Oct 31 17:09:41.778 INFO checking zgotsch/rs-blockchain against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538 Oct 31 17:09:41.780 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-alt check --frozen --all --all-targets" "-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"` Oct 31 17:09:42.266 INFO blam! c5f0b680abbce5bd83375d4ffcb68732c4380443c392db9e86378d496f91fbe7 Oct 31 17:09:42.272 INFO running `"docker" "start" "-a" "c5f0b680abbce5bd83375d4ffcb68732c4380443c392db9e86378d496f91fbe7"` Oct 31 17:09:43.280 INFO kablam! usermod: no changes Oct 31 17:09:43.436 INFO kablam! Compiling gcc v0.3.50 Oct 31 17:09:43.437 INFO kablam! Checking libc v0.2.23 Oct 31 17:09:43.457 INFO kablam! Checking num-traits v0.1.37 Oct 31 17:09:43.460 INFO kablam! Checking serde v1.0.8 Oct 31 17:09:43.460 INFO kablam! Checking getopts v0.2.14 Oct 31 17:09:43.461 INFO kablam! Compiling synom v0.11.3 Oct 31 17:09:43.462 INFO kablam! Checking base64 v0.5.2 Oct 31 17:09:46.196 INFO kablam! Compiling syn v0.11.11 Oct 31 17:09:46.724 INFO kablam! Checking rand v0.3.15 Oct 31 17:09:46.724 INFO kablam! Checking time v0.1.37 Oct 31 17:09:50.668 INFO kablam! Compiling rust-crypto v0.2.36 Oct 31 17:09:58.948 INFO kablam! Compiling serde_derive_internals v0.15.1 Oct 31 17:10:04.052 INFO kablam! Compiling serde_derive v1.0.8 Oct 31 17:10:09.354 INFO kablam! Checking bincode v0.8.0 Oct 31 17:10:13.112 INFO kablam! Checking naivechain-rs v0.1.0 (/source) Oct 31 17:10:13.800 INFO kablam! warning: variable does not need to be mutable Oct 31 17:10:13.800 INFO kablam! --> src/block.rs:120:9 Oct 31 17:10:13.800 INFO kablam! | Oct 31 17:10:13.800 INFO kablam! 120 | let mut buf = &mut [0; 8]; Oct 31 17:10:13.800 INFO kablam! | ----^^^ Oct 31 17:10:13.800 INFO kablam! | | Oct 31 17:10:13.800 INFO kablam! | help: remove this `mut` Oct 31 17:10:13.800 INFO kablam! | Oct 31 17:10:13.800 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 31 17:10:13.800 INFO kablam! Oct 31 17:10:13.812 INFO kablam! warning: field is never used: `next_message_size` Oct 31 17:10:13.812 INFO kablam! --> src/connection.rs:11:5 Oct 31 17:10:13.812 INFO kablam! | Oct 31 17:10:13.812 INFO kablam! 11 | next_message_size: Option, Oct 31 17:10:13.812 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:10:13.812 INFO kablam! | Oct 31 17:10:13.812 INFO kablam! = note: #[warn(dead_code)] on by default Oct 31 17:10:13.812 INFO kablam! Oct 31 17:10:13.959 INFO kablam! warning: variable does not need to be mutable Oct 31 17:10:13.959 INFO kablam! --> src/block.rs:120:9 Oct 31 17:10:13.959 INFO kablam! | Oct 31 17:10:13.959 INFO kablam! 120 | let mut buf = &mut [0; 8]; Oct 31 17:10:13.959 INFO kablam! | ----^^^ Oct 31 17:10:13.959 INFO kablam! | | Oct 31 17:10:13.959 INFO kablam! | help: remove this `mut` Oct 31 17:10:13.959 INFO kablam! | Oct 31 17:10:13.959 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 31 17:10:13.959 INFO kablam! Oct 31 17:10:13.965 INFO kablam! warning: field is never used: `next_message_size` Oct 31 17:10:13.965 INFO kablam! --> src/connection.rs:11:5 Oct 31 17:10:13.965 INFO kablam! | Oct 31 17:10:13.965 INFO kablam! 11 | next_message_size: Option, Oct 31 17:10:13.965 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:10:13.965 INFO kablam! | Oct 31 17:10:13.965 INFO kablam! = note: #[warn(dead_code)] on by default Oct 31 17:10:13.965 INFO kablam! Oct 31 17:10:14.496 INFO kablam! warning: unused import: `TcpStream` Oct 31 17:10:14.496 INFO kablam! --> src/bin/nameserver.rs:1:29 Oct 31 17:10:14.496 INFO kablam! | Oct 31 17:10:14.496 INFO kablam! 