Oct 26 19:54:11.003 INFO checking tacoda/router against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 19:54:11.005 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 19:54:11.398 INFO blam! 5adf98ff691cb119b7d9dd7ff1f47a51072635dd8bc4fd8d53171748a599f41d
Oct 26 19:54:11.403 INFO running `"docker" "start" "-a" "5adf98ff691cb119b7d9dd7ff1f47a51072635dd8bc4fd8d53171748a599f41d"`
Oct 26 19:54:12.543 INFO kablam! usermod: no changes
Oct 26 19:54:12.612 INFO kablam!     Checking router v0.1.0 (/source)
Oct 26 19:54:13.011 INFO kablam! warning: unused import: `SocketAddrV4`
Oct 26 19:54:13.012 INFO kablam!  --> src/host.rs:1:40
Oct 26 19:54:13.012 INFO kablam!   |
Oct 26 19:54:13.012 INFO kablam! 1 | use std::net::{TcpListener, TcpStream, SocketAddrV4};
Oct 26 19:54:13.012 INFO kablam!   |                                        ^^^^^^^^^^^^
Oct 26 19:54:13.013 INFO kablam!   |
Oct 26 19:54:13.013 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 26 19:54:13.013 INFO kablam! 
Oct 26 19:54:13.013 INFO kablam! warning: unused import: `message::*`
Oct 26 19:54:13.014 INFO kablam!  --> src/main.rs:5:5
Oct 26 19:54:13.014 INFO kablam!   |
Oct 26 19:54:13.014 INFO kablam! 5 | use message::*;
Oct 26 19:54:13.014 INFO kablam!   |     ^^^^^^^^^^
Oct 26 19:54:13.015 INFO kablam! 
Oct 26 19:54:13.031 INFO kablam! warning: unused import: `SocketAddrV4`
Oct 26 19:54:13.031 INFO kablam!  --> src/host.rs:1:40
Oct 26 19:54:13.032 INFO kablam!   |
Oct 26 19:54:13.032 INFO kablam! 1 | use std::net::{TcpListener, TcpStream, SocketAddrV4};
Oct 26 19:54:13.032 INFO kablam!   |                                        ^^^^^^^^^^^^
Oct 26 19:54:13.033 INFO kablam!   |
Oct 26 19:54:13.033 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 26 19:54:13.033 INFO kablam! 
Oct 26 19:54:13.036 INFO kablam! warning: unused import: `message::*`
Oct 26 19:54:13.036 INFO kablam!  --> src/main.rs:5:5
Oct 26 19:54:13.036 INFO kablam!   |
Oct 26 19:54:13.037 INFO kablam! 5 | use message::*;
Oct 26 19:54:13.037 INFO kablam!   |     ^^^^^^^^^^
Oct 26 19:54:13.037 INFO kablam! 
Oct 26 19:54:13.211 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:13.212 INFO kablam!   --> src/host.rs:72:13
Oct 26 19:54:13.212 INFO kablam!    |
Oct 26 19:54:13.212 INFO kablam! 72 |             stream.write(&message.payload());
Oct 26 19:54:13.213 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:13.213 INFO kablam!    |
Oct 26 19:54:13.213 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 26 19:54:13.214 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:13.214 INFO kablam! 
Oct 26 19:54:13.214 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:13.215 INFO kablam!   --> src/host.rs:92:13
Oct 26 19:54:13.215 INFO kablam!    |
Oct 26 19:54:13.215 INFO kablam! 92 |             stream.read(&mut buffer);
Oct 26 19:54:13.219 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:13.219 INFO kablam!    |
Oct 26 19:54:13.219 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:13.220 INFO kablam! 
Oct 26 19:54:13.220 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:13.220 INFO kablam!   --> src/main.rs:10:5
Oct 26 19:54:13.221 INFO kablam!    |
Oct 26 19:54:13.227 INFO kablam! 10 |     host_a.bind("127.0.0.1:9001".to_owned());
Oct 26 19:54:13.227 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:13.227 INFO kablam!    |
Oct 26 19:54:13.228 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:13.228 INFO kablam! 
Oct 26 19:54:13.229 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:13.229 INFO kablam!   --> src/main.rs:11:5
Oct 26 19:54:13.229 INFO kablam!    |
Oct 26 19:54:13.230 INFO kablam! 11 |     host_b.bind("127.0.0.1:9002".to_owned());
Oct 26 19:54:13.230 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:13.230 INFO kablam!    |
Oct 26 19:54:13.231 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:13.231 INFO kablam! 
