Dec 05 12:53:21.993 INFO testing nginth/rusterver against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 12:53:21.993 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 05 12:53:22.600 INFO [stdout] 7656b9caf80916eefec16ff2e58353cf4d704e4cab7d264f15e954c6b7a9a4f7
Dec 05 12:53:22.604 INFO running `"docker" "start" "-a" "7656b9caf80916eefec16ff2e58353cf4d704e4cab7d264f15e954c6b7a9a4f7"`
Dec 05 12:53:24.243 INFO [stderr] usermod: no changes
Dec 05 12:53:24.344 INFO [stderr]    Compiling rusterver v0.1.0 (/source)
Dec 05 12:53:24.600 INFO [stderr] warning: unused import: `std::str`
Dec 05 12:53:24.600 INFO [stderr]  --> src/main.rs:7:5
Dec 05 12:53:24.600 INFO [stderr]   |
Dec 05 12:53:24.600 INFO [stderr] 7 | use std::str;
Dec 05 12:53:24.600 INFO [stderr]   |     ^^^^^^^^
Dec 05 12:53:24.600 INFO [stderr]   |
Dec 05 12:53:24.600 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 12:53:24.600 INFO [stderr] 
Dec 05 12:53:24.600 INFO [stderr] warning: unused import: `Error`
Dec 05 12:53:24.600 INFO [stderr]  --> src/http/request.rs:2:33
Dec 05 12:53:24.600 INFO [stderr]   |
Dec 05 12:53:24.600 INFO [stderr] 2 | use std::io::{Lines, BufReader, Error};
Dec 05 12:53:24.600 INFO [stderr]   |                                 ^^^^^
Dec 05 12:53:24.600 INFO [stderr] 
Dec 05 12:53:24.600 INFO [stderr] warning: unused import: `std::str::SplitWhitespace`
Dec 05 12:53:24.600 INFO [stderr]  --> src/http/request.rs:4:5
Dec 05 12:53:24.600 INFO [stderr]   |
Dec 05 12:53:24.600 INFO [stderr] 4 | use std::str::SplitWhitespace;
Dec 05 12:53:24.600 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:53:24.600 INFO [stderr] 
Dec 05 12:53:24.653 INFO [stderr] warning: unused variable: `request_string`
Dec 05 12:53:24.653 INFO [stderr]   --> src/main.rs:23:13
Dec 05 12:53:24.653 INFO [stderr]    |
Dec 05 12:53:24.653 INFO [stderr] 23 |     let mut request_string = String::new();
Dec 05 12:53:24.653 INFO [stderr]    |             ^^^^^^^^^^^^^^ help: consider using `_request_string` instead
Dec 05 12:53:24.653 INFO [stderr]    |
Dec 05 12:53:24.653 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 12:53:24.653 INFO [stderr] 
Dec 05 12:53:24.656 INFO [stderr] warning: variable does not need to be mutable
Dec 05 12:53:24.656 INFO [stderr]   --> src/main.rs:22:9
Dec 05 12:53:24.656 INFO [stderr]    |
Dec 05 12:53:24.656 INFO [stderr] 22 |     let mut reader = BufReader::new(stream);
Dec 05 12:53:24.656 INFO [stderr]    |         ----^^^^^^
Dec 05 12:53:24.656 INFO [stderr]    |         |
Dec 05 12:53:24.656 INFO [stderr]    |         help: remove this `mut`
Dec 05 12:53:24.656 INFO [stderr]    |
Dec 05 12:53:24.656 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 12:53:24.656 INFO [stderr] 
Dec 05 12:53:24.656 INFO [stderr] warning: variable does not need to be mutable
Dec 05 12:53:24.656 INFO [stderr]   --> src/main.rs:23:9
Dec 05 12:53:24.656 INFO [stderr]    |
Dec 05 12:53:24.656 INFO [stderr] 23 |     let mut request_string = String::new();
Dec 05 12:53:24.656 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 05 12:53:24.656 INFO [stderr]    |         |
Dec 05 12:53:24.656 INFO [stderr]    |         help: remove this `mut`
Dec 05 12:53:24.656 INFO [stderr] 
Dec 05 12:53:24.676 INFO [stderr] warning: variable does not need to be mutable
Dec 05 12:53:24.676 INFO [stderr]   --> src/http/response.rs:48:48
