Oct 27 05:56:46.889 INFO checking deg4uss3r/rust_whois against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 05:56:46.890 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 05:56:47.324 INFO blam! 89ea61e83fe12098ca41e16c2660349f4e93d9153f96fb1195d9ba26a450fb33
Oct 27 05:56:47.324 INFO running `"docker" "start" "-a" "89ea61e83fe12098ca41e16c2660349f4e93d9153f96fb1195d9ba26a450fb33"`
Oct 27 05:56:49.730 INFO kablam! usermod: no changes
Oct 27 05:56:49.807 INFO kablam!     Checking whois v0.1.0 (/source)
Oct 27 05:56:50.175 INFO kablam! warning: unused import: `ToSocketAddrs`
Oct 27 05:56:50.175 INFO kablam!  --> src/main.rs:1:27
Oct 27 05:56:50.175 INFO kablam!   |
Oct 27 05:56:50.175 INFO kablam! 1 | use std::net::{TcpStream, ToSocketAddrs};
Oct 27 05:56:50.175 INFO kablam!   |                           ^^^^^^^^^^^^^
Oct 27 05:56:50.175 INFO kablam!   |
Oct 27 05:56:50.179 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 05:56:50.179 INFO kablam! 
Oct 27 05:56:50.213 INFO kablam! warning: unused variable: `test`
Oct 27 05:56:50.213 INFO kablam!   --> src/main.rs:16:9
Oct 27 05:56:50.213 INFO kablam!    |
Oct 27 05:56:50.213 INFO kablam! 16 |     let test = stream.write(b);
Oct 27 05:56:50.213 INFO kablam!    |         ^^^^ help: consider using `_test` instead
Oct 27 05:56:50.215 INFO kablam!    |
Oct 27 05:56:50.215 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 05:56:50.215 INFO kablam! 
Oct 27 05:56:50.215 INFO kablam! warning: unused variable: `nr`
Oct 27 05:56:50.215 INFO kablam!   --> src/main.rs:17:9
Oct 27 05:56:50.215 INFO kablam!    |
Oct 27 05:56:50.215 INFO kablam! 17 |     let nr = stream.write(new_return);
Oct 27 05:56:50.215 INFO kablam!    |         ^^ help: consider using `_nr` instead
Oct 27 05:56:50.215 INFO kablam! 
Oct 27 05:56:50.215 INFO kablam! warning: unused variable: `test`
Oct 27 05:56:50.215 INFO kablam!   --> src/main.rs:58:9
Oct 27 05:56:50.215 INFO kablam!    |
Oct 27 05:56:50.215 INFO kablam! 58 |     let test = stream.write(c);
Oct 27 05:56:50.215 INFO kablam!    |         ^^^^ help: consider using `_test` instead
Oct 27 05:56:50.215 INFO kablam! 
Oct 27 05:56:50.215 INFO kablam! warning: unused variable: `nr`
Oct 27 05:56:50.215 INFO kablam!   --> src/main.rs:59:9
Oct 27 05:56:50.215 INFO kablam!    |
Oct 27 05:56:50.215 INFO kablam! 59 |     let nr = stream.write(new_return);
Oct 27 05:56:50.215 INFO kablam!    |         ^^ help: consider using `_nr` instead
Oct 27 05:56:50.215 INFO kablam! 
Oct 27 05:56:50.219 INFO kablam! warning: variable does not need to be mutable
Oct 27 05:56:50.219 INFO kablam!   --> src/main.rs:10:9
Oct 27 05:56:50.219 INFO kablam!    |
Oct 27 05:56:50.219 INFO kablam! 10 |     let mut b: &[u8] = domain.as_bytes();
Oct 27 05:56:50.219 INFO kablam!    |         ----^
Oct 27 05:56:50.219 INFO kablam!    |         |
Oct 27 05:56:50.219 INFO kablam!    |         help: remove this `mut`
Oct 27 05:56:50.219 INFO kablam!    |
Oct 27 05:56:50.219 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 05:56:50.219 INFO kablam! 
