Oct 31 15:05:34.552 INFO testing zgotsch/rs-blockchain against 1.30.0 for beta-1.31-1
Oct 31 15:05:34.552 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Oct 31 15:05:35.007 INFO blam! 6ef4c86ee785a4619e320aee954f09222e32d8ce286bebd93aa29ba114822817
Oct 31 15:05:35.013 INFO running `"docker" "start" "-a" "6ef4c86ee785a4619e320aee954f09222e32d8ce286bebd93aa29ba114822817"`
Oct 31 15:05:36.364 INFO kablam! usermod: no changes
Oct 31 15:05:36.483 INFO kablam!    Compiling gcc v0.3.50
Oct 31 15:05:36.483 INFO kablam!    Compiling libc v0.2.23
Oct 31 15:05:36.483 INFO kablam!    Compiling rustc-serialize v0.3.24
Oct 31 15:05:36.483 INFO kablam!    Compiling serde v1.0.8
Oct 31 15:05:36.491 INFO kablam!    Compiling byteorder v1.0.0
Oct 31 15:05:36.491 INFO kablam!    Compiling num-traits v0.1.37
Oct 31 15:05:36.491 INFO kablam!    Compiling serde_derive_internals v0.15.1
Oct 31 15:05:37.407 INFO kablam!    Compiling base64 v0.5.2
Oct 31 15:05:45.799 INFO kablam!    Compiling rand v0.3.15
Oct 31 15:05:45.847 INFO kablam!    Compiling time v0.1.37
Oct 31 15:05:45.880 INFO kablam!    Compiling serde_derive v1.0.8
Oct 31 15:05:46.103 INFO kablam!    Compiling rust-crypto v0.2.36
Oct 31 15:06:02.747 INFO kablam!    Compiling bincode v0.8.0
Oct 31 15:06:08.639 INFO kablam!    Compiling naivechain-rs v0.1.0 (/source)
Oct 31 15:06:09.200 INFO kablam! warning: variable does not need to be mutable
Oct 31 15:06:09.200 INFO kablam!    --> src/block.rs:120:9
Oct 31 15:06:09.200 INFO kablam!     |
Oct 31 15:06:09.200 INFO kablam! 120 |     let mut buf = &mut [0; 8];
Oct 31 15:06:09.200 INFO kablam!     |         ----^^^
Oct 31 15:06:09.200 INFO kablam!     |         |
Oct 31 15:06:09.200 INFO kablam!     |         help: remove this `mut`
Oct 31 15:06:09.200 INFO kablam!     |
Oct 31 15:06:09.200 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 31 15:06:09.200 INFO kablam! 
Oct 31 15:06:09.200 INFO kablam! warning: field is never used: `next_message_size`
Oct 31 15:06:09.200 INFO kablam!   --> src/connection.rs:11:5
Oct 31 15:06:09.200 INFO kablam!    |
Oct 31 15:06:09.200 INFO kablam! 11 |     next_message_size: Option<u64>,
Oct 31 15:06:09.200 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 15:06:09.200 INFO kablam!    |
Oct 31 15:06:09.200 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 15:06:09.200 INFO kablam! 
Oct 31 15:06:09.657 INFO kablam! warning: unused `#[macro_use]` import
Oct 31 15:06:09.657 INFO kablam!  --> src/bin/main.rs:3:1
Oct 31 15:06:09.658 INFO kablam!   |
Oct 31 15:06:09.658 INFO kablam! 3 | #[macro_use]
Oct 31 15:06:09.658 INFO kablam!   | ^^^^^^^^^^^^
Oct 31 15:06:09.659 INFO kablam!   |
Oct 31 15:06:09.659 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 15:06:09.659 INFO kablam! 
Oct 31 15:06:09.660 INFO kablam! warning: unused import: `std::error::Error`
Oct 31 15:06:09.660 INFO kablam!   --> src/bin/main.rs:13:5
Oct 31 15:06:09.660 INFO kablam!    |
Oct 31 15:06:09.661 INFO kablam! 13 | use std::error::Error;
Oct 31 15:06:09.661 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 31 15:06:09.661 INFO kablam! 