Dec 05 12:53:24.676 INFO [stderr]    |
Dec 05 12:53:24.676 INFO [stderr] 48 |     pub fn get_byte_response<'b>(&'b mut self, mut byte_vector: &'b mut Vec<u8>) -> &[u8] {
Dec 05 12:53:24.676 INFO [stderr]    |                                                ----^^^^^^^^^^^
Dec 05 12:53:24.676 INFO [stderr]    |                                                |
Dec 05 12:53:24.676 INFO [stderr]    |                                                help: remove this `mut`
Dec 05 12:53:24.676 INFO [stderr] 
Dec 05 12:53:24.684 INFO [stderr] warning: variable does not need to be mutable
Dec 05 12:53:24.684 INFO [stderr]   --> src/http/response.rs:55:45
Dec 05 12:53:24.684 INFO [stderr]    |
Dec 05 12:53:24.684 INFO [stderr] 55 |     fn construct_response<'b>(&'b mut self, mut byte_vector: &'b mut Vec<u8>) {
Dec 05 12:53:24.684 INFO [stderr]    |                                             ----^^^^^^^^^^^
Dec 05 12:53:24.684 INFO [stderr]    |                                             |
Dec 05 12:53:24.684 INFO [stderr]    |                                             help: remove this `mut`
Dec 05 12:53:24.684 INFO [stderr] 
Dec 05 12:53:24.684 INFO [stderr] warning: method is never used: `get_reason`
Dec 05 12:53:24.684 INFO [stderr]   --> src/http/response.rs:33:5
Dec 05 12:53:24.684 INFO [stderr]    |
Dec 05 12:53:24.684 INFO [stderr] 33 |     pub fn get_reason(&self) -> &'a str {
Dec 05 12:53:24.684 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:53:24.684 INFO [stderr]    |
Dec 05 12:53:24.684 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 12:53:24.684 INFO [stderr] 
Dec 05 12:53:24.684 INFO [stderr] warning: method is never used: `get_code`
Dec 05 12:53:24.684 INFO [stderr]   --> src/http/response.rs:37:5
Dec 05 12:53:24.684 INFO [stderr]    |
Dec 05 12:53:24.684 INFO [stderr] 37 |     pub fn get_code(&self) -> &'a str {
Dec 05 12:53:24.684 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:53:24.684 INFO [stderr] 
Dec 05 12:53:24.684 INFO [stderr] warning: method is never used: `get_version`
Dec 05 12:53:24.685 INFO [stderr]   --> src/http/response.rs:41:5
Dec 05 12:53:24.685 INFO [stderr]    |
Dec 05 12:53:24.685 INFO [stderr] 41 |     pub fn get_version(&self) -> &'a str {
Dec 05 12:53:24.685 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:53:24.685 INFO [stderr] 
Dec 05 12:53:25.572 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Dec 05 12:53:25.572 INFO [stderr] su: No module specific data is present
Dec 05 12:53:26.671 INFO running `"docker" "inspect" "7656b9caf80916eefec16ff2e58353cf4d704e4cab7d264f15e954c6b7a9a4f7"`
Dec 05 12:53:26.950 INFO running `"docker" "rm" "-f" "7656b9caf80916eefec16ff2e58353cf4d704e4cab7d264f15e954c6b7a9a4f7"`
Dec 05 12:53:27.324 INFO [stdout] 7656b9caf80916eefec16ff2e58353cf4d704e4cab7d264f15e954c6b7a9a4f7
Dec 05 12:53:27.328 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 05 12:53:27.767 INFO [stdout] a52f65f4dd7d3fe7cd5546e054eef4d7d3fa65602dad3bde94854017d2495b3a
Dec 05 12:53:27.770 INFO running `"docker" "start" "-a" "a52f65f4dd7d3fe7cd5546e054eef4d7d3fa65602dad3bde94854017d2495b3a"`
Dec 05 12:53:29.072 INFO [stderr] usermod: no changes
Dec 05 12:53:29.116 INFO [stderr]    Compiling rusterver v0.1.0 (/source)
Dec 05 12:53:29.343 INFO [stderr] warning: unused import: `std::str`
Dec 05 12:53:29.343 INFO [stderr]  --> src/main.rs:7:5