Oct 27 05:56:50.222 INFO kablam! warning: variable does not need to be mutable
Oct 27 05:56:50.222 INFO kablam!   --> src/main.rs:52:9
Oct 27 05:56:50.222 INFO kablam!    |
Oct 27 05:56:50.222 INFO kablam! 52 |     let mut c: &[u8] = &domain.as_bytes();
Oct 27 05:56:50.222 INFO kablam!    |         ----^
Oct 27 05:56:50.222 INFO kablam!    |         |
Oct 27 05:56:50.222 INFO kablam!    |         help: remove this `mut`
Oct 27 05:56:50.222 INFO kablam! 
Oct 27 05:56:50.222 INFO kablam! warning: variable does not need to be mutable
Oct 27 05:56:50.222 INFO kablam!   --> src/main.rs:53:9
Oct 27 05:56:50.222 INFO kablam!    |
Oct 27 05:56:50.222 INFO kablam! 53 |     let mut new_return: &[u8] = "\r\n".as_bytes();
Oct 27 05:56:50.222 INFO kablam!    |         ----^^^^^^^^^^
Oct 27 05:56:50.222 INFO kablam!    |         |
Oct 27 05:56:50.222 INFO kablam!    |         help: remove this `mut`
Oct 27 05:56:50.227 INFO kablam! 
Oct 27 05:56:50.231 INFO kablam! warning: variable does not need to be mutable
Oct 27 05:56:50.231 INFO kablam!   --> src/main.rs:69:9
Oct 27 05:56:50.231 INFO kablam!    |
Oct 27 05:56:50.231 INFO kablam! 69 |     let mut argus: Vec<_> = args().collect();
Oct 27 05:56:50.231 INFO kablam!    |         ----^^^^^
Oct 27 05:56:50.231 INFO kablam!    |         |
Oct 27 05:56:50.231 INFO kablam!    |         help: remove this `mut`
Oct 27 05:56:50.231 INFO kablam! 
Oct 27 05:56:50.543 INFO kablam! warning: unused import: `ToSocketAddrs`
Oct 27 05:56:50.543 INFO kablam!  --> src/main.rs:1:27
Oct 27 05:56:50.543 INFO kablam!   |
Oct 27 05:56:50.543 INFO kablam! 1 | use std::net::{TcpStream, ToSocketAddrs};
Oct 27 05:56:50.543 INFO kablam!   |                           ^^^^^^^^^^^^^
Oct 27 05:56:50.543 INFO kablam!   |
Oct 27 05:56:50.543 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 05:56:50.543 INFO kablam! 
Oct 27 05:56:50.582 INFO kablam! warning: unused variable: `test`
Oct 27 05:56:50.582 INFO kablam!   --> src/main.rs:16:9
Oct 27 05:56:50.582 INFO kablam!    |
Oct 27 05:56:50.582 INFO kablam! 16 |     let test = stream.write(b);
Oct 27 05:56:50.582 INFO kablam!    |         ^^^^ help: consider using `_test` instead
Oct 27 05:56:50.582 INFO kablam!    |
Oct 27 05:56:50.582 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 05:56:50.582 INFO kablam! 
Oct 27 05:56:50.582 INFO kablam! warning: unused variable: `nr`
Oct 27 05:56:50.582 INFO kablam!   --> src/main.rs:17:9
Oct 27 05:56:50.582 INFO kablam!    |
Oct 27 05:56:50.582 INFO kablam! 17 |     let nr = stream.write(new_return);
Oct 27 05:56:50.582 INFO kablam!    |         ^^ help: consider using `_nr` instead
Oct 27 05:56:50.582 INFO kablam! 
