Oct 26 17:04:13.532 INFO checking zgotsch/rs-blockchain against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2 Oct 26 17:04:13.532 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 26 17:04:14.029 INFO blam! 53e4740bb49dbc4307e37071631e8c9b97346f789d76f464f917101ea8351d7f Oct 26 17:04:14.039 INFO running `"docker" "start" "-a" "53e4740bb49dbc4307e37071631e8c9b97346f789d76f464f917101ea8351d7f"` Oct 26 17:04:15.114 INFO kablam! usermod: no changes Oct 26 17:04:15.289 INFO kablam! Compiling gcc v0.3.50 Oct 26 17:04:15.289 INFO kablam! Checking num-traits v0.1.37 Oct 26 17:04:15.289 INFO kablam! Checking rustc-serialize v0.3.24 Oct 26 17:04:15.290 INFO kablam! Checking byteorder v1.0.0 Oct 26 17:04:15.327 INFO kablam! Checking getopts v0.2.14 Oct 26 17:04:15.327 INFO kablam! Checking time v0.1.37 Oct 26 17:04:17.060 INFO kablam! Checking base64 v0.5.2 Oct 26 17:04:18.759 INFO kablam! Checking bincode v0.8.0 Oct 26 17:04:21.371 INFO kablam! Compiling rust-crypto v0.2.36 Oct 26 17:04:30.408 INFO kablam! Checking naivechain-rs v0.1.0 (/source) Oct 26 17:04:31.425 INFO kablam! warning: variable does not need to be mutable Oct 26 17:04:31.425 INFO kablam! --> src/block.rs:120:9 Oct 26 17:04:31.425 INFO kablam! | Oct 26 17:04:31.425 INFO kablam! 120 | let mut buf = &mut [0; 8]; Oct 26 17:04:31.425 INFO kablam! | ----^^^ Oct 26 17:04:31.425 INFO kablam! | | Oct 26 17:04:31.425 INFO kablam! | help: remove this `mut` Oct 26 17:04:31.425 INFO kablam! | Oct 26 17:04:31.425 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 26 17:04:31.425 INFO kablam! Oct 26 17:04:31.428 INFO kablam! warning: field is never used: `next_message_size` Oct 26 17:04:31.428 INFO kablam! --> src/connection.rs:11:5 Oct 26 17:04:31.428 INFO kablam! | Oct 26 17:04:31.428 INFO kablam! 11 | next_message_size: Option, Oct 26 17:04:31.428 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 17:04:31.428 INFO kablam! warning: variable does not need to be mutable Oct 26 17:04:31.428 INFO kablam! --> src/block.rs:120:9 Oct 26 17:04:31.428 INFO kablam! | Oct 26 17:04:31.428 INFO kablam! 120 | let mut buf = &mut [0; 8]; Oct 26 17:04:31.428 INFO kablam! | ----^^^ Oct 26 17:04:31.429 INFO kablam! | | Oct 26 17:04:31.429 INFO kablam! | help: remove this `mut` Oct 26 17:04:31.429 INFO kablam! | Oct 26 17:04:31.429 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 26 17:04:31.429 INFO kablam! Oct 26 17:04:31.429 INFO kablam! | Oct 26 17:04:31.429 INFO kablam! = note: #[warn(dead_code)] on by default Oct 26 17:04:31.429 INFO kablam! Oct 26 17:04:31.449 INFO kablam! warning: field is never used: `next_message_size` Oct 26 17:04:31.449 INFO kablam! --> src/connection.rs:11:5 Oct 26 17:04:31.449 INFO kablam! | Oct 26 17:04:31.449 INFO kablam! 11 | next_message_size: Option, Oct 26 17:04:31.449 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 17:04:31.449 INFO kablam! | Oct 26 17:04:31.449 INFO kablam! = note: #[warn(dead_code)] on by default Oct 26 17:04:31.450 INFO kablam! Oct 26 17:04:32.011 INFO kablam! warning: unused `#[macro_use]` import Oct 26 17:04:32.011 INFO kablam! --> src/bin/main.rs:3:1 Oct 26 17:04:32.011 INFO kablam! | Oct 26 17:04:32.011 INFO kablam! 