Oct 12 22:48:02.794 INFO checking deg4uss3r/rust_whois against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 22:48:02.794 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/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 12 22:48:03.184 INFO blam! ae905c7a8e87047381ccfce0ed6838b56a318e5a4aa8cd9f295e1ee25f2ae83d
Oct 12 22:48:03.210 INFO running `"docker" "start" "-a" "ae905c7a8e87047381ccfce0ed6838b56a318e5a4aa8cd9f295e1ee25f2ae83d"`
Oct 12 22:48:04.332 INFO kablam! usermod: no changes
Oct 12 22:48:04.412 INFO kablam!     Checking whois v0.1.0 (/source)
Oct 12 22:48:04.860 INFO kablam! warning: unused import: `ToSocketAddrs`
Oct 12 22:48:04.860 INFO kablam!  --> src/main.rs:1:27
Oct 12 22:48:04.860 INFO kablam!   |
Oct 12 22:48:04.860 INFO kablam! 1 | use std::net::{TcpStream, ToSocketAddrs};
Oct 12 22:48:04.860 INFO kablam!   |                           ^^^^^^^^^^^^^
Oct 12 22:48:04.860 INFO kablam!   |
Oct 12 22:48:04.860 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 22:48:04.860 INFO kablam! 
Oct 12 22:48:04.904 INFO kablam! warning: unused variable: `test`
Oct 12 22:48:04.904 INFO kablam!   --> src/main.rs:16:9
Oct 12 22:48:04.904 INFO kablam!    |
Oct 12 22:48:04.904 INFO kablam! 16 |     let test = stream.write(b);
Oct 12 22:48:04.904 INFO kablam!    |         ^^^^ help: consider using `_test` instead
Oct 12 22:48:04.904 INFO kablam!    |
Oct 12 22:48:04.904 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 22:48:04.904 INFO kablam! 
Oct 12 22:48:04.904 INFO kablam! warning: unused variable: `nr`
Oct 12 22:48:04.904 INFO kablam!   --> src/main.rs:17:9
Oct 12 22:48:04.904 INFO kablam!    |
Oct 12 22:48:04.904 INFO kablam! 17 |     let nr = stream.write(new_return);
Oct 12 22:48:04.904 INFO kablam!    |         ^^ help: consider using `_nr` instead
Oct 12 22:48:04.904 INFO kablam! 
Oct 12 22:48:04.904 INFO kablam! warning: unused variable: `test`
Oct 12 22:48:04.904 INFO kablam!   --> src/main.rs:58:9
Oct 12 22:48:04.904 INFO kablam!    |
Oct 12 22:48:04.904 INFO kablam! 58 |     let test = stream.write(c);
Oct 12 22:48:04.904 INFO kablam!    |         ^^^^ help: consider using `_test` instead
Oct 12 22:48:04.904 INFO kablam! 
Oct 12 22:48:04.904 INFO kablam! warning: unused variable: `nr`
Oct 12 22:48:04.905 INFO kablam!   --> src/main.rs:59:9
Oct 12 22:48:04.905 INFO kablam!    |
Oct 12 22:48:04.905 INFO kablam! 59 |     let nr = stream.write(new_return);
Oct 12 22:48:04.905 INFO kablam!    |         ^^ help: consider using `_nr` instead
Oct 12 22:48:04.908 INFO kablam! 
Oct 12 22:48:04.912 INFO kablam! warning: variable does not need to be mutable
Oct 12 22:48:04.912 INFO kablam!   --> src/main.rs:10:9
Oct 12 22:48:04.912 INFO kablam!    |
Oct 12 22:48:04.912 INFO kablam! 10 |     let mut b: &[u8] = domain.as_bytes();
Oct 12 22:48:04.912 INFO kablam!    |         ----^
Oct 12 22:48:04.912 INFO kablam!    |         |
Oct 12 22:48:04.912 INFO kablam!    |         help: remove this `mut`
Oct 12 22:48:04.912 INFO kablam!    |
Oct 12 22:48:04.912 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 22:48:04.912 INFO kablam! 