Oct 26 19:54:13.231 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:13.231 INFO kablam!   --> src/main.rs:12:5
Oct 26 19:54:13.232 INFO kablam!    |
Oct 26 19:54:13.232 INFO kablam! 12 |     host_a.connect('b', "127.0.0.1:9002".to_owned());
Oct 26 19:54:13.232 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:13.233 INFO kablam!    |
Oct 26 19:54:13.233 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:13.233 INFO kablam! 
Oct 26 19:54:13.233 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:13.234 INFO kablam!   --> src/main.rs:13:5
Oct 26 19:54:13.234 INFO kablam!    |
Oct 26 19:54:13.234 INFO kablam! 13 |     host_b.connect('a', "127.0.0.1:9001".to_owned());
Oct 26 19:54:13.235 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:13.236 INFO kablam!    |
Oct 26 19:54:13.236 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:13.236 INFO kablam! 
Oct 26 19:54:13.236 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:13.237 INFO kablam!   --> src/main.rs:14:5
Oct 26 19:54:13.237 INFO kablam!    |
Oct 26 19:54:13.243 INFO kablam! 14 |     host_a.send('b', "Hello, world!");
Oct 26 19:54:13.243 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:13.244 INFO kablam!    |
Oct 26 19:54:13.244 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:13.244 INFO kablam! 
Oct 26 19:54:13.244 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:13.245 INFO kablam!   --> src/host.rs:72:13
Oct 26 19:54:13.245 INFO kablam!    |
Oct 26 19:54:13.245 INFO kablam! 72 |             stream.write(&message.payload());
Oct 26 19:54:13.246 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:13.246 INFO kablam!    |
Oct 26 19:54:13.251 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 26 19:54:13.251 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:13.251 INFO kablam! 
Oct 26 19:54:13.251 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:13.252 INFO kablam!   --> src/host.rs:92:13
Oct 26 19:54:13.252 INFO kablam!    |
Oct 26 19:54:13.252 INFO kablam! 92 |             stream.read(&mut buffer);
Oct 26 19:54:13.253 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:13.253 INFO kablam!    |
Oct 26 19:54:13.253 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:13.254 INFO kablam! 
Oct 26 19:54:13.254 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:13.254 INFO kablam!   --> src/main.rs:10:5
Oct 26 19:54:13.255 INFO kablam!    |
Oct 26 19:54:13.255 INFO kablam! 10 |     host_a.bind("127.0.0.1:9001".to_owned());
Oct 26 19:54:13.255 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:13.256 INFO kablam!    |
Oct 26 19:54:13.256 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:13.256 INFO kablam! 
Oct 26 19:54:13.257 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:13.257 INFO kablam!   --> src/main.rs:11:5
Oct 26 19:54:13.257 INFO kablam!    |
Oct 26 19:54:13.263 INFO kablam! 11 |     host_b.bind("127.0.0.1:9002".to_owned());
Oct 26 19:54:13.263 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:13.263 INFO kablam!    |
Oct 26 19:54:13.264 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:13.264 INFO kablam! 
Oct 26 19:54:13.264 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:13.265 INFO kablam!   --> src/main.rs:12:5
Oct 26 19:54:13.265 INFO kablam!    |
Oct 26 19:54:13.265 INFO kablam! 12 |     host_a.connect('b', "127.0.0.1:9002".to_owned());
Oct 26 19:54:13.266 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:13.266 INFO kablam!    |
Oct 26 19:54:13.266 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:13.267 INFO kablam! 
Oct 26 19:54:13.267 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:13.267 INFO kablam!   --> src/main.rs:13:5
Oct 26 19:54:13.267 INFO kablam!    |
Oct 26 19:54:13.268 INFO kablam! 13 |     host_b.connect('a', "127.0.0.1:9001".to_owned());
Oct 26 19:54:13.268 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:13.268 INFO kablam!    |
Oct 26 19:54:13.275 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:13.275 INFO kablam! 
Oct 26 19:54:13.275 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 19:54:13.276 INFO kablam!   --> src/main.rs:14:5
Oct 26 19:54:13.276 INFO kablam!    |
Oct 26 19:54:13.276 INFO kablam! 14 |     host_a.send('b', "Hello, world!");
Oct 26 19:54:13.277 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 19:54:13.277 INFO kablam!    |
Oct 26 19:54:13.277 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 19:54:13.277 INFO kablam! 
Oct 26 19:54:13.287 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Oct 26 19:54:13.297 INFO kablam! su: No module specific data is present
Oct 26 19:54:14.095 INFO running `"docker" "rm" "-f" "5adf98ff691cb119b7d9dd7ff1f47a51072635dd8bc4fd8d53171748a599f41d"`
Oct 26 19:54:14.475 INFO blam! 5adf98ff691cb119b7d9dd7ff1f47a51072635dd8bc4fd8d53171748a599f41d