[INFO] fetching crate burn_dragon_train 0.21.0...
[INFO] fixing burn_dragon_train-0.21.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate burn_dragon_train 0.21.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate burn_dragon_train 0.21.0
[INFO] finished tweaking crates.io crate burn_dragon_train 0.21.0
[INFO] tweaked toml for crates.io crate burn_dragon_train 0.21.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate burn_dragon_train 0.21.0 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate burn_dragon_train 0.21.0 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded imgref v1.12.1
[INFO] [stderr]   Downloaded burn_dragon_time v0.21.0
[INFO] [stderr]   Downloaded burn_dragon_core v0.21.0
[INFO] [stderr]   Downloaded wgpu-core-deps-emscripten v26.0.0
[INFO] [stderr]   Downloaded burn_dragon_kernel v0.21.0
[INFO] [stderr]   Downloaded burn-autodiff v0.21.0
[INFO] [stderr]   Downloaded burn v0.21.0
[INFO] [stderr]   Downloaded burn-vision v0.21.0
[INFO] [stderr]   Downloaded ndarray v0.17.2
[INFO] [stderr]   Downloaded burn-tch v0.21.0
[INFO] [stderr]   Downloaded torch-sys v0.22.0
[INFO] [stderr]   Downloaded textdistance v1.1.1
[INFO] [stderr]   Downloaded burn-core v0.21.0
[INFO] [stderr]   Downloaded burn-derive v0.21.0
[INFO] [stderr]   Downloaded burn-cuda v0.21.0
[INFO] [stderr]   Downloaded burn-rocm v0.21.0
[INFO] [stderr]   Downloaded burn-optim v0.21.0
[INFO] [stderr]   Downloaded avirus v0.2.5
[INFO] [stderr]   Downloaded burn-ndarray v0.21.0
[INFO] [stderr]   Downloaded burn-cpu v0.21.0
[INFO] [stderr]   Downloaded dary_heap v0.3.9
[INFO] [stderr]   Downloaded burn-dataset v0.21.0
[INFO] [stderr]   Downloaded burn-candle v0.21.0
[INFO] [stderr]   Downloaded burn-dispatch v0.21.0
[INFO] [stderr]   Downloaded burn-collective v0.21.0
[INFO] [stderr]   Downloaded burn-nn v0.21.0
[INFO] [stderr]   Downloaded zip v7.2.0
[INFO] [stderr]   Downloaded burn-store v0.21.0
[INFO] [stderr]   Downloaded tokenizers v0.22.2
[INFO] [stderr]   Downloaded burn-train v0.21.0
[INFO] [stderr]   Downloaded candle-core v0.10.2
[INFO] [stderr]   Downloaded tch v0.22.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 921baf763227f152a4e926a8a2e9510c8c036e69ebb4a5f933976d2ff9041283
[INFO] running `Command { std: "docker" "start" "921baf763227f152a4e926a8a2e9510c8c036e69ebb4a5f933976d2ff9041283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "921baf763227f152a4e926a8a2e9510c8c036e69ebb4a5f933976d2ff9041283" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "921baf763227f152a4e926a8a2e9510c8c036e69ebb4a5f933976d2ff9041283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "921baf763227f152a4e926a8a2e9510c8c036e69ebb4a5f933976d2ff9041283" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]     Checking hexf-parse v0.2.1
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]    Compiling ash v0.38.0+1.3.281
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling khronos-egl v6.0.0
[INFO] [stderr]     Checking raw-window-handle v0.6.2
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.2.0
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]     Checking ordered-float v5.0.0
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]     Checking renderdoc-sys v1.1.0
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking gpu-descriptor v0.3.2
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking profiling v1.0.17
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]    Compiling naga v29.0.1
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking winnow v1.0.2
[INFO] [stderr]     Checking bit-vec v0.9.1
[INFO] [stderr]    Compiling wayland-sys v0.31.11
[INFO] [stderr]     Checking bit-set v0.9.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]     Checking toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking spirv v0.4.0+sdk-1.4.341.0
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking codespan-reporting v0.13.1
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking zerocopy v0.8.48
[INFO] [stderr]    Compiling cubecl-common v0.10.0
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]     Checking toml v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr] error: could not compile `ash` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/bin/rustc --crate-name ash --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ash-0.38.0+1.3.281/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="debug"' --cfg 'feature="default"' --cfg 'feature="libloading"' --cfg 'feature="loaded"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("debug", "default", "libloading", "linked", "loaded", "std"))' -C metadata=be734a1d7acca22c -C extra-filename=-36650326ea8b22e0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern libloading=/opt/rustwide/target/debug/deps/liblibloading-d1cd9a56a66cd4f8.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "921baf763227f152a4e926a8a2e9510c8c036e69ebb4a5f933976d2ff9041283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "921baf763227f152a4e926a8a2e9510c8c036e69ebb4a5f933976d2ff9041283", kill_on_drop: false }`
[INFO] [stdout] 921baf763227f152a4e926a8a2e9510c8c036e69ebb4a5f933976d2ff9041283
