[INFO] crate sc-offchain 2.0.0-rc2 is already in cache
[INFO] checking sc-offchain-2.0.0-rc2 against master#783139bd8fc3b94fac9a1bf81bba2c506e8221b6 for pr-72644
[INFO] extracting crate sc-offchain 2.0.0-rc2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate sc-offchain 2.0.0-rc2 on toolchain 783139bd8fc3b94fac9a1bf81bba2c506e8221b6
[INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate sc-offchain 2.0.0-rc2
[INFO] finished tweaking crates.io crate sc-offchain 2.0.0-rc2
[INFO] tweaked toml for crates.io crate sc-offchain 2.0.0-rc2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d3eddfcabcb8e0de2ca7e824961de8339b5152e5a7c312255638c12ec2c66b2e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "d3eddfcabcb8e0de2ca7e824961de8339b5152e5a7c312255638c12ec2c66b2e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.17
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.29
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking smallvec v1.4.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]     Checking futures-core v0.3.5
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking futures-sink v0.3.5
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling proc-macro-nested v0.1.4
[INFO] [stderr]     Checking futures-io v0.3.5
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.8
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]     Checking subtle v1.0.0
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking subtle v2.2.3
[INFO] [stderr]     Checking keccak v0.1.0
[INFO] [stderr]    Compiling anyhow v1.0.31
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[INFO] [stderr]     Checking bytes v0.5.4
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]     Checking radium v0.3.0
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking byte-slice-cast v0.3.5
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling multimap v0.8.1
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.63
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling bumpalo v3.3.0
[INFO] [stderr]    Compiling parity-util-mem v0.6.1
[INFO] [stderr]     Checking sp-std v2.0.0-rc2
[INFO] [stderr]    Compiling wasm-bindgen v0.2.63
[INFO] [stderr]     Checking gimli v0.21.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]     Checking parity-wasm v0.41.0
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[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking memory_units v0.3.0
[INFO] [stderr]     Checking hash-db v0.15.2
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking environmental v1.1.1
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling autocfg v0.1.7
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[INFO] [stderr]     Checking base64 v0.11.0
[INFO] [stderr]    Compiling httparse v1.3.4
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[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]     Checking futures-core-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling protobuf v2.14.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling prometheus v0.8.0
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[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]     Checking sha1 v0.6.0
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking c_linked_list v1.1.1
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[INFO] [stderr]     Checking parity-send-wrapper v0.1.0
[INFO] [stderr]     Checking ipnet v2.3.0
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]     Checking scoped-tls-hkt v0.1.2
[INFO] [stderr]     Checking tower-service v0.3.0
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[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking linked-hash-map v0.5.3
[INFO] [stderr]     Checking openssl-probe v0.1.2
[INFO] [stderr]     Checking ip_network v0.3.4
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]     Checking tracing-core v0.1.10
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]     Checking futures-channel v0.3.5
[INFO] [stderr]     Checking unicode-normalization v0.1.12
[INFO] [stderr]     Checking block-padding v0.1.5
[INFO] [stderr]     Checking chacha20-poly1305-aead v0.1.2
