Nov 01 12:37:34.817 INFO checking Damezuma/rs-simple-udp-echo against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 12:37:34.818 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 12:37:35.161 INFO blam! 1ba0880b442d701e756fc57ff13e4e97ba449f55f863191d3b0cf9329fb2bc58
Nov 01 12:37:35.163 INFO running `"docker" "start" "-a" "1ba0880b442d701e756fc57ff13e4e97ba449f55f863191d3b0cf9329fb2bc58"`
Nov 01 12:37:36.572 INFO kablam! usermod: no changes
Nov 01 12:37:36.616 INFO kablam!     Checking arguments v0.1.0 (/source)
Nov 01 12:37:37.081 INFO kablam! warning: unused import: `std::net::Ipv4Addr`
Nov 01 12:37:37.081 INFO kablam!  --> src/client/mod.rs:1:5
Nov 01 12:37:37.081 INFO kablam!   |
Nov 01 12:37:37.081 INFO kablam! 1 | use std::net::Ipv4Addr;
Nov 01 12:37:37.082 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 01 12:37:37.082 INFO kablam!   |
Nov 01 12:37:37.082 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 12:37:37.082 INFO kablam! 
Nov 01 12:37:37.083 INFO kablam! warning: unused import: `std::net::Ipv4Addr`
Nov 01 12:37:37.083 INFO kablam!  --> src/server/mod.rs:1:5
Nov 01 12:37:37.083 INFO kablam!   |
Nov 01 12:37:37.083 INFO kablam! 1 | use std::net::Ipv4Addr;
Nov 01 12:37:37.084 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 01 12:37:37.084 INFO kablam! 
Nov 01 12:37:37.158 INFO kablam! warning: unused variable: `a`
Nov 01 12:37:37.158 INFO kablam!   --> src/client/mod.rs:25:24
Nov 01 12:37:37.158 INFO kablam!    |
Nov 01 12:37:37.160 INFO kablam! 25 |                 Ok((s, a))=>{
Nov 01 12:37:37.161 INFO kablam!    |                        ^ help: consider using `_a` instead
Nov 01 12:37:37.161 INFO kablam!    |
Nov 01 12:37:37.161 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 12:37:37.161 INFO kablam! 
Nov 01 12:37:37.175 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 12:37:37.179 INFO kablam!   --> src/client/mod.rs:18:9
Nov 01 12:37:37.180 INFO kablam!    |
Nov 01 12:37:37.180 INFO kablam! 18 |         self.socket.set_read_timeout(Some(std::time::Duration::from_millis(10)));
Nov 01 12:37:37.180 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:37:37.181 INFO kablam!    |
Nov 01 12:37:37.181 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 12:37:37.181 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 12:37:37.181 INFO kablam! 
Nov 01 12:37:37.181 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 12:37:37.181 INFO kablam!   --> src/server/mod.rs:20:17
Nov 01 12:37:37.181 INFO kablam!    |
Nov 01 12:37:37.181 INFO kablam! 20 |                 self.socket.send_to(&buffer[0..size], ipv);
Nov 01 12:37:37.181 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:37:37.181 INFO kablam!    |
Nov 01 12:37:37.181 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 12:37:37.181 INFO kablam! 
Nov 01 12:37:37.181 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 12:37:37.181 INFO kablam!   --> src/main.rs:18:9
Nov 01 12:37:37.181 INFO kablam!    |
Nov 01 12:37:37.181 INFO kablam! 18 |         server.recv();
Nov 01 12:37:37.181 INFO kablam!    |         ^^^^^^^^^^^^^^
Nov 01 12:37:37.181 INFO kablam!    |
Nov 01 12:37:37.181 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 12:37:37.181 INFO kablam! 
Nov 01 12:37:37.181 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 12:37:37.181 INFO kablam!   --> src/main.rs:39:5
Nov 01 12:37:37.181 INFO kablam!    |
Nov 01 12:37:37.181 INFO kablam! 39 |     std::io::stdin().read_line(&mut s);
Nov 01 12:37:37.181 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:37:37.181 INFO kablam!    |
Nov 01 12:37:37.181 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 12:37:37.181 INFO kablam! 
Nov 01 12:37:37.181 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 12:37:37.181 INFO kablam!   --> src/main.rs:40:5
Nov 01 12:37:37.181 INFO kablam!    |
Nov 01 12:37:37.181 INFO kablam! 40 |     client.send(&s, &SocketAddrV4::new(ip, port_number));
Nov 01 12:37:37.182 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:37:37.182 INFO kablam!    |
Nov 01 12:37:37.182 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 12:37:37.182 INFO kablam! 
