Nov 07 05:20:17.976 INFO checking Damezuma/rs-simple-udp-echo against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 05:20:17.976 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07 05:20:18.241 INFO blam! ddb7302d0a815d0f6622ed178e4b317fbc1d147254ab677d1bce3632204928ce
Nov 07 05:20:18.246 INFO running `"docker" "start" "-a" "ddb7302d0a815d0f6622ed178e4b317fbc1d147254ab677d1bce3632204928ce"`
Nov 07 05:20:18.869 INFO kablam! usermod: no changes
Nov 07 05:20:18.929 INFO kablam!     Checking arguments v0.1.0 (/source)
Nov 07 05:20:19.388 INFO kablam! warning: unused import: `std::net::Ipv4Addr`
Nov 07 05:20:19.388 INFO kablam!  --> src/client/mod.rs:1:5
Nov 07 05:20:19.388 INFO kablam!   |
Nov 07 05:20:19.388 INFO kablam! 1 | use std::net::Ipv4Addr;
Nov 07 05:20:19.388 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 07 05:20:19.388 INFO kablam!   |
Nov 07 05:20:19.388 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 05:20:19.388 INFO kablam! 
Nov 07 05:20:19.388 INFO kablam! warning: unused import: `std::net::Ipv4Addr`
Nov 07 05:20:19.388 INFO kablam!  --> src/server/mod.rs:1:5
Nov 07 05:20:19.388 INFO kablam!   |
Nov 07 05:20:19.389 INFO kablam! 1 | use std::net::Ipv4Addr;
Nov 07 05:20:19.389 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 07 05:20:19.389 INFO kablam! 
Nov 07 05:20:19.476 INFO kablam! warning: unused variable: `a`
Nov 07 05:20:19.476 INFO kablam!   --> src/client/mod.rs:25:24
Nov 07 05:20:19.476 INFO kablam!    |
Nov 07 05:20:19.476 INFO kablam! 25 |                 Ok((s, a))=>{
Nov 07 05:20:19.476 INFO kablam!    |                        ^ help: consider using `_a` instead
Nov 07 05:20:19.476 INFO kablam!    |
Nov 07 05:20:19.476 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 05:20:19.476 INFO kablam! 
Nov 07 05:20:19.476 INFO kablam! warning: unused import: `std::net::Ipv4Addr`
Nov 07 05:20:19.476 INFO kablam!  --> src/client/mod.rs:1:5
Nov 07 05:20:19.476 INFO kablam!   |
Nov 07 05:20:19.476 INFO kablam! 1 | use std::net::Ipv4Addr;
Nov 07 05:20:19.476 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 07 05:20:19.476 INFO kablam!   |
Nov 07 05:20:19.476 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 05:20:19.476 INFO kablam! 
Nov 07 05:20:19.476 INFO kablam! warning: unused import: `std::net::Ipv4Addr`
Nov 07 05:20:19.476 INFO kablam!  --> src/server/mod.rs:1:5
Nov 07 05:20:19.476 INFO kablam!   |
Nov 07 05:20:19.476 INFO kablam! 1 | use std::net::Ipv4Addr;
Nov 07 05:20:19.476 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 07 05:20:19.476 INFO kablam! 
Nov 07 05:20:19.484 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 05:20:19.484 INFO kablam!   --> src/client/mod.rs:18:9
Nov 07 05:20:19.484 INFO kablam!    |
Nov 07 05:20:19.484 INFO kablam! 18 |         self.socket.set_read_timeout(Some(std::time::Duration::from_millis(10)));
Nov 07 05:20:19.484 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:20:19.484 INFO kablam!    |
Nov 07 05:20:19.484 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 07 05:20:19.484 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 05:20:19.484 INFO kablam! 
Nov 07 05:20:19.484 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 05:20:19.484 INFO kablam!   --> src/server/mod.rs:20:17
Nov 07 05:20:19.484 INFO kablam!    |
Nov 07 05:20:19.484 INFO kablam! 20 |                 self.socket.send_to(&buffer[0..size], ipv);
Nov 07 05:20:19.484 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:20:19.484 INFO kablam!    |
Nov 07 05:20:19.484 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 05:20:19.484 INFO kablam! 
Nov 07 05:20:19.484 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 05:20:19.484 INFO kablam!   --> src/main.rs:18:9
Nov 07 05:20:19.484 INFO kablam!    |
Nov 07 05:20:19.484 INFO kablam! 18 |         server.recv();
Nov 07 05:20:19.484 INFO kablam!    |         ^^^^^^^^^^^^^^
Nov 07 05:20:19.484 INFO kablam!    |
Nov 07 05:20:19.484 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 05:20:19.484 INFO kablam! 
