Nov 30 19:09:54.058 INFO testing zgotsch/rs-blockchain against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Nov 30 19:09:54.059 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 19:09:54.448 INFO [stdout] 5d09bd6c44562f7aa50d3d9d5ecd65fe7d7c1fbbeb1d333bf5ad5c63e128d463
Nov 30 19:09:54.449 INFO running `"docker" "start" "-a" "5d09bd6c44562f7aa50d3d9d5ecd65fe7d7c1fbbeb1d333bf5ad5c63e128d463"`
Nov 30 19:09:55.578 INFO [stderr] usermod: no changes
Nov 30 19:09:55.690 INFO [stderr]    Compiling gcc v0.3.50
Nov 30 19:09:55.690 INFO [stderr]    Compiling byteorder v1.0.0
Nov 30 19:09:55.690 INFO [stderr]    Compiling rustc-serialize v0.3.24
Nov 30 19:09:55.691 INFO [stderr]    Compiling serde v1.0.8
Nov 30 19:09:55.691 INFO [stderr]    Compiling num-traits v0.1.37
Nov 30 19:09:55.699 INFO [stderr]    Compiling getopts v0.2.14
Nov 30 19:09:55.699 INFO [stderr]    Compiling time v0.1.37
Nov 30 19:09:55.701 INFO [stderr]    Compiling syn v0.11.11
Nov 30 19:09:57.655 INFO [stderr]    Compiling base64 v0.5.2
Nov 30 19:10:04.658 INFO [stderr]    Compiling rust-crypto v0.2.36
Nov 30 19:10:10.063 INFO [stderr]    Compiling serde_derive_internals v0.15.1
Nov 30 19:10:14.283 INFO [stderr]    Compiling serde_derive v1.0.8
Nov 30 19:10:20.751 INFO [stderr]    Compiling bincode v0.8.0
Nov 30 19:10:24.967 INFO [stderr]    Compiling naivechain-rs v0.1.0 (/source)
Nov 30 19:10:25.458 INFO [stderr] warning: variable does not need to be mutable
Nov 30 19:10:25.459 INFO [stderr]    --> src/block.rs:120:9
Nov 30 19:10:25.459 INFO [stderr]     |
Nov 30 19:10:25.459 INFO [stderr] 120 |     let mut buf = &mut [0; 8];
Nov 30 19:10:25.460 INFO [stderr]     |         ----^^^
Nov 30 19:10:25.460 INFO [stderr]     |         |
Nov 30 19:10:25.461 INFO [stderr]     |         help: remove this `mut`
Nov 30 19:10:25.461 INFO [stderr]     |
Nov 30 19:10:25.461 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 19:10:25.462 INFO [stderr] 
Nov 30 19:10:25.462 INFO [stderr] warning: field is never used: `next_message_size`
Nov 30 19:10:25.462 INFO [stderr]   --> src/connection.rs:11:5
Nov 30 19:10:25.463 INFO [stderr]    |
Nov 30 19:10:25.463 INFO [stderr] 11 |     next_message_size: Option<u64>,
Nov 30 19:10:25.463 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:10:25.463 INFO [stderr]    |
Nov 30 19:10:25.464 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 19:10:25.464 INFO [stderr] 
Nov 30 19:10:26.007 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 19:10:26.007 INFO [stderr]  --> src/bin/main.rs:3:1
Nov 30 19:10:26.007 INFO [stderr]   |
Nov 30 19:10:26.007 INFO [stderr] 3 | #[macro_use]
Nov 30 19:10:26.007 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 19:10:26.007 INFO [stderr]   |
Nov 30 19:10:26.007 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 19:10:26.007 INFO [stderr] 
Nov 30 19:10:26.007 INFO [stderr] warning: unused import: `std::error::Error`
Nov 30 19:10:26.007 INFO [stderr]   --> src/bin/main.rs:13:5
Nov 30 19:10:26.007 INFO [stderr]    |
Nov 30 19:10:26.007 INFO [stderr] 13 | use std::error::Error;
Nov 30 19:10:26.007 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 30 19:10:26.007 INFO [stderr] 
Nov 30 19:10:26.007 INFO [stderr] warning: unused import: `std::fs::File`
Nov 30 19:10:26.007 INFO [stderr]   --> src/bin/main.rs:14:5
Nov 30 19:10:26.007 INFO [stderr]    |
Nov 30 19:10:26.007 INFO [stderr] 14 | use std::fs::File;
Nov 30 19:10:26.007 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 30 19:10:26.007 INFO [stderr] 
