[INFO] cloning repository https://github.com/cyber-coop/eth-node-finder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cyber-coop/eth-node-finder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcyber-coop%2Feth-node-finder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcyber-coop%2Feth-node-finder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e0ea1ae1dee64f923bd5a04eda7235cd2560850
[INFO] building cyber-coop/eth-node-finder against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcyber-coop%2Feth-node-finder" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cyber-coop/eth-node-finder
[INFO] finished tweaking git repo https://github.com/cyber-coop/eth-node-finder
[INFO] tweaked toml for git repo https://github.com/cyber-coop/eth-node-finder written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cyber-coop/eth-node-finder on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cyber-coop/eth-node-finder 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/rllola/discv4`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/rllola/devp2p`
[INFO] [stderr]     Updating git repository `https://github.com/Kuly14/tx-from-scratch`
[INFO] [stderr]     Updating git repository `https://github.com/vorot93/task-group`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded primitive-types v0.13.1
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[INFO] [stderr]   Downloaded ethbloom v0.11.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef7c4ec2ee71e5c8996510647bfdd56b1405ad901e0cfeb9a262ab38354349b4
[INFO] running `Command { std: "docker" "start" "-a" "ef7c4ec2ee71e5c8996510647bfdd56b1405ad901e0cfeb9a262ab38354349b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef7c4ec2ee71e5c8996510647bfdd56b1405ad901e0cfeb9a262ab38354349b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef7c4ec2ee71e5c8996510647bfdd56b1405ad901e0cfeb9a262ab38354349b4", kill_on_drop: false }`
[INFO] [stdout] ef7c4ec2ee71e5c8996510647bfdd56b1405ad901e0cfeb9a262ab38354349b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a6178a091ac1a0810e1e9bac11ec2872b073827c2812989f7d3b389deca33f7
[INFO] running `Command { std: "docker" "start" "-a" "8a6178a091ac1a0810e1e9bac11ec2872b073827c2812989f7d3b389deca33f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling const-oid v0.9.6
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[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling generic-array v0.14.7
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[INFO] [stderr]    Compiling once_cell v1.20.3
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[INFO] [stderr]    Compiling writeable v0.5.5
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[INFO] [stderr]    Compiling rustc-hex v2.1.0
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[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling igd v0.12.1
[INFO] [stderr]    Compiling discv4 v0.1.0 (https://github.com/rllola/discv4#7c39fe90)
[INFO] [stderr]    Compiling void v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/message.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OsRng` and `RngCore`
[INFO] [stdout]  --> src/utils.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand_core::{OsRng, RngCore};
[INFO] [stdout]   |                 ^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:566:5
[INFO] [stdout]     |
[INFO] [stdout] 566 |     /// ack_message.extend(pad);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 567 |     let overhead_length = 113;
[INFO] [stdout]     |     -------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `secp256k1::Message::from_slice`: use from_digest_slice instead
[INFO] [stdout]    --> src/utils.rs:155:34
[INFO] [stdout]     |
[INFO] [stdout] 155 |             &secp256k1::Message::from_slice(&msg_hash).unwrap(),
[INFO] [stdout]     |                                  ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `secp256k1::Message::from_slice`: use from_digest_slice instead
[INFO] [stdout]    --> src/utils.rs:252:24
[INFO] [stdout]     |
[INFO] [stdout] 252 |     let msg = Message::from_slice(&msg_hash).unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `secp256k1::Message::from_slice`: use from_digest_slice instead
[INFO] [stdout]    --> src/utils.rs:284:34
[INFO] [stdout]     |
[INFO] [stdout] 284 |             &secp256k1::Message::from_slice(&msg_hash).unwrap(),
[INFO] [stdout]     |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/utils.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let mut iv = [0u8; 16];
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/utils.rs:464:9
[INFO] [stdout]     |
[INFO] [stdout] 464 |     let res = stream.read_exact(&mut buf)?;
