[INFO] fetching crate sc-chain-spec 3.0.0... [INFO] checking sc-chain-spec-3.0.0 against try#8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346 for pr-86194 [INFO] extracting crate sc-chain-spec 3.0.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate sc-chain-spec 3.0.0 on toolchain 8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sc-chain-spec 3.0.0 [INFO] finished tweaking crates.io crate sc-chain-spec 3.0.0 [INFO] tweaked toml for crates.io crate sc-chain-spec 3.0.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c2f7a7063f140ff388869809827439864e0c5a52c603735c88720775492b8db1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c2f7a7063f140ff388869809827439864e0c5a52c603735c88720775492b8db1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2f7a7063f140ff388869809827439864e0c5a52c603735c88720775492b8db1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2f7a7063f140ff388869809827439864e0c5a52c603735c88720775492b8db1", kill_on_drop: false }` [INFO] [stdout] c2f7a7063f140ff388869809827439864e0c5a52c603735c88720775492b8db1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af1f355d0e0253e26da8988e3d5b16d442259cb0909f60523258b1a8d7488ad0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "af1f355d0e0253e26da8988e3d5b16d442259cb0909f60523258b1a8d7488ad0", kill_on_drop: false }` [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking cpuid-bool v0.2.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking nohash-hasher v0.2.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking hex_fmt v0.3.0 [INFO] [stderr] Compiling data-encoding v2.3.2 [INFO] [stderr] Checking base-x v0.2.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling erased-serde v0.3.15 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking ip_network v0.3.4 [INFO] [stderr] Compiling blake3 v0.3.8 [INFO] [stderr] Checking uint v0.9.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking block-cipher v0.8.0 [INFO] [stderr] Checking universal-hash v0.4.0 [INFO] [stderr] Checking aead v0.3.2 [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Compiling pin-project-internal v0.4.28 [INFO] [stderr] Compiling asn1_der_derive v0.1.2 [INFO] [stderr] Compiling minicbor-derive v0.6.3 [INFO] [stderr] Compiling libp2p-core-derive v0.21.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking dns-parser v0.8.0 [INFO] [stderr] Checking pbkdf2 v0.4.0 [INFO] [stderr] Checking hmac v0.8.1 [INFO] [stderr] Checking blake2 v0.9.1 [INFO] [stderr] Checking value-bag v1.0.0-alpha.7 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Checking futures-util v0.3.15 [INFO] [stderr] Compiling prost v0.7.0 [INFO] [stderr] Checking pin-project v1.0.7 [INFO] [stderr] Checking ref-cast v1.0.6 [INFO] [stderr] Checking dyn-clonable v0.9.0 [INFO] [stderr] Checking stream-cipher v0.7.1 [INFO] [stderr] Checking aes-soft v0.5.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking polyval v0.4.5 [INFO] [stderr] Checking poly1305 v0.6.2 [INFO] [stderr] Checking linked_hash_set v0.1.4 [INFO] [stderr] Checking salsa20 v0.7.2 [INFO] [stderr] Checking sha2 v0.9.5 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking sha-1 v0.9.6 [INFO] [stderr] Checking blake2b_simd v0.5.11 [INFO] [stderr] Checking blake2s_simd v0.5.11 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking prometheus v0.11.0 [INFO] [stderr] Checking cuckoofilter v0.5.0 [INFO] [stderr] Checking ghash v0.3.1 [INFO] [stderr] Checking aes v0.5.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling prost-types v0.7.0 [INFO] [stderr] Checking curve25519-dalek v3.1.0 [INFO] [stderr] Checking curve25519-dalek v2.1.2 [INFO] [stderr] Checking merlin v2.0.1 [INFO] [stderr] Checking tiny-bip39 v0.8.0 [INFO] [stderr] Checking secrecy v0.7.0 [INFO] [stderr] Checking chacha20 v0.5.