Oct 13 02:05:31.649 INFO checking Voronchikhin/networking_labs against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 02:05:31.649 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 13 02:05:32.104 INFO blam! 987e6cd5c240ebfa1193cd01208ecf1160cb3ec0b4e97fa1edb82afb165257e0
Oct 13 02:05:32.109 INFO running `"docker" "start" "-a" "987e6cd5c240ebfa1193cd01208ecf1160cb3ec0b4e97fa1edb82afb165257e0"`
Oct 13 02:05:33.488 INFO kablam! usermod: no changes
Oct 13 02:05:33.580 INFO kablam!     Checking Multicaster v0.1.0 (/source)
Oct 13 02:05:34.804 INFO kablam! warning: unused import: `net2`
Oct 13 02:05:34.804 INFO kablam!   --> src/main.rs:10:5
Oct 13 02:05:34.804 INFO kablam!    |
Oct 13 02:05:34.804 INFO kablam! 10 | use net2::*;
Oct 13 02:05:34.804 INFO kablam!    |     ^^^^
Oct 13 02:05:34.804 INFO kablam!    |
Oct 13 02:05:34.804 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 02:05:34.804 INFO kablam! 
Oct 13 02:05:34.812 INFO kablam! warning: unused variable: `buffer`
Oct 13 02:05:34.812 INFO kablam!   --> src/main.rs:19:9
Oct 13 02:05:34.812 INFO kablam!    |
Oct 13 02:05:34.812 INFO kablam! 19 |     let buffer = [0u8; 1600];
Oct 13 02:05:34.812 INFO kablam!    |         ^^^^^^ help: consider using `_buffer` instead
Oct 13 02:05:34.812 INFO kablam!    |
Oct 13 02:05:34.812 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 02:05:34.812 INFO kablam! 
Oct 13 02:05:34.812 INFO kablam! warning: unused variable: `e`
Oct 13 02:05:34.812 INFO kablam!   --> src/main.rs:26:17
Oct 13 02:05:34.812 INFO kablam!    |
Oct 13 02:05:34.812 INFO kablam! 26 |             Err(e)   => println!("sending error"),
Oct 13 02:05:34.812 INFO kablam!    |                 ^ help: consider using `_e` instead
Oct 13 02:05:34.812 INFO kablam! 
Oct 13 02:05:34.813 INFO kablam! warning: unused variable: `v4_addr`
Oct 13 02:05:34.813 INFO kablam!   --> src/main.rs:40:20
Oct 13 02:05:34.813 INFO kablam!    |
Oct 13 02:05:34.813 INFO kablam! 40 |         IpAddr::V4(v4_addr) => UdpBuilder::new_v4(),
Oct 13 02:05:34.813 INFO kablam!    |                    ^^^^^^^ help: consider using `_v4_addr` instead
Oct 13 02:05:34.813 INFO kablam! 
Oct 13 02:05:34.813 INFO kablam! warning: unused variable: `v6_addr`
Oct 13 02:05:34.813 INFO kablam!   --> src/main.rs:41:20
Oct 13 02:05:34.813 INFO kablam!    |
Oct 13 02:05:34.813 INFO kablam! 41 |         IpAddr::V6(v6_addr) => UdpBuilder::new_v6(),
Oct 13 02:05:34.813 INFO kablam!    |                    ^^^^^^^ help: consider using `_v6_addr` instead
Oct 13 02:05:34.813 INFO kablam! 
Oct 13 02:05:34.844 INFO kablam! warning: crate `Multicaster` should have a snake case name such as `multicaster`
Oct 13 02:05:34.844 INFO kablam!   |
Oct 13 02:05:34.844 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 13 02:05:34.844 INFO kablam! 
Oct 13 02:05:34.844 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 02:05:34.844 INFO kablam!   --> src/main.rs:50:5
Oct 13 02:05:34.844 INFO kablam!    |
Oct 13 02:05:34.844 INFO kablam! 50 |     socket.set_read_timeout(Option::from(Duration::from_secs(3)));
Oct 13 02:05:34.844 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:05:34.844 INFO kablam!    |
Oct 13 02:05:34.852 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 02:05:34.852 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 02:05:34.852 INFO kablam! 
Oct 13 02:05:34.852 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 02:05:34.852 INFO kablam!   --> src/main.rs:73:5
Oct 13 02:05:34.852 INFO kablam!    |
Oct 13 02:05:34.852 INFO kablam! 73 |     _sender_handle.unwrap().join();
Oct 13 02:05:34.852 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:05:34.852 INFO kablam!    |
Oct 13 02:05:34.852 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 02:05:34.852 INFO kablam! 
Oct 13 02:05:34.852 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 02:05:34.852 INFO kablam!   --> src/main.rs:74:5
Oct 13 02:05:34.852 INFO kablam!    |
Oct 13 02:05:34.852 INFO kablam! 74 |     _listener_handle.unwrap().join();
Oct 13 02:05:34.852 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:05:34.852 INFO kablam!    |
Oct 13 02:05:34.852 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 02:05:34.852 INFO kablam! 
