Dec 01 07:38:11.158 INFO testing nginth/rusterver against 1.30.1 for beta-1.31-5
Dec 01 07:38:11.160 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 07:38:11.636 INFO [stdout] fe58dded2828861fb94097686b8b4ab32a0ef0fd943198c03614e511a4dab20e
Dec 01 07:38:11.638 INFO running `"docker" "start" "-a" "fe58dded2828861fb94097686b8b4ab32a0ef0fd943198c03614e511a4dab20e"`
Dec 01 07:38:14.035 INFO [stderr] usermod: no changes
Dec 01 07:38:14.110 INFO [stderr]    Compiling rusterver v0.1.0 (/source)
Dec 01 07:38:14.415 INFO [stderr] warning: unused import: `std::str`
Dec 01 07:38:14.415 INFO [stderr]  --> src/main.rs:7:5
Dec 01 07:38:14.415 INFO [stderr]   |
Dec 01 07:38:14.415 INFO [stderr] 7 | use std::str;
Dec 01 07:38:14.415 INFO [stderr]   |     ^^^^^^^^
Dec 01 07:38:14.415 INFO [stderr]   |
Dec 01 07:38:14.415 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 07:38:14.415 INFO [stderr] 
Dec 01 07:38:14.415 INFO [stderr] warning: unused import: `Error`
Dec 01 07:38:14.415 INFO [stderr]  --> src/http/request.rs:2:33
Dec 01 07:38:14.415 INFO [stderr]   |
Dec 01 07:38:14.415 INFO [stderr] 2 | use std::io::{Lines, BufReader, Error};
Dec 01 07:38:14.415 INFO [stderr]   |                                 ^^^^^
Dec 01 07:38:14.415 INFO [stderr] 
Dec 01 07:38:14.415 INFO [stderr] warning: unused import: `std::str::SplitWhitespace`
Dec 01 07:38:14.415 INFO [stderr]  --> src/http/request.rs:4:5
Dec 01 07:38:14.415 INFO [stderr]   |
Dec 01 07:38:14.415 INFO [stderr] 4 | use std::str::SplitWhitespace;
Dec 01 07:38:14.415 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:38:14.415 INFO [stderr] 
Dec 01 07:38:14.500 INFO [stderr] warning: unused variable: `request_string`
Dec 01 07:38:14.500 INFO [stderr]   --> src/main.rs:23:13
Dec 01 07:38:14.500 INFO [stderr]    |
Dec 01 07:38:14.500 INFO [stderr] 23 |     let mut request_string = String::new();
Dec 01 07:38:14.500 INFO [stderr]    |             ^^^^^^^^^^^^^^ help: consider using `_request_string` instead
Dec 01 07:38:14.500 INFO [stderr]    |
Dec 01 07:38:14.500 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 07:38:14.500 INFO [stderr] 
Dec 01 07:38:14.502 INFO [stderr] warning: variable does not need to be mutable
Dec 01 07:38:14.502 INFO [stderr]   --> src/main.rs:22:9
Dec 01 07:38:14.502 INFO [stderr]    |
Dec 01 07:38:14.502 INFO [stderr] 22 |     let mut reader = BufReader::new(stream);
Dec 01 07:38:14.502 INFO [stderr]    |         ----^^^^^^
Dec 01 07:38:14.502 INFO [stderr]    |         |
Dec 01 07:38:14.502 INFO [stderr]    |         help: remove this `mut`
Dec 01 07:38:14.503 INFO [stderr]    |
Dec 01 07:38:14.503 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 07:38:14.503 INFO [stderr] 
Dec 01 07:38:14.503 INFO [stderr] warning: variable does not need to be mutable
Dec 01 07:38:14.503 INFO [stderr]   --> src/main.rs:23:9
Dec 01 07:38:14.503 INFO [stderr]    |
Dec 01 07:38:14.503 INFO [stderr] 23 |     let mut request_string = String::new();
Dec 01 07:38:14.503 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 01 07:38:14.503 INFO [stderr]    |         |
Dec 01 07:38:14.503 INFO [stderr]    |         help: remove this `mut`
Dec 01 07:38:14.503 INFO [stderr] 
Dec 01 07:38:14.511 INFO [stderr] warning: variable does not need to be mutable
Dec 01 07:38:14.511 INFO [stderr]   --> src/http/response.rs:48:48
Dec 01 07:38:14.511 INFO [stderr]    |
Dec 01 07:38:14.511 INFO [stderr] 48 |     pub fn get_byte_response<'b>(&'b mut self, mut byte_vector: &'b mut Vec<u8>) -> &[u8] {
Dec 01 07:38:14.511 INFO [stderr]    |                                                ----^^^^^^^^^^^
Dec 01 07:38:14.511 INFO [stderr]    |                                                |
Dec 01 07:38:14.511 INFO [stderr]    |                                                help: remove this `mut`
Dec 01 07:38:14.511 INFO [stderr] 
Dec 01 07:38:14.514 INFO [stderr] warning: variable does not need to be mutable
Dec 01 07:38:14.514 INFO [stderr]   --> src/http/response.rs:55:45