3 | #[macro_use] Oct 26 17:04:32.011 INFO kablam! | ^^^^^^^^^^^^ Oct 26 17:04:32.011 INFO kablam! | Oct 26 17:04:32.011 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 26 17:04:32.011 INFO kablam! Oct 26 17:04:32.011 INFO kablam! warning: unused import: `std::error::Error` Oct 26 17:04:32.011 INFO kablam! --> src/bin/main.rs:13:5 Oct 26 17:04:32.011 INFO kablam! | Oct 26 17:04:32.011 INFO kablam! 13 | use std::error::Error; Oct 26 17:04:32.011 INFO kablam! | ^^^^^^^^^^^^^^^^^ Oct 26 17:04:32.011 INFO kablam! Oct 26 17:04:32.011 INFO kablam! warning: unused import: `std::fs::File` Oct 26 17:04:32.011 INFO kablam! --> src/bin/main.rs:14:5 Oct 26 17:04:32.011 INFO kablam! | Oct 26 17:04:32.011 INFO kablam! 14 | use std::fs::File; Oct 26 17:04:32.011 INFO kablam! | ^^^^^^^^^^^^^ Oct 26 17:04:32.011 INFO kablam! Oct 26 17:04:32.011 INFO kablam! warning: unused import: `std::path::Path` Oct 26 17:04:32.011 INFO kablam! --> src/bin/main.rs:15:5 Oct 26 17:04:32.011 INFO kablam! | Oct 26 17:04:32.011 INFO kablam! 15 | use std::path::Path; Oct 26 17:04:32.011 INFO kablam! | ^^^^^^^^^^^^^^^ Oct 26 17:04:32.011 INFO kablam! Oct 26 17:04:32.012 INFO kablam! warning: unused import: `std::net::ToSocketAddrs` Oct 26 17:04:32.012 INFO kablam! --> src/bin/main.rs:18:5 Oct 26 17:04:32.012 INFO kablam! | Oct 26 17:04:32.012 INFO kablam! 18 | use std::net::ToSocketAddrs; Oct 26 17:04:32.012 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 17:04:32.012 INFO kablam! Oct 26 17:04:32.012 INFO kablam! warning: unused imports: `Infinite`, `serialize` Oct 26 17:04:32.012 INFO kablam! --> src/bin/main.rs:24:15 Oct 26 17:04:32.012 INFO kablam! | Oct 26 17:04:32.012 INFO kablam! 24 | use bincode::{serialize, deserialize, Infinite}; Oct 26 17:04:32.012 INFO kablam! | ^^^^^^^^^ ^^^^^^^^ Oct 26 17:04:32.012 INFO kablam! Oct 26 17:04:32.031 INFO kablam! warning: unused `#[macro_use]` import Oct 26 17:04:32.031 INFO kablam! --> src/bin/main.rs:3:1 Oct 26 17:04:32.031 INFO kablam! | Oct 26 17:04:32.031 INFO kablam! 3 | #[macro_use] Oct 26 17:04:32.031 INFO kablam! | ^^^^^^^^^^^^ Oct 26 17:04:32.031 INFO kablam! | Oct 26 17:04:32.031 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 26 17:04:32.031 INFO kablam! Oct 26 17:04:32.031 INFO kablam! warning: unused import: `std::error::Error` Oct 26 17:04:32.032 INFO kablam! --> src/bin/main.rs:13:5 Oct 26 17:04:32.032 INFO kablam! | Oct 26 17:04:32.032 INFO kablam! 13 | use std::error::Error; Oct 26 17:04:32.032 INFO kablam! | ^^^^^^^^^^^^^^^^^ Oct 26 17:04:32.032 INFO kablam! Oct 26 17:04:32.032 INFO kablam! warning: unused import: `std::fs::File` Oct 26 17:04:32.032 INFO kablam! --> src/bin/main.rs:14:5 Oct 26 17:04:32.032 INFO kablam! | Oct 26 17:04:32.032 INFO kablam! 14 | use std::fs::File; Oct 26 17:04:32.032 INFO kablam! | ^^^^^^^^^^^^^ Oct 26 17:04:32.032 INFO kablam! Oct 26 17:04:32.032 INFO kablam! warning: unused import: `std::path::Path` Oct 26 17:04:32.033 INFO kablam! --> src/bin/main.rs:15:5 Oct 26 17:04:32.033 INFO kablam! | Oct 26 17:04:32.033 INFO kablam! 15 | use std::path::Path; Oct 26 17:04:32.033 INFO kablam! | ^^^^^^^^^^^^^^^ Oct 26 17:04:32.033 INFO kablam! Oct 26 17:04:32.033 INFO kablam! warning: unused import: `std::net::ToSocketAddrs` Oct 26 17:04:32.033 INFO kablam! --> src/bin/main.rs:18:5 Oct 26 17:04:32.033 INFO kablam! | Oct 26 17:04:32.033 INFO kablam! 18 | use std::net::ToSocketAddrs; Oct 26 17:04:32.033 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 17:04:32.033 INFO kablam! Oct 26 17:04:32.034 INFO kablam! warning: unused imports: `Infinite`, `serialize` Oct 26 17:04:32.034 INFO kablam! --> src/bin/main.rs:24:15 Oct 26 17:04:32.034 INFO kablam! | Oct 26 17:04:32.034 INFO kablam! 