[INFO] cloning repository https://github.com/svyatonik/paxwords
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/svyatonik/paxwords" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvyatonik%2Fpaxwords", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvyatonik%2Fpaxwords'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ac9b6fadbd5c86f59b40f4e9ea52903d302c2ce
[INFO] checking svyatonik/paxwords against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvyatonik%2Fpaxwords" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/svyatonik/paxwords
[INFO] finished tweaking git repo https://github.com/svyatonik/paxwords
[INFO] tweaked toml for git repo https://github.com/svyatonik/paxwords written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/svyatonik/paxwords 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 git repo https://github.com/svyatonik/paxwords 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d36ecc7965cd5ecbdf1cb3d40aed4e90acb64036729ff5b0d23694f630e32061
[INFO] running `Command { std: "docker" "start" "-a" "d36ecc7965cd5ecbdf1cb3d40aed4e90acb64036729ff5b0d23694f630e32061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d36ecc7965cd5ecbdf1cb3d40aed4e90acb64036729ff5b0d23694f630e32061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d36ecc7965cd5ecbdf1cb3d40aed4e90acb64036729ff5b0d23694f630e32061", kill_on_drop: false }`
[INFO] [stdout] d36ecc7965cd5ecbdf1cb3d40aed4e90acb64036729ff5b0d23694f630e32061
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2b7575053a2d60a139c85e7ffabef461d3459ef6e97f28685c8499a7c303c27e
[INFO] running `Command { std: "docker" "start" "-a" "2b7575053a2d60a139c85e7ffabef461d3459ef6e97f28685c8499a7c303c27e", kill_on_drop: false }`
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling cc v1.2.38
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking unsigned-varint v0.8.0
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]    Compiling match-lookup v0.1.1
[INFO] [stderr]     Checking quick-protobuf v0.8.1
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking const-str v0.4.3
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]     Checking multihash v0.19.3
[INFO] [stderr]     Checking asn1_der v0.7.6
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking unsigned-varint v0.7.2
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling libp2p-swarm-derive v0.35.1
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling borsh v1.5.7
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]    Compiling curve25519-dalek v5.0.0-pre.1
[INFO] [stderr]     Checking ascon-core v0.4.1
[INFO] [stderr]     Checking base256emoji v1.0.2
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.16
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking regex-syntax v0.8.7
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking thiserror v2.0.16
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.3
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[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]     Checking chacha20poly1305 v0.10.1
[INFO] [stderr]    Compiling enum-as-inner v0.6.1
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[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking serde-big-array v0.5.1
[INFO] [stderr]    Compiling moka v0.12.11
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking thiserror-context v0.1.2
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking netlink-packet-utils v0.5.2
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling snow v0.9.6
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking netlink-packet-core v0.7.0
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[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]     Checking netlink-packet-route v0.17.1
[INFO] [stderr]     Checking regex-automata v0.4.12
[INFO] [stderr]     Checking resolv-conf v0.7.5
[INFO] [stderr]     Checking uint v0.10.0
[INFO] [stderr]     Checking x25519-dalek v2.0.1
[INFO] [stderr]     Checking salsa20 v0.10.2
[INFO] [stderr]     Checking hex_fmt v0.3.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]     Checking hex-literal v1.1.0
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]     Checking hashlink v0.9.1
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking x25519-dalek v3.0.0-pre.1
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]    Compiling borsh-derive v1.5.7
