[INFO] fetching crate burn-nn 0.21.0-pre.3...
[INFO] checking burn-nn-0.21.0-pre.3 against try#b98202ad067d72e45cec8be3d5c15d86ef0fd086 for pr-155193
[INFO] extracting crate burn-nn 0.21.0-pre.3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate burn-nn 0.21.0-pre.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate burn-nn 0.21.0-pre.3
[INFO] tweaked toml for crates.io crate burn-nn 0.21.0-pre.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate burn-nn 0.21.0-pre.3 on toolchain b98202ad067d72e45cec8be3d5c15d86ef0fd086
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate burn-nn 0.21.0-pre.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" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9cba923c9a9c61fa08610ed18e5772412eba400fd5f90a7ea16c8c5d3960ddc
[INFO] running `Command { std: "docker" "start" "-a" "c9cba923c9a9c61fa08610ed18e5772412eba400fd5f90a7ea16c8c5d3960ddc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9cba923c9a9c61fa08610ed18e5772412eba400fd5f90a7ea16c8c5d3960ddc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9cba923c9a9c61fa08610ed18e5772412eba400fd5f90a7ea16c8c5d3960ddc", kill_on_drop: false }`
[INFO] [stdout] c9cba923c9a9c61fa08610ed18e5772412eba400fd5f90a7ea16c8c5d3960ddc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37a08a9e7eab2fe46ee6c346af7c228aa9edfa6e0eb4341d1551b178f5cde3d0
[INFO] running `Command { std: "docker" "start" "-a" "37a08a9e7eab2fe46ee6c346af7c228aa9edfa6e0eb4341d1551b178f5cde3d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling cubecl-common v0.10.0-pre.3
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking rand v0.10.0
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]    Compiling rand_core v0.10.0
[INFO] [stderr]     Checking rustc-demangle v0.1.27
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking sanitize-filename v0.6.0
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking float4 v0.2.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking oneshot v0.2.1
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]     Checking winnow v1.0.1
[INFO] [stderr]     Checking embassy-futures v0.1.2
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking float8 v0.7.0
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]     Checking toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]    Compiling cubecl-runtime v0.10.0-pre.3
[INFO] [stderr]     Checking toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]    Compiling cubecl-macros v0.10.0-pre.3
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking toml v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking cubecl-zspace v0.10.0-pre.3
[INFO] [stderr]    Compiling inflections v1.1.1
[INFO] [stderr]     Checking md5 v0.8.0
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]    Compiling cubecl v0.10.0-pre.3
[INFO] [stderr]     Checking rand_distr v0.6.0
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]     Checking addr2line v0.25.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling macerator v0.3.1
[INFO] [stderr]     Checking rmp v0.8.15
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking thread-tree v0.3.3
[INFO] [stderr]    Compiling macerator-macros v0.1.4
[INFO] [stderr]    Compiling burn-derive v0.21.0-pre.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking rmp-serde v1.3.1
[INFO] [stderr] error: could not compile `zerocopy` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/b98202ad067d72e45cec8be3d5c15d86ef0fd086/bin/rustc --crate-name zerocopy --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zerocopy-0.8.48/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 --cfg 'feature="derive"' --cfg 'feature="simd"' --cfg 'feature="zerocopy-derive"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("__internal_use_only_features_that_work_on_stable", "alloc", "derive", "float-nightly", "simd", "simd-nightly", "std", "zerocopy-derive"))' -C metadata=301b7c0142ac2875 -C extra-filename=-6067fa8d71c6e46e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern zerocopy_derive=/opt/rustwide/target/debug/deps/libzerocopy_derive-e0692a62eb591406.so --cap-lints allow --cap-lints=forbid --check-cfg 'cfg(no_zerocopy_simd_x86_avx12_1_89_0)' --check-cfg 'cfg(rust, values("1.89.0"))' --check-cfg 'cfg(no_zerocopy_core_error_1_81_0)' --check-cfg 'cfg(rust, values("1.81.0"))' --check-cfg 'cfg(no_zerocopy_diagnostic_on_unimplemented_1_78_0)' --check-cfg 'cfg(rust, values("1.78.0"))' --check-cfg 'cfg(no_zerocopy_generic_bounds_in_const_fn_1_61_0)' --check-cfg 'cfg(rust, values("1.61.0"))' --check-cfg 'cfg(no_zerocopy_target_has_atomics_1_60_0)' --check-cfg 'cfg(rust, values("1.60.0"))' --check-cfg 'cfg(no_zerocopy_aarch64_simd_1_59_0)' --check-cfg 'cfg(rust, values("1.59.0"))' --check-cfg 'cfg(no_zerocopy_aarch64_simd_be_1_87_0)' --check-cfg 'cfg(rust, values("1.87.0"))' --check-cfg 'cfg(no_zerocopy_panic_in_const_and_vec_try_reserve_1_57_0)' --check-cfg 'cfg(rust, values("1.57.0"))' --check-cfg 'cfg(doc_cfg)' --check-cfg 'cfg(kani)' --check-cfg 'cfg(__ZEROCOPY_INTERNAL_USE_ONLY_NIGHTLY_FEATURES_IN_TESTS)' --check-cfg 'cfg(__ZEROCOPY_INTERNAL_USE_ONLY_DEV_MODE)' --check-cfg 'cfg(coverage_nightly)' --check-cfg 'cfg(zerocopy_inline_always)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "37a08a9e7eab2fe46ee6c346af7c228aa9edfa6e0eb4341d1551b178f5cde3d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37a08a9e7eab2fe46ee6c346af7c228aa9edfa6e0eb4341d1551b178f5cde3d0", kill_on_drop: false }`
[INFO] [stdout] 37a08a9e7eab2fe46ee6c346af7c228aa9edfa6e0eb4341d1551b178f5cde3d0