[INFO] cloning repository https://github.com/dao-galaxy/bloom-p2p
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dao-galaxy/bloom-p2p" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdao-galaxy%2Fbloom-p2p", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdao-galaxy%2Fbloom-p2p'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 860c93bf42effdf45d87af5e4d6a54862f9523f2
[INFO] checking dao-galaxy/bloom-p2p/860c93bf42effdf45d87af5e4d6a54862f9523f2 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdao-galaxy%2Fbloom-p2p" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dao-galaxy/bloom-p2p on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dao-galaxy/bloom-p2p
[INFO] finished tweaking git repo https://github.com/dao-galaxy/bloom-p2p
[INFO] tweaked toml for git repo https://github.com/dao-galaxy/bloom-p2p written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dao-galaxy/bloom-p2p already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-0-tc1/source/network/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parity-bytes v0.1.2
[INFO] [stderr]   Downloaded rlp v0.4.5
[INFO] [stderr]   Downloaded jsonrpc-core v14.2.0
[INFO] [stderr]   Downloaded keccak-hash v0.5.1
[INFO] [stderr]   Downloaded enr v0.1.0
[INFO] [stderr]   Downloaded ctr v0.3.2
[INFO] [stderr]   Downloaded assert_matches v1.3.0
[INFO] [stderr]   Downloaded stream-cipher v0.3.2
[INFO] [stderr]   Downloaded bs58 v0.3.1
[INFO] [stderr]   Downloaded base64 v0.12.1
[INFO] [stderr]   Downloaded attohttpc v0.10.1
[INFO] [stderr]   Downloaded aes v0.3.2
[INFO] [stderr]   Downloaded aes-soft v0.3.3
[INFO] [stderr]   Downloaded aesni v0.6.0
[INFO] [stderr]   Downloaded backtrace v0.3.49
[INFO] [stderr]   Downloaded addr2line v0.12.2
[INFO] [stderr]   Downloaded parity-scale-codec v1.3.0
[INFO] [stderr]   Downloaded jsonrpc-pubsub v14.2.0
[INFO] [stderr]   Downloaded secp256k1-sys v0.1.2
[INFO] [stderr]   Downloaded derive_more v0.99.7
[INFO] [stderr]   Downloaded xmltree v0.10.0
[INFO] [stderr]   Downloaded ipnetwork v0.12.8
[INFO] [stderr]   Downloaded block-modes v0.3.3
[INFO] [stderr]   Downloaded parity-crypto v0.6.2
[INFO] [stderr]   Downloaded igd v0.10.2
[INFO] [stderr]   Downloaded natpmp v0.2.0
[INFO] [stderr]   Downloaded scrypt v0.2.0
[INFO] [stderr]   Downloaded primitive-types v0.7.2
[INFO] [stderr]   Downloaded jsonrpc-client-transports v14.2.0
[INFO] [stderr]   Downloaded jsonrpc-derive v14.2.1
[INFO] [stderr]   Downloaded zeroize v1.1.0
[INFO] [stderr]   Downloaded secp256k1 v0.17.2
[INFO] [stderr]   Downloaded uint v0.8.3
[INFO] [stderr]   Downloaded proc-macro-crate v0.1.4
[INFO] [stderr]   Downloaded ripemd160 v0.8.0
[INFO] [stderr]   Downloaded tokio-uds v0.2.6
[INFO] [stderr]   Downloaded aes-ctr v0.3.0
[INFO] [stderr]   Downloaded subtle v2.2.3
[INFO] [stderr]   Downloaded parity-path v0.1.3
[INFO] [stderr]   Downloaded jsonrpc-core-client v14.2.0
[INFO] [stderr]   Downloaded crossbeam-queue v0.2.2
[INFO] [stderr]   Downloaded structopt v0.3.15
[INFO] [stderr]   Downloaded jsonrpc-server-utils v14.2.0
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[INFO] [stderr]   Downloaded structopt-derive v0.4.8
[INFO] [stderr]   Downloaded snap v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1bef7b2a19b289ce0f9be199f3eefa7453f65fcd92a7643b30ab2984c27ed901
[INFO] running `Command { std: "docker" "start" "-a" "1bef7b2a19b289ce0f9be199f3eefa7453f65fcd92a7643b30ab2984c27ed901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bef7b2a19b289ce0f9be199f3eefa7453f65fcd92a7643b30ab2984c27ed901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bef7b2a19b289ce0f9be199f3eefa7453f65fcd92a7643b30ab2984c27ed901", kill_on_drop: false }`
[INFO] [stdout] 1bef7b2a19b289ce0f9be199f3eefa7453f65fcd92a7643b30ab2984c27ed901
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71e02d7d76a2ab17c90716d7c9779914c2c62272bd706833f2270792bf3960a9
[INFO] running `Command { std: "docker" "start" "-a" "71e02d7d76a2ab17c90716d7c9779914c2c62272bd706833f2270792bf3960a9", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/network/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking futures v0.1.29
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking smallvec v1.4.0
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.8
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[INFO] [stderr]    Compiling num-traits v0.2.11
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[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking bitvec v0.17.4
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking digest v0.8.1
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[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
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[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]     Checking byte-slice-cast v0.3.5
[INFO] [stderr]     Checking fixed-hash v0.6.1
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]    Compiling secp256k1-sys v0.1.2
[INFO] [stderr]     Checking impl-rlp v0.2.1
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking tokio-timer v0.2.13
[INFO] [stderr]     Checking tokio-current-thread v0.1.7
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking subtle v1.0.0
[INFO] [stderr]     Checking crypto-mac v0.7.0
[INFO] [stderr]     Checking uint v0.8.3
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]     Checking hmac v0.7.1
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking aes-soft v0.3.3
[INFO] [stderr]     Checking stream-cipher v0.3.2
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking ctr v0.3.2
[INFO] [stderr]     Checking zeroize v1.1.0
[INFO] [stderr]    Compiling snap v1.0.0
[INFO] [stderr]     Checking aes-ctr v0.3.0
[INFO] [stderr]     Checking aes v0.3.2
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking ripemd160 v0.8.0
[INFO] [stderr]     Checking block-modes v0.3.3
