[INFO] crate rlpx 0.4.1 is already in cache [INFO] extracting crate rlpx 0.4.1 into work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/rlpx/0.4.1 [INFO] extracting crate rlpx 0.4.1 into work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/rlpx/0.4.1 [INFO] validating manifest of rlpx-0.4.1 on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rlpx-0.4.1 on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rlpx-0.4.1 [INFO] finished frobbing rlpx-0.4.1 [INFO] frobbed toml for rlpx-0.4.1 written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/rlpx/0.4.1/Cargo.toml [INFO] started frobbing rlpx-0.4.1 [INFO] finished frobbing rlpx-0.4.1 [INFO] frobbed toml for rlpx-0.4.1 written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/rlpx/0.4.1/Cargo.toml [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking rlpx-0.4.1 against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-5/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/rlpx/0.4.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] bd3c5f9e45af43f998bd2da25511d9de02db59112131f613b678041675550499 [INFO] running `"docker" "start" "-a" "bd3c5f9e45af43f998bd2da25511d9de02db59112131f613b678041675550499"` [INFO] [stderr] Checking ethereum-hexutil v0.2.3 [INFO] [stderr] Checking sha3 v0.6.0 [INFO] [stderr] Checking hmac-drbg v0.1.2 [INFO] [stderr] Checking libsecp256k1 v0.1.15 [INFO] [stderr] Checking ethereum-rlp v0.2.3 [INFO] [stderr] Checking ethereum-bigint v0.2.9 [INFO] [stderr] Checking rlpx v0.4.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `SecretKey` [INFO] [stderr] --> src/util.rs:2:34 [INFO] [stderr] | [INFO] [stderr] 2 | use secp256k1::{self, PublicKey, SecretKey}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crypto::blockmodes::CtrMode` [INFO] [stderr] --> src/util.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crypto::blockmodes::CtrMode; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crypto::aessafe::AesSafe128Encryptor` [INFO] [stderr] --> src/util.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use crypto::aessafe::AesSafe128Encryptor; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `RefReadBuffer`, `RefWriteBuffer` [INFO] [stderr] --> src/util.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | use crypto::buffer::{RefReadBuffer, RefWriteBuffer}; [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rlp` [INFO] [stderr] --> src/ecies/algorithm.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use rlp; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `AsyncWrite` [INFO] [stderr] --> src/ecies/proto.rs:3:27 [INFO] [stderr] | [INFO] [stderr] 3 | use tokio_io::{AsyncRead, AsyncWrite}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Core` [INFO] [stderr] --> src/ecies/proto.rs:5:35 [INFO] [stderr] | [INFO] [stderr] 5 | use tokio_core::reactor::{Handle, Core}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufMut` [INFO] [stderr] --> src/ecies/proto.rs:7:23 [INFO] [stderr] | [INFO] [stderr] 7 | use bytes::{BytesMut, BufMut}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AsyncRead`, `AsyncWrite` [INFO] [stderr] --> src/peer.rs:8:16 [INFO] [stderr] | [INFO] [stderr] 8 | use tokio_io::{AsyncRead, AsyncWrite}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Decoder`, `Encoder`, `Framed` [INFO] [stderr] --> src/peer.rs:9:23 [INFO] [stderr] | [INFO] [stderr] 9 | use tokio_io::codec::{Framed, Encoder, Decoder}; [INFO] [stderr] | ^^^^^^ ^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/peer.rs:10:17 [INFO] [stderr] | [INFO] [stderr] 10 | use secp256k1::{self, PublicKey, SecretKey}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `util::pk2id` [INFO] [stderr] --> src/lib.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | use util::pk2id; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `PublicKey` [INFO] [stderr] --> src/lib.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | use secp256k1::{PublicKey, SecretKey}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::future` [INFO] [stderr] --> src/lib.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | use futures::future; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/lib.