1 | use std::net::{TcpListener, TcpStream, SocketAddr}; Oct 31 17:10:14.496 INFO kablam! | ^^^^^^^^^ Oct 31 17:10:14.496 INFO kablam! | Oct 31 17:10:14.496 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 31 17:10:14.496 INFO kablam! Oct 31 17:10:14.496 INFO kablam! warning: unused import: `std::net::ToSocketAddrs` Oct 31 17:10:14.496 INFO kablam! --> src/bin/nameserver.rs:7:5 Oct 31 17:10:14.496 INFO kablam! | Oct 31 17:10:14.496 INFO kablam! 7 | use std::net::ToSocketAddrs; Oct 31 17:10:14.496 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:10:14.496 INFO kablam! Oct 31 17:10:14.496 INFO kablam! warning: unused import: `ClientMessage` Oct 31 17:10:14.496 INFO kablam! --> src/bin/nameserver.rs:12:30 Oct 31 17:10:14.497 INFO kablam! | Oct 31 17:10:14.497 INFO kablam! 12 | use naivechain_rs::message::{ClientMessage, ClientToNameserverMessage, NameserverToClientMessage}; Oct 31 17:10:14.497 INFO kablam! | ^^^^^^^^^^^^^ Oct 31 17:10:14.497 INFO kablam! Oct 31 17:10:14.508 INFO kablam! warning: unused `#[macro_use]` import Oct 31 17:10:14.508 INFO kablam! --> src/bin/main.rs:3:1 Oct 31 17:10:14.508 INFO kablam! | Oct 31 17:10:14.508 INFO kablam! 3 | #[macro_use] Oct 31 17:10:14.508 INFO kablam! | ^^^^^^^^^^^^ Oct 31 17:10:14.508 INFO kablam! | Oct 31 17:10:14.508 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 31 17:10:14.508 INFO kablam! Oct 31 17:10:14.508 INFO kablam! warning: unused import: `std::error::Error` Oct 31 17:10:14.508 INFO kablam! --> src/bin/main.rs:13:5 Oct 31 17:10:14.509 INFO kablam! | Oct 31 17:10:14.509 INFO kablam! 13 | use std::error::Error; Oct 31 17:10:14.509 INFO kablam! | ^^^^^^^^^^^^^^^^^ Oct 31 17:10:14.509 INFO kablam! Oct 31 17:10:14.509 INFO kablam! warning: unused import: `std::fs::File` Oct 31 17:10:14.509 INFO kablam! --> src/bin/main.rs:14:5 Oct 31 17:10:14.509 INFO kablam! | Oct 31 17:10:14.509 INFO kablam! 14 | use std::fs::File; Oct 31 17:10:14.509 INFO kablam! | ^^^^^^^^^^^^^ Oct 31 17:10:14.509 INFO kablam! Oct 31 17:10:14.509 INFO kablam! warning: unused import: `std::path::Path` Oct 31 17:10:14.509 INFO kablam! --> src/bin/main.rs:15:5 Oct 31 17:10:14.509 INFO kablam! | Oct 31 17:10:14.509 INFO kablam! 15 | use std::path::Path; Oct 31 17:10:14.509 INFO kablam! | ^^^^^^^^^^^^^^^ Oct 31 17:10:14.509 INFO kablam! Oct 31 17:10:14.509 INFO kablam! warning: unused import: `std::net::ToSocketAddrs` Oct 31 17:10:14.509 INFO kablam! --> src/bin/main.rs:18:5 Oct 31 17:10:14.509 INFO kablam! | Oct 31 17:10:14.509 INFO kablam! 18 | use std::net::ToSocketAddrs; Oct 31 17:10:14.509 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:10:14.509 INFO kablam! Oct 31 17:10:14.509 INFO kablam! warning: unused imports: `Infinite`, `serialize` Oct 31 17:10:14.509 INFO kablam! --> src/bin/main.rs:24:15 Oct 31 17:10:14.509 INFO kablam! | Oct 31 17:10:14.509 INFO kablam! 24 | use bincode::{serialize, deserialize, Infinite}; Oct 31 17:10:14.509 INFO kablam! | ^^^^^^^^^ ^^^^^^^^ Oct 31 17:10:14.509 INFO kablam! Oct 31 17:10:14.608 INFO kablam! warning: unused import: `TcpStream` Oct 31 17:10:14.608 INFO kablam! --> src/bin/nameserver.rs:1:29 Oct 31 17:10:14.608 INFO kablam! | Oct 31 17:10:14.608 INFO kablam! 