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.74 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking trie-db v0.22.5 [INFO] [stderr] Checking polling v2.1.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking aes-gcm v0.7.0 [INFO] [stderr] Checking asn1_der v0.6.3 [INFO] [stderr] Checking chacha20poly1305 v0.6.0 [INFO] [stderr] Compiling snow v0.7.2 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking async-io v1.4.1 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.10 [INFO] [stderr] Checking x25519-dalek v1.1.1 [INFO] [stderr] Checking async-global-executor v2.0.2 [INFO] [stderr] Checking async-process v1.1.0 [INFO] [stderr] Checking if-watch v0.1.8 [INFO] [stderr] Compiling prost-build v0.7.0 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.74 [INFO] [stderr] Checking async-std v1.9.0 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking asynchronous-codec v0.6.0 [INFO] [stderr] Checking asynchronous-codec v0.5.0 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking impl-serde v0.3.1 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Checking schnorrkel v0.9.1 [INFO] [stderr] Checking data-encoding-macro v0.1.12 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking pin-project v0.4.28 [INFO] [stderr] Checking unsigned-varint v0.7.0 [INFO] [stderr] Checking minicbor v0.7.2 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking multibase v0.8.0 [INFO] [stderr] Checking unsigned-varint v0.6.0 [INFO] [stderr] Checking wasm-timer v0.2.5 [INFO] [stderr] Checking soketto v0.4.2 [INFO] [stderr] Checking yamux v0.8.1 [INFO] [stderr] Checking libp2p-pnet v0.20.0 [INFO] [stderr] Checking sp-utils v3.0.0 [INFO] [stderr] Checking futures-rustls v0.21.1 [INFO] [stderr] Checking rw-stream-sink v0.2.1 [INFO] [stderr] Checking multistream-select v0.10.2 [INFO] [stderr] Checking substrate-bip39 v0.4.2 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.74 [INFO] [stderr] Compiling libp2p-core v0.27.1 [INFO] [stderr] Compiling libp2p-identify v0.27.0 [INFO] [stderr] Compiling libp2p-plaintext v0.27.1 [INFO] [stderr] Compiling libp2p-floodsub v0.27.0 [INFO] [stderr] Compiling libp2p-gossipsub v0.27.0 [INFO] [stderr] Compiling libp2p-noise v0.29.0 [INFO] [stderr] Compiling libp2p-kad v0.28.1 [INFO] [stderr] Compiling sc-network v0.9.0 [INFO] [stderr] Checking tracing-subscriber v0.2.18 [INFO] [stderr] Checking sp-serializer v3.0.0 [INFO] [stderr] Checking sp-chain-spec v3.0.0 [INFO] [stderr] Compiling proc-macro-crate v1.0.0 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Checking wasm-bindgen v0.2.74 [INFO] [stderr] Compiling parity-scale-codec-derive v2.1.3 [INFO] [stderr] Compiling multihash-derive v0.7.2 [INFO] [stderr] Compiling sp-runtime-interface-proc-macro v3.0.0 [INFO] [stderr] Compiling sp-api-proc-macro v3.0.0 [INFO] [stderr] Compiling sc-chain-spec-derive v3.0.0 [INFO] [stderr] Checking js-sys v0.3.51 [INFO] [stderr] Checking hyper v0.13.10 [INFO] [stderr] Checking multihash v0.13.2 [INFO] [stderr] Checking parity-scale-codec v2.1.3 [INFO] [stderr] Checking parity-multiaddr v0.11.2 [INFO] [stderr] Checking cid v0.6.1 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.24 [INFO] [stderr] Checking impl-codec v0.5.0 [INFO] [stderr] Checking sp-storage v3.0.0 [INFO] [stderr] Checking sp-tracing v3.0.0 [INFO] [stderr] Checking sp-wasm-interface v3.0.0 [INFO] [stderr] Checking sp-arithmetic v3.0.0 [INFO] [stderr] Checking fork-tree v3.0.0 [INFO] [stderr] Checking finality-grandpa v0.13.0 [INFO] [stderr] Checking primitive-types v0.9.0 [INFO] [stderr] Checking sp-externalities v0.9.0 [INFO] [stderr] Checking parity-util-mem v0.9.0 [INFO] [stderr] Checking memory-db v0.26.0 [INFO] [stderr] Checking kvdb v0.9.0 [INFO] [stderr] Checking sp-runtime-interface v3.0.0 [INFO] [stderr] Checking libp2p-swarm v0.27.2 [INFO] [stderr] Checking libp2p-wasm-ext v0.27.0 [INFO] [stderr] Checking libp2p-yamux v0.30.1 [INFO] [stderr] Checking libp2p-dns v0.27.0 [INFO] [stderr] Checking libp2p-mplex v0.27.1 [INFO] [stderr] Checking libp2p-tcp v0.27.1 [INFO] [stderr] Checking libp2p-deflate v0.27.1 [INFO] [stderr] Checking libp2p-uds v0.27.0 [INFO] [stderr] Checking libp2p-websocket v0.28.0 [INFO] [stderr] Checking sp-database v3.0.0 [INFO] [stderr] Checking substrate-prometheus-endpoint v0.9.0 [INFO] [stderr] Checking sp-core v3.0.0 [INFO] [stderr] Checking libp2p-request-response v0.9.1 [INFO] [stderr] Checking libp2p-ping v0.27.0 [INFO] [stderr] Checking libp2p-mdns v0.28.1 [INFO] [stderr] Checking sp-trie v3.0.0 [INFO] [stderr] Checking sp-keystore v0.9.0 [INFO] [stderr] Checking sp-inherents v3.0.0 [INFO] [stderr] Checking sp-allocator v3.0.0 [INFO] [stderr] Checking libp2p v0.34.0 [INFO] [stderr] Checking sc-executor-common v0.9.0 [INFO] [stderr] Checking sp-state-machine v0.9.0 [INFO] [stderr] Checking sc-telemetry v3.0.0 [INFO] [stderr] Checking sc-peerset v3.0.0 [INFO] [stderr] Checking sc-executor-wasmi v0.9.0 [INFO] [stderr] Checking sp-io v3.0.0 [INFO] [stderr] Checking sp-application-crypto v3.0.0 [INFO] [stderr] Checking sp-tasks v3.0.0 [INFO] [stderr] Checking sp-runtime v3.0.0 [INFO] [stderr] Checking sc-keystore v3.0.0 [INFO] [stderr] Checking sp-version v3.0.0 [INFO] [stderr] Checking sp-consensus-slots v0.9.0 [INFO] [stderr] Checking sp-authorship v3.0.0 [INFO] [stderr] Checking sp-consensus-vrf v0.9.0 [INFO] [stderr] Checking sp-api v3.0.0 [INFO] [stderr] Checking sp-consensus v0.9.0 [INFO] [stderr] Checking sc-executor v0.9.0 [INFO] [stderr] Checking sp-block-builder v3.0.0 [INFO] [stderr] Checking sp-timestamp v3.0.0 [INFO] [stderr] Checking sp-finality-grandpa v3.0.0 [INFO] [stderr] Checking sp-blockchain v3.0.0 [INFO] [stderr] Checking sp-consensus-babe v0.9.0 [INFO] [stderr] Checking sp-transaction-pool v3.0.0 [INFO] [stderr] Checking sc-client-api v3.0.0 [INFO] [stderr] Checking sc-block-builder v0.9.0 [INFO] [stderr] Checking sc-consensus-slots v0.9.0 [INFO] [stderr] Checking sc-consensus v0.9.0 [INFO] [stderr] Checking sc-consensus-uncles v0.9.0 [INFO] [stderr] Checking sc-consensus-epochs v0.9.0 [INFO] [stderr] Checking sc-consensus-babe v0.9.0 [INFO] [stderr] Checking sc-network-gossip v0.9.0 [INFO] [stderr] Checking sc-finality-grandpa v0.9.0 [INFO] [stderr] Checking sc-chain-spec v3.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/extension.rs:236:35 [INFO] [stdout] | [INFO] [stdout] 236 | x if x == TypeId::of::() => Any::downcast_ref(&self.base), [INFO] [stdout] | ^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/extension.rs:255:4 [INFO] [stdout] | [INFO] [stdout] 255 | Any::downcast_ref(&self.for_type::()?).cloned() [INFO] [stdout] | ^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/extension.rs:278:2 [INFO] [stdout] | [INFO] [stdout] 278 | Any::downcast_ref(GetExtension::get_any(e, TypeId::of::())) [INFO] [stdout] | ^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/extension.rs:236:35 [INFO] [stdout] | [INFO] [stdout] 236 | x if x == TypeId::of::() => Any::downcast_ref(&self.base), [INFO] [stdout] | ^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/extension.rs:255:4 [INFO] [stdout] | [INFO] [stdout] 255 | Any::downcast_ref(&self.for_type::()?).cloned() [INFO] [stdout] | ^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/extension.rs:278:2 [INFO] [stdout] | [INFO] [stdout] 278 | Any::downcast_ref(GetExtension::get_any(e, TypeId::of::())) [INFO] [stdout] | ^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 42s [INFO] running `Command { std: "docker" "inspect" "af1f355d0e0253e26da8988e3d5b16d442259cb0909f60523258b1a8d7488ad0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af1f355d0e0253e26da8988e3d5b16d442259cb0909f60523258b1a8d7488ad0", kill_on_drop: false }` [INFO] [stdout] af1f355d0e0253e26da8988e3d5b16d442259cb0909f60523258b1a8d7488ad0