Oct 31 15:06:09.662 INFO kablam! warning: unused import: `std::fs::File`
Oct 31 15:06:09.662 INFO kablam!   --> src/bin/main.rs:14:5
Oct 31 15:06:09.662 INFO kablam!    |
Oct 31 15:06:09.663 INFO kablam! 14 | use std::fs::File;
Oct 31 15:06:09.663 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 31 15:06:09.663 INFO kablam! 
Oct 31 15:06:09.663 INFO kablam! warning: unused import: `std::path::Path`
Oct 31 15:06:09.664 INFO kablam!   --> src/bin/main.rs:15:5
Oct 31 15:06:09.664 INFO kablam!    |
Oct 31 15:06:09.664 INFO kablam! 15 | use std::path::Path;
Oct 31 15:06:09.665 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 31 15:06:09.665 INFO kablam! 
Oct 31 15:06:09.665 INFO kablam! warning: unused import: `std::net::ToSocketAddrs`
Oct 31 15:06:09.666 INFO kablam!   --> src/bin/main.rs:18:5
Oct 31 15:06:09.666 INFO kablam!    |
Oct 31 15:06:09.666 INFO kablam! 18 | use std::net::ToSocketAddrs;
Oct 31 15:06:09.666 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 15:06:09.667 INFO kablam! 
Oct 31 15:06:09.667 INFO kablam! warning: unused imports: `Infinite`, `serialize`
Oct 31 15:06:09.667 INFO kablam!   --> src/bin/main.rs:24:15
Oct 31 15:06:09.668 INFO kablam!    |
Oct 31 15:06:09.668 INFO kablam! 24 | use bincode::{serialize, deserialize, Infinite};
Oct 31 15:06:09.668 INFO kablam!    |               ^^^^^^^^^               ^^^^^^^^
Oct 31 15:06:09.668 INFO kablam! 
Oct 31 15:06:09.689 INFO kablam! warning: unused import: `TcpStream`
Oct 31 15:06:09.689 INFO kablam!  --> src/bin/nameserver.rs:1:29
Oct 31 15:06:09.689 INFO kablam!   |
Oct 31 15:06:09.690 INFO kablam! 1 | use std::net::{TcpListener, TcpStream, SocketAddr};
Oct 31 15:06:09.690 INFO kablam!   |                             ^^^^^^^^^
Oct 31 15:06:09.690 INFO kablam!   |
Oct 31 15:06:09.692 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 15:06:09.692 INFO kablam! 
Oct 31 15:06:09.693 INFO kablam! warning: unused import: `std::net::ToSocketAddrs`
Oct 31 15:06:09.693 INFO kablam!  --> src/bin/nameserver.rs:7:5
Oct 31 15:06:09.694 INFO kablam!   |
Oct 31 15:06:09.694 INFO kablam! 7 | use std::net::ToSocketAddrs;
Oct 31 15:06:09.694 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 15:06:09.695 INFO kablam! 
Oct 31 15:06:09.695 INFO kablam! warning: unused import: `ClientMessage`
Oct 31 15:06:09.696 INFO kablam!   --> src/bin/nameserver.rs:12:30
Oct 31 15:06:09.696 INFO kablam!    |
Oct 31 15:06:09.696 INFO kablam! 12 | use naivechain_rs::message::{ClientMessage, ClientToNameserverMessage, NameserverToClientMessage};
Oct 31 15:06:09.697 INFO kablam!    |                              ^^^^^^^^^^^^^
Oct 31 15:06:09.697 INFO kablam! 
Oct 31 15:06:09.787 INFO kablam! warning: unused import: `std::io::Read`
Oct 31 15:06:09.787 INFO kablam!  --> src/bin/nameserver.rs:3:5
Oct 31 15:06:09.787 INFO kablam!   |
Oct 31 15:06:09.787 INFO kablam! 3 | use std::io::Read;
Oct 31 15:06:09.787 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 31 15:06:09.787 INFO kablam! 
Oct 31 15:06:09.803 INFO kablam! warning: unreachable pattern
Oct 31 15:06:09.803 INFO kablam!    --> src/bin/main.rs:315:21
Oct 31 15:06:09.803 INFO kablam!     |
Oct 31 15:06:09.803 INFO kablam! 315 |                     Ok(_) => {println!("Unhandled command");},
Oct 31 15:06:09.803 INFO kablam!     |                     ^^^^^
Oct 31 15:06:09.803 INFO kablam!     |
Oct 31 15:06:09.803 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Oct 31 15:06:09.803 INFO kablam! 