1 | use std::net::{TcpListener, TcpStream, SocketAddr}; Oct 31 17:10:14.608 INFO kablam! | ^^^^^^^^^ Oct 31 17:10:14.608 INFO kablam! | Oct 31 17:10:14.608 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 31 17:10:14.608 INFO kablam! Oct 31 17:10:14.608 INFO kablam! warning: unused import: `std::net::ToSocketAddrs` Oct 31 17:10:14.608 INFO kablam! --> src/bin/nameserver.rs:7:5 Oct 31 17:10:14.608 INFO kablam! | Oct 31 17:10:14.608 INFO kablam! 7 | use std::net::ToSocketAddrs; Oct 31 17:10:14.608 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:10:14.608 INFO kablam! Oct 31 17:10:14.608 INFO kablam! warning: unused import: `ClientMessage` Oct 31 17:10:14.608 INFO kablam! --> src/bin/nameserver.rs:12:30 Oct 31 17:10:14.608 INFO kablam! | Oct 31 17:10:14.608 INFO kablam! 12 | use naivechain_rs::message::{ClientMessage, ClientToNameserverMessage, NameserverToClientMessage}; Oct 31 17:10:14.608 INFO kablam! | ^^^^^^^^^^^^^ Oct 31 17:10:14.608 INFO kablam! Oct 31 17:10:14.620 INFO kablam! warning: unused import: `std::io::Read` Oct 31 17:10:14.620 INFO kablam! --> src/bin/nameserver.rs:3:5 Oct 31 17:10:14.620 INFO kablam! | Oct 31 17:10:14.620 INFO kablam! 3 | use std::io::Read; Oct 31 17:10:14.620 INFO kablam! | ^^^^^^^^^^^^^ Oct 31 17:10:14.620 INFO kablam! Oct 31 17:10:14.716 INFO kablam! warning: unused `#[macro_use]` import Oct 31 17:10:14.716 INFO kablam! --> src/bin/main.rs:3:1 Oct 31 17:10:14.716 INFO kablam! | Oct 31 17:10:14.716 INFO kablam! 3 | #[macro_use] Oct 31 17:10:14.716 INFO kablam! | ^^^^^^^^^^^^ Oct 31 17:10:14.716 INFO kablam! | Oct 31 17:10:14.716 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 31 17:10:14.716 INFO kablam! Oct 31 17:10:14.716 INFO kablam! warning: unused import: `std::error::Error` Oct 31 17:10:14.716 INFO kablam! --> src/bin/main.rs:13:5 Oct 31 17:10:14.716 INFO kablam! | Oct 31 17:10:14.716 INFO kablam! 13 | use std::error::Error; Oct 31 17:10:14.716 INFO kablam! | ^^^^^^^^^^^^^^^^^ Oct 31 17:10:14.716 INFO kablam! Oct 31 17:10:14.716 INFO kablam! warning: unused import: `std::fs::File` Oct 31 17:10:14.716 INFO kablam! --> src/bin/main.rs:14:5 Oct 31 17:10:14.716 INFO kablam! | Oct 31 17:10:14.716 INFO kablam! 14 | use std::fs::File; Oct 31 17:10:14.716 INFO kablam! | ^^^^^^^^^^^^^ Oct 31 17:10:14.716 INFO kablam! Oct 31 17:10:14.716 INFO kablam! warning: unused import: `std::path::Path` Oct 31 17:10:14.716 INFO kablam! --> src/bin/main.rs:15:5 Oct 31 17:10:14.717 INFO kablam! | Oct 31 17:10:14.717 INFO kablam! 15 | use std::path::Path; Oct 31 17:10:14.717 INFO kablam! | ^^^^^^^^^^^^^^^ Oct 31 17:10:14.717 INFO kablam! Oct 31 17:10:14.717 INFO kablam! warning: unused import: `std::net::ToSocketAddrs` Oct 31 17:10:14.717 INFO kablam! --> src/bin/main.rs:18:5 Oct 31 17:10:14.717 INFO kablam! | Oct 31 17:10:14.717 INFO kablam! 18 | use std::net::ToSocketAddrs; Oct 31 17:10:14.717 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:10:14.717 INFO kablam! Oct 31 17:10:14.717 INFO kablam! warning: unused imports: `Infinite`, `serialize` Oct 31 17:10:14.717 INFO kablam! --> src/bin/main.rs:24:15 Oct 31 17:10:14.717 INFO kablam! | Oct 31 17:10:14.717 INFO kablam! 24 | use bincode::{serialize, deserialize, Infinite}; Oct 31 17:10:14.717 INFO kablam! | ^^^^^^^^^ ^^^^^^^^ Oct 31 17:10:14.717 INFO kablam! Oct 31 17:10:14.741 INFO kablam! warning: unused import: `std::io::Read` Oct 31 17:10:14.741 INFO kablam! --> src/bin/nameserver.rs:3:5 Oct 31 17:10:14.741 INFO kablam! | Oct 31 17:10:14.741 INFO kablam! 