Nov 18 16:15:03.408 INFO testing devp2p-0.4.1 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982 Nov 18 16:15:03.410 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 18 16:15:03.873 INFO [stdout] 90ceb30bdee42c906130845089f175e44c014e66c5c891e58e1dfa7ad024c4eb Nov 18 16:15:03.877 INFO running `"docker" "start" "-a" "90ceb30bdee42c906130845089f175e44c014e66c5c891e58e1dfa7ad024c4eb"` Nov 18 16:15:04.640 INFO [stderr] usermod: no changes Nov 18 16:15:04.832 INFO [stderr] Compiling tokio-timer-plus v0.1.3 Nov 18 16:15:04.843 INFO [stderr] Compiling ethereum-block-core v0.1.0 Nov 18 16:15:04.843 INFO [stderr] Compiling ethereum-trie v0.3.8 Nov 18 16:15:04.843 INFO [stderr] Compiling ethereum-bloom v0.2.1 Nov 18 16:15:04.843 INFO [stderr] Compiling rlpx v0.4.1 Nov 18 16:15:07.239 INFO [stderr] Compiling dpt v0.3.1 Nov 18 16:15:10.220 INFO [stderr] Compiling ethereum-block v0.3.5 Nov 18 16:15:18.296 INFO [stderr] Compiling devp2p v0.4.1 (/source) Nov 18 16:15:23.639 INFO [stderr] warning: unused import: `future` Nov 18 16:15:23.639 INFO [stderr] --> src/raw.rs:9:61 Nov 18 16:15:23.640 INFO [stderr] | Nov 18 16:15:23.640 INFO [stderr] 9 | use futures::{StartSend, Async, Poll, Stream, Sink, Future, future}; Nov 18 16:15:23.640 INFO [stderr] | ^^^^^^ Nov 18 16:15:23.641 INFO [stderr] | Nov 18 16:15:23.641 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 18 16:15:23.641 INFO [stderr] Nov 18 16:15:23.642 INFO [stderr] warning: unused import: `Decodable` Nov 18 16:15:23.642 INFO [stderr] --> src/eth/proto.rs:1:22 Nov 18 16:15:23.642 INFO [stderr] | Nov 18 16:15:23.642 INFO [stderr] 1 | use rlp::{Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp}; Nov 18 16:15:23.643 INFO [stderr] | ^^^^^^^^^ Nov 18 16:15:23.643 INFO [stderr] Nov 18 16:15:23.643 INFO [stderr] warning: unused imports: `Address`, `B256`, `Gas` Nov 18 16:15:23.644 INFO [stderr] --> src/eth/proto.rs:2:14 Nov 18 16:15:23.644 INFO [stderr] | Nov 18 16:15:23.644 INFO [stderr] 2 | use bigint::{Address, Gas, H256, U256, B256}; Nov 18 16:15:23.645 INFO [stderr] | ^^^^^^^ ^^^ ^^^^ Nov 18 16:15:23.645 INFO [stderr] Nov 18 16:15:23.645 INFO [stderr] warning: unused import: `future` Nov 18 16:15:23.645 INFO [stderr] --> src/eth/mod.rs:3:72 Nov 18 16:15:23.645 INFO [stderr] | Nov 18 16:15:23.646 INFO [stderr] 3 | use futures::{StartSend, Async, Poll, Stream, Sink, AsyncSink, Future, future}; Nov 18 16:15:23.646 INFO [stderr] | ^^^^^^ Nov 18 16:15:23.646 INFO [stderr] Nov 18 16:15:23.647 INFO [stderr] warning: unused import: `std::time::Duration` Nov 18 16:15:23.647 INFO [stderr] --> src/eth/mod.rs:11:5 Nov 18 16:15:23.647 INFO [stderr] | Nov 18 16:15:23.647 INFO [stderr] 11 | use std::time::Duration; Nov 18 16:15:23.648 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 18 16:15:23.648 INFO [stderr] Nov 18 16:15:23.739 INFO [stderr] warning: unreachable expression Nov 18 16:15:23.739 INFO [stderr] --> src/raw.rs:125:9 Nov 18 16:15:23.740 INFO [stderr] | Nov 18 