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AsyncRead`, `AsyncWrite` [INFO] [stderr] --> src/lib.rs:39:16 [INFO] [stderr] | [INFO] [stderr] 39 | use tokio_io::{AsyncRead, AsyncWrite}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Decoder`, `Encoder`, `Framed` [INFO] [stderr] --> src/lib.rs:40:23 [INFO] [stderr] | [INFO] [stderr] 40 | use tokio_io::codec::{Framed, Encoder, Decoder}; [INFO] [stderr] | ^^^^^^ ^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec [INFO] [stderr] --> src/lib.rs:40:23 [INFO] [stderr] | [INFO] [stderr] 40 | use tokio_io::codec::{Framed, Encoder, Decoder}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec [INFO] [stderr] --> src/ecies/proto.rs:4:23 [INFO] [stderr] | [INFO] [stderr] 4 | use tokio_io::codec::{Framed, Encoder, Decoder}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec [INFO] [stderr] --> src/ecies/proto.rs:145:13 [INFO] [stderr] | [INFO] [stderr] 145 | stream: Framed, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec [INFO] [stderr] --> src/peer.rs:9:23 [INFO] [stderr] | [INFO] [stderr] 9 | use tokio_io::codec::{Framed, Encoder, Decoder}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `SecretKey` [INFO] [stderr] --> src/util.rs:2:34 [INFO] [stderr] | [INFO] [stderr] 2 | use secp256k1::{self, PublicKey, SecretKey}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crypto::blockmodes::CtrMode` [INFO] [stderr] --> src/util.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crypto::blockmodes::CtrMode; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crypto::aessafe::AesSafe128Encryptor` [INFO] [stderr] --> src/util.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use crypto::aessafe::AesSafe128Encryptor; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `RefReadBuffer`, `RefWriteBuffer` [INFO] [stderr] --> src/util.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | use crypto::buffer::{RefReadBuffer, RefWriteBuffer}; [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rlp` [INFO] [stderr] --> src/ecies/algorithm.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use rlp; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `id2pk`, `keccak256` [INFO] [stderr] --> src/ecies/algorithm.rs:449:16 [INFO] [stderr] | [INFO] [stderr] 449 | use util::{keccak256, pk2id, id2pk}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Message`, `SharedSecret` [INFO] [stderr] --> src/ecies/algorithm.rs:450:21 [INFO] [stderr] | [INFO] [stderr] 450 | use secp256k1::{Message, SharedSecret, PublicKey, SecretKey}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `H256`, `H512` [INFO] [stderr] --> src/ecies/algorithm.rs:451:18 [INFO] [stderr] | [INFO] [stderr] 451 | use bigint::{H512, H256}; [INFO] [stderr] | ^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `AsyncWrite` [INFO] [stderr] --> src/ecies/proto.rs:3:27 [INFO] [stderr] | [INFO] [stderr] 3 | use tokio_io::{AsyncRead, AsyncWrite}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Core` [INFO] [stderr] --> src/ecies/proto.rs:5:35 [INFO] [stderr] | [INFO] [stderr] 5 | use tokio_core::reactor::{Handle, Core}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufMut` [INFO] [stderr] --> src/ecies/proto.rs:7:23 [INFO] [stderr] | [INFO] [stderr] 7 | use bytes::{BytesMut, BufMut}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AsyncRead`, `AsyncWrite` [INFO] [stderr] --> src/peer.rs:8:16 [INFO] [stderr] | [INFO] [stderr] 8 | use tokio_io::{AsyncRead, AsyncWrite}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Decoder`, `Encoder`, `Framed` [INFO] [stderr] --> src/peer.rs:9:23 [INFO] [stderr] | [INFO] [stderr] 9 | use tokio_io::codec::{Framed, Encoder, Decoder}; [INFO] [stderr] | ^^^^^^ ^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/peer.rs:10:17 [INFO] [stderr] | [INFO] [stderr] 10 | use secp256k1::{self, PublicKey, SecretKey}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `util::pk2id` [INFO] [stderr] --> src/lib.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | use util::pk2id; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `PublicKey` [INFO] [stderr] --> src/lib.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | use secp256k1::{PublicKey, SecretKey}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::future` [INFO] [stderr] --> src/lib.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | use futures::future; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/lib.