Nov 30 19:10:26.007 INFO [stderr] warning: unused import: `std::path::Path`
Nov 30 19:10:26.007 INFO [stderr]   --> src/bin/main.rs:15:5
Nov 30 19:10:26.007 INFO [stderr]    |
Nov 30 19:10:26.007 INFO [stderr] 15 | use std::path::Path;
Nov 30 19:10:26.008 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 30 19:10:26.008 INFO [stderr] 
Nov 30 19:10:26.008 INFO [stderr] warning: unused import: `std::net::ToSocketAddrs`
Nov 30 19:10:26.008 INFO [stderr]   --> src/bin/main.rs:18:5
Nov 30 19:10:26.008 INFO [stderr]    |
Nov 30 19:10:26.008 INFO [stderr] 18 | use std::net::ToSocketAddrs;
Nov 30 19:10:26.008 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:10:26.008 INFO [stderr] 
Nov 30 19:10:26.008 INFO [stderr] warning: unused imports: `Infinite`, `serialize`
Nov 30 19:10:26.008 INFO [stderr]   --> src/bin/main.rs:24:15
Nov 30 19:10:26.008 INFO [stderr]    |
Nov 30 19:10:26.008 INFO [stderr] 24 | use bincode::{serialize, deserialize, Infinite};
Nov 30 19:10:26.009 INFO [stderr]    |               ^^^^^^^^^               ^^^^^^^^
Nov 30 19:10:26.009 INFO [stderr] 
Nov 30 19:10:26.043 INFO [stderr] warning: unused import: `TcpStream`
Nov 30 19:10:26.043 INFO [stderr]  --> src/bin/nameserver.rs:1:29
Nov 30 19:10:26.043 INFO [stderr]   |
Nov 30 19:10:26.043 INFO [stderr] 1 | use std::net::{TcpListener, TcpStream, SocketAddr};
Nov 30 19:10:26.043 INFO [stderr]   |                             ^^^^^^^^^
Nov 30 19:10:26.043 INFO [stderr]   |
Nov 30 19:10:26.043 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 19:10:26.043 INFO [stderr] 
Nov 30 19:10:26.043 INFO [stderr] warning: unused import: `std::net::ToSocketAddrs`
Nov 30 19:10:26.043 INFO [stderr]  --> src/bin/nameserver.rs:7:5
Nov 30 19:10:26.043 INFO [stderr]   |
Nov 30 19:10:26.043 INFO [stderr] 7 | use std::net::ToSocketAddrs;
Nov 30 19:10:26.043 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:10:26.043 INFO [stderr] 
Nov 30 19:10:26.043 INFO [stderr] warning: unused import: `ClientMessage`
Nov 30 19:10:26.043 INFO [stderr]   --> src/bin/nameserver.rs:12:30
Nov 30 19:10:26.043 INFO [stderr]    |
Nov 30 19:10:26.043 INFO [stderr] 12 | use naivechain_rs::message::{ClientMessage, ClientToNameserverMessage, NameserverToClientMessage};
Nov 30 19:10:26.043 INFO [stderr]    |                              ^^^^^^^^^^^^^
Nov 30 19:10:26.043 INFO [stderr] 
Nov 30 19:10:26.146 INFO [stderr] warning: unreachable pattern
Nov 30 19:10:26.146 INFO [stderr]    --> src/bin/main.rs:315:21
Nov 30 19:10:26.146 INFO [stderr]     |
Nov 30 19:10:26.146 INFO [stderr] 315 |                     Ok(_) => {println!("Unhandled command");},
Nov 30 19:10:26.146 INFO [stderr]     |                     ^^^^^
Nov 30 19:10:26.146 INFO [stderr]     |
Nov 30 19:10:26.146 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Nov 30 19:10:26.146 INFO [stderr] 
Nov 30 19:10:26.155 INFO [stderr] warning: unused import: `std::io::Read`
Nov 30 19:10:26.155 INFO [stderr]  --> src/bin/nameserver.rs:3:5
Nov 30 19:10:26.155 INFO [stderr]   |
Nov 30 19:10:26.155 INFO [stderr] 3 | use std::io::Read;
Nov 30 19:10:26.155 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 30 19:10:26.155 INFO [stderr] 
Nov 30 19:10:26.207 INFO [stderr] warning: variable does not need to be mutable
Nov 30 19:10:26.207 INFO [stderr]    --> src/bin/main.rs:188:9
Nov 30 19:10:26.207 INFO [stderr]     |
Nov 30 19:10:26.207 INFO [stderr] 188 |     let mut nameserver_stream = TcpStream::connect(nameserver_str).expect("Couldn't connet to nameserver");
Nov 30 19:10:26.207 INFO [stderr]     |         ----^^^^^^^^^^^^^^^^^