Oct 31 15:06:09.837 INFO kablam! warning: variable does not need to be mutable
Oct 31 15:06:09.838 INFO kablam!    --> src/bin/main.rs:188:9
Oct 31 15:06:09.838 INFO kablam!     |
Oct 31 15:06:09.838 INFO kablam! 188 |     let mut nameserver_stream = TcpStream::connect(nameserver_str).expect("Couldn't connet to nameserver");
Oct 31 15:06:09.838 INFO kablam!     |         ----^^^^^^^^^^^^^^^^^
Oct 31 15:06:09.838 INFO kablam!     |         |
Oct 31 15:06:09.838 INFO kablam!     |         help: remove this `mut`
Oct 31 15:06:09.838 INFO kablam!     |
Oct 31 15:06:09.838 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 31 15:06:09.838 INFO kablam! 
Oct 31 15:06:09.838 INFO kablam! warning: variable does not need to be mutable
Oct 31 15:06:09.838 INFO kablam!    --> src/bin/main.rs:206:9
Oct 31 15:06:09.838 INFO kablam!     |
Oct 31 15:06:09.838 INFO kablam! 206 |     let mut peers: Arc<Mutex<Vec<Arc<Mutex<Connection>>>>> = Arc::new(Mutex::new(Vec::new()));
Oct 31 15:06:09.838 INFO kablam!     |         ----^^^^^
Oct 31 15:06:09.838 INFO kablam!     |         |
Oct 31 15:06:09.838 INFO kablam!     |         help: remove this `mut`
Oct 31 15:06:09.838 INFO kablam! 
Oct 31 15:06:09.838 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 31 15:06:09.838 INFO kablam!   --> src/bin/main.rs:76:29
Oct 31 15:06:09.838 INFO kablam!    |
Oct 31 15:06:09.838 INFO kablam! 76 |                             connection.write_message(&ClientMessage::Chain(chain.clone()));
Oct 31 15:06:09.838 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 15:06:09.838 INFO kablam!    |
Oct 31 15:06:09.838 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 15:06:09.838 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 15:06:09.838 INFO kablam! 
Oct 31 15:06:09.838 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 31 15:06:09.838 INFO kablam!   --> src/bin/main.rs:95:33
Oct 31 15:06:09.838 INFO kablam!    |
Oct 31 15:06:09.838 INFO kablam! 95 |                                 connection.write_message(&ClientMessage::QueryChain);
Oct 31 15:06:09.838 INFO kablam!    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 15:06:09.838 INFO kablam!    |
Oct 31 15:06:09.838 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 15:06:09.838 INFO kablam! 
Oct 31 15:06:09.838 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 31 15:06:09.838 INFO kablam!    --> src/bin/main.rs:212:5
Oct 31 15:06:09.838 INFO kablam!     |
Oct 31 15:06:09.843 INFO kablam! 212 |     nameserver_connection.write_message(&ClientToNameserverMessage::Query);
Oct 31 15:06:09.843 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 15:06:09.843 INFO kablam!     |
Oct 31 15:06:09.843 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 15:06:09.843 INFO kablam! 
Oct 31 15:06:09.844 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 31 15:06:09.844 INFO kablam!    --> src/bin/main.rs:268:5
Oct 31 15:06:09.844 INFO kablam!     |
Oct 31 15:06:09.844 INFO kablam! 268 |     nameserver_connection.write_message(&ClientToNameserverMessage::Inform(my_addr.port()));
Oct 31 15:06:09.844 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 15:06:09.844 INFO kablam!     |
Oct 31 15:06:09.844 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 15:06:09.845 INFO kablam! 
Oct 31 15:06:09.845 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 31 15:06:09.845 INFO kablam!    --> src/bin/main.rs:291:33
Oct 31 15:06:09.845 INFO kablam!     |
Oct 31 15:06:09.845 INFO kablam! 291 |                                 peer.write_message(&ClientMessage::NewBlock(new_block.clone()));
Oct 31 15:06:09.845 INFO kablam!     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 15:06:09.845 INFO kablam!     |
Oct 31 15:06:09.846 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 15:06:09.846 INFO kablam! 
