[INFO] fetching crate r2l-candle 0.0.3...
[INFO] checking r2l-candle-0.0.3 against c999cef531ea9059e189e82fe0e82c5daf249bc9 for pr-152972
[INFO] extracting crate r2l-candle 0.0.3 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate r2l-candle 0.0.3
[INFO] finished tweaking crates.io crate r2l-candle 0.0.3
[INFO] tweaked toml for crates.io crate r2l-candle 0.0.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate r2l-candle 0.0.3 on toolchain c999cef531ea9059e189e82fe0e82c5daf249bc9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate r2l-candle 0.0.3 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" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded r2l-core v0.0.3
[INFO] [stderr]   Downloaded candle-ug v0.11.0
[INFO] [stderr]   Downloaded candle-core v0.11.0
[INFO] [stderr]   Downloaded ug-cuda v0.5.0
[INFO] [stderr]   Downloaded ug v0.5.0
[INFO] [stderr]   Downloaded cudaforge v0.1.6
[INFO] [stderr]   Downloaded candle-kernels v0.11.0
[INFO] [stderr]   Downloaded cudarc v0.19.9
[INFO] [stderr]   Downloaded cudarc v0.17.8
[INFO] [stderr]   Downloaded libredox v0.1.21
[INFO] [stderr]   Downloaded cubecl-hip-sys v7.14.6085000
[INFO] [stderr]   Downloaded stable-vec v0.4.3
[INFO] [stderr]   Downloaded liblzma v0.4.8
[INFO] [stderr]   Downloaded liblzma-sys v0.4.8
[INFO] [stderr]   Downloaded macerator v0.3.4
[INFO] [stderr]   Downloaded macerator-macros v0.2.0
[INFO] [stderr]   Downloaded candle-nn v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 67b89a5472854b5435df625727cbaf72b9efb4e76e3b4e9e7d21d069770bb247
[INFO] running `Command { std: "docker" "start" "67b89a5472854b5435df625727cbaf72b9efb4e76e3b4e9e7d21d069770bb247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67b89a5472854b5435df625727cbaf72b9efb4e76e3b4e9e7d21d069770bb247", 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" "67b89a5472854b5435df625727cbaf72b9efb4e76e3b4e9e7d21d069770bb247" "/opt/rustwide/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67b89a5472854b5435df625727cbaf72b9efb4e76e3b4e9e7d21d069770bb247", 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" "67b89a5472854b5435df625727cbaf72b9efb4e76e3b4e9e7d21d069770bb247" "/opt/rustwide/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.56
[INFO] [stderr]    Compiling bytemuck_derive v1.12.0
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking thiserror v2.0.20
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling cubecl-common v0.10.0
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling pulp v0.22.3
[INFO] [stderr]     Checking embassy-futures v0.1.2
[INFO] [stderr]     Checking oneshot v0.2.1
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking reborrow v0.5.5
[INFO] [stderr]     Checking pulp-wasm-simd-flag v0.1.1
[INFO] [stderr]    Compiling dyn-stack-macros v0.1.3
[INFO] [stderr]     Checking rand_distr v0.6.0
[INFO] [stderr]     Checking cubecl-zspace v0.10.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]    Compiling onig_sys v69.9.3
[INFO] [stderr]     Checking spin v0.10.1
[INFO] [stderr]     Checking rmp v0.8.15
[INFO] [stderr]    Compiling matrixmultiply v0.3.11
[INFO] [stderr]     Checking colored v3.1.1
[INFO] [stderr]     Checking bytemuck v1.25.2
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking dyn-stack v0.13.2
[INFO] [stderr]    Compiling esaxx-rs v0.1.10
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking rmp-serde v1.3.1
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking flate2 v1.1.10
[INFO] [stderr]    Compiling macerator v0.3.4
[INFO] [stderr]    Compiling burn-derive v0.21.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling monostate-impl v0.1.18
[INFO] [stderr]     Checking uuid v1.26.0
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.2.3
[INFO] [stderr]     Checking data-encoding v2.11.1
[INFO] [stderr]     Checking spm_precompiled v0.1.4
[INFO] [stderr]     Checking indexmap v2.14.1
[INFO] [stderr]     Checking macro_rules_attribute v0.2.3
[INFO] [stderr]     Checking compact_str v0.9.1
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking zerocopy v0.8.56
[INFO] [stderr]     Checking monostate v0.1.18
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]     Checking unicode-normalization-alignments v0.1.12
[INFO] [stderr]     Checking dary_heap v0.3.9
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking moddef v0.3.0
[INFO] [stderr]     Checking unicode_categories v0.1.1
[INFO] [stderr]    Compiling burn-ndarray v0.21.0
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]     Checking ndarray v0.17.2
[INFO] [stderr]     Checking safetensors v0.8.0
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking memmap2 v0.9.11
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking atomic_float v1.1.0
[INFO] [stderr]     Checking itertools v0.15.0
[INFO] [stderr]     Checking zip v8.6.0
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking rayon-cond v0.4.0
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling enumset_derive v0.15.0
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling macerator-macros v0.2.0
[INFO] [stderr]     Checking enumset v1.1.14
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]     Checking onig v6.5.3
[INFO] [stderr]     Checking tynm v0.2.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.5
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]     Checking tokenizers v0.22.2
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking gemm-common v0.19.0
[INFO] [stderr]     Checking float8 v0.7.0
[INFO] [stderr]     Checking gemm-f32 v0.19.0
[INFO] [stderr]     Checking gemm-f64 v0.19.0
[INFO] [stderr]     Checking gemm-c32 v0.19.0
[INFO] [stderr]     Checking gemm-c64 v0.19.0
[INFO] [stderr]     Checking burn-std v0.21.0
[INFO] [stderr]     Checking gemm-f16 v0.19.0
[INFO] [stderr]     Checking burn-backend v0.21.0
[INFO] [stderr]     Checking gemm v0.19.0
[INFO] [stderr]     Checking candle-core v0.11.0
[INFO] [stderr]     Checking burn-tensor v0.21.0
[INFO] [stderr]     Checking burn-ir v0.21.0
[INFO] [stderr]     Checking burn-autodiff v0.21.0
[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 candle-nn v0.11.0
[INFO] [stderr]     Checking burn v0.21.0
[INFO] [stderr]     Checking r2l-core v0.0.3
[INFO] [stderr]     Checking r2l-candle v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "67b89a5472854b5435df625727cbaf72b9efb4e76e3b4e9e7d21d069770bb247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67b89a5472854b5435df625727cbaf72b9efb4e76e3b4e9e7d21d069770bb247", kill_on_drop: false }`
[INFO] [stdout] 67b89a5472854b5435df625727cbaf72b9efb4e76e3b4e9e7d21d069770bb247