Nov 30 19:10:26.207 INFO [stderr]     |         |
Nov 30 19:10:26.207 INFO [stderr]     |         help: remove this `mut`
Nov 30 19:10:26.207 INFO [stderr]     |
Nov 30 19:10:26.207 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 19:10:26.207 INFO [stderr] 
Nov 30 19:10:26.207 INFO [stderr] warning: variable does not need to be mutable
Nov 30 19:10:26.207 INFO [stderr]    --> src/bin/main.rs:206:9
Nov 30 19:10:26.207 INFO [stderr]     |
Nov 30 19:10:26.207 INFO [stderr] 206 |     let mut peers: Arc<Mutex<Vec<Arc<Mutex<Connection>>>>> = Arc::new(Mutex::new(Vec::new()));
Nov 30 19:10:26.207 INFO [stderr]     |         ----^^^^^
Nov 30 19:10:26.207 INFO [stderr]     |         |
Nov 30 19:10:26.207 INFO [stderr]     |         help: remove this `mut`
Nov 30 19:10:26.207 INFO [stderr] 
Nov 30 19:10:26.224 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:10:26.224 INFO [stderr]   --> src/bin/main.rs:76:29
Nov 30 19:10:26.224 INFO [stderr]    |
Nov 30 19:10:26.224 INFO [stderr] 76 |                             connection.write_message(&ClientMessage::Chain(chain.clone()));
Nov 30 19:10:26.224 INFO [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:10:26.224 INFO [stderr]    |
Nov 30 19:10:26.224 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 19:10:26.224 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:10:26.224 INFO [stderr] 
Nov 30 19:10:26.224 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:10:26.224 INFO [stderr]   --> src/bin/main.rs:95:33
Nov 30 19:10:26.224 INFO [stderr]    |
Nov 30 19:10:26.224 INFO [stderr] 95 |                                 connection.write_message(&ClientMessage::QueryChain);
Nov 30 19:10:26.224 INFO [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:10:26.224 INFO [stderr]    |
Nov 30 19:10:26.224 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:10:26.224 INFO [stderr] 
Nov 30 19:10:26.224 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:10:26.224 INFO [stderr]    --> src/bin/main.rs:212:5
Nov 30 19:10:26.224 INFO [stderr]     |
Nov 30 19:10:26.224 INFO [stderr] 212 |     nameserver_connection.write_message(&ClientToNameserverMessage::Query);
Nov 30 19:10:26.224 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:10:26.224 INFO [stderr]     |
Nov 30 19:10:26.224 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:10:26.224 INFO [stderr] 
Nov 30 19:10:26.224 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:10:26.224 INFO [stderr]    --> src/bin/main.rs:268:5
Nov 30 19:10:26.224 INFO [stderr]     |
Nov 30 19:10:26.224 INFO [stderr] 268 |     nameserver_connection.write_message(&ClientToNameserverMessage::Inform(my_addr.port()));
Nov 30 19:10:26.224 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:10:26.224 INFO [stderr]     |
Nov 30 19:10:26.224 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:10:26.224 INFO [stderr] 
Nov 30 19:10:26.224 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:10:26.224 INFO [stderr]    --> src/bin/main.rs:291:33
Nov 30 19:10:26.224 INFO [stderr]     |
Nov 30 19:10:26.224 INFO [stderr] 291 |                                 peer.write_message(&ClientMessage::NewBlock(new_block.clone()));
Nov 30 19:10:26.225 INFO [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:10:26.225 INFO [stderr]     |
Nov 30 19:10:26.225 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:10:26.225 INFO [stderr] 
Nov 30 19:10:26.225 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:10:26.225 INFO [stderr]    --> src/bin/main.rs:357:5
Nov 30 19:10:26.225 INFO [stderr]     |
