[INFO] cloning repository https://github.com/ndhkaeru/codebase-mcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ndhkaeru/codebase-mcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fndhkaeru%2Fcodebase-mcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fndhkaeru%2Fcodebase-mcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 92a2ca040b8c6e0a7362db9ed16a78a06153a020
[INFO] checking ndhkaeru/codebase-mcp against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fndhkaeru%2Fcodebase-mcp" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/ndhkaeru/codebase-mcp
[INFO] finished tweaking git repo https://github.com/ndhkaeru/codebase-mcp
[INFO] tweaked toml for git repo https://github.com/ndhkaeru/codebase-mcp written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ndhkaeru/codebase-mcp on toolchain c60b92c03ca8a3b101eb9d57f51e2232690638c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ndhkaeru/codebase-mcp 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" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 34b1119720aca034a967c7434dcd831df85cba5d8d8fd2564792dcd3d001f161
[INFO] running `Command { std: "docker" "start" "34b1119720aca034a967c7434dcd831df85cba5d8d8fd2564792dcd3d001f161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34b1119720aca034a967c7434dcd831df85cba5d8d8fd2564792dcd3d001f161", 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" "34b1119720aca034a967c7434dcd831df85cba5d8d8fd2564792dcd3d001f161" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34b1119720aca034a967c7434dcd831df85cba5d8d8fd2564792dcd3d001f161", 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" "34b1119720aca034a967c7434dcd831df85cba5d8d8fd2564792dcd3d001f161" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling tree-sitter-language v0.1.7
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking litemap v0.8.1
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]     Checking num-conv v0.2.0
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking crossbeam-epoch v0.9.20
[INFO] [stderr]     Checking ownedbytes v0.9.0
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking bitpacking v0.9.3
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]    Compiling encoding_rs v0.8.41
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking utf8-ranges v1.0.5
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]     Checking tantivy-fst v0.5.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking tantivy-bitpacker v0.10.0
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking core_detect v1.0.0
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking murmurhash32 v0.3.1
[INFO] [stderr]    Compiling typetag v0.2.21
[INFO] [stderr]    Compiling multiversion_no_op v1.0.0
[INFO] [stderr]     Checking miniz_oxide v0.9.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking nom v7.1.3
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[INFO] [stderr]     Checking erased-serde v0.4.10
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking lru v0.18.5
[INFO] [stderr]     Checking hmac v0.13.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking memmap2 v0.9.11
[INFO] [stderr]     Checking grep-matcher v0.1.8
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking inventory v0.3.24
[INFO] [stderr]     Checking downcast-rs v2.0.2
[INFO] [stderr]     Checking fastdivide v0.4.2
[INFO] [stderr]     Checking bumpalo v3.20.2
[INFO] [stderr]     Checking heed-traits v0.20.0
[INFO] [stderr]     Checking libbz2-rs-sys v0.2.2
[INFO] [stderr]    Compiling heed v0.22.1
[INFO] [stderr]     Checking flate2 v1.1.10
[INFO] [stderr]     Checking pbkdf2 v0.13.0
[INFO] [stderr]     Checking zopfli v0.8.3
[INFO] [stderr]     Checking synchronoise v1.0.1
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]     Checking lru v0.16.5 (/opt/rustwide/workdir/vendor/lru-compat)
[INFO] [stderr]     Checking lzma-rust2 v0.16.2
[INFO] [stderr]     Checking sha1 v0.11.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking uuid v1.23.1
[INFO] [stderr]     Checking arc-swap v1.9.1
[INFO] [stderr]     Checking measure_time v0.9.0
[INFO] [stderr]     Checking ordered-float v5.3.0
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]     Checking bzip2 v0.6.1
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]     Checking census v0.4.2
[INFO] [stderr]     Checking levenshtein_automata v0.2.1
[INFO] [stderr]     Checking htmlescape v0.3.1
[INFO] [stderr]     Checking deflate64 v0.1.11
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking oneshot v0.1.13
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking lz4_flex v0.13.0
[INFO] [stderr]     Checking datasketches v0.2.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking similar v3.2.0
[INFO] [stderr]     Checking glob v0.3.4
[INFO] [stderr]     Checking bytecount v0.6.9
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling tree-sitter-objc v3.0.2
[INFO] [stderr]    Compiling tree-sitter-php v0.24.2
[INFO] [stderr]    Compiling tree-sitter-python v0.25.0
[INFO] [stderr]    Compiling tree-sitter-ruby v0.23.1
[INFO] [stderr]    Compiling tree-sitter-rust v0.24.2
[INFO] [stderr]    Compiling tree-sitter-swift v0.7.3
[INFO] [stderr]    Compiling tree-sitter-typescript v0.23.2
[INFO] [stderr]    Compiling tree-sitter-c v0.24.2
[INFO] [stderr]    Compiling tree-sitter-c-sharp v0.23.5
[INFO] [stderr]    Compiling tree-sitter-cpp v0.23.4
[INFO] [stderr]    Compiling tree-sitter-go v0.25.0
[INFO] [stderr]    Compiling tree-sitter-java v0.23.5
[INFO] [stderr]    Compiling tree-sitter-javascript v0.25.0
[INFO] [stderr]     Checking fs4 v0.13.1
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking globset v0.4.18
[INFO] [stderr]     Checking grep-regex v0.1.14
[INFO] [stderr]     Checking ignore v0.4.32
[INFO] [stderr]     Checking tar v0.4.46
[INFO] [stderr]     Checking dashmap v6.2.1
[INFO] [stderr]    Compiling tree-sitter v0.26.9
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling prettyplease v0.2.37
[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/c60b92c03ca8a3b101eb9d57f51e2232690638c7/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,unused-externs-silent --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=ceb78e5bef6e4cb3 -C extra-filename=-7c7437438a104b4b --out-dir /opt/rustwide/target/debug/build/syn/7c7437438a104b4b/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/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/28532d321a976b97/out/libquote-28532d321a976b97.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.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] [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/c60b92c03ca8a3b101eb9d57f51e2232690638c7/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.5/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="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=0c7f28f32cdc83cd -C extra-filename=-55a7a07fdd739b2c --out-dir /opt/rustwide/target/debug/build/syn/55a7a07fdd739b2c/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/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/28532d321a976b97/out/libquote-28532d321a976b97.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "34b1119720aca034a967c7434dcd831df85cba5d8d8fd2564792dcd3d001f161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34b1119720aca034a967c7434dcd831df85cba5d8d8fd2564792dcd3d001f161", kill_on_drop: false }`
[INFO] [stdout] 34b1119720aca034a967c7434dcd831df85cba5d8d8fd2564792dcd3d001f161
