[INFO] fetching crate burn-train 0.21.0-pre.2...
[INFO] checking burn-train-0.21.0-pre.2 against master#1fe72d35998dea48aeecaf7fc07783b0b553f24f for pr-154992
[INFO] extracting crate burn-train 0.21.0-pre.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate burn-train 0.21.0-pre.2
[INFO] finished tweaking crates.io crate burn-train 0.21.0-pre.2
[INFO] tweaked toml for crates.io crate burn-train 0.21.0-pre.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate burn-train 0.21.0-pre.2 on toolchain 1fe72d35998dea48aeecaf7fc07783b0b553f24f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1fe72d35998dea48aeecaf7fc07783b0b553f24f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate burn-train 0.21.0-pre.2 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" "+1fe72d35998dea48aeecaf7fc07783b0b553f24f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wrapcenum-derive v0.4.1
[INFO] [stderr]   Downloaded systemstat v0.2.6
[INFO] [stderr]   Downloaded bytesize v1.3.3
[INFO] [stderr]   Downloaded nvml-wrapper v0.12.0
[INFO] [stderr]   Downloaded burn-collective v0.21.0-pre.2
[INFO] [stderr]   Downloaded text_placeholder v0.5.1
[INFO] [stderr]   Downloaded macerator-macros v0.1.4
[INFO] [stderr]   Downloaded atomic_float v1.1.0
[INFO] [stderr]   Downloaded moddef v0.3.0
[INFO] [stderr]   Downloaded nvml-wrapper-sys v0.9.0
[INFO] [stderr]   Downloaded textdistance v1.1.1
[INFO] [stderr]   Downloaded burn-cuda v0.21.0-pre.2
[INFO] [stderr]   Downloaded burn-communication v0.21.0-pre.2
[INFO] [stderr]   Downloaded burn-router v0.21.0-pre.2
[INFO] [stderr]   Downloaded burn-optim v0.21.0-pre.2
[INFO] [stderr]   Downloaded burn-dataset v0.21.0-pre.2
[INFO] [stderr]   Downloaded burn-nn v0.21.0-pre.2
[INFO] [stderr]   Downloaded burn-cubecl v0.21.0-pre.2
[INFO] [stderr]   Downloaded cubek-matmul v0.2.0-pre.2
[INFO] [stderr]   Downloaded burn-vision v0.21.0-pre.2
[INFO] [stderr]   Downloaded burn-core v0.21.0-pre.2
[INFO] [stderr]   Downloaded burn-backend v0.21.0-pre.2
[INFO] [stderr]   Downloaded torch-sys v0.22.0
[INFO] [stderr]   Downloaded burn-store v0.21.0-pre.2
[INFO] [stderr]   Downloaded burn-tensor v0.21.0-pre.2
[INFO] [stderr]   Downloaded burn-cubecl-fusion v0.21.0-pre.2
[INFO] [stderr]   Downloaded burn-fusion v0.21.0-pre.2
[INFO] [stderr]   Downloaded burn-ndarray v0.21.0-pre.2
[INFO] [stderr]   Downloaded bon-macros v3.9.0
[INFO] [stderr]   Downloaded cubek-attention v0.2.0-pre.2
[INFO] [stderr]   Downloaded rand_distr v0.6.0
[INFO] [stderr]   Downloaded cubek-convolution v0.2.0-pre.2
[INFO] [stderr]   Downloaded cubek-reduce v0.2.0-pre.2
[INFO] [stderr]   Downloaded burn-autodiff v0.21.0-pre.2
[INFO] [stderr]   Downloaded burn-tch v0.21.0-pre.2
[INFO] [stderr]   Downloaded burn-rl v0.21.0-pre.2
[INFO] [stderr]   Downloaded bon v3.9.0
[INFO] [stderr]   Downloaded cubek v0.2.0-pre.2
[INFO] [stderr]   Downloaded burn-ir v0.21.0-pre.2
[INFO] [stderr]   Downloaded macerator v0.3.0
[INFO] [stderr]   Downloaded burn-remote v0.21.0-pre.2
[INFO] [stderr]   Downloaded burn-rocm v0.21.0-pre.2
[INFO] [stderr]   Downloaded burn-wgpu v0.21.0-pre.2
[INFO] [stderr]   Downloaded burn-derive v0.21.0-pre.2
[INFO] [stderr]   Downloaded cubek-quant v0.2.0-pre.2
[INFO] [stderr]   Downloaded cubek-random v0.2.0-pre.2
[INFO] [stderr]   Downloaded safetensors v0.3.3
[INFO] [stderr]   Downloaded tch v0.22.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1fe72d35998dea48aeecaf7fc07783b0b553f24f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40cdf9c77d26b31dcabb66a58db26e39053fa21ea7f18e7d9494f0b43e3ac395
[INFO] running `Command { std: "docker" "start" "-a" "40cdf9c77d26b31dcabb66a58db26e39053fa21ea7f18e7d9494f0b43e3ac395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40cdf9c77d26b31dcabb66a58db26e39053fa21ea7f18e7d9494f0b43e3ac395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40cdf9c77d26b31dcabb66a58db26e39053fa21ea7f18e7d9494f0b43e3ac395", kill_on_drop: false }`
[INFO] [stdout] 40cdf9c77d26b31dcabb66a58db26e39053fa21ea7f18e7d9494f0b43e3ac395
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1fe72d35998dea48aeecaf7fc07783b0b553f24f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 794484b53c778aeb9f43c3010c440f55233f5e5f0479dbce8179e9d4011f89a8
