Nov 02 11:28:30.674 INFO checking lambdude/router against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 11:28:30.674 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-2/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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"`
Nov 02 11:28:30.962 INFO blam! 6cf10dba72f6461d15a5029e33b88004c7c41398eab261b9153b6e636a9f51bf
Nov 02 11:28:30.963 INFO running `"docker" "start" "-a" "6cf10dba72f6461d15a5029e33b88004c7c41398eab261b9153b6e636a9f51bf"`
Nov 02 11:28:31.796 INFO kablam! usermod: no changes
Nov 02 11:28:31.861 INFO kablam!     Checking router v0.1.0 (/source)
Nov 02 11:28:32.212 INFO kablam! warning: unused import: `SocketAddrV4`
Nov 02 11:28:32.212 INFO kablam!  --> src/host.rs:1:40
Nov 02 11:28:32.212 INFO kablam!   |
Nov 02 11:28:32.212 INFO kablam! 1 | use std::net::{TcpListener, TcpStream, SocketAddrV4};
Nov 02 11:28:32.212 INFO kablam!   |                                        ^^^^^^^^^^^^
Nov 02 11:28:32.212 INFO kablam!   |
Nov 02 11:28:32.212 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 11:28:32.212 INFO kablam! 
Nov 02 11:28:32.212 INFO kablam! warning: unused import: `message::*`
Nov 02 11:28:32.212 INFO kablam!  --> src/main.rs:5:5
Nov 02 11:28:32.212 INFO kablam!   |
Nov 02 11:28:32.212 INFO kablam! 5 | use message::*;
Nov 02 11:28:32.212 INFO kablam!   |     ^^^^^^^^^^
Nov 02 11:28:32.212 INFO kablam! 
Nov 02 11:28:32.384 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:28:32.385 INFO kablam!   --> src/host.rs:72:13
Nov 02 11:28:32.385 INFO kablam!    |
Nov 02 11:28:32.385 INFO kablam! 72 |             stream.write(&message.payload());
Nov 02 11:28:32.385 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:28:32.385 INFO kablam!    |
Nov 02 11:28:32.386 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 11:28:32.386 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:28:32.386 INFO kablam! 
Nov 02 11:28:32.386 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:28:32.386 INFO kablam!   --> src/host.rs:92:13
Nov 02 11:28:32.386 INFO kablam!    |
Nov 02 11:28:32.387 INFO kablam! 92 |             stream.read(&mut buffer);
Nov 02 11:28:32.387 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:28:32.387 INFO kablam!    |
Nov 02 11:28:32.387 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:28:32.387 INFO kablam! 
Nov 02 11:28:32.387 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:28:32.387 INFO kablam!   --> src/main.rs:10:5
Nov 02 11:28:32.388 INFO kablam!    |
Nov 02 11:28:32.388 INFO kablam! 10 |     host_a.bind("127.0.0.1:9001".to_owned());
Nov 02 11:28:32.388 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:28:32.388 INFO kablam!    |
Nov 02 11:28:32.388 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:28:32.388 INFO kablam! 
Nov 02 11:28:32.388 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:28:32.389 INFO kablam!   --> src/main.rs:11:5
Nov 02 11:28:32.389 INFO kablam!    |
Nov 02 11:28:32.389 INFO kablam! 11 |     host_b.bind("127.0.0.1:9002".to_owned());
Nov 02 11:28:32.389 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:28:32.389 INFO kablam!    |
Nov 02 11:28:32.389 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:28:32.389 INFO kablam! 
Nov 02 11:28:32.390 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:28:32.390 INFO kablam!   --> src/main.rs:12:5
Nov 02 11:28:32.390 INFO kablam!    |
Nov 02 11:28:32.390 INFO kablam! 12 |     host_a.connect('b', "127.0.0.1:9002".to_owned());
Nov 02 11:28:32.390 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:28:32.390 INFO kablam!    |
Nov 02 11:28:32.390 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:28:32.391 INFO kablam! 
Nov 02 11:28:32.391 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:28:32.391 INFO kablam!   --> src/main.rs:13:5
Nov 02 11:28:32.391 INFO kablam!    |
Nov 02 11:28:32.391 INFO kablam! 13 |     host_b.connect('a', "127.0.0.1:9001".to_owned());
Nov 02 11:28:32.391 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:28:32.391 INFO kablam!    |
Nov 02 11:28:32.392 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:28:32.392 INFO kablam! 
Nov 02 11:28:32.392 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:28:32.392 INFO kablam!   --> src/main.rs:14:5
Nov 02 11:28:32.392 INFO kablam!    |
Nov 02 11:28:32.392 INFO kablam! 14 |     host_a.send('b', "Hello, world!");
Nov 02 11:28:32.392 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:28:32.393 INFO kablam!    |
Nov 02 11:28:32.393 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:28:32.393 INFO kablam! 