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking bitvec v0.17.4
[INFO] [stderr]     Checking blake2s_simd v0.5.10
[INFO] [stderr]     Checking blake2b_simd v0.5.10
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]     Checking trie-root v0.16.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]    Compiling hex-literal-impl v0.2.1
[INFO] [stderr]     Checking quicksink v0.1.2
[INFO] [stderr]     Checking http v0.2.1
[INFO] [stderr]     Checking async-macros v1.0.0
[INFO] [stderr]     Checking futures-timer v1.0.3
[INFO] [stderr]    Compiling hashbrown v0.6.3
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling ring v0.16.14
[INFO] [stderr]     Checking linked_hash_set v0.1.3
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]     Checking wasmi-validation v0.3.0
[INFO] [stderr]     Checking crossbeam-channel v0.3.9
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking hex-literal v0.2.1
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]     Checking kv-log-macro v1.0.6
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking hash256-std-hasher v0.15.2
[INFO] [stderr]     Checking uint v0.8.3
[INFO] [stderr]     Checking dns-parser v0.8.0
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]     Checking addr2line v0.12.1
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]    Compiling blake2-rfc v0.2.18
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling snow v0.6.2
[INFO] [stderr]     Checking http-body v0.3.1
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking backtrace v0.3.48
[INFO] [stderr]     Checking net2 v0.2.34
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking socket2 v0.3.12
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking async-task v1.3.1
[INFO] [stderr]     Checking get_if_addrs v0.5.3
[INFO] [stderr]     Checking crossbeam-channel v0.4.2
[INFO] [stderr]     Checking crossbeam-queue v0.2.2
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]    Compiling prost-build v0.6.1
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking crypto-mac v0.7.0
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking flate2 v1.0.14
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking sp-panic-handler v2.0.0-rc2
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]     Checking once_cell v1.4.0
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]     Checking sha3 v0.8.2
[INFO] [stderr]     Checking sha-1 v0.8.2
[INFO] [stderr]     Checking hmac v0.7.1
[INFO] [stderr]     Checking pbkdf2 v0.3.0
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking crossbeam v0.7.3
[INFO] [stderr]     Checking const-random v0.1.8
[INFO] [stderr]     Checking futures-task v0.3.5
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking hmac-drbg v0.2.0
[INFO] [stderr]     Checking ahash v0.2.18
[INFO] [stderr]     Checking tokio v0.2.21
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking async-std v0.99.12
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]     Checking trie-db v0.20.1
[INFO] [stderr]     Checking lru v0.4.5
[INFO] [stderr]     Checking libsecp256k1 v0.3.5
[INFO] [stderr]     Checking fixed-hash v0.6.1
[INFO] [stderr]     Checking twox-hash v1.5.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]     Checking wasmi v0.6.2
[INFO] [stderr]     Checking webpki v0.21.3
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking webpki-roots v0.19.0
[INFO] [stderr]     Checking webpki-roots v0.18.0
[INFO] [stderr]     Checking rustls v0.17.0
[INFO] [stderr]     Checking ct-logs v0.6.0
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking rustls-native-certs v0.3.0
[INFO] [stderr]     Checking tokio-rustls v0.13.1
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.63
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.63
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling pin-project-internal v0.4.17
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling zeroize_derive v1.0.0
[INFO] [stderr]    Compiling prost-derive v0.6.1
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.1.3
[INFO] [stderr]    Compiling ref-cast-impl v1.0.1
