[INFO] cloning repository https://github.com/RIZAmohammadkhan/decen_comm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RIZAmohammadkhan/decen_comm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRIZAmohammadkhan%2Fdecen_comm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRIZAmohammadkhan%2Fdecen_comm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a56869add418e2e27373c9477fbca5f240979494
[INFO] documenting RIZAmohammadkhan/decen_comm against beta-2026-01-20 for beta-1.94-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRIZAmohammadkhan%2Fdecen_comm" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RIZAmohammadkhan/decen_comm
[INFO] finished tweaking git repo https://github.com/RIZAmohammadkhan/decen_comm
[INFO] tweaked toml for git repo https://github.com/RIZAmohammadkhan/decen_comm written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RIZAmohammadkhan/decen_comm on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RIZAmohammadkhan/decen_comm 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-2026-01-20" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1a2f4286b968a74b8165d50cf49098804b72f3f43acf205d46cfbcaec8deb32
[INFO] running `Command { std: "docker" "start" "-a" "a1a2f4286b968a74b8165d50cf49098804b72f3f43acf205d46cfbcaec8deb32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1a2f4286b968a74b8165d50cf49098804b72f3f43acf205d46cfbcaec8deb32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1a2f4286b968a74b8165d50cf49098804b72f3f43acf205d46cfbcaec8deb32", kill_on_drop: false }`
[INFO] [stdout] a1a2f4286b968a74b8165d50cf49098804b72f3f43acf205d46cfbcaec8deb32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90f08593329f73c3941159eafa1d07ced7a92303f412777177512e36c5631fcb
[INFO] running `Command { std: "docker" "start" "-a" "90f08593329f73c3941159eafa1d07ced7a92303f412777177512e36c5631fcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling cc v1.2.33
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking object v0.36.7
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]     Checking bitflags v2.9.2
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling ucd-parse v0.1.13
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking cordyceps v0.3.4
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking diatomic-waker v0.2.3
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling iroh-quinn-udp v0.5.7
[INFO] [stderr]     Checking futures-buffered v0.2.12
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[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 parking_lot v0.12.4
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]    Compiling n0-future v0.1.3
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking btparse v0.2.0
[INFO] [stderr]    Compiling litrs v0.4.2
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking no-std-net v0.6.0
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling pkarr v3.10.0
[INFO] [stderr]    Compiling netwatch v0.8.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking pnet_base v0.34.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]    Compiling iroh-quinn v0.14.0
[INFO] [stderr]     Checking xml-rs v0.8.27
[INFO] [stderr]     Checking base32 v0.5.1
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking salsa20 v0.10.2
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]     Checking pnet_macros_support v0.34.0
[INFO] [stderr]     Checking xmltree v0.10.3
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking netdev v0.36.0
[INFO] [stderr]     Checking simple-dns v0.9.3
[INFO] [stderr]     Checking lru v0.13.0
[INFO] [stderr]    Compiling iroh-relay v0.91.2
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking self_cell v1.2.0
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]     Checking crypto_secretbox v0.1.1
[INFO] [stderr]     Checking hmac-sha1 v0.2.2
[INFO] [stderr]    Compiling iroh v0.91.2
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking bounded-integer v0.5.8
[INFO] [stderr]     Checking z32 v1.3.0
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]     Checking hostname-validator v1.1.1
[INFO] [stderr]     Checking hmac-sha256 v1.1.12
[INFO] [stderr]     Checking clap_builder v4.5.44
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking qrcode v0.14.1
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking backtrace v0.3.75
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking qr2term v0.3.3
[INFO] [stderr]     Checking color-backtrace v0.7.0
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling der_derive v0.7.3
[INFO] [stderr]    Compiling snafu-derive v0.8.6
[INFO] [stderr]    Compiling precis-tools v0.1.9
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling precis-core v0.1.11
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling nested_enum_utils v0.2.2
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling postcard-derive v0.2.2
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking netlink-packet-utils v0.5.2
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking thiserror v2.0.16
[INFO] [stderr]     Checking cobs v0.3.0
[INFO] [stderr]     Checking zerovec v0.11.4
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]    Compiling pest v2.8.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking netlink-packet-core v0.7.0
[INFO] [stderr]    Compiling precis-profiles v0.1.12
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]    Compiling num_enum_derive v0.7.4
[INFO] [stderr]    Compiling enum-as-inner v0.6.1
[INFO] [stderr]     Checking derive_more v1.0.0
[INFO] [stderr]    Compiling iroh-metrics-derive v0.2.0
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking netlink-packet-route v0.24.0
[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-2026-01-20-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="full"' --cfg 'feature="io-std"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="macros"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="parking_lot"' --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=b2290658042e7d15 -C extra-filename=-cef9b916cb0d0baa --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-781eae87fdb5a604.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-a7f8a33afaa0259e.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-72bfedac29e33925.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-4f88bf1dcfd6a529.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-fb83c6be272aac55.rmeta --extern tokio_macros=/opt/rustwide/target/debug/deps/libtokio_macros-7bf489a5bc9d65b0.so --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" "90f08593329f73c3941159eafa1d07ced7a92303f412777177512e36c5631fcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90f08593329f73c3941159eafa1d07ced7a92303f412777177512e36c5631fcb", kill_on_drop: false }`
[INFO] [stdout] 90f08593329f73c3941159eafa1d07ced7a92303f412777177512e36c5631fcb