Dec 05 12:53:29.343 INFO [stderr]   |
Dec 05 12:53:29.343 INFO [stderr] 7 | use std::str;
Dec 05 12:53:29.343 INFO [stderr]   |     ^^^^^^^^
Dec 05 12:53:29.343 INFO [stderr]   |
Dec 05 12:53:29.343 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 12:53:29.343 INFO [stderr] 
Dec 05 12:53:29.343 INFO [stderr] warning: unused import: `Error`
Dec 05 12:53:29.343 INFO [stderr]  --> src/http/request.rs:2:33
Dec 05 12:53:29.343 INFO [stderr]   |
Dec 05 12:53:29.343 INFO [stderr] 2 | use std::io::{Lines, BufReader, Error};
Dec 05 12:53:29.343 INFO [stderr]   |                                 ^^^^^
Dec 05 12:53:29.343 INFO [stderr] 
Dec 05 12:53:29.343 INFO [stderr] warning: unused import: `std::str::SplitWhitespace`
Dec 05 12:53:29.343 INFO [stderr]  --> src/http/request.rs:4:5
Dec 05 12:53:29.343 INFO [stderr]   |
Dec 05 12:53:29.343 INFO [stderr] 4 | use std::str::SplitWhitespace;
Dec 05 12:53:29.343 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:53:29.343 INFO [stderr] 
Dec 05 12:53:29.399 INFO [stderr] warning: unused variable: `request_string`
Dec 05 12:53:29.399 INFO [stderr]   --> src/main.rs:23:13
Dec 05 12:53:29.399 INFO [stderr]    |
Dec 05 12:53:29.399 INFO [stderr] 23 |     let mut request_string = String::new();
Dec 05 12:53:29.399 INFO [stderr]    |             ^^^^^^^^^^^^^^ help: consider using `_request_string` instead
Dec 05 12:53:29.399 INFO [stderr]    |
Dec 05 12:53:29.400 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 12:53:29.400 INFO [stderr] 
Dec 05 12:53:29.403 INFO [stderr] warning: variable does not need to be mutable
Dec 05 12:53:29.403 INFO [stderr]   --> src/main.rs:22:9
Dec 05 12:53:29.403 INFO [stderr]    |
Dec 05 12:53:29.403 INFO [stderr] 22 |     let mut reader = BufReader::new(stream);
Dec 05 12:53:29.403 INFO [stderr]    |         ----^^^^^^
Dec 05 12:53:29.403 INFO [stderr]    |         |
Dec 05 12:53:29.403 INFO [stderr]    |         help: remove this `mut`
Dec 05 12:53:29.403 INFO [stderr]    |
Dec 05 12:53:29.408 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 12:53:29.408 INFO [stderr] 
Dec 05 12:53:29.408 INFO [stderr] warning: variable does not need to be mutable
Dec 05 12:53:29.408 INFO [stderr]   --> src/main.rs:23:9
Dec 05 12:53:29.408 INFO [stderr]    |
Dec 05 12:53:29.408 INFO [stderr] 23 |     let mut request_string = String::new();
Dec 05 12:53:29.408 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 05 12:53:29.408 INFO [stderr]    |         |
Dec 05 12:53:29.408 INFO [stderr]    |         help: remove this `mut`
Dec 05 12:53:29.408 INFO [stderr] 
Dec 05 12:53:29.416 INFO [stderr] warning: variable does not need to be mutable
Dec 05 12:53:29.419 INFO [stderr]   --> src/http/response.rs:48:48
Dec 05 12:53:29.419 INFO [stderr]    |
Dec 05 12:53:29.419 INFO [stderr] 48 |     pub fn get_byte_response<'b>(&'b mut self, mut byte_vector: &'b mut Vec<u8>) -> &[u8] {
Dec 05 12:53:29.419 INFO [stderr]    |                                                ----^^^^^^^^^^^
Dec 05 12:53:29.419 INFO [stderr]    |                                                |
Dec 05 12:53:29.419 INFO [stderr]    |                                                help: remove this `mut`
Dec 05 12:53:29.419 INFO [stderr] 
Dec 05 12:53:29.420 INFO [stderr] warning: variable does not need to be mutable