16:15:23.740 INFO [stderr] 125 | Ok(Async::Ready(())) Nov 18 16:15:23.740 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 18 16:15:23.741 INFO [stderr] | Nov 18 16:15:23.741 INFO [stderr] = note: #[warn(unreachable_code)] on by default Nov 18 16:15:23.741 INFO [stderr] Nov 18 16:15:23.743 INFO [stderr] warning: unreachable expression Nov 18 16:15:23.743 INFO [stderr] --> src/raw.rs:145:9 Nov 18 16:15:23.743 INFO [stderr] | Nov 18 16:15:23.744 INFO [stderr] 145 | Ok(Async::Ready(())) Nov 18 16:15:23.744 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 18 16:15:23.744 INFO [stderr] Nov 18 16:15:23.827 INFO [stderr] warning: unused import: `Future` Nov 18 16:15:23.828 INFO [stderr] --> src/eth/mod.rs:3:64 Nov 18 16:15:23.828 INFO [stderr] | Nov 18 16:15:23.828 INFO [stderr] 3 | use futures::{StartSend, Async, Poll, Stream, Sink, AsyncSink, Future, future}; Nov 18 16:15:23.828 INFO [stderr] | ^^^^^^ Nov 18 16:15:23.829 INFO [stderr] Nov 18 16:15:23.843 INFO [stderr] warning: unused variable: `v` Nov 18 16:15:23.863 INFO [stderr] --> src/eth/mod.rs:174:36 Nov 18 16:15:23.863 INFO [stderr] | Nov 18 16:15:23.863 INFO [stderr] 174 | Ok(AsyncSink::NotReady(v)) => Ok(AsyncSink::NotReady(val)), Nov 18 16:15:23.863 INFO [stderr] | ^ help: consider using `_v` instead Nov 18 16:15:23.863 INFO [stderr] | Nov 18 16:15:23.863 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 18 16:15:23.863 INFO [stderr] Nov 18 16:15:23.863 INFO [stderr] warning: variable does not need to be mutable Nov 18 16:15:23.863 INFO [stderr] --> src/raw.rs:46:13 Nov 18 16:15:23.863 INFO [stderr] | Nov 18 16:15:23.863 INFO [stderr] 46 | let mut rlpx = RLPxStream::new(handle, secret_key.clone(), Nov 18 16:15:23.863 INFO [stderr] | ----^^^^ Nov 18 16:15:23.863 INFO [stderr] | | Nov 18 16:15:23.863 INFO [stderr] | help: remove this `mut` Nov 18 16:15:23.863 INFO [stderr] | Nov 18 16:15:23.863 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 18 16:15:23.863 INFO [stderr] Nov 18 16:15:23.915 INFO [stderr] warning: field is never used: `network_id` Nov 18 16:15:23.916 INFO [stderr] --> src/eth/mod.rs:48:5 Nov 18 16:15:23.916 INFO [stderr] | Nov 18 16:15:23.916 INFO [stderr] 48 | network_id: usize, Nov 18 16:15:23.916 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 18 16:15:23.917 INFO [stderr] | Nov 18 16:15:23.917 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 18 16:15:23.917 INFO [stderr] Nov 18 16:15:24.754 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.09s Nov 18 16:15:24.762 INFO [stderr] su: No module specific data is present Nov 18 16:15:25.299 INFO running `"docker" "inspect" "90ceb30bdee42c906130845089f175e44c014e66c5c891e58e1dfa7ad024c4eb"` Nov 18 16:15:25.521 INFO running `"docker" "rm" "-f" "90ceb30bdee42c906130845089f175e44c014e66c5c891e58e1dfa7ad024c4eb"` Nov 18 16:15:25.732 INFO [stdout] 90ceb30bdee42c906130845089f175e44c014e66c5c891e58e1dfa7ad024c4eb Nov 18 16:15:25.739 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 