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 464 |     let _res = stream.read_exact(&mut buf)?;
[INFO] [stdout]     |         +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `_`
[INFO] [stdout]     |
[INFO] [stdout] 464 -     let res = stream.read_exact(&mut buf)?;
[INFO] [stdout] 464 +     let config::_ = stream.read_exact(&mut buf)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pad`
[INFO] [stdout]    --> src/utils.rs:543:5
[INFO] [stdout]     |
[INFO] [stdout] 543 |     pad: &Vec<u8>,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_pad`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/message.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OsRng` and `RngCore`
[INFO] [stdout]  --> src/utils.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand_core::{OsRng, RngCore};
[INFO] [stdout]   |                 ^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:566:5
[INFO] [stdout]     |
[INFO] [stdout] 566 |     /// ack_message.extend(pad);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 567 |     let overhead_length = 113;
[INFO] [stdout]     |     -------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `secp256k1::Message::from_slice`: use from_digest_slice instead
[INFO] [stdout]    --> src/utils.rs:155:34
[INFO] [stdout]     |
[INFO] [stdout] 155 |             &secp256k1::Message::from_slice(&msg_hash).unwrap(),
[INFO] [stdout]     |                                  ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `secp256k1::Message::from_slice`: use from_digest_slice instead
[INFO] [stdout]    --> src/utils.rs:252:24
[INFO] [stdout]     |
[INFO] [stdout] 252 |     let msg = Message::from_slice(&msg_hash).unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `secp256k1::Message::from_slice`: use from_digest_slice instead
[INFO] [stdout]    --> src/utils.rs:284:34
[INFO] [stdout]     |
[INFO] [stdout] 284 |             &secp256k1::Message::from_slice(&msg_hash).unwrap(),
[INFO] [stdout]     |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/utils.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let mut iv = [0u8; 16];
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/utils.rs:464:9
[INFO] [stdout]     |
[INFO] [stdout] 464 |     let res = stream.read_exact(&mut buf)?;
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 464 |     let _res = stream.read_exact(&mut buf)?;
[INFO] [stdout]     |         +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `_`
[INFO] [stdout]     |
[INFO] [stdout] 464 -     let res = stream.read_exact(&mut buf)?;
[INFO] [stdout] 464 +     let config::_ = stream.read_exact(&mut buf)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pad`
[INFO] [stdout]    --> src/utils.rs:543:5
[INFO] [stdout]     |
[INFO] [stdout] 543 |     pad: &Vec<u8>,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_pad`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 01s
[INFO] running `Command { std: "docker" "inspect" "8a6178a091ac1a0810e1e9bac11ec2872b073827c2812989f7d3b389deca33f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a6178a091ac1a0810e1e9bac11ec2872b073827c2812989f7d3b389deca33f7", kill_on_drop: false }`
[INFO] [stdout] 8a6178a091ac1a0810e1e9bac11ec2872b073827c2812989f7d3b389deca33f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60ed1b109cf9543a729503d7024cc7d05b2a3ce19b35d475341a401cf78a5485
[INFO] running `Command { std: "docker" "start" "-a" "60ed1b109cf9543a729503d7024cc7d05b2a3ce19b35d475341a401cf78a5485", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling der v0.7.9
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling secp256k1-sys v0.8.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling secp256k1-sys v0.4.2
[INFO] [stderr]    Compiling secp256k1-sys v0.7.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling impl-rlp v0.4.0
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling plain_hasher v0.2.3
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling fixed-hash v0.8.0
[INFO] [stderr]    Compiling ethbloom v0.11.1
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling bitstring v0.1.2
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling futures-intrusive v0.4.2
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling tokio-util v0.6.10
[INFO] [stderr]    Compiling bitvec v0.20.4
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling block-padding v0.3.3
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]    Compiling sha3 v0.9.1
[INFO] [stderr]    Compiling cipher v0.2.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling crypto-mac v0.10.1
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling rfc6979 v0.4.0
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling aes-soft v0.6.4
