Nov 01 06:15:16.770 INFO checking deg4uss3r/rust_whois against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 06:15:16.772 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 06:15:17.154 INFO blam! c80eb9b112e8c90064a10c4eefd57cec4cee42037644e0026ec4fc7453180e66
Nov 01 06:15:17.156 INFO running `"docker" "start" "-a" "c80eb9b112e8c90064a10c4eefd57cec4cee42037644e0026ec4fc7453180e66"`
Nov 01 06:15:18.268 INFO kablam! usermod: no changes
Nov 01 06:15:18.328 INFO kablam!     Checking whois v0.1.0 (/source)
Nov 01 06:15:18.790 INFO kablam! warning: unused import: `ToSocketAddrs`
Nov 01 06:15:18.790 INFO kablam!  --> src/main.rs:1:27
Nov 01 06:15:18.790 INFO kablam!   |
Nov 01 06:15:18.791 INFO kablam! 1 | use std::net::{TcpStream, ToSocketAddrs};
Nov 01 06:15:18.791 INFO kablam!   |                           ^^^^^^^^^^^^^
Nov 01 06:15:18.791 INFO kablam!   |
Nov 01 06:15:18.791 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 06:15:18.791 INFO kablam! 
Nov 01 06:15:18.827 INFO kablam! warning: unused variable: `test`
Nov 01 06:15:18.827 INFO kablam!   --> src/main.rs:16:9
Nov 01 06:15:18.827 INFO kablam!    |
Nov 01 06:15:18.828 INFO kablam! 16 |     let test = stream.write(b);
Nov 01 06:15:18.828 INFO kablam!    |         ^^^^ help: consider using `_test` instead
Nov 01 06:15:18.835 INFO kablam!    |
Nov 01 06:15:18.835 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 06:15:18.835 INFO kablam! 
Nov 01 06:15:18.836 INFO kablam! warning: unused variable: `nr`
Nov 01 06:15:18.836 INFO kablam!   --> src/main.rs:17:9
Nov 01 06:15:18.836 INFO kablam!    |
Nov 01 06:15:18.837 INFO kablam! 17 |     let nr = stream.write(new_return);
Nov 01 06:15:18.837 INFO kablam!    |         ^^ help: consider using `_nr` instead
Nov 01 06:15:18.837 INFO kablam! 
Nov 01 06:15:18.837 INFO kablam! warning: unused variable: `test`
Nov 01 06:15:18.838 INFO kablam!   --> src/main.rs:58:9
Nov 01 06:15:18.838 INFO kablam!    |
Nov 01 06:15:18.838 INFO kablam! 58 |     let test = stream.write(c);
Nov 01 06:15:18.839 INFO kablam!    |         ^^^^ help: consider using `_test` instead
Nov 01 06:15:18.839 INFO kablam! 
Nov 01 06:15:18.839 INFO kablam! warning: unused variable: `nr`
Nov 01 06:15:18.839 INFO kablam!   --> src/main.rs:59:9
Nov 01 06:15:18.840 INFO kablam!    |
Nov 01 06:15:18.840 INFO kablam! 59 |     let nr = stream.write(new_return);
Nov 01 06:15:18.840 INFO kablam!    |         ^^ help: consider using `_nr` instead
Nov 01 06:15:18.840 INFO kablam! 
Nov 01 06:15:18.841 INFO kablam! warning: variable does not need to be mutable
Nov 01 06:15:18.841 INFO kablam!   --> src/main.rs:10:9
Nov 01 06:15:18.842 INFO kablam!    |
Nov 01 06:15:18.842 INFO kablam! 10 |     let mut b: &[u8] = domain.as_bytes();
Nov 01 06:15:18.842 INFO kablam!    |         ----^
Nov 01 06:15:18.843 INFO kablam!    |         |
Nov 01 06:15:18.843 INFO kablam!    |         help: remove this `mut`
Nov 01 06:15:18.843 INFO kablam!    |
Nov 01 06:15:18.843 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 06:15:18.844 INFO kablam! 
