Nov 06 18:50:52.494 INFO checking lambdude/router against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 18:50:52.494 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 18:50:53.086 INFO blam! d8c6b1e8966b4413aa50a5e99229e297a7b318e2795d561cb9134555e2bf2a14
Nov 06 18:50:53.088 INFO running `"docker" "start" "-a" "d8c6b1e8966b4413aa50a5e99229e297a7b318e2795d561cb9134555e2bf2a14"`
Nov 06 18:50:54.832 INFO kablam! usermod: no changes
Nov 06 18:50:54.892 INFO kablam!     Checking router v0.1.0 (/source)
Nov 06 18:50:55.588 INFO kablam! warning: unused import: `SocketAddrV4`
Nov 06 18:50:55.588 INFO kablam!  --> src/host.rs:1:40
Nov 06 18:50:55.588 INFO kablam!   |
Nov 06 18:50:55.588 INFO kablam! 1 | use std::net::{TcpListener, TcpStream, SocketAddrV4};
Nov 06 18:50:55.588 INFO kablam!   |                                        ^^^^^^^^^^^^
Nov 06 18:50:55.588 INFO kablam!   |
Nov 06 18:50:55.588 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 18:50:55.588 INFO kablam! 
Nov 06 18:50:55.588 INFO kablam! warning: unused import: `message::*`
Nov 06 18:50:55.588 INFO kablam!  --> src/main.rs:5:5
Nov 06 18:50:55.588 INFO kablam!   |
Nov 06 18:50:55.588 INFO kablam! 5 | use message::*;
Nov 06 18:50:55.588 INFO kablam!   |     ^^^^^^^^^^
Nov 06 18:50:55.589 INFO kablam! 
Nov 06 18:50:55.720 INFO kablam! warning: unused import: `SocketAddrV4`
Nov 06 18:50:55.720 INFO kablam!  --> src/host.rs:1:40
Nov 06 18:50:55.720 INFO kablam!   |
Nov 06 18:50:55.721 INFO kablam! 1 | use std::net::{TcpListener, TcpStream, SocketAddrV4};
Nov 06 18:50:55.721 INFO kablam!   |                                        ^^^^^^^^^^^^
Nov 06 18:50:55.721 INFO kablam!   |
Nov 06 18:50:55.721 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 18:50:55.721 INFO kablam! 
Nov 06 18:50:55.721 INFO kablam! warning: unused import: `message::*`
Nov 06 18:50:55.721 INFO kablam!  --> src/main.rs:5:5
Nov 06 18:50:55.721 INFO kablam!   |
Nov 06 18:50:55.721 INFO kablam! 5 | use message::*;
Nov 06 18:50:55.721 INFO kablam!   |     ^^^^^^^^^^
Nov 06 18:50:55.721 INFO kablam! 
Nov 06 18:50:55.721 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 18:50:55.721 INFO kablam!   --> src/host.rs:72:13
Nov 06 18:50:55.721 INFO kablam!    |
Nov 06 18:50:55.721 INFO kablam! 72 |             stream.write(&message.payload());
Nov 06 18:50:55.721 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 18:50:55.721 INFO kablam!    |
Nov 06 18:50:55.721 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 18:50:55.721 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 18:50:55.721 INFO kablam! 
Nov 06 18:50:55.721 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 18:50:55.721 INFO kablam!   --> src/host.rs:92:13
Nov 06 18:50:55.721 INFO kablam!    |
Nov 06 18:50:55.721 INFO kablam! 92 |             stream.read(&mut buffer);
Nov 06 18:50:55.721 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 18:50:55.721 INFO kablam!    |
Nov 06 18:50:55.721 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 18:50:55.721 INFO kablam! 
Nov 06 18:50:55.721 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 18:50:55.721 INFO kablam!   --> src/main.rs:10:5
Nov 06 18:50:55.721 INFO kablam!    |
Nov 06 18:50:55.721 INFO kablam! 10 |     host_a.bind("127.0.0.1:9001".to_owned());
Nov 06 18:50:55.721 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 18:50:55.721 INFO kablam!    |
Nov 06 18:50:55.721 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 18:50:55.721 INFO kablam! 
Nov 06 18:50:55.721 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 18:50:55.721 INFO kablam!   --> src/main.rs:11:5
Nov 06 18:50:55.721 INFO kablam!    |
Nov 06 18:50:55.721 INFO kablam! 11 |     host_b.bind("127.0.0.1:9002".to_owned());
Nov 06 18:50:55.721 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 18:50:55.721 INFO kablam!    |
Nov 06 18:50:55.721 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 18:50:55.721 INFO kablam! 
Nov 06 18:50:55.721 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 18:50:55.721 INFO kablam!   --> src/main.rs:12:5
Nov 06 18:50:55.721 INFO kablam!    |
Nov 06 18:50:55.721 INFO kablam! 12 |     host_a.connect('b', "127.0.0.1:9002".to_owned());
Nov 06 18:50:55.721 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 18:50:55.721 INFO kablam!    |
Nov 06 18:50:55.721 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 18:50:55.721 INFO kablam! 