[INFO] [stderr]    Compiling ctr v0.9.2
[INFO] [stderr]    Compiling ecb v0.1.2
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling spki v0.7.3
[INFO] [stderr]    Compiling sec1 v0.7.3
[INFO] [stderr]    Compiling ctr v0.6.0
[INFO] [stderr]    Compiling block-modes v0.7.0
[INFO] [stderr]    Compiling secp256k1 v0.20.3
[INFO] [stderr]    Compiling hmac v0.10.1
[INFO] [stderr]    Compiling pkcs8 v0.10.2
[INFO] [stderr]    Compiling postgres-protocol v0.6.8
[INFO] [stderr]    Compiling aes v0.6.0
[INFO] [stderr]    Compiling aes-ctr v0.6.0
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling derive_more v0.99.19
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling hex-literal v0.3.4
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling enum-ordinalize v3.1.15
[INFO] [stderr]    Compiling elliptic-curve v0.13.8
[INFO] [stderr]    Compiling ecdsa v0.16.9
[INFO] [stderr]    Compiling secp256k1 v0.25.0
[INFO] [stderr]    Compiling k256 v0.13.4
[INFO] [stderr]    Compiling parity-scale-codec-derive v2.3.1
[INFO] [stderr]    Compiling rlp-derive v0.1.0
[INFO] [stderr]    Compiling enum-primitive-derive v0.2.2
[INFO] [stderr]    Compiling auto_impl v0.4.1
[INFO] [stderr]    Compiling educe v0.4.23
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling impl-serde v0.5.0
[INFO] [stderr]    Compiling cidr v0.1.1
[INFO] [stderr]    Compiling tx-from-scratch v0.1.0 (https://github.com/Kuly14/tx-from-scratch#0e2fa9b2)
[INFO] [stderr]    Compiling ethbloom v0.14.1
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling secp256k1 v0.27.0
[INFO] [stderr]    Compiling uint v0.9.5
[INFO] [stderr]    Compiling uint v0.10.0
[INFO] [stderr]    Compiling primitive-types v0.13.1
[INFO] [stderr]    Compiling enr v0.8.1
[INFO] [stderr]    Compiling postgres-types v0.2.9
[INFO] [stderr]    Compiling parity-scale-codec v2.3.1
[INFO] [stderr]    Compiling tokio-postgres v0.7.13
[INFO] [stderr]    Compiling impl-codec v0.5.1
[INFO] [stderr]    Compiling primitive-types v0.9.1
[INFO] [stderr]    Compiling ethereum-types v0.15.1
[INFO] [stderr]    Compiling toml v0.8.20
[INFO] [stderr]    Compiling discv4 v0.1.0 (https://github.com/rllola/discv4#7c39fe90)
[INFO] [stderr]    Compiling ethereum-types v0.11.0
[INFO] [stderr]    Compiling postgres v0.19.10
[INFO] [stderr]    Compiling devp2p v0.3.1 (https://github.com/rllola/devp2p#e1fc72f8)
[INFO] [stderr]    Compiling void v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/message.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OsRng` and `RngCore`
[INFO] [stdout]  --> src/utils.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand_core::{OsRng, RngCore};
[INFO] [stdout]   |                 ^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:566:5
[INFO] [stdout]     |
[INFO] [stdout] 566 |     /// ack_message.extend(pad);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 567 |     let overhead_length = 113;
[INFO] [stdout]     |     -------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `secp256k1::Message::from_slice`: use from_digest_slice instead
[INFO] [stdout]    --> src/utils.rs:155:34
[INFO] [stdout]     |
[INFO] [stdout] 155 |             &secp256k1::Message::from_slice(&msg_hash).unwrap(),
[INFO] [stdout]     |                                  ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `secp256k1::Message::from_slice`: use from_digest_slice instead
[INFO] [stdout]    --> src/utils.rs:252:24
[INFO] [stdout]     |
[INFO] [stdout] 252 |     let msg = Message::from_slice(&msg_hash).unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `secp256k1::Message::from_slice`: use from_digest_slice instead
[INFO] [stdout]    --> src/utils.rs:284:34
[INFO] [stdout]     |
[INFO] [stdout] 284 |             &secp256k1::Message::from_slice(&msg_hash).unwrap(),
[INFO] [stdout]     |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/utils.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let mut iv = [0u8; 16];
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/utils.rs:464:9
[INFO] [stdout]     |
[INFO] [stdout] 464 |     let res = stream.read_exact(&mut buf)?;
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 464 |     let _res = stream.read_exact(&mut buf)?;
[INFO] [stdout]     |         +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `_`
[INFO] [stdout]     |
[INFO] [stdout] 464 -     let res = stream.read_exact(&mut buf)?;
[INFO] [stdout] 464 +     let config::_ = stream.read_exact(&mut buf)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pad`
[INFO] [stdout]    --> src/utils.rs:543:5
[INFO] [stdout]     |