3 | use std::io::Read; Oct 31 17:10:14.741 INFO kablam! | ^^^^^^^^^^^^^ Oct 31 17:10:14.741 INFO kablam! Oct 31 17:10:15.081 INFO kablam! warning: unreachable pattern Oct 31 17:10:15.081 INFO kablam! --> src/bin/main.rs:315:21 Oct 31 17:10:15.081 INFO kablam! | Oct 31 17:10:15.081 INFO kablam! 315 | Ok(_) => {println!("Unhandled command");}, Oct 31 17:10:15.081 INFO kablam! | ^^^^^ Oct 31 17:10:15.081 INFO kablam! | Oct 31 17:10:15.081 INFO kablam! = note: #[warn(unreachable_patterns)] on by default Oct 31 17:10:15.081 INFO kablam! Oct 31 17:10:15.168 INFO kablam! warning: variable does not need to be mutable Oct 31 17:10:15.168 INFO kablam! --> src/bin/main.rs:188:9 Oct 31 17:10:15.168 INFO kablam! | Oct 31 17:10:15.168 INFO kablam! 188 | let mut nameserver_stream = TcpStream::connect(nameserver_str).expect("Couldn't connet to nameserver"); Oct 31 17:10:15.169 INFO kablam! | ----^^^^^^^^^^^^^^^^^ Oct 31 17:10:15.169 INFO kablam! | | Oct 31 17:10:15.169 INFO kablam! | help: remove this `mut` Oct 31 17:10:15.169 INFO kablam! | Oct 31 17:10:15.169 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 31 17:10:15.169 INFO kablam! Oct 31 17:10:15.169 INFO kablam! warning: variable does not need to be mutable Oct 31 17:10:15.169 INFO kablam! --> src/bin/main.rs:206:9 Oct 31 17:10:15.169 INFO kablam! | Oct 31 17:10:15.169 INFO kablam! 206 | let mut peers: Arc>>>> = Arc::new(Mutex::new(Vec::new())); Oct 31 17:10:15.169 INFO kablam! | ----^^^^^ Oct 31 17:10:15.169 INFO kablam! | | Oct 31 17:10:15.169 INFO kablam! | help: remove this `mut` Oct 31 17:10:15.169 INFO kablam! Oct 31 17:10:15.169 INFO kablam! warning: unused `std::result::Result` that must be used Oct 31 17:10:15.169 INFO kablam! --> src/bin/main.rs:76:29 Oct 31 17:10:15.169 INFO kablam! | Oct 31 17:10:15.169 INFO kablam! 76 | connection.write_message(&ClientMessage::Chain(chain.clone())); Oct 31 17:10:15.169 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:10:15.169 INFO kablam! | Oct 31 17:10:15.169 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 31 17:10:15.169 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 31 17:10:15.169 INFO kablam! Oct 31 17:10:15.169 INFO kablam! warning: unused `std::result::Result` that must be used Oct 31 17:10:15.169 INFO kablam! --> src/bin/main.rs:95:33 Oct 31 17:10:15.169 INFO kablam! | Oct 31 17:10:15.169 INFO kablam! 95 | connection.write_message(&ClientMessage::QueryChain); Oct 31 17:10:15.169 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:10:15.169 INFO kablam! | Oct 31 17:10:15.169 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 31 17:10:15.169 INFO kablam! Oct 31 17:10:15.169 INFO kablam! warning: unused `std::result::Result` that must be used Oct 31 17:10:15.169 INFO kablam! --> src/bin/main.rs:212:5 Oct 31 17:10:15.169 INFO kablam! | Oct 31 17:10:15.169 INFO kablam! 212 | nameserver_connection.write_message(&ClientToNameserverMessage::Query); Oct 31 17:10:15.169 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:10:15.169 INFO kablam! | Oct 31 17:10:15.169 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 31 17:10:15.169 INFO kablam! Oct 31 17:10:15.169 INFO kablam! warning: unused `std::result::Result` that must be used Oct 31 17:10:15.169 INFO kablam! --> src/bin/main.rs:268:5 Oct 31 17:10:15.169 INFO kablam! | Oct 31 17:10:15.169 INFO kablam! 