Nov 07 05:20:19.484 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 05:20:19.484 INFO kablam!   --> src/main.rs:39:5
Nov 07 05:20:19.484 INFO kablam!    |
Nov 07 05:20:19.484 INFO kablam! 39 |     std::io::stdin().read_line(&mut s);
Nov 07 05:20:19.484 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:20:19.484 INFO kablam!    |
Nov 07 05:20:19.484 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 05:20:19.484 INFO kablam! 
Nov 07 05:20:19.484 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 05:20:19.484 INFO kablam!   --> src/main.rs:40:5
Nov 07 05:20:19.484 INFO kablam!    |
Nov 07 05:20:19.484 INFO kablam! 40 |     client.send(&s, &SocketAddrV4::new(ip, port_number));
Nov 07 05:20:19.484 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:20:19.484 INFO kablam!    |
Nov 07 05:20:19.484 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 05:20:19.484 INFO kablam! 
Nov 07 05:20:19.542 INFO kablam! warning: unused variable: `a`
Nov 07 05:20:19.542 INFO kablam!   --> src/client/mod.rs:25:24
Nov 07 05:20:19.542 INFO kablam!    |
Nov 07 05:20:19.542 INFO kablam! 25 |                 Ok((s, a))=>{
Nov 07 05:20:19.542 INFO kablam!    |                        ^ help: consider using `_a` instead
Nov 07 05:20:19.542 INFO kablam!    |
Nov 07 05:20:19.542 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 05:20:19.542 INFO kablam! 
Nov 07 05:20:19.558 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 05:20:19.558 INFO kablam!   --> src/client/mod.rs:18:9
Nov 07 05:20:19.558 INFO kablam!    |
Nov 07 05:20:19.558 INFO kablam! 18 |         self.socket.set_read_timeout(Some(std::time::Duration::from_millis(10)));
Nov 07 05:20:19.558 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:20:19.558 INFO kablam!    |
Nov 07 05:20:19.558 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 07 05:20:19.558 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 05:20:19.558 INFO kablam! 
Nov 07 05:20:19.558 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 05:20:19.558 INFO kablam!   --> src/server/mod.rs:20:17
Nov 07 05:20:19.558 INFO kablam!    |
Nov 07 05:20:19.558 INFO kablam! 20 |                 self.socket.send_to(&buffer[0..size], ipv);
Nov 07 05:20:19.558 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:20:19.558 INFO kablam!    |
Nov 07 05:20:19.558 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 05:20:19.558 INFO kablam! 
Nov 07 05:20:19.558 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 05:20:19.558 INFO kablam!   --> src/main.rs:18:9
Nov 07 05:20:19.558 INFO kablam!    |
Nov 07 05:20:19.558 INFO kablam! 18 |         server.recv();
Nov 07 05:20:19.558 INFO kablam!    |         ^^^^^^^^^^^^^^
Nov 07 05:20:19.558 INFO kablam!    |
Nov 07 05:20:19.558 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 05:20:19.558 INFO kablam! 
Nov 07 05:20:19.558 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 05:20:19.558 INFO kablam!   --> src/main.rs:39:5
Nov 07 05:20:19.558 INFO kablam!    |
Nov 07 05:20:19.558 INFO kablam! 39 |     std::io::stdin().read_line(&mut s);
Nov 07 05:20:19.558 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:20:19.558 INFO kablam!    |
Nov 07 05:20:19.558 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 05:20:19.558 INFO kablam! 
Nov 07 05:20:19.558 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 05:20:19.558 INFO kablam!   --> src/main.rs:40:5
Nov 07 05:20:19.559 INFO kablam!    |
Nov 07 05:20:19.559 INFO kablam! 40 |     client.send(&s, &SocketAddrV4::new(ip, port_number));
Nov 07 05:20:19.559 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:20:19.559 INFO kablam!    |
Nov 07 05:20:19.559 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 05:20:19.559 INFO kablam! 
Nov 07 05:20:19.573 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Nov 07 05:20:19.578 INFO kablam! su: No module specific data is present
Nov 07 05:20:19.869 INFO running `"docker" "rm" "-f" "ddb7302d0a815d0f6622ed178e4b317fbc1d147254ab677d1bce3632204928ce"`
Nov 07 05:20:20.124 INFO blam! ddb7302d0a815d0f6622ed178e4b317fbc1d147254ab677d1bce3632204928ce