Oct 31 15:06:09.846 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 31 15:06:09.846 INFO kablam!    --> src/bin/main.rs:357:5
Oct 31 15:06:09.846 INFO kablam!     |
Oct 31 15:06:09.846 INFO kablam! 357 |     repl_thread.join();
Oct 31 15:06:09.847 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Oct 31 15:06:09.847 INFO kablam!     |
Oct 31 15:06:09.847 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 15:06:09.847 INFO kablam! 
Oct 31 15:06:09.847 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 31 15:06:09.847 INFO kablam!    --> src/bin/main.rs:358:5
Oct 31 15:06:09.847 INFO kablam!     |
Oct 31 15:06:09.848 INFO kablam! 358 |     listener_thread.join();
Oct 31 15:06:09.848 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 15:06:09.848 INFO kablam!     |
Oct 31 15:06:09.848 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 15:06:09.848 INFO kablam! 
Oct 31 15:06:12.207 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 35.80s
Oct 31 15:06:12.207 INFO kablam! su: No module specific data is present
Oct 31 15:06:12.769 INFO running `"docker" "rm" "-f" "6ef4c86ee785a4619e320aee954f09222e32d8ce286bebd93aa29ba114822817"`
Oct 31 15:06:13.065 INFO blam! 6ef4c86ee785a4619e320aee954f09222e32d8ce286bebd93aa29ba114822817
Oct 31 15:06:13.075 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Oct 31 15:06:13.411 INFO blam! f9d35844e36dab0d1aff76821d2af6beed666f0f6bc846b448aa245b6c781008
Oct 31 15:06:13.432 INFO running `"docker" "start" "-a" "f9d35844e36dab0d1aff76821d2af6beed666f0f6bc846b448aa245b6c781008"`
Oct 31 15:06:14.537 INFO kablam! usermod: no changes
Oct 31 15:06:14.647 INFO kablam!    Compiling naivechain-rs v0.1.0 (/source)
Oct 31 15:06:14.944 INFO kablam! warning: unused `#[macro_use]` import
Oct 31 15:06:14.944 INFO kablam!  --> src/bin/main.rs:3:1
Oct 31 15:06:14.944 INFO kablam!   |
Oct 31 15:06:14.944 INFO kablam! 3 | #[macro_use]
Oct 31 15:06:14.944 INFO kablam!   | ^^^^^^^^^^^^
Oct 31 15:06:14.944 INFO kablam!   |
Oct 31 15:06:14.944 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 15:06:14.944 INFO kablam! 
Oct 31 15:06:14.944 INFO kablam! warning: unused import: `std::error::Error`
Oct 31 15:06:14.944 INFO kablam!   --> src/bin/main.rs:13:5
Oct 31 15:06:14.944 INFO kablam!    |
Oct 31 15:06:14.944 INFO kablam! 13 | use std::error::Error;
Oct 31 15:06:14.944 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 31 15:06:14.944 INFO kablam! 
Oct 31 15:06:14.944 INFO kablam! warning: unused import: `std::fs::File`
Oct 31 15:06:14.944 INFO kablam!   --> src/bin/main.rs:14:5
Oct 31 15:06:14.944 INFO kablam!    |
Oct 31 15:06:14.944 INFO kablam! 14 | use std::fs::File;
Oct 31 15:06:14.944 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 31 15:06:14.944 INFO kablam! 
Oct 31 15:06:14.944 INFO kablam! warning: unused import: `std::path::Path`
Oct 31 15:06:14.944 INFO kablam!   --> src/bin/main.rs:15:5
Oct 31 15:06:14.944 INFO kablam!    |
Oct 31 15:06:14.944 INFO kablam! 15 | use std::path::Path;
Oct 31 15:06:14.944 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 31 15:06:14.944 INFO kablam! 
Oct 31 15:06:14.944 INFO kablam! warning: unused import: `std::net::ToSocketAddrs`
Oct 31 15:06:14.944 INFO kablam!   --> src/bin/main.rs:18:5
Oct 31 15:06:14.944 INFO kablam!    |
Oct 31 15:06:14.944 INFO kablam! 18 | use std::net::ToSocketAddrs;
Oct 31 15:06:14.944 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 15:06:14.944 INFO kablam! 
