[INFO] cloning repository https://github.com/curso-polkadot-sdk/hello-rust-wasm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/curso-polkadot-sdk/hello-rust-wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcurso-polkadot-sdk%2Fhello-rust-wasm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcurso-polkadot-sdk%2Fhello-rust-wasm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e4a23f6bee1ba8f2babcc6f96ad737296703547
[INFO] testing curso-polkadot-sdk/hello-rust-wasm against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcurso-polkadot-sdk%2Fhello-rust-wasm" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/curso-polkadot-sdk/hello-rust-wasm
[INFO] finished tweaking git repo https://github.com/curso-polkadot-sdk/hello-rust-wasm
[INFO] tweaked toml for git repo https://github.com/curso-polkadot-sdk/hello-rust-wasm written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/curso-polkadot-sdk/hello-rust-wasm on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/curso-polkadot-sdk/hello-rust-wasm 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-2026-01-20" "fetch" "--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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded leb128fmt v0.1.0
[INFO] [stderr]   Downloaded wat v1.239.0
[INFO] [stderr]   Downloaded wasmtime-internal-math v37.0.1
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.124.1
[INFO] [stderr]   Downloaded wasmtime-internal-winch v37.0.1
[INFO] [stderr]   Downloaded cranelift-native v0.124.1
[INFO] [stderr]   Downloaded wasmtime-internal-jit-icache-coherence v37.0.1
[INFO] [stderr]   Downloaded embedded-io v0.4.0
[INFO] [stderr]   Downloaded cranelift-assembler-x64 v0.124.1
[INFO] [stderr]   Downloaded wasmtime-internal-asm-macros v37.0.1
[INFO] [stderr]   Downloaded cranelift-srcgen v0.124.1
[INFO] [stderr]   Downloaded wasmtime-internal-versioned-export-macros v37.0.1
[INFO] [stderr]   Downloaded wasmtime-internal-jit-debug v37.0.1
[INFO] [stderr]   Downloaded wasmtime-internal-slab v37.0.1
[INFO] [stderr]   Downloaded pulley-macros v37.0.1
[INFO] [stderr]   Downloaded cranelift-control v0.124.1
[INFO] [stderr]   Downloaded cobs v0.3.0
[INFO] [stderr]   Downloaded cranelift-bforest v0.124.1
[INFO] [stderr]   Downloaded cranelift-entity v0.124.1
[INFO] [stderr]   Downloaded wasmtime-internal-cache v37.0.1
[INFO] [stderr]   Downloaded postcard v1.1.3
[INFO] [stderr]   Downloaded wasmtime-internal-fiber v37.0.1
[INFO] [stderr]   Downloaded cpp_demangle v0.4.5
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.124.1
[INFO] [stderr]   Downloaded cranelift-isle v0.124.1
[INFO] [stderr]   Downloaded pulley-interpreter v37.0.1
[INFO] [stderr]   Downloaded winch-codegen v37.0.1
[INFO] [stderr]   Downloaded wast v239.0.0
[INFO] [stderr]   Downloaded cranelift-assembler-x64-meta v0.124.1
[INFO] [stderr]   Downloaded wasmtime-internal-cranelift v37.0.1
[INFO] [stderr]   Downloaded cranelift-frontend v0.124.1
[INFO] [stderr]   Downloaded wasmparser v0.239.0
[INFO] [stderr]   Downloaded wasmtime-environ v37.0.1
[INFO] [stderr]   Downloaded wasmprinter v0.239.0
[INFO] [stderr]   Downloaded wasmtime-internal-unwinder v37.0.1
[INFO] [stderr]   Downloaded cranelift-bitset v0.124.1
[INFO] [stderr]   Downloaded wasm-encoder v0.239.0
[INFO] [stderr]   Downloaded wasmtime v37.0.1
[INFO] [stderr]   Downloaded cranelift-codegen v0.124.1
[INFO] [stderr]   Downloaded windows-sys v0.61.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2c65be62b9d1808e917624c770b9da5a2fcde1a670c5f191234618dd373ee9c
[INFO] running `Command { std: "docker" "start" "-a" "d2c65be62b9d1808e917624c770b9da5a2fcde1a670c5f191234618dd373ee9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2c65be62b9d1808e917624c770b9da5a2fcde1a670c5f191234618dd373ee9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2c65be62b9d1808e917624c770b9da5a2fcde1a670c5f191234618dd373ee9c", kill_on_drop: false }`
[INFO] [stdout] d2c65be62b9d1808e917624c770b9da5a2fcde1a670c5f191234618dd373ee9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38cbfa65b65ff280f32214b893d47a77daf05eede92f383e67dddd11f0c539b9
[INFO] running `Command { std: "docker" "start" "-a" "38cbfa65b65ff280f32214b893d47a77daf05eede92f383e67dddd11f0c539b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling cranelift-srcgen v0.124.1
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.124.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.3
[INFO] [stderr]    Compiling cranelift-bitset v0.124.1
[INFO] [stderr]    Compiling cranelift-isle v0.124.1
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling target-lexicon v0.13.3
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.124.1
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling wasmtime-internal-math v37.0.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling wasm-encoder v0.239.0
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling arbitrary v1.4.2
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling wasmparser v0.239.0
[INFO] [stderr]    Compiling leb128fmt v0.1.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling cc v1.2.40
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling cranelift-control v0.124.1
[INFO] [stderr]    Compiling cpp_demangle v0.4.5
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.124.1
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling wasmtime-internal-unwinder v37.0.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling wasmtime-internal-cache v37.0.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.26
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling pulley-macros v37.0.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling wasmtime-internal-versioned-export-macros v37.0.1
[INFO] [stderr]    Compiling pulley-interpreter v37.0.1
[INFO] [stderr]    Compiling wasmtime v37.0.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling wast v239.0.0
[INFO] [stderr]    Compiling directories-next v2.0.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling memfd v0.6.5
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling addr2line v0.25.1
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.124.1
[INFO] [stderr]    Compiling wasmtime-internal-jit-icache-coherence v37.0.1
[INFO] [stderr]    Compiling wasmtime-internal-asm-macros v37.0.1
[INFO] [stderr]    Compiling wasmtime-internal-slab v37.0.1
[INFO] [stderr]    Compiling wasm-runtime v1.0.0 (/opt/rustwide/workdir/wasm-runtime)
[INFO] [stderr]    Compiling cranelift-entity v0.124.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling cranelift-bforest v0.124.1
[INFO] [stderr]    Compiling regalloc2 v0.13.2
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling cranelift-codegen v0.124.1
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling wat v1.239.0
[INFO] [stderr] error: could not compile `cranelift-assembler-x64` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-01-20-x86_64-unknown-linux-gnu/bin/rustc --crate-name cranelift_assembler_x64 --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cranelift-assembler-x64-0.124.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,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)' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("fuzz"))' -C metadata=325b5032c7f2ac67 -C extra-filename=-da40ddf431bb235b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "38cbfa65b65ff280f32214b893d47a77daf05eede92f383e67dddd11f0c539b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38cbfa65b65ff280f32214b893d47a77daf05eede92f383e67dddd11f0c539b9", kill_on_drop: false }`
[INFO] [stdout] 38cbfa65b65ff280f32214b893d47a77daf05eede92f383e67dddd11f0c539b9
