[INFO] fetching crate rememhq-mcp 0.1.18...
[INFO] checking rememhq-mcp-0.1.18 against e7769602aca3770e8d8ea55716becb22e839a579 for pr-161253
[INFO] extracting crate rememhq-mcp 0.1.18 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rememhq-mcp 0.1.18
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rememhq-mcp 0.1.18
[INFO] tweaked toml for crates.io crate rememhq-mcp 0.1.18 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rememhq-mcp 0.1.18 on toolchain e7769602aca3770e8d8ea55716becb22e839a579
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e7769602aca3770e8d8ea55716becb22e839a579" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rememhq-mcp 0.1.18 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" "+e7769602aca3770e8d8ea55716becb22e839a579" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.126
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.126
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.126
[INFO] [stderr]   Downloaded uuid v1.26.0
[INFO] [stderr]   Downloaded libredox v0.1.18
[INFO] [stderr]   Downloaded fallible-streaming-iterator v0.1.9
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.126
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.76
[INFO] [stderr]   Downloaded kqueue-sys v1.1.2
[INFO] [stderr]   Downloaded once_cell_polyfill v1.70.2
[INFO] [stderr]   Downloaded jni-sys-macros v0.4.1
[INFO] [stderr]   Downloaded inotify-sys v0.1.8
[INFO] [stderr]   Downloaded anstyle-wincon v3.0.11
[INFO] [stderr]   Downloaded jni-sys v0.4.1
[INFO] [stderr]   Downloaded fallible-iterator v0.3.0
[INFO] [stderr]   Downloaded displaydoc v0.2.6
[INFO] [stderr]   Downloaded quote v1.0.46
[INFO] [stderr]   Downloaded rsqlite-vfs v0.1.1
[INFO] [stderr]   Downloaded inotify v0.11.4
[INFO] [stderr]   Downloaded libremem-sys v0.1.18
[INFO] [stderr]   Downloaded notify-types v2.1.0
[INFO] [stderr]   Downloaded hybrid-array v0.4.13
[INFO] [stderr]   Downloaded wasm-streams v0.5.0
[INFO] [stderr]   Downloaded kqueue v1.2.0
[INFO] [stderr]   Downloaded hashlink v0.12.1
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[INFO] [stderr]   Downloaded chacha20 v0.10.1
[INFO] [stderr]   Downloaded rustls-pki-types v1.15.0
[INFO] [stderr]   Downloaded matrixmultiply v0.3.10
[INFO] [stderr]   Downloaded socket2 v0.6.4
[INFO] [stderr]   Downloaded jni-macros v0.22.4
[INFO] [stderr]   Downloaded toml v1.1.4+spec-1.1.0
[INFO] [stderr]   Downloaded bitflags v2.13.0
[INFO] [stderr]   Downloaded portable-atomic-util v0.2.7
[INFO] [stderr]   Downloaded utoipa v5.5.0
[INFO] [stderr]   Downloaded mio v1.2.1
[INFO] [stderr]   Downloaded http v1.4.2
[INFO] [stderr]   Downloaded js-sys v0.3.103
[INFO] [stderr]   Downloaded rememhq-core v0.1.18
[INFO] [stderr]   Downloaded utoipa-gen v5.5.0
[INFO] [stderr]   Downloaded regex v1.12.4
[INFO] [stderr]   Downloaded hyper v1.10.1
[INFO] [stderr]   Downloaded webpki-root-certs v1.0.8
[INFO] [stderr]   Downloaded rusqlite v0.40.2
[INFO] [stderr]   Downloaded winnow v1.0.3
[INFO] [stderr]   Downloaded jni v0.22.4
[INFO] [stderr]   Downloaded aws-lc-rs v1.17.1
[INFO] [stderr]   Downloaded quinn-proto v0.11.16
[INFO] [stderr]   Downloaded ndarray v0.17.2
[INFO] [stderr]   Downloaded chrono v0.4.45
[INFO] [stderr]   Downloaded syn v2.0.118
[INFO] [stderr]   Downloaded simd_cesu8 v1.1.1
[INFO] [stderr]   Downloaded rustls v0.23.41
[INFO] [stderr]   Downloaded web-sys v0.3.103
[INFO] [stderr]   Downloaded libsqlite3-sys v0.38.2
[INFO] [stderr]   Downloaded sqlite-wasm-rs v0.5.5
[INFO] [stderr]   Downloaded aws-lc-sys v0.42.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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] 00bf92fd05de75e3832cb6afc57af594e8a8664c5c0025f9d5f0a04e8b4bac68
[INFO] running `Command { std: "docker" "start" "00bf92fd05de75e3832cb6afc57af594e8a8664c5c0025f9d5f0a04e8b4bac68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00bf92fd05de75e3832cb6afc57af594e8a8664c5c0025f9d5f0a04e8b4bac68", 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" "00bf92fd05de75e3832cb6afc57af594e8a8664c5c0025f9d5f0a04e8b4bac68" "/opt/rustwide/cargo-home/bin/cargo" "+e7769602aca3770e8d8ea55716becb22e839a579" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00bf92fd05de75e3832cb6afc57af594e8a8664c5c0025f9d5f0a04e8b4bac68", 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" "00bf92fd05de75e3832cb6afc57af594e8a8664c5c0025f9d5f0a04e8b4bac68" "/opt/rustwide/cargo-home/bin/cargo" "+e7769602aca3770e8d8ea55716becb22e839a579" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.11