Nov 30 19:10:26.225 INFO [stderr] 357 |     repl_thread.join();
Nov 30 19:10:26.225 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Nov 30 19:10:26.225 INFO [stderr]     |
Nov 30 19:10:26.225 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:10:26.225 INFO [stderr] 
Nov 30 19:10:26.225 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:10:26.225 INFO [stderr]    --> src/bin/main.rs:358:5
Nov 30 19:10:26.225 INFO [stderr]     |
Nov 30 19:10:26.225 INFO [stderr] 358 |     listener_thread.join();
Nov 30 19:10:26.225 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:10:26.225 INFO [stderr]     |
Nov 30 19:10:26.225 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:10:26.225 INFO [stderr] 
Nov 30 19:10:29.550 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.93s
Nov 30 19:10:29.550 INFO [stderr] su: No module specific data is present
Nov 30 19:10:30.478 INFO running `"docker" "inspect" "5d09bd6c44562f7aa50d3d9d5ecd65fe7d7c1fbbeb1d333bf5ad5c63e128d463"`
Nov 30 19:10:30.865 INFO running `"docker" "rm" "-f" "5d09bd6c44562f7aa50d3d9d5ecd65fe7d7c1fbbeb1d333bf5ad5c63e128d463"`
Nov 30 19:10:31.113 INFO [stdout] 5d09bd6c44562f7aa50d3d9d5ecd65fe7d7c1fbbeb1d333bf5ad5c63e128d463
Nov 30 19:10:31.119 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 19:10:31.616 INFO [stdout] a8e16dfdd9987836c35e7786120be3fe48daef256c30ab3f26f1cdcbdaf9c3c8
Nov 30 19:10:31.618 INFO running `"docker" "start" "-a" "a8e16dfdd9987836c35e7786120be3fe48daef256c30ab3f26f1cdcbdaf9c3c8"`
Nov 30 19:10:33.097 INFO [stderr] usermod: no changes
Nov 30 19:10:33.219 INFO [stderr]    Compiling naivechain-rs v0.1.0 (/source)
Nov 30 19:10:33.395 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 19:10:33.395 INFO [stderr]  --> src/bin/main.rs:3:1
Nov 30 19:10:33.395 INFO [stderr]   |
Nov 30 19:10:33.395 INFO [stderr] 3 | #[macro_use]
Nov 30 19:10:33.395 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 19:10:33.395 INFO [stderr]   |
Nov 30 19:10:33.395 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 19:10:33.395 INFO [stderr] 
Nov 30 19:10:33.395 INFO [stderr] warning: unused import: `std::error::Error`
Nov 30 19:10:33.395 INFO [stderr]   --> src/bin/main.rs:13:5
Nov 30 19:10:33.396 INFO [stderr]    |
Nov 30 19:10:33.396 INFO [stderr] 13 | use std::error::Error;
Nov 30 19:10:33.396 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 30 19:10:33.396 INFO [stderr] 
Nov 30 19:10:33.396 INFO [stderr] warning: unused import: `std::fs::File`
Nov 30 19:10:33.396 INFO [stderr]   --> src/bin/main.rs:14:5
Nov 30 19:10:33.396 INFO [stderr]    |
Nov 30 19:10:33.396 INFO [stderr] 14 | use std::fs::File;
Nov 30 19:10:33.396 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 30 19:10:33.396 INFO [stderr] 
Nov 30 19:10:33.396 INFO [stderr] warning: unused import: `std::path::Path`
Nov 30 19:10:33.396 INFO [stderr]   --> src/bin/main.rs:15:5
Nov 30 19:10:33.396 INFO [stderr]    |
Nov 30 19:10:33.396 INFO [stderr] 15 | use std::path::Path;
Nov 30 19:10:33.396 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 30 19:10:33.396 INFO [stderr] 
Nov 30 19:10:33.396 INFO [stderr] warning: unused import: `std::net::ToSocketAddrs`
Nov 30 19:10:33.396 INFO [stderr]   --> src/bin/main.rs:18:5
Nov 30 19:10:33.396 INFO [stderr]    |
Nov 30 19:10:33.396 INFO [stderr] 18 | use std::net::ToSocketAddrs;
Nov 30 19:10:33.396 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:10:33.396 INFO [stderr] 
Nov 30 19:10:33.396 INFO [stderr] warning: unused imports: `Infinite`, `serialize`
Nov 30 19:10:33.397 INFO [stderr]   --> src/bin/main.rs:24:15
