[INFO] fetching crate wasmi_wasi 0.36.1... [INFO] checking wasmi_wasi-0.36.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate wasmi_wasi 0.36.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate wasmi_wasi 0.36.1 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 wasmi_wasi 0.36.1 [INFO] finished tweaking crates.io crate wasmi_wasi 0.36.1 [INFO] tweaked toml for crates.io crate wasmi_wasi 0.36.1 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 121 packages to latest compatible versions [INFO] [stderr] Adding ambient-authority v0.0.1 (available: v0.0.2) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding cap-fs-ext v0.26.1 (available: v3.3.0) [INFO] [stderr] Adding cap-primitives v0.26.1 (available: v3.3.0) [INFO] [stderr] Adding cap-rand v0.26.1 (available: v3.3.0) [INFO] [stderr] Adding cap-std v0.26.1 (available: v3.3.0) [INFO] [stderr] Adding cap-time-ext v0.26.1 (available: v3.3.0) [INFO] [stderr] Adding dirs v4.0.0 (available: v5.0.1) [INFO] [stderr] Adding dirs-sys v0.3.7 (available: v0.4.1) [INFO] [stderr] Adding errno v0.2.8 (available: v0.3.9) [INFO] [stderr] Adding fs-set-times v0.17.1 (available: v0.20.1) [INFO] [stderr] Adding heck v0.4.1 (available: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (available: v0.4.0) [INFO] [stderr] Adding hermit-abi v0.2.6 (available: v0.4.0) [INFO] [stderr] Adding io-extras v0.15.0 (available: v0.18.2) [INFO] [stderr] Adding io-lifetimes v0.7.5 (available: v2.0.3) [INFO] [stderr] Adding is-terminal v0.3.0 (available: v0.4.13) [INFO] [stderr] Adding linux-raw-sys v0.0.46 (available: v0.6.5) [INFO] [stderr] Adding rustix v0.35.16 (available: v0.38.37) [INFO] [stderr] Adding shellexpand v2.1.2 (available: v3.1.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding system-interface v0.23.0 (available: v0.27.2) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wasi-cap-std-sync v2.0.2 (available: v17.0.3) [INFO] [stderr] Adding wasi-common v2.0.2 (available: v25.0.1) [INFO] [stderr] Adding wast v35.0.2 (available: v217.0.0) [INFO] [stderr] Adding wiggle v2.0.2 (available: v25.0.1) [INFO] [stderr] Adding wiggle-generate v2.0.2 (available: v25.0.1) [INFO] [stderr] Adding wiggle-macro v2.0.2 (available: v25.0.1) [INFO] [stderr] Adding windows-sys v0.36.1 (available: v0.59.0) [INFO] [stderr] Adding windows-sys v0.42.0 (available: v0.59.0) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.42.2 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.36.1 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.42.2 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.36.1 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.42.2 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.36.1 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.42.2 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.36.1 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.42.2 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.42.2 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.36.1 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.42.2 (available: v0.52.6) [INFO] [stderr] Adding winx v0.33.0 (available: v0.36.3) [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] [stderr] Blocking waiting for file lock on package cache [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9c71ab7081105c3423c805fa989d8e650dbb29d3331e91db9761bc0f309b2e69 [INFO] running `Command { std: "docker" "start" "-a" "9c71ab7081105c3423c805fa989d8e650dbb29d3331e91db9761bc0f309b2e69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c71ab7081105c3423c805fa989d8e650dbb29d3331e91db9761bc0f309b2e69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c71ab7081105c3423c805fa989d8e650dbb29d3331e91db9761bc0f309b2e69", kill_on_drop: false }` [INFO] [stdout] 9c71ab7081105c3423c805fa989d8e650dbb29d3331e91db9761bc0f309b2e69 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ab3c5c1d53769c443b50d24938df4521af95b87cd74155cd2e530a9b6f263ec [INFO] running `Command { std: "docker" "start" "-a" "2ab3c5c1d53769c443b50d24938df4521af95b87cd74155cd2e530a9b6f263ec", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling io-lifetimes v0.7.5 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling rustix v0.35.16 [INFO] [stderr] Checking linux-raw-sys v0.0.46 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Compiling io-extras v0.15.0 [INFO] [stderr] Compiling cap-primitives v0.26.1 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Checking ambient-authority v0.0.1 [INFO] [stderr] Checking ipnet v2.10.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Checking maybe-owned v0.3.4 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Compiling wast v35.0.2 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling cap-std v0.26.1 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling shellexpand v2.1.2 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling system-interface v0.23.0 [INFO] [stderr] Compiling cap-fs-ext v0.26.1 [INFO] [stderr] Compiling wasi-common v2.0.2 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Checking indexmap-nostd v0.4.0 [INFO] [stderr] Checking wasm-encoder v0.217.0 [INFO] [stderr] Checking bumpalo v3.16.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking wasmparser-nostd v0.100.2 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking multi-stash v0.2.0 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking wast v217.0.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking wasmi_core v0.36.1 [INFO] [stderr] Checking fs-set-times v0.17.1 [INFO] [stderr] Checking is-terminal v0.3.0 [INFO] [stderr] Checking cap-time-ext v0.26.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Compiling witx v0.9.1 [INFO] [stderr] Checking wat v1.217.0 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling wiggle-generate v2.0.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking string-interner v0.17.0 [INFO] [stderr] Checking wasmi_collections v0.36.1 [INFO] [stderr] Checking wasmi v0.36.1 [INFO] [stderr] Checking cap-rand v0.26.1 [INFO] [stderr] Compiling wiggle-macro v2.0.2 [INFO] [stderr] Checking wiggle v2.0.2 [INFO] [stderr] Checking wasi-cap-std-sync v2.0.2 [INFO] [stderr] Checking wasmi_wasi v0.36.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `std::task::Poll<::Output>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/sync/snapshots/preview_1.rs:31:11 [INFO] [stdout] | [INFO] [stdout] 28 | let mut f = Pin::from(Box::new(f)); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 29 | let waker = unsafe { Waker::from_raw(dummy_raw_waker()) }; [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 30 | let mut cx = Context::from_waker(&waker); [INFO] [stdout] 31 | match f.as_mut().poll(&mut cx) { [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] error: this value of type `std::task::Poll<::Output>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/sync/snapshots/preview_1.rs:31:11 [INFO] [stdout] | [INFO] [stdout] 28 | let mut f = Pin::from(Box::new(f)); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 29 | let waker = unsafe { Waker::from_raw(dummy_raw_waker()) }; [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 30 | let mut cx = Context::from_waker(&waker); [INFO] [stdout] 31 | match f.as_mut().poll(&mut cx) { [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] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wasmi_wasi` (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 `wasmi_wasi` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "2ab3c5c1d53769c443b50d24938df4521af95b87cd74155cd2e530a9b6f263ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ab3c5c1d53769c443b50d24938df4521af95b87cd74155cd2e530a9b6f263ec", kill_on_drop: false }` [INFO] [stdout] 2ab3c5c1d53769c443b50d24938df4521af95b87cd74155cd2e530a9b6f263ec