24 | use bincode::{serialize, deserialize, Infinite}; Oct 26 17:04:32.034 INFO kablam! | ^^^^^^^^^ ^^^^^^^^ Oct 26 17:04:32.034 INFO kablam! Oct 26 17:04:32.107 INFO kablam! warning: unused import: `TcpStream` Oct 26 17:04:32.107 INFO kablam! --> src/bin/nameserver.rs:1:29 Oct 26 17:04:32.107 INFO kablam! | Oct 26 17:04:32.107 INFO kablam! 1 | use std::net::{TcpListener, TcpStream, SocketAddr}; Oct 26 17:04:32.107 INFO kablam! | ^^^^^^^^^ Oct 26 17:04:32.107 INFO kablam! | Oct 26 17:04:32.107 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 26 17:04:32.107 INFO kablam! Oct 26 17:04:32.107 INFO kablam! warning: unused import: `std::net::ToSocketAddrs` Oct 26 17:04:32.107 INFO kablam! --> src/bin/nameserver.rs:7:5 Oct 26 17:04:32.107 INFO kablam! | Oct 26 17:04:32.107 INFO kablam! 7 | use std::net::ToSocketAddrs; Oct 26 17:04:32.107 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 17:04:32.107 INFO kablam! Oct 26 17:04:32.108 INFO kablam! warning: unused import: `ClientMessage` Oct 26 17:04:32.108 INFO kablam! --> src/bin/nameserver.rs:12:30 Oct 26 17:04:32.108 INFO kablam! | Oct 26 17:04:32.108 INFO kablam! 12 | use naivechain_rs::message::{ClientMessage, ClientToNameserverMessage, NameserverToClientMessage}; Oct 26 17:04:32.108 INFO kablam! | ^^^^^^^^^^^^^ Oct 26 17:04:32.108 INFO kablam! Oct 26 17:04:32.127 INFO kablam! warning: unused import: `TcpStream` Oct 26 17:04:32.127 INFO kablam! --> src/bin/nameserver.rs:1:29 Oct 26 17:04:32.127 INFO kablam! | Oct 26 17:04:32.127 INFO kablam! 1 | use std::net::{TcpListener, TcpStream, SocketAddr}; Oct 26 17:04:32.127 INFO kablam! | ^^^^^^^^^ Oct 26 17:04:32.127 INFO kablam! | Oct 26 17:04:32.127 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 26 17:04:32.127 INFO kablam! Oct 26 17:04:32.127 INFO kablam! warning: unused import: `std::net::ToSocketAddrs` Oct 26 17:04:32.127 INFO kablam! --> src/bin/nameserver.rs:7:5 Oct 26 17:04:32.127 INFO kablam! | Oct 26 17:04:32.127 INFO kablam! 7 | use std::net::ToSocketAddrs; Oct 26 17:04:32.127 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 17:04:32.127 INFO kablam! Oct 26 17:04:32.127 INFO kablam! warning: unused import: `ClientMessage` Oct 26 17:04:32.127 INFO kablam! --> src/bin/nameserver.rs:12:30 Oct 26 17:04:32.127 INFO kablam! | Oct 26 17:04:32.127 INFO kablam! 12 | use naivechain_rs::message::{ClientMessage, ClientToNameserverMessage, NameserverToClientMessage}; Oct 26 17:04:32.127 INFO kablam! | ^^^^^^^^^^^^^ Oct 26 17:04:32.127 INFO kablam! Oct 26 17:04:32.355 INFO kablam! warning: unused import: `std::io::Read` Oct 26 17:04:32.355 INFO kablam! --> src/bin/nameserver.rs:3:5 Oct 26 17:04:32.355 INFO kablam! | Oct 26 17:04:32.355 INFO kablam! 3 | use std::io::Read; Oct 26 17:04:32.355 INFO kablam! | ^^^^^^^^^^^^^ Oct 26 17:04:32.355 INFO kablam! Oct 26 17:04:32.383 INFO kablam! warning: unused import: `std::io::Read` Oct 26 17:04:32.383 INFO kablam! --> src/bin/nameserver.rs:3:5 Oct 26 17:04:32.383 INFO kablam! | Oct 26 17:04:32.384 INFO kablam! 3 | use std::io::Read; Oct 26 17:04:32.384 INFO kablam! | ^^^^^^^^^^^^^ Oct 26 17:04:32.384 INFO kablam! Oct 26 17:04:32.471 INFO kablam! warning: unreachable pattern Oct 26 17:04:32.471 INFO kablam! --> src/bin/main.rs:315:21 Oct 26 17:04:32.472 INFO kablam! | Oct 26 17:04:32.472 INFO kablam! 