[INFO] fetching crate sc-offchain 2.0.0-rc6... [INFO] documenting sc-offchain-2.0.0-rc6 against 1.46.0 for beta-1.47-rustdoc-1 [INFO] extracting crate sc-offchain 2.0.0-rc6 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate sc-offchain 2.0.0-rc6 on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate sc-offchain 2.0.0-rc6 [INFO] finished tweaking crates.io crate sc-offchain 2.0.0-rc6 [INFO] tweaked toml for crates.io crate sc-offchain 2.0.0-rc6 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8ce30b82ee4e416a40a2793045da6b85f12b7c06be1a23f03ddb6765b31d9d16 [INFO] running `Command { std: "docker" "start" "-a" "8ce30b82ee4e416a40a2793045da6b85f12b7c06be1a23f03ddb6765b31d9d16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ce30b82ee4e416a40a2793045da6b85f12b7c06be1a23f03ddb6765b31d9d16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ce30b82ee4e416a40a2793045da6b85f12b7c06be1a23f03ddb6765b31d9d16", kill_on_drop: false }` [INFO] [stdout] 8ce30b82ee4e416a40a2793045da6b85f12b7c06be1a23f03ddb6765b31d9d16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5a191994e17543196e333ec53df2ce3eba24a608d1e4363f6967b192195cb9ff [INFO] running `Command { std: "docker" "start" "-a" "5a191994e17543196e333ec53df2ce3eba24a608d1e4363f6967b192195cb9ff", kill_on_drop: false }` [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Compiling ahash v0.3.8 [INFO] [stderr] Checking parity-wasm v0.41.0 [INFO] [stderr] Checking send_wrapper v0.4.0 [INFO] [stderr] Checking c_linked_list v1.1.1 [INFO] [stderr] Compiling prometheus v0.9.0 [INFO] [stderr] Checking nohash-hasher v0.2.0 [INFO] [stderr] Checking parity-send-wrapper v0.1.0 [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Checking ip_network v0.3.4 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Checking bitvec v0.17.4 [INFO] [stderr] Compiling libz-sys v1.1.1 [INFO] [stderr] Checking linked_hash_set v0.1.4 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking dns-parser v0.8.0 [INFO] [stderr] Checking polling v0.1.7 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking async-channel v1.4.1 [INFO] [stderr] Checking quicksink v0.1.2 [INFO] [stderr] Checking uint v0.8.5 [INFO] [stderr] Checking sp-panic-handler v2.0.0-rc6 [INFO] [stderr] Checking get_if_addrs v0.5.3 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Checking futures-lite v0.1.11 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling asn1_der_derive v0.1.2 [INFO] [stderr] Compiling libp2p-core-derive v0.20.2 [INFO] [stderr] Compiling strum_macros v0.16.0 [INFO] [stderr] Compiling slog_derive v0.2.0 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking sha-1 v0.9.1 [INFO] [stderr] Checking num-bigint v0.2.6 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Checking tracing v0.1.19 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking ring v0.16.15 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.67 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking serde_json v1.0.57 [INFO] [stderr] Checking erased-serde v0.3.12 [INFO] [stderr] Checking blake2s_simd v0.5.10 [INFO] [stderr] Checking blake2b_simd v0.5.10 [INFO] [stderr] Checking async-io v0.1.11 [INFO] [stderr] Checking blocking v0.5.2 [INFO] [stderr] Checking fixed-hash v0.6.1 [INFO] [stderr] Checking sp-tracing v2.0.0-rc6 [INFO] [stderr] Checking libsecp256k1 v0.3.5 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking tiny-bip39 v0.7.3 [INFO] [stderr] Checking const-random v0.1.8 [INFO] [stderr] Checking curve25519-dalek v3.0.0 [INFO] [stderr] Checking curve25519-dalek v2.1.0 [INFO] [stderr] Checking merlin v2.0.0 [INFO] [stderr] Checking secrecy v0.6.0 [INFO] [stderr] Checking chacha20 v0.4.3 [INFO] [stderr] Checking wasmi-validation v0.3.0 [INFO] [stderr] Checking asn1_der v0.6.3 [INFO] [stderr] Checking num-rational v0.2.4 [INFO] [stderr] Checking multihash v0.11.4 [INFO] [stderr] Checking flate2 v1.0.17 [INFO] [stderr] Compiling indexmap v1.5.2 [INFO] [stderr] Checking async-executor v0.1.2 [INFO] [stderr] Checking trie-db v0.22.1 [INFO] [stderr] Checking webpki v0.21.3 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking ahash v0.2.18 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.67 [INFO] [stderr] Checking chacha20poly1305 v0.5.1 [INFO] [stderr] Checking sp-serializer v2.0.0-rc6 [INFO] [stderr] Checking wasmi v0.6.2 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking strum v0.16.0 [INFO] [stderr] Checking schnorrkel v0.9.1 [INFO] [stderr] Checking x25519-dalek v0.6.0 [INFO] [stderr] Checking parity-scale-codec v1.3.4 [INFO] [stderr] Checking ct-logs v0.7.0 [INFO] [stderr] Checking