Oct 31 15:06:14.944 INFO kablam! warning: unused imports: `Infinite`, `serialize`
Oct 31 15:06:14.944 INFO kablam!   --> src/bin/main.rs:24:15
Oct 31 15:06:14.944 INFO kablam!    |
Oct 31 15:06:14.944 INFO kablam! 24 | use bincode::{serialize, deserialize, Infinite};
Oct 31 15:06:14.944 INFO kablam!    |               ^^^^^^^^^               ^^^^^^^^
Oct 31 15:06:14.944 INFO kablam! 
Oct 31 15:06:14.995 INFO kablam! warning: unused import: `TcpStream`
Oct 31 15:06:14.995 INFO kablam!  --> src/bin/nameserver.rs:1:29
Oct 31 15:06:14.995 INFO kablam!   |
Oct 31 15:06:14.995 INFO kablam! 1 | use std::net::{TcpListener, TcpStream, SocketAddr};
Oct 31 15:06:14.995 INFO kablam!   |                             ^^^^^^^^^
Oct 31 15:06:14.995 INFO kablam!   |
Oct 31 15:06:14.995 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 15:06:14.995 INFO kablam! 
Oct 31 15:06:14.995 INFO kablam! warning: unused import: `std::net::ToSocketAddrs`
Oct 31 15:06:14.995 INFO kablam!  --> src/bin/nameserver.rs:7:5
Oct 31 15:06:14.995 INFO kablam!   |
Oct 31 15:06:14.995 INFO kablam! 7 | use std::net::ToSocketAddrs;
Oct 31 15:06:14.995 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 15:06:14.995 INFO kablam! 
Oct 31 15:06:14.995 INFO kablam! warning: unused import: `ClientMessage`
Oct 31 15:06:14.995 INFO kablam!   --> src/bin/nameserver.rs:12:30
Oct 31 15:06:14.995 INFO kablam!    |
Oct 31 15:06:14.995 INFO kablam! 12 | use naivechain_rs::message::{ClientMessage, ClientToNameserverMessage, NameserverToClientMessage};
Oct 31 15:06:14.995 INFO kablam!    |                              ^^^^^^^^^^^^^
Oct 31 15:06:14.995 INFO kablam! 
Oct 31 15:06:15.146 INFO kablam! warning: unused import: `std::io::Read`
Oct 31 15:06:15.147 INFO kablam!  --> src/bin/nameserver.rs:3:5
Oct 31 15:06:15.147 INFO kablam!   |
Oct 31 15:06:15.147 INFO kablam! 3 | use std::io::Read;
Oct 31 15:06:15.147 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 31 15:06:15.147 INFO kablam! 
Oct 31 15:06:15.175 INFO kablam! warning: unreachable pattern
Oct 31 15:06:15.175 INFO kablam!    --> src/bin/main.rs:315:21
Oct 31 15:06:15.175 INFO kablam!     |
Oct 31 15:06:15.175 INFO kablam! 315 |                     Ok(_) => {println!("Unhandled command");},
Oct 31 15:06:15.175 INFO kablam!     |                     ^^^^^
Oct 31 15:06:15.175 INFO kablam!     |
Oct 31 15:06:15.175 INFO kablam!     = note: #[warn(unreachable_patterns)] on by default
Oct 31 15:06:15.175 INFO kablam! 
Oct 31 15:06:15.252 INFO kablam! warning: variable does not need to be mutable
Oct 31 15:06:15.252 INFO kablam!    --> src/block.rs:120:9
Oct 31 15:06:15.252 INFO kablam!     |
Oct 31 15:06:15.253 INFO kablam! 120 |     let mut buf = &mut [0; 8];
Oct 31 15:06:15.253 INFO kablam!     |         ----^^^
Oct 31 15:06:15.253 INFO kablam!     |         |
Oct 31 15:06:15.253 INFO kablam!     |         help: remove this `mut`
Oct 31 15:06:15.254 INFO kablam!     |
Oct 31 15:06:15.254 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 31 15:06:15.254 INFO kablam! 