315 | Ok(_) => {println!("Unhandled command");}, Oct 26 17:04:32.472 INFO kablam! | ^^^^^ Oct 26 17:04:32.472 INFO kablam! | Oct 26 17:04:32.473 INFO kablam! = note: #[warn(unreachable_patterns)] on by default Oct 26 17:04:32.473 INFO kablam! Oct 26 17:04:32.575 INFO kablam! warning: unreachable pattern Oct 26 17:04:32.575 INFO kablam! --> src/bin/main.rs:315:21 Oct 26 17:04:32.576 INFO kablam! | Oct 26 17:04:32.576 INFO kablam! 315 | Ok(_) => {println!("Unhandled command");}, Oct 26 17:04:32.576 INFO kablam! | ^^^^^ Oct 26 17:04:32.576 INFO kablam! | Oct 26 17:04:32.577 INFO kablam! = note: #[warn(unreachable_patterns)] on by default Oct 26 17:04:32.577 INFO kablam! Oct 26 17:04:32.597 INFO kablam! warning: variable does not need to be mutable Oct 26 17:04:32.598 INFO kablam! --> src/bin/main.rs:188:9 Oct 26 17:04:32.598 INFO kablam! | Oct 26 17:04:32.599 INFO kablam! 188 | let mut nameserver_stream = TcpStream::connect(nameserver_str).expect("Couldn't connet to nameserver"); Oct 26 17:04:32.599 INFO kablam! | ----^^^^^^^^^^^^^^^^^ Oct 26 17:04:32.599 INFO kablam! | | Oct 26 17:04:32.600 INFO kablam! | help: remove this `mut` Oct 26 17:04:32.600 INFO kablam! | Oct 26 17:04:32.600 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 26 17:04:32.600 INFO kablam! Oct 26 17:04:32.601 INFO kablam! warning: variable does not need to be mutable Oct 26 17:04:32.601 INFO kablam! --> src/bin/main.rs:206:9 Oct 26 17:04:32.601 INFO kablam! | Oct 26 17:04:32.602 INFO kablam! 206 | let mut peers: Arc>>>> = Arc::new(Mutex::new(Vec::new())); Oct 26 17:04:32.602 INFO kablam! | ----^^^^^ Oct 26 17:04:32.603 INFO kablam! | | Oct 26 17:04:32.603 INFO kablam! | help: remove this `mut` Oct 26 17:04:32.603 INFO kablam! Oct 26 17:04:32.603 INFO kablam! warning: unused `std::result::Result` that must be used Oct 26 17:04:32.604 INFO kablam! --> src/bin/main.rs:76:29 Oct 26 17:04:32.604 INFO kablam! | Oct 26 17:04:32.604 INFO kablam! 76 | connection.write_message(&ClientMessage::Chain(chain.clone())); Oct 26 17:04:32.605 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 17:04:32.605 INFO kablam! | Oct 26 17:04:32.605 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 26 17:04:32.606 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 26 17:04:32.606 INFO kablam! Oct 26 17:04:32.606 INFO kablam! warning: unused `std::result::Result` that must be used Oct 26 17:04:32.606 INFO kablam! --> src/bin/main.rs:95:33 Oct 26 17:04:32.606 INFO kablam! | Oct 26 17:04:32.606 INFO kablam! 95 | connection.write_message(&ClientMessage::QueryChain); Oct 26 17:04:32.606 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 17:04:32.606 INFO kablam! | Oct 26 17:04:32.606 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 26 17:04:32.606 INFO kablam! Oct 26 17:04:32.615 INFO kablam! warning: unused `std::result::Result` that must be used Oct 26 17:04:32.615 INFO kablam! --> src/bin/main.rs:212:5 Oct 26 17:04:32.615 INFO kablam! | Oct 26 17:04:32.615 INFO kablam! 212 | nameserver_connection.write_message(&ClientToNameserverMessage::Query); Oct 26 17:04:32.615 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 17:04:32.615 INFO kablam! | Oct 26 17:04:32.615 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 26 17:04:32.615 INFO kablam! Oct 26 17:04:32.615 INFO kablam! warning: unused `std::result::Result` that must be used Oct 26 17:04:32.615 INFO kablam! --> src/bin/main.rs:268:5 Oct 26 17:04:32.615 INFO kablam! | Oct 26 17:04:32.615 INFO kablam! 