[INFO] cloning repository https://github.com/woaproject/parity-ethereum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/woaproject/parity-ethereum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwoaproject%2Fparity-ethereum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwoaproject%2Fparity-ethereum'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a0e8843810713053b17df7de609b8f706961018
[INFO] documenting woaproject/parity-ethereum against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwoaproject%2Fparity-ethereum" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/woaproject/parity-ethereum on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6/source/.cargo/config
[INFO] started tweaking git repo https://github.com/woaproject/parity-ethereum
[INFO] finished tweaking git repo https://github.com/woaproject/parity-ethereum
[INFO] tweaked toml for git repo https://github.com/woaproject/parity-ethereum written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/woaproject/parity-ethereum already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/app-dirs-rs`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/jsonrpc.git`
[INFO] [stderr]     Updating git submodule `https://github.com/paritytech/hidapi.git`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/rust-ctrlc.git`
[INFO] [stderr]     Updating git repository `https://github.com/tomusdrw/ws-rs`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kvdb-memorydb v0.1.0
[INFO] [stderr]   Downloaded sct v0.4.0
[INFO] [stderr]   Downloaded daemonize v0.3.0
[INFO] [stderr]   Downloaded integer-encoding v1.0.5
[INFO] [stderr]   Downloaded jni v0.10.2
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[INFO] [stderr]   Downloaded globset v0.4.2
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[INFO] [stderr]   Downloaded home v0.3.3
[INFO] [stderr]   Downloaded order-stat v0.1.3
[INFO] [stderr]   Downloaded wasmi v0.3.0
[INFO] [stderr]   Downloaded ordered-float v0.5.2
[INFO] [stderr]   Downloaded ipnetwork v0.12.8
[INFO] [stderr]   Downloaded tokio-retry v0.1.1
[INFO] [stderr]   Downloaded hyper v0.12.11
[INFO] [stderr]   Downloaded pretty_assertions v0.1.2
[INFO] [stderr]   Downloaded plain_hasher v0.2.0
[INFO] [stderr]   Downloaded parity-snappy v0.1.0
[INFO] [stderr]   Downloaded igd v0.7.0
[INFO] [stderr]   Downloaded rustls v0.13.1
[INFO] [stderr]   Downloaded vergen v0.1.1
[INFO] [stderr]   Downloaded hyper-rustls v0.14.0
[INFO] [stderr]   Downloaded parity-path v0.1.1
[INFO] [stderr]   Downloaded syn v0.15.11
[INFO] [stderr]   Downloaded xmltree v0.7.0
[INFO] [stderr]   Downloaded keccak-hash v0.1.2
[INFO] [stderr]   Downloaded cid v0.3.0
[INFO] [stderr]   Downloaded multihash v0.8.0
[INFO] [stderr]   Downloaded base-x v0.2.3
[INFO] [stderr]   Downloaded multibase v0.6.0
[INFO] [stderr]   Downloaded sha1 v0.5.0
[INFO] [stderr]   Downloaded crossbeam-utils v0.6.2
[INFO] [stderr]   Downloaded rlp v0.2.4
[INFO] [stderr]   Downloaded trie-standardmap v0.1.1
[INFO] [stderr]   Downloaded simplelog v0.5.3
[INFO] [stderr]   Downloaded fixed-hash v0.2.2
[INFO] [stderr]   Downloaded webpki-roots v0.15.0
[INFO] [stderr]   Downloaded rprompt v1.0.3
[INFO] [stderr]   Downloaded ring v0.13.2
[INFO] [stderr]   Downloaded protobuf v1.7.4
[INFO] [stderr]   Downloaded transaction-pool v1.13.3
[INFO] [stderr]   Downloaded memorydb v0.3.0
[INFO] [stderr]   Downloaded lunarity-lexer v0.1.0
[INFO] [stderr]   Downloaded parity-tokio-ipc v0.1.0
[INFO] [stderr]   Downloaded kvdb-rocksdb v0.1.4
[INFO] [stderr]   Downloaded parity-bytes v0.1.0
[INFO] [stderr]   Downloaded pwasm-utils v0.2.2
[INFO] [stderr]   Downloaded triehash v0.3.0
[INFO] [stderr]   Downloaded parity-crypto v0.2.0
[INFO] [stderr]   Downloaded trace-time v0.1.1
[INFO] [stderr]   Downloaded hashdb v0.3.0
[INFO] [stderr]   Downloaded kvdb v0.1.0
[INFO] [stderr]   Downloaded toolshed v0.4.0
[INFO] [stderr]   Downloaded csv v1.0.2
[INFO] [stderr]   Downloaded parity-rocksdb v0.5.0
[INFO] [stderr]   Downloaded failsafe v0.3.0