Oct 13 02:05:34.896 INFO kablam! warning: unused import: `net2`
Oct 13 02:05:34.896 INFO kablam!   --> src/main.rs:10:5
Oct 13 02:05:34.896 INFO kablam!    |
Oct 13 02:05:34.896 INFO kablam! 10 | use net2::*;
Oct 13 02:05:34.896 INFO kablam!    |     ^^^^
Oct 13 02:05:34.896 INFO kablam!    |
Oct 13 02:05:34.896 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 02:05:34.896 INFO kablam! 
Oct 13 02:05:34.896 INFO kablam! warning: unused variable: `buffer`
Oct 13 02:05:34.896 INFO kablam!   --> src/main.rs:19:9
Oct 13 02:05:34.896 INFO kablam!    |
Oct 13 02:05:34.896 INFO kablam! 19 |     let buffer = [0u8; 1600];
Oct 13 02:05:34.896 INFO kablam!    |         ^^^^^^ help: consider using `_buffer` instead
Oct 13 02:05:34.896 INFO kablam!    |
Oct 13 02:05:34.897 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 02:05:34.897 INFO kablam! 
Oct 13 02:05:34.897 INFO kablam! warning: unused variable: `e`
Oct 13 02:05:34.897 INFO kablam!   --> src/main.rs:26:17
Oct 13 02:05:34.897 INFO kablam!    |
Oct 13 02:05:34.897 INFO kablam! 26 |             Err(e)   => println!("sending error"),
Oct 13 02:05:34.897 INFO kablam!    |                 ^ help: consider using `_e` instead
Oct 13 02:05:34.897 INFO kablam! 
Oct 13 02:05:34.897 INFO kablam! warning: unused variable: `v4_addr`
Oct 13 02:05:34.897 INFO kablam!   --> src/main.rs:40:20
Oct 13 02:05:34.897 INFO kablam!    |
Oct 13 02:05:34.897 INFO kablam! 40 |         IpAddr::V4(v4_addr) => UdpBuilder::new_v4(),
Oct 13 02:05:34.897 INFO kablam!    |                    ^^^^^^^ help: consider using `_v4_addr` instead
Oct 13 02:05:34.897 INFO kablam! 
Oct 13 02:05:34.897 INFO kablam! warning: unused variable: `v6_addr`
Oct 13 02:05:34.897 INFO kablam!   --> src/main.rs:41:20
Oct 13 02:05:34.897 INFO kablam!    |
Oct 13 02:05:34.897 INFO kablam! 41 |         IpAddr::V6(v6_addr) => UdpBuilder::new_v6(),
Oct 13 02:05:34.897 INFO kablam!    |                    ^^^^^^^ help: consider using `_v6_addr` instead
Oct 13 02:05:34.897 INFO kablam! 
Oct 13 02:05:34.932 INFO kablam! warning: crate `Multicaster` should have a snake case name such as `multicaster`
Oct 13 02:05:34.932 INFO kablam!   |
Oct 13 02:05:34.932 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 13 02:05:34.932 INFO kablam! 
Oct 13 02:05:34.932 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 02:05:34.932 INFO kablam!   --> src/main.rs:50:5
Oct 13 02:05:34.932 INFO kablam!    |
Oct 13 02:05:34.932 INFO kablam! 50 |     socket.set_read_timeout(Option::from(Duration::from_secs(3)));
Oct 13 02:05:34.932 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:05:34.932 INFO kablam!    |
Oct 13 02:05:34.933 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 02:05:34.933 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 02:05:34.933 INFO kablam! 
Oct 13 02:05:34.933 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 02:05:34.933 INFO kablam!   --> src/main.rs:73:5
Oct 13 02:05:34.933 INFO kablam!    |
Oct 13 02:05:34.933 INFO kablam! 73 |     _sender_handle.unwrap().join();
Oct 13 02:05:34.933 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:05:34.933 INFO kablam!    |
Oct 13 02:05:34.933 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 02:05:34.933 INFO kablam! 
Oct 13 02:05:34.933 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 02:05:34.933 INFO kablam!   --> src/main.rs:74:5
Oct 13 02:05:34.933 INFO kablam!    |
Oct 13 02:05:34.933 INFO kablam! 74 |     _listener_handle.unwrap().join();
Oct 13 02:05:34.933 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:05:34.933 INFO kablam!    |
Oct 13 02:05:34.933 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 02:05:34.933 INFO kablam! 
Oct 13 02:05:34.960 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Oct 13 02:05:34.960 INFO kablam! su: No module specific data is present
Oct 13 02:05:35.954 INFO running `"docker" "rm" "-f" "987e6cd5c240ebfa1193cd01208ecf1160cb3ec0b4e97fa1edb82afb165257e0"`
Oct 13 02:05:36.249 INFO blam! 987e6cd5c240ebfa1193cd01208ecf1160cb3ec0b4e97fa1edb82afb165257e0