Oct 12 16:35:16.529 INFO checking nginth/rusterver against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 16:35:16.529 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/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 16:35:16.993 INFO blam! 1c336b7e53fa8f7cf1a267d8ca8172b45e4f8187c542a13ec4155c497289faf2
Oct 12 16:35:16.994 INFO running `"docker" "start" "-a" "1c336b7e53fa8f7cf1a267d8ca8172b45e4f8187c542a13ec4155c497289faf2"`
Oct 12 16:35:18.217 INFO kablam! usermod: no changes
Oct 12 16:35:18.284 INFO kablam!     Checking rusterver v0.1.0 (/source)
Oct 12 16:35:18.740 INFO kablam! warning: unused import: `std::str`
Oct 12 16:35:18.740 INFO kablam!  --> src/main.rs:7:5
Oct 12 16:35:18.740 INFO kablam!   |
Oct 12 16:35:18.740 INFO kablam! 7 | use std::str;
Oct 12 16:35:18.740 INFO kablam!   |     ^^^^^^^^
Oct 12 16:35:18.740 INFO kablam!   |
Oct 12 16:35:18.740 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 16:35:18.740 INFO kablam! 
Oct 12 16:35:18.740 INFO kablam! warning: unused import: `Error`
Oct 12 16:35:18.740 INFO kablam!  --> src/http/request.rs:2:33
Oct 12 16:35:18.740 INFO kablam!   |
Oct 12 16:35:18.740 INFO kablam! 2 | use std::io::{Lines, BufReader, Error};
Oct 12 16:35:18.740 INFO kablam!   |                                 ^^^^^
Oct 12 16:35:18.740 INFO kablam! 
Oct 12 16:35:18.740 INFO kablam! warning: unused import: `std::str::SplitWhitespace`
Oct 12 16:35:18.740 INFO kablam!  --> src/http/request.rs:4:5
Oct 12 16:35:18.740 INFO kablam!   |
Oct 12 16:35:18.741 INFO kablam! 4 | use std::str::SplitWhitespace;
Oct 12 16:35:18.741 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:35:18.741 INFO kablam! 
Oct 12 16:35:18.832 INFO kablam! warning: unused import: `std::str`
Oct 12 16:35:18.832 INFO kablam!  --> src/main.rs:7:5
Oct 12 16:35:18.832 INFO kablam!   |
Oct 12 16:35:18.832 INFO kablam! 7 | use std::str;
Oct 12 16:35:18.832 INFO kablam!   |     ^^^^^^^^
Oct 12 16:35:18.832 INFO kablam!   |
Oct 12 16:35:18.832 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 16:35:18.832 INFO kablam! 
Oct 12 16:35:18.832 INFO kablam! warning: unused import: `Error`
Oct 12 16:35:18.832 INFO kablam!  --> src/http/request.rs:2:33
Oct 12 16:35:18.832 INFO kablam!   |
Oct 12 16:35:18.832 INFO kablam! 2 | use std::io::{Lines, BufReader, Error};
Oct 12 16:35:18.832 INFO kablam!   |                                 ^^^^^
Oct 12 16:35:18.832 INFO kablam! 
Oct 12 16:35:18.832 INFO kablam! warning: unused import: `std::str::SplitWhitespace`
Oct 12 16:35:18.832 INFO kablam!  --> src/http/request.rs:4:5
Oct 12 16:35:18.832 INFO kablam!   |
Oct 12 16:35:18.832 INFO kablam! 4 | use std::str::SplitWhitespace;
Oct 12 16:35:18.832 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:35:18.832 INFO kablam! 
Oct 12 16:35:18.868 INFO kablam! warning: unused variable: `request_string`
Oct 12 16:35:18.868 INFO kablam!   --> src/main.rs:23:13
Oct 12 16:35:18.868 INFO kablam!    |
Oct 12 16:35:18.868 INFO kablam! 23 |     let mut request_string = String::new();
Oct 12 16:35:18.868 INFO kablam!    |             ^^^^^^^^^^^^^^ help: consider using `_request_string` instead
Oct 12 16:35:18.868 INFO kablam!    |
Oct 12 16:35:18.868 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 16:35:18.868 INFO kablam! 
Oct 12 16:35:18.868 INFO kablam! warning: variable does not need to be mutable
Oct 12 16:35:18.868 INFO kablam!   --> src/main.rs:22:9
Oct 12 16:35:18.868 INFO kablam!    |
Oct 12 16:35:18.868 INFO kablam! 22 |     let mut reader = BufReader::new(stream);
Oct 12 16:35:18.868 INFO kablam!    |         ----^^^^^^
Oct 12 16:35:18.868 INFO kablam!    |         |
Oct 12 16:35:18.869 INFO kablam!    |         help: remove this `mut`
Oct 12 16:35:18.869 INFO kablam!    |
Oct 12 16:35:18.869 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 16:35:18.869 INFO kablam! 