[INFO] [stderr]   Downloaded parity-rocksdb-sys v0.5.3
[INFO] [stderr]   Downloaded patricia-trie v0.3.0
[INFO] [stderr]   Downloaded combine v3.6.1
[INFO] [stderr]   Downloaded parity-wordlist v1.2.1
[INFO] [stderr]   Downloaded parity-snappy-sys v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 742214a8960466ed1904c0cfa3b285174d9445c2e182c4d21982cf1ae4a0aa36
[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" "742214a8960466ed1904c0cfa3b285174d9445c2e182c4d21982cf1ae4a0aa36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "742214a8960466ed1904c0cfa3b285174d9445c2e182c4d21982cf1ae4a0aa36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "742214a8960466ed1904c0cfa3b285174d9445c2e182c4d21982cf1ae4a0aa36", kill_on_drop: false }`
[INFO] [stdout] 742214a8960466ed1904c0cfa3b285174d9445c2e182c4d21982cf1ae4a0aa36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a43c94e035be8aece9a3c522f81fad76139bd1b7b393622a05e1e19ef707006
[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" "3a43c94e035be8aece9a3c522f81fad76139bd1b7b393622a05e1e19ef707006", kill_on_drop: false }`
[INFO] [stderr]     Checking byteorder v1.2.6
[INFO] [stderr]    Compiling crunchy v0.1.6
[INFO] [stderr]     Checking parity-bytes v0.1.0
[INFO] [stderr]     Checking hashdb v0.3.0
[INFO] [stderr]     Checking edit-distance v2.0.1
[INFO] [stderr]    Compiling itoa v0.4.3
[INFO] [stderr]     Checking mem v0.1.0 (/opt/rustwide/workdir/util/mem)
[INFO] [stderr]    Compiling rustc-hex v1.0.0
[INFO] [stderr]    Compiling protobuf v1.7.4
[INFO] [stderr]    Compiling crunchy v0.2.1
[INFO] [stderr]     Checking nan-preserving-float v0.1.0
[INFO] [stderr]     Checking ethabi-contract v6.0.0
[INFO] [stderr]     Checking home v0.3.3
[INFO] [stderr]     Checking unexpected v0.1.0 (/opt/rustwide/workdir/util/unexpected)
[INFO] [stderr]     Checking macros v0.1.0 (/opt/rustwide/workdir/util/macros)
[INFO] [stderr]     Checking siphasher v0.1.3
[INFO] [stderr]     Checking stop-guard v0.1.0 (/opt/rustwide/workdir/util/stop-guard)
[INFO] [stderr]     Checking using_queue v0.1.0 (/opt/rustwide/workdir/util/using_queue)
[INFO] [stderr]     Checking parity-path v0.1.1
[INFO] [stderr]    Compiling winapi v0.3.6
[INFO] [stderr]     Checking slab v0.2.0
[INFO] [stderr]    Compiling utf8-ranges v1.0.1
[INFO] [stderr]     Checking sha1 v0.5.0
[INFO] [stderr]     Checking base-x v0.2.3
[INFO] [stderr]     Checking integer-encoding v1.0.5
[INFO] [stderr]    Compiling if_chain v0.1.3
[INFO] [stderr]     Checking ethcore-devtools v1.12.0 (/opt/rustwide/workdir/devtools)
[INFO] [stderr]     Checking transient-hashmap v0.4.1
[INFO] [stderr]     Checking order-stat v0.1.3
[INFO] [stderr]     Checking rprompt v1.0.3
[INFO] [stderr]     Checking fs-swap v0.2.4
[INFO] [stderr]     Checking memmap v0.6.2
[INFO] [stderr]     Checking fdlimit v0.1.1
[INFO] [stderr]     Checking term_size v0.3.1
[INFO] [stderr]     Checking daemonize v0.3.0
[INFO] [stderr]    Compiling ring v0.13.2
[INFO] [stderr]    Compiling cmake v0.1.35
[INFO] [stderr]    Compiling libusb-sys v0.2.4 (https://github.com/paritytech/libusb-sys#14bdb698)
[INFO] [stderr]     Checking crossbeam-utils v0.6.2
[INFO] [stderr]    Compiling hidapi v0.3.1 (https://github.com/paritytech/hidapi-rs#d4d32376)
[INFO] [stderr]    Compiling eth-secp256k1 v0.5.7 (https://github.com/paritytech/rust-secp256k1#ccc06e74)
[INFO] [stderr]     Checking itertools v0.5.10
[INFO] [stderr]     Checking itertools v0.7.8
[INFO] [stderr]    Compiling getopts v0.2.18
[INFO] [stderr]     Checking app_dirs v1.2.1 (https://github.com/paritytech/app-dirs-rs#0b37f948)
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking parity-wasm v0.31.3
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking ethcore-bloom-journal v0.1.0 (/opt/rustwide/workdir/util/bloom)
[INFO] [stderr]     Checking bytes v0.4.10
[INFO] [stderr]     Checking want v0.0.6
[INFO] [stderr]     Checking trace-time v0.1.1
[INFO] [stderr]     Checking stats v0.1.0 (/opt/rustwide/workdir/util/stats)
