Dec 05 00:01:33.911 INFO testing zgotsch/rs-blockchain against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 05 00:01:33.911 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 05 00:01:34.122 INFO [stdout] 9d7700ca85d931baaee910e165e102e8a7b1d70c7fb786086c97cf81560858f7 Dec 05 00:01:34.125 INFO running `"docker" "start" "-a" "9d7700ca85d931baaee910e165e102e8a7b1d70c7fb786086c97cf81560858f7"` Dec 05 00:01:34.540 INFO [stderr] usermod: no changes Dec 05 00:01:34.620 INFO [stderr] Compiling gcc v0.3.50 Dec 05 00:01:34.621 INFO [stderr] Compiling libc v0.2.23 Dec 05 00:01:34.621 INFO [stderr] Compiling serde v1.0.8 Dec 05 00:01:34.621 INFO [stderr] Compiling getopts v0.2.14 Dec 05 00:01:34.624 INFO [stderr] Compiling serde_derive_internals v0.15.1 Dec 05 00:01:37.640 INFO [stderr] Compiling rand v0.3.15 Dec 05 00:01:37.700 INFO [stderr] Compiling time v0.1.37 Dec 05 00:01:37.884 INFO [stderr] Compiling serde_derive v1.0.8 Dec 05 00:01:38.032 INFO [stderr] Compiling rust-crypto v0.2.36 Dec 05 00:01:45.758 INFO [stderr] Compiling bincode v0.8.0 Dec 05 00:01:46.572 INFO [stderr] Compiling naivechain-rs v0.1.0 (/source) Dec 05 00:01:46.917 INFO [stderr] warning: variable does not need to be mutable Dec 05 00:01:46.917 INFO [stderr] --> src/block.rs:120:9 Dec 05 00:01:46.917 INFO [stderr] | Dec 05 00:01:46.917 INFO [stderr] 120 | let mut buf = &mut [0; 8]; Dec 05 00:01:46.917 INFO [stderr] | ----^^^ Dec 05 00:01:46.917 INFO [stderr] | | Dec 05 00:01:46.917 INFO [stderr] | help: remove this `mut` Dec 05 00:01:46.917 INFO [stderr] | Dec 05 00:01:46.917 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 00:01:46.917 INFO [stderr] Dec 05 00:01:46.920 INFO [stderr] warning: field is never used: `next_message_size` Dec 05 00:01:46.920 INFO [stderr] --> src/connection.rs:11:5 Dec 05 00:01:46.920 INFO [stderr] | Dec 05 00:01:46.920 INFO [stderr] 11 | next_message_size: Option, Dec 05 00:01:46.920 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:01:46.920 INFO [stderr] | Dec 05 00:01:46.920 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 00:01:46.920 INFO [stderr] Dec 05 00:01:47.129 INFO [stderr] warning: unused `#[macro_use]` import Dec 05 00:01:47.129 INFO [stderr] --> src/bin/main.rs:3:1 Dec 05 00:01:47.129 INFO [stderr] | Dec 05 00:01:47.129 INFO [stderr] 3 | #[macro_use] Dec 05 00:01:47.129 INFO [stderr] | ^^^^^^^^^^^^ Dec 05 00:01:47.129 INFO [stderr] | Dec 05 00:01:47.129 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 00:01:47.129 INFO [stderr] Dec 05 00:01:47.129 INFO [stderr] warning: unused import: `std::error::Error` Dec 05 00:01:47.129 INFO [stderr] --> src/bin/main.rs:13:5 Dec 05 00:01:47.129 INFO [stderr] | Dec 05 00:01:47.129 INFO [stderr] 13 | use std::error::Error; Dec 05 00:01:47.129 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 05 00:01:47.129 INFO [stderr] Dec 05 00:01:47.129 INFO [stderr] warning: unused import: `std::fs::File` Dec 05 00:01:47.129 INFO [stderr] --> src/bin/main.rs:14:5 Dec 05 00:01:47.129 INFO [stderr] | Dec 05 00:01:47.129 INFO [stderr] 14 | use std::fs::File; Dec 05 00:01:47.129 INFO [stderr] | ^^^^^^^^^^^^^ Dec 05 00:01:47.129 INFO [stderr] Dec 05 00:01:47.132 INFO [stderr] warning: unused import: `std::path::Path` Dec 05 00:01:47.132 INFO [stderr] --> src/bin/main.rs:15:5 Dec 05 00:01:47.132 INFO [stderr] | Dec 