Dec 05 12:53:29.420 INFO [stderr]   --> src/http/response.rs:55:45
Dec 05 12:53:29.420 INFO [stderr]    |
Dec 05 12:53:29.420 INFO [stderr] 55 |     fn construct_response<'b>(&'b mut self, mut byte_vector: &'b mut Vec<u8>) {
Dec 05 12:53:29.420 INFO [stderr]    |                                             ----^^^^^^^^^^^
Dec 05 12:53:29.420 INFO [stderr]    |                                             |
Dec 05 12:53:29.420 INFO [stderr]    |                                             help: remove this `mut`
Dec 05 12:53:29.420 INFO [stderr] 
Dec 05 12:53:29.421 INFO [stderr] warning: method is never used: `get_reason`
Dec 05 12:53:29.421 INFO [stderr]   --> src/http/response.rs:33:5
Dec 05 12:53:29.421 INFO [stderr]    |
Dec 05 12:53:29.421 INFO [stderr] 33 |     pub fn get_reason(&self) -> &'a str {
Dec 05 12:53:29.421 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:53:29.422 INFO [stderr]    |
Dec 05 12:53:29.422 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 12:53:29.422 INFO [stderr] 
Dec 05 12:53:29.422 INFO [stderr] warning: method is never used: `get_code`
Dec 05 12:53:29.422 INFO [stderr]   --> src/http/response.rs:37:5
Dec 05 12:53:29.422 INFO [stderr]    |
Dec 05 12:53:29.422 INFO [stderr] 37 |     pub fn get_code(&self) -> &'a str {
Dec 05 12:53:29.422 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:53:29.428 INFO [stderr] 
Dec 05 12:53:29.428 INFO [stderr] warning: method is never used: `get_version`
Dec 05 12:53:29.428 INFO [stderr]   --> src/http/response.rs:41:5
Dec 05 12:53:29.428 INFO [stderr]    |
Dec 05 12:53:29.428 INFO [stderr] 41 |     pub fn get_version(&self) -> &'a str {
Dec 05 12:53:29.428 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 12:53:29.428 INFO [stderr] 
Dec 05 12:53:29.744 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Dec 05 12:53:29.747 INFO [stderr] su: No module specific data is present
Dec 05 12:53:30.063 INFO running `"docker" "inspect" "a52f65f4dd7d3fe7cd5546e054eef4d7d3fa65602dad3bde94854017d2495b3a"`
Dec 05 12:53:30.182 INFO running `"docker" "rm" "-f" "a52f65f4dd7d3fe7cd5546e054eef4d7d3fa65602dad3bde94854017d2495b3a"`
Dec 05 12:53:30.316 INFO [stdout] a52f65f4dd7d3fe7cd5546e054eef4d7d3fa65602dad3bde94854017d2495b3a
Dec 05 12:53:30.318 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"`
Dec 05 12:53:30.538 INFO [stdout] 5e4580908a27e94852906621e15f67251eceff1764dcc9b3ea5ff702bd682d1c
Dec 05 12:53:30.541 INFO running `"docker" "start" "-a" "5e4580908a27e94852906621e15f67251eceff1764dcc9b3ea5ff702bd682d1c"`
Dec 05 12:53:31.072 INFO [stderr] usermod: no changes
Dec 05 12:53:31.124 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 12:53:31.124 INFO [stderr]      Running /target/debug/deps/rusterver-69fe1e4f0f3265a0
Dec 05 12:53:31.129 INFO [stdout] 
Dec 05 12:53:31.129 INFO [stdout] running 0 tests
Dec 05 12:53:31.129 INFO [stdout] 
Dec 05 12:53:31.129 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 12:53:31.129 INFO [stdout] 
Dec 05 12:53:31.129 INFO [stderr] su: No module specific data is present
Dec 05 12:53:31.631 INFO running `"docker" "inspect" "5e4580908a27e94852906621e15f67251eceff1764dcc9b3ea5ff702bd682d1c"`
Dec 05 12:53:31.726 INFO running `"docker" "rm" "-f" "5e4580908a27e94852906621e15f67251eceff1764dcc9b3ea5ff702bd682d1c"`
Dec 05 12:53:31.825 INFO [stdout] 5e4580908a27e94852906621e15f67251eceff1764dcc9b3ea5ff702bd682d1c