[INFO] fetching crate burn-candle 0.14.0...
[INFO] checking burn-candle-0.14.0 against try#47af3d0de9d26c7deba4cfb203b710cc3f764e91 for pr-130443
[INFO] extracting crate burn-candle 0.14.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate burn-candle 0.14.0 on toolchain 47af3d0de9d26c7deba4cfb203b710cc3f764e91
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate burn-candle 0.14.0
[INFO] finished tweaking crates.io crate burn-candle 0.14.0
[INFO] tweaked toml for crates.io crate burn-candle 0.14.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 216 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.6.0)
[INFO] [stderr]       Adding candle-core v0.6.0 (available: v0.7.0)
[INFO] [stderr]       Adding candle-kernels v0.6.0 (available: v0.7.0)
[INFO] [stderr]       Adding candle-metal-kernels v0.6.0 (available: v0.7.0)
[INFO] [stderr]       Adding constant_time_eq v0.1.5 (available: v0.3.1)
[INFO] [stderr]       Adding core-foundation v0.9.4 (available: v0.10.0)
[INFO] [stderr]       Adding core-graphics-types v0.1.3 (available: v0.2.0)
[INFO] [stderr]       Adding cudarc v0.11.9 (available: v0.12.1)
[INFO] [stderr]       Adding derive-new v0.6.0 (available: v0.7.0)
[INFO] [stderr]       Adding gemm v0.17.1 (available: v0.18.0)
[INFO] [stderr]       Adding gemm-c32 v0.17.1 (available: v0.18.0)
[INFO] [stderr]       Adding gemm-c64 v0.17.1 (available: v0.18.0)
[INFO] [stderr]       Adding gemm-common v0.17.1 (available: v0.18.0)
[INFO] [stderr]       Adding gemm-f16 v0.17.1 (available: v0.18.0)
[INFO] [stderr]       Adding gemm-f32 v0.17.1 (available: v0.18.0)
[INFO] [stderr]       Adding gemm-f64 v0.17.1 (available: v0.18.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v1.1.0)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (available: v0.4.0)
[INFO] [stderr]       Adding idna v0.5.0 (available: v1.0.2)
[INFO] [stderr]       Adding malloc_buf v0.0.6 (available: v1.0.0)
[INFO] [stderr]       Adding metal v0.27.0 (available: v0.29.0)
[INFO] [stderr]       Adding ndarray v0.15.6 (available: v0.16.1)
[INFO] [stderr]       Adding password-hash v0.4.2 (available: v0.5.0)
[INFO] [stderr]       Adding pbkdf2 v0.11.0 (available: v0.12.2)
[INFO] [stderr]       Adding raw-cpuid v10.7.0 (available: v11.1.0)
[INFO] [stderr]       Adding safetensors v0.3.3 (available: v0.4.5)
[INFO] [stderr]       Adding sysctl v0.5.5 (available: v0.6.0)
[INFO] [stderr]       Adding tch v0.15.0 (available: v0.17.0)
[INFO] [stderr]       Adding torch-sys v0.15.0 (available: v0.17.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding windows-sys v0.48.0 (available: v0.59.0)
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding zip v0.6.6 (available: v2.2.0)
[INFO] [stderr]       Adding zip v1.1.4 (available: v2.2.0)
[INFO] [stderr]       Adding zstd v0.11.2+zstd.1.5.2 (available: v0.13.2)
[INFO] [stderr]       Adding zstd-safe v5.0.2+zstd.1.5.2 (available: v7.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e86631b175f4f51bb68ad1386eb47f51540778ca04c5476616f6bedc3697d25
[INFO] running `Command { std: "docker" "start" "-a" "0e86631b175f4f51bb68ad1386eb47f51540778ca04c5476616f6bedc3697d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e86631b175f4f51bb68ad1386eb47f51540778ca04c5476616f6bedc3697d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e86631b175f4f51bb68ad1386eb47f51540778ca04c5476616f6bedc3697d25", kill_on_drop: false }`
[INFO] [stdout] 0e86631b175f4f51bb68ad1386eb47f51540778ca04c5476616f6bedc3697d25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fda8bfd70232a20e9b344c43849c7cc9647d6e9c42d237347643b34720ed7914
[INFO] running `Command { std: "docker" "start" "-a" "fda8bfd70232a20e9b344c43849c7cc9647d6e9c42d237347643b34720ed7914", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]     Checking reborrow v0.5.5
[INFO] [stderr]    Compiling tinyvec v1.8.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling rustls-pki-types v1.8.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]     Checking raw-cpuid v10.7.0
[INFO] [stderr]    Compiling inout v0.1.3
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling portable-atomic v1.8.0
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling seq-macro v0.3.5
[INFO] [stderr]    Compiling base64ct v1.6.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling password-hash v0.4.2
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling flate2 v1.0.33
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling bzip2 v0.4.4
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling pbkdf2 v0.11.0
[INFO] [stderr]    Compiling url v2.5.2
[INFO] [stderr]    Compiling webpki-roots v0.26.6
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling bytemuck_derive v1.7.1
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling derive-new v0.6.0
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]     Checking pollster v0.3.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking bytemuck v1.18.0
[INFO] [stderr]    Compiling zerofrom-derive v0.1.4
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking dyn-stack v0.10.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rustls v0.23.13
