[INFO] fetching crate wasmer-compiler-singlepass-unc 2.4.1... [INFO] checking wasmer-compiler-singlepass-unc-2.4.1 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate wasmer-compiler-singlepass-unc 2.4.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate wasmer-compiler-singlepass-unc 2.4.1 [INFO] finished tweaking crates.io crate wasmer-compiler-singlepass-unc 2.4.1 [INFO] tweaked toml for crates.io crate wasmer-compiler-singlepass-unc 2.4.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate wasmer-compiler-singlepass-unc 2.4.1 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 100 packages to latest compatible versions [INFO] [stderr] Adding dynasm v1.2.3 (available: v3.2.1) [INFO] [stderr] Adding dynasmrt v1.2.3 (available: v3.2.1) [INFO] [stderr] Adding hashbrown v0.11.2 (available: v0.16.0) [INFO] [stderr] Adding memoffset v0.6.5 (available: v0.9.1) [INFO] [stderr] Adding more-asserts v0.2.2 (available: v0.3.1) [INFO] [stderr] Adding target-lexicon v0.12.16 (available: v0.13.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasmer-compiler-unc v2.4.1 [INFO] [stderr] Downloaded wasmer-types-unc v2.4.1 [INFO] [stderr] Downloaded wasmer-vm-unc v2.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a0d8c56e61d42b706632963197cfa062bd1ae22d089ff75d84401f002df7f340 [INFO] running `Command { std: "docker" "start" "-a" "a0d8c56e61d42b706632963197cfa062bd1ae22d089ff75d84401f002df7f340", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0d8c56e61d42b706632963197cfa062bd1ae22d089ff75d84401f002df7f340", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0d8c56e61d42b706632963197cfa062bd1ae22d089ff75d84401f002df7f340", kill_on_drop: false }` [INFO] [stdout] a0d8c56e61d42b706632963197cfa062bd1ae22d089ff75d84401f002df7f340 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 02a57e151920fada09347e3f3abbf56ca35e6da2b5e11eeef762345ae099f8d5 [INFO] running `Command { std: "docker" "start" "-a" "02a57e151920fada09347e3f3abbf56ca35e6da2b5e11eeef762345ae099f8d5", kill_on_drop: false }` [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling darling_core v0.21.3 [INFO] [stderr] Compiling rkyv v0.7.45 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Compiling wasmer-vm-unc v2.4.1 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking region v3.0.2 [INFO] [stderr] Checking object v0.36.7 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking indexmap v1.9.3 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Compiling darling_macro v0.21.3 [INFO] [stderr] Compiling darling v0.21.3 [INFO] [stderr] Compiling enumset_derive v0.14.0 [INFO] [stderr] Checking enumset v1.1.10 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking backtrace v0.3.75 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling rkyv_derive v0.7.45 [INFO] [stderr] Compiling dynasm v1.2.3 [INFO] [stderr] Checking ptr_meta v0.1.4 [INFO] [stderr] Checking wasmer-types-unc v2.4.1 [INFO] [stderr] Checking wasmer-compiler-unc v2.4.1 [INFO] [stderr] Checking dynasmrt v1.2.3 [INFO] [stderr] Checking wasmer-compiler-singlepass-unc v2.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/codegen_x64.rs:5407:21 [INFO] [stdout] | [INFO] [stdout] 5407 | let mut frame = self.control_stack.last_mut().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/codegen_x64.rs:5407:21 [INFO] [stdout] | [INFO] [stdout] 5407 | let mut frame = self.control_stack.last_mut().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/emitter_x64.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 75 | pub(crate) trait Emitter { [INFO] [stdout] | ------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 85 | fn emit_u64(&mut self, x: u64); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | fn emit_nop(&mut self); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 135 | fn emit_cmovae_gpr_32(&mut self, src: GPR, dst: GPR); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 177 | fn emit_vcmpordss(&mut self, src1: XMM, src2: XMMOrMemory, dst: XMM); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 178 | fn emit_vcmpordsd(&mut self, src1: XMM, src2: XMMOrMemory, dst: XMM); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 213 | fn emit_ud2(&mut self); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 214 | fn emit_ret(&mut self); [INFO] [stdout] 215 | fn emit_call_label(&mut self, label: Self::Label); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 220 | fn emit_bkpt(&mut self); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 313 | fn arch_emit_entry_trampoline(&mut self) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/emitter_x64.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 75 | pub(crate) trait Emitter { [INFO] [stdout] | ------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 85 | fn emit_u64(&mut self, x: u64); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | fn emit_nop(&mut self); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 135 | fn emit_cmovae_gpr_32(&mut self, src: GPR, dst: GPR); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 177 | fn emit_vcmpordss(&mut self, src1: XMM, src2: XMMOrMemory, dst: XMM); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 178 | fn emit_vcmpordsd(&mut self, src1: XMM, src2: XMMOrMemory, dst: XMM); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 213 | fn emit_ud2(&mut self); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 214 | fn emit_ret(&mut self); [INFO] [stdout] 215 | fn emit_call_label(&mut self, label: Self::Label); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 220 | fn emit_bkpt(&mut self); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 313 | fn arch_emit_entry_trampoline(&mut self) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.96s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasmparser v0.78.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "02a57e151920fada09347e3f3abbf56ca35e6da2b5e11eeef762345ae099f8d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02a57e151920fada09347e3f3abbf56ca35e6da2b5e11eeef762345ae099f8d5", kill_on_drop: false }` [INFO] [stdout] 02a57e151920fada09347e3f3abbf56ca35e6da2b5e11eeef762345ae099f8d5