Oct 12 22:48:04.912 INFO kablam! warning: variable does not need to be mutable
Oct 12 22:48:04.912 INFO kablam!   --> src/main.rs:52:9
Oct 12 22:48:04.912 INFO kablam!    |
Oct 12 22:48:04.912 INFO kablam! 52 |     let mut c: &[u8] = &domain.as_bytes();
Oct 12 22:48:04.912 INFO kablam!    |         ----^
Oct 12 22:48:04.912 INFO kablam!    |         |
Oct 12 22:48:04.912 INFO kablam!    |         help: remove this `mut`
Oct 12 22:48:04.912 INFO kablam! 
Oct 12 22:48:04.912 INFO kablam! warning: variable does not need to be mutable
Oct 12 22:48:04.912 INFO kablam!   --> src/main.rs:53:9
Oct 12 22:48:04.913 INFO kablam!    |
Oct 12 22:48:04.913 INFO kablam! 53 |     let mut new_return: &[u8] = "\r\n".as_bytes();
Oct 12 22:48:04.913 INFO kablam!    |         ----^^^^^^^^^^
Oct 12 22:48:04.913 INFO kablam!    |         |
Oct 12 22:48:04.913 INFO kablam!    |         help: remove this `mut`
Oct 12 22:48:04.913 INFO kablam! 
Oct 12 22:48:04.913 INFO kablam! warning: variable does not need to be mutable
Oct 12 22:48:04.913 INFO kablam!   --> src/main.rs:69:9
Oct 12 22:48:04.913 INFO kablam!    |
Oct 12 22:48:04.913 INFO kablam! 69 |     let mut argus: Vec<_> = args().collect();
Oct 12 22:48:04.913 INFO kablam!    |         ----^^^^^
Oct 12 22:48:04.913 INFO kablam!    |         |
Oct 12 22:48:04.913 INFO kablam!    |         help: remove this `mut`
Oct 12 22:48:04.913 INFO kablam! 
Oct 12 22:48:04.941 INFO kablam! warning: unused import: `ToSocketAddrs`
Oct 12 22:48:04.941 INFO kablam!  --> src/main.rs:1:27
Oct 12 22:48:04.941 INFO kablam!   |
Oct 12 22:48:04.941 INFO kablam! 1 | use std::net::{TcpStream, ToSocketAddrs};
Oct 12 22:48:04.941 INFO kablam!   |                           ^^^^^^^^^^^^^
Oct 12 22:48:04.941 INFO kablam!   |
Oct 12 22:48:04.941 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 22:48:04.941 INFO kablam! 
Oct 12 22:48:04.985 INFO kablam! warning: unused variable: `test`
Oct 12 22:48:04.985 INFO kablam!   --> src/main.rs:16:9
Oct 12 22:48:04.985 INFO kablam!    |
Oct 12 22:48:04.985 INFO kablam! 16 |     let test = stream.write(b);
Oct 12 22:48:04.985 INFO kablam!    |         ^^^^ help: consider using `_test` instead
Oct 12 22:48:04.985 INFO kablam!    |
Oct 12 22:48:04.985 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 22:48:04.985 INFO kablam! 
Oct 12 22:48:04.985 INFO kablam! warning: unused variable: `nr`
Oct 12 22:48:04.985 INFO kablam!   --> src/main.rs:17:9
Oct 12 22:48:04.985 INFO kablam!    |
Oct 12 22:48:04.985 INFO kablam! 17 |     let nr = stream.write(new_return);
Oct 12 22:48:04.985 INFO kablam!    |         ^^ help: consider using `_nr` instead
Oct 12 22:48:04.985 INFO kablam! 