Oct 12 16:35:18.869 INFO kablam! warning: variable does not need to be mutable
Oct 12 16:35:18.869 INFO kablam!   --> src/main.rs:23:9
Oct 12 16:35:18.869 INFO kablam!    |
Oct 12 16:35:18.869 INFO kablam! 23 |     let mut request_string = String::new();
Oct 12 16:35:18.869 INFO kablam!    |         ----^^^^^^^^^^^^^^
Oct 12 16:35:18.869 INFO kablam!    |         |
Oct 12 16:35:18.869 INFO kablam!    |         help: remove this `mut`
Oct 12 16:35:18.869 INFO kablam! 
Oct 12 16:35:18.869 INFO kablam! warning: variable does not need to be mutable
Oct 12 16:35:18.869 INFO kablam!   --> src/http/response.rs:48:48
Oct 12 16:35:18.869 INFO kablam!    |
Oct 12 16:35:18.869 INFO kablam! 48 |     pub fn get_byte_response<'b>(&'b mut self, mut byte_vector: &'b mut Vec<u8>) -> &[u8] {
Oct 12 16:35:18.869 INFO kablam!    |                                                ----^^^^^^^^^^^
Oct 12 16:35:18.869 INFO kablam!    |                                                |
Oct 12 16:35:18.869 INFO kablam!    |                                                help: remove this `mut`
Oct 12 16:35:18.869 INFO kablam! 
Oct 12 16:35:18.880 INFO kablam! warning: variable does not need to be mutable
Oct 12 16:35:18.880 INFO kablam!   --> src/http/response.rs:55:45
Oct 12 16:35:18.880 INFO kablam!    |
Oct 12 16:35:18.880 INFO kablam! 55 |     fn construct_response<'b>(&'b mut self, mut byte_vector: &'b mut Vec<u8>) {
Oct 12 16:35:18.880 INFO kablam!    |                                             ----^^^^^^^^^^^
Oct 12 16:35:18.880 INFO kablam!    |                                             |
Oct 12 16:35:18.880 INFO kablam!    |                                             help: remove this `mut`
Oct 12 16:35:18.880 INFO kablam! 
Oct 12 16:35:18.880 INFO kablam! warning: method is never used: `get_reason`
Oct 12 16:35:18.880 INFO kablam!   --> src/http/response.rs:33:5
Oct 12 16:35:18.880 INFO kablam!    |
Oct 12 16:35:18.880 INFO kablam! 33 |     pub fn get_reason(&self) -> &'a str {
Oct 12 16:35:18.880 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:35:18.881 INFO kablam!    |
Oct 12 16:35:18.881 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 16:35:18.881 INFO kablam! 
Oct 12 16:35:18.881 INFO kablam! warning: method is never used: `get_code`
Oct 12 16:35:18.881 INFO kablam!   --> src/http/response.rs:37:5
Oct 12 16:35:18.881 INFO kablam!    |
Oct 12 16:35:18.881 INFO kablam! 37 |     pub fn get_code(&self) -> &'a str {
Oct 12 16:35:18.881 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:35:18.881 INFO kablam! 
Oct 12 16:35:18.881 INFO kablam! warning: method is never used: `get_version`
Oct 12 16:35:18.881 INFO kablam!   --> src/http/response.rs:41:5
Oct 12 16:35:18.881 INFO kablam!    |
Oct 12 16:35:18.881 INFO kablam! 41 |     pub fn get_version(&self) -> &'a str {
Oct 12 16:35:18.881 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:35:18.881 INFO kablam! 
Oct 12 16:35:18.968 INFO kablam! warning: unused variable: `request_string`
Oct 12 16:35:18.968 INFO kablam!   --> src/main.rs:23:13
Oct 12 16:35:18.968 INFO kablam!    |
Oct 12 16:35:18.968 INFO kablam! 23 |     let mut request_string = String::new();
Oct 12 16:35:18.968 INFO kablam!    |             ^^^^^^^^^^^^^^ help: consider using `_request_string` instead
Oct 12 16:35:18.968 INFO kablam!    |
Oct 12 16:35:18.968 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 16:35:18.968 INFO kablam! 