268 | nameserver_connection.write_message(&ClientToNameserverMessage::Inform(my_addr.port())); Oct 31 17:10:15.169 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:10:15.169 INFO kablam! | Oct 31 17:10:15.169 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 31 17:10:15.169 INFO kablam! Oct 31 17:10:15.169 INFO kablam! warning: unused `std::result::Result` that must be used Oct 31 17:10:15.169 INFO kablam! --> src/bin/main.rs:291:33 Oct 31 17:10:15.169 INFO kablam! | Oct 31 17:10:15.169 INFO kablam! 291 | peer.write_message(&ClientMessage::NewBlock(new_block.clone())); Oct 31 17:10:15.169 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:10:15.169 INFO kablam! | Oct 31 17:10:15.169 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 31 17:10:15.169 INFO kablam! Oct 31 17:10:15.169 INFO kablam! warning: unused `std::result::Result` that must be used Oct 31 17:10:15.169 INFO kablam! --> src/bin/main.rs:357:5 Oct 31 17:10:15.169 INFO kablam! | Oct 31 17:10:15.169 INFO kablam! 357 | repl_thread.join(); Oct 31 17:10:15.169 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 31 17:10:15.169 INFO kablam! | Oct 31 17:10:15.169 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 31 17:10:15.169 INFO kablam! Oct 31 17:10:15.169 INFO kablam! warning: unused `std::result::Result` that must be used Oct 31 17:10:15.169 INFO kablam! --> src/bin/main.rs:358:5 Oct 31 17:10:15.169 INFO kablam! | Oct 31 17:10:15.169 INFO kablam! 358 | listener_thread.join(); Oct 31 17:10:15.169 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:10:15.169 INFO kablam! warning: unreachable pattern Oct 31 17:10:15.169 INFO kablam! --> src/bin/main.rs:315:21 Oct 31 17:10:15.169 INFO kablam! | Oct 31 17:10:15.169 INFO kablam! | Oct 31 17:10:15.169 INFO kablam! 315 | Ok(_) => {println!("Unhandled command");}, Oct 31 17:10:15.169 INFO kablam! | ^^^^^ Oct 31 17:10:15.169 INFO kablam! | Oct 31 17:10:15.169 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 31 17:10:15.169 INFO kablam! Oct 31 17:10:15.169 INFO kablam! = note: #[warn(unreachable_patterns)] on by default Oct 31 17:10:15.169 INFO kablam! Oct 31 17:10:15.284 INFO kablam! warning: variable does not need to be mutable Oct 31 17:10:15.284 INFO kablam! --> src/bin/main.rs:188:9 Oct 31 17:10:15.284 INFO kablam! | Oct 31 17:10:15.284 INFO kablam! 188 | let mut nameserver_stream = TcpStream::connect(nameserver_str).expect("Couldn't connet to nameserver"); Oct 31 17:10:15.284 INFO kablam! | ----^^^^^^^^^^^^^^^^^ Oct 31 17:10:15.284 INFO kablam! | | Oct 31 17:10:15.284 INFO kablam! | help: remove this `mut` Oct 31 17:10:15.284 INFO kablam! | Oct 31 17:10:15.284 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 31 17:10:15.284 INFO kablam! Oct 31 17:10:15.284 INFO kablam! warning: variable does not need to be mutable Oct 31 17:10:15.284 INFO kablam! --> src/bin/main.rs:206:9 Oct 31 17:10:15.284 INFO kablam! | Oct 31 17:10:15.284 INFO kablam! 206 | let mut peers: Arc>>>> = Arc::new(Mutex::new(Vec::new())); Oct 31 17:10:15.284 INFO kablam! | ----^^^^^ Oct 31 17:10:15.284 INFO kablam! | | Oct 31 17:10:15.284 INFO kablam! | help: remove this `mut` Oct 31 17:10:15.284 INFO kablam! Oct 31 17:10:15.284 INFO kablam! warning: unused `std::result::Result` that must be used Oct 31 17:10:15.285 INFO kablam! --> src/bin/main.rs:76:29 Oct 31 17:10:15.285 INFO kablam! | Oct 31 17:10:15.285 INFO kablam! 