18 16:15:26.248 INFO [stdout] 7eb64d43246508d9ecf0d357d73803c453443f4711e11f590e0ea9c0bbc1fb08 Nov 18 16:15:26.253 INFO running `"docker" "start" "-a" "7eb64d43246508d9ecf0d357d73803c453443f4711e11f590e0ea9c0bbc1fb08"` Nov 18 16:15:27.499 INFO [stderr] usermod: no changes Nov 18 16:15:27.795 INFO [stderr] Compiling devp2p v0.4.1 (/source) Nov 18 16:15:35.671 INFO [stderr] warning: unused import: `future` Nov 18 16:15:35.671 INFO [stderr] --> src/raw.rs:9:61 Nov 18 16:15:35.671 INFO [stderr] | Nov 18 16:15:35.671 INFO [stderr] 9 | use futures::{StartSend, Async, Poll, Stream, Sink, Future, future}; Nov 18 16:15:35.671 INFO [stderr] | ^^^^^^ Nov 18 16:15:35.671 INFO [stderr] | Nov 18 16:15:35.671 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 18 16:15:35.671 INFO [stderr] Nov 18 16:15:35.671 INFO [stderr] warning: unused import: `Decodable` Nov 18 16:15:35.671 INFO [stderr] --> src/eth/proto.rs:1:22 Nov 18 16:15:35.671 INFO [stderr] | Nov 18 16:15:35.671 INFO [stderr] 1 | use rlp::{Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp}; Nov 18 16:15:35.671 INFO [stderr] | ^^^^^^^^^ Nov 18 16:15:35.671 INFO [stderr] Nov 18 16:15:35.671 INFO [stderr] warning: unused imports: `Address`, `B256`, `Gas` Nov 18 16:15:35.671 INFO [stderr] --> src/eth/proto.rs:2:14 Nov 18 16:15:35.671 INFO [stderr] | Nov 18 16:15:35.671 INFO [stderr] 2 | use bigint::{Address, Gas, H256, U256, B256}; Nov 18 16:15:35.671 INFO [stderr] | ^^^^^^^ ^^^ ^^^^ Nov 18 16:15:35.671 INFO [stderr] Nov 18 16:15:35.671 INFO [stderr] warning: unused imports: `DecoderError`, `Encodable`, `RlpStream` Nov 18 16:15:35.671 INFO [stderr] --> src/eth/proto.rs:196:21 Nov 18 16:15:35.671 INFO [stderr] | Nov 18 16:15:35.671 INFO [stderr] 196 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp}; Nov 18 16:15:35.671 INFO [stderr] | ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^ Nov 18 16:15:35.671 INFO [stderr] Nov 18 16:15:35.671 INFO [stderr] warning: unused import: `future` Nov 18 16:15:35.671 INFO [stderr] --> src/eth/mod.rs:3:72 Nov 18 16:15:35.671 INFO [stderr] | Nov 18 16:15:35.671 INFO [stderr] 3 | use futures::{StartSend, Async, Poll, Stream, Sink, AsyncSink, Future, future}; Nov 18 16:15:35.671 INFO [stderr] | ^^^^^^ Nov 18 16:15:35.671 INFO [stderr] Nov 18 16:15:35.671 INFO [stderr] warning: unused import: `std::time::Duration` Nov 18 16:15:35.671 INFO [stderr] --> src/eth/mod.rs:11:5 Nov 18 16:15:35.671 INFO [stderr] | Nov 18 16:15:35.671 INFO [stderr] 11 | use std::time::Duration; Nov 18 16:15:35.671 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 18 16:15:35.671 INFO [stderr] Nov 18 16:15:35.811 INFO [stderr] warning: unreachable expression Nov 18 16:15:35.811 INFO [stderr] --> src/raw.rs:125:9 Nov 18 16:15:35.811 INFO [stderr] | Nov 18 16:15:35.811 INFO [stderr] 125 | Ok(Async::Ready(())) Nov 18 16:15:35.811 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 18 16:15:35.811 INFO [stderr] | Nov 18 16:15:35.811 INFO [stderr] = note: #[warn(unreachable_code)] on by default Nov 18 16:15:35.811 INFO [stderr] Nov 18 16:15:35.815 INFO [stderr] warning: unreachable expression Nov 18 16:15:35.815 INFO [stderr] --> src/raw.rs:145:9 Nov 18 16:15:35.815 INFO [stderr] | Nov 18 16:15:35.815 INFO [stderr] 145 | Ok(Async::Ready(())) Nov 18 16:15:35.815 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 18 16:15:35.815 INFO [stderr] Nov 18 16:15:35.915 INFO [stderr] warning: unused `#[macro_use]` import Nov 18 16:15:35.915 INFO [stderr] --> examples/eth_connect.rs:9:1 Nov 18 16:15:35.915 INFO [stderr] | Nov 18 16:15:35.915 INFO [stderr] 9 | #[macro_use] Nov 18 16:15:35.915 INFO [stderr] | ^^^^^^^^^^^^ Nov 18 16:15:35.915 INFO [stderr] | Nov 18 16:15:35.915 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 18 16:15:35.915 INFO [stderr] Nov 18 16:15:35.915 INFO [stderr] warning: unused `#[macro_use]` import Nov 18 16:15:35.915 INFO [stderr] --> examples/eth_connect.rs:11:1 Nov 18 16:15:35.915 INFO [stderr] | Nov 18 16:15:35.915 INFO [stderr] 11 | #[macro_use] Nov 18 16:15:35.915 INFO [stderr] | ^^^^^^^^^^^^ Nov 18 16:15:35.915 INFO [stderr] Nov 18 16:15:35.915 INFO [stderr] warning: unused import: `PublicKey` Nov 18 16:15:35.915 INFO [stderr] --> examples/eth_connect.rs:20:17 Nov 18 16:15:35.915 INFO [stderr] | Nov 18 16:15:35.915 INFO [stderr] 20 | use secp256k1::{PublicKey, SecretKey}; Nov 18 16:15:35.915 INFO [stderr] | ^^^^^^^^^ Nov 18 16:15:35.915 INFO [stderr] Nov 18 16:15:35.915 INFO [stderr] warning: unused import: `H512` Nov 18 16:15:35.915 INFO [stderr] --> examples/eth_connect.rs:29:26 Nov 18 16:15:35.915 INFO [stderr] | Nov 18 16:15:35.915 INFO [stderr] 29 | use bigint::{H256, U256, H512}; Nov 18 16:15:35.915 INFO [stderr] | ^^^^ Nov 18 16:15:35.915 INFO [stderr] Nov 18 16:15:35.915 INFO [stderr] warning: unused import: `Header` Nov 18 16:15:35.915 INFO [stderr] --> examples/eth_connect.rs:32:13 Nov 18 16:15:35.915 INFO [stderr] | Nov 18 16:15:35.915 INFO [stderr] 32 | use block::{Header, Block}; Nov 18 16:15:35.915 INFO [stderr] | ^^^^^^ Nov 18 16:15:35.915 INFO [stderr] Nov 18 16:15:35.947 INFO [stderr] warning: unused import: `Decodable` Nov 18 16:15:35.947 INFO [stderr] --> src/eth/proto.rs:196:32 Nov 18 16:15:35.947 INFO [stderr] | Nov 18 16:15:35.947 INFO [stderr] 196 | use rlp::{self, Encodable, Decodable, RlpStream, DecoderError, UntrustedRlp}; Nov 18 16:15:35.947 INFO [stderr] | ^^^^^^^^^ Nov 18 16:15:35.947 INFO [stderr] Nov 18 16:15:35.947 INFO [stderr] warning: unused import: `Future` Nov 18 16:15:35.947 INFO [stderr] --> src/eth/mod.rs:3:64 Nov 18 16:15:35.947 INFO [stderr] | Nov 18 16:15:35.947 INFO [stderr] 3 | use futures::{StartSend, Async, Poll, Stream, Sink, AsyncSink, Future, future}; Nov 18 16:15:35.947 INFO [stderr] | ^^^^^^ Nov 18 16:15:35.947 INFO [stderr] Nov 18 16:15:35.971 INFO [stderr] warning: unused variable: `v` Nov 18 16:15:35.971 INFO [stderr] --> src/eth/mod.rs:174:36 Nov 18 16:15:35.971 INFO [stderr] | Nov 18 16:15:35.971 