[INFO] fetching crate zeco 0.5.1...
[INFO] documenting zeco-0.5.1 against beta-2025-10-28 for beta-1.92-rustdoc-1
[INFO] extracting crate zeco 0.5.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate zeco 0.5.1
[INFO] finished tweaking crates.io crate zeco 0.5.1
[INFO] tweaked toml for crates.io crate zeco 0.5.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zeco 0.5.1 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 zeco 0.5.1 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 44bc9553d97d9fa68bc737dddaa71250ecbbd703bec18d95218402c99085090f
[INFO] running `Command { std: "docker" "start" "-a" "44bc9553d97d9fa68bc737dddaa71250ecbbd703bec18d95218402c99085090f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44bc9553d97d9fa68bc737dddaa71250ecbbd703bec18d95218402c99085090f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44bc9553d97d9fa68bc737dddaa71250ecbbd703bec18d95218402c99085090f", kill_on_drop: false }`
[INFO] [stdout] 44bc9553d97d9fa68bc737dddaa71250ecbbd703bec18d95218402c99085090f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3c88a8081de08625d8c7855fe074200db91b14189d6ae6132d693e7cae36ac51
[INFO] running `Command { std: "docker" "start" "-a" "3c88a8081de08625d8c7855fe074200db91b14189d6ae6132d693e7cae36ac51", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling thiserror v2.0.14
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling cc v1.2.32
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]    Compiling regex-lite v0.1.6
[INFO] [stderr]     Checking tinyvec v1.9.0
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling iroh-quinn-udp v0.5.7
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling erased-serde v0.3.31
[INFO] [stderr]    Compiling prometheus-client v0.22.3
[INFO] [stderr]    Compiling struct_iterable_internal v0.1.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rustls-native-certs v0.7.3
[INFO] [stderr]    Compiling moka v0.12.10
[INFO] [stderr]     Checking dtoa v1.0.10
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking pnet_base v0.34.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking uuid v1.18.0
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling ucd-parse v0.1.13
[INFO] [stderr]     Checking raw-cpuid v11.5.0
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking erased_set v0.8.0
[INFO] [stderr]     Checking xml-rs v0.8.27
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking pnet_macros_support v0.34.0
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]    Compiling precis-tools v0.1.9
[INFO] [stderr]     Checking netdev v0.31.0
[INFO] [stderr]     Checking spinning_top v0.3.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking xmltree v0.10.3
[INFO] [stderr]     Checking hmac-sha256 v1.1.12
[INFO] [stderr]     Checking hmac-sha1 v0.2.2
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]    Compiling oid-registry v0.7.1
[INFO] [stderr]     Checking diatomic-waker v0.2.3
[INFO] [stderr]     Checking cordyceps v0.3.4
[INFO] [stderr]     Checking hostname-validator v1.1.1
[INFO] [stderr]     Checking bounded-integer v0.5.8
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking flume v0.11.1
[INFO] [stderr]     Checking salsa20 v0.10.2
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling precis-core v0.1.11
[INFO] [stderr]    Compiling precis-profiles v0.1.12
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]    Compiling litrs v0.4.2
[INFO] [stderr]     Checking futures-buffered v0.2.12
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking crypto_secretbox v0.1.1
[INFO] [stderr]     Checking simple-dns v0.9.3
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]     Checking z32 v1.3.0
[INFO] [stderr]     Checking self_cell v1.2.0
[INFO] [stderr]     Checking clap_builder v4.5.44
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking users v0.11.0
[INFO] [stderr]     Checking quanta v0.12.6
[INFO] [stderr]     Checking directories v6.0.0
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.14
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling prometheus-client-derive-encode v0.4.2
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling struct_iterable_derive v0.1.0
[INFO] [stderr]     Checking rustls-webpki v0.103.4
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]     Checking struct_iterable v0.1.1
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]    Compiling enumflags2_derive v0.7.12
[INFO] [stderr]     Checking netlink-packet-utils v0.5.2
[INFO] [stderr]     Checking pest v2.8.1
[INFO] [stderr]    Compiling enum-as-inner v0.6.1
[INFO] [stderr]     Checking netlink-packet-core v0.7.0
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking netlink-packet-route v0.19.0
[INFO] [stderr]    Compiling num_enum_derive v0.7.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling asn1-rs-derive v0.5.1
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking enumflags2 v0.7.12
[INFO] [stderr]     Checking cobs v0.3.0
[INFO] [stderr]    Compiling pnet_macros v0.34.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling postcard-derive v0.2.2
[INFO] [stderr]     Checking asn1-rs v0.6.2
[INFO] [stderr] error: could not compile `pest` (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 pest --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pest-2.8.1/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="default"' --cfg 'feature="memchr"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("const_prec_climber", "default", "memchr", "miette-error", "pretty-print", "std"))' -C metadata=0cdb6165641b5122 -C extra-filename=-2da86be135d9b5f0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-ed3a007fdb742d28.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-c6e2058312b970c3.rmeta --extern ucd_trie=/opt/rustwide/target/debug/deps/libucd_trie-0b45a6d33215003f.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `tokio` (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 tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/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 --warn=unexpected_cfgs --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(loom)' --check-cfg 'cfg(mio_unsupported_force_poll_poll)' --check-cfg 'cfg(tokio_allow_from_blocking_fd)' --check-cfg 'cfg(tokio_internal_mt_counters)' --check-cfg 'cfg(tokio_no_parking_lot)' --check-cfg 'cfg(tokio_no_tuning_tests)' --check-cfg 'cfg(tokio_taskdump)' --check-cfg 'cfg(tokio_unstable)' --check-cfg 'cfg(tokio_uring)' --check-cfg 'cfg(target_os, values("cygwin"))' --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="fs"' --cfg 'feature="io-std"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="macros"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="process"' --cfg 'feature="rt"' --cfg 'feature="rt-multi-thread"' --cfg 'feature="signal"' --cfg 'feature="signal-hook-registry"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --cfg 'feature="tokio-macros"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bytes", "default", "fs", "full", "io-std", "io-util", "libc", "macros", "mio", "net", "parking_lot", "process", "rt", "rt-multi-thread", "signal", "signal-hook-registry", "socket2", "sync", "test-util", "time", "tokio-macros", "tracing", "windows-sys"))' -C metadata=0b4459f537af1a4a -C extra-filename=-80708f7a327508e3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-7f0471ae4eecb6cc.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-f54743584ed020d6.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-06c52a9efec1221e.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-50fda406d193135d.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/deps/libsignal_hook_registry-b549ff6b418048f5.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-b5b9756c30098718.rmeta --extern tokio_macros=/opt/rustwide/target/debug/deps/libtokio_macros-0a9054dad1593e75.so --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "3c88a8081de08625d8c7855fe074200db91b14189d6ae6132d693e7cae36ac51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c88a8081de08625d8c7855fe074200db91b14189d6ae6132d693e7cae36ac51", kill_on_drop: false }`
[INFO] [stdout] 3c88a8081de08625d8c7855fe074200db91b14189d6ae6132d693e7cae36ac51