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling aws-lc-rs v1.17.1
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]     Checking writeable v0.6.3
[INFO] [stderr]     Checking litemap v0.8.2
[INFO] [stderr]    Compiling icu_properties_data v2.2.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.2.0
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking rustls-pki-types v1.15.0
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]    Compiling rustls v0.23.41
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]    Compiling serde_json v1.0.151
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[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking regex-syntax v0.8.11
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[INFO] [stderr]    Compiling inotify-sys v0.1.8
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling syn v2.0.118
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[INFO] [stderr]    Compiling getrandom v0.4.3
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[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling anyhow v1.0.104
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[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]     Checking parking_lot v0.12.5
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[INFO] [stderr]     Checking hybrid-array v0.4.13
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking hashlink v0.12.1
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[INFO] [stderr]     Checking clap_lex v1.1.0
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[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]     Checking clap_builder v4.6.6
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]     Checking ndarray v0.17.2
[INFO] [stderr]     Checking fastrand v2.5.0
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]    Compiling uuid v1.26.0
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling aws-lc-sys v0.42.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.38.2
[INFO] [stderr]    Compiling libremem-sys v0.1.18
[INFO] [stderr]     Checking toml v1.1.4+spec-1.1.0
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling clap_derive v4.6.4
[INFO] [stderr]    Compiling async-trait v0.1.92
[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/e7769602aca3770e8d8ea55716becb22e839a579/bin/rustc --crate-name regex_automata --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-automata-0.4.14/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="dfa-build"' --cfg 'feature="dfa-onepass"' --cfg 'feature="dfa-search"' --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=bbb68c1935ecece5 -C extra-filename=-00fa145077fcdb3f --out-dir /opt/rustwide/target/debug/build/regex-automata/00fa145077fcdb3f/out -L dependency=/opt/rustwide/target/debug/build/aho-corasick/c39031c9079e04d2/out -L dependency=/opt/rustwide/target/debug/build/memchr/1479ae024ac081f3/out -L dependency=/opt/rustwide/target/debug/build/regex-syntax/aa2c0ef21912879c/out --extern aho_corasick=/opt/rustwide/target/debug/build/aho-corasick/c39031c9079e04d2/out/libaho_corasick-c39031c9079e04d2.rmeta --extern memchr=/opt/rustwide/target/debug/build/memchr/1479ae024ac081f3/out/libmemchr-1479ae024ac081f3.rmeta --extern regex_syntax=/opt/rustwide/target/debug/build/regex-syntax/aa2c0ef21912879c/out/libregex_syntax-aa2c0ef21912879c.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/e7769602aca3770e8d8ea55716becb22e839a579/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.118/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -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=eb49bd5d46bf93de -C extra-filename=-96e082687b56cdd9 --out-dir /opt/rustwide/target/debug/build/syn/96e082687b56cdd9/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out -L dependency=/opt/rustwide/target/debug/build/quote/12a774c18bdf157c/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/12a774c18bdf157c/out/libquote-12a774c18bdf157c.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "00bf92fd05de75e3832cb6afc57af594e8a8664c5c0025f9d5f0a04e8b4bac68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00bf92fd05de75e3832cb6afc57af594e8a8664c5c0025f9d5f0a04e8b4bac68", kill_on_drop: false }`
[INFO] [stdout] 00bf92fd05de75e3832cb6afc57af594e8a8664c5c0025f9d5f0a04e8b4bac68