[INFO] fetching crate rustymcp 0.2.0...
[INFO] checking rustymcp-0.2.0 against d0ab665d12770dbaae620b539ee4319b83445f45 for pr-133502-25
[INFO] extracting crate rustymcp 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rustymcp 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rustymcp 0.2.0
[INFO] tweaked toml for crates.io crate rustymcp 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustymcp 0.2.0 on toolchain d0ab665d12770dbaae620b539ee4319b83445f45
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d0ab665d12770dbaae620b539ee4319b83445f45" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rustymcp 0.2.0 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" "+d0ab665d12770dbaae620b539ee4319b83445f45" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 82b1bc7cb864c3107c09b60c104d6c7b1e51d3315f0b3e1f2a1f78db58d15cbd
[INFO] running `Command { std: "docker" "start" "82b1bc7cb864c3107c09b60c104d6c7b1e51d3315f0b3e1f2a1f78db58d15cbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82b1bc7cb864c3107c09b60c104d6c7b1e51d3315f0b3e1f2a1f78db58d15cbd", 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" "82b1bc7cb864c3107c09b60c104d6c7b1e51d3315f0b3e1f2a1f78db58d15cbd" "/opt/rustwide/cargo-home/bin/cargo" "+d0ab665d12770dbaae620b539ee4319b83445f45" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82b1bc7cb864c3107c09b60c104d6c7b1e51d3315f0b3e1f2a1f78db58d15cbd", 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" "82b1bc7cb864c3107c09b60c104d6c7b1e51d3315f0b3e1f2a1f78db58d15cbd" "/opt/rustwide/cargo-home/bin/cargo" "+d0ab665d12770dbaae620b539ee4319b83445f45" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking slab v0.4.11
[INFO] [stderr]     Checking value-bag v1.11.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.2
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking futures-channel v0.3.31
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[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]     Checking tower-service v0.3.3
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[INFO] [stderr]     Checking concurrent-queue v2.5.0
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[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling serde_json v1.0.145
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[INFO] [stderr]     Checking rustls-pki-types v1.12.0
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[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]     Checking tower-layer v0.3.3
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[INFO] [stderr]    Compiling syn v2.0.106
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[INFO] [stderr]    Compiling openssl-sys v0.9.109
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[INFO] [stderr]     Checking anstyle-parse v0.2.7
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[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking iri-string v0.7.8
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[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]     Checking regex-automata v0.4.11
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking anstream v0.6.20
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking deranged v0.5.4
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling either v1.15.0
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[INFO] [stderr]    Compiling schemars v0.8.22
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking time-core v0.1.6
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]     Checking clap_builder v4.5.48
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling string_cache v0.8.9
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling ena v0.14.3
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking async-lock v3.4.1
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking bisection v0.1.0
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking async-executor v1.13.3
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]     Checking lalrpop-util v0.20.2
[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/d0ab665d12770dbaae620b539ee4319b83445f45/bin/rustc --crate-name regex_automata --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-automata-0.4.11/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"' --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=c28442bab59ee31d -C extra-filename=-9ce92c65968612be --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-62759d5d74393503.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-7c3b23e851763d6f.rmeta --extern regex_syntax=/opt/rustwide/target/debug/deps/libregex_syntax-323aa5e72fd3a9b6.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 `regex-syntax` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d0ab665d12770dbaae620b539ee4319b83445f45/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.6/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="std"' --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"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=03a6a0549bea2842 -C extra-filename=-0a2a68aabf7a8022 --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] running `Command { std: "docker" "inspect" "82b1bc7cb864c3107c09b60c104d6c7b1e51d3315f0b3e1f2a1f78db58d15cbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82b1bc7cb864c3107c09b60c104d6c7b1e51d3315f0b3e1f2a1f78db58d15cbd", kill_on_drop: false }`
[INFO] [stdout] 82b1bc7cb864c3107c09b60c104d6c7b1e51d3315f0b3e1f2a1f78db58d15cbd