[INFO] [stderr]     Checking secp256k1 v0.17.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking pbkdf2 v0.3.0
[INFO] [stderr]     Checking scrypt v0.2.0
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking subtle v2.2.3
[INFO] [stderr]     Checking bytes v0.5.4
[INFO] [stderr]     Checking timer v0.2.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling natpmp v0.2.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking xml-rs v0.8.3
[INFO] [stderr]     Checking http v0.2.1
[INFO] [stderr]     Checking ipnetwork v0.12.8
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking gimli v0.21.0
[INFO] [stderr]     Checking adler32 v1.1.0
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]     Checking xmltree v0.10.0
[INFO] [stderr]     Checking hex v0.4.2
[INFO] [stderr]     Checking linked-hash-map v0.5.3
[INFO] [stderr]     Checking object v0.20.0
[INFO] [stderr]     Checking home v0.5.3
[INFO] [stderr]     Checking bs58 v0.3.1
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking base64 v0.12.1
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]     Checking enr v0.1.0
[INFO] [stderr]     Checking parity-path v0.1.3
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking bstr v0.2.13
[INFO] [stderr]     Checking attohttpc v0.10.1
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]     Checking igd v0.10.2
[INFO] [stderr]     Checking parity-bytes v0.1.2
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking globset v0.4.5
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking tokio-service v0.1.0
[INFO] [stderr]     Checking addr2line v0.12.2
[INFO] [stderr]     Checking assert_matches v1.3.0
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking remove_dir_all v0.5.2
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking backtrace v0.3.49
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]    Compiling hex-literal-impl v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling derive_more v0.99.7
[INFO] [stderr]     Checking hex-literal v0.2.1
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]    Compiling structopt-derive v0.4.8
[INFO] [stderr]     Checking structopt v0.3.15
[INFO] [stderr]     Checking ctrlc v3.1.4
[INFO] [stderr]     Checking parity-scale-codec v1.3.0
[INFO] [stderr]     Checking impl-serde v0.3.1
[INFO] [stderr]     Checking serde_json v1.0.53
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking ethbloom v0.9.2
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]     Checking jsonrpc-core v14.2.0
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio-uds v0.2.6
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]    Compiling jsonrpc-derive v14.2.1
[INFO] [stderr]     Checking jsonrpc-pubsub v14.2.0
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking jsonrpc-client-transports v14.2.0
[INFO] [stderr]     Checking ethcore-io v1.12.0 (/opt/rustwide/workdir/io)
[INFO] [stderr]     Checking jsonrpc-server-utils v14.2.0
[INFO] [stderr]     Checking jsonrpc-core-client v14.2.0
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]    --> io/src/lib.rs:216:4
[INFO] [stdout]     |
[INFO] [stdout] 215 |         struct MyMessage {
[INFO] [stdout]     |                --------- field in this struct
[INFO] [stdout] 216 |             data: u32
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MyMessage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]    --> io/src/lib.rs:245:4
[INFO] [stdout]     |
[INFO] [stdout] 244 |         struct MyMessage {
[INFO] [stdout]     |                --------- field in this struct
[INFO] [stdout] 245 |             data: u32
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MyMessage` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking jsonrpc-tcp-server v14.2.0
[INFO] [stderr]     Checking impl-codec v0.4.2
[INFO] [stderr]     Checking primitive-types v0.7.2
[INFO] [stderr]     Checking ethereum-types v0.9.2
[INFO] [stderr]     Checking keccak-hash v0.5.1
[INFO] [stderr]     Checking parity-crypto v0.6.2
[INFO] [stderr]     Checking ethcore-network v1.12.0 (/opt/rustwide/workdir/network)
[INFO] [stderr]     Checking ethcore-network-devp2p v1.12.0 (/opt/rustwide/workdir/network-devp2p)
[INFO] [stdout] warning: field `protocol` is never read
[INFO] [stdout]    --> network-devp2p/src/connection.rs:265:6
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub struct Packet {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 265 |     pub protocol: u16,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `peer_type` is never read
[INFO] [stdout]    --> network-devp2p/src/node_table.rs:194:6
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub struct Node {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 194 |     pub peer_type: PeerType,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> network-devp2p/src/connection.rs:375:3
[INFO] [stdout]     |
[INFO] [stdout] 375 |         &mut packet[..HEADER_LEN].copy_from_slice(&mut header);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 375 |         let _ = &mut packet[..HEADER_LEN].copy_from_slice(&mut header);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> network-devp2p/src/connection.rs:379:3
[INFO] [stdout]     |
[INFO] [stdout] 379 |         &mut packet[32..32 + len].copy_from_slice(payload);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 379 |         let _ = &mut packet[32..32 + len].copy_from_slice(payload);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> network-devp2p/src/connection.rs:450:3
[INFO] [stdout]     |
[INFO] [stdout] 450 |         &mut enc[..].copy_from_slice(prev.as_bytes());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 450 |         let _ = &mut enc[..].copy_from_slice(prev.as_bytes());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `protocol` is never read
[INFO] [stdout]    --> network-devp2p/src/connection.rs:265:6
[INFO] [stdout]     |