INFO [stderr] 174 | Ok(AsyncSink::NotReady(v)) => Ok(AsyncSink::NotReady(val)), Nov 18 16:15:35.971 INFO [stderr] | ^ help: consider using `_v` instead Nov 18 16:15:35.971 INFO [stderr] | Nov 18 16:15:35.971 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 18 16:15:35.971 INFO [stderr] Nov 18 16:15:35.979 INFO [stderr] warning: variable does not need to be mutable Nov 18 16:15:35.979 INFO [stderr] --> src/raw.rs:46:13 Nov 18 16:15:35.979 INFO [stderr] | Nov 18 16:15:35.979 INFO [stderr] 46 | let mut rlpx = RLPxStream::new(handle, secret_key.clone(), Nov 18 16:15:35.979 INFO [stderr] | ----^^^^ Nov 18 16:15:35.979 INFO [stderr] | | Nov 18 16:15:35.979 INFO [stderr] | help: remove this `mut` Nov 18 16:15:35.979 INFO [stderr] | Nov 18 16:15:35.979 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 18 16:15:35.979 INFO [stderr] Nov 18 16:15:35.995 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Nov 18 16:15:35.995 INFO [stderr] --> examples/eth_connect.rs:113:59 Nov 18 16:15:35.995 INFO [stderr] | Nov 18 16:15:35.995 INFO [stderr] 113 | let mut timeout = Timeout::new(dur, &handle).unwrap().boxed(); Nov 18 16:15:35.995 INFO [stderr] | ^^^^^ Nov 18 16:15:35.995 INFO [stderr] | Nov 18 16:15:35.995 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 18 16:15:35.995 INFO [stderr] Nov 18 16:15:35.995 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Nov 18 16:15:35.995 INFO [stderr] --> examples/eth_connect.rs:128:29 Nov 18 16:15:35.995 INFO [stderr] | Nov 18 16:15:35.995 INFO [stderr] 128 | timeout = t.boxed(); Nov 18 16:15:35.995 INFO [stderr] | ^^^^^ Nov 18 16:15:35.995 INFO [stderr] Nov 18 16:15:35.995 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Nov 18 16:15:35.995 INFO [stderr] --> examples/eth_connect.rs:145:63 Nov 18 16:15:35.995 INFO [stderr] | Nov 18 16:15:35.995 INFO [stderr] 145 | timeout = Timeout::new(dur, &handle).unwrap().boxed(); Nov 18 16:15:35.995 INFO [stderr] | ^^^^^ Nov 18 16:15:35.995 INFO [stderr] Nov 18 16:15:36.023 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Nov 18 16:15:36.023 INFO [stderr] --> examples/eth_connect.rs:226:71 Nov 18 16:15:36.023 INFO [stderr] | Nov 18 16:15:36.023 INFO [stderr] 226 | timeout = Timeout::new(dur, &handle).unwrap().boxed(); Nov 18 16:15:36.023 INFO [stderr] | ^^^^^ Nov 18 16:15:36.023 INFO [stderr] Nov 18 16:15:36.039 INFO [stderr] warning: variable `best_number` is assigned to, but never used Nov 18 16:15:36.039 INFO [stderr] --> examples/eth_connect.rs:103:13 Nov 18 16:15:36.039 INFO [stderr] | Nov 18 16:15:36.039 INFO [stderr] 103 | let mut best_number: U256 = U256::zero(); Nov 18 16:15:36.039 INFO [stderr] | ^^^^^^^^^^^ Nov 18 16:15:36.039 INFO [stderr] | Nov 18 16:15:36.039 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 18 16:15:36.039 INFO [stderr] = note: consider using `_best_number` instead Nov 18 16:15:36.039 INFO [stderr] Nov 18 16:15:36.039 INFO [stderr] warning: unused variable: `when` Nov 18 16:15:36.039 INFO [stderr] --> examples/eth_connect.rs:109:13 Nov 18 16:15:36.039 INFO [stderr] | Nov 18 16:15:36.039 INFO [stderr] 109 | let mut when = Instant::now() + dur; Nov 18 16:15:36.039 INFO [stderr] | ^^^^ help: consider using `_when` instead Nov 18 16:15:36.039 INFO [stderr] Nov 18 16:15:36.039 INFO [stderr] warning: unused variable: `version` Nov 18 16:15:36.039 INFO [stderr] --> examples/eth_connect.rs:158:29 Nov 18 16:15:36.039 INFO [stderr] | Nov 18 16:15:36.039 INFO [stderr] 158 | node, data, version Nov 18 16:15:36.039 INFO [stderr] | ^^^^^^^ help: try ignoring the field: `version: _` Nov 18 16:15:36.039 INFO [stderr] Nov 18 16:15:36.039 INFO [stderr] warning: unused variable: `max_headers` Nov 18 16:15:36.039 INFO [stderr] --> examples/eth_connect.rs:168:33 Nov 18 16:15:36.039 INFO [stderr] | Nov 18 16:15:36.039 INFO [stderr] 168 | number, max_headers, skip, reverse Nov 18 16:15:36.039 INFO [stderr] | ^^^^^^^^^^^ help: try ignoring the field: `max_headers: _` Nov 18 16:15:36.039 INFO [stderr] Nov 18 16:15:36.039 INFO [stderr] warning: unused variable: `skip` Nov 18 16:15:36.039 INFO [stderr] --> examples/eth_connect.rs:168:46 Nov 18 16:15:36.039 INFO [stderr] | Nov 18 16:15:36.039 INFO [stderr] 168 | number, max_headers, skip, reverse Nov 18 16:15:36.039 INFO [stderr] | ^^^^ help: try ignoring the field: `skip: _` Nov 18 16:15:36.039 INFO [stderr] Nov 18 16:15:36.039 INFO [stderr] warning: unused variable: `reverse` Nov 18 16:15:36.039 INFO [stderr] --> examples/eth_connect.rs:168:52 Nov 18 16:15:36.039 INFO [stderr] | Nov 18 16:15:36.039 INFO [stderr] 168 | number, max_headers, skip, reverse Nov 18 16:15:36.039 INFO [stderr] | ^^^^^^^ help: try ignoring the field: `reverse: _` Nov 18 16:15:36.039 INFO [stderr] Nov 18 16:15:36.040 INFO [stderr] warning: unused variable: `max_headers` Nov 18 16:15:36.040 INFO [stderr] --> examples/eth_connect.rs:188:31 Nov 18 16:15:36.040 INFO [stderr] | Nov 18 16:15:36.040 INFO [stderr] 188 | hash, max_headers, skip, reverse Nov 18 16:15:36.040 INFO [stderr] | ^^^^^^^^^^^ help: try ignoring the field: `max_headers: _` Nov 18 16:15:36.040 INFO [stderr] Nov 18 16:15:36.040 INFO [stderr] warning: unused variable: `skip` Nov 18 16:15:36.040 INFO [stderr] --> examples/eth_connect.rs:188:44 Nov 18 16:15:36.040 INFO [stderr] | Nov 18 16:15:36.040 INFO [stderr] 188 | hash, max_headers, skip, reverse Nov 18 16:15:36.040 INFO [stderr] | ^^^^ help: try ignoring the field: `skip: _` Nov 18 16:15:36.040 INFO [stderr] Nov 18 16:15:36.040 INFO [stderr] warning: unused variable: `reverse` Nov 18 16:15:36.040 INFO [stderr] --> examples/eth_connect.rs:188:50 Nov 18 16:15:36.040 INFO [stderr] | Nov 18 16:15:36.040 INFO [stderr] 188 | hash, max_headers, skip, reverse Nov 18 16:15:36.040 INFO [stderr] | ^^^^^^^ help: try ignoring the field: `reverse: _` Nov 18 16:15:36.040 INFO [stderr] Nov 18 16:15:36.040 INFO [stderr] warning: value assigned to `best_number` is never read Nov 18 16:15:36.040 INFO [stderr] --> examples/eth_connect.rs:211:37 