[INFO] fetching crate burn_dragon_core 0.21.0...
[INFO] checking burn_dragon_core-0.21.0 against try#4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7 for pr-158816
[INFO] extracting crate burn_dragon_core 0.21.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate burn_dragon_core 0.21.0
[INFO] finished tweaking crates.io crate burn_dragon_core 0.21.0
[INFO] tweaked toml for crates.io crate burn_dragon_core 0.21.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate burn_dragon_core 0.21.0 on toolchain 4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate burn_dragon_core 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" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 357f3d58ea6e39830542d7bb8a590697ff402b9aa902caaaa93636071edc975c
[INFO] running `Command { std: "docker" "start" "357f3d58ea6e39830542d7bb8a590697ff402b9aa902caaaa93636071edc975c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "357f3d58ea6e39830542d7bb8a590697ff402b9aa902caaaa93636071edc975c", 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" "357f3d58ea6e39830542d7bb8a590697ff402b9aa902caaaa93636071edc975c" "/opt/rustwide/cargo-home/bin/cargo" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "357f3d58ea6e39830542d7bb8a590697ff402b9aa902caaaa93636071edc975c", 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=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "357f3d58ea6e39830542d7bb8a590697ff402b9aa902caaaa93636071edc975c" "/opt/rustwide/cargo-home/bin/cargo" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking serde_core v1.0.228
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking ordered-float v5.0.0
[INFO] [stderr]     Checking khronos-egl v6.0.0
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling naga v29.0.1
[INFO] [stderr]     Checking winnow v1.0.2
[INFO] [stderr]     Checking bit-vec v0.9.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking codespan-reporting v0.13.1
[INFO] [stderr]     Checking toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking bit-set v0.9.1
[INFO] [stderr]    Compiling cubecl-common v0.10.0
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]    Compiling wgpu-hal v29.0.1
[INFO] [stderr]     Checking float4 v0.2.0
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking oneshot v0.2.1
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking embassy-futures v0.1.2
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking wayland-sys v0.31.11
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling cubecl-runtime v0.10.0
[INFO] [stderr]    Compiling cubecl-macros v0.10.0
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]    Compiling wgpu-core v29.0.1
[INFO] [stderr]    Compiling inflections v1.1.1
[INFO] [stderr]    Compiling wgpu v29.0.1
[INFO] [stderr]    Compiling cubecl-wgpu v0.10.0
[INFO] [stderr]    Compiling cubecl v0.10.0
[INFO] [stderr]     Checking rand_distr v0.6.0
[INFO] [stderr]    Compiling naga v26.0.0
[INFO] [stderr]     Checking rmp v0.8.15
[INFO] [stderr]    Compiling wgpu-hal v26.0.6
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking colored v3.1.1
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling macerator v0.3.2
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]     Checking uuid v1.23.1
[INFO] [stderr]     Checking data-encoding v2.11.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling wgpu-core v26.0.1
[INFO] [stderr]    Compiling burn-ndarray v0.21.0
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking moddef v0.3.0
[INFO] [stderr]    Compiling wgpu v26.0.1
[INFO] [stderr]     Checking atomic_float v1.1.0
[INFO] [stderr]     Checking burn_dragon_time v0.21.0
[INFO] [stderr]     Checking pollster v0.3.0
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking ndarray v0.17.2
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking gpu-descriptor-types v0.2.0
[INFO] [stderr]     Checking spirv v0.4.0+sdk-1.4.341.0
[INFO] [stderr]     Checking gpu-alloc-types v0.3.0
[INFO] [stderr]     Checking spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking toml v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking gpu-alloc v0.6.0
[INFO] [stderr]     Checking gpu-descriptor v0.3.2
[INFO] [stderr]    Compiling tynm v0.2.0
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling serde_derive v1.0.228
[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_more-impl v2.1.1
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling variadics_please v1.1.0
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking sanitize-filename v0.6.0
[INFO] [stderr]    Compiling burn-derive v0.21.0
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking wgpu-types v29.0.1
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking zerocopy v0.8.48
[INFO] [stderr]     Checking gpu-allocator v0.28.0
[INFO] [stderr]     Checking wgpu-types v26.0.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling macerator-macros v0.1.5
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling enumset_derive v0.15.0
[INFO] [stderr]    Compiling cubecl-macros-internal v0.10.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking rmp-serde v1.3.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking cubecl-zspace v0.10.0
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking enumset v1.1.12
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking text_placeholder v0.5.1
[INFO] [stderr]     Checking float8 v0.7.0
[INFO] [stderr]     Checking rand v0.8.6
[INFO] [stderr]     Checking cubecl-ir v0.10.0
[INFO] [stderr]     Checking cubecl-core v0.10.0
[INFO] [stderr]     Checking wgpu-naga-bridge v29.0.1
[INFO] [stderr]     Checking cubecl-std v0.10.0
[INFO] [stderr]     Checking wgpu-core-deps-windows-linux-android v26.0.0
[INFO] [stderr]     Checking wgpu-core-deps-windows-linux-android v29.0.0
[INFO] [stderr]     Checking burn-std v0.21.0
[INFO] [stderr]     Checking cubek-std v0.2.0
[INFO] [stderr]     Checking cubek-quant v0.2.0
[INFO] [stderr]     Checking cubek-fft v0.2.0
[INFO] [stderr]     Checking cubek-random v0.2.0
[INFO] [stderr]     Checking burn-backend v0.21.0
[INFO] [stderr]     Checking burn-ir v0.21.0
[INFO] [stderr]     Checking burn-tensor v0.21.0
[INFO] [stderr]     Checking burn-autodiff v0.21.0
[INFO] [stderr]     Checking cubek-matmul v0.2.0
[INFO] [stderr]     Checking cubek-reduce v0.2.0
[INFO] [stderr]     Checking burn-core v0.21.0
[INFO] [stderr]     Checking burn-nn v0.21.0
[INFO] [stderr]     Checking burn-optim v0.21.0
[INFO] [stderr]     Checking burn-fusion v0.21.0
[INFO] [stderr]     Checking cubek-attention v0.2.0
[INFO] [stderr]     Checking cubek-convolution v0.2.0
[INFO] [stderr]     Checking cubek v0.2.0
[INFO] [stderr]     Checking burn-cubecl-fusion v0.21.0
[INFO] [stderr]     Checking burn-cubecl v0.21.0
[INFO] [stderr]     Checking burn-wgpu v0.21.0
[INFO] [stderr]     Checking burn v0.21.0
[INFO] [stderr]     Checking burn_dragon_kernel v0.21.0
[INFO] [stderr]     Checking burn_dragon_core v0.21.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 55s
[INFO] running `Command { std: "docker" "inspect" "357f3d58ea6e39830542d7bb8a590697ff402b9aa902caaaa93636071edc975c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "357f3d58ea6e39830542d7bb8a590697ff402b9aa902caaaa93636071edc975c", kill_on_drop: false }`
[INFO] [stdout] 357f3d58ea6e39830542d7bb8a590697ff402b9aa902caaaa93636071edc975c