Nov 30 19:10:33.397 INFO [stderr]    |
Nov 30 19:10:33.397 INFO [stderr] 24 | use bincode::{serialize, deserialize, Infinite};
Nov 30 19:10:33.397 INFO [stderr]    |               ^^^^^^^^^               ^^^^^^^^
Nov 30 19:10:33.397 INFO [stderr] 
Nov 30 19:10:33.397 INFO [stderr] warning: unused import: `TcpStream`
Nov 30 19:10:33.397 INFO [stderr]  --> src/bin/nameserver.rs:1:29
Nov 30 19:10:33.397 INFO [stderr]   |
Nov 30 19:10:33.397 INFO [stderr] 1 | use std::net::{TcpListener, TcpStream, SocketAddr};
Nov 30 19:10:33.397 INFO [stderr]   |                             ^^^^^^^^^
Nov 30 19:10:33.397 INFO [stderr]   |
Nov 30 19:10:33.397 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 19:10:33.397 INFO [stderr] 
Nov 30 19:10:33.397 INFO [stderr] warning: unused import: `std::net::ToSocketAddrs`
Nov 30 19:10:33.397 INFO [stderr]  --> src/bin/nameserver.rs:7:5
Nov 30 19:10:33.397 INFO [stderr]   |
Nov 30 19:10:33.397 INFO [stderr] 7 | use std::net::ToSocketAddrs;
Nov 30 19:10:33.397 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:10:33.397 INFO [stderr] 
Nov 30 19:10:33.397 INFO [stderr] warning: unused import: `ClientMessage`
Nov 30 19:10:33.397 INFO [stderr]   --> src/bin/nameserver.rs:12:30
Nov 30 19:10:33.397 INFO [stderr]    |
Nov 30 19:10:33.397 INFO [stderr] 12 | use naivechain_rs::message::{ClientMessage, ClientToNameserverMessage, NameserverToClientMessage};
Nov 30 19:10:33.398 INFO [stderr]    |                              ^^^^^^^^^^^^^
Nov 30 19:10:33.398 INFO [stderr] 
Nov 30 19:10:33.515 INFO [stderr] warning: unreachable pattern
Nov 30 19:10:33.515 INFO [stderr]    --> src/bin/main.rs:315:21
Nov 30 19:10:33.515 INFO [stderr]     |
Nov 30 19:10:33.515 INFO [stderr] 315 |                     Ok(_) => {println!("Unhandled command");},
Nov 30 19:10:33.515 INFO [stderr]     |                     ^^^^^
Nov 30 19:10:33.515 INFO [stderr]     |
Nov 30 19:10:33.515 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Nov 30 19:10:33.515 INFO [stderr] 
Nov 30 19:10:33.540 INFO [stderr] warning: unused import: `std::io::Read`
Nov 30 19:10:33.540 INFO [stderr]  --> src/bin/nameserver.rs:3:5
Nov 30 19:10:33.540 INFO [stderr]   |
Nov 30 19:10:33.540 INFO [stderr] 3 | use std::io::Read;
Nov 30 19:10:33.540 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 30 19:10:33.540 INFO [stderr] 
Nov 30 19:10:33.571 INFO [stderr] warning: variable does not need to be mutable
Nov 30 19:10:33.571 INFO [stderr]    --> src/bin/main.rs:188:9
Nov 30 19:10:33.571 INFO [stderr]     |
Nov 30 19:10:33.571 INFO [stderr] 188 |     let mut nameserver_stream = TcpStream::connect(nameserver_str).expect("Couldn't connet to nameserver");
Nov 30 19:10:33.571 INFO [stderr]     |         ----^^^^^^^^^^^^^^^^^
Nov 30 19:10:33.571 INFO [stderr]     |         |
Nov 30 19:10:33.571 INFO [stderr]     |         help: remove this `mut`
Nov 30 19:10:33.571 INFO [stderr]     |
Nov 30 19:10:33.571 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 19:10:33.571 INFO [stderr] 
Nov 30 19:10:33.571 INFO [stderr] warning: variable does not need to be mutable
Nov 30 19:10:33.571 INFO [stderr]    --> src/bin/main.rs:206:9
Nov 30 19:10:33.571 INFO [stderr]     |
Nov 30 19:10:33.574 INFO [stderr] 206 |     let mut peers: Arc<Mutex<Vec<Arc<Mutex<Connection>>>>> = Arc::new(Mutex::new(Vec::new()));
Nov 30 19:10:33.574 INFO [stderr]     |         ----^^^^^
Nov 30 19:10:33.574 INFO [stderr]     |         |
Nov 30 19:10:33.574 INFO [stderr]     |         help: remove this `mut`
