[INFO] fetching crate cranelift-assembler-x64 0.125.3...
[INFO] testing cranelift-assembler-x64-0.125.3 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate cranelift-assembler-x64 0.125.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate cranelift-assembler-x64 0.125.3
[INFO] finished tweaking crates.io crate cranelift-assembler-x64 0.125.3
[INFO] tweaked toml for crates.io crate cranelift-assembler-x64 0.125.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cranelift-assembler-x64 0.125.3 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cranelift-assembler-x64 0.125.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00150c6416cfb225d92f6109ee634096ccf98f742151b46892b860ebbe4d105d
[INFO] running `Command { std: "docker" "start" "-a" "00150c6416cfb225d92f6109ee634096ccf98f742151b46892b860ebbe4d105d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00150c6416cfb225d92f6109ee634096ccf98f742151b46892b860ebbe4d105d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00150c6416cfb225d92f6109ee634096ccf98f742151b46892b860ebbe4d105d", kill_on_drop: false }`
[INFO] [stdout] 00150c6416cfb225d92f6109ee634096ccf98f742151b46892b860ebbe4d105d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2923d22a6a7401bcf2acba8fd8babc777e4c5832b07daab7bbba46b991db64f
[INFO] running `Command { std: "docker" "start" "-a" "d2923d22a6a7401bcf2acba8fd8babc777e4c5832b07daab7bbba46b991db64f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-srcgen v0.125.3
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.125.3
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.125.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.15s
[INFO] running `Command { std: "docker" "inspect" "d2923d22a6a7401bcf2acba8fd8babc777e4c5832b07daab7bbba46b991db64f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2923d22a6a7401bcf2acba8fd8babc777e4c5832b07daab7bbba46b991db64f", kill_on_drop: false }`
[INFO] [stdout] d2923d22a6a7401bcf2acba8fd8babc777e4c5832b07daab7bbba46b991db64f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9df0a9dc8f6934546c606b9e7a51a1762c05e0180d3b63511b1cacf9ea10e3f9
[INFO] running `Command { std: "docker" "start" "-a" "9df0a9dc8f6934546c606b9e7a51a1762c05e0180d3b63511b1cacf9ea10e3f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling cc v1.2.22
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling capstone-sys v0.17.0
[INFO] [stderr]    Compiling derive_arbitrary v1.4.0
[INFO] [stderr]    Compiling arbitrary v1.4.1
[INFO] [stderr]    Compiling arbtest v0.3.1
[INFO] [stderr]    Compiling capstone v0.13.0
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.125.3 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `cranelift-assembler-x64` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-10-28-x86_64-unknown-linux-gnu/bin/rustc --crate-name cranelift_assembler_x64 --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 '--allow=clippy::all' '--warn=clippy::useless_conversion' --warn=unused_import_braces --warn=unused_extern_crates --warn=unused-macro-rules --warn=unused-lifetimes --warn=unstable_features '--warn=clippy::unnecessary_to_owned' '--warn=clippy::unnecessary_mut_passed' '--warn=clippy::unnecessary_fallible_conversions' '--warn=clippy::unnecessary_cast' '--warn=clippy::uninlined_format_args' --warn=unexpected_cfgs --warn=trivial_numeric_casts '--warn=clippy::redundant_field_names' '--warn=clippy::multiple_bound_locations' '--warn=clippy::map_clone' '--warn=clippy::manual_strip' '--warn=clippy::from_over_into' '--warn=clippy::clone_on_copy' '--warn=clippy::allow_attributes_without_reason' --check-cfg 'cfg(pulley_tail_calls)' --check-cfg 'cfg(pulley_assume_llvm_makes_tail_calls)' --check-cfg 'cfg(pulley_disable_interp_simd)' --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("fuzz"))' -C metadata=4db33bb164126a22 -C extra-filename=-2e4b7a4d656d36cc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arbitrary=/opt/rustwide/target/debug/deps/libarbitrary-24cf8b337487b7a2.rlib --extern arbtest=/opt/rustwide/target/debug/deps/libarbtest-c2b893d90c46ba7b.rlib --extern capstone=/opt/rustwide/target/debug/deps/libcapstone-1d962e8704148861.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/capstone-sys-c9c0c938277d378e/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "9df0a9dc8f6934546c606b9e7a51a1762c05e0180d3b63511b1cacf9ea10e3f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9df0a9dc8f6934546c606b9e7a51a1762c05e0180d3b63511b1cacf9ea10e3f9", kill_on_drop: false }`
[INFO] [stdout] 9df0a9dc8f6934546c606b9e7a51a1762c05e0180d3b63511b1cacf9ea10e3f9