[INFO] [stderr]     Checking want v0.0.4
[INFO] [stderr]     Checking lock_api v0.1.4
[INFO] [stderr]     Checking rand v0.5.5
[INFO] [stderr]     Checking multibase v0.6.0
[INFO] [stderr]    Compiling ryu v0.2.6
[INFO] [stderr]    Compiling vergen v0.1.1
[INFO] [stderr]     Checking xmltree v0.7.0
[INFO] [stderr]     Checking rpassword v1.0.2
[INFO] [stderr]     Checking toolshed v0.4.0
[INFO] [stderr]     Checking ethereum-types-serialize v0.2.1
[INFO] [stderr]    Compiling toml v0.4.8
[INFO] [stderr]     Checking primal-sieve v0.2.9
[INFO] [stderr]     Checking fixed-hash v0.2.2
[INFO] [stderr]     Checking elastic-array v0.10.0
[INFO] [stderr]     Checking memory-cache v0.1.0 (/opt/rustwide/workdir/util/memory_cache)
[INFO] [stderr]    Compiling pulldown-cmark v0.0.3
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling parity-snappy-sys v0.1.1
[INFO] [stderr]    Compiling parity-rocksdb-sys v0.5.3
[INFO] [stderr]     Checking rust-crypto v0.2.36
[INFO] [stderr]     Checking crossbeam-epoch v0.5.2
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking crossbeam-epoch v0.6.1
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]     Checking tokio-io v0.1.9
[INFO] [stderr]     Checking http v0.1.13
[INFO] [stderr]     Checking tiny-keccak v1.4.2
[INFO] [stderr]     Checking uint v0.4.1
[INFO] [stderr]     Checking plain_hasher v0.2.0
[INFO] [stderr]    Compiling serde_json v1.0.32
[INFO] [stderr]    Compiling syn v0.15.11
[INFO] [stderr]    Compiling aho-corasick v0.6.8
[INFO] [stderr]     Checking lunarity-lexer v0.1.0
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking primal-check v0.2.3
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking bincode v0.8.0
[INFO] [stderr]     Checking ws v0.7.5 (https://github.com/tomusdrw/ws-rs#f12d19c4)
[INFO] [stderr]     Checking ctrlc v1.1.1 (https://github.com/paritytech/rust-ctrlc.git#b5230171)
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]     Checking parity-wordlist v1.2.1
[INFO] [stderr]     Checking bn v0.4.4 (https://github.com/paritytech/bn#2a71dbde)
[INFO] [stderr]     Checking wasmi v0.3.0
[INFO] [stderr]     Checking pwasm-utils v0.2.2
[INFO] [stderr]     Checking patricia-trie v0.3.0
[INFO] [stderr]     Checking kvdb v0.1.0
[INFO] [stderr]     Checking parking_lot_core v0.3.1
[INFO] [stderr]    Compiling skeptic v0.4.0
[INFO] [stderr]     Checking crossbeam-deque v0.6.1
[INFO] [stderr]     Checking crossbeam-deque v0.5.2
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking ethbloom v0.5.0
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]     Checking error-chain v0.12.0
[INFO] [stderr]     Checking panic_hook v0.1.0 (/opt/rustwide/workdir/util/panic_hook)
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]    Compiling phf_generator v0.7.23
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]     Checking primal v0.2.3
[INFO] [stderr]     Checking miow v0.3.3
[INFO] [stderr]     Checking h2 v0.1.12
[INFO] [stderr]     Checking timer v0.2.0
[INFO] [stderr]    Compiling parity-version v2.3.0 (/opt/rustwide/workdir/util/version)
[INFO] [stderr]     Checking rand v0.6.1
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking globset v0.4.2
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking tokio-threadpool v0.1.7
[INFO] [stderr]     Checking libusb v0.3.0 (https://github.com/paritytech/libusb-rs#44270895)
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking ethereum-types v0.4.0
[INFO] [stderr]     Checking multihash v0.8.0
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling local-encoding v0.2.0
[INFO] [stderr]     Checking transaction-pool v1.13.3
[INFO] [stderr]    Compiling phf_codegen v0.7.23
[INFO] [stderr]     Checking trezor-sys v1.0.0 (https://github.com/paritytech/trezor-sys#8a401705)
[INFO] [stderr]     Checking tokio-reactor v0.1.6
[INFO] [stderr]     Checking crossbeam-channel v0.2.6
[INFO] [stderr]     Checking kvdb-memorydb v0.1.0
[INFO] [stderr]     Checking failsafe v0.3.0
[INFO] [stderr]     Checking rayon v1.0.2