Oct 12 16:35:18.968 INFO kablam! warning: variable does not need to be mutable
Oct 12 16:35:18.968 INFO kablam!   --> src/main.rs:22:9
Oct 12 16:35:18.968 INFO kablam!    |
Oct 12 16:35:18.968 INFO kablam! 22 |     let mut reader = BufReader::new(stream);
Oct 12 16:35:18.968 INFO kablam!    |         ----^^^^^^
Oct 12 16:35:18.968 INFO kablam!    |         |
Oct 12 16:35:18.968 INFO kablam!    |         help: remove this `mut`
Oct 12 16:35:18.968 INFO kablam!    |
Oct 12 16:35:18.968 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 16:35:18.968 INFO kablam! 
Oct 12 16:35:18.968 INFO kablam! warning: variable does not need to be mutable
Oct 12 16:35:18.968 INFO kablam!   --> src/main.rs:23:9
Oct 12 16:35:18.968 INFO kablam!    |
Oct 12 16:35:18.968 INFO kablam! 23 |     let mut request_string = String::new();
Oct 12 16:35:18.969 INFO kablam!    |         ----^^^^^^^^^^^^^^
Oct 12 16:35:18.969 INFO kablam!    |         |
Oct 12 16:35:18.969 INFO kablam!    |         help: remove this `mut`
Oct 12 16:35:18.969 INFO kablam! 
Oct 12 16:35:18.980 INFO kablam! warning: variable does not need to be mutable
Oct 12 16:35:18.980 INFO kablam!   --> src/http/response.rs:48:48
Oct 12 16:35:18.980 INFO kablam!    |
Oct 12 16:35:18.980 INFO kablam! 48 |     pub fn get_byte_response<'b>(&'b mut self, mut byte_vector: &'b mut Vec<u8>) -> &[u8] {
Oct 12 16:35:18.980 INFO kablam!    |                                                ----^^^^^^^^^^^
Oct 12 16:35:18.981 INFO kablam!    |                                                |
Oct 12 16:35:18.981 INFO kablam!    |                                                help: remove this `mut`
Oct 12 16:35:18.981 INFO kablam! 
Oct 12 16:35:18.981 INFO kablam! warning: variable does not need to be mutable
Oct 12 16:35:18.981 INFO kablam!   --> src/http/response.rs:55:45
Oct 12 16:35:18.981 INFO kablam!    |
Oct 12 16:35:18.981 INFO kablam! 55 |     fn construct_response<'b>(&'b mut self, mut byte_vector: &'b mut Vec<u8>) {
Oct 12 16:35:18.981 INFO kablam!    |                                             ----^^^^^^^^^^^
Oct 12 16:35:18.981 INFO kablam!    |                                             |
Oct 12 16:35:18.981 INFO kablam!    |                                             help: remove this `mut`
Oct 12 16:35:18.981 INFO kablam! 
Oct 12 16:35:18.981 INFO kablam! warning: method is never used: `get_reason`
Oct 12 16:35:18.981 INFO kablam!   --> src/http/response.rs:33:5
Oct 12 16:35:18.981 INFO kablam!    |
Oct 12 16:35:18.981 INFO kablam! 33 |     pub fn get_reason(&self) -> &'a str {
Oct 12 16:35:18.981 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:35:18.981 INFO kablam!    |
Oct 12 16:35:18.981 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 16:35:18.981 INFO kablam! 
Oct 12 16:35:18.981 INFO kablam! warning: method is never used: `get_code`
Oct 12 16:35:18.981 INFO kablam!   --> src/http/response.rs:37:5
Oct 12 16:35:18.981 INFO kablam!    |
Oct 12 16:35:18.981 INFO kablam! 37 |     pub fn get_code(&self) -> &'a str {
Oct 12 16:35:18.981 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:35:18.981 INFO kablam! 
Oct 12 16:35:18.981 INFO kablam! warning: method is never used: `get_version`
Oct 12 16:35:18.981 INFO kablam!   --> src/http/response.rs:41:5
Oct 12 16:35:18.981 INFO kablam!    |
Oct 12 16:35:18.981 INFO kablam! 41 |     pub fn get_version(&self) -> &'a str {
Oct 12 16:35:18.981 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 16:35:18.981 INFO kablam! 
Oct 12 16:35:19.013 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Oct 12 16:35:19.028 INFO kablam! su: No module specific data is present
Oct 12 16:35:19.574 INFO running `"docker" "rm" "-f" "1c336b7e53fa8f7cf1a267d8ca8172b45e4f8187c542a13ec4155c497289faf2"`
Oct 12 16:35:19.892 INFO blam! 1c336b7e53fa8f7cf1a267d8ca8172b45e4f8187c542a13ec4155c497289faf2