[INFO] fetching crate wasmer 4.3.7... [INFO] checking wasmer-4.3.7 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate wasmer 4.3.7 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate wasmer 4.3.7 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 crates.io crate wasmer 4.3.7 [INFO] finished tweaking crates.io crate wasmer 4.3.7 [INFO] tweaked toml for crates.io crate wasmer 4.3.7 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 199 packages to latest compatible versions [INFO] [stderr] Adding ahash v0.7.8 (available: v0.8.11) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding bytecheck v0.6.12 (available: v0.8.0) [INFO] [stderr] Adding bytecheck_derive v0.6.12 (available: v0.8.0) [INFO] [stderr] Adding cranelift-bforest v0.91.1 (available: v0.112.1) [INFO] [stderr] Adding cranelift-codegen v0.91.1 (available: v0.112.1) [INFO] [stderr] Adding cranelift-codegen-meta v0.91.1 (available: v0.112.1) [INFO] [stderr] Adding cranelift-codegen-shared v0.91.1 (available: v0.112.1) [INFO] [stderr] Adding cranelift-entity v0.91.1 (available: v0.112.1) [INFO] [stderr] Adding cranelift-frontend v0.91.1 (available: v0.112.1) [INFO] [stderr] Adding cranelift-isle v0.91.1 (available: v0.112.1) [INFO] [stderr] Adding dynasm v1.2.3 (available: v2.0.0) [INFO] [stderr] Adding dynasmrt v1.2.3 (available: v2.0.0) [INFO] [stderr] Adding enum-iterator v0.7.0 (available: v2.1.0) [INFO] [stderr] Adding enum-iterator-derive v0.7.0 (available: v1.4.0) [INFO] [stderr] Adding fallible-iterator v0.2.0 (available: v0.3.0) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding gimli v0.26.2 (available: v0.31.0) [INFO] [stderr] Adding hashbrown v0.11.2 (available: v0.14.5) [INFO] [stderr] Adding hashbrown v0.12.3 (available: v0.14.5) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.5.0) [INFO] [stderr] Adding inkwell v0.1.1 (available: v0.5.0) [INFO] [stderr] Adding inkwell_internals v0.7.0 (available: v0.10.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding llvm-sys v150.2.1 (available: v191.0.0) [INFO] [stderr] Adding memmap2 v0.5.10 (available: v0.9.5) [INFO] [stderr] Adding memmap2 v0.6.2 (available: v0.9.5) [INFO] [stderr] Adding more-asserts v0.2.2 (available: v0.3.1) [INFO] [stderr] Adding object v0.28.4 (available: v0.36.4) [INFO] [stderr] Adding object v0.29.0 (available: v0.36.4) [INFO] [stderr] Adding ptr_meta v0.1.4 (available: v0.3.0) [INFO] [stderr] Adding ptr_meta_derive v0.1.4 (available: v0.3.0) [INFO] [stderr] Adding radium v0.7.0 (available: v1.1.0) [INFO] [stderr] Adding regalloc2 v0.5.1 (available: v0.10.2) [INFO] [stderr] Adding rend v0.4.2 (available: v0.5.1) [INFO] [stderr] Adding rkyv v0.7.45 (available: v0.8.8) [INFO] [stderr] Adding rkyv_derive v0.7.45 (available: v0.8.8) [INFO] [stderr] Adding serde-wasm-bindgen v0.4.5 (available: v0.6.5) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [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 wasm-encoder v0.32.0 (available: v0.217.0) [INFO] [stderr] Adding wasmparser v0.121.2 (available: v0.217.0) [INFO] [stderr] Adding wast v64.0.0 (available: v217.0.0) [INFO] [stderr] Adding wat v1.0.71 (available: v1.217.0) [INFO] [stderr] Adding windows-sys v0.33.0 (available: v0.59.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] [stderr] Adding windows_aarch64_msvc v0.33.0 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.33.0 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.33.0 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.33.0 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.33.0 (available: v0.52.6) [INFO] [stderr] Adding wyz v0.5.1 (available: v0.6.1) [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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ecb04cf14f2ef73de2aa2502087da408a347a99b7b365bff37476e08da4a96db [INFO] running `Command { std: "docker" "start" "-a" "ecb04cf14f2ef73de2aa2502087da408a347a99b7b365bff37476e08da4a96db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ecb04cf14f2ef73de2aa2502087da408a347a99b7b365bff37476e08da4a96db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecb04cf14f2ef73de2aa2502087da408a347a99b7b365bff37476e08da4a96db", kill_on_drop: false }` [INFO] [stdout] ecb04cf14f2ef73de2aa2502087da408a347a99b7b365bff37476e08da4a96db [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3061513fcb785b0ea3f2fb28c2aabdfca1e07fd330769515b1552eea0de95f40 [INFO] running `Command { std: "docker" "start" "-a" "3061513fcb785b0ea3f2fb28c2aabdfca1e07fd330769515b1552eea0de95f40", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling bytecheck v0.6.12 [INFO] [stderr] Checking simdutf8 v0.1.5 [INFO] [stderr] Compiling cranelift-isle v0.91.1 [INFO] [stderr] Compiling rend v0.4.2 [INFO] [stderr] Compiling cranelift-codegen-shared v0.91.1 [INFO] [stderr] Compiling rkyv v0.7.45 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling cranelift-codegen-meta v0.91.1 [INFO] [stderr] Compiling corosensei v0.1.4 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking gimli v0.31.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking cranelift-entity v0.91.1 [INFO] [stderr] Checking seahash v4.1.0 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking lock_api v0.4.12 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking object v0.36.4 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking slice-group-by v0.3.1 [INFO] [stderr] Checking more-asserts v0.2.2 [INFO] [stderr] Checking xxhash-rust v0.8.12 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking gimli v0.26.2 [INFO] [stderr] Checking regalloc2 v0.5.1 [INFO] [stderr] Checking region v3.0.2 [INFO] [stderr] Checking dashmap v6.1.0 [INFO] [stderr] Checking addr2line v0.24.1 [INFO] [stderr] Checking cranelift-egraph v0.91.1 [INFO] [stderr] Compiling cranelift-codegen v0.91.1 [INFO] [stderr] Checking cranelift-bforest v0.91.1 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking memmap2 v0.6.2 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking bumpalo v3.16.0 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking shared-buffer v0.1.4 [INFO] [stderr] Checking wasmparser v0.121.2 [INFO] [stderr] Checking wasm-encoder v0.32.0 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking backtrace v0.3.74 [INFO] [stderr] Compiling wasmer-compiler-cranelift v4.3.7 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking self_cell v1.0.4 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling proc-quote-impl v0.3.2 [INFO] [stderr] Checking wast v64.0.0 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Checking ptr_meta v0.1.4 [INFO] [stderr] Compiling bytecheck_derive v0.6.12 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling enumset_derive v0.10.0 [INFO] [stderr] Compiling enum-iterator-derive v0.7.0 [INFO] [stderr] Compiling rkyv_derive v0.7.45 [INFO] [stderr] Checking enum-iterator v0.7.0 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking enumset v1.1.5 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Compiling wasmer-derive v4.3.7 [INFO] [stderr] Compiling proc-quote v0.4.0 [INFO] [stderr] Compiling macro-wasmer-universal-test v4.3.7 [INFO] [stderr] Checking wat v1.0.71 [INFO] [stderr] Checking wasmer-types v4.3.7 [INFO] [stderr] Checking wasmer-vm v4.3.7 [INFO] [stderr] Checking wasmer-compiler v4.3.7 [INFO] [stderr] Checking cranelift-frontend v0.91.1 [INFO] [stderr] Checking wasmer v4.3.7 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `std::result::Result>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/errors.rs:190:15 [INFO] [stdout] | [INFO] [stdout] 189 | pub fn downcast(self) -> Result { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 190 | match Arc::try_unwrap(self.inner) { [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::result::Result>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/errors.rs:190:15 [INFO] [stdout] | [INFO] [stdout] 189 | pub fn downcast(self) -> Result { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 190 | match Arc::try_unwrap(self.inner) { [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 `wasmer` (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 `wasmer` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "3061513fcb785b0ea3f2fb28c2aabdfca1e07fd330769515b1552eea0de95f40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3061513fcb785b0ea3f2fb28c2aabdfca1e07fd330769515b1552eea0de95f40", kill_on_drop: false }` [INFO] [stdout] 3061513fcb785b0ea3f2fb28c2aabdfca1e07fd330769515b1552eea0de95f40