Oct 12 22:48:04.985 INFO kablam! warning: unused variable: `test`
Oct 12 22:48:04.985 INFO kablam!   --> src/main.rs:58:9
Oct 12 22:48:04.985 INFO kablam!    |
Oct 12 22:48:04.985 INFO kablam! 58 |     let test = stream.write(c);
Oct 12 22:48:04.985 INFO kablam!    |         ^^^^ help: consider using `_test` instead
Oct 12 22:48:04.985 INFO kablam! 
Oct 12 22:48:04.985 INFO kablam! warning: unused variable: `nr`
Oct 12 22:48:04.985 INFO kablam!   --> src/main.rs:59:9
Oct 12 22:48:04.985 INFO kablam!    |
Oct 12 22:48:04.985 INFO kablam! 59 |     let nr = stream.write(new_return);
Oct 12 22:48:04.985 INFO kablam!    |         ^^ help: consider using `_nr` instead
Oct 12 22:48:04.985 INFO kablam! 
Oct 12 22:48:04.987 INFO kablam! warning: variable does not need to be mutable
Oct 12 22:48:04.987 INFO kablam!   --> src/main.rs:10:9
Oct 12 22:48:04.987 INFO kablam!    |
Oct 12 22:48:04.987 INFO kablam! 10 |     let mut b: &[u8] = domain.as_bytes();
Oct 12 22:48:04.987 INFO kablam!    |         ----^
Oct 12 22:48:04.987 INFO kablam!    |         |
Oct 12 22:48:04.987 INFO kablam!    |         help: remove this `mut`
Oct 12 22:48:04.987 INFO kablam!    |
Oct 12 22:48:04.987 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 22:48:04.987 INFO kablam! 
Oct 12 22:48:04.987 INFO kablam! warning: variable does not need to be mutable
Oct 12 22:48:04.987 INFO kablam!   --> src/main.rs:52:9
Oct 12 22:48:04.987 INFO kablam!    |
Oct 12 22:48:04.987 INFO kablam! 52 |     let mut c: &[u8] = &domain.as_bytes();
Oct 12 22:48:04.987 INFO kablam!    |         ----^
Oct 12 22:48:04.987 INFO kablam!    |         |
Oct 12 22:48:04.987 INFO kablam!    |         help: remove this `mut`
Oct 12 22:48:04.987 INFO kablam! 
Oct 12 22:48:04.987 INFO kablam! warning: variable does not need to be mutable
Oct 12 22:48:04.987 INFO kablam!   --> src/main.rs:53:9
Oct 12 22:48:04.987 INFO kablam!    |
Oct 12 22:48:04.987 INFO kablam! 53 |     let mut new_return: &[u8] = "\r\n".as_bytes();
Oct 12 22:48:04.987 INFO kablam!    |         ----^^^^^^^^^^
Oct 12 22:48:04.987 INFO kablam!    |         |
Oct 12 22:48:04.988 INFO kablam!    |         help: remove this `mut`
Oct 12 22:48:04.988 INFO kablam! 
Oct 12 22:48:04.989 INFO kablam! warning: variable does not need to be mutable
Oct 12 22:48:04.989 INFO kablam!   --> src/main.rs:69:9
Oct 12 22:48:04.989 INFO kablam!    |
Oct 12 22:48:04.989 INFO kablam! 69 |     let mut argus: Vec<_> = args().collect();
Oct 12 22:48:04.989 INFO kablam!    |         ----^^^^^
Oct 12 22:48:04.989 INFO kablam!    |         |
Oct 12 22:48:04.989 INFO kablam!    |         help: remove this `mut`
Oct 12 22:48:04.989 INFO kablam! 
Oct 12 22:48:05.004 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Oct 12 22:48:05.004 INFO kablam! su: No module specific data is present
Oct 12 22:48:05.309 INFO running `"docker" "rm" "-f" "ae905c7a8e87047381ccfce0ed6838b56a318e5a4aa8cd9f295e1ee25f2ae83d"`
Oct 12 22:48:05.564 INFO blam! ae905c7a8e87047381ccfce0ed6838b56a318e5a4aa8cd9f295e1ee25f2ae83d