[INFO] [stderr]    Compiling parity-util-mem-derive v0.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.19
[INFO] [stderr]    Compiling sp-debug-derive v2.0.0-rc2
[INFO] [stderr]    Compiling tracing-attributes v0.1.8
[INFO] [stderr]    Compiling derive_more v0.99.7
[INFO] [stderr]    Compiling asn1_der_derive v0.1.2
[INFO] [stderr]    Compiling paste-impl v0.1.15
[INFO] [stderr]    Compiling libp2p-core-derive v0.19.1
[INFO] [stderr]    Compiling strum_macros v0.16.0
[INFO] [stderr]    Compiling slog_derive v0.2.0
[INFO] [stderr]     Checking ref-cast v1.0.1
[INFO] [stderr]     Checking zeroize v1.1.0
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking asn1_der v0.6.3
[INFO] [stderr]     Checking paste v0.1.15
[INFO] [stderr]     Checking curve25519-dalek v2.1.0
[INFO] [stderr]     Checking merlin v2.0.0
[INFO] [stderr]     Checking thiserror v1.0.19
[INFO] [stderr]     Checking tiny-bip39 v0.7.3
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.63
[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.3
[INFO] [stderr]     Checking schnorrkel v0.9.1
[INFO] [stderr]     Checking x25519-dalek v0.6.0
[INFO] [stderr]     Checking tracing v0.1.14
[INFO] [stderr]     Checking sp-tracing v2.0.0-rc2
[INFO] [stderr]     Checking substrate-bip39 v0.4.1
[INFO] [stderr]     Checking pin-project v0.4.17
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]    Compiling prost v0.6.1
[INFO] [stderr]    Compiling prost-types v0.6.1
[INFO] [stderr]     Checking js-sys v0.3.40
[INFO] [stderr]     Checking strum v0.16.0
[INFO] [stderr]    Compiling libp2p-core v0.19.1
[INFO] [stderr]    Compiling libp2p-kad v0.19.0
[INFO] [stderr]    Compiling libp2p-identify v0.19.1
[INFO] [stderr]    Compiling libp2p-noise v0.19.0
[INFO] [stderr]    Compiling sc-network v0.8.0-rc2
[INFO] [stderr]     Checking web-sys v0.3.40
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.13
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking h2 v0.2.5
[INFO] [stderr]     Checking piper v0.1.2
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]     Checking futures_codec v0.3.4
[INFO] [stderr]     Checking rw-stream-sink v0.2.1
[INFO] [stderr]     Checking wasm-timer v0.2.4
[INFO] [stderr]     Checking yamux v0.4.5
[INFO] [stderr]     Checking async-tls v0.7.0
[INFO] [stderr]     Checking soketto v0.3.2
[INFO] [stderr]     Checking sp-utils v2.0.0-rc2
[INFO] [stderr]     Checking smol v0.1.10
[INFO] [stderr]     Checking unsigned-varint v0.3.3
[INFO] [stderr]     Checking multihash v0.11.2
[INFO] [stderr]     Checking multistream-select v0.8.1
[INFO] [stderr]     Checking async-std v1.6.0
[INFO] [stderr]     Checking hyper v0.13.6
[INFO] [stderr]     Checking gloo-timers v0.2.1
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]     Checking impl-serde v0.3.1
[INFO] [stderr]     Checking impl-serde v0.2.3
[INFO] [stderr]     Checking parity-multiaddr v0.9.0
[INFO] [stderr]     Checking serde_json v1.0.53
[INFO] [stderr]     Checking erased-serde v0.3.11
[INFO] [stderr]     Checking sp-storage v2.0.0-rc2
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]     Checking slog-scope v4.3.0
[INFO] [stderr]     Checking sp-serializer v2.0.0-rc2
[INFO] [stderr]     Checking slog-json v2.3.0
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stderr]     Checking hyper-rustls v0.20.0
[INFO] [stderr]    Compiling parity-scale-codec-derive v1.2.0
[INFO] [stderr]    Compiling sp-runtime-interface-proc-macro v2.0.0-rc2
[INFO] [stderr]    Compiling sp-api-proc-macro v2.0.0-rc2
[INFO] [stderr]     Checking libp2p-swarm v0.19.0
[INFO] [stderr]     Checking libp2p-mplex v0.19.1
[INFO] [stderr]     Checking libp2p-tcp v0.19.1
[INFO] [stderr]     Checking libp2p-wasm-ext v0.19.0
[INFO] [stderr]     Checking libp2p-yamux v0.19.0
[INFO] [stderr]     Checking libp2p-dns v0.19.0
[INFO] [stderr]     Checking libp2p-websocket v0.19.0
[INFO] [stderr]     Checking substrate-prometheus-endpoint v0.8.0-rc2
[INFO] [stderr]     Checking libp2p-ping v0.19.1
[INFO] [stderr]     Checking libp2p-mdns v0.19.1
[INFO] [stderr]     Checking parity-scale-codec v1.3.0
[INFO] [stderr]     Checking libp2p v0.19.1
[INFO] [stderr]     Checking sc-telemetry v2.0.0-rc2
