[INFO] fetching crate jepa-compat 0.1.0... [INFO] documenting jepa-compat-0.1.0 against beta-2026-04-21 for beta-1.96-rustdoc-1 [INFO] extracting crate jepa-compat 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate jepa-compat 0.1.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate jepa-compat 0.1.0 [INFO] tweaked toml for crates.io crate jepa-compat 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate jepa-compat 0.1.0 on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate jepa-compat 0.1.0 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 21ac0df3dcd4d0a6d021899b21d6792a87b7243df5a49be33433f03daa1cfe44 [INFO] running `Command { std: "docker" "start" "-a" "21ac0df3dcd4d0a6d021899b21d6792a87b7243df5a49be33433f03daa1cfe44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21ac0df3dcd4d0a6d021899b21d6792a87b7243df5a49be33433f03daa1cfe44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21ac0df3dcd4d0a6d021899b21d6792a87b7243df5a49be33433f03daa1cfe44", kill_on_drop: false }` [INFO] [stdout] 21ac0df3dcd4d0a6d021899b21d6792a87b7243df5a49be33433f03daa1cfe44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cce32e3977d543a441d360ca9f994be079480e4a63595402c86680aace46cf97 [INFO] running `Command { std: "docker" "start" "-a" "cce32e3977d543a441d360ca9f994be079480e4a63595402c86680aace46cf97", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling zerocopy v0.8.42 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking regex-automata v0.4.14 [INFO] [stderr] Compiling libm v0.2.16 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking simd-adler32 v0.3.8 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling time-macros v0.2.27 [INFO] [stderr] Compiling portable-atomic v1.13.1 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Checking futures-core v0.3.32 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Checking dirs-sys v0.5.0 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking object v0.37.3 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Compiling deranged v0.5.8 [INFO] [stderr] Compiling cubecl-common v0.9.0 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Compiling convert_case v0.10.0 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling rand_core v0.9.5 [INFO] [stderr] Compiling lock_api v0.4.14 [INFO] [stderr] Checking futures-lite v2.6.1 [INFO] [stderr] Checking dirs v6.0.0 [INFO] [stderr] Checking event-listener v5.4.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking embassy-futures v0.1.2 [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling anymap2 v0.13.0 [INFO] [stderr] Checking winnow v0.7.15 [INFO] [stderr] Checking float4 v0.1.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking event-listener-strategy v0.5.4 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling spin v0.10.0 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling cubecl-runtime v0.9.0 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling web-time v1.1.0 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Checking float-ord v0.3.2 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling cubecl-macros v0.9.0 [INFO] [stderr] Compiling log v0.4.29 [INFO] [stderr] Compiling tinyvec v1.10.0 [INFO] [stderr] Checking serde_json v1.0.149 [INFO] [stderr] Checking bitflags v2.11.0 [INFO] [stderr] Checking serde_bytes v0.11.19 [INFO] [stderr] Checking toml_datetime v0.7.5+spec-1.1.0 [INFO] [stderr] Checking serde_spanned v1.0.4 [INFO] [stderr] Checking async-channel v2.5.0 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking md5 v0.8.0 [INFO] [stderr] Checking flate2 v1.1.9 [INFO] [stderr] Compiling unicode-normalization v0.1.25 [INFO] [stderr] Compiling time v0.3.47 [INFO] [stderr] Checking nom v8.0.0 [INFO] [stderr] Compiling cubecl v0.9.0 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Checking regex v1.12.3 [INFO] [stderr] Checking dyn-hash v0.2.2 [INFO] [stderr] Compiling rustix v1.1.4 [INFO] [stderr] Checking hashbrown v0.16.1 [INFO] [stderr] Checking transpose v0.2.3 [INFO] [stderr] Checking ndarray v0.16.1 [INFO] [stderr] Checking primal-check