05 00:01:47.132 INFO [stderr] 15 | use std::path::Path; Dec 05 00:01:47.132 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 05 00:01:47.132 INFO [stderr] Dec 05 00:01:47.132 INFO [stderr] warning: unused import: `std::net::ToSocketAddrs` Dec 05 00:01:47.132 INFO [stderr] --> src/bin/main.rs:18:5 Dec 05 00:01:47.132 INFO [stderr] | Dec 05 00:01:47.132 INFO [stderr] 18 | use std::net::ToSocketAddrs; Dec 05 00:01:47.132 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:01:47.132 INFO [stderr] Dec 05 00:01:47.132 INFO [stderr] warning: unused imports: `Infinite`, `serialize` Dec 05 00:01:47.132 INFO [stderr] --> src/bin/main.rs:24:15 Dec 05 00:01:47.132 INFO [stderr] | Dec 05 00:01:47.132 INFO [stderr] 24 | use bincode::{serialize, deserialize, Infinite}; Dec 05 00:01:47.132 INFO [stderr] | ^^^^^^^^^ ^^^^^^^^ Dec 05 00:01:47.132 INFO [stderr] Dec 05 00:01:47.154 INFO [stderr] warning: unused import: `TcpStream` Dec 05 00:01:47.154 INFO [stderr] --> src/bin/nameserver.rs:1:29 Dec 05 00:01:47.154 INFO [stderr] | Dec 05 00:01:47.154 INFO [stderr] 1 | use std::net::{TcpListener, TcpStream, SocketAddr}; Dec 05 00:01:47.154 INFO [stderr] | ^^^^^^^^^ Dec 05 00:01:47.154 INFO [stderr] | Dec 05 00:01:47.154 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 00:01:47.154 INFO [stderr] Dec 05 00:01:47.154 INFO [stderr] warning: unused import: `std::net::ToSocketAddrs` Dec 05 00:01:47.154 INFO [stderr] --> src/bin/nameserver.rs:7:5 Dec 05 00:01:47.154 INFO [stderr] | Dec 05 00:01:47.154 INFO [stderr] 7 | use std::net::ToSocketAddrs; Dec 05 00:01:47.154 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:01:47.154 INFO [stderr] Dec 05 00:01:47.154 INFO [stderr] warning: unused import: `ClientMessage` Dec 05 00:01:47.154 INFO [stderr] --> src/bin/nameserver.rs:12:30 Dec 05 00:01:47.154 INFO [stderr] | Dec 05 00:01:47.154 INFO [stderr] 12 | use naivechain_rs::message::{ClientMessage, ClientToNameserverMessage, NameserverToClientMessage}; Dec 05 00:01:47.154 INFO [stderr] | ^^^^^^^^^^^^^ Dec 05 00:01:47.154 INFO [stderr] Dec 05 00:01:47.212 INFO [stderr] warning: unused import: `std::io::Read` Dec 05 00:01:47.212 INFO [stderr] --> src/bin/nameserver.rs:3:5 Dec 05 00:01:47.212 INFO [stderr] | Dec 05 00:01:47.212 INFO [stderr] 3 | use std::io::Read; Dec 05 00:01:47.212 INFO [stderr] | ^^^^^^^^^^^^^ Dec 05 00:01:47.212 INFO [stderr] Dec 05 00:01:47.219 INFO [stderr] warning: unreachable pattern Dec 05 00:01:47.219 INFO [stderr] --> src/bin/main.rs:315:21 Dec 05 00:01:47.219 INFO [stderr] | Dec 05 00:01:47.220 INFO [stderr] 315 | Ok(_) => {println!("Unhandled command");}, Dec 05 00:01:47.220 INFO [stderr] | ^^^^^ Dec 05 00:01:47.220 INFO [stderr] | Dec 05 00:01:47.220 INFO [stderr] = note: #[warn(unreachable_patterns)] on by default Dec 05 00:01:47.220 INFO [stderr] Dec 05 00:01:47.258 INFO [stderr] warning: variable does not need to be mutable Dec 05 00:01:47.258 INFO [stderr] --> src/bin/main.rs:188:9 Dec 05 00:01:47.258 INFO [stderr] | Dec 05 00:01:47.258 INFO [stderr] 188 | let mut nameserver_stream = TcpStream::connect(nameserver_str).expect("Couldn't connet to nameserver"); Dec 05 00:01:47.258 INFO [stderr] | ----^^^^^^^^^^^^^^^^^ Dec 05 00:01:47.258 INFO [stderr] | | Dec 05 00:01:47.258 INFO [stderr] | help: remove this `mut` Dec 05 00:01:47.258 INFO [stderr] | Dec 