Nov 02 19:05:39.332 INFO checking Voronchikhin/networking_labs against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 19:05:39.332 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 19:05:39.775 INFO blam! c6f0d79adde791eaeac04223beb1a086d325fbbff638b572404b7a5f929a5565
Nov 02 19:05:39.777 INFO running `"docker" "start" "-a" "c6f0d79adde791eaeac04223beb1a086d325fbbff638b572404b7a5f929a5565"`
Nov 02 19:05:41.418 INFO kablam! usermod: no changes
Nov 02 19:05:41.564 INFO kablam!     Checking Multicaster v0.1.0 (/source)
Nov 02 19:05:42.392 INFO kablam! warning: unused import: `net2`
Nov 02 19:05:42.392 INFO kablam!   --> src/main.rs:10:5
Nov 02 19:05:42.392 INFO kablam!    |
Nov 02 19:05:42.392 INFO kablam! 10 | use net2::*;
Nov 02 19:05:42.392 INFO kablam!    |     ^^^^
Nov 02 19:05:42.392 INFO kablam!    |
Nov 02 19:05:42.392 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 19:05:42.392 INFO kablam! 
Nov 02 19:05:42.396 INFO kablam! warning: unused variable: `buffer`
Nov 02 19:05:42.396 INFO kablam!   --> src/main.rs:19:9
Nov 02 19:05:42.396 INFO kablam!    |
Nov 02 19:05:42.396 INFO kablam! 19 |     let buffer = [0u8; 1600];
Nov 02 19:05:42.396 INFO kablam!    |         ^^^^^^ help: consider using `_buffer` instead
Nov 02 19:05:42.396 INFO kablam!    |
Nov 02 19:05:42.396 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 19:05:42.396 INFO kablam! 
Nov 02 19:05:42.396 INFO kablam! warning: unused variable: `e`
Nov 02 19:05:42.396 INFO kablam!   --> src/main.rs:26:17
Nov 02 19:05:42.396 INFO kablam!    |
Nov 02 19:05:42.396 INFO kablam! 26 |             Err(e)   => println!("sending error"),
Nov 02 19:05:42.396 INFO kablam!    |                 ^ help: consider using `_e` instead
Nov 02 19:05:42.396 INFO kablam! 
Nov 02 19:05:42.396 INFO kablam! warning: unused variable: `v4_addr`
Nov 02 19:05:42.396 INFO kablam!   --> src/main.rs:40:20
Nov 02 19:05:42.396 INFO kablam!    |
Nov 02 19:05:42.396 INFO kablam! 40 |         IpAddr::V4(v4_addr) => UdpBuilder::new_v4(),
Nov 02 19:05:42.396 INFO kablam!    |                    ^^^^^^^ help: consider using `_v4_addr` instead
Nov 02 19:05:42.396 INFO kablam! 
Nov 02 19:05:42.396 INFO kablam! warning: unused variable: `v6_addr`
Nov 02 19:05:42.396 INFO kablam!   --> src/main.rs:41:20
Nov 02 19:05:42.397 INFO kablam!    |
Nov 02 19:05:42.397 INFO kablam! 41 |         IpAddr::V6(v6_addr) => UdpBuilder::new_v6(),
Nov 02 19:05:42.397 INFO kablam!    |                    ^^^^^^^ help: consider using `_v6_addr` instead
Nov 02 19:05:42.397 INFO kablam! 
Nov 02 19:05:42.430 INFO kablam! warning: crate `Multicaster` should have a snake case name such as `multicaster`
Nov 02 19:05:42.430 INFO kablam!   |
Nov 02 19:05:42.430 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 02 19:05:42.430 INFO kablam! 
Nov 02 19:05:42.430 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 19:05:42.430 INFO kablam!   --> src/main.rs:50:5
Nov 02 19:05:42.430 INFO kablam!    |
Nov 02 19:05:42.430 INFO kablam! 50 |     socket.set_read_timeout(Option::from(Duration::from_secs(3)));
Nov 02 19:05:42.430 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 19:05:42.430 INFO kablam!    |
Nov 02 19:05:42.430 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 19:05:42.430 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 19:05:42.430 INFO kablam! 
Nov 02 19:05:42.430 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 19:05:42.430 INFO kablam!   --> src/main.rs:73:5
Nov 02 19:05:42.430 INFO kablam!    |
Nov 02 19:05:42.431 INFO kablam! 73 |     _sender_handle.unwrap().join();
Nov 02 19:05:42.431 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 19:05:42.431 INFO kablam!    |
Nov 02 19:05:42.431 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 19:05:42.431 INFO kablam! 
Nov 02 19:05:42.431 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 19:05:42.431 INFO kablam!   --> src/main.rs:74:5
Nov 02 19:05:42.431 INFO kablam!    |
Nov 02 19:05:42.431 INFO kablam! 74 |     _listener_handle.unwrap().join();
Nov 02 19:05:42.431 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 19:05:42.431 INFO kablam!    |
Nov 02 19:05:42.431 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 19:05:42.431 INFO kablam! 
