[INFO] fetching crate bones_matchmaker_proto 0.4.0...
[INFO] checking bones_matchmaker_proto-0.4.0 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate bones_matchmaker_proto 0.4.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate bones_matchmaker_proto 0.4.0
[INFO] finished tweaking crates.io crate bones_matchmaker_proto 0.4.0
[INFO] tweaked toml for crates.io crate bones_matchmaker_proto 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bones_matchmaker_proto 0.4.0 on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 465 packages to highest compatible versions
[INFO] [stderr]       Adding derive_more v1.0.0-beta.7 (available: v1.0.0)
[INFO] [stderr]       Adding derive_more-impl v1.0.0-beta.7 (available: v1.0.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding iroh-net v0.22.0 (available: v0.28.2)
[INFO] [stderr]       Adding psm v0.1.24 (available: v0.1.32)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0d80f6b15ec127b8df98f1051d66d976b4f4bbe9dc16a3e1d71c9682b9e1d6d8
[INFO] running `Command { std: "docker" "start" "0d80f6b15ec127b8df98f1051d66d976b4f4bbe9dc16a3e1d71c9682b9e1d6d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d80f6b15ec127b8df98f1051d66d976b4f4bbe9dc16a3e1d71c9682b9e1d6d8", 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" "0d80f6b15ec127b8df98f1051d66d976b4f4bbe9dc16a3e1d71c9682b9e1d6d8" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d80f6b15ec127b8df98f1051d66d976b4f4bbe9dc16a3e1d71c9682b9e1d6d8", 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" "0d80f6b15ec127b8df98f1051d66d976b4f4bbe9dc16a3e1d71c9682b9e1d6d8" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling cc v1.9.0
[INFO] [stderr]     Checking zeroize v1.9.1
[INFO] [stderr]     Checking smallvec v1.16.3
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking mio v1.2.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling regex-lite v0.1.9
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rustls-pki-types v1.15.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking deranged v0.5.9
[INFO] [stderr]     Checking powerfmt v0.2.1
[INFO] [stderr]    Compiling rustls v0.23.46
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking want v0.3.2
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking webpki-roots v1.0.9
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking rand v0.8.8
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking sha1 v0.10.7
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling ucd-parse v0.1.13
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking no-std-net v0.6.0
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking pnet_base v0.34.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking ssh-encoding v0.2.0
[INFO] [stderr]     Checking netlink-packet-utils v0.5.2
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking salsa20 v0.10.2
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking netlink-packet-core v0.7.0
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking unicode-normalization v0.1.26
[INFO] [stderr]    Compiling erased-serde v0.3.31
[INFO] [stderr]    Compiling struct_iterable_internal v0.1.1
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]    Compiling oid-registry v0.6.1
[INFO] [stderr]    Compiling prometheus-client v0.22.3
[INFO] [stderr]     Checking crypto_secretbox v0.1.1
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking rand v0.9.5
[INFO] [stderr]     Checking ssh-cipher v0.2.0
[INFO] [stderr]     Checking pnet_macros_support v0.34.0
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling enum-as-inner v0.6.1
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]    Compiling derive_more-impl v1.0.0-beta.7
[INFO] [stderr]     Checking spin v0.9.9
[INFO] [stderr]    Compiling enumflags2_derive v0.7.12
[INFO] [stderr]    Compiling struct_iterable_derive v0.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling postcard-derive v0.2.2
[INFO] [stderr]    Compiling prometheus-client-derive-encode v0.4.2
[INFO] [stderr]     Checking xml-rs v0.8.29
[INFO] [stderr]    Compiling litrs v1.0.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling psm v0.1.24
[INFO] [stderr]    Compiling stacker v0.1.25
[INFO] [stderr]    Compiling iroh-blake3 v1.4.5
[INFO] [stderr]     Checking enumflags2 v0.7.12
[INFO] [stderr]     Checking struct_iterable v0.1.1
[INFO] [stderr]     Checking xmltree v0.10.3
[INFO] [stderr]     Checking pest v2.9.4
[INFO] [stderr]     Checking flume v0.11.1
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling num_enum_derive v0.7.6
[INFO] [stderr]     Checking hmac-sha1 v0.2.2
[INFO] [stderr]     Checking iroh-quinn-udp v0.4.2
[INFO] [stderr]     Checking netlink-packet-route v0.17.1
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking event-listener v4.0.3
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking ttl_cache v0.5.1
[INFO] [stderr]     Checking simple-dns v0.9.3
[INFO] [stderr]     Checking spinning_top v0.3.0
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]    Compiling der_derive v0.7.3
[INFO] [stderr]     Checking futures-timer v3.0.4
[INFO] [stderr]     Checking spin v0.10.1
[INFO] [stderr]     Checking quanta v0.12.6
[INFO] [stderr]     Checking erased_set v0.7.0
[INFO] [stderr]     Checking no-std-compat v0.4.1
[INFO] [stderr]     Checking match_cfg v0.1.0
[INFO] [stderr]     Checking hmac-sha256 v1.1.15
[INFO] [stderr]     Checking diatomic-waker v0.2.3
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking hostname-validator v1.1.1
[INFO] [stderr]     Checking nonzero_ext v0.3.0
[INFO] [stderr]     Checking resolv-conf v0.7.6
[INFO] [stderr]     Checking z32 v1.3.0
[INFO] [stderr]     Checking bounded-integer v0.5.8
[INFO] [stderr]     Checking cordyceps v0.3.5
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking futures-concurrency v7.7.1
[INFO] [stderr]    Compiling pest_meta v2.9.4
[INFO] [stderr]     Checking num_enum v0.7.6
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking backoff v0.4.0
[INFO] [stderr]     Checking futures-buffered v0.2.13
[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/a5689b034ad287112f709693384a37f1377eb9cc/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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="quote"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=b83c69d61ac438c9 -C extra-filename=-0c8da90fa30ef0ba --out-dir /opt/rustwide/target/debug/build/syn/0c8da90fa30ef0ba/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/27cc7564129baea3/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/df46d5bd9131fa48/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/27cc7564129baea3/out/libproc_macro2-27cc7564129baea3.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/34457d38a32972c2/out/libquote-34457d38a32972c2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/df46d5bd9131fa48/out/libunicode_ident-df46d5bd9131fa48.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" "0d80f6b15ec127b8df98f1051d66d976b4f4bbe9dc16a3e1d71c9682b9e1d6d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d80f6b15ec127b8df98f1051d66d976b4f4bbe9dc16a3e1d71c9682b9e1d6d8", kill_on_drop: false }`
[INFO] [stdout] 0d80f6b15ec127b8df98f1051d66d976b4f4bbe9dc16a3e1d71c9682b9e1d6d8