[INFO] running `Command { std: "docker" "start" "-a" "794484b53c778aeb9f43c3010c440f55233f5e5f0479dbce8179e9d4011f89a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]     Checking rand_core v0.10.0
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.40
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling cubecl-common v0.10.0-pre.2
[INFO] [stderr]     Checking rand v0.10.0
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking float4 v0.1.0
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking embassy-futures v0.1.2
[INFO] [stderr]     Checking toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]     Checking toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]    Compiling cubecl-runtime v0.10.0-pre.2
[INFO] [stderr]    Compiling cubecl-macros v0.10.0-pre.2
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking toml v0.9.12+spec-1.1.0
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling cubecl v0.10.0-pre.2
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking rand_distr v0.6.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking zerocopy v0.8.40
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling instability v0.3.11
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking unicode-truncate v2.0.1
[INFO] [stderr]     Checking compact_str v0.9.0
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]     Checking lru v0.16.3
[INFO] [stderr]     Checking kasuari v0.4.11
[INFO] [stderr]     Checking rmp v0.8.15
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr] error: could not compile `derive_more-impl` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1fe72d35998dea48aeecaf7fc07783b0b553f24f/bin/rustc --crate-name derive_more_impl --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/derive_more-impl-2.1.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no --warn=unexpected_cfgs --check-cfg 'cfg(ci)' --check-cfg 'cfg(error_generic_member_access)' --check-cfg 'cfg(nightly)' --cfg 'feature="add"' --cfg 'feature="add_assign"' --cfg 'feature="default"' --cfg 'feature="deref"' --cfg 'feature="deref_mut"' --cfg 'feature="display"' --cfg 'feature="eq"' --cfg 'feature="from"' --cfg 'feature="is_variant"' --cfg 'feature="mul"' --cfg 'feature="mul_assign"' --cfg 'feature="not"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("add", "add_assign", "as_ref", "constructor", "debug", "default", "deref", "deref_mut", "display", "eq", "error", "from", "from_str", "full", "index", "index_mut", "into", "into_iterator", "is_variant", "mul", "mul_assign", "not", "sum", "testing-helpers", "try_from", "try_into", "try_unwrap", "unwrap"))' -C metadata=d9c142b0d885a56b -C extra-filename=-37c106a2c5bca7a6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern convert_case=/opt/rustwide/target/debug/deps/libconvert_case-ed2e3f71e40b02b6.rlib --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-774d2fb1b129607b.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-3f65f25de01299c3.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-f36e8e9f4f4fa0f6.rlib --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-5a4b4127df1b9c50.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `serde_derive` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1fe72d35998dea48aeecaf7fc07783b0b553f24f/bin/rustc --crate-name serde_derive --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_derive-1.0.228/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "deserialize_in_place"))' -C metadata=8a6a39f4d8e31892 -C extra-filename=-6a8f0412c056590f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-774d2fb1b129607b.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-3f65f25de01299c3.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-f36e8e9f4f4fa0f6.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "794484b53c778aeb9f43c3010c440f55233f5e5f0479dbce8179e9d4011f89a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "794484b53c778aeb9f43c3010c440f55233f5e5f0479dbce8179e9d4011f89a8", kill_on_drop: false }`
[INFO] [stdout] 794484b53c778aeb9f43c3010c440f55233f5e5f0479dbce8179e9d4011f89a8
