Oct 26 19:54:11.177 INFO checking tacoda/router against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 26 19:54:11.179 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 26 19:54:11.553 INFO blam! 49e8f4ec91ef82c24f34adaa8ca5a488d08303efd3704e8131fc11fb78721574
Oct 26 19:54:11.559 INFO running `"docker" "start" "-a" "49e8f4ec91ef82c24f34adaa8ca5a488d08303efd3704e8131fc11fb78721574"`
Oct 26 19:54:12.466 INFO kablam! usermod: no changes
Oct 26 19:54:12.517 INFO kablam!     Checking router v0.1.0 (/source)
Oct 26 19:54:12.683 INFO kablam! warning: unused import: `SocketAddrV4`
Oct 26 19:54:12.683 INFO kablam!  --> src/host.rs:1:40
Oct 26 19:54:12.683 INFO kablam!   |
Oct 26 19:54:12.683 INFO kablam! 1 | use std::net::{TcpListener, TcpStream, SocketAddrV4};
Oct 26 19:54:12.683 INFO kablam!   |                                        ^^^^^^^^^^^^
Oct 26 19:54:12.683 INFO kablam!   |
Oct 26 19:54:12.683 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 26 19:54:12.683 INFO kablam! 
Oct 26 19:54:12.683 INFO kablam! warning: unused import: `message::*`
Oct 26 19:54:12.683 INFO kablam!  --> src/main.rs:5:5
Oct 26 19:54:12.683 INFO kablam!   |
Oct 26 19:54:12.683 INFO kablam! 5 | use message::*;
Oct 26 19:54:12.683 INFO kablam!   |     ^^^^^^^^^^
Oct 26 19:54:12.683 INFO kablam! 
Oct 26 19:54:12.683 INFO kablam! warning: unused import: `SocketAddrV4`
Oct 26 19:54:12.683 INFO kablam!  --> src/host.rs:1:40
Oct 26 19:54:12.683 INFO kablam!   |
Oct 26 19:54:12.683 INFO kablam! 1 | use std::net::{TcpListener, TcpStream, SocketAddrV4};
Oct 26 19:54:12.683 INFO kablam!   |                                        ^^^^^^^^^^^^
Oct 26 19:54:12.683 INFO kablam!   |
Oct 26 19:54:12.683 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 26 19:54:12.683 INFO kablam! 
Oct 26 19:54:12.683 INFO kablam! warning: unused import: `message::*`
Oct 26 19:54:12.683 INFO kablam!  --> src/main.rs:5:5
Oct 26 19:54:12.683 INFO kablam!   |
Oct 26 19:54:12.683 INFO kablam! 5 | use message::*;
Oct 26 19:54:12.683 INFO kablam!   |     ^^^^^^^^^^
Oct 26 19:54:12.683 INFO kablam! 
Oct 26 19:54:12.824 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:12.824 INFO kablam!   --> src/host.rs:72:13
Oct 26 19:54:12.824 INFO kablam!    |
Oct 26 19:54:12.824 INFO kablam! 72 |             stream.write(&message.payload());
Oct 26 19:54:12.825 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:12.825 INFO kablam!    |
Oct 26 19:54:12.825 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 26 19:54:12.826 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:12.826 INFO kablam! 
Oct 26 19:54:12.826 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:12.826 INFO kablam!   --> src/host.rs:92:13
Oct 26 19:54:12.827 INFO kablam!    |
Oct 26 19:54:12.827 INFO kablam! 92 |             stream.read(&mut buffer);
Oct 26 19:54:12.827 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:12.828 INFO kablam!    |
Oct 26 19:54:12.828 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:12.828 INFO kablam! 
Oct 26 19:54:12.828 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:12.829 INFO kablam!   --> src/main.rs:10:5
Oct 26 19:54:12.829 INFO kablam!    |
Oct 26 19:54:12.829 INFO kablam! 10 |     host_a.bind("127.0.0.1:9001".to_owned());
Oct 26 19:54:12.829 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:12.830 INFO kablam!    |
Oct 26 19:54:12.830 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:12.830 INFO kablam! 
Oct 26 19:54:12.830 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:12.831 INFO kablam!   --> src/main.rs:11:5
Oct 26 19:54:12.831 INFO kablam!    |
Oct 26 19:54:12.831 INFO kablam! 11 |     host_b.bind("127.0.0.1:9002".to_owned());
Oct 26 19:54:12.831 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:12.832 INFO kablam!    |
Oct 26 19:54:12.832 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:12.832 INFO kablam! 