268 | nameserver_connection.write_message(&ClientToNameserverMessage::Inform(my_addr.port())); Oct 26 17:04:32.615 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 17:04:32.615 INFO kablam! | Oct 26 17:04:32.615 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 26 17:04:32.615 INFO kablam! Oct 26 17:04:32.615 INFO kablam! warning: unused `std::result::Result` that must be used Oct 26 17:04:32.615 INFO kablam! --> src/bin/main.rs:291:33 Oct 26 17:04:32.615 INFO kablam! | Oct 26 17:04:32.615 INFO kablam! 291 | peer.write_message(&ClientMessage::NewBlock(new_block.clone())); Oct 26 17:04:32.615 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 17:04:32.615 INFO kablam! | Oct 26 17:04:32.615 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 26 17:04:32.615 INFO kablam! Oct 26 17:04:32.615 INFO kablam! warning: unused `std::result::Result` that must be used Oct 26 17:04:32.615 INFO kablam! --> src/bin/main.rs:357:5 Oct 26 17:04:32.615 INFO kablam! | Oct 26 17:04:32.615 INFO kablam! 357 | repl_thread.join(); Oct 26 17:04:32.615 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 26 17:04:32.615 INFO kablam! | Oct 26 17:04:32.615 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 26 17:04:32.615 INFO kablam! Oct 26 17:04:32.616 INFO kablam! warning: unused `std::result::Result` that must be used Oct 26 17:04:32.616 INFO kablam! --> src/bin/main.rs:358:5 Oct 26 17:04:32.616 INFO kablam! | Oct 26 17:04:32.616 INFO kablam! 358 | listener_thread.join(); Oct 26 17:04:32.616 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 17:04:32.616 INFO kablam! | Oct 26 17:04:32.616 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 26 17:04:32.616 INFO kablam! Oct 26 17:04:32.691 INFO kablam! warning: variable does not need to be mutable Oct 26 17:04:32.691 INFO kablam! --> src/bin/main.rs:188:9 Oct 26 17:04:32.691 INFO kablam! | Oct 26 17:04:32.691 INFO kablam! 188 | let mut nameserver_stream = TcpStream::connect(nameserver_str).expect("Couldn't connet to nameserver"); Oct 26 17:04:32.691 INFO kablam! | ----^^^^^^^^^^^^^^^^^ Oct 26 17:04:32.691 INFO kablam! | | Oct 26 17:04:32.691 INFO kablam! | help: remove this `mut` Oct 26 17:04:32.691 INFO kablam! | Oct 26 17:04:32.691 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 26 17:04:32.691 INFO kablam! Oct 26 17:04:32.692 INFO kablam! warning: variable does not need to be mutable Oct 26 17:04:32.692 INFO kablam! --> src/bin/main.rs:206:9 Oct 26 17:04:32.692 INFO kablam! | Oct 26 17:04:32.692 INFO kablam! 206 | let mut peers: Arc>>>> = Arc::new(Mutex::new(Vec::new())); Oct 26 17:04:32.692 INFO kablam! | ----^^^^^ Oct 26 17:04:32.692 INFO kablam! | | Oct 26 17:04:32.692 INFO kablam! | help: remove this `mut` Oct 26 17:04:32.692 INFO kablam! Oct 26 17:04:32.693 INFO kablam! warning: unused `std::result::Result` that must be used Oct 26 17:04:32.693 INFO kablam! --> src/bin/main.rs:76:29 Oct 26 17:04:32.693 INFO kablam! | Oct 26 17:04:32.693 INFO kablam! 