[INFO] [stderr]     Checking cid v0.3.0
[INFO] [stderr]     Checking tokio-fs v0.1.3
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]     Checking parity-crypto v0.2.0
[INFO] [stderr]     Checking sct v0.4.0
[INFO] [stderr]     Checking webpki v0.18.1
[INFO] [stderr]     Checking tokio-tcp v0.1.2
[INFO] [stderr]     Checking tokio-uds v0.2.2
[INFO] [stderr]     Checking tokio-udp v0.1.2
[INFO] [stderr]     Checking crossbeam v0.4.1
[INFO] [stderr]     Checking rlp v0.3.0
[INFO] [stderr]     Checking keccak-hash v0.1.2
[INFO] [stderr]     Checking keccak-hasher v0.1.1 (/opt/rustwide/workdir/util/keccak-hasher)
[INFO] [stderr]     Checking fastmap v0.1.0 (/opt/rustwide/workdir/util/fastmap)
[INFO] [stderr]     Checking parity-machine v0.1.0 (/opt/rustwide/workdir/machine)
[INFO] [stderr]     Checking ct-logs v0.4.0
[INFO] [stderr]     Checking parking_lot v0.7.0
[INFO] [stderr]     Checking rustls v0.13.1
[INFO] [stderr]     Checking webpki-roots v0.15.0
[INFO] [stderr]     Checking tokio v0.1.11
[INFO] [stderr]     Checking memorydb v0.3.0
[INFO] [stderr]     Checking triehash v0.3.0
[INFO] [stderr]     Checking rlp_compress v0.1.0 (/opt/rustwide/workdir/util/rlp_compress)
[INFO] [stderr]     Checking patricia-trie-ethereum v0.1.0 (/opt/rustwide/workdir/util/patricia-trie-ethereum)
[INFO] [stderr]     Checking ethcore-logger v1.12.0 (/opt/rustwide/workdir/logger)
[INFO] [stderr]     Checking ethash v1.12.0 (/opt/rustwide/workdir/ethash)
[INFO] [stderr]     Checking blooms-db v0.1.0 (/opt/rustwide/workdir/util/blooms-db)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> util/rlp_compress/src/lib.rs:43:37
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn compress(c: &[u8], swapper: &Compressor) -> ElasticArray1024<u8> {
[INFO] [stdout]    |                                     ^^^^^^^^^^ help: use `dyn`: `dyn Compressor`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> util/rlp_compress/src/lib.rs:53:39
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub fn decompress(c: &[u8], swapper: &Decompressor) -> ElasticArray1024<u8> {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^ help: use `dyn`: `dyn Decompressor`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking len-caching-lock v0.1.1 (/opt/rustwide/workdir/util/len-caching-lock)
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking journaldb v0.2.0 (/opt/rustwide/workdir/util/journaldb)
[INFO] [stderr]     Checking triehash-ethereum v0.2.0 (/opt/rustwide/workdir/util/triehash-ethereum)
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> util/blooms-db/src/db.rs:24:57
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn other_io_err<E>(e: E) -> io::Error where E: Into<Box<error::Error + Send + Sync>> {
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Send + Sync`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hyper v0.12.11
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> ethash/src/compute.rs:155:3
[INFO] [stdout]     |
[INFO] [stdout] 155 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ethcore-io v1.12.0 (/opt/rustwide/workdir/util/io)
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> ethash/src/compute.rs:110:37
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let mut buf: [u8; 64 + 32] = mem::uninitialized();
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> ethash/src/compute.rs:119:33
[INFO] [stdout]     |
[INFO] [stdout] 119 |         let mut hash: [u8; 32] = mem::uninitialized();
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> ethash/src/compute.rs:176:41
[INFO] [stdout]     |
[INFO] [stdout] 176 |             let mut out: [u8; NODE_BYTES] = mem::uninitialized();
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> ethash/src/compute.rs:196:33
[INFO] [stdout]     |
[INFO] [stdout] 196 |         compress_bytes: unsafe { mem::uninitialized() },
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> ethash/src/shared.rs:84:30
[INFO] [stdout]    |
[INFO] [stdout] 84 |             let val: $b = ::std::mem::uninitialized();
