[INFO] fetching crate dusk-wasmtime-cranelift 21.0.0-alpha... [INFO] checking dusk-wasmtime-cranelift-21.0.0-alpha against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate dusk-wasmtime-cranelift 21.0.0-alpha into /workspace/builds/worker-5-tc2/source [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-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dusk-wasmtime-cranelift 21.0.0-alpha on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 67 packages to latest compatible versions [INFO] [stderr] Adding cranelift-codegen v0.107.2 (available: v0.125.4) [INFO] [stderr] Adding cranelift-control v0.107.2 (available: v0.125.4) [INFO] [stderr] Adding cranelift-entity v0.107.2 (available: v0.125.4) [INFO] [stderr] Adding cranelift-frontend v0.107.2 (available: v0.125.4) [INFO] [stderr] Adding cranelift-native v0.107.2 (available: v0.125.4) [INFO] [stderr] Adding cranelift-wasm v0.107.2 (available: v0.112.3) [INFO] [stderr] Adding generic-array v0.14.7 (available: v0.14.9) [INFO] [stderr] Adding gimli v0.28.1 (available: v0.32.3) [INFO] [stderr] Adding object v0.33.0 (available: v0.37.3) [INFO] [stderr] Adding target-lexicon v0.12.16 (available: v0.13.3) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] [stderr] Adding wasmparser v0.202.0 (available: v0.240.0) [INFO] [stderr] Adding wasmtime-component-util v20.0.0 (available: v20.0.2) [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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b180dbc4bbc32db227c5022ccb272ec74010f70d359ceae1446152053703ee9e [INFO] running `Command { std: "docker" "start" "-a" "b180dbc4bbc32db227c5022ccb272ec74010f70d359ceae1446152053703ee9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b180dbc4bbc32db227c5022ccb272ec74010f70d359ceae1446152053703ee9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b180dbc4bbc32db227c5022ccb272ec74010f70d359ceae1446152053703ee9e", kill_on_drop: false }` [INFO] [stdout] b180dbc4bbc32db227c5022ccb272ec74010f70d359ceae1446152053703ee9e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ad25213c4a1bd21266c06fddf7eb3e93d4dc393f11b49a44c5dbf98115316a6 [INFO] running `Command { std: "docker" "start" "-a" "7ad25213c4a1bd21266c06fddf7eb3e93d4dc393f11b49a44c5dbf98115316a6", kill_on_drop: false }` [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling cranelift-isle v0.107.2 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling cranelift-codegen-shared v0.107.2 [INFO] [stderr] Checking arbitrary v1.4.2 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking slice-group-by v0.3.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Checking semver v1.0.27 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Checking indexmap v2.12.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking cranelift-entity v0.107.2 [INFO] [stderr] Compiling wasmtime-versioned-export-macros v20.0.0 [INFO] [stderr] Compiling cranelift-codegen-meta v0.107.2 [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-bforest v0.107.2 [INFO] [stderr] Checking cranelift-control 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 thiserror v1.0.69 [INFO] [stderr] Compiling cranelift-codegen 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] 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)]` (part of `#[warn(unused)]`) 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(u32), [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: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/compiler.rs:199:21 [INFO] [stdout] | [INFO] [stdout] 199 | offset: i32::try_from(func_env.offsets.ptr.vmruntime_limits_stack_limit()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/compiler.rs:390:13 [INFO] [stdout] | [INFO] [stdout] 390 | i32::try_from(ptr.vmcontext_runtime_limits()).unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/compiler.rs:664:13 [INFO] [stdout] | [INFO] [stdout] 664 | i32::try_from(ptr_size.vmcontext_builtin_functions()).unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/compiler.rs:937:41 [INFO] [stdout] | [INFO] [stdout] 937 | .iconst(ir::types::I32, i64::try_from(values_vec_len).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dusk-wasmtime-cranelift` (lib) due to 4 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)]` (part of `#[warn(unused)]`) 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(u32), [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: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/compiler.rs:199:21 [INFO] [stdout] | [INFO] [stdout] 199 | offset: i32::try_from(func_env.offsets.ptr.vmruntime_limits_stack_limit()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/compiler.rs:390:13 [INFO] [stdout] | [INFO] [stdout] 390 | i32::try_from(ptr.vmcontext_runtime_limits()).unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/compiler.rs:664:13 [INFO] [stdout] | [INFO] [stdout] 664 | i32::try_from(ptr_size.vmcontext_builtin_functions()).unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/compiler.rs:937:41 [INFO] [stdout] | [INFO] [stdout] 937 | .iconst(ir::types::I32, i64::try_from(values_vec_len).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dusk-wasmtime-cranelift` (lib test) due to 4 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "7ad25213c4a1bd21266c06fddf7eb3e93d4dc393f11b49a44c5dbf98115316a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ad25213c4a1bd21266c06fddf7eb3e93d4dc393f11b49a44c5dbf98115316a6", kill_on_drop: false }` [INFO] [stdout] 7ad25213c4a1bd21266c06fddf7eb3e93d4dc393f11b49a44c5dbf98115316a6