Nov 04 14:12:35.373 INFO checking Damezuma/rs-simple-udp-echo against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 14:12:35.373 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 14:12:35.639 INFO blam! d273cb3610894b7f39d118175b02c850d116e3cd38cd4144081aa0a23db87511
Nov 04 14:12:35.655 INFO running `"docker" "start" "-a" "d273cb3610894b7f39d118175b02c850d116e3cd38cd4144081aa0a23db87511"`
Nov 04 14:12:36.343 INFO kablam! usermod: no changes
Nov 04 14:12:36.423 INFO kablam!     Checking arguments v0.1.0 (/source)
Nov 04 14:12:36.847 INFO kablam! warning: unused import: `std::net::Ipv4Addr`
Nov 04 14:12:36.847 INFO kablam!  --> src/client/mod.rs:1:5
Nov 04 14:12:36.847 INFO kablam!   |
Nov 04 14:12:36.847 INFO kablam! 1 | use std::net::Ipv4Addr;
Nov 04 14:12:36.847 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 04 14:12:36.847 INFO kablam!   |
Nov 04 14:12:36.847 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 14:12:36.847 INFO kablam! 
Nov 04 14:12:36.847 INFO kablam! warning: unused import: `std::net::Ipv4Addr`
Nov 04 14:12:36.847 INFO kablam!  --> src/server/mod.rs:1:5
Nov 04 14:12:36.847 INFO kablam!   |
Nov 04 14:12:36.847 INFO kablam! 1 | use std::net::Ipv4Addr;
Nov 04 14:12:36.847 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 04 14:12:36.847 INFO kablam! 
Nov 04 14:12:36.924 INFO kablam! warning: unused variable: `a`
Nov 04 14:12:36.924 INFO kablam!   --> src/client/mod.rs:25:24
Nov 04 14:12:36.924 INFO kablam!    |
Nov 04 14:12:36.924 INFO kablam! 25 |                 Ok((s, a))=>{
Nov 04 14:12:36.924 INFO kablam!    |                        ^ help: consider using `_a` instead
Nov 04 14:12:36.924 INFO kablam!    |
Nov 04 14:12:36.924 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 14:12:36.924 INFO kablam! 
Nov 04 14:12:36.931 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 14:12:36.931 INFO kablam!   --> src/client/mod.rs:18:9
Nov 04 14:12:36.931 INFO kablam!    |
Nov 04 14:12:36.931 INFO kablam! 18 |         self.socket.set_read_timeout(Some(std::time::Duration::from_millis(10)));
Nov 04 14:12:36.931 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:12:36.931 INFO kablam!    |
Nov 04 14:12:36.931 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 14:12:36.931 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 14:12:36.931 INFO kablam! 
Nov 04 14:12:36.931 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 14:12:36.931 INFO kablam!   --> src/server/mod.rs:20:17
Nov 04 14:12:36.931 INFO kablam!    |
Nov 04 14:12:36.931 INFO kablam! 20 |                 self.socket.send_to(&buffer[0..size], ipv);
Nov 04 14:12:36.932 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:12:36.932 INFO kablam!    |
Nov 04 14:12:36.932 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 14:12:36.932 INFO kablam! 
Nov 04 14:12:36.932 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 14:12:36.932 INFO kablam!   --> src/main.rs:18:9
Nov 04 14:12:36.932 INFO kablam!    |
Nov 04 14:12:36.932 INFO kablam! 18 |         server.recv();
Nov 04 14:12:36.932 INFO kablam!    |         ^^^^^^^^^^^^^^
Nov 04 14:12:36.932 INFO kablam!    |
Nov 04 14:12:36.932 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 14:12:36.932 INFO kablam! 
Nov 04 14:12:36.932 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 14:12:36.932 INFO kablam!   --> src/main.rs:39:5
Nov 04 14:12:36.932 INFO kablam!    |
Nov 04 14:12:36.932 INFO kablam! 39 |     std::io::stdin().read_line(&mut s);
Nov 04 14:12:36.932 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:12:36.932 INFO kablam!    |
Nov 04 14:12:36.932 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 14:12:36.932 INFO kablam! 
Nov 04 14:12:36.932 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 14:12:36.933 INFO kablam!   --> src/main.rs:40:5
Nov 04 14:12:36.933 INFO kablam!    |
Nov 04 14:12:36.933 INFO kablam! 40 |     client.send(&s, &SocketAddrV4::new(ip, port_number));
Nov 04 14:12:36.933 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:12:36.933 INFO kablam!    |
Nov 04 14:12:36.933 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 14:12:36.933 INFO kablam! 