Nov 06 18:50:55.721 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 18:50:55.721 INFO kablam!   --> src/main.rs:13:5
Nov 06 18:50:55.721 INFO kablam!    |
Nov 06 18:50:55.721 INFO kablam! 13 |     host_b.connect('a', "127.0.0.1:9001".to_owned());
Nov 06 18:50:55.721 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 18:50:55.721 INFO kablam!    |
Nov 06 18:50:55.721 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 18:50:55.721 INFO kablam! 
Nov 06 18:50:55.721 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 18:50:55.721 INFO kablam!   --> src/main.rs:14:5
Nov 06 18:50:55.721 INFO kablam!    |
Nov 06 18:50:55.721 INFO kablam! 14 |     host_a.send('b', "Hello, world!");
Nov 06 18:50:55.721 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 18:50:55.721 INFO kablam!    |
Nov 06 18:50:55.721 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 18:50:55.721 INFO kablam! 
Nov 06 18:50:55.900 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 18:50:55.900 INFO kablam!   --> src/host.rs:72:13
Nov 06 18:50:55.900 INFO kablam!    |
Nov 06 18:50:55.900 INFO kablam! 72 |             stream.write(&message.payload());
Nov 06 18:50:55.900 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 18:50:55.900 INFO kablam!    |
Nov 06 18:50:55.900 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 18:50:55.900 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 18:50:55.900 INFO kablam! 
Nov 06 18:50:55.900 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 18:50:55.900 INFO kablam!   --> src/host.rs:92:13
Nov 06 18:50:55.900 INFO kablam!    |
Nov 06 18:50:55.900 INFO kablam! 92 |             stream.read(&mut buffer);
Nov 06 18:50:55.900 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 18:50:55.900 INFO kablam!    |
Nov 06 18:50:55.901 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 18:50:55.901 INFO kablam! 
Nov 06 18:50:55.901 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 18:50:55.901 INFO kablam!   --> src/main.rs:10:5
Nov 06 18:50:55.901 INFO kablam!    |
Nov 06 18:50:55.901 INFO kablam! 10 |     host_a.bind("127.0.0.1:9001".to_owned());
Nov 06 18:50:55.901 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 18:50:55.901 INFO kablam!    |
Nov 06 18:50:55.901 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 18:50:55.901 INFO kablam! 
Nov 06 18:50:55.901 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 18:50:55.901 INFO kablam!   --> src/main.rs:11:5
Nov 06 18:50:55.901 INFO kablam!    |
Nov 06 18:50:55.901 INFO kablam! 11 |     host_b.bind("127.0.0.1:9002".to_owned());
Nov 06 18:50:55.901 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 18:50:55.901 INFO kablam!    |
Nov 06 18:50:55.901 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 18:50:55.901 INFO kablam! 
Nov 06 18:50:55.901 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 18:50:55.901 INFO kablam!   --> src/main.rs:12:5
Nov 06 18:50:55.901 INFO kablam!    |
Nov 06 18:50:55.901 INFO kablam! 12 |     host_a.connect('b', "127.0.0.1:9002".to_owned());
Nov 06 18:50:55.901 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 18:50:55.901 INFO kablam!    |
Nov 06 18:50:55.901 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 18:50:55.901 INFO kablam! 
Nov 06 18:50:55.901 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 18:50:55.901 INFO kablam!   --> src/main.rs:13:5
Nov 06 18:50:55.901 INFO kablam!    |
Nov 06 18:50:55.901 INFO kablam! 13 |     host_b.connect('a', "127.0.0.1:9001".to_owned());
Nov 06 18:50:55.901 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 18:50:55.901 INFO kablam!    |
Nov 06 18:50:55.901 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 18:50:55.901 INFO kablam! 
Nov 06 18:50:55.901 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 18:50:55.901 INFO kablam!   --> src/main.rs:14:5
Nov 06 18:50:55.901 INFO kablam!    |
Nov 06 18:50:55.901 INFO kablam! 14 |     host_a.send('b', "Hello, world!");
Nov 06 18:50:55.901 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 18:50:55.901 INFO kablam!    |
Nov 06 18:50:55.901 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 18:50:55.901 INFO kablam! 
Nov 06 18:50:55.944 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Nov 06 18:50:55.961 INFO kablam! su: No module specific data is present
Nov 06 18:50:57.018 INFO running `"docker" "rm" "-f" "d8c6b1e8966b4413aa50a5e99229e297a7b318e2795d561cb9134555e2bf2a14"`
Nov 06 18:50:57.373 INFO blam! d8c6b1e8966b4413aa50a5e99229e297a7b318e2795d561cb9134555e2bf2a14