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking regex v1.12.1
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking asynchronous-codec v0.7.0
[INFO] [stderr]     Checking futures-bounded v0.2.4
[INFO] [stderr]     Checking quick-protobuf-codec v0.3.1
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking multistream-select v0.13.0
[INFO] [stderr]     Checking rw-stream-sink v0.4.0
[INFO] [stderr]     Checking yamux v0.12.1
[INFO] [stderr]     Checking yamux v0.13.7
[INFO] [stderr]     Checking libp2p-pnet v0.26.0
[INFO] [stderr]     Checking netlink-sys v0.8.7
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking hickory-proto v0.25.2
[INFO] [stderr]     Checking tokio-util v0.7.17
[INFO] [stderr]     Checking async-bincode v0.8.0
[INFO] [stderr]     Checking memsecurity v3.5.2
[INFO] [stderr]     Checking netlink-proto v0.11.5
[INFO] [stderr]     Checking rtnetlink v0.13.1
[INFO] [stderr]     Checking paxwords-core v1.0.0 (/opt/rustwide/workdir/paxwords-core)
[INFO] [stderr]     Checking clap v4.5.53
[INFO] [stderr]     Checking if-watch v3.2.1
[INFO] [stderr]     Checking libp2p-identity v0.2.12
[INFO] [stderr]     Checking paxwords-demo-framework v1.0.0 (/opt/rustwide/workdir/paxwords-demo-framework)
[INFO] [stderr]     Checking multiaddr v0.18.2
[INFO] [stderr]     Checking paxwords-core-fuzz v1.0.0 (/opt/rustwide/workdir/paxwords-core-fuzz)
[INFO] [stderr]     Checking libp2p-core v0.43.1
[INFO] [stderr]     Checking libp2p-swarm v0.47.0
[INFO] [stderr]     Checking libp2p-yamux v0.47.0
[INFO] [stderr]     Checking libp2p-tcp v0.44.0
[INFO] [stderr]     Checking libp2p-noise v0.46.1
[INFO] [stderr]     Checking hickory-resolver v0.25.2
[INFO] [stderr]     Checking libp2p-dns v0.44.0
[INFO] [stderr]     Checking libp2p-request-response v0.29.0
[INFO] [stderr]     Checking libp2p-ping v0.47.0
[INFO] [stderr]     Checking libp2p-connection-limits v0.6.0
[INFO] [stderr]     Checking libp2p-kad v0.48.0
[INFO] [stderr]     Checking libp2p-mdns v0.48.0
[INFO] [stderr]     Checking libp2p-allow-block-list v0.6.0
[INFO] [stderr]     Checking libp2p-gossipsub v0.49.2
[INFO] [stderr]     Checking libp2p-identify v0.47.0
[INFO] [stderr]     Checking libp2p-autonat v0.15.0
[INFO] [stderr]     Checking libp2p v0.56.0
[INFO] [stderr]     Checking paxwords-sync v1.0.0 (/opt/rustwide/workdir/paxwords-sync)
[INFO] [stderr] error: could not compile `paxwords-sync` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name paxwords_sync --edition=2024 paxwords-sync/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=ff4d331367624a3c -C extra-filename=-1e2bdcb846d72a9b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-5cf73cd768c5f646.rmeta --extern async_bincode=/opt/rustwide/target/debug/deps/libasync_bincode-8d9df0bb02f08f0c.rmeta --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-ae55af3a3f98cd68.so --extern bincode=/opt/rustwide/target/debug/deps/libbincode-bba4d01b472e056f.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-8578b82eacd100f0.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-4852862d92867e36.rmeta --extern libp2p=/opt/rustwide/target/debug/deps/liblibp2p-eae06a303b238276.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-e65fcb790b4fe09a.rmeta --extern paxwords_core=/opt/rustwide/target/debug/deps/libpaxwords_core-9d57372a9c5e1e7f.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-63c32f79b79ac2bc.rmeta --extern thiserror_context=/opt/rustwide/target/debug/deps/libthiserror_context-25aadb1c1ee4da6a.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-c7cbdc3e9a0ff8ad.rmeta --extern tokio_stream=/opt/rustwide/target/debug/deps/libtokio_stream-ef9529a4ece4898c.rmeta --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-b0f274d8ac182e6d.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-412b392825e0fb8f.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-c569e628506f24a6.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/ring-0f72bb82ad2a69cc/out -L native=/opt/rustwide/target/debug/build/blake3-9aa51008dce6523d/out -L native=/opt/rustwide/target/debug/build/blake3-9aa51008dce6523d/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2b7575053a2d60a139c85e7ffabef461d3459ef6e97f28685c8499a7c303c27e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b7575053a2d60a139c85e7ffabef461d3459ef6e97f28685c8499a7c303c27e", kill_on_drop: false }`
[INFO] [stdout] 2b7575053a2d60a139c85e7ffabef461d3459ef6e97f28685c8499a7c303c27e