Oct 31 15:06:15.255 INFO kablam! warning: field is never used: `next_message_size`
Oct 31 15:06:15.255 INFO kablam!   --> src/connection.rs:11:5
Oct 31 15:06:15.255 INFO kablam!    |
Oct 31 15:06:15.255 INFO kablam! 11 |     next_message_size: Option<u64>,
Oct 31 15:06:15.256 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 15:06:15.256 INFO kablam!    |
Oct 31 15:06:15.256 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 15:06:15.256 INFO kablam! 
Oct 31 15:06:15.257 INFO kablam! warning: variable does not need to be mutable
Oct 31 15:06:15.257 INFO kablam!    --> src/bin/main.rs:188:9
Oct 31 15:06:15.257 INFO kablam!     |
Oct 31 15:06:15.257 INFO kablam! 188 |     let mut nameserver_stream = TcpStream::connect(nameserver_str).expect("Couldn't connet to nameserver");
Oct 31 15:06:15.258 INFO kablam!     |         ----^^^^^^^^^^^^^^^^^
Oct 31 15:06:15.258 INFO kablam!     |         |
Oct 31 15:06:15.258 INFO kablam!     |         help: remove this `mut`
Oct 31 15:06:15.259 INFO kablam!     |
Oct 31 15:06:15.259 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 31 15:06:15.259 INFO kablam! 
Oct 31 15:06:15.259 INFO kablam! warning: variable does not need to be mutable
Oct 31 15:06:15.260 INFO kablam!    --> src/bin/main.rs:206:9
Oct 31 15:06:15.260 INFO kablam!     |
Oct 31 15:06:15.260 INFO kablam! 206 |     let mut peers: Arc<Mutex<Vec<Arc<Mutex<Connection>>>>> = Arc::new(Mutex::new(Vec::new()));
Oct 31 15:06:15.260 INFO kablam!     |         ----^^^^^
Oct 31 15:06:15.261 INFO kablam!     |         |
Oct 31 15:06:15.261 INFO kablam!     |         help: remove this `mut`
Oct 31 15:06:15.261 INFO kablam! 
Oct 31 15:06:15.262 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 31 15:06:15.262 INFO kablam!   --> src/bin/main.rs:76:29
Oct 31 15:06:15.262 INFO kablam!    |
Oct 31 15:06:15.262 INFO kablam! 76 |                             connection.write_message(&ClientMessage::Chain(chain.clone()));
Oct 31 15:06:15.263 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 15:06:15.263 INFO kablam!    |
Oct 31 15:06:15.263 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 15:06:15.263 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 15:06:15.264 INFO kablam! 
Oct 31 15:06:15.264 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 31 15:06:15.265 INFO kablam!   --> src/bin/main.rs:95:33
Oct 31 15:06:15.265 INFO kablam!    |
Oct 31 15:06:15.265 INFO kablam! 95 |                                 connection.write_message(&ClientMessage::QueryChain);
Oct 31 15:06:15.266 INFO kablam!    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 15:06:15.266 INFO kablam!    |
Oct 31 15:06:15.266 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 15:06:15.266 INFO kablam! 
Oct 31 15:06:15.267 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 31 15:06:15.267 INFO kablam!    --> src/bin/main.rs:212:5
Oct 31 15:06:15.267 INFO kablam!     |
Oct 31 15:06:15.267 INFO kablam! 212 |     nameserver_connection.write_message(&ClientToNameserverMessage::Query);
Oct 31 15:06:15.267 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 15:06:15.268 INFO kablam!     |
Oct 31 15:06:15.268 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 15:06:15.268 INFO kablam! 
Oct 31 15:06:15.268 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 31 15:06:15.268 INFO kablam!    --> src/bin/main.rs:268:5
Oct 31 15:06:15.268 INFO kablam!     |
Oct 31 15:06:15.268 INFO kablam! 268 |     nameserver_connection.write_message(&ClientToNameserverMessage::Inform(my_addr.port()));
Oct 31 15:06:15.268 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 15:06:15.268 INFO kablam!     |
Oct 31 15:06:15.268 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 15:06:15.268 INFO kablam! 
