[INFO] fetching crate tc-chain-spec 2.0.0... [INFO] checking tc-chain-spec-2.0.0 against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] extracting crate tc-chain-spec 2.0.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate tc-chain-spec 2.0.0 on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tc-chain-spec 2.0.0 [INFO] finished tweaking crates.io crate tc-chain-spec 2.0.0 [INFO] tweaked toml for crates.io crate tc-chain-spec 2.0.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74c74ebb2874e15d13ea21c15c54fa8cb85a836a53f6608ffe94da7b7b86a0b7 [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" "74c74ebb2874e15d13ea21c15c54fa8cb85a836a53f6608ffe94da7b7b86a0b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74c74ebb2874e15d13ea21c15c54fa8cb85a836a53f6608ffe94da7b7b86a0b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74c74ebb2874e15d13ea21c15c54fa8cb85a836a53f6608ffe94da7b7b86a0b7", kill_on_drop: false }` [INFO] [stdout] 74c74ebb2874e15d13ea21c15c54fa8cb85a836a53f6608ffe94da7b7b86a0b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 85dbc6b32e678886beccfc7d022afa6c3051bcd84312cac355da4219fe25c3d5 [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" "85dbc6b32e678886beccfc7d022afa6c3051bcd84312cac355da4219fe25c3d5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Checking futures-io v0.3.15 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.74 [INFO] [stderr] Compiling bumpalo v3.6.1 [INFO] [stderr] Checking cpuid-bool v0.2.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.74 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking ipnet v2.3.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking nohash v0.2.0 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking nohash-hasher v0.2.0 [INFO] [stderr] Checking tetsy-send-wrapper v0.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling erased-serde v0.3.15 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking ip_network v0.3.4 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking dns-parser v0.8.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking linked_hash_set v0.1.4 [INFO] [stderr] Checking uint-crate 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 futures-lite v1.11.3 [INFO] [stderr] Checking quicksink v0.1.2 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling minicbor-derive v0.6.3 [INFO] [stderr] Checking sha-1 v0.9.6 [INFO] [stderr] Checking hmac v0.8.1 [INFO] [stderr] Checking pbkdf2 v0.4.0 [INFO] [stderr] Checking blake2 v0.9.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking aes-soft v0.5.0 [INFO] [stderr] Checking stream-cipher v0.7.1 [INFO] [stderr] Checking polyval v0.4.5 [INFO] [stderr] Checking poly1305 v0.6.2 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Checking ghash v0.3.1 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.74 [INFO] [stderr] Checking tp-chain-spec v2.0.2 [INFO] [stderr] Checking chacha20 v0.5.0 [INFO] [stderr] Checking aes v0.5.0 [INFO] [stderr] Compiling tc-chain-spec-derive v2.0.0 [INFO] [stderr] Checking tetsy-scale-codec v2.0.1 [INFO] [stderr] Checking chacha20poly1305 v0.6.0 [INFO] [stderr] Checking aes-gcm v0.7.0 [INFO] [stderr] Compiling snow v0.7.2 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking backtrace v0.3.59 [INFO] [stderr] Checking polling v2.0.3 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Compiling which v4.1.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking signal-hook v0.3.8 [INFO] [stderr] Checking num-integer v0.1.44 [INFO] [stderr] Checking integer-sqrt v0.1.5 [INFO] [stderr] Checking panic-handler v2.0.2 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [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] Compiling prost-build v0.7.0 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking prometheus v0.10.0 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking async-io v1.4.1 [INFO] [stderr] Checking async-executor v1.4.1 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.74 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking x25519-dalek v1.1.1 [INFO] [stderr] Checking if-watch v0.1.8 [INFO] [stderr] Checking if-watch v0.2.2 [INFO] [stderr] Checking async-global-executor v2.0.2 [INFO] [stderr] Checking async-process v1.1.0 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking libsecp256k1 v0.3.5 [INFO] [stderr] Checking schnorrkel v0.9.1 [INFO] [stderr] Checking twox-hash v1.6.0 [INFO] [stderr] Checking tiny-bip39 v0.8.0 [INFO] [stderr] Checking async-std v1.9.0 [INFO] [stderr] Checking tetsy-fixed-hash v0.7.0 [INFO] [stderr] Checking twasmi v0.6.2 [INFO] [stderr] Checking tetsy-impl-codec v0.5.0 [INFO] [stderr] Checking tetcore-storage v2.0.2 [INFO] [stderr] Checking arithmetic v2.0.2 [INFO] [stderr] Checking forktree v2.0.1 [INFO] [stderr] Checking tetsy-primitive-types v0.9.0 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Checking externalities v0.8.2 [INFO] [stderr] Checking tetcore-bip39 v0.4.2 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking asynchronous-codec v0.5.0 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking webpki-roots v0.21.1 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking unsigned-varint v0.6.0 [INFO] [stderr] Checking tracing-subscriber v0.2.18 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking rw-stream-sink v0.2.1 [INFO] [stderr] Checking tetsy-multistream-select v0.10.2 [INFO] [stderr] Checking wasm-timer v0.2.5 [INFO] [stderr] Checking soketto v0.4.2 [INFO] [stderr] Checking remux v0.8.0 [INFO] [stderr] Checking tetcore-utils v2.0.2 [INFO] [stderr] Checking tetsy-finality-grandpa v0.13.0 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.74 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking tetsy-multiaddr v0.11.2 [INFO] [stderr] Checking minicbor v0.7.2 [INFO] [stderr] Checking tetcore-wasm-interface v2.0.2 [INFO] [stderr] Checking tetsy-util-mem v0.9.0 [INFO] [stderr] Checking tetsy-memory-db v0.26.0 [INFO] [stderr] Checking tetsy-kvdb v0.9.0 [INFO] [stderr] Compiling tetsy-libp2p-core v0.27.2 [INFO] [stderr] Compiling tetsy-libp2p-kad v0.28.2 [INFO] [stderr] Compiling tetsy-libp2p-noise v0.29.2 [INFO] [stderr] Compiling tetsy-libp2p-identify v0.27.1 [INFO] [stderr] Compiling tc-network v0.8.0 [INFO] [stderr] Checking tetcore-database v2.0.2 [INFO] [stderr] Checking tetcore-tracing v2.0.2 [INFO] [stderr] Checking tp-runtime-interface v2.0.2 [INFO] [stderr] Checking futures-rustls v0.21.1 [INFO] [stderr] Checking js-sys v0.3.51 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.24 [INFO] [stderr] Checking hyper v0.13.10 [INFO] [stderr] Checking tet-core v2.0.2 [INFO] [stderr] Checking tetsy-libp2p-swarm v0.27.1 [INFO] [stderr] Checking tetsy-libp2p-wasm-ext v0.27.1 [INFO] [stderr] Checking tetsy-libp2p-remux v0.30.1 [INFO] [stderr] Checking tetsy-libp2p-websocket v0.28.2 [INFO] [stderr] Checking tetsy-libp2p-mplex v0.27.2 [INFO] [stderr] Checking tetsy-libp2p-dns v0.27.2 [INFO] [stderr] Checking tetsy-libp2p-tcp v0.27.2 [INFO] [stderr] Checking tp-trie v2.0.2 [INFO] [stderr] Checking tp-keystore v0.8.1 [INFO] [stderr] Checking tp-inherents v2.0.2 [INFO] [stderr] Checking tp-allocator v2.0.2 [INFO] [stderr] Checking tc-executor-common v0.8.0 [INFO] [stderr] Checking tp-state-machine v0.8.2 [INFO] [stderr] Checking tc-executor-twasmi v0.8.0 [INFO] [stderr] Checking tetsy-libp2p-ping v0.27.1 [INFO] [stderr] Checking tetsy-libp2p-request-response v0.9.1 [INFO] [stderr] Checking tetsy-libp2p-mdns v0.28.1 [INFO] [stderr] Checking prometheus-endpoint v0.8.1 [INFO] [stderr] Checking tet-io v2.0.2 [INFO] [stderr] Checking tetsy-libp2p v0.34.3 [INFO] [stderr] Checking tc-telemetry v2.0.0 [INFO] [stderr] Checking tc-peerset v2.0.0 [INFO] [stderr] Checking tet-application-crypto v2.0.2 [INFO] [stderr] Checking tp-tasks v2.0.1 [INFO] [stderr] Checking tp-runtime v2.0.2 [INFO] [stderr] Checking tc-keystore v2.0.0 [INFO] [stderr] Checking tp-version v2.0.2 [INFO] [stderr] Checking tp-consensus-slots v0.8.2 [INFO] [stderr] Checking tp-authorship v2.0.2 [INFO] [stderr] Checking tp-consensus-vrf v0.8.2 [INFO] [stderr] Checking tp-api v2.0.2 [INFO] [stderr] Checking tp-consensus v0.8.2 [INFO] [stderr] Checking tc-executor v0.8.0 [INFO] [stderr] Checking tp-block-builder v2.0.2 [INFO] [stderr] Checking tp-timestamp v2.0.2 [INFO] [stderr] Checking tp-finality-grandpa v2.0.2 [INFO] [stderr] Checking tp-blockchain v2.0.2 [INFO] [stderr] Checking tp-consensus-babe v0.8.2 [INFO] [stderr] Checking tp-transaction-pool v2.0.2 [INFO] [stderr] Checking tc-client-api v2.0.0 [INFO] [stderr] Checking tc-block-builder v0.8.0 [INFO] [stderr] Checking tc-consensus-uncles v0.8.0 [INFO] [stderr] Checking tc-consensus v0.8.0 [INFO] [stderr] Checking tc-consensus-slots v0.8.0 [INFO] [stderr] Checking tc-consensus-epochs v0.8.0 [INFO] [stderr] Checking tc-consensus-babe v0.8.0 [INFO] [stderr] Checking tc-network-gossip v0.8.0 [INFO] [stderr] Checking tc-finality-grandpa v0.8.0 [INFO] [stderr] Checking tc-chain-spec v2.0.0 (/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 3m 28s [INFO] running `Command { std: "docker" "inspect" "85dbc6b32e678886beccfc7d022afa6c3051bcd84312cac355da4219fe25c3d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85dbc6b32e678886beccfc7d022afa6c3051bcd84312cac355da4219fe25c3d5", kill_on_drop: false }` [INFO] [stdout] 85dbc6b32e678886beccfc7d022afa6c3051bcd84312cac355da4219fe25c3d5