[INFO] fetching crate iroh-lan 0.1.1...
[INFO] documenting iroh-lan-0.1.1 against da3f5c31e5535b3dc210067de660a45784ae1e9c for pr-162169
[INFO] extracting crate iroh-lan 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate iroh-lan 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate iroh-lan 0.1.1
[INFO] tweaked toml for crates.io crate iroh-lan 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate iroh-lan 0.1.1 on toolchain da3f5c31e5535b3dc210067de660a45784ae1e9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate iroh-lan 0.1.1 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" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "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-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] e3c46d7840c61e03c1f4b5da15b9c05659b7100567149435d1aa2e8d7ab63719
[INFO] running `Command { std: "docker" "start" "e3c46d7840c61e03c1f4b5da15b9c05659b7100567149435d1aa2e8d7ab63719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3c46d7840c61e03c1f4b5da15b9c05659b7100567149435d1aa2e8d7ab63719", 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" "e3c46d7840c61e03c1f4b5da15b9c05659b7100567149435d1aa2e8d7ab63719" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3c46d7840c61e03c1f4b5da15b9c05659b7100567149435d1aa2e8d7ab63719", 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" "e3c46d7840c61e03c1f4b5da15b9c05659b7100567149435d1aa2e8d7ab63719" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror v2.0.15
[INFO] [stderr]     Checking bitflags v2.9.2
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling cc v1.2.33
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking rustc-demangle v0.1.26
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]     Checking base64ct v1.8.0
[INFO] [stderr]     Checking tinyvec v1.9.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking pem-rfc7468 v1.0.0-rc.3
[INFO] [stderr]     Checking const-oid v0.10.1
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]     Checking cordyceps v0.3.4
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking diatomic-waker v0.2.3
[INFO] [stderr]    Compiling curve25519-dalek v5.0.0-pre.1
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]    Compiling ucd-parse v0.1.13
[INFO] [stderr]     Checking futures-buffered v0.2.12
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling iroh-quinn-udp v0.5.7
[INFO] [stderr]     Checking signature v3.0.0-rc.4
[INFO] [stderr]     Checking no-std-net v0.6.0
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]    Compiling n0-future v0.1.3
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking time-core v0.1.4
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]    Compiling litrs v0.4.2
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]    Compiling iroh-quinn v0.14.0
[INFO] [stderr]     Checking btparse v0.2.0
[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/da3f5c31e5535b3dc210067de660a45784ae1e9c/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.106/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --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=f62d849087f0e977 -C extra-filename=-f72c3efc7d15320e --out-dir /opt/rustwide/target/debug/build/syn/f72c3efc7d15320e/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/a4916dcd2575db7e/out -L dependency=/opt/rustwide/target/debug/build/quote/faae349f961da0a4/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/b3925cc8f83e9ac1/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/a4916dcd2575db7e/out/libproc_macro2-a4916dcd2575db7e.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/faae349f961da0a4/out/libquote-faae349f961da0a4.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/b3925cc8f83e9ac1/out/libunicode_ident-b3925cc8f83e9ac1.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" "e3c46d7840c61e03c1f4b5da15b9c05659b7100567149435d1aa2e8d7ab63719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3c46d7840c61e03c1f4b5da15b9c05659b7100567149435d1aa2e8d7ab63719", kill_on_drop: false }`
[INFO] [stdout] e3c46d7840c61e03c1f4b5da15b9c05659b7100567149435d1aa2e8d7ab63719