Nov 01 06:15:18.849 INFO kablam! warning: variable does not need to be mutable
Nov 01 06:15:18.849 INFO kablam!   --> src/main.rs:52:9
Nov 01 06:15:18.850 INFO kablam!    |
Nov 01 06:15:18.850 INFO kablam! 52 |     let mut c: &[u8] = &domain.as_bytes();
Nov 01 06:15:18.850 INFO kablam!    |         ----^
Nov 01 06:15:18.852 INFO kablam!    |         |
Nov 01 06:15:18.852 INFO kablam!    |         help: remove this `mut`
Nov 01 06:15:18.852 INFO kablam! 
Nov 01 06:15:18.853 INFO kablam! warning: variable does not need to be mutable
Nov 01 06:15:18.853 INFO kablam!   --> src/main.rs:53:9
Nov 01 06:15:18.853 INFO kablam!    |
Nov 01 06:15:18.853 INFO kablam! 53 |     let mut new_return: &[u8] = "\r\n".as_bytes();
Nov 01 06:15:18.854 INFO kablam!    |         ----^^^^^^^^^^
Nov 01 06:15:18.854 INFO kablam!    |         |
Nov 01 06:15:18.854 INFO kablam!    |         help: remove this `mut`
Nov 01 06:15:18.854 INFO kablam! 
Nov 01 06:15:18.855 INFO kablam! warning: variable does not need to be mutable
Nov 01 06:15:18.855 INFO kablam!   --> src/main.rs:69:9
Nov 01 06:15:18.855 INFO kablam!    |
Nov 01 06:15:18.855 INFO kablam! 69 |     let mut argus: Vec<_> = args().collect();
Nov 01 06:15:18.856 INFO kablam!    |         ----^^^^^
Nov 01 06:15:18.856 INFO kablam!    |         |
Nov 01 06:15:18.856 INFO kablam!    |         help: remove this `mut`
Nov 01 06:15:18.857 INFO kablam! 
Nov 01 06:15:19.020 INFO kablam! warning: unused import: `ToSocketAddrs`
Nov 01 06:15:19.020 INFO kablam!  --> src/main.rs:1:27
Nov 01 06:15:19.021 INFO kablam!   |
Nov 01 06:15:19.021 INFO kablam! 1 | use std::net::{TcpStream, ToSocketAddrs};
Nov 01 06:15:19.021 INFO kablam!   |                           ^^^^^^^^^^^^^
Nov 01 06:15:19.022 INFO kablam!   |
Nov 01 06:15:19.022 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 06:15:19.022 INFO kablam! 
Nov 01 06:15:19.074 INFO kablam! warning: unused variable: `test`
Nov 01 06:15:19.075 INFO kablam!   --> src/main.rs:16:9
Nov 01 06:15:19.075 INFO kablam!    |
Nov 01 06:15:19.075 INFO kablam! 16 |     let test = stream.write(b);
Nov 01 06:15:19.076 INFO kablam!    |         ^^^^ help: consider using `_test` instead
Nov 01 06:15:19.076 INFO kablam!    |
Nov 01 06:15:19.076 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 06:15:19.077 INFO kablam! 
Nov 01 06:15:19.077 INFO kablam! warning: unused variable: `nr`
Nov 01 06:15:19.077 INFO kablam!   --> src/main.rs:17:9
Nov 01 06:15:19.078 INFO kablam!    |
Nov 01 06:15:19.078 INFO kablam! 17 |     let nr = stream.write(new_return);
Nov 01 06:15:19.078 INFO kablam!    |         ^^ help: consider using `_nr` instead
Nov 01 06:15:19.078 INFO kablam! 
