[INFO] fetching crate optical-embeddings 0.3.0...
[INFO] checking optical-embeddings-0.3.0 against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] extracting crate optical-embeddings 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate optical-embeddings 0.3.0
[INFO] finished tweaking crates.io crate optical-embeddings 0.3.0
[INFO] tweaked toml for crates.io crate optical-embeddings 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate optical-embeddings 0.3.0 on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate optical-embeddings 0.3.0 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1f171e6e5573be294ed067eff5ccdebe638d43c2f07b9d077da8daa9d66f721
[INFO] running `Command { std: "docker" "start" "-a" "a1f171e6e5573be294ed067eff5ccdebe638d43c2f07b9d077da8daa9d66f721", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1f171e6e5573be294ed067eff5ccdebe638d43c2f07b9d077da8daa9d66f721", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1f171e6e5573be294ed067eff5ccdebe638d43c2f07b9d077da8daa9d66f721", kill_on_drop: false }`
[INFO] [stdout] a1f171e6e5573be294ed067eff5ccdebe638d43c2f07b9d077da8daa9d66f721
[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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b143286c2a928590a6d76f93bf94d5523a29b80af6dc0728f55cfb798f98b4a1
[INFO] running `Command { std: "docker" "start" "-a" "b143286c2a928590a6d76f93bf94d5523a29b80af6dc0728f55cfb798f98b4a1", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling syn v2.0.107
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]    Compiling cubecl-common v0.6.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]     Checking embassy-futures v0.1.2
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking thread-tree v0.3.3
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]     Checking flate2 v1.1.4
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling macerator v0.2.9
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]    Compiling rstest_macros v0.25.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking deranged v0.5.4
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling burn-ndarray v0.18.0
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking time-core v0.1.6
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]     Checking imgref v1.12.0
[INFO] [stderr]     Checking bitstream-io v2.6.0
[INFO] [stderr]     Checking zune-core v0.4.12
[INFO] [stderr]     Checking moddef v0.3.0
[INFO] [stderr]     Checking slab v0.4.11
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]     Checking weezl v0.1.10
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking zune-jpeg v0.4.21
[INFO] [stderr]     Checking pxfm v0.1.25
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
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[INFO] [stderr]     Checking avif-serialize v0.8.6
[INFO] [stderr]     Checking itertools v0.14.0
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[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking lebe v0.5.3
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking data-encoding v2.9.0
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking rgb v0.8.52
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]     Checking atomic_float v1.1.0
[INFO] [stderr]     Checking image-webp v0.2.4
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking sanitize-filename v0.6.0
[INFO] [stderr]     Checking gif v0.13.3
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking moxcms v0.7.7
[INFO] [stderr]     Checking anstyle-query v1.1.4
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.10
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking env_filter v0.1.4
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking jiff v0.2.15
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking clap_builder v4.5.50
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking owned_ttf_parser v0.25.1
[INFO] [stderr]     Checking ab_glyph v0.2.32
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[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 equator-macro v0.4.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling profiling-procmacros v1.0.17
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]     Checking profiling v1.0.17
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling fax_derive v0.2.0
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking aligned-vec v0.6.4
[INFO] [stderr]     Checking fax v0.2.6
[INFO] [stderr]     Checking v_frame v0.3.9
[INFO] [stderr]    Compiling burn-derive v0.18.0
[INFO] [stderr]     Checking tracing-appender v0.2.3
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking criterion-plot v0.6.0
[INFO] [stderr]     Checking av1-grain v0.2.4
[INFO] [stderr]     Checking clap v4.5.50
[INFO] [stderr] error: could not compile `jiff` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name jiff --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/jiff-0.2.15/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on --cfg 'feature="alloc"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "js", "logging", "perf-inline", "serde", "static", "static-tz", "std", "tz-fat", "tz-system", "tzdb-bundle-always", "tzdb-bundle-platform", "tzdb-concatenated", "tzdb-zoneinfo"))' -C metadata=ab74d4e1f9c484fc -C extra-filename=-ed57f8408776ee11 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `darling_core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name darling_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/darling_core-0.20.11/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="strsim"' --cfg 'feature="suggestions"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("diagnostics", "strsim", "suggestions"))' -C metadata=239f4019fecfed7d -C extra-filename=-b867db4d7c17a1a6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern fnv=/opt/rustwide/target/debug/deps/libfnv-bd60753855300b18.rmeta --extern ident_case=/opt/rustwide/target/debug/deps/libident_case-ecc112105bc5215b.rmeta --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-551179309bff60ee.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-7a48f1ed10ce7da7.rmeta --extern strsim=/opt/rustwide/target/debug/deps/libstrsim-9754e702f19a9357.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-732c7c6952c8ec8b.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `ndarray` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name ndarray --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.16.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on --cfg 'feature="default"' --cfg 'feature="rayon"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("approx", "blas", "default", "docs", "matrixmultiply-threading", "portable-atomic-critical-section", "rayon", "serde", "serde-1", "std", "test"))' -C metadata=39044dab3b767716 -C extra-filename=-e2c989ceb8311eb3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern matrixmultiply=/opt/rustwide/target/debug/deps/libmatrixmultiply-ae6c256b69eb7c85.rmeta --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-b6bba3dbe059b6dc.rmeta --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-68d5197f7350e770.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-34ebf5abec28bf46.rmeta --extern rawpointer=/opt/rustwide/target/debug/deps/librawpointer-012216e7a9288024.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-bfa086ce06b0fa0a.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b143286c2a928590a6d76f93bf94d5523a29b80af6dc0728f55cfb798f98b4a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b143286c2a928590a6d76f93bf94d5523a29b80af6dc0728f55cfb798f98b4a1", kill_on_drop: false }`
[INFO] [stdout] b143286c2a928590a6d76f93bf94d5523a29b80af6dc0728f55cfb798f98b4a1
