[INFO] fetching crate citadeldb-mcp 2.1.0...
[INFO] checking citadeldb-mcp-2.1.0 against 416264364aa47959f5827723e1d7dabc95d0744b for pr-162242
[INFO] extracting crate citadeldb-mcp 2.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate citadeldb-mcp 2.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate citadeldb-mcp 2.1.0
[INFO] tweaked toml for crates.io crate citadeldb-mcp 2.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate citadeldb-mcp 2.1.0 on toolchain 416264364aa47959f5827723e1d7dabc95d0744b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate citadeldb-mcp 2.1.0 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" "+416264364aa47959f5827723e1d7dabc95d0744b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:67:1
[INFO] [stderr]    |
[INFO] [stderr] 67 | 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: `citadeldb-mcp` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6d2c98472ce9252fcfee99395d221901af06cb57410d6e2abb4f3aafcda0b590
[INFO] running `Command { std: "docker" "start" "6d2c98472ce9252fcfee99395d221901af06cb57410d6e2abb4f3aafcda0b590", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d2c98472ce9252fcfee99395d221901af06cb57410d6e2abb4f3aafcda0b590", 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" "6d2c98472ce9252fcfee99395d221901af06cb57410d6e2abb4f3aafcda0b590" "/opt/rustwide/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d2c98472ce9252fcfee99395d221901af06cb57410d6e2abb4f3aafcda0b590", 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" "6d2c98472ce9252fcfee99395d221901af06cb57410d6e2abb4f3aafcda0b590" "/opt/rustwide/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "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:67:1
[INFO] [stderr]    |
[INFO] [stderr] 67 | 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: `citadeldb-mcp` (manifest) generated 1 warning
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling cc v1.2.63
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling zerocopy-derive v0.8.52
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling pulp v0.22.2
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking reborrow v0.5.5
[INFO] [stderr]     Checking pulp-wasm-simd-flag v0.1.0
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]    Compiling dyn-stack-macros v0.1.3
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling displaydoc v0.2.6
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling regex-lite v0.1.9
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking citadeldb-core v2.1.0
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling ucd-parse v0.1.13
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking log v0.4.32
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking argon2 v0.5.3
[INFO] [stderr]    Compiling blake3 v1.8.5
[INFO] [stderr]    Compiling onig_sys v69.9.3
[INFO] [stderr]     Checking aes-kw v0.2.1
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking citadeldb-page v2.1.0
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]     Checking citadeldb-io v2.1.0
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]     Checking dyn-stack v0.13.2
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling esaxx-rs v0.1.10
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling stacker v0.1.24
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]    Compiling snow v0.10.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling monostate-impl v0.1.18
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.2.2
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking chacha20poly1305 v0.10.1
[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]     Checking monostate v0.1.18
[INFO] [stderr]     Checking macro_rules_attribute v0.2.2
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking compact_str v0.9.1
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking rustls-pki-types v1.14.1
[INFO] [stderr]     Checking dary_heap v0.3.9
[INFO] [stderr]     Checking unicode-normalization-alignments v0.1.12
[INFO] [stderr]     Checking typed-path v0.12.3
[INFO] [stderr]     Checking unicode_categories v0.1.1
[INFO] [stderr]     Checking safetensors v0.7.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling recursive-proc-macro-impl v0.1.1
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking spm_precompiled v0.1.4
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking tantivy-tokenizer-api v0.3.0
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking jiff v0.2.28
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]    Compiling rustls v0.23.40
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking zip v7.2.0
[INFO] [stderr]     Checking webpki-roots v1.0.7
[INFO] [stderr]     Checking compact_str v0.8.2
[INFO] [stderr]     Checking serde_plain v1.0.2
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking rayon-cond v0.4.0
[INFO] [stderr] error: could not compile `object` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/416264364aa47959f5827723e1d7dabc95d0744b/bin/rustc --crate-name object --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/object-0.37.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="archive"' --cfg 'feature="coff"' --cfg 'feature="elf"' --cfg 'feature="macho"' --cfg 'feature="pe"' --cfg 'feature="read"' --cfg 'feature="read_core"' --cfg 'feature="std"' --cfg 'feature="unaligned"' --cfg 'feature="xcoff"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all", "alloc", "archive", "build", "build_core", "cargo-all", "coff", "compression", "core", "default", "doc", "elf", "macho", "pe", "read", "read_core", "rustc-dep-of-std", "std", "unaligned", "unstable", "unstable-all", "wasm", "write", "write_core", "write_std", "xcoff"))' -C metadata=04bd01909a898b00 -C extra-filename=-6f6892cfa163e83d --out-dir /opt/rustwide/target/debug/build/object/6f6892cfa163e83d/out --extern memchr=/opt/rustwide/target/debug/build/memchr/b9a102fe3c222a5a/out/libmemchr-b9a102fe3c222a5a.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies --cfg core_error --check-cfg 'cfg(core_error)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6d2c98472ce9252fcfee99395d221901af06cb57410d6e2abb4f3aafcda0b590", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d2c98472ce9252fcfee99395d221901af06cb57410d6e2abb4f3aafcda0b590", kill_on_drop: false }`
[INFO] [stdout] 6d2c98472ce9252fcfee99395d221901af06cb57410d6e2abb4f3aafcda0b590