Oct 27 05:56:50.582 INFO kablam! warning: unused variable: `test`
Oct 27 05:56:50.582 INFO kablam!   --> src/main.rs:58:9
Oct 27 05:56:50.582 INFO kablam!    |
Oct 27 05:56:50.582 INFO kablam! 58 |     let test = stream.write(c);
Oct 27 05:56:50.582 INFO kablam!    |         ^^^^ help: consider using `_test` instead
Oct 27 05:56:50.582 INFO kablam! 
Oct 27 05:56:50.582 INFO kablam! warning: unused variable: `nr`
Oct 27 05:56:50.582 INFO kablam!   --> src/main.rs:59:9
Oct 27 05:56:50.583 INFO kablam!    |
Oct 27 05:56:50.583 INFO kablam! 59 |     let nr = stream.write(new_return);
Oct 27 05:56:50.583 INFO kablam!    |         ^^ help: consider using `_nr` instead
Oct 27 05:56:50.583 INFO kablam! 
Oct 27 05:56:50.589 INFO kablam! warning: variable does not need to be mutable
Oct 27 05:56:50.589 INFO kablam!   --> src/main.rs:10:9
Oct 27 05:56:50.589 INFO kablam!    |
Oct 27 05:56:50.589 INFO kablam! 10 |     let mut b: &[u8] = domain.as_bytes();
Oct 27 05:56:50.589 INFO kablam!    |         ----^
Oct 27 05:56:50.590 INFO kablam!    |         |
Oct 27 05:56:50.590 INFO kablam!    |         help: remove this `mut`
Oct 27 05:56:50.590 INFO kablam!    |
Oct 27 05:56:50.590 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 05:56:50.590 INFO kablam! 
Oct 27 05:56:50.593 INFO kablam! warning: variable does not need to be mutable
Oct 27 05:56:50.593 INFO kablam!   --> src/main.rs:52:9
Oct 27 05:56:50.593 INFO kablam!    |
Oct 27 05:56:50.593 INFO kablam! 52 |     let mut c: &[u8] = &domain.as_bytes();
Oct 27 05:56:50.593 INFO kablam!    |         ----^
Oct 27 05:56:50.593 INFO kablam!    |         |
Oct 27 05:56:50.593 INFO kablam!    |         help: remove this `mut`
Oct 27 05:56:50.593 INFO kablam! 
Oct 27 05:56:50.593 INFO kablam! warning: variable does not need to be mutable
Oct 27 05:56:50.593 INFO kablam!   --> src/main.rs:53:9
Oct 27 05:56:50.593 INFO kablam!    |
Oct 27 05:56:50.593 INFO kablam! 53 |     let mut new_return: &[u8] = "\r\n".as_bytes();
Oct 27 05:56:50.593 INFO kablam!    |         ----^^^^^^^^^^
Oct 27 05:56:50.593 INFO kablam!    |         |
Oct 27 05:56:50.593 INFO kablam!    |         help: remove this `mut`
Oct 27 05:56:50.593 INFO kablam! 
Oct 27 05:56:50.596 INFO kablam! warning: variable does not need to be mutable
Oct 27 05:56:50.597 INFO kablam!   --> src/main.rs:69:9
Oct 27 05:56:50.597 INFO kablam!    |
Oct 27 05:56:50.598 INFO kablam! 69 |     let mut argus: Vec<_> = args().collect();
Oct 27 05:56:50.598 INFO kablam!    |         ----^^^^^
Oct 27 05:56:50.599 INFO kablam!    |         |
Oct 27 05:56:50.599 INFO kablam!    |         help: remove this `mut`
Oct 27 05:56:50.600 INFO kablam! 
Oct 27 05:56:50.644 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Oct 27 05:56:50.652 INFO kablam! su: No module specific data is present
Oct 27 05:56:51.383 INFO running `"docker" "rm" "-f" "89ea61e83fe12098ca41e16c2660349f4e93d9153f96fb1195d9ba26a450fb33"`
Oct 27 05:56:51.614 INFO blam! 89ea61e83fe12098ca41e16c2660349f4e93d9153f96fb1195d9ba26a450fb33