[INFO] [stdout] 543 |     pad: &Vec<u8>,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_pad`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/message.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OsRng` and `RngCore`
[INFO] [stdout]  --> src/utils.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand_core::{OsRng, RngCore};
[INFO] [stdout]   |                 ^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:566:5
[INFO] [stdout]     |
[INFO] [stdout] 566 |     /// ack_message.extend(pad);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 567 |     let overhead_length = 113;
[INFO] [stdout]     |     -------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_ephemeral_key`
[INFO] [stdout]   --> tests/integration_test.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let server_ephemeral_key = SecretKey::from_slice(&[2_u8; 32]).unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_ephemeral_key`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `init_msg`
[INFO] [stdout]   --> tests/integration_test.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut init_msg =
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `remote_id`
[INFO] [stdout]   --> tests/integration_test.rs:60:10
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let (remote_id, remote_nonce, ephemeral_shared_secret) = utils::verify_auth_eip8(
[INFO] [stdout]    |          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remote_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ingress_aes`
[INFO] [stdout]   --> tests/integration_test.rs:73:14
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let (mut ingress_aes, mut ingress_mac, mut egress_aes, mut egress_mac) = utils::setup_frame(
[INFO] [stdout]    |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ingress_aes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ingress_mac`
[INFO] [stdout]   --> tests/integration_test.rs:73:31
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let (mut ingress_aes, mut ingress_mac, mut egress_aes, mut egress_mac) = utils::setup_frame(
[INFO] [stdout]    |                               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ingress_mac`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/message.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OsRng` and `RngCore`
[INFO] [stdout]  --> src/utils.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand_core::{OsRng, RngCore};
[INFO] [stdout]   |                 ^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:566:5
[INFO] [stdout]     |
[INFO] [stdout] 566 |     /// ack_message.extend(pad);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 567 |     let overhead_length = 113;
[INFO] [stdout]     |     -------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/integration_test.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut init_msg =
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/integration_test.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let (mut ingress_aes, mut ingress_mac, mut egress_aes, mut egress_mac) = utils::setup_frame(
[INFO] [stdout]    |          ----^^^^^^^^^^^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/integration_test.rs:73:27
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let (mut ingress_aes, mut ingress_mac, mut egress_aes, mut egress_mac) = utils::setup_frame(
[INFO] [stdout]    |                           ----^^^^^^^^^^^
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/message.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OsRng` and `RngCore`
[INFO] [stdout]  --> src/utils.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand_core::{OsRng, RngCore};
[INFO] [stdout]   |                 ^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/utils.rs:566:5
[INFO] [stdout]     |
[INFO] [stdout] 566 |     /// ack_message.extend(pad);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 567 |     let overhead_length = 113;
[INFO] [stdout]     |     -------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `secp256k1::Message::from_slice`: use from_digest_slice instead
[INFO] [stdout]    --> src/utils.rs:155:34
[INFO] [stdout]     |
[INFO] [stdout] 155 |             &secp256k1::Message::from_slice(&msg_hash).unwrap(),
[INFO] [stdout]     |                                  ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `secp256k1::Message::from_slice`: use from_digest_slice instead
[INFO] [stdout]    --> src/utils.rs:252:24
[INFO] [stdout]     |
[INFO] [stdout] 252 |     let msg = Message::from_slice(&msg_hash).unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `secp256k1::Message::from_slice`: use from_digest_slice instead
[INFO] [stdout]    --> src/utils.rs:284:34
[INFO] [stdout]     |
[INFO] [stdout] 284 |             &secp256k1::Message::from_slice(&msg_hash).unwrap(),
