[INFO] cloning repository https://github.com/Breadway/omniastra
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Breadway/omniastra" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBreadway%2Fomniastra", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBreadway%2Fomniastra'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be663175842225dd613490ea0e3f6fbd1362f9e3
[INFO] checking Breadway/omniastra against c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40 for pr-160391-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBreadway%2Fomniastra" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Breadway/omniastra
[INFO] finished tweaking git repo https://github.com/Breadway/omniastra
[INFO] tweaked toml for git repo https://github.com/Breadway/omniastra written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Breadway/omniastra on toolchain c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Breadway/omniastra 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" "+c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `license` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:35:1
[INFO] [stderr]    |
[INFO] [stderr] 35 | license = "MIT"
[INFO] [stderr]    | ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.license`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5308015c71223abaa772b641e4a15b092c9817d27202ea82d0c28a56d9f2d3ab
[INFO] running `Command { std: "docker" "start" "5308015c71223abaa772b641e4a15b092c9817d27202ea82d0c28a56d9f2d3ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5308015c71223abaa772b641e4a15b092c9817d27202ea82d0c28a56d9f2d3ab", 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" "5308015c71223abaa772b641e4a15b092c9817d27202ea82d0c28a56d9f2d3ab" "/opt/rustwide/cargo-home/bin/cargo" "+c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5308015c71223abaa772b641e4a15b092c9817d27202ea82d0c28a56d9f2d3ab", 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" "5308015c71223abaa772b641e4a15b092c9817d27202ea82d0c28a56d9f2d3ab" "/opt/rustwide/cargo-home/bin/cargo" "+c319ab3d7cf6bd67099fd3635f0e3c0fccb07e40" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `license` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:35:1
[INFO] [stderr]    |
[INFO] [stderr] 35 | license = "MIT"
[INFO] [stderr]    | ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.license`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] [stderr]     Checking cfg-if v1.0.5
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]     Checking cpufeatures v0.3.1
[INFO] [stderr]    Compiling zerocopy v0.8.59
[INFO] [stderr]    Compiling libc v0.2.190
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling bytemuck_derive v1.12.1
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling find-msvc-tools v0.1.14
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.21
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]    Compiling crossbeam-deque v0.8.8
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking chacha20 v0.10.2
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]     Checking fastrand v2.5.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling cc v1.6.0
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]     Checking constant_time_eq v0.4.2
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]     Checking winnow v1.0.4
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling cubecl-common v0.10.0
[INFO] [stderr]     Checking toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking rustc-demangle v0.1.28
[INFO] [stderr]     Checking toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking bytemuck v1.25.2
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking spin v0.10.1
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]     Checking oneshot v0.2.1
[INFO] [stderr]     Checking embassy-futures v0.1.2
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]    Compiling pulp v0.22.3
[INFO] [stderr]    Compiling dyn-stack-macros v0.1.3
[INFO] [stderr]     Checking reborrow v0.5.5
[INFO] [stderr]     Checking pulp-wasm-simd-flag v0.1.1
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]     Checking dyn-stack v0.13.2
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking rand v0.10.3
[INFO] [stderr]    Compiling crc32fast v1.5.2
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking rmp v0.8.15
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]    Compiling blake3 v1.8.7
[INFO] [stderr]     Checking bitflags v2.13.2
[INFO] [stderr]     Checking addr2line v0.25.1
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking miniz_oxide v0.9.1
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking toml v1.1.6+spec-1.1.0
[INFO] [stderr]     Checking rand_distr v0.6.0