ed25519-dalek v1.0.0 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Checking hashbrown v0.6.3 [INFO] [stderr] Checking rustls v0.18.1 [INFO] [stderr] Checking webpki-roots v0.19.0 [INFO] [stderr] Checking webpki-roots v0.18.0 [INFO] [stderr] Checking snow v0.7.1 [INFO] [stderr] Checking slog-json v2.3.0 [INFO] [stderr] Checking slog-scope v4.3.0 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking lru v0.4.3 [INFO] [stderr] Checking substrate-bip39 v0.4.2 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.67 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Checking wasm-bindgen v0.2.67 [INFO] [stderr] Checking rustls-native-certs v0.4.0 [INFO] [stderr] Checking tokio-rustls v0.14.1 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Checking js-sys v0.3.44 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking h2 v0.2.6 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking futures_codec v0.4.1 [INFO] [stderr] Checking rw-stream-sink v0.2.1 [INFO] [stderr] Checking wasm-timer v0.2.5 [INFO] [stderr] Checking yamux v0.4.9 [INFO] [stderr] Checking soketto v0.4.2 [INFO] [stderr] Checking async-tls v0.8.0 [INFO] [stderr] Compiling libp2p-core v0.20.1 [INFO] [stderr] Compiling libp2p-noise v0.22.0 [INFO] [stderr] Compiling libp2p-identify v0.20.0 [INFO] [stderr] Compiling libp2p-kad v0.21.0 [INFO] [stderr] Compiling sc-network v0.8.0-rc6 [INFO] [stderr] Checking unsigned-varint v0.4.0 [INFO] [stderr] Checking impl-codec v0.4.2 [INFO] [stderr] Checking sp-storage v2.0.0-rc6 [INFO] [stderr] Checking sp-wasm-interface v2.0.0-rc6 [INFO] [stderr] Checking sp-arithmetic v2.0.0-rc6 [INFO] [stderr] Checking fork-tree v2.0.0-rc6 [INFO] [stderr] Checking parity-multiaddr v0.9.2 [INFO] [stderr] Checking multistream-select v0.8.2 [INFO] [stderr] Checking primitive-types v0.7.2 [INFO] [stderr] Checking sp-externalities v0.8.0-rc6 [INFO] [stderr] Checking parity-util-mem v0.7.0 [INFO] [stderr] Checking sp-runtime-interface v2.0.0-rc6 [INFO] [stderr] Checking web-sys v0.3.44 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.17 [INFO] [stderr] Checking memory-db v0.24.1 [INFO] [stderr] Checking kvdb v0.7.0 [INFO] [stderr] Checking sp-database v2.0.0-rc6 [INFO] [stderr] Checking sp-core v2.0.0-rc6 [INFO] [stderr] Checking hyper v0.13.7 [INFO] [stderr] Checking gloo-timers v0.2.1 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking async-std v1.6.3 [INFO] [stderr] Checking sp-utils v2.0.0-rc6 [INFO] [stderr] Checking sp-trie v2.0.0-rc6 [INFO] [stderr] Checking sp-inherents v2.0.0-rc6 [INFO] [stderr] Checking sp-allocator v2.0.0-rc6 [INFO] [stderr] Checking sc-executor-common v0.8.0-rc6 [INFO] [stderr] Checking sp-state-machine v0.8.0-rc6 [INFO] [stderr] Checking libp2p-swarm v0.20.1 [INFO] [stderr] Checking libp2p-yamux v0.20.0 [INFO] [stderr] Checking libp2p-mplex v0.20.0 [INFO] [stderr] Checking libp2p-websocket v0.21.1 [INFO] [stderr] Checking libp2p-dns v0.20.0 [INFO] [stderr] Checking libp2p-wasm-ext v0.20.1 [INFO] [stderr] Checking sc-executor-wasmi v0.8.0-rc6 [INFO] [stderr] Checking hyper-rustls v0.21.0 [INFO] [stderr] Checking libp2p-ping v0.20.0 [INFO] [stderr] Checking sp-io v2.0.0-rc6 [INFO] [stderr] Checking libp2p-tcp v0.20.0 [INFO] [stderr] Checking libp2p-mdns v0.20.0 [INFO] [stderr] Checking substrate-prometheus-endpoint v0.8.0-rc6 [INFO] [stderr] Checking libp2p v0.23.0 [INFO] [stderr] Checking sp-application-crypto v2.0.0-rc6 [INFO] [stderr] Checking sc-telemetry v2.0.0-rc6 [INFO] [stderr] Checking sc-peerset v2.0.0-rc6 [INFO] [stderr] Checking sp-runtime v2.0.0-rc6 [INFO] [stderr] Checking sc-keystore v2.0.0-rc6 [INFO] [stderr] Checking sp-version v2.0.0-rc6 [INFO] [stderr] Checking sp-keyring v2.0.0-rc6 [INFO] [stderr] Checking sp-api v2.0.0-rc6 [INFO] [stderr] Checking sp-block-builder v2.0.0-rc6 [INFO] [stderr] Checking sp-consensus v0.8.0-rc6 [INFO] [stderr] Checking sc-executor v0.8.0-rc6 [INFO] [stderr] Checking sp-offchain v2.0.0-rc6 [INFO] [stderr] Checking sp-blockchain v2.0.0-rc6 [INFO] [stderr] Checking sp-transaction-pool v2.0.0-rc6 [INFO] [stderr] Checking sc-client-api v2.0.0-rc6 [INFO] [stderr] Checking sc-block-builder v0.8.0-rc6 [INFO] [stderr] Documenting sc-offchain v2.0.0-rc6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 13s [INFO] running `Command { std: "docker" "inspect" "5a191994e17543196e333ec53df2ce3eba24a608d1e4363f6967b192195cb9ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a191994e17543196e333ec53df2ce3eba24a608d1e4363f6967b192195cb9ff", kill_on_drop: false }` [INFO] [stdout] 5a191994e17543196e333ec53df2ce3eba24a608d1e4363f6967b192195cb9ff