[INFO] fetching crate libp2p-bitswap 0.25.1...
[INFO] checking libp2p-bitswap-0.25.1 against master#96df4943409564a187894018f15f795426dc2e1f for pr-118968
[INFO] extracting crate libp2p-bitswap 0.25.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate libp2p-bitswap 0.25.1 on toolchain 96df4943409564a187894018f15f795426dc2e1f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+96df4943409564a187894018f15f795426dc2e1f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libp2p-bitswap 0.25.1
[INFO] finished tweaking crates.io crate libp2p-bitswap 0.25.1
[INFO] tweaked toml for crates.io crate libp2p-bitswap 0.25.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+96df4943409564a187894018f15f795426dc2e1f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+96df4943409564a187894018f15f795426dc2e1f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libp2p-noise v0.41.0
[INFO] [stderr]   Downloaded libipld-core v0.14.0
[INFO] [stderr]   Downloaded asn1-rs-derive v0.4.0
[INFO] [stderr]   Downloaded libp2p-quic v0.7.0-alpha
[INFO] [stderr]   Downloaded x509-parser v0.14.0
[INFO] [stderr]   Downloaded libp2p-yamux v0.42.0
[INFO] [stderr]   Downloaded multiaddr v0.16.0
[INFO] [stderr]   Downloaded libp2p-dns v0.38.0
[INFO] [stderr]   Downloaded asn1-rs-impl v0.1.0
[INFO] [stderr]   Downloaded rtnetlink v0.10.1
[INFO] [stderr]   Downloaded libipld-macro v0.14.0
[INFO] [stderr]   Downloaded libp2p-request-response v0.23.0
[INFO] [stderr]   Downloaded libp2p-swarm v0.41.1
[INFO] [stderr]   Downloaded netlink-packet-route v0.12.0
[INFO] [stderr]   Downloaded snow v0.9.4
[INFO] [stderr]   Downloaded trust-dns-proto v0.22.0
[INFO] [stderr]   Downloaded quinn-proto v0.9.6
[INFO] [stderr]   Downloaded libipld v0.14.0
[INFO] [stderr]   Downloaded x25519-dalek v1.1.1
[INFO] [stderr]   Downloaded netlink-proto v0.10.0
[INFO] [stderr]   Downloaded trust-dns-resolver v0.22.0
[INFO] [stderr]   Downloaded cached v0.30.0
[INFO] [stderr]   Downloaded smol v1.3.0
[INFO] [stderr]   Downloaded if-watch v3.2.0
[INFO] [stderr]   Downloaded libp2p-core v0.39.2
[INFO] [stderr]   Downloaded rusticata-macros v4.1.0
[INFO] [stderr]   Downloaded async-net v1.8.0
[INFO] [stderr]   Downloaded libp2p-identity v0.1.3
[INFO] [stderr]   Downloaded der-parser v8.2.0
[INFO] [stderr]   Downloaded libp2p-tls v0.1.0
[INFO] [stderr]   Downloaded multistream-select v0.12.1
[INFO] [stderr]   Downloaded futures-rustls v0.22.2
[INFO] [stderr]   Downloaded ipconfig v0.3.2
[INFO] [stderr]   Downloaded netlink-sys v0.8.5
[INFO] [stderr]   Downloaded libipld-cbor v0.14.0
[INFO] [stderr]   Downloaded netlink-packet-core v0.4.2
[INFO] [stderr]   Downloaded enum-as-inner v0.5.1
[INFO] [stderr]   Downloaded libp2p-mdns v0.42.0
[INFO] [stderr]   Downloaded if-addrs v0.10.2
[INFO] [stderr]   Downloaded async-std-resolver v0.22.0
[INFO] [stderr]   Downloaded oid-registry v0.6.1
[INFO] [stderr]   Downloaded libp2p-tcp v0.38.0
[INFO] [stderr]   Downloaded multiaddr v0.17.1
[INFO] [stderr]   Downloaded netlink-packet-utils v0.5.2
[INFO] [stderr]   Downloaded rw-stream-sink v0.3.0
[INFO] [stderr]   Downloaded libp2p-core v0.38.0
[INFO] [stderr]   Downloaded yamux v0.10.2
[INFO] [stderr]   Downloaded asn1-rs v0.5.2
[INFO] [stderr]   Downloaded libp2p v0.50.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+96df4943409564a187894018f15f795426dc2e1f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d5d69e2b9f2d9de82de1d0f9daab36a07fa70c0e21f7de5d9bedb48d2285d25
[INFO] running `Command { std: "docker" "start" "-a" "3d5d69e2b9f2d9de82de1d0f9daab36a07fa70c0e21f7de5d9bedb48d2285d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d5d69e2b9f2d9de82de1d0f9daab36a07fa70c0e21f7de5d9bedb48d2285d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d5d69e2b9f2d9de82de1d0f9daab36a07fa70c0e21f7de5d9bedb48d2285d25", kill_on_drop: false }`
[INFO] [stdout] 3d5d69e2b9f2d9de82de1d0f9daab36a07fa70c0e21f7de5d9bedb48d2285d25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+96df4943409564a187894018f15f795426dc2e1f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9522f9078d48017184b9a855d02492524ef3ab00913227fa147749480f82d6f7
[INFO] running `Command { std: "docker" "start" "-a" "9522f9078d48017184b9a855d02492524ef3ab00913227fa147749480f82d6f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.71
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]     Checking value-bag v1.4.2
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]     Checking concurrent-queue v2.4.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling anyhow v1.0.76
[INFO] [stderr]    Compiling data-encoding v2.5.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking constant_time_eq v0.3.0
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]     Checking event-listener v4.0.1
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling prettyplease v0.1.25
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]     Checking event-listener-strategy v0.4.0
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling syn v2.0.43
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling petgraph v0.6.4
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking futures-lite v2.1.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking async-lock v3.2.0
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking waker-fn v1.1.1
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]     Checking async-task v4.6.0
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]     Checking piper v0.2.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking async-channel v2.1.1
[INFO] [stderr]     Checking signature v1.6.4
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking ed25519 v1.5.3
[INFO] [stderr]    Compiling blake3 v1.5.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking async-executor v1.8.0
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking bs58 v0.4.0
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]     Checking asn1_der v0.7.6
[INFO] [stderr]    Compiling ring v0.17.7
[INFO] [stderr]    Compiling platforms v3.2.0
[INFO] [stderr]     Checking polyval v0.6.1
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking tokio v1.35.1
[INFO] [stderr]    Compiling async-trait v0.1.75
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking ghash v0.5.0
[INFO] [stderr]    Compiling snow v0.9.4
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]    Compiling curve25519-dalek v4.1.1
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking ipnet v2.9.0
[INFO] [stderr]    Compiling protobuf v2.28.0
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling prometheus v0.13.3
[INFO] [stderr]    Compiling libp2p-bitswap v0.25.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]     Checking cached v0.30.0
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling tempfile v3.8.1
[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/96df4943409564a187894018f15f795426dc2e1f/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-2.0.43/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' -C metadata=97ad42675a455ef8 -C extra-filename=-97ad42675a455ef8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-95c7ddd35e70fea8.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-be7b28a2877ab7f1.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f8d62a079c79a15a.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" "9522f9078d48017184b9a855d02492524ef3ab00913227fa147749480f82d6f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9522f9078d48017184b9a855d02492524ef3ab00913227fa147749480f82d6f7", kill_on_drop: false }`
[INFO] [stdout] 9522f9078d48017184b9a855d02492524ef3ab00913227fa147749480f82d6f7