[INFO] [stderr]     Checking sc-peerset v2.0.0-rc2
[INFO] [stderr]     Checking impl-codec v0.4.2
[INFO] [stderr]     Checking sp-wasm-interface v2.0.0-rc2
[INFO] [stderr]     Checking sp-externalities v0.8.0-rc2
[INFO] [stderr]     Checking sp-arithmetic v2.0.0-rc2
[INFO] [stderr]     Checking fork-tree v2.0.0-rc2
[INFO] [stderr]     Checking primitive-types v0.7.2
[INFO] [stderr]     Checking sp-runtime-interface v2.0.0-rc2
[INFO] [stderr]     Checking memory-db v0.20.1
[INFO] [stderr]     Checking kvdb v0.6.0
[INFO] [stderr]     Checking sp-database v2.0.0-rc2
[INFO] [stderr]     Checking sp-core v2.0.0-rc2
[INFO] [stderr]     Checking sp-trie v2.0.0-rc2
[INFO] [stderr]     Checking sp-inherents v2.0.0-rc2
[INFO] [stderr]     Checking sp-allocator v2.0.0-rc2
[INFO] [stderr]     Checking sc-executor-common v0.8.0-rc2
[INFO] [stderr]     Checking sp-state-machine v0.8.0-rc2
[INFO] [stderr]     Checking sc-executor-wasmi v0.8.0-rc2
[INFO] [stderr]     Checking sp-io v2.0.0-rc2
[INFO] [stderr]     Checking sp-application-crypto v2.0.0-rc2
[INFO] [stderr]     Checking sp-runtime v2.0.0-rc2
[INFO] [stderr]     Checking sc-keystore v2.0.0-rc2
[INFO] [stderr]     Checking sp-version v2.0.0-rc2
[INFO] [stderr]     Checking sp-keyring v2.0.0-rc2
[INFO] [stderr]     Checking sp-api v2.0.0-rc2
[INFO] [stderr]     Checking sp-consensus v0.8.0-rc2
[INFO] [stderr]     Checking sp-block-builder v2.0.0-rc2
[INFO] [stderr]     Checking sc-executor v0.8.0-rc2
[INFO] [stderr]     Checking sp-transaction-pool v2.0.0-rc2
[INFO] [stderr]     Checking sp-offchain v2.0.0-rc2
[INFO] [stderr]     Checking sp-blockchain v2.0.0-rc2
[INFO] [stderr]     Checking sc-client-api v2.0.0-rc2
[INFO] [stderr]     Checking sc-block-builder v0.8.0-rc2
[INFO] [stderr]     Checking sc-offchain v2.0.0-rc2 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `sc_client_db`
[INFO] [stderr]    --> src/api.rs:285:6
[INFO] [stderr]     |
[INFO] [stderr] 285 |     use sc_client_db::offchain::LocalStorage;
[INFO] [stderr]     |         ^^^^^^^^^^^^ use of undeclared type or module `sc_client_db`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `substrate_test_runtime_client`
[INFO] [stderr]    --> src/lib.rs:169:6
[INFO] [stderr]     |
[INFO] [stderr] 169 |     use substrate_test_runtime_client::runtime::Block;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `substrate_test_runtime_client`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `sc_transaction_pool`
[INFO] [stderr]    --> src/lib.rs:170:6
[INFO] [stderr]     |
[INFO] [stderr] 170 |     use sc_transaction_pool::{BasicPool, FullChainApi};
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `sc_transaction_pool`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `sp_transaction_pool`
[INFO] [stderr]    --> src/lib.rs:171:6
[INFO] [stderr]     |
[INFO] [stderr] 171 |     use sp_transaction_pool::{TransactionPool, InPoolTransaction};
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `sp_transaction_pool`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `fdlimit`
[INFO] [stderr]    --> src/api/http.rs:700:4
[INFO] [stderr]     |
[INFO] [stderr] 700 |             fdlimit::raise_fd_limit();
[INFO] [stderr]     |             ^^^^^^^ use of undeclared type or module `fdlimit`
[INFO] [stderr] ...
[INFO] [stderr] 732 |         let (mut api, addr) = build_api_server!();
[INFO] [stderr]     |                               ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]    --> src/api/http.rs:706:18
[INFO] [stderr]     |
[INFO] [stderr] 706 |                 let mut rt = tokio::runtime::Runtime::new().unwrap();
[INFO] [stderr]     |                              ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] ...
[INFO] [stderr] 732 |         let (mut api, addr) = build_api_server!();
[INFO] [stderr]     |                               ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `fdlimit`
[INFO] [stderr]    --> src/api/http.rs:700:4
[INFO] [stderr]     |
[INFO] [stderr] 700 |             fdlimit::raise_fd_limit();
[INFO] [stderr]     |             ^^^^^^^ use of undeclared type or module `fdlimit`
[INFO] [stderr] ...