Nov 01 06:15:19.079 INFO kablam! warning: unused variable: `test`
Nov 01 06:15:19.079 INFO kablam!   --> src/main.rs:58:9
Nov 01 06:15:19.079 INFO kablam!    |
Nov 01 06:15:19.080 INFO kablam! 58 |     let test = stream.write(c);
Nov 01 06:15:19.080 INFO kablam!    |         ^^^^ help: consider using `_test` instead
Nov 01 06:15:19.080 INFO kablam! 
Nov 01 06:15:19.080 INFO kablam! warning: unused variable: `nr`
Nov 01 06:15:19.081 INFO kablam!   --> src/main.rs:59:9
Nov 01 06:15:19.081 INFO kablam!    |
Nov 01 06:15:19.081 INFO kablam! 59 |     let nr = stream.write(new_return);
Nov 01 06:15:19.082 INFO kablam!    |         ^^ help: consider using `_nr` instead
Nov 01 06:15:19.082 INFO kablam! 
Nov 01 06:15:19.082 INFO kablam! warning: variable does not need to be mutable
Nov 01 06:15:19.082 INFO kablam!   --> src/main.rs:10:9
Nov 01 06:15:19.083 INFO kablam!    |
Nov 01 06:15:19.083 INFO kablam! 10 |     let mut b: &[u8] = domain.as_bytes();
Nov 01 06:15:19.083 INFO kablam!    |         ----^
Nov 01 06:15:19.084 INFO kablam!    |         |
Nov 01 06:15:19.084 INFO kablam!    |         help: remove this `mut`
Nov 01 06:15:19.088 INFO kablam!    |
Nov 01 06:15:19.088 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 06:15:19.088 INFO kablam! 
Nov 01 06:15:19.088 INFO kablam! warning: variable does not need to be mutable
Nov 01 06:15:19.088 INFO kablam!   --> src/main.rs:52:9
Nov 01 06:15:19.088 INFO kablam!    |
Nov 01 06:15:19.088 INFO kablam! 52 |     let mut c: &[u8] = &domain.as_bytes();
Nov 01 06:15:19.088 INFO kablam!    |         ----^
Nov 01 06:15:19.088 INFO kablam!    |         |
Nov 01 06:15:19.088 INFO kablam!    |         help: remove this `mut`
Nov 01 06:15:19.088 INFO kablam! 
Nov 01 06:15:19.088 INFO kablam! warning: variable does not need to be mutable
Nov 01 06:15:19.088 INFO kablam!   --> src/main.rs:53:9
Nov 01 06:15:19.088 INFO kablam!    |
Nov 01 06:15:19.088 INFO kablam! 53 |     let mut new_return: &[u8] = "\r\n".as_bytes();
Nov 01 06:15:19.088 INFO kablam!    |         ----^^^^^^^^^^
Nov 01 06:15:19.088 INFO kablam!    |         |
Nov 01 06:15:19.088 INFO kablam!    |         help: remove this `mut`
Nov 01 06:15:19.088 INFO kablam! 
Nov 01 06:15:19.088 INFO kablam! warning: variable does not need to be mutable
Nov 01 06:15:19.088 INFO kablam!   --> src/main.rs:69:9
Nov 01 06:15:19.088 INFO kablam!    |
Nov 01 06:15:19.088 INFO kablam! 69 |     let mut argus: Vec<_> = args().collect();
Nov 01 06:15:19.088 INFO kablam!    |         ----^^^^^
Nov 01 06:15:19.088 INFO kablam!    |         |
Nov 01 06:15:19.088 INFO kablam!    |         help: remove this `mut`
Nov 01 06:15:19.088 INFO kablam! 
Nov 01 06:15:19.132 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Nov 01 06:15:19.133 INFO kablam! su: No module specific data is present
Nov 01 06:15:19.898 INFO running `"docker" "rm" "-f" "c80eb9b112e8c90064a10c4eefd57cec4cee42037644e0026ec4fc7453180e66"`
Nov 01 06:15:20.208 INFO blam! c80eb9b112e8c90064a10c4eefd57cec4cee42037644e0026ec4fc7453180e66