[INFO] [stdout] 264 | pub struct Packet {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 265 |     pub protocol: u16,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `peer_type` is never read
[INFO] [stdout]    --> network-devp2p/src/node_table.rs:194:6
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub struct Node {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 194 |     pub peer_type: PeerType,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> network-devp2p/src/connection.rs:375:3
[INFO] [stdout]     |
[INFO] [stdout] 375 |         &mut packet[..HEADER_LEN].copy_from_slice(&mut header);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 375 |         let _ = &mut packet[..HEADER_LEN].copy_from_slice(&mut header);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> network-devp2p/src/connection.rs:379:3
[INFO] [stdout]     |
[INFO] [stdout] 379 |         &mut packet[32..32 + len].copy_from_slice(payload);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 379 |         let _ = &mut packet[32..32 + len].copy_from_slice(payload);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> network-devp2p/src/connection.rs:450:3
[INFO] [stdout]     |
[INFO] [stdout] 450 |         &mut enc[..].copy_from_slice(prev.as_bytes());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 450 |         let _ = &mut enc[..].copy_from_slice(prev.as_bytes());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking bloom-p2p v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json`
[INFO] [stdout]  --> src/commands/client_cmd.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde_json;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json`
[INFO] [stdout]  --> src/commands/client_cmd.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde_json;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ipv4Addr`
[INFO] [stdout]  --> src/commands/client_cmd.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::net::{Ipv4Addr, SocketAddr, SocketAddrV4};
[INFO] [stdout]   |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Tx_pool` should have an upper camel case name
[INFO] [stdout]   --> src/commands/client_cmd.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Tx_pool {},
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `TxPool`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Node_buckets` should have an upper camel case name
[INFO] [stdout]   --> src/commands/client_cmd.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Node_buckets {},
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NodeBuckets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Send_tx` should have an upper camel case name
[INFO] [stdout]   --> src/commands/client_cmd.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Send_tx {
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `SendTx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Peers_sub` should have an upper camel case name
[INFO] [stdout]   --> src/commands/client_cmd.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     Peers_sub {
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `PeersSub`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Peers_unsub` should have an upper camel case name
[INFO] [stdout]   --> src/commands/client_cmd.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     Peers_unsub {
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `PeersUnsub`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ipv4Addr`
[INFO] [stdout]  --> src/commands/client_cmd.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::net::{Ipv4Addr, SocketAddr, SocketAddrV4};
[INFO] [stdout]   |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Tx_pool` should have an upper camel case name
[INFO] [stdout]   --> src/commands/client_cmd.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Tx_pool {},
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `TxPool`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Node_buckets` should have an upper camel case name
[INFO] [stdout]   --> src/commands/client_cmd.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Node_buckets {},
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NodeBuckets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Send_tx` should have an upper camel case name
[INFO] [stdout]   --> src/commands/client_cmd.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Send_tx {
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `SendTx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Peers_sub` should have an upper camel case name
[INFO] [stdout]   --> src/commands/client_cmd.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     Peers_sub {
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `PeersSub`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Peers_unsub` should have an upper camel case name
[INFO] [stdout]   --> src/commands/client_cmd.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     Peers_unsub {
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `PeersUnsub`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hello_info`
[INFO] [stdout]   --> src/server.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let hello_info: String = rlp_obj.at(0).unwrap().as_val().unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hello_info`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hello_info`
[INFO] [stdout]   --> src/server.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let hello_info: String = rlp_obj.at(0).unwrap().as_val().unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hello_info`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: snap v1.0.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "71e02d7d76a2ab17c90716d7c9779914c2c62272bd706833f2270792bf3960a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71e02d7d76a2ab17c90716d7c9779914c2c62272bd706833f2270792bf3960a9", kill_on_drop: false }`
[INFO] [stdout] 71e02d7d76a2ab17c90716d7c9779914c2c62272bd706833f2270792bf3960a9