Nov 01 00:03:00.893 INFO checking nginth/rusterver against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 00:03:00.893 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 00:03:01.389 INFO blam! 25354c19abe50cd9ac0343cf160a0da005633fff5620adc9dd6e93421c09954b
Nov 01 00:03:01.391 INFO running `"docker" "start" "-a" "25354c19abe50cd9ac0343cf160a0da005633fff5620adc9dd6e93421c09954b"`
Nov 01 00:03:03.172 INFO kablam! usermod: no changes
Nov 01 00:03:03.224 INFO kablam!     Checking rusterver v0.1.0 (/source)
Nov 01 00:03:03.680 INFO kablam! warning: unused import: `std::str`
Nov 01 00:03:03.680 INFO kablam!  --> src/main.rs:7:5
Nov 01 00:03:03.680 INFO kablam!   |
Nov 01 00:03:03.680 INFO kablam! 7 | use std::str;
Nov 01 00:03:03.680 INFO kablam!   |     ^^^^^^^^
Nov 01 00:03:03.680 INFO kablam!   |
Nov 01 00:03:03.680 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 00:03:03.680 INFO kablam! 
Nov 01 00:03:03.680 INFO kablam! warning: unused import: `Error`
Nov 01 00:03:03.680 INFO kablam!  --> src/http/request.rs:2:33
Nov 01 00:03:03.680 INFO kablam!   |
Nov 01 00:03:03.680 INFO kablam! 2 | use std::io::{Lines, BufReader, Error};
Nov 01 00:03:03.680 INFO kablam!   |                                 ^^^^^
Nov 01 00:03:03.680 INFO kablam! 
Nov 01 00:03:03.680 INFO kablam! warning: unused import: `std::str::SplitWhitespace`
Nov 01 00:03:03.680 INFO kablam!  --> src/http/request.rs:4:5
Nov 01 00:03:03.680 INFO kablam!   |
Nov 01 00:03:03.680 INFO kablam! 4 | use std::str::SplitWhitespace;
Nov 01 00:03:03.680 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:03:03.680 INFO kablam! 
Nov 01 00:03:03.737 INFO kablam! warning: unused variable: `request_string`
Nov 01 00:03:03.737 INFO kablam!   --> src/main.rs:23:13
Nov 01 00:03:03.737 INFO kablam!    |
Nov 01 00:03:03.737 INFO kablam! 23 |     let mut request_string = String::new();
Nov 01 00:03:03.737 INFO kablam!    |             ^^^^^^^^^^^^^^ help: consider using `_request_string` instead
Nov 01 00:03:03.738 INFO kablam!    |
Nov 01 00:03:03.738 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 00:03:03.738 INFO kablam! 
Nov 01 00:03:03.744 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:03:03.745 INFO kablam!   --> src/main.rs:22:9
Nov 01 00:03:03.745 INFO kablam!    |
Nov 01 00:03:03.745 INFO kablam! 22 |     let mut reader = BufReader::new(stream);
Nov 01 00:03:03.745 INFO kablam!    |         ----^^^^^^
Nov 01 00:03:03.745 INFO kablam!    |         |
Nov 01 00:03:03.745 INFO kablam!    |         help: remove this `mut`
Nov 01 00:03:03.746 INFO kablam!    |
Nov 01 00:03:03.746 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 00:03:03.746 INFO kablam! 
Nov 01 00:03:03.746 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:03:03.746 INFO kablam!   --> src/main.rs:23:9
Nov 01 00:03:03.746 INFO kablam!    |
Nov 01 00:03:03.747 INFO kablam! 23 |     let mut request_string = String::new();
Nov 01 00:03:03.747 INFO kablam!    |         ----^^^^^^^^^^^^^^
Nov 01 00:03:03.747 INFO kablam!    |         |
Nov 01 00:03:03.747 INFO kablam!    |         help: remove this `mut`
Nov 01 00:03:03.747 INFO kablam! 
Nov 01 00:03:03.760 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:03:03.760 INFO kablam!   --> src/http/response.rs:48:48
Nov 01 00:03:03.760 INFO kablam!    |
Nov 01 00:03:03.761 INFO kablam! 48 |     pub fn get_byte_response<'b>(&'b mut self, mut byte_vector: &'b mut Vec<u8>) -> &[u8] {
Nov 01 00:03:03.761 INFO kablam!    |                                                ----^^^^^^^^^^^
Nov 01 00:03:03.761 INFO kablam!    |                                                |
Nov 01 00:03:03.761 INFO kablam!    |                                                help: remove this `mut`
Nov 01 00:03:03.761 INFO kablam! 
