[INFO] cloning repository https://github.com/xavierforge/nn-zero-to-hero-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xavierforge/nn-zero-to-hero-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxavierforge%2Fnn-zero-to-hero-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxavierforge%2Fnn-zero-to-hero-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8118d8eee4339ffd7f6e3996f74925f0cfc64969
[INFO] checking xavierforge/nn-zero-to-hero-rust against try#d83b14207998f47b18a34e930157ac0d7c18b16e for pr-149137
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxavierforge%2Fnn-zero-to-hero-rust" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/xavierforge/nn-zero-to-hero-rust
[INFO] finished tweaking git repo https://github.com/xavierforge/nn-zero-to-hero-rust
[INFO] tweaked toml for git repo https://github.com/xavierforge/nn-zero-to-hero-rust written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xavierforge/nn-zero-to-hero-rust on toolchain d83b14207998f47b18a34e930157ac0d7c18b16e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/xavierforge/nn-zero-to-hero-rust 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" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5629bc8f3281f18cce30f9cf9d4ac542e5be215e2845c85a4791c3ea3ec3b58
[INFO] running `Command { std: "docker" "start" "-a" "c5629bc8f3281f18cce30f9cf9d4ac542e5be215e2845c85a4791c3ea3ec3b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5629bc8f3281f18cce30f9cf9d4ac542e5be215e2845c85a4791c3ea3ec3b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5629bc8f3281f18cce30f9cf9d4ac542e5be215e2845c85a4791c3ea3ec3b58", kill_on_drop: false }`
[INFO] [stdout] c5629bc8f3281f18cce30f9cf9d4ac542e5be215e2845c85a4791c3ea3ec3b58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] becefb0bbd488da0ec0039810839b355026d0bc70fdd7c6604bd6e60f48d13a3
[INFO] running `Command { std: "docker" "start" "-a" "becefb0bbd488da0ec0039810839b355026d0bc70fdd7c6604bd6e60f48d13a3", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]    Compiling cubecl-common v0.8.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking embassy-futures v0.1.2
[INFO] [stderr]     Checking float4 v0.1.0
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]     Checking serde_spanned v1.0.3
[INFO] [stderr]    Compiling cubecl-runtime v0.8.1
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking toml_datetime v0.7.3
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling cubecl-macros v0.8.1
[INFO] [stderr]     Checking toml_writer v1.0.4
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking md5 v0.8.0
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]    Compiling naga v26.0.0
[INFO] [stderr]    Compiling ash v0.38.0+1.3.281
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]     Checking codespan-reporting v0.12.0
[INFO] [stderr]     Checking toml_parser v1.0.4
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]    Compiling wgpu-hal v26.0.6
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking toml v0.9.8
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking khronos-egl v6.0.0
[INFO] [stderr]     Checking ordered-float v5.0.0
[INFO] [stderr]     Checking glow v0.16.0
[INFO] [stderr]    Compiling wgpu-core v26.0.1
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling wgpu v26.0.1
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]    Compiling cubecl-wgpu v0.8.1
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking sanitize-filename v0.6.0
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling dot-structures v0.1.2
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling into-attr v0.1.1
[INFO] [stderr]    Compiling dot-generator v0.2.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling enumset_derive v0.14.0
[INFO] [stderr]    Compiling cubecl-macros-internal v0.8.1
[INFO] [stderr]    Compiling variadics_please v1.1.0
[INFO] [stderr]    Compiling pest v2.8.0
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking enumset v1.1.10
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking float8 v0.4.2
[INFO] [stderr]     Checking gpu-alloc-types v0.3.0
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking gpu-descriptor-types v0.2.0
[INFO] [stderr]     Checking spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]     Checking gpu-alloc v0.6.0
[INFO] [stderr]     Checking gpu-descriptor v0.3.2
[INFO] [stderr]     Checking wgpu-types v26.0.0
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling pest_meta v2.8.0
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]     Checking cubecl-ir v0.8.1
[INFO] [stderr]     Checking burn-common v0.19.1
