[INFO] fetching crate kaish-mcp 0.8.4...
[INFO] checking kaish-mcp-0.8.4 against 416264364aa47959f5827723e1d7dabc95d0744b for pr-162242
[INFO] extracting crate kaish-mcp 0.8.4 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate kaish-mcp 0.8.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate kaish-mcp 0.8.4
[INFO] tweaked toml for crates.io crate kaish-mcp 0.8.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kaish-mcp 0.8.4 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 kaish-mcp 0.8.4 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:114:1
[INFO] [stderr]     |
[INFO] [stderr] 114 | 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: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:110:12
[INFO] [stderr]     |
[INFO] [stderr] 110 | homepage = "https://github.com/tobert/kaish"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 115 | repository = "https://github.com/tobert/kaish"
[INFO] [stderr]     |              ---------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `kaish-mcp` (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8ba43b3f4a96acb2848569ee1f837e8b2dc0dd5971f8365f5ce2ae71f7a7a837
[INFO] running `Command { std: "docker" "start" "8ba43b3f4a96acb2848569ee1f837e8b2dc0dd5971f8365f5ce2ae71f7a7a837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ba43b3f4a96acb2848569ee1f837e8b2dc0dd5971f8365f5ce2ae71f7a7a837", 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" "8ba43b3f4a96acb2848569ee1f837e8b2dc0dd5971f8365f5ce2ae71f7a7a837" "/opt/rustwide/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ba43b3f4a96acb2848569ee1f837e8b2dc0dd5971f8365f5ce2ae71f7a7a837", 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" "8ba43b3f4a96acb2848569ee1f837e8b2dc0dd5971f8365f5ce2ae71f7a7a837" "/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:114:1
[INFO] [stderr]     |
[INFO] [stderr] 114 | 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: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:110:12
[INFO] [stderr]     |
[INFO] [stderr] 110 | homepage = "https://github.com/tobert/kaish"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 115 | repository = "https://github.com/tobert/kaish"
[INFO] [stderr]     |              ---------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `kaish-mcp` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling find-msvc-tools v0.1.7
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling zmij v1.0.14
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking clap_lex v1.0.0
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking crossbeam-utils v0.8.21
[INFO] [stderr]     Checking clap_builder v4.5.60
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking siphasher v1.0.3
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking iri-string v0.7.10
[INFO] [stderr]    Compiling procfs v0.18.0
[INFO] [stderr]     Checking jaq-core v2.2.1
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking phf_shared v0.12.1
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]    Compiling cc v1.2.52
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking grep-matcher v0.1.8
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling chumsky v1.0.0-alpha.8
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]     Checking regex-lite v0.1.8
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[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/416264364aa47959f5827723e1d7dabc95d0744b/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.114/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=924499ec0c93f174 -C extra-filename=-c4e637ee218314b7 --out-dir /opt/rustwide/target/debug/build/syn/c4e637ee218314b7/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/fce1a70fd2c3744d/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/9533002ac35f5809/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/fce1a70fd2c3744d/out/libproc_macro2-fce1a70fd2c3744d.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/e054a971070e2c6a/out/libquote-e054a971070e2c6a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/9533002ac35f5809/out/libunicode_ident-9533002ac35f5809.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] running `Command { std: "docker" "inspect" "8ba43b3f4a96acb2848569ee1f837e8b2dc0dd5971f8365f5ce2ae71f7a7a837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ba43b3f4a96acb2848569ee1f837e8b2dc0dd5971f8365f5ce2ae71f7a7a837", kill_on_drop: false }`
[INFO] [stdout] 8ba43b3f4a96acb2848569ee1f837e8b2dc0dd5971f8365f5ce2ae71f7a7a837