05 00:01:47.258 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 00:01:47.258 INFO [stderr] Dec 05 00:01:47.258 INFO [stderr] warning: variable does not need to be mutable Dec 05 00:01:47.258 INFO [stderr] --> src/bin/main.rs:206:9 Dec 05 00:01:47.258 INFO [stderr] | Dec 05 00:01:47.258 INFO [stderr] 206 | let mut peers: Arc>>>> = Arc::new(Mutex::new(Vec::new())); Dec 05 00:01:47.258 INFO [stderr] | ----^^^^^ Dec 05 00:01:47.258 INFO [stderr] | | Dec 05 00:01:47.258 INFO [stderr] | help: remove this `mut` Dec 05 00:01:47.258 INFO [stderr] Dec 05 00:01:47.259 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 00:01:47.259 INFO [stderr] --> src/bin/main.rs:76:29 Dec 05 00:01:47.259 INFO [stderr] | Dec 05 00:01:47.259 INFO [stderr] 76 | connection.write_message(&ClientMessage::Chain(chain.clone())); Dec 05 00:01:47.259 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:01:47.259 INFO [stderr] | Dec 05 00:01:47.259 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 00:01:47.259 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 00:01:47.259 INFO [stderr] Dec 05 00:01:47.259 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 00:01:47.259 INFO [stderr] --> src/bin/main.rs:95:33 Dec 05 00:01:47.259 INFO [stderr] | Dec 05 00:01:47.259 INFO [stderr] 95 | connection.write_message(&ClientMessage::QueryChain); Dec 05 00:01:47.259 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:01:47.259 INFO [stderr] | Dec 05 00:01:47.259 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 00:01:47.259 INFO [stderr] Dec 05 00:01:47.260 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 00:01:47.260 INFO [stderr] --> src/bin/main.rs:212:5 Dec 05 00:01:47.260 INFO [stderr] | Dec 05 00:01:47.260 INFO [stderr] 212 | nameserver_connection.write_message(&ClientToNameserverMessage::Query); Dec 05 00:01:47.260 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:01:47.260 INFO [stderr] | Dec 05 00:01:47.260 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 00:01:47.260 INFO [stderr] Dec 05 00:01:47.260 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 00:01:47.260 INFO [stderr] --> src/bin/main.rs:268:5 Dec 05 00:01:47.260 INFO [stderr] | Dec 05 00:01:47.260 INFO [stderr] 268 | nameserver_connection.write_message(&ClientToNameserverMessage::Inform(my_addr.port())); Dec 05 00:01:47.260 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:01:47.260 INFO [stderr] | Dec 05 00:01:47.260 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 00:01:47.260 INFO [stderr] Dec 05 00:01:47.260 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 00:01:47.260 INFO [stderr] --> src/bin/main.rs:291:33 Dec 05 00:01:47.260 INFO [stderr] | Dec 05 00:01:47.260 INFO [stderr] 291 | peer.write_message(&ClientMessage::NewBlock(new_block.clone())); Dec 05 00:01:47.260 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:01:47.260 INFO [stderr] | Dec 05 00:01:47.260 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 00:01:47.260 INFO [stderr] Dec 05 00:01:47.260 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 00:01:47.260 INFO [stderr] --> src/bin/main.rs:357:5 Dec 05 00:01:47.260 INFO [stderr] | Dec 05 00:01:47.260 INFO [stderr] 357 | repl_thread.join(); Dec 05 00:01:47.260 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 05 00:01:47.260 INFO [stderr] | Dec 05 00:01:47.260 