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]    Compiling macerator v0.3.4
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking colored v3.1.1
[INFO] [stderr]     Checking flate2 v1.1.10
[INFO] [stderr]    Compiling toml_edit v0.25.15+spec-1.1.0
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling matrixmultiply v0.3.11
[INFO] [stderr]     Checking uuid v1.27.0
[INFO] [stderr]     Checking moddef v0.3.0
[INFO] [stderr]     Checking data-encoding v2.11.1
[INFO] [stderr]     Checking lazy_static v1.5.1
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking event-listener v5.4.2
[INFO] [stderr]     Checking thread_local v1.1.10
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]     Checking num-conv v0.2.2
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking time-core v0.1.9
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.17
[INFO] [stderr]     Checking futures-timer v3.0.4
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]    Compiling burn-ndarray v0.21.0
[INFO] [stderr]     Checking symlink v0.1.0
[INFO] [stderr]     Checking ndarray v0.17.2
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking smallvec v1.16.2
[INFO] [stderr]     Checking ron v0.8.1
[INFO] [stderr]     Checking rmp-serde v1.3.1
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking atomic_float v1.1.0
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]     Checking tynm v0.2.0
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking clap_lex v1.1.1
[INFO] [stderr]     Checking omnia-dsl v0.1.0 (/opt/rustwide/workdir/crates/omnia-dsl)
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking clap_builder v4.6.7
[INFO] [stderr]    Compiling zerocopy-derive v0.8.59
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking cubecl-zspace v0.10.0
[INFO] [stderr]    Compiling burn-derive v0.21.0
[INFO] [stderr]     Checking sanitize-filename v0.6.0
[INFO] [stderr]     Checking tracing-appender v0.2.5
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]     Checking aligned-vec v0.6.4
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling macerator-macros v0.2.0
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling enumset_derive v0.15.0
[INFO] [stderr]     Checking omnia-engine v0.1.0 (/opt/rustwide/workdir/crates/omnia-engine)
[INFO] [stderr]     Checking clap v4.6.7
[INFO] [stderr]     Checking strum v0.28.0
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]     Checking burn-dataset v0.21.0
[INFO] [stderr]     Checking enumset v1.1.14
[INFO] [stderr]     Checking omnia-search v0.1.0 (/opt/rustwide/workdir/crates/omnia-search)
[INFO] [stderr]     Checking omnia-observation v0.1.0 (/opt/rustwide/workdir/crates/omnia-observation)
[INFO] [stderr]     Checking omnia-gen v0.1.0 (/opt/rustwide/workdir/crates/omnia-gen)
[INFO] [stderr]     Checking rstest v0.26.1
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking gemm-common v0.19.0
[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 gemm-f16 v0.19.0
[INFO] [stderr]     Checking burn-std v0.21.0
[INFO] [stderr]     Checking burn-backend v0.21.0
[INFO] [stderr]     Checking gemm v0.19.0
[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-optim v0.21.0
[INFO] [stderr]     Checking burn-nn v0.21.0
[INFO] [stderr]     Checking burn-flex v0.21.0
[INFO] [stderr]     Checking burn-train v0.21.0
[INFO] [stderr]     Checking burn v0.21.0
[INFO] [stderr]     Checking omnia-model v0.1.0 (/opt/rustwide/workdir/crates/omnia-model)
[INFO] [stderr]     Checking omnia-training v0.1.0 (/opt/rustwide/workdir/crates/omnia-training)
[INFO] [stderr]     Checking omnia-eval v0.1.0 (/opt/rustwide/workdir/crates/omnia-eval)
[INFO] [stderr]     Checking omnia-cli v0.1.0 (/opt/rustwide/workdir/crates/omnia-cli)
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> crates/omnia-cli/src/main.rs:411:9
[INFO] [stdout]     |
[INFO] [stdout] 411 |     let t = Instant::now();
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> crates/omnia-cli/src/main.rs:411:9
[INFO] [stdout]     |
[INFO] [stdout] 411 |     let t = Instant::now();
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `bincode`
[INFO] [stderr]   --> crates/omnia-observation/Cargo.toml:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | bincode = "1"
[INFO] [stderr]    | ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `bincode`
[INFO] [stderr] warning: `omnia-observation` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 1m 56s
[INFO] running `Command { std: "docker" "inspect" "5308015c71223abaa772b641e4a15b092c9817d27202ea82d0c28a56d9f2d3ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5308015c71223abaa772b641e4a15b092c9817d27202ea82d0c28a56d9f2d3ab", kill_on_drop: false }`
[INFO] [stdout] 5308015c71223abaa772b641e4a15b092c9817d27202ea82d0c28a56d9f2d3ab