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AsyncRead`, `AsyncWrite` [INFO] [stderr] --> src/lib.rs:39:16 [INFO] [stderr] | [INFO] [stderr] 39 | use tokio_io::{AsyncRead, AsyncWrite}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Decoder`, `Encoder`, `Framed` [INFO] [stderr] --> src/lib.rs:40:23 [INFO] [stderr] | [INFO] [stderr] 40 | use tokio_io::codec::{Framed, Encoder, Decoder}; [INFO] [stderr] | ^^^^^^ ^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec [INFO] [stderr] --> src/lib.rs:40:23 [INFO] [stderr] | [INFO] [stderr] 40 | use tokio_io::codec::{Framed, Encoder, Decoder}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec [INFO] [stderr] --> src/ecies/proto.rs:4:23 [INFO] [stderr] | [INFO] [stderr] 4 | use tokio_io::codec::{Framed, Encoder, Decoder}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec [INFO] [stderr] --> src/ecies/proto.rs:145:13 [INFO] [stderr] | [INFO] [stderr] 145 | stream: Framed, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec [INFO] [stderr] --> src/peer.rs:9:23 [INFO] [stderr] | [INFO] [stderr] 9 | use tokio_io::codec::{Framed, Encoder, Decoder}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead [INFO] [stderr] --> src/ecies/proto.rs:168:24 [INFO] [stderr] | [INFO] [stderr] 168 | socket.framed(ecies).send(ECIESValue::Auth) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead [INFO] [stderr] --> src/ecies/proto.rs:201:29 [INFO] [stderr] | [INFO] [stderr] 201 | let stream = stream.framed(ecies).into_future().map_err(|(e, _)| e) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead [INFO] [stderr] --> src/ecies/proto.rs:168:24 [INFO] [stderr] | [INFO] [stderr] 168 | socket.framed(ecies).send(ECIESValue::Auth) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead [INFO] [stderr] --> src/ecies/proto.rs:201:29 [INFO] [stderr] | [INFO] [stderr] 201 | let stream = stream.framed(ecies).into_future().map_err(|(e, _)| e) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `addr` [INFO] [stderr] --> src/lib.rs:192:48 [INFO] [stderr] | [INFO] [stderr] 192 | Async::Ready(Some((stream, addr))) => { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_addr` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `newly_connected` [INFO] [stderr] --> src/lib.rs:282:25 [INFO] [stderr] | [INFO] [stderr] 282 | let ref mut newly_connected = self.newly_connected; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_newly_connected` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/ecies/proto.rs:159:17 [INFO] [stderr] | [INFO] [stderr] 159 | Err(e) => return Box::new(future::err( [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/ecies/proto.rs:195:17 [INFO] [stderr] | [INFO] [stderr] 195 | Err(e) => return Box::new(future::err( [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `header` [INFO] [stderr] --> src/ecies/proto.rs:281:33 [INFO] [stderr] | [INFO] [stderr] 281 | AsyncSink::NotReady(header) => return Ok(AsyncSink::NotReady(item)), [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_header` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/errors.rs:16:13 [INFO] [stderr] | [INFO] [stderr] 16 | fn from(error: ECIESError) -> io::Error { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `addr` [INFO] [stderr] --> src/lib.rs:192:48 [INFO] [stderr] | [INFO] [stderr] 192 | Async::Ready(Some((stream, addr))) => { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_addr` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `newly_connected` [INFO] [stderr] --> src/lib.rs:282:25 [INFO] [stderr] | [INFO] [stderr] 282 | let ref mut newly_connected = self.newly_connected; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_newly_connected` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `client_public_key` [INFO] [stderr] --> src/ecies/algorithm.rs:460:13 [INFO] [stderr] | [INFO] [stderr] 460 | let client_public_key = PublicKey::from_secret_key(&client_secret_key); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_client_public_key` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/ecies/proto.rs:159:17 [INFO] [stderr] | [INFO] [stderr] 159 | Err(e) => return Box::new(future::err( [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/ecies/proto.rs:195:17 [INFO] [stderr] | [INFO] [stderr] 195 | Err(e) => return Box::new(future::err( [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `header` [INFO] [stderr] --> src/ecies/proto.rs:281:33 [INFO] [stderr] | [INFO] [stderr] 281 | AsyncSink::NotReady(header) => return Ok(AsyncSink::NotReady(item)), [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_header` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/errors.rs:16:13 [INFO] [stderr] | [INFO] [stderr] 16 | fn from(error: ECIESError) -> io::Error { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `protocol_version` [INFO] [stderr] --> src/peer.