[INFO] fetching crate nexql-mcp 0.5.0...
[INFO] checking nexql-mcp-0.5.0 against 416264364aa47959f5827723e1d7dabc95d0744b for pr-162242
[INFO] extracting crate nexql-mcp 0.5.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate nexql-mcp 0.5.0
[INFO] finished tweaking crates.io crate nexql-mcp 0.5.0
[INFO] tweaked toml for crates.io crate nexql-mcp 0.5.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nexql-mcp 0.5.0 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 nexql-mcp 0.5.0 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" "+416264364aa47959f5827723e1d7dabc95d0744b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:89:1
[INFO] [stderr]    |
[INFO] [stderr] 89 | 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:85:12
[INFO] [stderr]    |
[INFO] [stderr] 85 | homepage = "https://github.com/NexQL-OSS/mcp"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 90 | repository = "https://github.com/NexQL-OSS/mcp"
[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: `nexql-mcp` (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8ade94319bd4281e0646feba29890853462ecefa47fc35ceb9b0ed45226b4ebc
[INFO] running `Command { std: "docker" "start" "8ade94319bd4281e0646feba29890853462ecefa47fc35ceb9b0ed45226b4ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ade94319bd4281e0646feba29890853462ecefa47fc35ceb9b0ed45226b4ebc", 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" "8ade94319bd4281e0646feba29890853462ecefa47fc35ceb9b0ed45226b4ebc" "/opt/rustwide/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ade94319bd4281e0646feba29890853462ecefa47fc35ceb9b0ed45226b4ebc", 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" "8ade94319bd4281e0646feba29890853462ecefa47fc35ceb9b0ed45226b4ebc" "/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:89:1
[INFO] [stderr]    |
[INFO] [stderr] 89 | 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:85:12
[INFO] [stderr]    |
[INFO] [stderr] 85 | homepage = "https://github.com/NexQL-OSS/mcp"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 90 | repository = "https://github.com/NexQL-OSS/mcp"
[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: `nexql-mcp` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling cc v1.4.0
[INFO] [stderr]     Checking futures-sink v0.3.33
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]    Compiling either v1.17.0
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking tinyvec v1.12.0
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking futures-channel v0.3.33
[INFO] [stderr]     Checking futures-task v0.3.33
[INFO] [stderr]    Compiling glob v0.3.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking futures-util v0.3.33
[INFO] [stderr]     Checking md-5 v0.11.0
[INFO] [stderr]     Checking uuid v1.24.0
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]    Compiling clang-sys v1.9.1
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling libdbus-sys v0.2.7
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]     Checking phf_shared v0.13.1
[INFO] [stderr]     Checking stringprep v0.1.5
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]     Checking postgres-protocol v0.6.12
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]    Compiling bindgen v0.66.1
[INFO] [stderr]     Checking flagset v0.4.7
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]     Checking phf v0.13.1
[INFO] [stderr]     Checking num-iter v0.1.46
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking postgres-types v0.2.14
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking whoami v2.1.2
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling instability v0.3.13
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking dbus v0.9.12
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking num-rational v0.4.2
[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-2.0.119/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=197bcc89ecb20593 -C extra-filename=-cf9a9978d9be874a --out-dir /opt/rustwide/target/debug/build/syn/cf9a9978d9be874a/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.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] running `Command { std: "docker" "inspect" "8ade94319bd4281e0646feba29890853462ecefa47fc35ceb9b0ed45226b4ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ade94319bd4281e0646feba29890853462ecefa47fc35ceb9b0ed45226b4ebc", kill_on_drop: false }`
[INFO] [stdout] 8ade94319bd4281e0646feba29890853462ecefa47fc35ceb9b0ed45226b4ebc
