[INFO] cloning repository https://github.com/andrewtheguy/qwen-burn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrewtheguy/qwen-burn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewtheguy%2Fqwen-burn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewtheguy%2Fqwen-burn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ac70b1bfebfd9bad723731283a9a000594988cf
[INFO] checking andrewtheguy/qwen-burn against master#03c609abb6638f9d7f49f34326d4137d07f5cd61 for pr-155945
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewtheguy%2Fqwen-burn" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/andrewtheguy/qwen-burn
[INFO] finished tweaking git repo https://github.com/andrewtheguy/qwen-burn
[INFO] tweaked toml for git repo https://github.com/andrewtheguy/qwen-burn written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/andrewtheguy/qwen-burn on toolchain 03c609abb6638f9d7f49f34326d4137d07f5cd61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/andrewtheguy/qwen-burn 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" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded safetensors v0.7.0
[INFO] [stderr]   Downloaded tokenizers v0.22.2
[INFO] [stderr]   Downloaded hf-hub v0.5.0
[INFO] [stderr]   Downloaded der v0.8.0
[INFO] [stderr]   Downloaded pem-rfc7468 v1.0.0
[INFO] [stderr]   Downloaded cubecl-common v0.9.0
[INFO] [stderr]   Downloaded macerator-macros v0.1.4
[INFO] [stderr]   Downloaded macerator v0.2.10
[INFO] [stderr]   Downloaded burn-std v0.20.1
[INFO] [stderr]   Downloaded float4 v0.1.0
[INFO] [stderr]   Downloaded burn-ndarray v0.20.1
[INFO] [stderr]   Downloaded float8 v0.4.2
[INFO] [stderr]   Downloaded embassy-time-driver v0.2.2
[INFO] [stderr]   Downloaded cubecl-wgpu v0.9.0
[INFO] [stderr]   Downloaded cubecl v0.9.0
[INFO] [stderr]   Downloaded cubecl-runtime v0.9.0
[INFO] [stderr]   Downloaded cubecl-macros-internal v0.9.0
[INFO] [stderr]   Downloaded cubecl-zspace v0.9.0
[INFO] [stderr]   Downloaded enumset v1.1.10
[INFO] [stderr]   Downloaded enumset_derive v0.14.0
[INFO] [stderr]   Downloaded cubecl-ir v0.9.0
[INFO] [stderr]   Downloaded cubecl-macros v0.9.0
[INFO] [stderr]   Downloaded cubecl-hip v0.9.0
[INFO] [stderr]   Downloaded cubecl-opt v0.9.0
[INFO] [stderr]   Downloaded cubecl-cpp v0.9.0
[INFO] [stderr]   Downloaded cubecl-std v0.9.0
[INFO] [stderr]   Downloaded cubecl-core v0.9.0
[INFO] [stderr]   Downloaded stable-vec v0.4.2
[INFO] [stderr]   Downloaded cubecl-hip-sys v7.1.5280200
[INFO] [stderr]   Downloaded cubecl-cpu v0.9.0
[INFO] [stderr]   Downloaded tracel-llvm-bundler v20.1.4-7
[INFO] [stderr]   Downloaded cubecl-cuda v0.9.0
[INFO] [stderr]   Downloaded tracel-mlir-rs-macros v20.1.4-7
[INFO] [stderr]   Downloaded liblzma v0.4.6
[INFO] [stderr]   Downloaded constcat v0.6.1
[INFO] [stderr]   Downloaded unindent v0.2.4
[INFO] [stderr]   Downloaded tracel-tblgen-rs v20.1.4-7
[INFO] [stderr]   Downloaded tracel-llvm v20.1.4-7
[INFO] [stderr]   Downloaded tracel-mlir-sys v20.1.4-7
[INFO] [stderr]   Downloaded cudarc v0.18.2
[INFO] [stderr]   Downloaded comrak v0.39.1
[INFO] [stderr]   Downloaded caseless v0.2.2
[INFO] [stderr]   Downloaded tracel-mlir-rs v20.1.4-7
[INFO] [stderr]   Downloaded burn-ir v0.20.1
[INFO] [stderr]   Downloaded burn-wgpu v0.20.1
[INFO] [stderr]   Downloaded burn-autodiff v0.20.1
[INFO] [stderr]   Downloaded burn v0.20.1
[INFO] [stderr]   Downloaded cubek-reduce v0.1.1
[INFO] [stderr]   Downloaded burn-backend v0.20.1
[INFO] [stderr]   Downloaded gemm-f64 v0.19.0
[INFO] [stderr]   Downloaded burn-cubecl v0.20.1
[INFO] [stderr]   Downloaded cubek v0.1.1
[INFO] [stderr]   Downloaded cubek-random v0.1.1
[INFO] [stderr]   Downloaded cubek-quant v0.1.1
[INFO] [stderr]   Downloaded textdistance v1.1.1
[INFO] [stderr]   Downloaded burn-rocm v0.20.1
[INFO] [stderr]   Downloaded burn-cuda v0.20.1
[INFO] [stderr]   Downloaded burn-cpu v0.20.1
[INFO] [stderr]   Downloaded gemm v0.19.0
[INFO] [stderr]   Downloaded gemm-common v0.19.0
[INFO] [stderr]   Downloaded pulp-wasm-simd-flag v0.1.0
[INFO] [stderr]   Downloaded gemm-f32 v0.19.0
[INFO] [stderr]   Downloaded gemm-f16 v0.19.0
[INFO] [stderr]   Downloaded gemm-c32 v0.19.0
[INFO] [stderr]   Downloaded burn-derive v0.20.1
[INFO] [stderr]   Downloaded gemm-c64 v0.19.0
[INFO] [stderr]   Downloaded float8 v0.6.1
[INFO] [stderr]   Downloaded cubek-convolution v0.1.1
[INFO] [stderr]   Downloaded cubek-attention v0.1.1
[INFO] [stderr]   Downloaded burn-fusion v0.20.1
[INFO] [stderr]   Downloaded burn-cubecl-fusion v0.20.1
[INFO] [stderr]   Downloaded burn-candle v0.20.1
[INFO] [stderr]   Downloaded burn-tensor v0.20.1
[INFO] [stderr]   Downloaded burn-router v0.20.1
[INFO] [stderr]   Downloaded burn-nn v0.20.1
[INFO] [stderr]   Downloaded burn-core v0.20.1
[INFO] [stderr]   Downloaded burn-optim v0.20.1
[INFO] [stderr]   Downloaded typed-path v0.12.3
[INFO] [stderr]   Downloaded cubek-matmul v0.1.1
[INFO] [stderr]   Downloaded zip v7.2.0
[INFO] [stderr]   Downloaded burn-store v0.20.1
[INFO] [stderr]   Downloaded pulp v0.22.2
[INFO] [stderr]   Downloaded candle-core v0.9.2