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 99 | static_assert_size_eq!(Node, NodeBytes, NodeWords, NodeDwords);
[INFO] [stdout]    | --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `static_assert_size_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> ethash/src/shared.rs:84:30
[INFO] [stdout]    |
[INFO] [stdout] 84 |             let val: $b = ::std::mem::uninitialized();
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 99 | static_assert_size_eq!(Node, NodeBytes, NodeWords, NodeDwords);
[INFO] [stdout]    | --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `static_assert_size_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> ethash/src/shared.rs:84:30
[INFO] [stdout]    |
[INFO] [stdout] 84 |             let val: $b = ::std::mem::uninitialized();
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 99 | static_assert_size_eq!(Node, NodeBytes, NodeWords, NodeDwords);
[INFO] [stdout]    | --------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `static_assert_size_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking parity-runtime v0.1.0 (/opt/rustwide/workdir/util/runtime)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tokio-named-pipes v0.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> util/journaldb/src/traits.rs:32:31
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn boxed_clone(&self) -> Box<JournalDB>;
[INFO] [stdout]    |                                  ^^^^^^^^^ help: use `dyn`: `dyn JournalDB`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> util/journaldb/src/traits.rs:74:28
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn backing(&self) -> &Arc<kvdb::KeyValueDB>;
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn kvdb::KeyValueDB`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> util/journaldb/src/archivedb.rs:43:15
[INFO] [stdout]    |
[INFO] [stdout] 43 |     backing: Arc<KeyValueDB>,
[INFO] [stdout]    |                  ^^^^^^^^^^ help: use `dyn`: `dyn KeyValueDB`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> util/journaldb/src/archivedb.rs:50:26
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn new(backing: Arc<KeyValueDB>, column: Option<u32>) -> ArchiveDB {
[INFO] [stdout]    |                             ^^^^^^^^^^ help: use `dyn`: `dyn KeyValueDB`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/journaldb/src/archivedb.rs:113:31
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn boxed_clone(&self) -> Box<JournalDB> {
[INFO] [stdout]     |                                  ^^^^^^^^^ help: use `dyn`: `dyn JournalDB`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/journaldb/src/archivedb.rs:192:28
[INFO] [stdout]     |
[INFO] [stdout] 192 |     fn backing(&self) -> &Arc<KeyValueDB> {
[INFO] [stdout]     |                               ^^^^^^^^^^ help: use `dyn`: `dyn KeyValueDB`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/journaldb/src/earlymergedb.rs:111:15
[INFO] [stdout]     |
[INFO] [stdout] 111 |     backing: Arc<KeyValueDB>,
[INFO] [stdout]     |                  ^^^^^^^^^^ help: use `dyn`: `dyn KeyValueDB`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/journaldb/src/earlymergedb.rs:119:26
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn new(backing: Arc<KeyValueDB>, col: Option<u32>) -> EarlyMergeDB {
[INFO] [stdout]     |                             ^^^^^^^^^^ help: use `dyn`: `dyn KeyValueDB`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/journaldb/src/earlymergedb.rs:140:29
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn is_already_in(backing: &KeyValueDB, col: Option<u32>, key: &H256) -> bool {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: use `dyn`: `dyn KeyValueDB`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/journaldb/src/earlymergedb.rs:144:56
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn insert_keys(inserts: &[(H256, DBValue)], backing: &KeyValueDB, col: Option<u32>, refs: &mut HashMap<H256, RefInfo>, batch: &mut DB...