[INFO] [stderr] 752 |         let (mut api, addr) = build_api_server!();
[INFO] [stderr]     |                               ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]    --> src/api/http.rs:706:18
[INFO] [stderr]     |
[INFO] [stderr] 706 |                 let mut rt = tokio::runtime::Runtime::new().unwrap();
[INFO] [stderr]     |                              ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] ...
[INFO] [stderr] 752 |         let (mut api, addr) = build_api_server!();
[INFO] [stderr]     |                               ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `fdlimit`
[INFO] [stderr]    --> src/api/http.rs:700:4
[INFO] [stderr]     |
[INFO] [stderr] 700 |             fdlimit::raise_fd_limit();
[INFO] [stderr]     |             ^^^^^^^ use of undeclared type or module `fdlimit`
[INFO] [stderr] ...
[INFO] [stderr] 767 |         let (mut api, addr) = build_api_server!();
[INFO] [stderr]     |                               ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]    --> src/api/http.rs:706:18
[INFO] [stderr]     |
[INFO] [stderr] 706 |                 let mut rt = tokio::runtime::Runtime::new().unwrap();
[INFO] [stderr]     |                              ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] ...
[INFO] [stderr] 767 |         let (mut api, addr) = build_api_server!();
[INFO] [stderr]     |                               ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `fdlimit`
[INFO] [stderr]    --> src/api/http.rs:700:4
[INFO] [stderr]     |
[INFO] [stderr] 700 |             fdlimit::raise_fd_limit();
[INFO] [stderr]     |             ^^^^^^^ use of undeclared type or module `fdlimit`
[INFO] [stderr] ...
[INFO] [stderr] 811 |         let (mut api, addr) = build_api_server!();
[INFO] [stderr]     |                               ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]    --> src/api/http.rs:706:18
[INFO] [stderr]     |
[INFO] [stderr] 706 |                 let mut rt = tokio::runtime::Runtime::new().unwrap();
[INFO] [stderr]     |                              ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] ...
[INFO] [stderr] 811 |         let (mut api, addr) = build_api_server!();
[INFO] [stderr]     |                               ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `fdlimit`
[INFO] [stderr]    --> src/api/http.rs:700:4
[INFO] [stderr]     |
[INFO] [stderr] 700 |             fdlimit::raise_fd_limit();
[INFO] [stderr]     |             ^^^^^^^ use of undeclared type or module `fdlimit`
[INFO] [stderr] ...
[INFO] [stderr] 888 |         let (mut api, addr) = build_api_server!();
[INFO] [stderr]     |                               ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]    --> src/api/http.rs:706:18
[INFO] [stderr]     |
[INFO] [stderr] 706 |                 let mut rt = tokio::runtime::Runtime::new().unwrap();
[INFO] [stderr]     |                              ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] ...
[INFO] [stderr] 888 |         let (mut api, addr) = build_api_server!();
[INFO] [stderr]     |                               ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `fdlimit`
[INFO] [stderr]    --> src/api/http.rs:700:4
[INFO] [stderr]     |
[INFO] [stderr] 700 |             fdlimit::raise_fd_limit();
[INFO] [stderr]     |             ^^^^^^^ use of undeclared type or module `fdlimit`
[INFO] [stderr] ...
[INFO] [stderr] 912 |         let (mut api, addr) = build_api_server!();
[INFO] [stderr]     |                               ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]    --> src/api/http.rs:706:18
[INFO] [stderr]     |
[INFO] [stderr] 706 |                 let mut rt = tokio::runtime::Runtime::new().unwrap();
[INFO] [stderr]     |                              ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] ...
[INFO] [stderr] 912 |         let (mut api, addr) = build_api_server!();
[INFO] [stderr]     |                               ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `fdlimit`
[INFO] [stderr]    --> src/api/http.rs:700:4
[INFO] [stderr]     |
[INFO] [stderr] 700 |             fdlimit::raise_fd_limit();
[INFO] [stderr]     |             ^^^^^^^ use of undeclared type or module `fdlimit`
[INFO] [stderr] ...
[INFO] [stderr] 933 |         let (mut api, addr) = build_api_server!();
[INFO] [stderr]     |                               ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]    --> src/api/http.rs:706:18
[INFO] [stderr]     |
[INFO] [stderr] 706 |                 let mut rt = tokio::runtime::Runtime::new().unwrap();
[INFO] [stderr]     |                              ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] ...
