[INFO] fetching crate iroh-docs 0.95.0...
[INFO] checking iroh-docs-0.95.0 against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] extracting crate iroh-docs 0.95.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate iroh-docs 0.95.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate iroh-docs 0.95.0
[INFO] tweaked toml for crates.io crate iroh-docs 0.95.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate iroh-docs 0.95.0 on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate iroh-docs 0.95.0 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b3a006c04777a6b07fb934971862182ab7c0371022a023cf028f8fc3b7c0c9c
[INFO] running `Command { std: "docker" "start" "-a" "5b3a006c04777a6b07fb934971862182ab7c0371022a023cf028f8fc3b7c0c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b3a006c04777a6b07fb934971862182ab7c0371022a023cf028f8fc3b7c0c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b3a006c04777a6b07fb934971862182ab7c0371022a023cf028f8fc3b7c0c9c", kill_on_drop: false }`
[INFO] [stdout] 5b3a006c04777a6b07fb934971862182ab7c0371022a023cf028f8fc3b7c0c9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d68e402b11998cfbab3107e47b9da5e7719f16be07515573569d3bd1d7fa29f9
[INFO] running `Command { std: "docker" "start" "-a" "d68e402b11998cfbab3107e47b9da5e7719f16be07515573569d3bd1d7fa29f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling cc v1.2.44
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking const-oid v0.10.1
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking pem-rfc7468 v1.0.0-rc.3
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking cordyceps v0.3.4
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]     Checking diatomic-waker v0.2.3
[INFO] [stderr]     Checking data-encoding v2.9.0
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling curve25519-dalek v5.0.0-pre.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]     Checking futures-buffered v0.2.12
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling syn v2.0.109
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling iroh-quinn-udp v0.5.7
[INFO] [stderr]    Compiling n0-future v0.3.0
[INFO] [stderr]    Compiling oid-registry v0.8.1
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]     Checking anyhow v1.0.100
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking signature v3.0.0-rc.5
[INFO] [stderr]     Checking netlink-packet-core v0.8.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling iroh-quinn v0.14.0
[INFO] [stderr]     Checking anstyle-query v1.1.4
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling moka v0.12.11
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking netlink-packet-route v0.25.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]    Compiling pkarr v5.0.0
[INFO] [stderr]    Compiling netwatch v0.12.0
[INFO] [stderr]     Checking self_cell v1.2.1
[INFO] [stderr]     Checking xml-rs v0.8.28
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking base32 v0.5.1
[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]     Checking reloadable-core v0.1.0
[INFO] [stderr]     Checking xmltree v0.10.3
[INFO] [stderr]     Checking clap_builder v4.5.51
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking simple-dns v0.9.3
[INFO] [stderr]    Compiling iroh-relay v0.95.1
[INFO] [stderr]     Checking lru v0.13.0
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking base16ct v0.3.0
[INFO] [stderr]     Checking resolv-conf v0.7.5
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]     Checking lru v0.16.2
[INFO] [stderr]    Compiling iroh v0.95.1
[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/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -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=e4b09c934652aff3 -C extra-filename=-2d7fad57c4391531 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-f6b976fafba50547.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-290df55b444f8060.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-9533002ac35f5809.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `serde_core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name serde_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="rc"' --cfg 'feature="result"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "rc", "result", "std", "unstable"))' -C metadata=8fec19ec8a3d5b8c -C extra-filename=-30ac4ed9a0a88344 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid --check-cfg 'cfg(if_docsrs_then_no_serde_core)' --check-cfg 'cfg(no_core_cstr)' --check-cfg 'cfg(no_core_error)' --check-cfg 'cfg(no_core_net)' --check-cfg 'cfg(no_core_num_saturating)' --check-cfg 'cfg(no_diagnostic_namespace)' --check-cfg 'cfg(no_serde_derive)' --check-cfg 'cfg(no_std_atomic)' --check-cfg 'cfg(no_std_atomic64)' --check-cfg 'cfg(no_target_has_atomic)'` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "d68e402b11998cfbab3107e47b9da5e7719f16be07515573569d3bd1d7fa29f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d68e402b11998cfbab3107e47b9da5e7719f16be07515573569d3bd1d7fa29f9", kill_on_drop: false }`
[INFO] [stdout] d68e402b11998cfbab3107e47b9da5e7719f16be07515573569d3bd1d7fa29f9