[INFO] fetching crate wasmtime-wasi-threads 24.0.0... [INFO] checking wasmtime-wasi-threads-24.0.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate wasmtime-wasi-threads 24.0.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate wasmtime-wasi-threads 24.0.0 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasmtime-wasi-threads 24.0.0 [INFO] finished tweaking crates.io crate wasmtime-wasi-threads 24.0.0 [INFO] tweaked toml for crates.io crate wasmtime-wasi-threads 24.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 136 packages to latest compatible versions [INFO] [stderr] Adding dirs v4.0.0 (latest: v5.0.1) [INFO] [stderr] Adding dirs-sys v0.3.7 (latest: v0.4.1) [INFO] [stderr] Adding embedded-io v0.4.0 (latest: v0.6.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hashbrown v0.13.2 (latest: v0.14.5) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding itertools v0.12.1 (latest: v0.13.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding rustc-hash v1.1.0 (latest: v2.0.0) [INFO] [stderr] Adding shellexpand v2.1.2 (latest: v3.1.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wasm-encoder v0.215.0 (latest: v0.216.0) [INFO] [stderr] Adding wasmparser v0.215.0 (latest: v0.216.0) [INFO] [stderr] Adding wasmprinter v0.215.0 (latest: v0.216.0) [INFO] [stderr] Adding wast v35.0.2 (latest: v216.0.0) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] [stderr] Adding wit-parser v0.215.0 (latest: v0.216.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b1e0a335a149fb96719c3b7fb2ac6296bd2db3e7a47cbf65b5a92b6ad0f8127 [INFO] running `Command { std: "docker" "start" "-a" "2b1e0a335a149fb96719c3b7fb2ac6296bd2db3e7a47cbf65b5a92b6ad0f8127", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b1e0a335a149fb96719c3b7fb2ac6296bd2db3e7a47cbf65b5a92b6ad0f8127", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b1e0a335a149fb96719c3b7fb2ac6296bd2db3e7a47cbf65b5a92b6ad0f8127", kill_on_drop: false }` [INFO] [stdout] 2b1e0a335a149fb96719c3b7fb2ac6296bd2db3e7a47cbf65b5a92b6ad0f8127 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5df425e8744e11b800096a51f8db4b3f91de98b40943081a2dcac36beb66430c [INFO] running `Command { std: "docker" "start" "-a" "5df425e8744e11b800096a51f8db4b3f91de98b40943081a2dcac36beb66430c", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling rustix v0.38.35 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Compiling io-lifetimes v2.0.3 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling io-extras v0.18.2 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Checking cobs v0.2.3 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Checking object v0.36.4 [INFO] [stderr] Compiling wiggle-macro v24.0.0 [INFO] [stderr] Compiling cap-primitives v3.2.0 [INFO] [stderr] Compiling wast v35.0.2 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Checking ambient-authority v0.0.2 [INFO] [stderr] Compiling shellexpand v2.1.2 [INFO] [stderr] Checking wasmtime-asm-macros v24.0.0 [INFO] [stderr] Checking sptr v0.3.2 [INFO] [stderr] Compiling cap-std v3.2.0 [INFO] [stderr] Checking bumpalo v3.16.0 [INFO] [stderr] Checking wasmtime-slab v24.0.0 [INFO] [stderr] Checking maybe-owned v0.3.4 [INFO] [stderr] Checking wasmtime-jit-icache-coherence v24.0.0 [INFO] [stderr] Checking fs-set-times v0.20.1 [INFO] [stderr] Checking memfd v0.6.4 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling wasmtime-versioned-export-macros v24.0.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Compiling wasmtime v24.0.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling witx v0.9.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling wiggle-generate v24.0.0 [INFO] [stderr] Checking cap-rand v3.2.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking cranelift-bitset v0.111.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking postcard v1.0.10 [INFO] [stderr] Checking cranelift-entity v0.111.0 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking wasmparser v0.215.0 [INFO] [stderr] Checking wasmtime-types v24.0.0 [INFO] [stderr] Checking wasmtime-environ v24.0.0 [INFO] [stderr] Checking wiggle v24.0.0 [INFO] [stderr] Checking wasi-common v24.0.0 [INFO] [stderr] Checking wasmtime-wasi-threads v24.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn new(module: Module, linker: Arc>) -> Result { [INFO] [stdout] | -------------- ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 23 | let instance_pre = Arc::new(linker.instantiate_pre(&module)?); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 24 | let tid = AtomicI32::new(0); [INFO] [stdout] 25 | Ok(Self { instance_pre, tid }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will 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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn new(module: Module, linker: Arc>) -> Result { [INFO] [stdout] | -------------- ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 23 | let instance_pre = Arc::new(linker.instantiate_pre(&module)?); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 24 | let tid = AtomicI32::new(0); [INFO] [stdout] 25 | Ok(Self { instance_pre, tid }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will 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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:80:23 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn spawn(&self, host: T, thread_start_arg: i32) -> Result { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 63 | let mut store = Store::new(&instance_pre.module().engine(), host); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 64 | let instance = instance_pre.instantiate(&mut store).unwrap(); [INFO] [stdout] 65 | let thread_entry_point = instance [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 80 | match thread_entry_point.call(&mut store, (wasi_thread_id, thread_start_arg)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:136:19 [INFO] [stdout] | [INFO] [stdout] 134 | let host = caller.data().clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 135 | let ctx = get_cx(caller.data_mut()); [INFO] [stdout] 136 | match ctx.spawn(host, start_arg) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:80:23 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn spawn(&self, host: T, thread_start_arg: i32) -> Result { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 63 | let mut store = Store::new(&instance_pre.module().engine(), host); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 64 | let instance = instance_pre.instantiate(&mut store).unwrap(); [INFO] [stdout] 65 | let thread_entry_point = instance [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 80 | match thread_entry_point.call(&mut store, (wasi_thread_id, thread_start_arg)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:136:19 [INFO] [stdout] | [INFO] [stdout] 134 | let host = caller.data().clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 135 | let ctx = get_cx(caller.data_mut()); [INFO] [stdout] 136 | match ctx.spawn(host, start_arg) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wasmtime-wasi-threads` (lib test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `wasmtime-wasi-threads` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "5df425e8744e11b800096a51f8db4b3f91de98b40943081a2dcac36beb66430c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5df425e8744e11b800096a51f8db4b3f91de98b40943081a2dcac36beb66430c", kill_on_drop: false }` [INFO] [stdout] 5df425e8744e11b800096a51f8db4b3f91de98b40943081a2dcac36beb66430c