Nov 01 00:03:03.764 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:03:03.764 INFO kablam!   --> src/http/response.rs:55:45
Nov 01 00:03:03.765 INFO kablam!    |
Nov 01 00:03:03.765 INFO kablam! 55 |     fn construct_response<'b>(&'b mut self, mut byte_vector: &'b mut Vec<u8>) {
Nov 01 00:03:03.765 INFO kablam!    |                                             ----^^^^^^^^^^^
Nov 01 00:03:03.765 INFO kablam!    |                                             |
Nov 01 00:03:03.765 INFO kablam!    |                                             help: remove this `mut`
Nov 01 00:03:03.765 INFO kablam! 
Nov 01 00:03:03.766 INFO kablam! warning: method is never used: `get_reason`
Nov 01 00:03:03.766 INFO kablam!   --> src/http/response.rs:33:5
Nov 01 00:03:03.766 INFO kablam!    |
Nov 01 00:03:03.766 INFO kablam! 33 |     pub fn get_reason(&self) -> &'a str {
Nov 01 00:03:03.766 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:03:03.766 INFO kablam!    |
Nov 01 00:03:03.767 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 00:03:03.767 INFO kablam! 
Nov 01 00:03:03.767 INFO kablam! warning: method is never used: `get_code`
Nov 01 00:03:03.767 INFO kablam!   --> src/http/response.rs:37:5
Nov 01 00:03:03.767 INFO kablam!    |
Nov 01 00:03:03.767 INFO kablam! 37 |     pub fn get_code(&self) -> &'a str {
Nov 01 00:03:03.768 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:03:03.768 INFO kablam! 
Nov 01 00:03:03.768 INFO kablam! warning: method is never used: `get_version`
Nov 01 00:03:03.768 INFO kablam!   --> src/http/response.rs:41:5
Nov 01 00:03:03.768 INFO kablam!    |
Nov 01 00:03:03.769 INFO kablam! 41 |     pub fn get_version(&self) -> &'a str {
Nov 01 00:03:03.769 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:03:03.769 INFO kablam! 
Nov 01 00:03:03.825 INFO kablam! warning: unused import: `std::str`
Nov 01 00:03:03.825 INFO kablam!  --> src/main.rs:7:5
Nov 01 00:03:03.825 INFO kablam!   |
Nov 01 00:03:03.825 INFO kablam! 7 | use std::str;
Nov 01 00:03:03.825 INFO kablam!   |     ^^^^^^^^
Nov 01 00:03:03.826 INFO kablam!   |
Nov 01 00:03:03.826 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 00:03:03.826 INFO kablam! 
Nov 01 00:03:03.826 INFO kablam! warning: unused import: `Error`
Nov 01 00:03:03.826 INFO kablam!  --> src/http/request.rs:2:33
Nov 01 00:03:03.826 INFO kablam!   |
Nov 01 00:03:03.826 INFO kablam! 2 | use std::io::{Lines, BufReader, Error};
Nov 01 00:03:03.827 INFO kablam!   |                                 ^^^^^
Nov 01 00:03:03.827 INFO kablam! 
Nov 01 00:03:03.827 INFO kablam! warning: unused import: `std::str::SplitWhitespace`
Nov 01 00:03:03.827 INFO kablam!  --> src/http/request.rs:4:5
Nov 01 00:03:03.827 INFO kablam!   |
Nov 01 00:03:03.827 INFO kablam! 4 | use std::str::SplitWhitespace;
Nov 01 00:03:03.827 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:03:03.827 INFO kablam! 
Nov 01 00:03:03.906 INFO kablam! warning: unused variable: `request_string`
Nov 01 00:03:03.906 INFO kablam!   --> src/main.rs:23:13
Nov 01 00:03:03.906 INFO kablam!    |
Nov 01 00:03:03.906 INFO kablam! 23 |     let mut request_string = String::new();
Nov 01 00:03:03.906 INFO kablam!    |             ^^^^^^^^^^^^^^ help: consider using `_request_string` instead
Nov 01 00:03:03.906 INFO kablam!    |
Nov 01 00:03:03.906 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 00:03:03.906 INFO kablam! 