[INFO] [stdout]     |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `secp256k1::Message::from_slice`: use from_digest_slice instead
[INFO] [stdout]    --> src/utils.rs:155:34
[INFO] [stdout]     |
[INFO] [stdout] 155 |             &secp256k1::Message::from_slice(&msg_hash).unwrap(),
[INFO] [stdout]     |                                  ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `secp256k1::Message::from_slice`: use from_digest_slice instead
[INFO] [stdout]    --> src/utils.rs:252:24
[INFO] [stdout]     |
[INFO] [stdout] 252 |     let msg = Message::from_slice(&msg_hash).unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `secp256k1::Message::from_slice`: use from_digest_slice instead
[INFO] [stdout]    --> src/utils.rs:284:34
[INFO] [stdout]     |
[INFO] [stdout] 284 |             &secp256k1::Message::from_slice(&msg_hash).unwrap(),
[INFO] [stdout]     |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/utils.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let mut iv = [0u8; 16];
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/utils.rs:464:9
[INFO] [stdout]     |
[INFO] [stdout] 464 |     let res = stream.read_exact(&mut buf)?;
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 464 |     let _res = stream.read_exact(&mut buf)?;
[INFO] [stdout]     |         +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `_`
[INFO] [stdout]     |
[INFO] [stdout] 464 -     let res = stream.read_exact(&mut buf)?;
[INFO] [stdout] 464 +     let config::_ = stream.read_exact(&mut buf)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pad`
[INFO] [stdout]    --> src/utils.rs:543:5
[INFO] [stdout]     |
[INFO] [stdout] 543 |     pad: &Vec<u8>,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_pad`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/utils.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let mut iv = [0u8; 16];
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/utils.rs:464:9
[INFO] [stdout]     |
[INFO] [stdout] 464 |     let res = stream.read_exact(&mut buf)?;
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 464 |     let _res = stream.read_exact(&mut buf)?;
[INFO] [stdout]     |         +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `_`
[INFO] [stdout]     |
[INFO] [stdout] 464 -     let res = stream.read_exact(&mut buf)?;
[INFO] [stdout] 464 +     let config::_ = stream.read_exact(&mut buf)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pad`
[INFO] [stdout]    --> src/utils.rs:543:5
[INFO] [stdout]     |
[INFO] [stdout] 543 |     pad: &Vec<u8>,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_pad`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `secp256k1::Message::from_slice`: use from_digest_slice instead
[INFO] [stdout]    --> src/utils.rs:155:34
[INFO] [stdout]     |
[INFO] [stdout] 155 |             &secp256k1::Message::from_slice(&msg_hash).unwrap(),
[INFO] [stdout]     |                                  ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `secp256k1::Message::from_slice`: use from_digest_slice instead
[INFO] [stdout]    --> src/utils.rs:252:24
[INFO] [stdout]     |
[INFO] [stdout] 252 |     let msg = Message::from_slice(&msg_hash).unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `secp256k1::Message::from_slice`: use from_digest_slice instead
[INFO] [stdout]    --> src/utils.rs:284:34
[INFO] [stdout]     |
[INFO] [stdout] 284 |             &secp256k1::Message::from_slice(&msg_hash).unwrap(),
[INFO] [stdout]     |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/utils.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let mut iv = [0u8; 16];
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/utils.rs:464:9
[INFO] [stdout]     |
[INFO] [stdout] 464 |     let res = stream.read_exact(&mut buf)?;
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 464 |     let _res = stream.read_exact(&mut buf)?;
[INFO] [stdout]     |         +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `_`
[INFO] [stdout]     |
[INFO] [stdout] 464 -     let res = stream.read_exact(&mut buf)?;
[INFO] [stdout] 464 +     let config::_ = stream.read_exact(&mut buf)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pad`
[INFO] [stdout]    --> src/utils.rs:543:5
[INFO] [stdout]     |
[INFO] [stdout] 543 |     pad: &Vec<u8>,
[INFO] [stdout]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_pad`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "60ed1b109cf9543a729503d7024cc7d05b2a3ce19b35d475341a401cf78a5485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60ed1b109cf9543a729503d7024cc7d05b2a3ce19b35d475341a401cf78a5485", kill_on_drop: false }`
[INFO] [stdout] 60ed1b109cf9543a729503d7024cc7d05b2a3ce19b35d475341a401cf78a5485
