[INFO] fetching crate linera-rpc 0.15.4...
[INFO] documenting linera-rpc-0.15.4 against beta-2025-10-28 for beta-1.92-rustdoc-1
[INFO] extracting crate linera-rpc 0.15.4 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate linera-rpc 0.15.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate linera-rpc 0.15.4
[INFO] tweaked toml for crates.io crate linera-rpc 0.15.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate linera-rpc 0.15.4 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate linera-rpc 0.15.4 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c687304443f4e10148e3a1030a0aae91cc88ad9baacc79f4030ade5d7d1b901f
[INFO] running `Command { std: "docker" "start" "-a" "c687304443f4e10148e3a1030a0aae91cc88ad9baacc79f4030ade5d7d1b901f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c687304443f4e10148e3a1030a0aae91cc88ad9baacc79f4030ade5d7d1b901f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c687304443f4e10148e3a1030a0aae91cc88ad9baacc79f4030ade5d7d1b901f", kill_on_drop: false }`
[INFO] [stdout] c687304443f4e10148e3a1030a0aae91cc88ad9baacc79f4030ade5d7d1b901f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e446e253693a2c9945c01ebaadad4774737a41ba08991ad50624ad8294990b23
[INFO] running `Command { std: "docker" "start" "-a" "e446e253693a2c9945c01ebaadad4774737a41ba08991ad50624ad8294990b23", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]    Compiling thiserror v2.0.14
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling cc v1.2.32
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling bytecheck v0.6.12
[INFO] [stderr]     Checking lock_api v0.4.13
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling rend v0.4.2
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]    Compiling frunk_core v0.4.4
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling multer v3.1.0
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]    Compiling winnow v0.5.40
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[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking indexmap v1.9.3
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling rkyv v0.7.45
[INFO] [stderr]    Compiling object v0.36.7
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[INFO] [stderr]    Compiling linera-witty-macros v0.15.4
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling corosensei v0.1.4
[INFO] [stderr]     Checking ascii_utils v0.9.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling camino v1.1.11
[INFO] [stderr]     Checking seahash v4.1.0
[INFO] [stderr]    Compiling protobuf v2.28.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]     Checking fast_chemail v0.9.6
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling linera-witty v0.15.4
[INFO] [stderr]     Checking more-asserts v0.2.2
[INFO] [stderr]    Compiling prometheus v0.13.4
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking rustc-demangle v0.1.26
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[INFO] [stderr]    Compiling if_chain v1.0.2
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[INFO] [stderr]    Compiling ruint-macro v1.2.1
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
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[INFO] [stderr]     Checking region v3.0.2
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]    Compiling linera-base v0.15.4
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking memmap2 v0.6.2
[INFO] [stderr]    Compiling fs-err v2.11.0
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]    Compiling linera-views v0.15.4
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking seize v0.4.9
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]     Checking self_cell v1.2.0
[INFO] [stderr]    Compiling prettyplease v0.2.36
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking clap_builder v4.5.44
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]     Checking gimli v0.26.2
[INFO] [stderr]     Checking papaya v0.1.9
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling linera-execution v0.15.4
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]     Checking linera-parity-wasm v0.45.1-linera.1
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]     Checking sysinfo v0.33.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling frunk_proc_macro_helpers v0.1.4
[INFO] [stderr]    Compiling deluxe-core v0.5.0
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]    Compiling linera-chain v0.15.4
[INFO] [stderr]     Checking backtrace v0.3.75
[INFO] [stderr]    Compiling multimap v0.10.1
[INFO] [stderr]     Checking oneshot v0.1.11
[INFO] [stderr]     Checking linera-wasm-instrument v0.4.0-linera.1
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]    Compiling pem v3.0.5
[INFO] [stderr]    Compiling linera-storage v0.15.4
[INFO] [stderr]    Compiling yasna v0.5.2
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling linera-core v0.15.4
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr]    Compiling bytecheck_derive v0.6.12
[INFO] [stderr]    Compiling enum-iterator-derive v0.7.0
[INFO] [stderr]    Compiling rkyv_derive v0.7.45
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling dynasm v1.2.3
[INFO] [stderr]    Compiling trait-set v0.3.0
[INFO] [stderr]     Checking enum-iterator v0.7.0
[INFO] [stderr]     Checking ptr_meta v0.1.4
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling thiserror-impl v2.0.14
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling frunk_proc_macros v0.1.4
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]    Compiling enumset_derive v0.12.0
[INFO] [stderr]    Compiling frunk_derives v0.4.4
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling pest v2.8.1
[INFO] [stderr]    Compiling serde_with_macros v3.14.0
[INFO] [stderr] error: could not compile `serde_derive` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-10-28-x86_64-unknown-linux-gnu/bin/rustc --crate-name serde_derive --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_derive-1.0.219/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "deserialize_in_place"))' -C metadata=9550c9120d0f2cf8 -C extra-filename=-60715e0ecc1be7a5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-5e748a29bbb5128e.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-b8c2036f549873ed.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-c129922b4ab7ac9a.rlib --extern proc_macro --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e446e253693a2c9945c01ebaadad4774737a41ba08991ad50624ad8294990b23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e446e253693a2c9945c01ebaadad4774737a41ba08991ad50624ad8294990b23", kill_on_drop: false }`
[INFO] [stdout] e446e253693a2c9945c01ebaadad4774737a41ba08991ad50624ad8294990b23
