[INFO] fetching crate phronesis-mcp 0.20.0...
[INFO] checking phronesis-mcp-0.20.0 against eff8269f797067c30555e77f160ec84c0ed15cd9 for pr-159356
[INFO] extracting crate phronesis-mcp 0.20.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate phronesis-mcp 0.20.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate phronesis-mcp 0.20.0
[INFO] tweaked toml for crates.io crate phronesis-mcp 0.20.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate phronesis-mcp 0.20.0 on toolchain eff8269f797067c30555e77f160ec84c0ed15cd9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eff8269f797067c30555e77f160ec84c0ed15cd9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate phronesis-mcp 0.20.0 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" "+eff8269f797067c30555e77f160ec84c0ed15cd9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tree-sitter-language v0.1.7
[INFO] [stderr]   Downloaded tree-sitter-python v0.25.0
[INFO] [stderr]   Downloaded phronesis-rhai v0.20.0
[INFO] [stderr]   Downloaded streaming-iterator v0.1.9
[INFO] [stderr]   Downloaded rmcp-macros v0.17.0
[INFO] [stderr]   Downloaded sealed v0.6.0
[INFO] [stderr]   Downloaded smart-default v0.7.1
[INFO] [stderr]   Downloaded globwalk v0.9.1
[INFO] [stderr]   Downloaded peg v0.6.3
[INFO] [stderr]   Downloaded peg-runtime v0.6.3
[INFO] [stderr]   Downloaded synthez v0.4.0
[INFO] [stderr]   Downloaded synthez-codegen v0.4.0
[INFO] [stderr]   Downloaded typed-builder-macro v0.23.2
[INFO] [stderr]   Downloaded peg-macros v0.6.3
[INFO] [stderr]   Downloaded inflections v1.1.1
[INFO] [stderr]   Downloaded typed-builder v0.23.2
[INFO] [stderr]   Downloaded cucumber-expressions v0.5.0
[INFO] [stderr]   Downloaded cucumber-codegen v0.23.0
[INFO] [stderr]   Downloaded gherkin v0.16.0
[INFO] [stderr]   Downloaded synthez-core v0.4.0
[INFO] [stderr]   Downloaded tree-sitter v0.25.10
[INFO] [stderr]   Downloaded cucumber v0.23.0
[INFO] [stderr]   Downloaded rmcp v0.17.0
[INFO] [stderr]   Downloaded tree-sitter-rust v0.24.2
[INFO] [stderr]   Downloaded web-sys v0.3.99
[INFO] [stderr]   Downloaded tree-sitter-typescript v0.23.2
[INFO] [stderr]   Downloaded tree-sitter-swift v0.7.2
[INFO] [stderr]   Downloaded phronesis v0.20.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3128ae53754fe935190a0dbdc808f6b871c2449e4928921b488f4a27c3bdba8f
[INFO] running `Command { std: "docker" "start" "3128ae53754fe935190a0dbdc808f6b871c2449e4928921b488f4a27c3bdba8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3128ae53754fe935190a0dbdc808f6b871c2449e4928921b488f4a27c3bdba8f", 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" "3128ae53754fe935190a0dbdc808f6b871c2449e4928921b488f4a27c3bdba8f" "/opt/rustwide/cargo-home/bin/cargo" "+eff8269f797067c30555e77f160ec84c0ed15cd9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3128ae53754fe935190a0dbdc808f6b871c2449e4928921b488f4a27c3bdba8f", 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" "3128ae53754fe935190a0dbdc808f6b871c2449e4928921b488f4a27c3bdba8f" "/opt/rustwide/cargo-home/bin/cargo" "+eff8269f797067c30555e77f160ec84c0ed15cd9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]    Compiling tree-sitter-language v0.1.7
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling cc v1.2.62
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking log v0.4.30
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]    Compiling anyhow v1.0.103
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling rmcp v0.17.0
[INFO] [stderr]    Compiling peg-runtime v0.6.3
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking uuid v1.23.1
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]    Compiling peg-macros v0.6.3
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking smawk v0.3.2
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]     Checking unsafe-libyaml-norway v0.2.15
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling pastey v0.2.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]    Compiling inflections v1.1.1
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking console v0.16.3
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking inventory v0.3.24
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking humantime v2.3.0
[INFO] [stderr]     Checking peg v0.6.3
[INFO] [stderr]     Checking terminal_size v0.4.4
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]    Compiling tree-sitter-swift v0.7.2
[INFO] [stderr]    Compiling tree-sitter-python v0.25.0
[INFO] [stderr]    Compiling tree-sitter-typescript v0.23.2
[INFO] [stderr]    Compiling tree-sitter-rust v0.24.2
[INFO] [stderr]     Checking criterion-plot v0.5.0
[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/eff8269f797067c30555e77f160ec84c0ed15cd9/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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="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=67c041aeae71e7b8 -C extra-filename=-b66dcf7209d2edaa --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3128ae53754fe935190a0dbdc808f6b871c2449e4928921b488f4a27c3bdba8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3128ae53754fe935190a0dbdc808f6b871c2449e4928921b488f4a27c3bdba8f", kill_on_drop: false }`
[INFO] [stdout] 3128ae53754fe935190a0dbdc808f6b871c2449e4928921b488f4a27c3bdba8f