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | protocol_version: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `client_version` [INFO] [stderr] --> src/peer.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | client_version: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `port` [INFO] [stderr] --> src/peer.rs:85:5 [INFO] [stderr] | [INFO] [stderr] 85 | port: u16, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `id` [INFO] [stderr] --> src/peer.rs:86:5 [INFO] [stderr] | [INFO] [stderr] 86 | id: H512, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `SHA256BlockSize` should have an upper case name [INFO] [stderr] --> src/ecies/algorithm.rs:29:11 [INFO] [stderr] | [INFO] [stderr] 29 | const SHA256BlockSize: usize = 64; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SHA256_BLOCK_SIZE` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_upper_case_globals)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant `reps` should have an upper case name [INFO] [stderr] --> src/ecies/algorithm.rs:30:11 [INFO] [stderr] | [INFO] [stderr] 30 | const reps: usize = (32 + 7) * 8 / (SHA256BlockSize * 8); [INFO] [stderr] | ^^^^ help: convert the identifier to upper case: `REPS` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ecies/algorithm.rs:290:9 [INFO] [stderr] | [INFO] [stderr] 290 | self.parse_ack_unencrypted(data); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ecies/algorithm.rs:341:9 [INFO] [stderr] | [INFO] [stderr] 341 | buffer.write_uint::(size as u64, 3); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ecies/algorithm.rs:347:9 [INFO] [stderr] | [INFO] [stderr] 347 | / self.egress_aes.as_mut().unwrap().encrypt( [INFO] [stderr] 348 | | &mut RefReadBuffer::new(&header), [INFO] [stderr] 349 | | &mut RefWriteBuffer::new(&mut encrypted), false); [INFO] [stderr] | |_____________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ecies/algorithm.rs:374:9 [INFO] [stderr] | [INFO] [stderr] 374 | / self.ingress_aes.as_mut().unwrap().decrypt( [INFO] [stderr] 375 | | &mut RefReadBuffer::new(&header), [INFO] [stderr] 376 | | &mut RefWriteBuffer::new(&mut decrypted), false); [INFO] [stderr] | |_____________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ecies/algorithm.rs:414:9 [INFO] [stderr] | [INFO] [stderr] 414 | / self.egress_aes.as_mut().unwrap().encrypt( [INFO] [stderr] 415 | | &mut RefReadBuffer::new(&data_padded), [INFO] [stderr] 416 | | &mut RefWriteBuffer::new(&mut encrypted), false); [INFO] [stderr] | |_____________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ecies/algorithm.rs:437:9 [INFO] [stderr] | [INFO] [stderr] 437 | / self.ingress_aes.as_mut().unwrap().decrypt( [INFO] [stderr] 438 | | &mut RefReadBuffer::new(&body), [INFO] [stderr] 439 | | &mut RefWriteBuffer::new(&mut ret), false); [INFO] [stderr] | |_______________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/mac.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 26 | / aes.encrypt( [INFO] [stderr] 27 | | &mut RefReadBuffer::new(self.digest().as_ref()), [INFO] [stderr] 28 | | &mut RefWriteBuffer::new(encrypted.as_mut()), true); [INFO] [stderr] | |________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/mac.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | / aes.encrypt( [INFO] [stderr] 41 | | &mut RefReadBuffer::new(self.digest().as_ref()), [INFO] [stderr] 42 | | &mut RefWriteBuffer::new(encrypted.as_mut()), true); [INFO] [stderr] | |________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: field is never used: `protocol_version` [INFO] [stderr] --> src/peer.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | protocol_version: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `client_version` [INFO] [stderr] --> src/peer.