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 00:01:47.260 INFO [stderr] Dec 05 00:01:47.264 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 00:01:47.264 INFO [stderr] --> src/bin/main.rs:358:5 Dec 05 00:01:47.264 INFO [stderr] | Dec 05 00:01:47.264 INFO [stderr] 358 | listener_thread.join(); Dec 05 00:01:47.264 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:01:47.264 INFO [stderr] | Dec 05 00:01:47.264 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 00:01:47.264 INFO [stderr] Dec 05 00:01:48.627 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.07s Dec 05 00:01:48.632 INFO [stderr] su: No module specific data is present Dec 05 00:01:48.902 INFO running `"docker" "inspect" "9d7700ca85d931baaee910e165e102e8a7b1d70c7fb786086c97cf81560858f7"` Dec 05 00:01:48.990 INFO running `"docker" "rm" "-f" "9d7700ca85d931baaee910e165e102e8a7b1d70c7fb786086c97cf81560858f7"` Dec 05 00:01:49.248 INFO [stdout] 9d7700ca85d931baaee910e165e102e8a7b1d70c7fb786086c97cf81560858f7 Dec 05 00:01:49.256 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 05 00:01:49.657 INFO [stdout] 673e85d31e19eb769b14205f9485003b43a629fa93b1059090a236c82b50f5d9 Dec 05 00:01:49.664 INFO running `"docker" "start" "-a" "673e85d31e19eb769b14205f9485003b43a629fa93b1059090a236c82b50f5d9"` Dec 05 00:01:51.140 INFO [stderr] usermod: no changes Dec 05 00:01:51.246 INFO [stderr] Compiling naivechain-rs v0.1.0 (/source) Dec 05 00:01:51.500 INFO [stderr] warning: unused `#[macro_use]` import Dec 05 00:01:51.500 INFO [stderr] --> src/bin/main.rs:3:1 Dec 05 00:01:51.500 INFO [stderr] | Dec 05 00:01:51.500 INFO [stderr] 3 | #[macro_use] Dec 05 00:01:51.500 INFO [stderr] | ^^^^^^^^^^^^ Dec 05 00:01:51.500 INFO [stderr] | Dec 05 00:01:51.500 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 00:01:51.500 INFO [stderr] Dec 05 00:01:51.500 INFO [stderr] warning: unused import: `std::error::Error` Dec 05 00:01:51.500 INFO [stderr] --> src/bin/main.rs:13:5 Dec 05 00:01:51.500 INFO [stderr] | Dec 05 00:01:51.500 INFO [stderr] 13 | use std::error::Error; Dec 05 00:01:51.500 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 05 00:01:51.500 INFO [stderr] Dec 05 00:01:51.500 INFO [stderr] warning: unused import: `std::fs::File` Dec 05 00:01:51.500 INFO [stderr] --> src/bin/main.rs:14:5 Dec 05 00:01:51.500 INFO [stderr] | Dec 05 00:01:51.501 INFO [stderr] 14 | use std::fs::File; Dec 05 00:01:51.501 INFO [stderr] | ^^^^^^^^^^^^^ Dec 05 00:01:51.501 INFO [stderr] Dec 05 00:01:51.501 INFO [stderr] warning: unused import: `std::path::Path` Dec 05 00:01:51.501 INFO [stderr] --> src/bin/main.rs:15:5 Dec 05 00:01:51.501 INFO [stderr] | Dec 05 00:01:51.501 INFO [stderr] 15 | use std::path::Path; Dec 05 00:01:51.501 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 05 00:01:51.501 INFO [stderr] Dec 05 00:01:51.501 INFO [stderr] warning: unused import: `std::net::ToSocketAddrs` Dec 05 00:01:51.501 INFO [stderr] --> src/bin/main.rs:18:5 Dec 05 00:01:51.501 INFO [stderr] | Dec 05 00:01:51.501 INFO [stderr] 18 | use std::net::ToSocketAddrs; Dec 05 00:01:51.501 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:01:51.501 INFO [stderr] Dec 05 00:01:51.501 INFO [stderr] warning: unused imports: `Infinite`, `serialize` Dec 05 00:01:51.501 INFO [stderr] --> src/bin/main.rs:24:15 Dec 05 00:01:51.501 INFO [stderr] | Dec 05 00:01:51.501 INFO [stderr] 24 | use bincode::{serialize, deserialize, Infinite}; Dec 05 00:01:51.501 INFO [stderr] | ^^^^^^^^^ ^^^^^^^^ Dec 05 00:01:51.501 INFO [stderr] Dec 05 00:01:51.573 INFO [stderr] warning: unused import: `TcpStream` Dec 05 00:01:51.573 INFO [stderr] --> src/bin/nameserver.rs:1:29 Dec 05 00:01:51.573 INFO [stderr] | Dec 05 00:01:51.573 INFO [stderr] 1 | use std::net::{TcpListener, TcpStream, SocketAddr}; Dec 05 00:01:51.573 INFO [stderr] | ^^^^^^^^^ Dec 05 00:01:51.573 INFO [stderr] | Dec 05 00:01:51.573 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 00:01:51.573 INFO [stderr] Dec 05 00:01:51.573 INFO [stderr] warning: unused import: `std::net::ToSocketAddrs` Dec 05 00:01:51.573 INFO [stderr] --> src/bin/nameserver.rs:7:5 Dec 05 00:01:51.573 INFO [stderr] | Dec 05 00:01:51.573 INFO [stderr] 7 | use std::net::ToSocketAddrs; Dec 05 00:01:51.573 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:01:51.573 INFO [stderr] Dec 05 00:01:51.573 INFO [stderr] warning: unused import: `ClientMessage` Dec 05 00:01:51.573 INFO [stderr] --> src/bin/nameserver.rs:12:30 Dec 05 00:01:51.573 INFO [stderr] | Dec 05 00:01:51.574 INFO [stderr] 12 | use naivechain_rs::message::{ClientMessage, ClientToNameserverMessage, NameserverToClientMessage}; Dec 05 00:01:51.574 INFO [stderr] | ^^^^^^^^^^^^^ Dec 05 00:01:51.574 INFO [stderr] Dec 05 00:01:51.676 INFO [stderr] warning: unreachable pattern Dec 05 00:01:51.676 INFO [stderr] --> src/bin/main.rs:315:21 Dec 05 00:01:51.676 INFO [stderr] | Dec 05 00:01:51.676 INFO [stderr] 315 | Ok(_) => {println!("Unhandled command");}, Dec 05 00:01:51.676 INFO [stderr] | ^^^^^ Dec 05 00:01:51.676 INFO [stderr] | Dec 05 00:01:51.676 INFO [stderr] = note: #[warn(unreachable_patterns)] on by default Dec 05 00:01:51.676 INFO [stderr] Dec 05 00:01:51.708 INFO [stderr] warning: unused import: `std::io::Read` Dec 05 00:01:51.708 INFO [stderr] --> src/bin/nameserver.rs:3:5 Dec 05 00:01:51.708 INFO [stderr] | Dec 05 00:01:51.708 INFO [stderr] 3 | use std::io::Read; Dec 05 00:01:51.708 INFO [stderr] | ^^^^^^^^^^^^^ Dec 05 00:01:51.708 INFO [stderr] Dec 05 00:01:51.739 INFO [stderr] warning: variable does not need to be mutable Dec 05 00:01:51.739 INFO [stderr] --> src/bin/main.rs:188:9 Dec 05 00:01:51.739 INFO [stderr] | Dec 05 00:01:51.739 INFO [stderr] 188 | let mut nameserver_stream = TcpStream::connect(nameserver_str).expect("Couldn't connet to nameserver"); Dec 05 00:01:51.739 INFO [stderr] | ----^^^^^^^^^^^^^^^^^ Dec 05 00:01:51.739 INFO [stderr] | | Dec 05 00:01:51.739 INFO [stderr] | help: remove this `mut` Dec 05 00:01:51.739 INFO [stderr] | Dec 05 00:01:51.739 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 00:01:51.739 INFO [stderr] Dec 05 00:01:51.739 INFO [stderr] warning: variable does not need to be mutable Dec 05 00:01:51.739 INFO [stderr] --> src/bin/main.rs:206:9 Dec 05 00:01:51.739 INFO [stderr] | Dec 05 00:01:51.739 INFO [stderr] 206 | let mut peers: Arc>>>> = Arc::new(Mutex::new(Vec::new())); Dec 05 00:01:51.739 INFO [stderr] | ----^^^^^ Dec 05 00:01:51.739 INFO [stderr] | | Dec 05 00:01:51.739 INFO [stderr] | help: remove this `mut` Dec 05 00:01:51.739 INFO [stderr] Dec 05 00:01:51.744 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 00:01:51.744 INFO [stderr] --> src/bin/main.rs:76:29 