[INFO] [stdout]     |                                                           ^^^^^^^^^^ help: use `dyn`: `dyn KeyValueDB`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/journaldb/src/earlymergedb.rs:176:45
[INFO] [stdout]     |
[INFO] [stdout] 176 |     fn replay_keys(inserts: &[H256], backing: &KeyValueDB, col: Option<u32>, refs: &mut HashMap<H256, RefInfo>) {
[INFO] [stdout]     |                                                ^^^^^^^^^^ help: use `dyn`: `dyn KeyValueDB`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/journaldb/src/earlymergedb.rs:264:20
[INFO] [stdout]     |
[INFO] [stdout] 264 |     fn read_refs(db: &KeyValueDB, col: Option<u32>) -> (Option<u64>, HashMap<H256, RefInfo>) {
[INFO] [stdout]     |                       ^^^^^^^^^^ help: use `dyn`: `dyn KeyValueDB`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/journaldb/src/earlymergedb.rs:334:31
[INFO] [stdout]     |
[INFO] [stdout] 334 |     fn boxed_clone(&self) -> Box<JournalDB> {
[INFO] [stdout]     |                                  ^^^^^^^^^ help: use `dyn`: `dyn JournalDB`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/journaldb/src/earlymergedb.rs:348:28
[INFO] [stdout]     |
[INFO] [stdout] 348 |     fn backing(&self) -> &Arc<KeyValueDB> {
[INFO] [stdout]     |                               ^^^^^^^^^^ help: use `dyn`: `dyn KeyValueDB`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> util/journaldb/src/overlayrecentdb.rs:70:15
[INFO] [stdout]    |
[INFO] [stdout] 70 |     backing: Arc<KeyValueDB>,
[INFO] [stdout]    |                  ^^^^^^^^^^ help: use `dyn`: `dyn KeyValueDB`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/journaldb/src/overlayrecentdb.rs:157:26
[INFO] [stdout]     |
[INFO] [stdout] 157 |     pub fn new(backing: Arc<KeyValueDB>, col: Option<u32>) -> OverlayRecentDB {
[INFO] [stdout]     |                             ^^^^^^^^^^ help: use `dyn`: `dyn KeyValueDB`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/journaldb/src/overlayrecentdb.rs:182:23
[INFO] [stdout]     |
[INFO] [stdout] 182 |     fn read_overlay(db: &KeyValueDB, col: Option<u32>) -> JournalOverlay {
[INFO] [stdout]     |                          ^^^^^^^^^^ help: use `dyn`: `dyn KeyValueDB`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/journaldb/src/overlayrecentdb.rs:246:31
[INFO] [stdout]     |
[INFO] [stdout] 246 |     fn boxed_clone(&self) -> Box<JournalDB> {
[INFO] [stdout]     |                                  ^^^^^^^^^ help: use `dyn`: `dyn JournalDB`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/journaldb/src/overlayrecentdb.rs:270:28
[INFO] [stdout]     |
[INFO] [stdout] 270 |     fn backing(&self) -> &Arc<KeyValueDB> {
[INFO] [stdout]     |                               ^^^^^^^^^^ help: use `dyn`: `dyn KeyValueDB`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> util/journaldb/src/refcounteddb.rs:58:15
[INFO] [stdout]    |
[INFO] [stdout] 58 |     backing: Arc<KeyValueDB>,
[INFO] [stdout]    |                  ^^^^^^^^^^ help: use `dyn`: `dyn KeyValueDB`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> util/journaldb/src/refcounteddb.rs:67:26
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn new(backing: Arc<KeyValueDB>, column: Option<u32>) -> RefCountedDB {
[INFO] [stdout]    |                             ^^^^^^^^^^ help: use `dyn`: `dyn KeyValueDB`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> util/journaldb/src/refcounteddb.rs:93:31
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn boxed_clone(&self) -> Box<JournalDB> {
[INFO] [stdout]    |                                  ^^^^^^^^^ help: use `dyn`: `dyn JournalDB`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/journaldb/src/refcounteddb.rs:112:28
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn backing(&self) -> &Arc<KeyValueDB> {
[INFO] [stdout]     |                               ^^^^^^^^^^ help: use `dyn`: `dyn KeyValueDB`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> util/journaldb/src/as_hash_db_impls.rs:28:26
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn as_hashdb(&self) -> &HashDB<KeccakHasher, DBValue> { self }
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB<KeccakHasher, DBValue>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> util/journaldb/src/as_hash_db_impls.rs:29:38
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn as_hashdb_mut(&mut self) -> &mut HashDB<KeccakHasher, DBValue> { self }
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB<KeccakHasher, DBValue>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> util/journaldb/src/as_hash_db_impls.rs:33:26