Nov 30 19:10:33.574 INFO [stderr] 
Nov 30 19:10:33.574 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:10:33.574 INFO [stderr]   --> src/bin/main.rs:76:29
Nov 30 19:10:33.574 INFO [stderr]    |
Nov 30 19:10:33.574 INFO [stderr] 76 |                             connection.write_message(&ClientMessage::Chain(chain.clone()));
Nov 30 19:10:33.574 INFO [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:10:33.574 INFO [stderr]    |
Nov 30 19:10:33.574 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 19:10:33.574 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:10:33.574 INFO [stderr] 
Nov 30 19:10:33.579 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:10:33.579 INFO [stderr]   --> src/bin/main.rs:95:33
Nov 30 19:10:33.579 INFO [stderr]    |
Nov 30 19:10:33.579 INFO [stderr] 95 |                                 connection.write_message(&ClientMessage::QueryChain);
Nov 30 19:10:33.579 INFO [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:10:33.579 INFO [stderr]    |
Nov 30 19:10:33.579 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:10:33.579 INFO [stderr] 
Nov 30 19:10:33.579 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:10:33.579 INFO [stderr]    --> src/bin/main.rs:212:5
Nov 30 19:10:33.579 INFO [stderr]     |
Nov 30 19:10:33.579 INFO [stderr] 212 |     nameserver_connection.write_message(&ClientToNameserverMessage::Query);
Nov 30 19:10:33.579 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:10:33.579 INFO [stderr]     |
Nov 30 19:10:33.580 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:10:33.580 INFO [stderr] 
Nov 30 19:10:33.580 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:10:33.580 INFO [stderr]    --> src/bin/main.rs:268:5
Nov 30 19:10:33.580 INFO [stderr]     |
Nov 30 19:10:33.580 INFO [stderr] 268 |     nameserver_connection.write_message(&ClientToNameserverMessage::Inform(my_addr.port()));
Nov 30 19:10:33.580 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:10:33.580 INFO [stderr]     |
Nov 30 19:10:33.580 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:10:33.580 INFO [stderr] 
Nov 30 19:10:33.580 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:10:33.580 INFO [stderr]    --> src/bin/main.rs:291:33
Nov 30 19:10:33.580 INFO [stderr]     |
Nov 30 19:10:33.580 INFO [stderr] 291 |                                 peer.write_message(&ClientMessage::NewBlock(new_block.clone()));
Nov 30 19:10:33.580 INFO [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:10:33.587 INFO [stderr]     |
Nov 30 19:10:33.587 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:10:33.587 INFO [stderr] 
Nov 30 19:10:33.587 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:10:33.587 INFO [stderr]    --> src/bin/main.rs:357:5
Nov 30 19:10:33.587 INFO [stderr]     |
Nov 30 19:10:33.587 INFO [stderr] 357 |     repl_thread.join();
Nov 30 19:10:33.587 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Nov 30 19:10:33.587 INFO [stderr]     |
Nov 30 19:10:33.587 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:10:33.587 INFO [stderr] 
Nov 30 19:10:33.587 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 19:10:33.587 INFO [stderr]    --> src/bin/main.rs:358:5
Nov 30 19:10:33.587 INFO [stderr]     |
Nov 30 19:10:33.587 INFO [stderr] 358 |     listener_thread.join();
Nov 30 19:10:33.588 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:10:33.588 INFO [stderr]     |
Nov 30 19:10:33.588 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 19:10:33.588 INFO [stderr] 
Nov 30 19:10:34.371 INFO [stderr] warning: variable does not need to be mutable