Nov 01 00:03:03.917 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:03:03.917 INFO kablam!   --> src/main.rs:22:9
Nov 01 00:03:03.917 INFO kablam!    |
Nov 01 00:03:03.917 INFO kablam! 22 |     let mut reader = BufReader::new(stream);
Nov 01 00:03:03.917 INFO kablam!    |         ----^^^^^^
Nov 01 00:03:03.917 INFO kablam!    |         |
Nov 01 00:03:03.917 INFO kablam!    |         help: remove this `mut`
Nov 01 00:03:03.917 INFO kablam!    |
Nov 01 00:03:03.917 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 00:03:03.917 INFO kablam! 
Nov 01 00:03:03.917 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:03:03.917 INFO kablam!   --> src/main.rs:23:9
Nov 01 00:03:03.917 INFO kablam!    |
Nov 01 00:03:03.917 INFO kablam! 23 |     let mut request_string = String::new();
Nov 01 00:03:03.917 INFO kablam!    |         ----^^^^^^^^^^^^^^
Nov 01 00:03:03.917 INFO kablam!    |         |
Nov 01 00:03:03.917 INFO kablam!    |         help: remove this `mut`
Nov 01 00:03:03.917 INFO kablam! 
Nov 01 00:03:03.932 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:03:03.932 INFO kablam!   --> src/http/response.rs:48:48
Nov 01 00:03:03.932 INFO kablam!    |
Nov 01 00:03:03.932 INFO kablam! 48 |     pub fn get_byte_response<'b>(&'b mut self, mut byte_vector: &'b mut Vec<u8>) -> &[u8] {
Nov 01 00:03:03.932 INFO kablam!    |                                                ----^^^^^^^^^^^
Nov 01 00:03:03.932 INFO kablam!    |                                                |
Nov 01 00:03:03.932 INFO kablam!    |                                                help: remove this `mut`
Nov 01 00:03:03.932 INFO kablam! 
Nov 01 00:03:03.934 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:03:03.937 INFO kablam!   --> src/http/response.rs:55:45
Nov 01 00:03:03.937 INFO kablam!    |
Nov 01 00:03:03.937 INFO kablam! 55 |     fn construct_response<'b>(&'b mut self, mut byte_vector: &'b mut Vec<u8>) {
Nov 01 00:03:03.937 INFO kablam!    |                                             ----^^^^^^^^^^^
Nov 01 00:03:03.937 INFO kablam!    |                                             |
Nov 01 00:03:03.937 INFO kablam!    |                                             help: remove this `mut`
Nov 01 00:03:03.937 INFO kablam! 
Nov 01 00:03:03.937 INFO kablam! warning: method is never used: `get_reason`
Nov 01 00:03:03.937 INFO kablam!   --> src/http/response.rs:33:5
Nov 01 00:03:03.937 INFO kablam!    |
Nov 01 00:03:03.937 INFO kablam! 33 |     pub fn get_reason(&self) -> &'a str {
Nov 01 00:03:03.937 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:03:03.937 INFO kablam!    |
Nov 01 00:03:03.937 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 00:03:03.937 INFO kablam! 
Nov 01 00:03:03.937 INFO kablam! warning: method is never used: `get_code`
Nov 01 00:03:03.937 INFO kablam!   --> src/http/response.rs:37:5
Nov 01 00:03:03.937 INFO kablam!    |
Nov 01 00:03:03.937 INFO kablam! 37 |     pub fn get_code(&self) -> &'a str {
Nov 01 00:03:03.937 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:03:03.937 INFO kablam! 
Nov 01 00:03:03.937 INFO kablam! warning: method is never used: `get_version`
Nov 01 00:03:03.937 INFO kablam!   --> src/http/response.rs:41:5
Nov 01 00:03:03.937 INFO kablam!    |
Nov 01 00:03:03.937 INFO kablam! 41 |     pub fn get_version(&self) -> &'a str {
Nov 01 00:03:03.937 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:03:03.937 INFO kablam! 
Nov 01 00:03:03.987 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Nov 01 00:03:03.991 INFO kablam! su: No module specific data is present
Nov 01 00:03:05.248 INFO running `"docker" "rm" "-f" "25354c19abe50cd9ac0343cf160a0da005633fff5620adc9dd6e93421c09954b"`
Nov 01 00:03:05.672 INFO blam! 25354c19abe50cd9ac0343cf160a0da005633fff5620adc9dd6e93421c09954b