Nov 01 12:37:37.388 INFO kablam! warning: unused import: `std::net::Ipv4Addr`
Nov 01 12:37:37.388 INFO kablam!  --> src/client/mod.rs:1:5
Nov 01 12:37:37.388 INFO kablam!   |
Nov 01 12:37:37.388 INFO kablam! 1 | use std::net::Ipv4Addr;
Nov 01 12:37:37.388 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 01 12:37:37.388 INFO kablam!   |
Nov 01 12:37:37.388 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 12:37:37.388 INFO kablam! 
Nov 01 12:37:37.388 INFO kablam! warning: unused import: `std::net::Ipv4Addr`
Nov 01 12:37:37.388 INFO kablam!  --> src/server/mod.rs:1:5
Nov 01 12:37:37.388 INFO kablam!   |
Nov 01 12:37:37.388 INFO kablam! 1 | use std::net::Ipv4Addr;
Nov 01 12:37:37.388 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 01 12:37:37.388 INFO kablam! 
Nov 01 12:37:37.466 INFO kablam! warning: unused variable: `a`
Nov 01 12:37:37.466 INFO kablam!   --> src/client/mod.rs:25:24
Nov 01 12:37:37.466 INFO kablam!    |
Nov 01 12:37:37.466 INFO kablam! 25 |                 Ok((s, a))=>{
Nov 01 12:37:37.466 INFO kablam!    |                        ^ help: consider using `_a` instead
Nov 01 12:37:37.466 INFO kablam!    |
Nov 01 12:37:37.466 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 12:37:37.466 INFO kablam! 
Nov 01 12:37:37.484 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 12:37:37.484 INFO kablam!   --> src/client/mod.rs:18:9
Nov 01 12:37:37.485 INFO kablam!    |
Nov 01 12:37:37.486 INFO kablam! 18 |         self.socket.set_read_timeout(Some(std::time::Duration::from_millis(10)));
Nov 01 12:37:37.487 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:37:37.487 INFO kablam!    |
Nov 01 12:37:37.488 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 12:37:37.488 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 12:37:37.488 INFO kablam! 
Nov 01 12:37:37.488 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 12:37:37.489 INFO kablam!   --> src/server/mod.rs:20:17
Nov 01 12:37:37.489 INFO kablam!    |
Nov 01 12:37:37.489 INFO kablam! 20 |                 self.socket.send_to(&buffer[0..size], ipv);
Nov 01 12:37:37.490 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:37:37.490 INFO kablam!    |
Nov 01 12:37:37.491 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 12:37:37.491 INFO kablam! 
Nov 01 12:37:37.491 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 12:37:37.492 INFO kablam!   --> src/main.rs:18:9
Nov 01 12:37:37.492 INFO kablam!    |
Nov 01 12:37:37.492 INFO kablam! 18 |         server.recv();
Nov 01 12:37:37.494 INFO kablam!    |         ^^^^^^^^^^^^^^
Nov 01 12:37:37.494 INFO kablam!    |
Nov 01 12:37:37.495 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 12:37:37.495 INFO kablam! 
Nov 01 12:37:37.499 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 12:37:37.501 INFO kablam!   --> src/main.rs:39:5
Nov 01 12:37:37.501 INFO kablam!    |
Nov 01 12:37:37.503 INFO kablam! 39 |     std::io::stdin().read_line(&mut s);
Nov 01 12:37:37.503 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:37:37.503 INFO kablam!    |
Nov 01 12:37:37.504 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 12:37:37.504 INFO kablam! 
Nov 01 12:37:37.505 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 12:37:37.506 INFO kablam!   --> src/main.rs:40:5
Nov 01 12:37:37.506 INFO kablam!    |
Nov 01 12:37:37.506 INFO kablam! 40 |     client.send(&s, &SocketAddrV4::new(ip, port_number));
Nov 01 12:37:37.506 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:37:37.507 INFO kablam!    |
Nov 01 12:37:37.507 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 12:37:37.507 INFO kablam! 
Nov 01 12:37:37.533 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Nov 01 12:37:37.538 INFO kablam! su: No module specific data is present
Nov 01 12:37:37.880 INFO running `"docker" "rm" "-f" "1ba0880b442d701e756fc57ff13e4e97ba449f55f863191d3b0cf9329fb2bc58"`
Nov 01 12:37:37.967 INFO blam! 1ba0880b442d701e756fc57ff13e4e97ba449f55f863191d3b0cf9329fb2bc58