[INFO] fetching crate rag_engine 0.8.1...
[INFO] checking rag_engine-0.8.1 against 79c0559184f27f4433a6fbc260b950d06d4a4889 for pr-162233-crater-rollup
[INFO] extracting crate rag_engine 0.8.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rag_engine 0.8.1
[INFO] finished tweaking crates.io crate rag_engine 0.8.1
[INFO] tweaked toml for crates.io crate rag_engine 0.8.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rag_engine 0.8.1 on toolchain 79c0559184f27f4433a6fbc260b950d06d4a4889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rag_engine 0.8.1 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" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:104:1
[INFO] [stderr]     |
[INFO] [stderr] 104 | readme = "README.md"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `rag_engine` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9d56ea1457212e4f01c605c07a316de72dbac23570c2da5f1cd5e34b0176c718
[INFO] running `Command { std: "docker" "start" "9d56ea1457212e4f01c605c07a316de72dbac23570c2da5f1cd5e34b0176c718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d56ea1457212e4f01c605c07a316de72dbac23570c2da5f1cd5e34b0176c718", 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" "9d56ea1457212e4f01c605c07a316de72dbac23570c2da5f1cd5e34b0176c718" "/opt/rustwide/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d56ea1457212e4f01c605c07a316de72dbac23570c2da5f1cd5e34b0176c718", 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" "9d56ea1457212e4f01c605c07a316de72dbac23570c2da5f1cd5e34b0176c718" "/opt/rustwide/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:104:1
[INFO] [stderr]     |
[INFO] [stderr] 104 | readme = "README.md"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `rag_engine` (manifest) generated 1 warning
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.1
[INFO] [stderr]     Checking litemap v0.7.5
[INFO] [stderr]     Checking writeable v0.5.5
[INFO] [stderr]    Compiling icu_properties_data v1.5.1
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.1
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking write16 v1.0.0
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]     Checking utf16_iter v1.0.5
[INFO] [stderr]     Checking rustls-pki-types v1.13.1
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling icu_locale_data v2.1.1
[INFO] [stderr]     Checking litemap v0.8.1
[INFO] [stderr]    Compiling rustls v0.23.26
[INFO] [stderr]     Checking ring v0.17.14
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]    Compiling icu_segmenter_data v2.1.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking webpki-roots v0.26.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking flate2 v1.1.7
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]    Compiling enum-as-inner v0.6.1
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking socks v0.3.4
[INFO] [stderr]    Compiling esaxx-rs v0.1.10
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking jiff v0.2.17
[INFO] [stderr]     Checking pom v1.1.0
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]     Checking sysctl v0.5.5
[INFO] [stderr]     Checking hashlink v0.9.1
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.7
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]     Checking rustls-webpki v0.103.1
[INFO] [stderr]    Compiling monostate-impl v0.1.18
[INFO] [stderr]    Compiling derive_utils v0.15.0
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking rangemap v1.7.1
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.2.2
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]     Checking yoke v0.7.5
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]     Checking monostate v0.1.18
[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]    Compiling auto_enums v0.8.7
[INFO] [stderr]     Checking macro_rules_attribute v0.2.2
[INFO] [stderr]     Checking compact_str v0.9.0
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking spm_precompiled v0.1.4
[INFO] [stderr]     Checking r2d2 v0.8.10
[INFO] [stderr]     Checking uuid v1.20.0
[INFO] [stderr]     Checking type1-encoding-parser v0.1.0
[INFO] [stderr]     Checking adobe-cmap-parser v0.4.1
[INFO] [stderr]     Checking zip v0.6.6
[INFO] [stderr]     Checking dary_heap v0.3.8
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking lopdf v0.34.0
[INFO] [stderr]     Checking euclid v0.20.14
[INFO] [stderr]     Checking quick-xml v0.36.2
[INFO] [stderr]     Checking unicode-normalization-alignments v0.1.12
[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/79c0559184f27f4433a6fbc260b950d06d4a4889/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,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="dfa"' --cfg 'feature="dfa-build"' --cfg 'feature="dfa-onepass"' --cfg 'feature="dfa-search"' --cfg 'feature="hybrid"' --cfg 'feature="meta"' --cfg 'feature="nfa"' --cfg 'feature="nfa-backtrack"' --cfg 'feature="nfa-pikevm"' --cfg 'feature="nfa-thompson"' --cfg 'feature="perf"' --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=bc10ae1168425cfd -C extra-filename=-2e11965d0021b687 --out-dir /opt/rustwide/target/debug/build/regex-automata/2e11965d0021b687/out -L dependency=/opt/rustwide/target/debug/build/memchr/7c3b23e851763d6f/out --extern aho_corasick=/opt/rustwide/target/debug/build/aho-corasick/819cc961bc052511/out/libaho_corasick-819cc961bc052511.rmeta --extern memchr=/opt/rustwide/target/debug/build/memchr/7c3b23e851763d6f/out/libmemchr-7c3b23e851763d6f.rmeta --extern regex_syntax=/opt/rustwide/target/debug/build/regex-syntax/02f2daf0cc200caa/out/libregex_syntax-02f2daf0cc200caa.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9d56ea1457212e4f01c605c07a316de72dbac23570c2da5f1cd5e34b0176c718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d56ea1457212e4f01c605c07a316de72dbac23570c2da5f1cd5e34b0176c718", kill_on_drop: false }`
[INFO] [stdout] 9d56ea1457212e4f01c605c07a316de72dbac23570c2da5f1cd5e34b0176c718