[INFO] [stderr]   Downloaded liblzma-sys v0.4.6
[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" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad954183a1849237494ad7976c19bc128b76f46ddc63f83553f553173e6481b1
[INFO] running `Command { std: "docker" "start" "-a" "ad954183a1849237494ad7976c19bc128b76f46ddc63f83553f553173e6481b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad954183a1849237494ad7976c19bc128b76f46ddc63f83553f553173e6481b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad954183a1849237494ad7976c19bc128b76f46ddc63f83553f553173e6481b1", kill_on_drop: false }`
[INFO] [stdout] ad954183a1849237494ad7976c19bc128b76f46ddc63f83553f553173e6481b1
[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" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 264fcd861a3a4511e00cfbe4db8b19d06869a0c75a7c8fa256195c95eb069d51
[INFO] running `Command { std: "docker" "start" "-a" "264fcd861a3a4511e00cfbe4db8b19d06869a0c75a7c8fa256195c95eb069d51", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]    Compiling cubecl-common v0.9.0
[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-new v0.7.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]     Checking rustc-demangle v0.1.27
[INFO] [stderr]    Compiling openssl-sys v0.9.112
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking embassy-futures v0.1.2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking tokio v1.51.1
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling openssl v0.10.76
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking hashbrown v0.17.0
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]     Checking rmp v0.8.15
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking colored v3.1.1
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking zerocopy v0.8.48
[INFO] [stderr]    Compiling burn-derive v0.20.1
[INFO] [stderr]    Compiling onig_sys v69.9.1
[INFO] [stderr]    Compiling macerator v0.2.10
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]     Checking uuid v1.23.0
[INFO] [stderr]     Checking data-encoding v2.10.0
[INFO] [stderr]     Checking pem-rfc7468 v1.0.0
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking addr2line v0.25.1
[INFO] [stderr]    Compiling esaxx-rs v0.1.10
[INFO] [stderr]    Compiling burn-ndarray v0.20.1
[INFO] [stderr]     Checking moddef v0.3.0
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking console v0.16.3
[INFO] [stderr]     Checking socks v0.3.4
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking ndarray v0.17.2
[INFO] [stderr]     Checking der v0.8.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking ureq-proto v0.6.0
[INFO] [stderr]     Checking webpki-root-certs v1.0.6
[INFO] [stderr]    Compiling monostate-impl v0.1.18
[INFO] [stderr]     Checking atomic_float v1.1.0
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.2.2
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking utf8-zero v0.8.1
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking rmp-serde v1.3.1
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling macerator-macros v0.1.4
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]     Checking rustls-webpki v0.103.11
[INFO] [stderr]     Checking indicatif v0.18.4
[INFO] [stderr]     Checking macro_rules_attribute v0.2.2
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking dary_heap v0.3.8
[INFO] [stderr]     Checking compact_str v0.9.0
[INFO] [stderr]     Checking monostate v0.1.18
[INFO] [stderr]     Checking spm_precompiled v0.1.4
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking unicode-normalization-alignments v0.1.12
[INFO] [stderr]     Checking unicode_categories v0.1.1
[INFO] [stderr]     Checking safetensors v0.7.0
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]     Checking rayon-cond v0.4.0
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking onig v6.5.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking tower-http v0.6.8
[INFO] [stderr]     Checking h2 v0.4.13
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]     Checking tokenizers v0.22.2
[INFO] [stderr]     Checking burn-std v0.20.1
[INFO] [stderr]     Checking ureq v3.3.0
[INFO] [stderr]     Checking burn-backend v0.20.1
[INFO] [stderr]     Checking hyper v1.9.0
[INFO] [stderr]     Checking burn-tensor v0.20.1
[INFO] [stderr]     Checking burn-ir v0.20.1
[INFO] [stderr]     Checking burn-autodiff v0.20.1
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking burn-core v0.20.1
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.28
[INFO] [stderr]     Checking burn-nn v0.20.1
[INFO] [stderr]     Checking burn-optim v0.20.1
[INFO] [stderr]     Checking hf-hub v0.5.0
[INFO] [stderr]     Checking burn v0.20.1
[INFO] [stderr]     Checking qwen-burn v0.0.1-alpha3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "264fcd861a3a4511e00cfbe4db8b19d06869a0c75a7c8fa256195c95eb069d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "264fcd861a3a4511e00cfbe4db8b19d06869a0c75a7c8fa256195c95eb069d51", kill_on_drop: false }`
[INFO] [stdout] 264fcd861a3a4511e00cfbe4db8b19d06869a0c75a7c8fa256195c95eb069d51