [INFO] [stdout] 54 | | } [INFO] [stdout] 55 | | }) [INFO] [stdout] | |_____- these local bindings with significant drop implementation may 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] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/routes/watch.rs:35:25 [INFO] [stdout] | [INFO] [stdout] 17 | Sse::new(try_stream! { [INFO] [stdout] | ______________- [INFO] [stdout] 18 | | let (mut sender, mut receiver) = channel(1); [INFO] [stdout] | | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 19 | | let mut watcher = RecommendedWatcher::new( [INFO] [stdout] | | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 20 | | move |res| { [INFO] [stdout] ... | [INFO] [stdout] 35 | | while let Some(res) = receiver.next().await { [INFO] [stdout] | | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... | [INFO] [stdout] 54 | | } [INFO] [stdout] 55 | | }) [INFO] [stdout] | |_____- these local bindings with significant drop implementation may 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] = 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] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `coolstyleserver` (bin "coolstyleserver" test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `coolstyleserver` (bin "coolstyleserver") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "368accd01781760096ff803eb1e55e12f32c4bbda0c8aefb91d5dae79954edc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "368accd01781760096ff803eb1e55e12f32c4bbda0c8aefb91d5dae79954edc9", kill_on_drop: false }` [INFO] [stdout] 368accd01781760096ff803eb1e55e12f32c4bbda0c8aefb91d5dae79954edc9