Nov 02 11:28:32.393 INFO kablam! warning: unused import: `SocketAddrV4`
Nov 02 11:28:32.393 INFO kablam!  --> src/host.rs:1:40
Nov 02 11:28:32.393 INFO kablam!   |
Nov 02 11:28:32.394 INFO kablam! 1 | use std::net::{TcpListener, TcpStream, SocketAddrV4};
Nov 02 11:28:32.394 INFO kablam!   |                                        ^^^^^^^^^^^^
Nov 02 11:28:32.394 INFO kablam!   |
Nov 02 11:28:32.394 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 11:28:32.394 INFO kablam! 
Nov 02 11:28:32.394 INFO kablam! warning: unused import: `message::*`
Nov 02 11:28:32.394 INFO kablam!  --> src/main.rs:5:5
Nov 02 11:28:32.395 INFO kablam!   |
Nov 02 11:28:32.395 INFO kablam! 5 | use message::*;
Nov 02 11:28:32.395 INFO kablam!   |     ^^^^^^^^^^
Nov 02 11:28:32.395 INFO kablam! 
Nov 02 11:28:32.560 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:28:32.561 INFO kablam!   --> src/host.rs:72:13
Nov 02 11:28:32.561 INFO kablam!    |
Nov 02 11:28:32.561 INFO kablam! 72 |             stream.write(&message.payload());
Nov 02 11:28:32.561 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:28:32.561 INFO kablam!    |
Nov 02 11:28:32.561 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 11:28:32.561 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:28:32.562 INFO kablam! 
Nov 02 11:28:32.562 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:28:32.562 INFO kablam!   --> src/host.rs:92:13
Nov 02 11:28:32.562 INFO kablam!    |
Nov 02 11:28:32.562 INFO kablam! 92 |             stream.read(&mut buffer);
Nov 02 11:28:32.562 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:28:32.563 INFO kablam!    |
Nov 02 11:28:32.563 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:28:32.563 INFO kablam! 
Nov 02 11:28:32.563 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:28:32.563 INFO kablam!   --> src/main.rs:10:5
Nov 02 11:28:32.563 INFO kablam!    |
Nov 02 11:28:32.563 INFO kablam! 10 |     host_a.bind("127.0.0.1:9001".to_owned());
Nov 02 11:28:32.564 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:28:32.564 INFO kablam!    |
Nov 02 11:28:32.564 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:28:32.564 INFO kablam! 
Nov 02 11:28:32.564 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:28:32.564 INFO kablam!   --> src/main.rs:11:5
Nov 02 11:28:32.565 INFO kablam!    |
Nov 02 11:28:32.565 INFO kablam! 11 |     host_b.bind("127.0.0.1:9002".to_owned());
Nov 02 11:28:32.565 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:28:32.565 INFO kablam!    |
Nov 02 11:28:32.565 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:28:32.565 INFO kablam! 
Nov 02 11:28:32.566 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:28:32.566 INFO kablam!   --> src/main.rs:12:5
Nov 02 11:28:32.566 INFO kablam!    |
Nov 02 11:28:32.566 INFO kablam! 12 |     host_a.connect('b', "127.0.0.1:9002".to_owned());
Nov 02 11:28:32.566 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:28:32.566 INFO kablam!    |
Nov 02 11:28:32.566 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:28:32.567 INFO kablam! 
Nov 02 11:28:32.567 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:28:32.567 INFO kablam!   --> src/main.rs:13:5
Nov 02 11:28:32.567 INFO kablam!    |
Nov 02 11:28:32.567 INFO kablam! 13 |     host_b.connect('a', "127.0.0.1:9001".to_owned());
Nov 02 11:28:32.567 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:28:32.567 INFO kablam!    |
Nov 02 11:28:32.568 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:28:32.568 INFO kablam! 
Nov 02 11:28:32.572 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:28:32.572 INFO kablam!   --> src/main.rs:14:5
Nov 02 11:28:32.572 INFO kablam!    |
Nov 02 11:28:32.573 INFO kablam! 14 |     host_a.send('b', "Hello, world!");
Nov 02 11:28:32.573 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:28:32.573 INFO kablam!    |
Nov 02 11:28:32.573 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:28:32.573 INFO kablam! 
Nov 02 11:28:32.584 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Nov 02 11:28:32.588 INFO kablam! su: No module specific data is present
Nov 02 11:28:33.248 INFO running `"docker" "rm" "-f" "6cf10dba72f6461d15a5029e33b88004c7c41398eab261b9153b6e636a9f51bf"`
Nov 02 11:28:33.668 INFO blam! 6cf10dba72f6461d15a5029e33b88004c7c41398eab261b9153b6e636a9f51bf