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn as_hashdb(&self) -> &HashDB<KeccakHasher, DBValue> { self }
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB<KeccakHasher, DBValue>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> util/journaldb/src/as_hash_db_impls.rs:34:38
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn as_hashdb_mut(&mut self) -> &mut HashDB<KeccakHasher, DBValue> { self }
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB<KeccakHasher, DBValue>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> util/journaldb/src/as_hash_db_impls.rs:38:26
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn as_hashdb(&self) -> &HashDB<KeccakHasher, DBValue> { self }
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB<KeccakHasher, DBValue>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> util/journaldb/src/as_hash_db_impls.rs:39:38
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn as_hashdb_mut(&mut self) -> &mut HashDB<KeccakHasher, DBValue> { self }
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB<KeccakHasher, DBValue>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> util/journaldb/src/as_hash_db_impls.rs:43:26
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn as_hashdb(&self) -> &HashDB<KeccakHasher, DBValue> { self }
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB<KeccakHasher, DBValue>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> util/journaldb/src/as_hash_db_impls.rs:44:38
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn as_hashdb_mut(&mut self) -> &mut HashDB<KeccakHasher, DBValue> { self }
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB<KeccakHasher, DBValue>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> util/journaldb/src/as_hash_db_impls.rs:48:26
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn as_hashdb(&self) -> &HashDB<KeccakHasher, DBValue> { self }
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB<KeccakHasher, DBValue>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> util/journaldb/src/as_hash_db_impls.rs:49:38
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn as_hashdb_mut(&mut self) -> &mut HashDB<KeccakHasher, DBValue> { self }
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn HashDB<KeccakHasher, DBValue>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> util/journaldb/src/overlaydb.rs:43:15
[INFO] [stdout]    |
[INFO] [stdout] 43 |     backing: Arc<KeyValueDB>,
[INFO] [stdout]    |                  ^^^^^^^^^^ help: use `dyn`: `dyn KeyValueDB`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> util/journaldb/src/overlaydb.rs:82:26
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn new(backing: Arc<KeyValueDB>, col: Option<u32>) -> OverlayDB {
[INFO] [stdout]    |                             ^^^^^^^^^^ help: use `dyn`: `dyn KeyValueDB`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/journaldb/src/lib.rs:140:25
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub fn new(backing: Arc<::kvdb::KeyValueDB>, algorithm: Algorithm, col: Option<u32>) -> Box<JournalDB> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::kvdb::KeyValueDB)`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/journaldb/src/lib.rs:140:93
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub fn new(backing: Arc<::kvdb::KeyValueDB>, algorithm: Algorithm, col: Option<u32>) -> Box<JournalDB> {
[INFO] [stdout]     |                                                                                             ^^^^^^^^^ help: use `dyn`: `dyn JournalDB`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rlp_derive v0.1.0 (/opt/rustwide/workdir/util/rlp_derive)
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]     Checking parity-tokio-ipc v0.1.0
[INFO] [stdout] warning: 37 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking dir v0.1.2 (/opt/rustwide/workdir/util/dir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> util/io/src/service_mio.rs:48:16
[INFO] [stdout]    |
[INFO] [stdout] 48 |         handler: Arc<IoHandler<Message>+Send>,
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoHandler<Message>+Send`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/io/src/service_mio.rs:185:32
[INFO] [stdout]     |
[INFO] [stdout] 185 |     handlers: Arc<RwLock<Slab<Arc<IoHandler<Message>>>>>,
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoHandler<Message>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/io/src/service_mio.rs:195:33