[INFO] [stderr] 933 |         let (mut api, addr) = build_api_server!();
[INFO] [stderr]     |                               ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `fdlimit`
[INFO] [stderr]    --> src/api/http.rs:700:4
[INFO] [stderr]     |
[INFO] [stderr] 700 |             fdlimit::raise_fd_limit();
[INFO] [stderr]     |             ^^^^^^^ use of undeclared type or module `fdlimit`
[INFO] [stderr] ...
[INFO] [stderr] 955 |         let (mut api, addr) = build_api_server!();
[INFO] [stderr]     |                               ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]    --> src/api/http.rs:706:18
[INFO] [stderr]     |
[INFO] [stderr] 706 |                 let mut rt = tokio::runtime::Runtime::new().unwrap();
[INFO] [stderr]     |                              ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] ...
[INFO] [stderr] 955 |         let (mut api, addr) = build_api_server!();
[INFO] [stderr]     |                               ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `env_logger`
[INFO] [stderr]    --> src/api.rs:301:11
[INFO] [stderr]     |
[INFO] [stderr] 301 |         let _ = env_logger::try_init();
[INFO] [stderr]     |                 ^^^^^^^^^^ use of undeclared type or module `env_logger`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LocalStorage`
[INFO] [stderr]    --> src/api.rs:302:12
[INFO] [stderr]     |
[INFO] [stderr] 302 |         let db = LocalStorage::new_test();
[INFO] [stderr]     |                  ^^^^^^^^^^^^ use of undeclared type or module `LocalStorage`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `substrate_test_runtime_client`
[INFO] [stderr]    --> src/lib.rs:186:41
[INFO] [stderr]     |
[INFO] [stderr] 186 |     struct TestPool(BasicPool<FullChainApi<substrate_test_runtime_client::TestClient, Block>, Block>);
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `substrate_test_runtime_client`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `sp_transaction_pool`
[INFO] [stderr]    --> src/lib.rs:188:7
[INFO] [stderr]     |
[INFO] [stderr] 188 |     impl sp_transaction_pool::OffchainSubmitTransaction<Block> for TestPool {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `sp_transaction_pool`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `sp_transaction_pool`
[INFO] [stderr]    --> src/lib.rs:194:17
[INFO] [stderr]     |
[INFO] [stderr] 194 |             let source = sp_transaction_pool::TransactionSource::Local;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `sp_transaction_pool`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `env_logger`
[INFO] [stderr]    --> src/lib.rs:204:11
[INFO] [stderr]     |
[INFO] [stderr] 204 |         let _ = env_logger::try_init();
[INFO] [stderr]     |                 ^^^^^^^^^^ use of undeclared type or module `env_logger`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `substrate_test_runtime_client`
[INFO] [stderr]    --> src/lib.rs:205:25
[INFO] [stderr]     |
[INFO] [stderr] 205 |         let client = Arc::new(substrate_test_runtime_client::new());
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `substrate_test_runtime_client`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `sc_client_db`
[INFO] [stderr]    --> src/lib.rs:213:12
[INFO] [stderr]     |
[INFO] [stderr] 213 |         let db = sc_client_db::offchain::LocalStorage::new_test();
[INFO] [stderr]     |                  ^^^^^^^^^^^^ use of undeclared type or module `sc_client_db`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `LocalStorage` in this scope
[INFO] [stderr]    --> src/api.rs:300:28
[INFO] [stderr]     |
[INFO] [stderr] 300 |     fn offchain_api() -> (Api<LocalStorage>, AsyncApi) {
[INFO] [stderr]     |                    -          ^^^^^^^^^^^^ not found in this scope
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    help: you might be missing a type parameter: `<LocalStorage>`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Block` in this scope
[INFO] [stderr]    --> src/lib.rs:186:84
[INFO] [stderr]     |
[INFO] [stderr] 186 |     struct TestPool(BasicPool<FullChainApi<substrate_test_runtime_client::TestClient, Block>, Block>);