Dec 01 07:38:14.514 INFO [stderr]    |
Dec 01 07:38:14.514 INFO [stderr] 55 |     fn construct_response<'b>(&'b mut self, mut byte_vector: &'b mut Vec<u8>) {
Dec 01 07:38:14.514 INFO [stderr]    |                                             ----^^^^^^^^^^^
Dec 01 07:38:14.514 INFO [stderr]    |                                             |
Dec 01 07:38:14.515 INFO [stderr]    |                                             help: remove this `mut`
Dec 01 07:38:14.515 INFO [stderr] 
Dec 01 07:38:14.519 INFO [stderr] warning: method is never used: `get_reason`
Dec 01 07:38:14.519 INFO [stderr]   --> src/http/response.rs:33:5
Dec 01 07:38:14.519 INFO [stderr]    |
Dec 01 07:38:14.519 INFO [stderr] 33 |     pub fn get_reason(&self) -> &'a str {
Dec 01 07:38:14.519 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:38:14.519 INFO [stderr]    |
Dec 01 07:38:14.519 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 07:38:14.519 INFO [stderr] 
Dec 01 07:38:14.519 INFO [stderr] warning: method is never used: `get_code`
Dec 01 07:38:14.519 INFO [stderr]   --> src/http/response.rs:37:5
Dec 01 07:38:14.519 INFO [stderr]    |
Dec 01 07:38:14.519 INFO [stderr] 37 |     pub fn get_code(&self) -> &'a str {
Dec 01 07:38:14.519 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:38:14.519 INFO [stderr] 
Dec 01 07:38:14.519 INFO [stderr] warning: method is never used: `get_version`
Dec 01 07:38:14.519 INFO [stderr]   --> src/http/response.rs:41:5
Dec 01 07:38:14.519 INFO [stderr]    |
Dec 01 07:38:14.519 INFO [stderr] 41 |     pub fn get_version(&self) -> &'a str {
Dec 01 07:38:14.519 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:38:14.519 INFO [stderr] 
Dec 01 07:38:15.531 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Dec 01 07:38:15.532 INFO [stderr] su: No module specific data is present
Dec 01 07:38:16.565 INFO running `"docker" "inspect" "fe58dded2828861fb94097686b8b4ab32a0ef0fd943198c03614e511a4dab20e"`
Dec 01 07:38:16.874 INFO running `"docker" "rm" "-f" "fe58dded2828861fb94097686b8b4ab32a0ef0fd943198c03614e511a4dab20e"`
Dec 01 07:38:17.158 INFO [stdout] fe58dded2828861fb94097686b8b4ab32a0ef0fd943198c03614e511a4dab20e
Dec 01 07:38:17.161 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 07:38:17.623 INFO [stdout] d14191aedef113d5a082357fd60adcbd72322eac854fd051b3182d2ae721ba8c
Dec 01 07:38:17.631 INFO running `"docker" "start" "-a" "d14191aedef113d5a082357fd60adcbd72322eac854fd051b3182d2ae721ba8c"`
Dec 01 07:38:18.679 INFO [stderr] usermod: no changes
Dec 01 07:38:18.723 INFO [stderr]    Compiling rusterver v0.1.0 (/source)
Dec 01 07:38:19.135 INFO [stderr] warning: unused import: `std::str`
Dec 01 07:38:19.135 INFO [stderr]  --> src/main.rs:7:5
Dec 01 07:38:19.135 INFO [stderr]   |
Dec 01 07:38:19.135 INFO [stderr] 7 | use std::str;
Dec 01 07:38:19.135 INFO [stderr]   |     ^^^^^^^^
Dec 01 07:38:19.135 INFO [stderr]   |
Dec 01 07:38:19.135 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 07:38:19.135 INFO [stderr] 
Dec 01 07:38:19.135 INFO [stderr] warning: unused import: `Error`
Dec 01 07:38:19.135 INFO [stderr]  --> src/http/request.rs:2:33
Dec 01 07:38:19.135 INFO [stderr]   |
Dec 01 07:38:19.135 INFO [stderr] 2 | use std::io::{Lines, BufReader, Error};
Dec 01 07:38:19.135 INFO [stderr]   |                                 ^^^^^
Dec 01 07:38:19.135 INFO [stderr] 
Dec 01 07:38:19.135 INFO [stderr] warning: unused import: `std::str::SplitWhitespace`
Dec 01 07:38:19.135 INFO [stderr]  --> src/http/request.rs:4:5
Dec 01 07:38:19.135 INFO [stderr]   |
Dec 01 07:38:19.135 INFO [stderr] 4 | use std::str::SplitWhitespace;
Dec 01 07:38:19.135 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:38:19.135 INFO [stderr] 
Dec 01 07:38:19.227 INFO [stderr] warning: unused variable: `request_string`
Dec 01 07:38:19.227 INFO [stderr]   --> src/main.rs:23:13
Dec 01 07:38:19.227 INFO [stderr]    |
Dec 01 07:38:19.227 INFO [stderr] 23 |     let mut request_string = String::new();