Dec 05 00:01:51.744 INFO [stderr] | Dec 05 00:01:51.744 INFO [stderr] 76 | connection.write_message(&ClientMessage::Chain(chain.clone())); Dec 05 00:01:51.744 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:01:51.744 INFO [stderr] | Dec 05 00:01:51.744 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 00:01:51.744 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 00:01:51.744 INFO [stderr] Dec 05 00:01:51.744 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 00:01:51.744 INFO [stderr] --> src/bin/main.rs:95:33 Dec 05 00:01:51.744 INFO [stderr] | Dec 05 00:01:51.744 INFO [stderr] 95 | connection.write_message(&ClientMessage::QueryChain); Dec 05 00:01:51.744 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:01:51.744 INFO [stderr] | Dec 05 00:01:51.744 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 00:01:51.744 INFO [stderr] Dec 05 00:01:51.748 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 00:01:51.748 INFO [stderr] --> src/bin/main.rs:212:5 Dec 05 00:01:51.748 INFO [stderr] | Dec 05 00:01:51.748 INFO [stderr] 212 | nameserver_connection.write_message(&ClientToNameserverMessage::Query); Dec 05 00:01:51.748 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:01:51.748 INFO [stderr] | Dec 05 00:01:51.748 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 00:01:51.748 INFO [stderr] Dec 05 00:01:51.748 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 00:01:51.748 INFO [stderr] --> src/bin/main.rs:268:5 Dec 05 00:01:51.748 INFO [stderr] | Dec 05 00:01:51.748 INFO [stderr] 268 | nameserver_connection.write_message(&ClientToNameserverMessage::Inform(my_addr.port())); Dec 05 00:01:51.748 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:01:51.748 INFO [stderr] | Dec 05 00:01:51.748 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 00:01:51.748 INFO [stderr] Dec 05 00:01:51.748 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 00:01:51.748 INFO [stderr] --> src/bin/main.rs:291:33 Dec 05 00:01:51.748 INFO [stderr] | Dec 05 00:01:51.748 INFO [stderr] 291 | peer.write_message(&ClientMessage::NewBlock(new_block.clone())); Dec 05 00:01:51.748 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:01:51.748 INFO [stderr] | Dec 05 00:01:51.748 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 00:01:51.748 INFO [stderr] Dec 05 00:01:51.748 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 00:01:51.748 INFO [stderr] --> src/bin/main.rs:357:5 Dec 05 00:01:51.748 INFO [stderr] | Dec 05 00:01:51.748 INFO [stderr] 357 | repl_thread.join(); Dec 05 00:01:51.748 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 05 00:01:51.748 INFO [stderr] | Dec 05 00:01:51.748 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 00:01:51.748 INFO [stderr] Dec 05 00:01:51.748 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 00:01:51.748 INFO [stderr] --> src/bin/main.rs:358:5 Dec 05 00:01:51.748 INFO [stderr] | Dec 05 00:01:51.748 INFO [stderr] 358 | listener_thread.join(); Dec 05 00:01:51.748 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:01:51.748 INFO [stderr] | Dec 05 00:01:51.748 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 00:01:51.748 INFO [stderr] Dec 05 00:01:52.017 INFO [stderr] warning: variable does not need to be mutable Dec 05 00:01:52.017 INFO [stderr] --> src/block.rs:120:9 Dec 05 00:01:52.017 INFO [stderr] | Dec 05 00:01:52.017 INFO [stderr] 120 | let mut buf = &mut [0; 8]; Dec 05 00:01:52.017 INFO [stderr] | ----^^^ Dec 05 00:01:52.017 INFO [stderr] | | Dec 05 00:01:52.017 INFO [stderr] | help: remove this `mut` Dec 05 00:01:52.017 INFO [stderr] | Dec 05 00:01:52.017 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 00:01:52.017 INFO [stderr] Dec 05 00:01:52.017 INFO [stderr] warning: field is never used: `next_message_size` Dec 05 00:01:52.017 INFO [stderr] --> src/connection.rs:11:5 Dec 05 00:01:52.017 INFO [stderr] | Dec 05 00:01:52.017 INFO [stderr] 11 | next_message_size: Option, Dec 05 00:01:52.017 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:01:52.017 INFO [stderr] | Dec 05 00:01:52.017 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 00:01:52.017 INFO [stderr] Dec 05 00:01:52.446 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.27s Dec 05 00:01:52.446 INFO [stderr] su: No module specific data is present Dec 05 00:01:53.100 INFO running `"docker" "inspect" "673e85d31e19eb769b14205f9485003b43a629fa93b1059090a236c82b50f5d9"` Dec 05 00:01:53.496 INFO running `"docker" "rm" "-f" "673e85d31e19eb769b14205f9485003b43a629fa93b1059090a236c82b50f5d9"` Dec 05 00:01:53.858 INFO [stdout] 673e85d31e19eb769b14205f9485003b43a629fa93b1059090a236c82b50f5d9 Dec 05 00:01:53.862 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 05 00:01:54.374 INFO [stdout] 81204827ca92eec11f466a83e8188621be2d0a00c2e0fde19286fd6cfec6dfba Dec 05 00:01:54.378 INFO running `"docker" "start" "-a" "81204827ca92eec11f466a83e8188621be2d0a00c2e0fde19286fd6cfec6dfba"` Dec 05 00:01:55.421 INFO [stderr] usermod: no changes Dec 05 00:01:55.503 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s Dec 05 00:01:55.503 INFO [stdout] Dec 05 00:01:55.503 INFO [stderr] Running /target/debug/deps/naivechain_rs-1bb5c36dfd12cbc8 Dec 05 00:01:55.503 INFO [stdout] running 0 tests Dec 05 00:01:55.503 INFO [stdout] Dec 05 00:01:55.503 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 00:01:55.503 INFO [stdout] Dec 05 00:01:55.504 INFO [stderr] Running /target/debug/deps/main-576e3492ab0096ea Dec 05 00:01:55.508 INFO [stderr] Running /target/debug/deps/nameserver-022f6dfd45b350c1 Dec 05 00:01:55.509 INFO [stdout] Dec 05 00:01:55.509 INFO [stderr] Doc-tests naivechain-rs Dec 05 00:01:55.509 INFO [stdout] running 0 tests Dec 05 00:01:55.509 INFO [stdout] Dec 05 00:01:55.509 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 00:01:55.509 INFO [stdout] Dec 05 00:01:55.509 INFO [stdout] Dec 05 00:01:55.509 INFO [stdout] running 0 tests Dec 05 00:01:55.509 INFO [stdout] Dec 05 00:01:55.509 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 00:01:55.509 INFO [stdout] Dec 05 00:01:55.661 INFO [stdout] Dec 05 00:01:55.662 INFO [stdout] running 0 tests Dec 05 00:01:55.662 INFO [stdout] Dec 05 00:01:55.662 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 00:01:55.662 INFO [stdout] Dec 05 00:01:55.662 INFO [stderr] su: No module specific data is present Dec 05 00:01:56.372 INFO running `"docker" "inspect" "81204827ca92eec11f466a83e8188621be2d0a00c2e0fde19286fd6cfec6dfba"` Dec 05 00:01:56.674 INFO running `"docker" "rm" "-f" "81204827ca92eec11f466a83e8188621be2d0a00c2e0fde19286fd6cfec6dfba"` Dec 05 00:01:56.924 INFO [stdout] 81204827ca92eec11f466a83e8188621be2d0a00c2e0fde19286fd6cfec6dfba