[INFO] fetching crate dusk-wasmtime-cranelift 21.0.0-alpha... [INFO] checking dusk-wasmtime-cranelift-21.0.0-alpha against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate dusk-wasmtime-cranelift 21.0.0-alpha into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate dusk-wasmtime-cranelift 21.0.0-alpha 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 dusk-wasmtime-cranelift 21.0.0-alpha [INFO] finished tweaking crates.io crate dusk-wasmtime-cranelift 21.0.0-alpha [INFO] tweaked toml for crates.io crate dusk-wasmtime-cranelift 21.0.0-alpha 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 65 packages to latest compatible versions [INFO] [stderr] Adding cranelift-bforest v0.107.2 (available: v0.112.1) [INFO] [stderr] Adding cranelift-codegen v0.107.2 (available: v0.112.1) [INFO] [stderr] Adding cranelift-codegen-meta v0.107.2 (available: v0.112.1) [INFO] [stderr] Adding cranelift-codegen-shared v0.107.2 (available: v0.112.1) [INFO] [stderr] Adding cranelift-control v0.107.2 (available: v0.112.1) [INFO] [stderr] Adding cranelift-entity v0.107.2 (available: v0.112.1) [INFO] [stderr] Adding cranelift-frontend v0.107.2 (available: v0.112.1) [INFO] [stderr] Adding cranelift-isle v0.107.2 (available: v0.112.1) [INFO] [stderr] Adding cranelift-native v0.107.2 (available: v0.112.1) [INFO] [stderr] Adding cranelift-wasm v0.107.2 (available: v0.112.1) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding gimli v0.28.1 (available: v0.31.0) [INFO] [stderr] Adding hashbrown v0.13.2 (available: v0.14.5) [INFO] [stderr] Adding itertools v0.12.1 (available: v0.13.0) [INFO] [stderr] Adding object v0.33.0 (available: v0.36.4) [INFO] [stderr] Adding regalloc2 v0.9.3 (available: v0.10.2) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.0.0) [INFO] [stderr] Adding wasm-encoder v0.202.0 (available: v0.217.0) [INFO] [stderr] Adding wasmparser v0.202.0 (available: v0.217.0) [INFO] [stderr] Adding wasmprinter v0.202.0 (available: v0.217.0) [INFO] [stderr] Adding wasmtime-component-util v20.0.0 (available: v20.0.2) [INFO] [stderr] Adding wasmtime-types v20.0.2 (available: v25.0.1) [INFO] [stderr] Adding wasmtime-versioned-export-macros v20.0.0 (available: v20.0.2) [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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8afc5972638b7408d55d8dd896a84b1a8685185c2788b097e499c2f73ec9d690 [INFO] running `Command { std: "docker" "start" "-a" "8afc5972638b7408d55d8dd896a84b1a8685185c2788b097e499c2f73ec9d690", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8afc5972638b7408d55d8dd896a84b1a8685185c2788b097e499c2f73ec9d690", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8afc5972638b7408d55d8dd896a84b1a8685185c2788b097e499c2f73ec9d690", kill_on_drop: false }` [INFO] [stdout] 8afc5972638b7408d55d8dd896a84b1a8685185c2788b097e499c2f73ec9d690 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c2bafe83606f2490228f95bc3334d9f80c13bcc19ff82d285608ebf93e93ca4c [INFO] running `Command { std: "docker" "start" "-a" "c2bafe83606f2490228f95bc3334d9f80c13bcc19ff82d285608ebf93e93ca4c", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling cranelift-isle v0.107.2 [INFO] [stderr] Compiling cranelift-codegen-shared v0.107.2 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Checking slice-group-by v0.3.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking arbitrary v1.3.2 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking bumpalo v3.16.0 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling cranelift-codegen-meta v0.107.2 [INFO] [stderr] Compiling wasmtime-versioned-export-macros v20.0.0 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking regalloc2 v0.9.3 [INFO] [stderr] Checking cranelift-control v0.107.2 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Compiling cranelift-codegen v0.107.2 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking cranelift-entity v0.107.2 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking wasmparser v0.202.0 [INFO] [stderr] Checking object v0.33.0 [INFO] [stderr] Checking cranelift-bforest v0.107.2 [INFO] [stderr] Checking wasmtime-types v20.0.2 [INFO] [stderr] Checking dusk-wasmtime-environ v21.0.0-alpha [INFO] [stderr] Checking cranelift-frontend v0.107.2 [INFO] [stderr] Checking cranelift-native v0.107.2 [INFO] [stderr] Checking cranelift-wasm v0.107.2 [INFO] [stderr] Checking dusk-wasmtime-cranelift v21.0.0-alpha (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `IncompleteLineProgram` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/debug/transform/line_program.rs:92:15 [INFO] [stdout] | [INFO] [stdout] 86 | let program = debug_line.program( [INFO] [stdout] | ------- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 92 | if let Ok(program) = program { [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 `IncompleteLineProgram` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/debug/transform/line_program.rs:92:15 [INFO] [stdout] | [INFO] [stdout] 86 | let program = debug_line.program( [INFO] [stdout] | ------- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 92 | if let Ok(program) = program { [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] warning: field `0` is never read [INFO] [stdout] --> src/debug.rs:11:14 [INFO] [stdout] | [INFO] [stdout] 11 | Imported(u32), [INFO] [stdout] | -------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ModuleMemoryOffset` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 11 | Imported(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sized_stack_slots` is never read [INFO] [stdout] --> src/debug/transform/expression.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct FunctionFrameInfo<'a> { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | pub sized_stack_slots: &'a StackSlots, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FunctionFrameInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dusk-wasmtime-cranelift` (lib) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/debug.rs:11:14 [INFO] [stdout] | [INFO] [stdout] 11 | Imported(u32), [INFO] [stdout] | -------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ModuleMemoryOffset` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 11 | Imported(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sized_stack_slots` is never read [INFO] [stdout] --> src/debug/transform/expression.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct FunctionFrameInfo<'a> { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | pub sized_stack_slots: &'a StackSlots, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FunctionFrameInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dusk-wasmtime-cranelift` (lib test) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c2bafe83606f2490228f95bc3334d9f80c13bcc19ff82d285608ebf93e93ca4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2bafe83606f2490228f95bc3334d9f80c13bcc19ff82d285608ebf93e93ca4c", kill_on_drop: false }` [INFO] [stdout] c2bafe83606f2490228f95bc3334d9f80c13bcc19ff82d285608ebf93e93ca4c