76 | connection.write_message(&ClientMessage::Chain(chain.clone())); Oct 26 17:04:32.693 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 17:04:32.693 INFO kablam! | Oct 26 17:04:32.693 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 26 17:04:32.693 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 26 17:04:32.693 INFO kablam! Oct 26 17:04:32.693 INFO kablam! warning: unused `std::result::Result` that must be used Oct 26 17:04:32.693 INFO kablam! --> src/bin/main.rs:95:33 Oct 26 17:04:32.693 INFO kablam! | Oct 26 17:04:32.693 INFO kablam! 95 | connection.write_message(&ClientMessage::QueryChain); Oct 26 17:04:32.693 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 17:04:32.693 INFO kablam! | Oct 26 17:04:32.693 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 26 17:04:32.693 INFO kablam! Oct 26 17:04:32.693 INFO kablam! warning: unused `std::result::Result` that must be used Oct 26 17:04:32.693 INFO kablam! --> src/bin/main.rs:212:5 Oct 26 17:04:32.694 INFO kablam! | Oct 26 17:04:32.694 INFO kablam! 212 | nameserver_connection.write_message(&ClientToNameserverMessage::Query); Oct 26 17:04:32.694 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 17:04:32.694 INFO kablam! | Oct 26 17:04:32.694 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 26 17:04:32.694 INFO kablam! Oct 26 17:04:32.694 INFO kablam! warning: unused `std::result::Result` that must be used Oct 26 17:04:32.694 INFO kablam! --> src/bin/main.rs:268:5 Oct 26 17:04:32.694 INFO kablam! | Oct 26 17:04:32.694 INFO kablam! 268 | nameserver_connection.write_message(&ClientToNameserverMessage::Inform(my_addr.port())); Oct 26 17:04:32.694 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 17:04:32.694 INFO kablam! | Oct 26 17:04:32.694 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 26 17:04:32.694 INFO kablam! Oct 26 17:04:32.694 INFO kablam! warning: unused `std::result::Result` that must be used Oct 26 17:04:32.694 INFO kablam! --> src/bin/main.rs:291:33 Oct 26 17:04:32.694 INFO kablam! | Oct 26 17:04:32.694 INFO kablam! 291 | peer.write_message(&ClientMessage::NewBlock(new_block.clone())); Oct 26 17:04:32.694 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 17:04:32.694 INFO kablam! | Oct 26 17:04:32.694 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 26 17:04:32.694 INFO kablam! Oct 26 17:04:32.694 INFO kablam! warning: unused `std::result::Result` that must be used Oct 26 17:04:32.694 INFO kablam! --> src/bin/main.rs:357:5 Oct 26 17:04:32.694 INFO kablam! | Oct 26 17:04:32.695 INFO kablam! 357 | repl_thread.join(); Oct 26 17:04:32.695 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 26 17:04:32.695 INFO kablam! | Oct 26 17:04:32.695 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 26 17:04:32.695 INFO kablam! Oct 26 17:04:32.695 INFO kablam! warning: unused `std::result::Result` that must be used Oct 26 17:04:32.695 INFO kablam! --> src/bin/main.rs:358:5 Oct 26 17:04:32.695 INFO kablam! | Oct 26 17:04:32.695 INFO kablam! 358 | listener_thread.join(); Oct 26 17:04:32.695 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 17:04:32.695 INFO kablam! | Oct 26 17:04:32.695 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 26 17:04:32.695 INFO kablam! Oct 26 17:04:32.747 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 17.58s Oct 26 17:04:32.753 INFO kablam! su: No module specific data is present Oct 26 17:04:34.111 INFO running `"docker" "rm" "-f" "53e4740bb49dbc4307e37071631e8c9b97346f789d76f464f917101ea8351d7f"` Oct 26 17:04:34.399 INFO blam! 53e4740bb49dbc4307e37071631e8c9b97346f789d76f464f917101ea8351d7f