Oct 26 19:54:12.832 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:12.833 INFO kablam!   --> src/main.rs:12:5
Oct 26 19:54:12.833 INFO kablam!    |
Oct 26 19:54:12.833 INFO kablam! 12 |     host_a.connect('b', "127.0.0.1:9002".to_owned());
Oct 26 19:54:12.833 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:12.834 INFO kablam!    |
Oct 26 19:54:12.834 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:12.834 INFO kablam! 
Oct 26 19:54:12.834 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:12.834 INFO kablam!   --> src/main.rs:13:5
Oct 26 19:54:12.835 INFO kablam!    |
Oct 26 19:54:12.835 INFO kablam! 13 |     host_b.connect('a', "127.0.0.1:9001".to_owned());
Oct 26 19:54:12.835 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:12.836 INFO kablam!    |
Oct 26 19:54:12.836 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:12.836 INFO kablam! 
Oct 26 19:54:12.836 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:12.836 INFO kablam!   --> src/main.rs:14:5
Oct 26 19:54:12.837 INFO kablam!    |
Oct 26 19:54:12.837 INFO kablam! 14 |     host_a.send('b', "Hello, world!");
Oct 26 19:54:12.837 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:12.837 INFO kablam!    |
Oct 26 19:54:12.838 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:12.838 INFO kablam! 
Oct 26 19:54:12.838 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:12.838 INFO kablam!   --> src/host.rs:72:13
Oct 26 19:54:12.839 INFO kablam!    |
Oct 26 19:54:12.839 INFO kablam! 72 |             stream.write(&message.payload());
Oct 26 19:54:12.839 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:12.839 INFO kablam!    |
Oct 26 19:54:12.840 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 26 19:54:12.840 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:12.840 INFO kablam! 
Oct 26 19:54:12.840 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:12.841 INFO kablam!   --> src/host.rs:92:13
Oct 26 19:54:12.841 INFO kablam!    |
Oct 26 19:54:12.841 INFO kablam! 92 |             stream.read(&mut buffer);
Oct 26 19:54:12.841 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:12.842 INFO kablam!    |
Oct 26 19:54:12.842 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:12.842 INFO kablam! 
Oct 26 19:54:12.843 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:12.843 INFO kablam!   --> src/main.rs:10:5
Oct 26 19:54:12.843 INFO kablam!    |
Oct 26 19:54:12.843 INFO kablam! 10 |     host_a.bind("127.0.0.1:9001".to_owned());
Oct 26 19:54:12.844 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:12.844 INFO kablam!    |
Oct 26 19:54:12.844 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:12.844 INFO kablam! 
Oct 26 19:54:12.845 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:12.845 INFO kablam!   --> src/main.rs:11:5
Oct 26 19:54:12.845 INFO kablam!    |
Oct 26 19:54:12.845 INFO kablam! 11 |     host_b.bind("127.0.0.1:9002".to_owned());
Oct 26 19:54:12.846 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:12.846 INFO kablam!    |
Oct 26 19:54:12.846 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:12.847 INFO kablam! 
Oct 26 19:54:12.847 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:12.847 INFO kablam!   --> src/main.rs:12:5
Oct 26 19:54:12.847 INFO kablam!    |
Oct 26 19:54:12.848 INFO kablam! 12 |     host_a.connect('b', "127.0.0.1:9002".to_owned());
Oct 26 19:54:12.848 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:12.848 INFO kablam!    |
Oct 26 19:54:12.848 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:12.848 INFO kablam! 
Oct 26 19:54:12.849 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:12.849 INFO kablam!   --> src/main.rs:13:5
Oct 26 19:54:12.849 INFO kablam!    |
Oct 26 19:54:12.849 INFO kablam! 13 |     host_b.connect('a', "127.0.0.1:9001".to_owned());
Oct 26 19:54:12.850 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:12.850 INFO kablam!    |
Oct 26 19:54:12.850 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:12.850 INFO kablam! 
Oct 26 19:54:12.855 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:12.855 INFO kablam!   --> src/main.rs:14:5
Oct 26 19:54:12.855 INFO kablam!    |
Oct 26 19:54:12.855 INFO kablam! 14 |     host_a.send('b', "Hello, world!");
Oct 26 19:54:12.856 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:12.856 INFO kablam!    |
Oct 26 19:54:12.856 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:12.856 INFO kablam! 
Oct 26 19:54:12.857 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
Oct 26 19:54:12.857 INFO kablam! su: No module specific data is present
Oct 26 19:54:13.447 INFO running `"docker" "rm" "-f" "49e8f4ec91ef82c24f34adaa8ca5a488d08303efd3704e8131fc11fb78721574"`
Oct 26 19:54:13.762 INFO blam! 49e8f4ec91ef82c24f34adaa8ca5a488d08303efd3704e8131fc11fb78721574