[INFO] [stderr]     Checking thiserror v1.0.64
[INFO] [stderr]    Compiling num_enum_derive v0.7.3
[INFO] [stderr]     Checking pulp v0.18.22
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]    Compiling burn-tensor-testgen v0.14.0
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]    Compiling zip v1.1.4
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]    Compiling rustls-webpki v0.102.8
[INFO] [stderr]     Checking num_enum v0.7.3
[INFO] [stderr]     Checking zerofrom v0.1.4
[INFO] [stderr]    Compiling yoke-derive v0.7.4
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking serde v1.0.210
[INFO] [stderr]    Compiling tch v0.15.0
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]     Checking yoke v0.7.4
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]     Checking cubecl-common v0.2.0
[INFO] [stderr]     Checking serde_bytes v0.11.15
[INFO] [stderr]     Checking burn-common v0.14.0
[INFO] [stderr]     Checking gemm-common v0.17.1
[INFO] [stderr]     Checking burn-tensor v0.14.0
[INFO] [stderr]     Checking gemm-f32 v0.17.1
[INFO] [stderr]     Checking gemm-c64 v0.17.1
[INFO] [stderr]     Checking gemm-f64 v0.17.1
[INFO] [stderr]     Checking gemm-c32 v0.17.1
[INFO] [stderr]     Checking gemm-f16 v0.17.1
[INFO] [stderr]     Checking safetensors v0.3.3
[INFO] [stderr]     Checking safetensors v0.4.5
[INFO] [stderr]    Compiling zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]    Compiling ureq v2.10.1
[INFO] [stderr]     Checking zip v0.6.6
[INFO] [stderr]     Checking gemm v0.17.1
[INFO] [stderr]     Checking candle-core v0.6.0
[INFO] [stderr]    Compiling torch-sys v0.15.0
[INFO] [stderr] error: failed to run custom build command for `torch-sys v0.15.0`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/torch-sys-083bd8895503153f/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=LIBTORCH_USE_PYTORCH
[INFO] [stderr]   cargo:rerun-if-env-changed=LIBTORCH
[INFO] [stderr]   cargo:rerun-if-env-changed=TORCH_CUDA_VERSION
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Error: https://download.pytorch.org/libtorch/cpu/libtorch-cxx11-abi-shared-with-deps-2.2.0%2Bcpu.zip: Dns Failed: resolve dns name 'download.pytorch.org:443': failed to lookup address information: Temporary failure in name resolution
[INFO] [stderr] 
[INFO] [stderr]   Caused by:
[INFO] [stderr]       failed to lookup address information: Temporary failure in name resolution
[INFO] [stderr] 
[INFO] [stderr]   Stack backtrace:
[INFO] [stderr]      0: anyhow::error::<impl core::convert::From<E> for anyhow::Error>::from
[INFO] [stderr]      1: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual
[INFO] [stderr]      2: build_script_build::download
[INFO] [stderr]      3: build_script_build::SystemInfo::prepare_libtorch_dir
[INFO] [stderr]      4: build_script_build::SystemInfo::new
[INFO] [stderr]      5: build_script_build::main
[INFO] [stderr]      6: core::ops::function::FnOnce::call_once
[INFO] [stderr]      7: std::sys::backtrace::__rust_begin_short_backtrace
[INFO] [stderr]      8: std::rt::lang_start::{{closure}}
[INFO] [stderr]      9: core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once
[INFO] [stderr]                at /rustc/47af3d0de9d26c7deba4cfb203b710cc3f764e91/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     10: std::panicking::try::do_call
[INFO] [stderr]                at /rustc/47af3d0de9d26c7deba4cfb203b710cc3f764e91/library/std/src/panicking.rs:557:40
[INFO] [stderr]     11: std::panicking::try
[INFO] [stderr]                at /rustc/47af3d0de9d26c7deba4cfb203b710cc3f764e91/library/std/src/panicking.rs:520:19
[INFO] [stderr]     12: std::panic::catch_unwind
[INFO] [stderr]                at /rustc/47af3d0de9d26c7deba4cfb203b710cc3f764e91/library/std/src/panic.rs:348:14
[INFO] [stderr]     13: std::rt::lang_start_internal::{{closure}}
[INFO] [stderr]                at /rustc/47af3d0de9d26c7deba4cfb203b710cc3f764e91/library/std/src/rt.rs:143:48
[INFO] [stderr]     14: std::panicking::try::do_call
[INFO] [stderr]                at /rustc/47af3d0de9d26c7deba4cfb203b710cc3f764e91/library/std/src/panicking.rs:557:40
[INFO] [stderr]     15: std::panicking::try
[INFO] [stderr]                at /rustc/47af3d0de9d26c7deba4cfb203b710cc3f764e91/library/std/src/panicking.rs:520:19
[INFO] [stderr]     16: std::panic::catch_unwind
[INFO] [stderr]                at /rustc/47af3d0de9d26c7deba4cfb203b710cc3f764e91/library/std/src/panic.rs:348:14
[INFO] [stderr]     17: std::rt::lang_start_internal
[INFO] [stderr]                at /rustc/47af3d0de9d26c7deba4cfb203b710cc3f764e91/library/std/src/rt.rs:143:20
[INFO] [stderr]     18: std::rt::lang_start
[INFO] [stderr]     19: main
[INFO] [stderr]     20: <unknown>
[INFO] [stderr]     21: __libc_start_main
[INFO] [stderr]     22: _start
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "fda8bfd70232a20e9b344c43849c7cc9647d6e9c42d237347643b34720ed7914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fda8bfd70232a20e9b344c43849c7cc9647d6e9c42d237347643b34720ed7914", kill_on_drop: false }`
[INFO] [stdout] fda8bfd70232a20e9b344c43849c7cc9647d6e9c42d237347643b34720ed7914