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | client_version: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `port` [INFO] [stderr] --> src/peer.rs:85:5 [INFO] [stderr] | [INFO] [stderr] 85 | port: u16, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `id` [INFO] [stderr] --> src/peer.rs:86:5 [INFO] [stderr] | [INFO] [stderr] 86 | id: H512, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `SHA256BlockSize` should have an upper case name [INFO] [stderr] --> src/ecies/algorithm.rs:29:11 [INFO] [stderr] | [INFO] [stderr] 29 | const SHA256BlockSize: usize = 64; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SHA256_BLOCK_SIZE` [INFO] [stderr] [INFO] [stderr] warning: constant `reps` should have an upper case name [INFO] [stderr] --> src/ecies/algorithm.rs:30:11 [INFO] [stderr] | [INFO] [stderr] 30 | const reps: usize = (32 + 7) * 8 / (SHA256BlockSize * 8); [INFO] [stderr] | ^^^^ help: convert the identifier to upper case: `REPS` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ecies/algorithm.rs:290:9 [INFO] [stderr] | [INFO] [stderr] 290 | self.parse_ack_unencrypted(data); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ecies/algorithm.rs:341:9 [INFO] [stderr] | [INFO] [stderr] 341 | buffer.write_uint::(size as u64, 3); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ecies/algorithm.rs:347:9 [INFO] [stderr] | [INFO] [stderr] 347 | / self.egress_aes.as_mut().unwrap().encrypt( [INFO] [stderr] 348 | | &mut RefReadBuffer::new(&header), [INFO] [stderr] 349 | | &mut RefWriteBuffer::new(&mut encrypted), false); [INFO] [stderr] | |_____________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ecies/algorithm.rs:374:9 [INFO] [stderr] | [INFO] [stderr] 374 | / self.ingress_aes.as_mut().unwrap().decrypt( [INFO] [stderr] 375 | | &mut RefReadBuffer::new(&header), [INFO] [stderr] 376 | | &mut RefWriteBuffer::new(&mut decrypted), false); [INFO] [stderr] | |_____________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ecies/algorithm.rs:414:9 [INFO] [stderr] | [INFO] [stderr] 414 | / self.egress_aes.as_mut().unwrap().encrypt( [INFO] [stderr] 415 | | &mut RefReadBuffer::new(&data_padded), [INFO] [stderr] 416 | | &mut RefWriteBuffer::new(&mut encrypted), false); [INFO] [stderr] | |_____________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/ecies/algorithm.rs:437:9 [INFO] [stderr] | [INFO] [stderr] 437 | / self.ingress_aes.as_mut().unwrap().decrypt( [INFO] [stderr] 438 | | &mut RefReadBuffer::new(&body), [INFO] [stderr] 439 | | &mut RefWriteBuffer::new(&mut ret), false); [INFO] [stderr] | |_______________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/mac.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 26 | / aes.encrypt( [INFO] [stderr] 27 | | &mut RefReadBuffer::new(self.digest().as_ref()), [INFO] [stderr] 28 | | &mut RefWriteBuffer::new(encrypted.as_mut()), true); [INFO] [stderr] | |________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/mac.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | / aes.encrypt( [INFO] [stderr] 41 | | &mut RefReadBuffer::new(self.digest().as_ref()), [INFO] [stderr] 42 | | &mut RefWriteBuffer::new(encrypted.as_mut()), true); [INFO] [stderr] | |________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> examples/local_connect.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `PublicKey` [INFO] [stderr] --> examples/local_connect.rs:15:17 [INFO] [stderr] | [INFO] [stderr] 15 | use secp256k1::{PublicKey, SecretKey}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Sink` [INFO] [stderr] --> examples/local_connect.rs:18:23 [INFO] [stderr] | [INFO] [stderr] 18 | use futures::{Stream, Sink, Future}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rlpx::ecies::ECIESStream` [INFO] [stderr] --> examples/local_connect.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | use rlpx::ecies::ECIESStream; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.94s [INFO] running `"docker" "inspect" "bd3c5f9e45af43f998bd2da25511d9de02db59112131f613b678041675550499"` [INFO] running `"docker" "rm" "-f" "bd3c5f9e45af43f998bd2da25511d9de02db59112131f613b678041675550499"` [INFO] [stdout] bd3c5f9e45af43f998bd2da25511d9de02db59112131f613b678041675550499