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]    Compiling pest_generator v2.8.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking deranged v0.5.5
[INFO] [stderr]    Compiling pest_derive v2.8.0
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]     Checking burn-dataset v0.19.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling into-attr-derive v0.2.1
[INFO] [stderr]    Compiling burn-derive v0.19.1
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking thread-tree v0.3.3
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]    Compiling macerator v0.2.9
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking time-core v0.1.6
[INFO] [stderr]    Compiling instability v0.3.9
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking data-encoding v2.9.0
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking cubecl-core v0.8.1
[INFO] [stderr]     Checking graphviz-rust v0.9.5
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling macerator-macros v0.1.3
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]    Compiling burn-ndarray v0.19.1
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]     Checking moddef v0.3.0
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]     Checking cubecl-std v0.8.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]     Checking text_placeholder v0.5.1
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking atomic_float v1.1.0
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking ratatui v0.29.0
[INFO] [stderr]     Checking tracing-appender v0.2.3
[INFO] [stderr]     Checking micrograd v0.1.0 (/opt/rustwide/workdir/micrograd)
[INFO] [stdout] warning: function `draw_value_example` is never used
[INFO] [stdout]  --> micrograd/src/main.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn draw_value_example() {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw_mlp_example` is never used
[INFO] [stdout]   --> micrograd/src/main.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn draw_mlp_example() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw_value_example` is never used
[INFO] [stdout]  --> micrograd/src/main.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn draw_value_example() {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw_mlp_example` is never used
[INFO] [stdout]   --> micrograd/src/main.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn draw_mlp_example() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking common v0.1.0 (/opt/rustwide/workdir/common)
[INFO] [stderr]     Checking makemore v0.1.0 (/opt/rustwide/workdir/makemore)
[INFO] [stderr]     Checking gpt2 v0.1.0 (/opt/rustwide/workdir/gpt2)
[INFO] [stderr]     Checking cubecl-random v0.8.1
[INFO] [stderr]     Checking cubecl-reduce v0.8.1
[INFO] [stderr]     Checking cubecl-quant v0.8.1
[INFO] [stderr]     Checking rstest v0.26.1
[INFO] [stderr]     Checking wgpu-core-deps-windows-linux-android v26.0.0
[INFO] [stderr]     Checking cubecl-matmul v0.8.1
[INFO] [stderr]     Checking cubecl-convolution v0.8.1
[INFO] [stderr]     Checking cubecl v0.8.1
[INFO] [stderr]     Checking burn-tensor v0.19.1
[INFO] [stderr]     Checking burn-ir v0.19.1
[INFO] [stderr]     Checking burn-core v0.19.1
[INFO] [stderr]     Checking burn-autodiff v0.19.1
[INFO] [stderr]     Checking burn-optim v0.19.1
[INFO] [stderr]     Checking burn-nn v0.19.1
[INFO] [stderr]     Checking burn-fusion v0.19.1
[INFO] [stderr]     Checking burn-cubecl-fusion v0.19.1
[INFO] [stderr]     Checking burn-train v0.19.1
[INFO] [stderr]     Checking burn-cubecl v0.19.1
[INFO] [stderr]     Checking burn-wgpu v0.19.1
[INFO] [stderr]     Checking burn v0.19.1
[INFO] [stderr]     Checking gpt v0.1.0 (/opt/rustwide/workdir/gpt)
[INFO] [stdout] warning: variant `Validation` is never constructed
[INFO] [stdout]   --> gpt/src/dataset.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Split {
[INFO] [stdout]    |          ----- variant in this enum
[INFO] [stdout] 11 |     Training,
[INFO] [stdout] 12 |     Validation,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Validation` is never constructed
[INFO] [stdout]   --> gpt/src/dataset.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Split {
[INFO] [stdout]    |          ----- variant in this enum
[INFO] [stdout] 11 |     Training,
[INFO] [stdout] 12 |     Validation,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 11s
[INFO] running `Command { std: "docker" "inspect" "becefb0bbd488da0ec0039810839b355026d0bc70fdd7c6604bd6e60f48d13a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "becefb0bbd488da0ec0039810839b355026d0bc70fdd7c6604bd6e60f48d13a3", kill_on_drop: false }`
[INFO] [stdout] becefb0bbd488da0ec0039810839b355026d0bc70fdd7c6604bd6e60f48d13a3