Oct 31 15:06:15.268 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 31 15:06:15.268 INFO kablam!    --> src/bin/main.rs:291:33
Oct 31 15:06:15.268 INFO kablam!     |
Oct 31 15:06:15.268 INFO kablam! 291 |                                 peer.write_message(&ClientMessage::NewBlock(new_block.clone()));
Oct 31 15:06:15.268 INFO kablam!     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 15:06:15.268 INFO kablam!     |
Oct 31 15:06:15.268 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 15:06:15.268 INFO kablam! 
Oct 31 15:06:15.268 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 31 15:06:15.268 INFO kablam!    --> src/bin/main.rs:357:5
Oct 31 15:06:15.268 INFO kablam!     |
Oct 31 15:06:15.269 INFO kablam! 357 |     repl_thread.join();
Oct 31 15:06:15.269 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Oct 31 15:06:15.269 INFO kablam!     |
Oct 31 15:06:15.269 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 15:06:15.269 INFO kablam! 
Oct 31 15:06:15.269 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 31 15:06:15.269 INFO kablam!    --> src/bin/main.rs:358:5
Oct 31 15:06:15.269 INFO kablam!     |
Oct 31 15:06:15.269 INFO kablam! 358 |     listener_thread.join();
Oct 31 15:06:15.269 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 15:06:15.269 INFO kablam!     |
Oct 31 15:06:15.269 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 15:06:15.269 INFO kablam! 
Oct 31 15:06:16.147 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
Oct 31 15:06:16.152 INFO kablam! su: No module specific data is present
Oct 31 15:06:16.797 INFO running `"docker" "rm" "-f" "f9d35844e36dab0d1aff76821d2af6beed666f0f6bc846b448aa245b6c781008"`
Oct 31 15:06:17.163 INFO blam! f9d35844e36dab0d1aff76821d2af6beed666f0f6bc846b448aa245b6c781008
Oct 31 15:06:17.170 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Oct 31 15:06:17.619 INFO blam! 1e63fdb63463937c90be0767fbbe827bce0127de27b7f3102e556650af780a48
Oct 31 15:06:17.622 INFO running `"docker" "start" "-a" "1e63fdb63463937c90be0767fbbe827bce0127de27b7f3102e556650af780a48"`
Oct 31 15:06:18.983 INFO kablam! usermod: no changes
Oct 31 15:06:19.095 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Oct 31 15:06:19.111 INFO kablam!      Running /target/debug/deps/naivechain_rs-0d9ec4400e3795de
Oct 31 15:06:19.111 INFO blam! 
Oct 31 15:06:19.111 INFO blam! running 0 tests
Oct 31 15:06:19.111 INFO blam! 
Oct 31 15:06:19.111 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 31 15:06:19.111 INFO blam! 
Oct 31 15:06:19.115 INFO kablam!      Running /target/debug/deps/main-37d3301cf251af3f
Oct 31 15:06:19.127 INFO kablam!      Running /target/debug/deps/nameserver-2ec05e9ce503f0c5
Oct 31 15:06:19.127 INFO blam! 
Oct 31 15:06:19.127 INFO kablam!    Doc-tests naivechain-rs
Oct 31 15:06:19.127 INFO blam! running 0 tests
Oct 31 15:06:19.127 INFO blam! 
Oct 31 15:06:19.127 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 31 15:06:19.127 INFO blam! 
Oct 31 15:06:19.127 INFO blam! 
Oct 31 15:06:19.127 INFO blam! running 0 tests
Oct 31 15:06:19.127 INFO blam! 
Oct 31 15:06:19.127 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 31 15:06:19.127 INFO blam! 
Oct 31 15:06:19.356 INFO blam! 
Oct 31 15:06:19.356 INFO blam! running 0 tests
Oct 31 15:06:19.356 INFO blam! 
Oct 31 15:06:19.356 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 31 15:06:19.356 INFO blam! 
Oct 31 15:06:19.374 INFO kablam! su: No module specific data is present
Oct 31 15:06:19.877 INFO running `"docker" "rm" "-f" "1e63fdb63463937c90be0767fbbe827bce0127de27b7f3102e556650af780a48"`
Oct 31 15:06:20.139 INFO blam! 1e63fdb63463937c90be0767fbbe827bce0127de27b7f3102e556650af780a48