Nov 18 16:15:36.040 INFO [stderr] | Nov 18 16:15:36.040 INFO [stderr] 211 | best_number = header.number; Nov 18 16:15:36.040 INFO [stderr] | ^^^^^^^^^^^ Nov 18 16:15:36.040 INFO [stderr] | Nov 18 16:15:36.040 INFO [stderr] = note: #[warn(unused_assignments)] on by default Nov 18 16:15:36.040 INFO [stderr] Nov 18 16:15:36.063 INFO [stderr] warning: variable does not need to be mutable Nov 18 16:15:36.063 INFO [stderr] --> examples/eth_connect.rs:86:9 Nov 18 16:15:36.063 INFO [stderr] | Nov 18 16:15:36.063 INFO [stderr] 86 | let mut client = ETHStream::new( Nov 18 16:15:36.063 INFO [stderr] | ----^^^^^^ Nov 18 16:15:36.063 INFO [stderr] | | Nov 18 16:15:36.063 INFO [stderr] | help: remove this `mut` Nov 18 16:15:36.063 INFO [stderr] | Nov 18 16:15:36.063 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 18 16:15:36.063 INFO [stderr] Nov 18 16:15:36.063 INFO [stderr] warning: variable does not need to be mutable Nov 18 16:15:36.063 INFO [stderr] --> examples/eth_connect.rs:105:9 Nov 18 16:15:36.063 INFO [stderr] | Nov 18 16:15:36.063 INFO [stderr] 105 | let mut got_bodies_for_current = true; Nov 18 16:15:36.063 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^ Nov 18 16:15:36.063 INFO [stderr] | | Nov 18 16:15:36.063 INFO [stderr] | help: remove this `mut` Nov 18 16:15:36.063 INFO [stderr] Nov 18 16:15:36.063 INFO [stderr] warning: variable does not need to be mutable Nov 18 16:15:36.063 INFO [stderr] --> examples/eth_connect.rs:109:9 Nov 18 16:15:36.063 INFO [stderr] | Nov 18 16:15:36.063 INFO [stderr] 109 | let mut when = Instant::now() + dur; Nov 18 16:15:36.063 INFO [stderr] | ----^^^^ Nov 18 16:15:36.063 INFO [stderr] | | Nov 18 16:15:36.063 INFO [stderr] | help: remove this `mut` Nov 18 16:15:36.063 INFO [stderr] Nov 18 16:15:36.063 INFO [stderr] warning: variable does not need to be mutable Nov 18 16:15:36.063 INFO [stderr] --> examples/eth_connect.rs:111:29 Nov 18 16:15:36.063 INFO [stderr] | Nov 18 16:15:36.063 INFO [stderr] 111 | let (mut client_sender, mut client_receiver) = client.split(); Nov 18 16:15:36.063 INFO [stderr] | ----^^^^^^^^^^^^^^^ Nov 18 16:15:36.063 INFO [stderr] | | Nov 18 16:15:36.063 INFO [stderr] | help: remove this `mut` Nov 18 16:15:36.063 INFO [stderr] Nov 18 16:15:36.063 INFO [stderr] warning: constant item is never used: `NETWORK_ID` Nov 18 16:15:36.063 INFO [stderr] --> examples/eth_connect.rs:37:1 Nov 18 16:15:36.063 INFO [stderr] | Nov 18 16:15:36.063 INFO [stderr] 37 | const NETWORK_ID: usize = 1; Nov 18 16:15:36.063 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 18 16:15:36.063 INFO [stderr] | Nov 18 16:15:36.063 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 18 16:15:36.063 INFO [stderr] Nov 18 16:15:36.063 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 18 16:15:36.063 INFO [stderr] --> examples/eth_connect.rs:78:5 Nov 18 16:15:36.063 INFO [stderr] | Nov 18 16:15:36.063 INFO [stderr] 78 | env_logger::init(); Nov 18 16:15:36.063 