[INFO] fetching crate libp2p-wasm-ext 0.40.0... [INFO] documenting libp2p-wasm-ext-0.40.0 against beta-2025-10-28 for beta-1.92-rustdoc-1 [INFO] extracting crate libp2p-wasm-ext 0.40.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate libp2p-wasm-ext 0.40.0 [INFO] finished tweaking crates.io crate libp2p-wasm-ext 0.40.0 [INFO] tweaked toml for crates.io crate libp2p-wasm-ext 0.40.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate libp2p-wasm-ext 0.40.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 144 packages to latest compatible versions [INFO] [stderr] Adding libp2p-core v0.40.1 (available: v0.43.1) [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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bac5620c9c36eed23f6ca13fd26ded920547108ab7cbb1099ac7bb6f5863bd92 [INFO] running `Command { std: "docker" "start" "-a" "bac5620c9c36eed23f6ca13fd26ded920547108ab7cbb1099ac7bb6f5863bd92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bac5620c9c36eed23f6ca13fd26ded920547108ab7cbb1099ac7bb6f5863bd92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bac5620c9c36eed23f6ca13fd26ded920547108ab7cbb1099ac7bb6f5863bd92", kill_on_drop: false }` [INFO] [stdout] bac5620c9c36eed23f6ca13fd26ded920547108ab7cbb1099ac7bb6f5863bd92 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/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] e88ab534204b9fba9ad23c38c0badd7be74b42dfa27ec47ea8a16ebdca4523eb [INFO] running `Command { std: "docker" "start" "-a" "e88ab534204b9fba9ad23c38c0badd7be74b42dfa27ec47ea8a16ebdca4523eb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Compiling data-encoding v2.9.0 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Checking core2 v0.4.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.105 [INFO] [stderr] Checking const-str v0.4.3 [INFO] [stderr] Checking unsigned-varint v0.8.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking quick-protobuf v0.8.1 [INFO] [stderr] Checking form_urlencoded v1.2.2 [INFO] [stderr] Checking bs58 v0.5.1 [INFO] [stderr] Checking base-x v0.2.11 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking unsigned-varint v0.7.2 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking send_wrapper v0.6.0 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking multihash v0.19.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking hkdf v0.12.4 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling match-lookup v0.1.1 [INFO] [stderr] Checking base256emoji v1.0.2 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.105 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.16 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking data-encoding-macro v0.1.18 [INFO] [stderr] Checking multibase v0.9.2 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking thiserror v2.0.17 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.1 [INFO] [stderr] Checking ed25519-dalek v2.2.0 [INFO] [stderr] Checking zerovec v0.11.5 [INFO] [stderr] Checking zerotrie v0.2.3 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.105 [INFO] [stderr] Checking libp2p-identity v0.2.12 [INFO] [stderr] Checking tinystr v0.8.2 [INFO] [stderr] Checking potential_utf v0.1.4 [INFO] [stderr] Checking icu_collections v2.1.1 [INFO] [stderr] Checking icu_locale_core v2.1.1 [INFO] [stderr] Checking js-sys v0.3.82 [INFO] [stderr] Checking icu_provider v2.1.1 [INFO] [stderr] Checking icu_properties v2.1.1 [INFO] [stderr] Checking icu_normalizer v2.1.1 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking rw-stream-sink v0.4.0 [INFO] [stderr] Checking multistream-select v0.13.0 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking multiaddr v0.18.2 [INFO] [stderr] Checking libp2p-core v0.40.1 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.55 [INFO] [stderr] Documenting libp2p-wasm-ext v0.40.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.34s [INFO] [stderr] Generated /opt/rustwide/target/doc/libp2p_wasm_ext/index.html [INFO] running `Command { std: "docker" "inspect" "e88ab534204b9fba9ad23c38c0badd7be74b42dfa27ec47ea8a16ebdca4523eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e88ab534204b9fba9ad23c38c0badd7be74b42dfa27ec47ea8a16ebdca4523eb", kill_on_drop: false }` [INFO] [stdout] e88ab534204b9fba9ad23c38c0badd7be74b42dfa27ec47ea8a16ebdca4523eb [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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--config" "build.rustflags=[\"--cfg\", \"docsrs\"]" "-Zhost-config" "-Ztarget-applies-to-host" "--config" "host.rustflags=[\"--cfg\", \"docsrs\"]" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 595ea4a5016abd6b7a6a2d0b80d36e2040fc3fb7faf4272ffd3c502b9b281c74 [INFO] running `Command { std: "docker" "start" "-a" "595ea4a5016abd6b7a6a2d0b80d36e2040fc3fb7faf4272ffd3c502b9b281c74", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Checking stable_deref_trait v1.2.1 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.105 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking writeable v0.6.2 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking litemap v0.8.1 [INFO] [stderr] Compiling icu_properties_data v2.1.1 [INFO] [stderr] Compiling icu_normalizer_data v2.1.1 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking cpufeatures v0.2.17 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking slab v0.4.11 [INFO] [stderr] Compiling bumpalo v3.19.0 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling data-encoding v2.9.0 [INFO] [stderr] Checking zeroize v1.8.2 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/data-encoding-2.9.0/src/lib.rs:147:29 [INFO] [stdout] | [INFO] [stdout] 147 | #![cfg_attr(docsrs, feature(doc_auto_cfg))] [INFO] [stdout] | ^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.92.0; see for more information [INFO] [stdout] = note: merged into `doc_cfg` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling generic-array v0.14.9 [INFO] [stderr] Checking core2 v0.4.0 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Checking const-str v0.4.3 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `data-encoding` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "595ea4a5016abd6b7a6a2d0b80d36e2040fc3fb7faf4272ffd3c502b9b281c74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "595ea4a5016abd6b7a6a2d0b80d36e2040fc3fb7faf4272ffd3c502b9b281c74", kill_on_drop: false }` [INFO] [stdout] 595ea4a5016abd6b7a6a2d0b80d36e2040fc3fb7faf4272ffd3c502b9b281c74