[INFO] cloning repository https://github.com/copyleftdev/smesh-crawler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/copyleftdev/smesh-crawler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcopyleftdev%2Fsmesh-crawler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcopyleftdev%2Fsmesh-crawler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2a5b97bafe5fc7bb7a4d0d1c4ef273f3ba28549
[INFO] checking copyleftdev/smesh-crawler against be3da1e8c043bb6f1f335463d3b1335cdf50b03c for pr-162597
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcopyleftdev%2Fsmesh-crawler" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/copyleftdev/smesh-crawler
[INFO] finished tweaking git repo https://github.com/copyleftdev/smesh-crawler
[INFO] tweaked toml for git repo https://github.com/copyleftdev/smesh-crawler written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/copyleftdev/smesh-crawler on toolchain be3da1e8c043bb6f1f335463d3b1335cdf50b03c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/copyleftdev/smesh-crawler 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" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:66:1
[INFO] [stderr]    |
[INFO] [stderr] 66 | 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:63:12
[INFO] [stderr]    |
[INFO] [stderr] 63 | homepage = "https://github.com/copyleftdev/smesh-crawler"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 67 | repository = "https://github.com/copyleftdev/smesh-crawler"
[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: `smesh-crawler` (manifest) generated 2 warnings
[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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2b6b5e09eb4b0e9a2a7943b4c774b08e182481bc025226f00d8ea98b3a61a612
[INFO] running `Command { std: "docker" "start" "2b6b5e09eb4b0e9a2a7943b4c774b08e182481bc025226f00d8ea98b3a61a612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b6b5e09eb4b0e9a2a7943b4c774b08e182481bc025226f00d8ea98b3a61a612", 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" "2b6b5e09eb4b0e9a2a7943b4c774b08e182481bc025226f00d8ea98b3a61a612" "/opt/rustwide/cargo-home/bin/cargo" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b6b5e09eb4b0e9a2a7943b4c774b08e182481bc025226f00d8ea98b3a61a612", 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" "2b6b5e09eb4b0e9a2a7943b4c774b08e182481bc025226f00d8ea98b3a61a612" "/opt/rustwide/cargo-home/bin/cargo" "+be3da1e8c043bb6f1f335463d3b1335cdf50b03c" "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:66:1
[INFO] [stderr]    |
[INFO] [stderr] 66 | 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:63:12
[INFO] [stderr]    |
[INFO] [stderr] 63 | homepage = "https://github.com/copyleftdev/smesh-crawler"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 67 | repository = "https://github.com/copyleftdev/smesh-crawler"
[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: `smesh-crawler` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling aws-lc-rs v1.18.0
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking alloc-stdlib v0.2.4
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking brotli-decompressor v5.0.3
[INFO] [stderr]     Checking rustls-native-certs v0.8.4
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling phf_codegen v0.13.1
[INFO] [stderr]    Compiling string_cache_codegen v0.6.1
[INFO] [stderr]    Compiling phf_macros v0.13.1
[INFO] [stderr]    Compiling asn1-rs-derive v0.5.1
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]     Checking rustc-hash v2.1.3
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking chacha20 v0.10.1
[INFO] [stderr]    Compiling web_atoms v0.2.6
[INFO] [stderr]    Compiling quinn-udp v0.5.15
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling oid-registry v0.7.1
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking phf v0.13.1
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking brotli v8.0.4
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]     Checking string_cache v0.9.0
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling quinn v0.11.11
[INFO] [stderr]     Checking rand_pcg v0.10.2
[INFO] [stderr]     Checking lru-slab v0.1.2
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling cc v1.4.3
[INFO] [stderr]     Checking fastbloom v0.17.0
[INFO] [stderr]    Compiling ref-cast v1.0.27
[INFO] [stderr]    Compiling selectors v0.38.0
[INFO] [stderr]     Checking tendril v0.5.1
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling cssparser-macros v0.7.0
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]     Checking data-encoding v2.11.1
[INFO] [stderr]     Checking cssparser v0.37.0
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]    Compiling rmcp v3.1.4
[INFO] [stderr]    Compiling redb v4.2.0
[INFO] [stderr]     Checking clap_builder v4.6.6
[INFO] [stderr]     Checking markup5ever v0.39.0
[INFO] [stderr]     Checking ego-tree v0.11.0
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]     Checking base64 v0.23.1
[INFO] [stderr]     Checking html5ever v0.39.0
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]    Compiling pastey v0.2.3
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]     Checking robotstxt v0.3.0
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]    Compiling aws-lc-sys v0.44.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling blake3 v1.8.7
[INFO] [stderr]     Checking uuid v1.24.1
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking scraper v0.27.0
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]    Compiling darling_core v0.24.1
[INFO] [stderr]    Compiling serde_derive_internals v0.30.0
[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/be3da1e8c043bb6f1f335463d3b1335cdf50b03c/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.3/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-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=07c34912bc26bb02 -C extra-filename=-5fbbf490cf0c66fb --out-dir /opt/rustwide/target/debug/build/syn/5fbbf490cf0c66fb/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" "2b6b5e09eb4b0e9a2a7943b4c774b08e182481bc025226f00d8ea98b3a61a612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b6b5e09eb4b0e9a2a7943b4c774b08e182481bc025226f00d8ea98b3a61a612", kill_on_drop: false }`
[INFO] [stdout] 2b6b5e09eb4b0e9a2a7943b4c774b08e182481bc025226f00d8ea98b3a61a612