Nov 02 19:05:42.620 INFO kablam! warning: unused import: `net2`
Nov 02 19:05:42.620 INFO kablam!   --> src/main.rs:10:5
Nov 02 19:05:42.620 INFO kablam!    |
Nov 02 19:05:42.620 INFO kablam! 10 | use net2::*;
Nov 02 19:05:42.620 INFO kablam!    |     ^^^^
Nov 02 19:05:42.620 INFO kablam!    |
Nov 02 19:05:42.620 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 19:05:42.620 INFO kablam! 
Nov 02 19:05:42.623 INFO kablam! warning: unused variable: `buffer`
Nov 02 19:05:42.623 INFO kablam!   --> src/main.rs:19:9
Nov 02 19:05:42.623 INFO kablam!    |
Nov 02 19:05:42.623 INFO kablam! 19 |     let buffer = [0u8; 1600];
Nov 02 19:05:42.623 INFO kablam!    |         ^^^^^^ help: consider using `_buffer` instead
Nov 02 19:05:42.623 INFO kablam!    |
Nov 02 19:05:42.623 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 19:05:42.623 INFO kablam! 
Nov 02 19:05:42.623 INFO kablam! warning: unused variable: `e`
Nov 02 19:05:42.623 INFO kablam!   --> src/main.rs:26:17
Nov 02 19:05:42.623 INFO kablam!    |
Nov 02 19:05:42.623 INFO kablam! 26 |             Err(e)   => println!("sending error"),
Nov 02 19:05:42.623 INFO kablam!    |                 ^ help: consider using `_e` instead
Nov 02 19:05:42.623 INFO kablam! 
Nov 02 19:05:42.623 INFO kablam! warning: unused variable: `v4_addr`
Nov 02 19:05:42.623 INFO kablam!   --> src/main.rs:40:20
Nov 02 19:05:42.623 INFO kablam!    |
Nov 02 19:05:42.623 INFO kablam! 40 |         IpAddr::V4(v4_addr) => UdpBuilder::new_v4(),
Nov 02 19:05:42.623 INFO kablam!    |                    ^^^^^^^ help: consider using `_v4_addr` instead
Nov 02 19:05:42.623 INFO kablam! 
Nov 02 19:05:42.623 INFO kablam! warning: unused variable: `v6_addr`
Nov 02 19:05:42.623 INFO kablam!   --> src/main.rs:41:20
Nov 02 19:05:42.623 INFO kablam!    |
Nov 02 19:05:42.623 INFO kablam! 41 |         IpAddr::V6(v6_addr) => UdpBuilder::new_v6(),
Nov 02 19:05:42.623 INFO kablam!    |                    ^^^^^^^ help: consider using `_v6_addr` instead
Nov 02 19:05:42.623 INFO kablam! 
Nov 02 19:05:42.656 INFO kablam! warning: crate `Multicaster` should have a snake case name such as `multicaster`
Nov 02 19:05:42.656 INFO kablam!   |
Nov 02 19:05:42.656 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 02 19:05:42.656 INFO kablam! 
Nov 02 19:05:42.656 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 19:05:42.656 INFO kablam!   --> src/main.rs:50:5
Nov 02 19:05:42.656 INFO kablam!    |
Nov 02 19:05:42.656 INFO kablam! 50 |     socket.set_read_timeout(Option::from(Duration::from_secs(3)));
Nov 02 19:05:42.656 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 19:05:42.656 INFO kablam!    |
Nov 02 19:05:42.656 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 19:05:42.656 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 19:05:42.656 INFO kablam! 
Nov 02 19:05:42.656 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 19:05:42.656 INFO kablam!   --> src/main.rs:73:5
Nov 02 19:05:42.656 INFO kablam!    |
Nov 02 19:05:42.656 INFO kablam! 73 |     _sender_handle.unwrap().join();
Nov 02 19:05:42.656 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 19:05:42.656 INFO kablam!    |
Nov 02 19:05:42.656 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 19:05:42.656 INFO kablam! 
Nov 02 19:05:42.656 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 19:05:42.657 INFO kablam!   --> src/main.rs:74:5
Nov 02 19:05:42.657 INFO kablam!    |
Nov 02 19:05:42.657 INFO kablam! 74 |     _listener_handle.unwrap().join();
Nov 02 19:05:42.657 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 19:05:42.657 INFO kablam!    |
Nov 02 19:05:42.657 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 19:05:42.657 INFO kablam! 
Nov 02 19:05:42.699 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Nov 02 19:05:42.708 INFO kablam! su: No module specific data is present
Nov 02 19:05:43.380 INFO running `"docker" "rm" "-f" "c6f0d79adde791eaeac04223beb1a086d325fbbff638b572404b7a5f929a5565"`
Nov 02 19:05:43.659 INFO blam! c6f0d79adde791eaeac04223beb1a086d325fbbff638b572404b7a5f929a5565