76 | connection.write_message(&ClientMessage::Chain(chain.clone())); Oct 31 17:10:15.285 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:10:15.285 INFO kablam! | Oct 31 17:10:15.285 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 31 17:10:15.285 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 31 17:10:15.285 INFO kablam! Oct 31 17:10:15.285 INFO kablam! warning: unused `std::result::Result` that must be used Oct 31 17:10:15.285 INFO kablam! --> src/bin/main.rs:95:33 Oct 31 17:10:15.285 INFO kablam! | Oct 31 17:10:15.285 INFO kablam! 95 | connection.write_message(&ClientMessage::QueryChain); Oct 31 17:10:15.285 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:10:15.285 INFO kablam! | Oct 31 17:10:15.285 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 31 17:10:15.285 INFO kablam! Oct 31 17:10:15.288 INFO kablam! warning: unused `std::result::Result` that must be used Oct 31 17:10:15.288 INFO kablam! --> src/bin/main.rs:212:5 Oct 31 17:10:15.288 INFO kablam! | Oct 31 17:10:15.288 INFO kablam! 212 | nameserver_connection.write_message(&ClientToNameserverMessage::Query); Oct 31 17:10:15.288 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:10:15.288 INFO kablam! | Oct 31 17:10:15.288 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 31 17:10:15.288 INFO kablam! Oct 31 17:10:15.288 INFO kablam! warning: unused `std::result::Result` that must be used Oct 31 17:10:15.288 INFO kablam! --> src/bin/main.rs:268:5 Oct 31 17:10:15.288 INFO kablam! | Oct 31 17:10:15.288 INFO kablam! 268 | nameserver_connection.write_message(&ClientToNameserverMessage::Inform(my_addr.port())); Oct 31 17:10:15.288 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:10:15.288 INFO kablam! | Oct 31 17:10:15.288 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 31 17:10:15.288 INFO kablam! Oct 31 17:10:15.289 INFO kablam! warning: unused `std::result::Result` that must be used Oct 31 17:10:15.289 INFO kablam! --> src/bin/main.rs:291:33 Oct 31 17:10:15.289 INFO kablam! | Oct 31 17:10:15.289 INFO kablam! 291 | peer.write_message(&ClientMessage::NewBlock(new_block.clone())); Oct 31 17:10:15.289 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:10:15.289 INFO kablam! | Oct 31 17:10:15.289 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 31 17:10:15.289 INFO kablam! Oct 31 17:10:15.289 INFO kablam! warning: unused `std::result::Result` that must be used Oct 31 17:10:15.289 INFO kablam! --> src/bin/main.rs:357:5 Oct 31 17:10:15.289 INFO kablam! | Oct 31 17:10:15.289 INFO kablam! 357 | repl_thread.join(); Oct 31 17:10:15.289 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 31 17:10:15.289 INFO kablam! | Oct 31 17:10:15.289 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 31 17:10:15.289 INFO kablam! Oct 31 17:10:15.289 INFO kablam! warning: unused `std::result::Result` that must be used Oct 31 17:10:15.289 INFO kablam! --> src/bin/main.rs:358:5 Oct 31 17:10:15.289 INFO kablam! | Oct 31 17:10:15.289 INFO kablam! 358 | listener_thread.join(); Oct 31 17:10:15.289 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 17:10:15.289 INFO kablam! | Oct 31 17:10:15.289 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 31 17:10:15.289 INFO kablam! Oct 31 17:10:15.344 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 32.02s Oct 31 17:10:15.351 INFO kablam! su: No module specific data is present Oct 31 17:10:16.000 INFO running `"docker" "rm" "-f" "c5f0b680abbce5bd83375d4ffcb68732c4380443c392db9e86378d496f91fbe7"` Oct 31 17:10:16.438 INFO blam! c5f0b680abbce5bd83375d4ffcb68732c4380443c392db9e86378d496f91fbe7