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 18 16:15:36.063 INFO [stderr] | Nov 18 16:15:36.064 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 18 16:15:36.064 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 18 16:15:36.064 INFO [stderr] Nov 18 16:15:36.079 INFO [stderr] warning: field is never used: `network_id` Nov 18 16:15:36.079 INFO [stderr] --> src/eth/mod.rs:48:5 Nov 18 16:15:36.079 INFO [stderr] | Nov 18 16:15:36.079 INFO [stderr] 48 | network_id: usize, Nov 18 16:15:36.079 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 18 16:15:36.079 INFO [stderr] | Nov 18 16:15:36.079 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 18 16:15:36.079 INFO [stderr] Nov 18 16:15:41.411 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.88s Nov 18 16:15:41.420 INFO [stderr] su: No module specific data is present Nov 18 16:15:42.174 INFO running `"docker" "inspect" "7eb64d43246508d9ecf0d357d73803c453443f4711e11f590e0ea9c0bbc1fb08"` Nov 18 16:15:42.467 INFO running `"docker" "rm" "-f" "7eb64d43246508d9ecf0d357d73803c453443f4711e11f590e0ea9c0bbc1fb08"` Nov 18 16:15:42.795 INFO [stdout] 7eb64d43246508d9ecf0d357d73803c453443f4711e11f590e0ea9c0bbc1fb08 Nov 18 16:15:42.798 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 18 16:15:43.239 INFO [stdout] 7b6fd69d0201b980d6ace92b9351ef6a65ff30da9c1337974e20032298d5ae5d Nov 18 16:15:43.247 INFO running `"docker" "start" "-a" "7b6fd69d0201b980d6ace92b9351ef6a65ff30da9c1337974e20032298d5ae5d"` Nov 18 16:15:43.976 INFO [stderr] usermod: no changes Nov 18 16:15:44.125 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.13s Nov 18 16:15:44.130 INFO [stderr] Running /target/debug/deps/devp2p-3f3a9fea5d96391f Nov 18 16:15:44.132 INFO [stdout] Nov 18 16:15:44.132 INFO [stdout] running 4 tests Nov 18 16:15:44.132 INFO [stdout] test eth::proto::tests::test_get_block_headers_hash_message ... ok Nov 18 16:15:44.132 INFO [stdout] test eth::proto::tests::test_get_block_headers_message ... ok Nov 18 16:15:44.132 INFO [stdout] test eth::proto::tests::test_block_headers_message ... ok Nov 18 16:15:44.132 INFO [stdout] test eth::proto::tests::test_new_block_hashes_message ... ok Nov 18 16:15:44.132 INFO [stdout] Nov 18 16:15:44.133 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 16:15:44.133 INFO [stdout] Nov 18 16:15:44.133 INFO [stderr] Doc-tests devp2p Nov 18 16:15:53.779 INFO [stdout] Nov 18 16:15:53.779 INFO [stdout] running 0 tests Nov 18 16:15:53.779 INFO [stdout] Nov 18 16:15:53.779 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 16:15:53.779 INFO [stdout] Nov 18 16:15:53.786 INFO [stderr] su: No module specific data is present Nov 18 16:15:54.171 INFO running `"docker" "inspect" "7b6fd69d0201b980d6ace92b9351ef6a65ff30da9c1337974e20032298d5ae5d"` Nov 18 16:15:54.386 INFO running `"docker" "rm" "-f" "7b6fd69d0201b980d6ace92b9351ef6a65ff30da9c1337974e20032298d5ae5d"` Nov 18 16:15:54.567 INFO [stdout] 7b6fd69d0201b980d6ace92b9351ef6a65ff30da9c1337974e20032298d5ae5d