[INFO] fetching crate wasmtime-c-api-impl 25.0.1... [INFO] checking wasmtime-c-api-impl-25.0.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate wasmtime-c-api-impl 25.0.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate wasmtime-c-api-impl 25.0.1 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 wasmtime-c-api-impl 25.0.1 [INFO] finished tweaking crates.io crate wasmtime-c-api-impl 25.0.1 [INFO] tweaked toml for crates.io crate wasmtime-c-api-impl 25.0.1 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 228 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (available: v0.24.1) [INFO] [stderr] Adding base64 v0.21.7 (available: v0.22.1) [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 embedded-io v0.4.0 (available: v0.6.1) [INFO] [stderr] Adding env_logger v0.10.2 (available: v0.11.5) [INFO] [stderr] Adding fxprof-processed-profile v0.6.0 (available: v0.7.0) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding gimli v0.29.0 (available: v0.31.0) [INFO] [stderr] Adding heck v0.4.1 (available: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding itertools v0.12.1 (available: v0.13.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding shellexpand v2.1.2 (available: v3.1.0) [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 wast v35.0.2 (available: v217.0.0) [INFO] [stderr] Adding windows-core v0.52.0 (available: v0.58.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [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] bceec30660d8015748cb89d9ed8620448e9489e5f137a5fad4fcc19772aa5f1b [INFO] running `Command { std: "docker" "start" "-a" "bceec30660d8015748cb89d9ed8620448e9489e5f137a5fad4fcc19772aa5f1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bceec30660d8015748cb89d9ed8620448e9489e5f137a5fad4fcc19772aa5f1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bceec30660d8015748cb89d9ed8620448e9489e5f137a5fad4fcc19772aa5f1b", kill_on_drop: false }` [INFO] [stdout] bceec30660d8015748cb89d9ed8620448e9489e5f137a5fad4fcc19772aa5f1b [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] 449b8000004e2e30dad815bdc04629eb41f4f245daa902f1aa820720ce8191f5 [INFO] running `Command { std: "docker" "start" "-a" "449b8000004e2e30dad815bdc04629eb41f4f245daa902f1aa820720ce8191f5", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling cc v1.1.22 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking cobs v0.2.3 [INFO] [stderr] Checking gimli v0.29.0 [INFO] [stderr] Checking wasmtime-jit-icache-coherence v25.0.1 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking wasmtime-asm-macros v25.0.1 [INFO] [stderr] Checking wasmtime-slab v25.0.1 [INFO] [stderr] Checking bumpalo v3.16.0 [INFO] [stderr] Checking sptr v0.3.2 [INFO] [stderr] Compiling wasmtime-c-api-impl v25.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling wasmtime-c-api-macros v25.0.1 [INFO] [stderr] Checking object v0.36.4 [INFO] [stderr] Checking memfd v0.6.4 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling wasmtime-versioned-export-macros v25.0.1 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling wasmtime v25.0.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking cranelift-bitset v0.112.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking postcard v1.0.10 [INFO] [stderr] Checking cranelift-entity v0.112.1 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking wasmparser v0.217.0 [INFO] [stderr] Checking wasmtime-types v25.0.1 [INFO] [stderr] Checking wasmtime-environ v25.0.1 [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/instance.rs:37:11 [INFO] [stdout] | [INFO] [stdout] 29 | let imports = (*imports) [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 37 | match Instance::new(store.store.context_mut(), &wasm_module.module, &imports) { [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/instance.rs:37:11 [INFO] [stdout] | [INFO] [stdout] 29 | let imports = (*imports) [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 37 | match Instance::new(store.store.context_mut(), &wasm_module.module, &imports) { [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 `wasmtime-c-api-impl` (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 `wasmtime-c-api-impl` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "449b8000004e2e30dad815bdc04629eb41f4f245daa902f1aa820720ce8191f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "449b8000004e2e30dad815bdc04629eb41f4f245daa902f1aa820720ce8191f5", kill_on_drop: false }` [INFO] [stdout] 449b8000004e2e30dad815bdc04629eb41f4f245daa902f1aa820720ce8191f5