[INFO] fetching crate acorn-lib 0.1.46...
[INFO] checking acorn-lib-0.1.46 against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] extracting crate acorn-lib 0.1.46 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate acorn-lib 0.1.46
[INFO] finished tweaking crates.io crate acorn-lib 0.1.46
[INFO] tweaked toml for crates.io crate acorn-lib 0.1.46 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate acorn-lib 0.1.46 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 acorn-lib 0.1.46 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9e8319adb693b4230dc069fe94b7e7cc542ea040b3b6f86f472484795f22499d
[INFO] running `Command { std: "docker" "start" "-a" "9e8319adb693b4230dc069fe94b7e7cc542ea040b3b6f86f472484795f22499d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e8319adb693b4230dc069fe94b7e7cc542ea040b3b6f86f472484795f22499d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e8319adb693b4230dc069fe94b7e7cc542ea040b3b6f86f472484795f22499d", kill_on_drop: false }`
[INFO] [stdout] 9e8319adb693b4230dc069fe94b7e7cc542ea040b3b6f86f472484795f22499d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d5dec39d2e46f8270109fe53b373d951cb824d6d6675cc74f7fa4a035692195c
[INFO] running `Command { std: "docker" "start" "-a" "d5dec39d2e46f8270109fe53b373d951cb824d6d6675cc74f7fa4a035692195c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling cc v1.2.19
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling polars-utils v0.51.0
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking phf_shared v0.12.1
[INFO] [stderr]     Checking memmap2 v0.9.8
[INFO] [stderr]     Checking polars-error v0.51.0
[INFO] [stderr]    Compiling polars-schema v0.51.0
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]     Checking phf v0.12.1
[INFO] [stderr]    Compiling polars-arrow v0.51.0
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking dyn-clone v1.0.19
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]     Checking ethnum v1.5.2
[INFO] [stderr]    Compiling polars-compute v0.51.0
[INFO] [stderr]     Checking debug_unsafe v0.1.3
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling cpufeatures v0.2.16
[INFO] [stderr]    Compiling time-macros v0.2.21
[INFO] [stderr]     Checking atoi_simd v0.16.1
[INFO] [stderr]     Checking zlib-rs v0.5.2
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.100
[INFO] [stderr]     Checking boxcar v0.2.14
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking fast-float2 v0.2.3
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling polars-core v0.51.0
[INFO] [stderr]    Compiling rustls v0.23.22
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]    Compiling bumpalo v3.17.0
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling polars-ops v0.51.0
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]    Compiling polars-plan v0.51.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking argminmax v0.6.3
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]     Checking webpki-roots v1.0.4
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]     Checking time v0.3.40
[INFO] [stderr]     Checking home v0.5.11
[INFO] [stderr]    Compiling wasm-bindgen v0.2.100
[INFO] [stderr]     Checking psl-types v2.0.11
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking libz-rs-sys v0.5.2
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]     Checking compression-core v0.4.29
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]    Compiling web_atoms v0.1.3
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]    Compiling psm v0.1.26
[INFO] [stderr]    Compiling stacker v0.1.21
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling onig_sys v69.9.1
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]     Checking compression-codecs v0.4.30
[INFO] [stderr]     Checking bstr v1.11.3
[INFO] [stderr]    Compiling toml_writer v1.0.4
[INFO] [stderr]    Compiling jetscii v0.5.3
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]     Checking pem v3.0.5
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling polars-lazy v0.51.0
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]    Compiling owo-colors v4.2.3
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling portable-atomic v1.10.0
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking globset v0.4.18
[INFO] [stderr]    Compiling ref-cast v1.0.24
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]    Compiling pulldown-cmark v0.13.0
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling serde_spanned v1.0.3
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]    Compiling html-validation v0.1.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking console v0.16.1
[INFO] [stderr]     Checking getopts v0.2.24
[INFO] [stderr]    Compiling rust-embed-utils v8.8.0
[INFO] [stderr]     Checking secrecy v0.10.3
[INFO] [stderr]     Checking terminal-trx v0.2.5
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling polars v0.51.0
[INFO] [stderr]    Compiling serde_yml v0.0.12
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking predicates-core v1.0.9
[INFO] [stderr]     Checking by_address v1.2.1
[INFO] [stderr]     Checking std_prelude v0.2.12
[INFO] [stderr]    Compiling mockall_derive v0.13.1
[INFO] [stderr]    Compiling toml v0.9.8
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
[INFO] [stderr]     Checking pulldown-cmark-escape v0.11.0
[INFO] [stderr]     Checking xterm-color v1.0.1
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking cached_proc_macro_types v0.1.1
[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]     Checking terminal-colorsaurus v1.0.1
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking eyre v0.6.12
[INFO] [stderr]     Checking path_abs v0.5.1
[INFO] [stderr]     Checking zopfli v0.8.2
[INFO] [stderr]     Checking libyml v0.0.5
[INFO] [stderr]     Checking ordered-multimap v0.7.3
[INFO] [stderr]     Checking shellexpand v3.1.1
[INFO] [stderr]     Checking html5gum v0.8.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]     Checking onig v6.5.1
[INFO] [stderr] error: could not compile `regex-automata` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name regex_automata --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-automata-0.4.13/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 --allow=unexpected_cfgs --check-cfg 'cfg(docsrs_regex)' --cfg 'feature="alloc"' --cfg 'feature="dfa-onepass"' --cfg 'feature="hybrid"' --cfg 'feature="meta"' --cfg 'feature="nfa-backtrack"' --cfg 'feature="nfa-pikevm"' --cfg 'feature="nfa-thompson"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="perf-literal-multisubstring"' --cfg 'feature="perf-literal-substring"' --cfg 'feature="std"' --cfg 'feature="syntax"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' --cfg 'feature="unicode-word-boundary"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "dfa", "dfa-build", "dfa-onepass", "dfa-search", "hybrid", "internal-instrument", "internal-instrument-pikevm", "logging", "meta", "nfa", "nfa-backtrack", "nfa-pikevm", "nfa-thompson", "perf", "perf-inline", "perf-literal", "perf-literal-multisubstring", "perf-literal-substring", "std", "syntax", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unicode-word-boundary"))' -C metadata=2dc6496568ee32b8 -C extra-filename=-2cbf119b65f0e585 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-226035d502e46be3.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-385abaa02608ee6d.rmeta --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-a51f3b0cccc0511b.rmeta --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 `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.108/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="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=08f2ab03c2eb4ac3 -C extra-filename=-185c20392679b810 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-50541aa2b6511315.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-4a600e36eb4cde7c.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-13328ff8d6cc16fd.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "d5dec39d2e46f8270109fe53b373d951cb824d6d6675cc74f7fa4a035692195c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5dec39d2e46f8270109fe53b373d951cb824d6d6675cc74f7fa4a035692195c", kill_on_drop: false }`
[INFO] [stdout] d5dec39d2e46f8270109fe53b373d951cb824d6d6675cc74f7fa4a035692195c