Nov 04 14:12:36.977 INFO kablam! warning: unused import: `std::net::Ipv4Addr`
Nov 04 14:12:36.978 INFO kablam!  --> src/client/mod.rs:1:5
Nov 04 14:12:36.978 INFO kablam!   |
Nov 04 14:12:36.978 INFO kablam! 1 | use std::net::Ipv4Addr;
Nov 04 14:12:36.978 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 04 14:12:36.978 INFO kablam!   |
Nov 04 14:12:36.978 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 14:12:36.978 INFO kablam! 
Nov 04 14:12:36.978 INFO kablam! warning: unused import: `std::net::Ipv4Addr`
Nov 04 14:12:36.978 INFO kablam!  --> src/server/mod.rs:1:5
Nov 04 14:12:36.978 INFO kablam!   |
Nov 04 14:12:36.979 INFO kablam! 1 | use std::net::Ipv4Addr;
Nov 04 14:12:36.979 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 04 14:12:36.979 INFO kablam! 
Nov 04 14:12:37.055 INFO kablam! warning: unused variable: `a`
Nov 04 14:12:37.055 INFO kablam!   --> src/client/mod.rs:25:24
Nov 04 14:12:37.055 INFO kablam!    |
Nov 04 14:12:37.055 INFO kablam! 25 |                 Ok((s, a))=>{
Nov 04 14:12:37.055 INFO kablam!    |                        ^ help: consider using `_a` instead
Nov 04 14:12:37.055 INFO kablam!    |
Nov 04 14:12:37.055 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 14:12:37.055 INFO kablam! 
Nov 04 14:12:37.069 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 14:12:37.069 INFO kablam!   --> src/client/mod.rs:18:9
Nov 04 14:12:37.069 INFO kablam!    |
Nov 04 14:12:37.069 INFO kablam! 18 |         self.socket.set_read_timeout(Some(std::time::Duration::from_millis(10)));
Nov 04 14:12:37.069 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:12:37.069 INFO kablam!    |
Nov 04 14:12:37.069 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 14:12:37.069 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 14:12:37.069 INFO kablam! 
Nov 04 14:12:37.069 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 14:12:37.069 INFO kablam!   --> src/server/mod.rs:20:17
Nov 04 14:12:37.069 INFO kablam!    |
Nov 04 14:12:37.069 INFO kablam! 20 |                 self.socket.send_to(&buffer[0..size], ipv);
Nov 04 14:12:37.069 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:12:37.069 INFO kablam!    |
Nov 04 14:12:37.069 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 14:12:37.069 INFO kablam! 
Nov 04 14:12:37.070 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 14:12:37.070 INFO kablam!   --> src/main.rs:18:9
Nov 04 14:12:37.070 INFO kablam!    |
Nov 04 14:12:37.070 INFO kablam! 18 |         server.recv();
Nov 04 14:12:37.070 INFO kablam!    |         ^^^^^^^^^^^^^^
Nov 04 14:12:37.070 INFO kablam!    |
Nov 04 14:12:37.070 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 14:12:37.070 INFO kablam! 
Nov 04 14:12:37.070 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 14:12:37.070 INFO kablam!   --> src/main.rs:39:5
Nov 04 14:12:37.070 INFO kablam!    |
Nov 04 14:12:37.070 INFO kablam! 39 |     std::io::stdin().read_line(&mut s);
Nov 04 14:12:37.070 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:12:37.070 INFO kablam!    |
Nov 04 14:12:37.070 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 14:12:37.070 INFO kablam! 
Nov 04 14:12:37.070 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 14:12:37.070 INFO kablam!   --> src/main.rs:40:5
Nov 04 14:12:37.070 INFO kablam!    |
Nov 04 14:12:37.070 INFO kablam! 40 |     client.send(&s, &SocketAddrV4::new(ip, port_number));
Nov 04 14:12:37.070 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 14:12:37.070 INFO kablam!    |
Nov 04 14:12:37.070 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 14:12:37.070 INFO kablam! 
Nov 04 14:12:37.082 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Nov 04 14:12:37.084 INFO kablam! su: No module specific data is present
Nov 04 14:12:37.299 INFO running `"docker" "rm" "-f" "d273cb3610894b7f39d118175b02c850d116e3cd38cd4144081aa0a23db87511"`
Nov 04 14:12:37.467 INFO blam! d273cb3610894b7f39d118175b02c850d116e3cd38cd4144081aa0a23db87511