v0.3.4 [INFO] [stderr] Compiling pastey v0.1.1 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking sanitize-filename v0.6.0 [INFO] [stderr] Checking scan_fmt v0.2.6 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking rustfft v6.4.1 [INFO] [stderr] Checking anymap3 v1.0.1 [INFO] [stderr] Checking filetime v0.2.27 [INFO] [stderr] Checking rmp v0.8.15 [INFO] [stderr] Checking toml_parser v1.0.9+spec-1.1.0 [INFO] [stderr] Checking getrandom v0.2.17 [INFO] [stderr] Checking colored v3.1.1 [INFO] [stderr] Checking unty v0.0.4 [INFO] [stderr] Checking uuid v1.22.0 [INFO] [stderr] Checking data-encoding v2.10.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking toml v0.9.12+spec-1.1.0 [INFO] [stderr] Checking backtrace v0.3.76 [INFO] [stderr] Checking getrandom v0.4.2 [INFO] [stderr] Checking memmap2 v0.9.10 [INFO] [stderr] Checking rand v0.10.0 [INFO] [stderr] Compiling darling_core v0.21.3 [INFO] [stderr] Compiling pest_generator v2.8.6 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Checking xattr v1.6.1 [INFO] [stderr] Checking tar v0.4.44 [INFO] [stderr] Compiling prost-derive v0.11.9 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling zerocopy-derive v0.8.42 [INFO] [stderr] Compiling bytemuck_derive v1.10.2 [INFO] [stderr] Compiling derive_more-impl v2.1.1 [INFO] [stderr] Compiling pest_derive v2.8.6 [INFO] [stderr] Compiling liquid-derive v0.26.10 [INFO] [stderr] Compiling derive-new v0.7.0 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling variadics_please v1.1.0 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Checking nom-language v0.1.0 [INFO] [stderr] Compiling burn-derive v0.20.1 [INFO] [stderr] Checking tracing v0.1.44 [INFO] [stderr] Checking bytemuck v1.25.0 [INFO] [stderr] Checking prost v0.11.9 [INFO] [stderr] Compiling darling_macro v0.21.3 [INFO] [stderr] Compiling darling v0.21.3 [INFO] [stderr] Compiling enumset_derive v0.14.0 [INFO] [stderr] Compiling cubecl-macros-internal v0.9.0 [INFO] [stderr] Checking derive_more v2.1.1 [INFO] [stderr] Compiling kstring v2.0.2 [INFO] [stderr] Checking enumset v1.1.10 [INFO] [stderr] Checking safetensors v0.6.2 [INFO] [stderr] Checking rmp-serde v1.3.1 [INFO] [stderr] Checking bincode v2.0.1 [INFO] [stderr] Checking safetensors v0.7.0 [INFO] [stderr] Compiling liquid-core v0.26.11 [INFO] [stderr] Checking liquid-lib v0.26.11 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_chacha v0.10.0 [INFO] [stderr] Checking float8 v0.4.2 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking string-interner v0.15.0 [INFO] [stderr] Checking rand_distr v0.5.1 [INFO] [stderr] Checking tract-data v0.23.0-dev.2 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Compiling liquid v0.26.11 [INFO] [stderr] Compiling tract-linalg v0.23.0-dev.2 [INFO] [stderr] Checking cubecl-ir v0.9.0 [INFO] [stderr] Checking tract-core v0.23.0-dev.2 [INFO] [stderr] Checking cubecl-core v0.9.0 [INFO] [stderr] Checking burn-std v0.20.1 [INFO] [stderr] Checking burn-backend v0.20.1 [INFO] [stderr] Checking burn-tensor v0.20.1 [INFO] [stderr] Checking burn-autodiff v0.20.1 [INFO] [stderr] Checking burn-core v0.20.1 [INFO] [stderr] Checking burn-nn v0.20.1 [INFO] [stderr] Checking burn-optim v0.20.1 [INFO] [stderr] Checking tract-nnef v0.23.0-dev.2 [INFO] [stderr] Checking tract-hir v0.23.0-dev.2 [INFO] [stderr] Checking tract-pulse-opl v0.23.0-dev.2 [INFO] [stderr] Checking tract-pulse v0.23.0-dev.2 [INFO] [stderr] Checking tract-extra v0.23.0-dev.2 [INFO] [stderr] Checking tract-onnx-opl v0.23.0-dev.2 [INFO] [stderr] Checking tract-onnx v0.23.0-dev.2 [INFO] [stderr] Checking burn v0.20.1 [INFO] [stderr] Checking jepa-core v0.1.0 [INFO] [stderr] Documenting jepa-compat v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 19s [INFO] [stderr] Generated /opt/rustwide/target/doc/jepa_compat/index.html [INFO] running `Command { std: "docker" "inspect" "cce32e3977d543a441d360ca9f994be079480e4a63595402c86680aace46cf97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cce32e3977d543a441d360ca9f994be079480e4a63595402c86680aace46cf97", kill_on_drop: false }` [INFO] [stdout] cce32e3977d543a441d360ca9f994be079480e4a63595402c86680aace46cf97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "+beta-2026-04-21" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a8f0cbb837224ea1d8599942bda7c05d01cc2edd23441c782676ac6f56dc3db7 [INFO] running `Command { std: "docker" "start" "-a" "a8f0cbb837224ea1d8599942bda7c05d01cc2edd23441c782676ac6f56dc3db7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling anyhow v1.0.102 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling prost-derive v0.11.9 [INFO] [stderr] Checking prost v0.11.9 [INFO] [stderr] Compiling darling_core v0.21.3 [INFO] [stderr] Compiling pest_generator v2.8.6 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling zerocopy-derive v0.8.42 [INFO] [stderr] Compiling bytemuck_derive v1.10.2 [INFO] [stderr] Compiling derive_more-impl v2.1.1 [INFO] [stderr] Compiling derive-new v0.7.0 [INFO] [stderr] Compiling liquid-derive v0.26.10 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling variadics_please v1.1.0 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling pest_derive v2.8.6 [INFO] [stderr] Compiling burn-derive v0.20.1 [INFO] [stderr] Checking bytemuck v1.25.0 [INFO] [stderr] Checking zerocopy v0.8.42 [INFO] [stderr] Checking tracing v0.1.44 [INFO] [stderr] Compiling darling_macro v0.21.3 [INFO] [stderr] Compiling darling v0.21.3 [INFO] [stderr] Compiling enumset_derive v0.14.0 [INFO] [stderr] Compiling cubecl-macros-internal v0.9.0 [INFO] [stderr] Checking derive_more v2.1.1 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking portable-atomic v1.13.1 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Checking enumset v1.1.10 [INFO] [stderr] Checking kstring v2.0.2 [INFO] [stderr] Checking safetensors v0.6.2 [INFO] [stderr] Checking rmp-serde v1.3.1 [INFO] [stderr] Checking bincode v2.0.1 [INFO] [stderr] Checking safetensors v0.7.0 [INFO] [stderr] Checking liquid-core v0.26.11 [INFO] [stderr] Checking spin v0.10.0 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking ahash v0.8.12 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_chacha v0.10.0 [INFO] [stderr] Checking float8 v0.4.2 [INFO] [stderr] Checking liquid-lib v0.26.11 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking string-interner v0.15.0 [INFO] [stderr] Checking tract-data v0.23.0-dev.2 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking cubecl-common v0.9.0 [INFO] [stderr] Checking rand_distr v0.5.1 [INFO] [stderr] Checking cubecl-ir v0.9.0 [INFO] [stderr] Checking liquid v0.26.11 [INFO] [stderr] Compiling cubecl-macros v0.9.0 [INFO] [stderr] Compiling tract-linalg v0.23.0-dev.2 [INFO] [stderr] Checking cubecl-runtime v0.9.0 [INFO] [stderr] Checking tract-core v0.23.0-dev.2 [INFO] [stderr] Checking cubecl-core v0.9.0 [INFO] [stderr] Checking cubecl v0.9.0 [INFO] [stderr] Checking burn-std v0.20.1 [INFO] [stderr] Checking burn-backend v0.20.1 [INFO] [stderr] Checking burn-tensor v0.20.1 [INFO] [stderr] Checking burn-autodiff v0.20.1 [INFO] [stderr] Checking burn-core v0.20.1 [INFO] [stderr] Checking burn-optim v0.20.1 [INFO] [stderr] Checking burn-nn v0.20.1 [INFO] [stderr] Checking tract-nnef v0.23.0-dev.2 [INFO] [stderr] Checking tract-hir v0.23.0-dev.2 [INFO] [stderr] Checking tract-pulse-opl v0.23.0-dev.2 [INFO] [stderr] Checking tract-pulse v0.23.0-dev.2 [INFO] [stderr] Checking tract-extra v0.23.0-dev.2 [INFO] [stderr] Checking tract-onnx-opl v0.23.0-dev.2 [INFO] [stderr] Checking tract-onnx v0.23.0-dev.2 [INFO] [stderr] Checking burn v0.20.1 [INFO] [stderr] Checking jepa-core v0.1.0 [INFO] [stderr] Documenting jepa-compat v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.70s [INFO] [stderr] Generated /opt/rustwide/target/doc/jepa_compat/index.html [INFO] running `Command { std: "docker" "inspect" "a8f0cbb837224ea1d8599942bda7c05d01cc2edd23441c782676ac6f56dc3db7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8f0cbb837224ea1d8599942bda7c05d01cc2edd23441c782676ac6f56dc3db7", kill_on_drop: false }` [INFO] [stdout] a8f0cbb837224ea1d8599942bda7c05d01cc2edd23441c782676ac6f56dc3db7