Nov 30 19:10:34.371 INFO [stderr]    --> src/block.rs:120:9
Nov 30 19:10:34.371 INFO [stderr]     |
Nov 30 19:10:34.371 INFO [stderr] 120 |     let mut buf = &mut [0; 8];
Nov 30 19:10:34.371 INFO [stderr]     |         ----^^^
Nov 30 19:10:34.371 INFO [stderr]     |         |
Nov 30 19:10:34.371 INFO [stderr]     |         help: remove this `mut`
Nov 30 19:10:34.371 INFO [stderr]     |
Nov 30 19:10:34.371 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 19:10:34.371 INFO [stderr] 
Nov 30 19:10:34.374 INFO [stderr] warning: field is never used: `next_message_size`
Nov 30 19:10:34.374 INFO [stderr]   --> src/connection.rs:11:5
Nov 30 19:10:34.374 INFO [stderr]    |
Nov 30 19:10:34.374 INFO [stderr] 11 |     next_message_size: Option<u64>,
Nov 30 19:10:34.374 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 19:10:34.374 INFO [stderr]    |
Nov 30 19:10:34.374 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 19:10:34.374 INFO [stderr] 
Nov 30 19:10:34.942 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
Nov 30 19:10:34.960 INFO [stderr] su: No module specific data is present
Nov 30 19:10:35.516 INFO running `"docker" "inspect" "a8e16dfdd9987836c35e7786120be3fe48daef256c30ab3f26f1cdcbdaf9c3c8"`
Nov 30 19:10:35.851 INFO running `"docker" "rm" "-f" "a8e16dfdd9987836c35e7786120be3fe48daef256c30ab3f26f1cdcbdaf9c3c8"`
Nov 30 19:10:36.211 INFO [stdout] a8e16dfdd9987836c35e7786120be3fe48daef256c30ab3f26f1cdcbdaf9c3c8
Nov 30 19:10:36.217 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 19:10:36.712 INFO [stdout] 8d84a7c5c69a97dd10bc36d087317f4471f4ec9857dac47a5de57d68536cbd9d
Nov 30 19:10:36.714 INFO running `"docker" "start" "-a" "8d84a7c5c69a97dd10bc36d087317f4471f4ec9857dac47a5de57d68536cbd9d"`
Nov 30 19:10:37.978 INFO [stderr] usermod: no changes
Nov 30 19:10:38.123 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Nov 30 19:10:38.133 INFO [stderr]      Running /target/debug/deps/naivechain_rs-cfeb6b1e695c36d8
Nov 30 19:10:38.147 INFO [stderr]      Running /target/debug/deps/main-c176b8cd6b150843
Nov 30 19:10:38.147 INFO [stdout] 
Nov 30 19:10:38.147 INFO [stderr]      Running /target/debug/deps/nameserver-d5560e7ebeeae169
Nov 30 19:10:38.147 INFO [stdout] running 0 tests
Nov 30 19:10:38.147 INFO [stdout] 
Nov 30 19:10:38.147 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 30 19:10:38.147 INFO [stdout] 
Nov 30 19:10:38.147 INFO [stdout] 
Nov 30 19:10:38.147 INFO [stdout] running 0 tests
Nov 30 19:10:38.147 INFO [stdout] 
Nov 30 19:10:38.147 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 30 19:10:38.147 INFO [stdout] 
Nov 30 19:10:38.159 INFO [stdout] 
Nov 30 19:10:38.159 INFO [stdout] running 0 tests
Nov 30 19:10:38.159 INFO [stdout] 
Nov 30 19:10:38.159 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 30 19:10:38.159 INFO [stdout] 
Nov 30 19:10:38.166 INFO [stderr]    Doc-tests naivechain-rs
Nov 30 19:10:38.427 INFO [stdout] 
Nov 30 19:10:38.427 INFO [stdout] running 0 tests
Nov 30 19:10:38.427 INFO [stdout] 
Nov 30 19:10:38.427 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 30 19:10:38.427 INFO [stdout] 
Nov 30 19:10:38.440 INFO [stderr] su: No module specific data is present
Nov 30 19:10:39.148 INFO running `"docker" "inspect" "8d84a7c5c69a97dd10bc36d087317f4471f4ec9857dac47a5de57d68536cbd9d"`
Nov 30 19:10:39.467 INFO running `"docker" "rm" "-f" "8d84a7c5c69a97dd10bc36d087317f4471f4ec9857dac47a5de57d68536cbd9d"`
Nov 30 19:10:39.783 INFO [stdout] 8d84a7c5c69a97dd10bc36d087317f4471f4ec9857dac47a5de57d68536cbd9d