[INFO] [stderr]     |                                                                                       ^^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: consider importing one of these items
[INFO] [stderr]     |
[INFO] [stderr] 166 |     use sp_runtime::generic::Block;
[INFO] [stderr]     |
[INFO] [stderr] 166 |     use sp_runtime::testing::Block;
[INFO] [stderr]     |
[INFO] [stderr] 166 |     use sp_runtime::traits::Block;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Block` in this scope
[INFO] [stderr]    --> src/lib.rs:186:92
[INFO] [stderr]     |
[INFO] [stderr] 186 |     struct TestPool(BasicPool<FullChainApi<substrate_test_runtime_client::TestClient, Block>, Block>);
[INFO] [stderr]     |                                                                                               ^^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: consider importing one of these items
[INFO] [stderr]     |
[INFO] [stderr] 166 |     use sp_runtime::generic::Block;
[INFO] [stderr]     |
[INFO] [stderr] 166 |     use sp_runtime::testing::Block;
[INFO] [stderr]     |
[INFO] [stderr] 166 |     use sp_runtime::traits::Block;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Block` in this scope
[INFO] [stderr]    --> src/lib.rs:188:54
[INFO] [stderr]     |
[INFO] [stderr] 188 |     impl sp_transaction_pool::OffchainSubmitTransaction<Block> for TestPool {
[INFO] [stderr]     |                                                         ^^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: consider importing one of these items
[INFO] [stderr]     |
[INFO] [stderr] 166 |     use sp_runtime::generic::Block;
[INFO] [stderr]     |
[INFO] [stderr] 166 |     use sp_runtime::testing::Block;
[INFO] [stderr]     |
[INFO] [stderr] 166 |     use sp_runtime::traits::Block;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Block` in this scope
[INFO] [stderr]    --> src/lib.rs:191:17
[INFO] [stderr]     |
[INFO] [stderr] 191 |             at: &BlockId<Block>,
[INFO] [stderr]     |                          ^^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: consider importing one of these items
[INFO] [stderr]     |
[INFO] [stderr] 166 |     use sp_runtime::generic::Block;
[INFO] [stderr]     |
[INFO] [stderr] 166 |     use sp_runtime::testing::Block;
[INFO] [stderr]     |
[INFO] [stderr] 166 |     use sp_runtime::traits::Block;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Block` in this scope
[INFO] [stderr]    --> src/lib.rs:192:16
[INFO] [stderr]     |
[INFO] [stderr] 192 |             extrinsic: <Block as traits::Block>::Extrinsic,
[INFO] [stderr]     |                         ^^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: consider importing one of these items
[INFO] [stderr]     |
[INFO] [stderr] 166 |     use sp_runtime::generic::Block;
[INFO] [stderr]     |
[INFO] [stderr] 166 |     use sp_runtime::testing::Block;
[INFO] [stderr]     |
[INFO] [stderr] 166 |     use sp_runtime::traits::Block;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 34 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: could not compile `sc-offchain`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0004]: non-exhaustive patterns: `Done(_)` not covered
[INFO] [stderr]    --> src/api/http.rs:183:10
[INFO] [stderr]     |
[INFO] [stderr] 183 |             match when_ready {
[INFO] [stderr]     |                   ^^^^^^^^^^ pattern `Done(_)` not covered
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.5/src/future/maybe_done.rs:18:5
[INFO] [stderr]     |
[INFO] [stderr] 18  |     Done(Fut::Output),
[INFO] [stderr]     |     ---- not covered
[INFO] [stderr]     |
[INFO] [stderr]     = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
[INFO] [stderr]     = note: the matched value is of type `futures_util::future::maybe_done::MaybeDone<futures_util::future::poll_fn::PollFn<[closure@src/api/http.rs:181:60: 181:86 sender:&mut &mut hyper::body::body::Sender]>>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0004`.
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "d3eddfcabcb8e0de2ca7e824961de8339b5152e5a7c312255638c12ec2c66b2e"`
[INFO] running `"docker" "rm" "-f" "d3eddfcabcb8e0de2ca7e824961de8339b5152e5a7c312255638c12ec2c66b2e"`
[INFO] [stdout] d3eddfcabcb8e0de2ca7e824961de8339b5152e5a7c312255638c12ec2c66b2e