[INFO] [stdout]     |
[INFO] [stdout] 195 |         handlers: Arc<RwLock<Slab<Arc<IoHandler<Message>>>>>
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoHandler<Message>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/io/src/service_mio.rs:337:40
[INFO] [stdout]     |
[INFO] [stdout] 337 |     SharedCollection(Weak<RwLock<Slab<Arc<IoHandler<Message>>>>>),
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoHandler<Message>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/io/src/service_mio.rs:338:14
[INFO] [stdout]     |
[INFO] [stdout] 338 |     Single(Weak<IoHandler<Message>>),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoHandler<Message>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/io/src/service_mio.rs:416:34
[INFO] [stdout]     |
[INFO] [stdout] 416 |     pub fn to_handler(handler: Weak<IoHandler<Message>>) -> IoChannel<Message> {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoHandler<Message>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/io/src/service_mio.rs:422:77
[INFO] [stdout]     |
[INFO] [stdout] 422 |     fn new(channel: Sender<IoMessage<Message>>, handlers: Weak<RwLock<Slab<Arc<IoHandler<Message>>>>>) -> IoChannel<Message> {
[INFO] [stdout]     |                                                                                ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoHandler<Message>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/io/src/service_mio.rs:435:32
[INFO] [stdout]     |
[INFO] [stdout] 435 |     handlers: Arc<RwLock<Slab<Arc<IoHandler<Message>>>>>,
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoHandler<Message>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/io/src/service_mio.rs:472:46
[INFO] [stdout]     |
[INFO] [stdout] 472 |     pub fn register_handler(&self, handler: Arc<IoHandler<Message>+Send>) -> Result<(), IoError> {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoHandler<Message>+Send`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> util/io/src/worker.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub handler: Arc<IoHandler<Message>>,
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IoHandler<Message>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tokio-retry v0.1.1
[INFO] [stderr]     Checking hyper v0.11.27
[INFO] [stderr]     Checking tokio-rustls v0.7.2
[INFO] [stderr]     Checking parity-snappy v0.1.0
[INFO] [stderr]     Checking failure v0.1.3
[INFO] [stderr]     Checking hyper-rustls v0.14.0
[INFO] [stderr]     Checking fetch v0.1.0 (/opt/rustwide/workdir/util/fetch)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/fetch/src/client.rs:274:20
[INFO] [stdout]     |
[INFO] [stdout] 274 |     type Result = Box<Future<Item=Response, Error=Error> + Send + 'static>;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Response, Error=Error> + Send + 'static`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> util/fetch/src/client.rs:611:29
[INFO] [stdout]     |
[INFO] [stdout] 611 |     fn cause(&self) -> Option<&::std::error::Error> { None }
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking price-info v1.12.0 (/opt/rustwide/workdir/price-info)
[INFO] [stderr]     Checking igd v0.7.0
[INFO] [stderr] error: could not compile `ethereum-types`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name ethereum_types /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ethereum-types-0.4.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="ethereum-types-serialize"' --cfg 'feature="heapsizeof"' --cfg 'feature="serde"' --cfg 'feature="serialize"' --cfg 'feature="std"' -C metadata=1af59f0b8c255c3c -C extra-filename=-1af59f0b8c255c3c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern crunchy=/opt/rustwide/target/debug/deps/libcrunchy-ee511a351317c255.rmeta --extern ethbloom=/opt/rustwide/target/debug/deps/libethbloom-f3ef8a16b7176ee5.rmeta --extern ethereum_types_serialize=/opt/rustwide/target/debug/deps/libethereum_types_serialize-4e89aa42b8dda29d.rmeta --extern fixed_hash=/opt/rustwide/target/debug/deps/libfixed_hash-a37c2800c39ae816.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-b219fb1ef7afb65c.rmeta --extern uint=/opt/rustwide/target/debug/deps/libuint-77bb522e39743252.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "3a43c94e035be8aece9a3c522f81fad76139bd1b7b393622a05e1e19ef707006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a43c94e035be8aece9a3c522f81fad76139bd1b7b393622a05e1e19ef707006", kill_on_drop: false }`
[INFO] [stdout] 3a43c94e035be8aece9a3c522f81fad76139bd1b7b393622a05e1e19ef707006
