[INFO] fetching crate matrix-bridge-discord 0.1.3...
[INFO] documenting matrix-bridge-discord-0.1.3 against beta-2026-04-21 for beta-1.96-rustdoc-1
[INFO] extracting crate matrix-bridge-discord 0.1.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate matrix-bridge-discord 0.1.3
[INFO] finished tweaking crates.io crate matrix-bridge-discord 0.1.3
[INFO] tweaked toml for crates.io crate matrix-bridge-discord 0.1.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate matrix-bridge-discord 0.1.3 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate matrix-bridge-discord 0.1.3 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4beb41736304fb3795cfa9096b24454325187856cd581ea4ecbf5995c8ae67f
[INFO] running `Command { std: "docker" "start" "-a" "e4beb41736304fb3795cfa9096b24454325187856cd581ea4ecbf5995c8ae67f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4beb41736304fb3795cfa9096b24454325187856cd581ea4ecbf5995c8ae67f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4beb41736304fb3795cfa9096b24454325187856cd581ea4ecbf5995c8ae67f", kill_on_drop: false }`
[INFO] [stdout] e4beb41736304fb3795cfa9096b24454325187856cd581ea4ecbf5995c8ae67f
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d57b14fa2f39b4d96938f5c750adf500ccf2708cb0937c5bae7106d299d0b2bd
[INFO] running `Command { std: "docker" "start" "-a" "d57b14fa2f39b4d96938f5c750adf500ccf2708cb0937c5bae7106d299d0b2bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling aws-lc-rs v1.16.0
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling quinn-udp v0.5.14
[INFO] [stderr]     Checking rand_core v0.10.0
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling quinn v0.11.9
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking lru-slab v0.1.2
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking num-conv v0.2.0
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling mime-infer v4.0.1
[INFO] [stderr]    Compiling nix v0.31.1
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling multer v3.1.0
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]     Checking rustix v1.1.3
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]    Compiling rust-embed-utils v8.11.0
[INFO] [stderr]     Checking brotli-decompressor v5.0.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking headers-core v0.3.0
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]    Compiling rust_decimal v1.40.0
[INFO] [stderr]     Checking xml v1.2.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking chardetng v0.1.17
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]     Checking content_inspector v0.2.4
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking unsafe-libyaml-norway v0.2.15
[INFO] [stderr]     Checking brotli v8.0.2
[INFO] [stderr]    Compiling erased-serde v0.4.9
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking tempfile v3.25.0
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]     Checking uuid v1.21.0
[INFO] [stderr]    Compiling pq-sys v0.7.5
[INFO] [stderr]     Checking ulid v1.2.1
[INFO] [stderr]     Checking inventory v0.3.22
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking ucd-trie v0.1.7
[INFO] [stderr]     Checking headers v0.4.1
[INFO] [stderr]    Compiling diesel_derives v2.3.7
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.7
[INFO] [stderr]     Checking ordered-multimap v0.7.3
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]     Checking toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling serenity v0.12.5
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]     Checking clap_builder v4.5.60
[INFO] [stderr]     Checking rust-ini v0.21.3
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling aws-lc-sys v0.37.1
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling libsqlite3-sys v0.35.0
[INFO] [stderr]     Checking toml v0.9.12+spec-1.1.0
[INFO] [stderr]     Checking yaml-rust2 v0.10.4
[INFO] [stderr]     Checking rand v0.10.0
[INFO] [stderr] error: could not compile `brotli` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name brotli --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/brotli-8.0.2/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="alloc-stdlib"' --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc-stdlib", "benchmark", "billing", "default", "disable-timer", "disallow_large_window_size", "external-literal-probability", "ffi-api", "float64", "floating_point_context_mixing", "no-stdlib-ffi-binding", "pass-through-ffi-panics", "seccomp", "sha2", "simd", "std", "validation", "vector_scratch_space"))' -C metadata=cea4b1f14f39d73f -C extra-filename=-2ae2cd1f58c11f43 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern alloc_no_stdlib=/opt/rustwide/target/debug/deps/liballoc_no_stdlib-8a53122569a75346.rmeta --extern alloc_stdlib=/opt/rustwide/target/debug/deps/liballoc_stdlib-3a3490b082384e41.rmeta --extern brotli_decompressor=/opt/rustwide/target/debug/deps/libbrotli_decompressor-31576b2a6c29ad4c.rmeta --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" "d57b14fa2f39b4d96938f5c750adf500ccf2708cb0937c5bae7106d299d0b2bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d57b14fa2f39b4d96938f5c750adf500ccf2708cb0937c5bae7106d299d0b2bd", kill_on_drop: false }`
[INFO] [stdout] d57b14fa2f39b4d96938f5c750adf500ccf2708cb0937c5bae7106d299d0b2bd