Dec 01 07:38:19.227 INFO [stderr]    |             ^^^^^^^^^^^^^^ help: consider using `_request_string` instead
Dec 01 07:38:19.227 INFO [stderr]    |
Dec 01 07:38:19.227 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 07:38:19.227 INFO [stderr] 
Dec 01 07:38:19.231 INFO [stderr] warning: variable does not need to be mutable
Dec 01 07:38:19.231 INFO [stderr]   --> src/main.rs:22:9
Dec 01 07:38:19.231 INFO [stderr]    |
Dec 01 07:38:19.231 INFO [stderr] 22 |     let mut reader = BufReader::new(stream);
Dec 01 07:38:19.231 INFO [stderr]    |         ----^^^^^^
Dec 01 07:38:19.231 INFO [stderr]    |         |
Dec 01 07:38:19.231 INFO [stderr]    |         help: remove this `mut`
Dec 01 07:38:19.231 INFO [stderr]    |
Dec 01 07:38:19.231 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 07:38:19.231 INFO [stderr] 
Dec 01 07:38:19.231 INFO [stderr] warning: variable does not need to be mutable
Dec 01 07:38:19.231 INFO [stderr]   --> src/main.rs:23:9
Dec 01 07:38:19.231 INFO [stderr]    |
Dec 01 07:38:19.231 INFO [stderr] 23 |     let mut request_string = String::new();
Dec 01 07:38:19.231 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 01 07:38:19.231 INFO [stderr]    |         |
Dec 01 07:38:19.231 INFO [stderr]    |         help: remove this `mut`
Dec 01 07:38:19.231 INFO [stderr] 
Dec 01 07:38:19.240 INFO [stderr] warning: variable does not need to be mutable
Dec 01 07:38:19.240 INFO [stderr]   --> src/http/response.rs:48:48
Dec 01 07:38:19.240 INFO [stderr]    |
Dec 01 07:38:19.240 INFO [stderr] 48 |     pub fn get_byte_response<'b>(&'b mut self, mut byte_vector: &'b mut Vec<u8>) -> &[u8] {
Dec 01 07:38:19.240 INFO [stderr]    |                                                ----^^^^^^^^^^^
Dec 01 07:38:19.240 INFO [stderr]    |                                                |
Dec 01 07:38:19.240 INFO [stderr]    |                                                help: remove this `mut`
Dec 01 07:38:19.240 INFO [stderr] 
Dec 01 07:38:19.241 INFO [stderr] warning: variable does not need to be mutable
Dec 01 07:38:19.241 INFO [stderr]   --> src/http/response.rs:55:45
Dec 01 07:38:19.241 INFO [stderr]    |
Dec 01 07:38:19.241 INFO [stderr] 55 |     fn construct_response<'b>(&'b mut self, mut byte_vector: &'b mut Vec<u8>) {
Dec 01 07:38:19.241 INFO [stderr]    |                                             ----^^^^^^^^^^^
Dec 01 07:38:19.241 INFO [stderr]    |                                             |
Dec 01 07:38:19.241 INFO [stderr]    |                                             help: remove this `mut`
Dec 01 07:38:19.241 INFO [stderr] 
Dec 01 07:38:19.242 INFO [stderr] warning: method is never used: `get_reason`
Dec 01 07:38:19.242 INFO [stderr]   --> src/http/response.rs:33:5
Dec 01 07:38:19.242 INFO [stderr]    |
Dec 01 07:38:19.242 INFO [stderr] 33 |     pub fn get_reason(&self) -> &'a str {
Dec 01 07:38:19.242 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:38:19.242 INFO [stderr]    |
Dec 01 07:38:19.242 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 07:38:19.242 INFO [stderr] 
Dec 01 07:38:19.242 INFO [stderr] warning: method is never used: `get_code`
Dec 01 07:38:19.242 INFO [stderr]   --> src/http/response.rs:37:5
Dec 01 07:38:19.242 INFO [stderr]    |
Dec 01 07:38:19.242 INFO [stderr] 37 |     pub fn get_code(&self) -> &'a str {
Dec 01 07:38:19.242 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:38:19.242 INFO [stderr] 
Dec 01 07:38:19.242 INFO [stderr] warning: method is never used: `get_version`
Dec 01 07:38:19.243 INFO [stderr]   --> src/http/response.rs:41:5
Dec 01 07:38:19.243 INFO [stderr]    |
Dec 01 07:38:19.243 INFO [stderr] 41 |     pub fn get_version(&self) -> &'a str {
Dec 01 07:38:19.243 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:38:19.243 INFO [stderr] 
Dec 01 07:38:19.755 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Dec 01 07:38:19.756 INFO [stderr] su: No module specific data is present
Dec 01 07:38:20.224 INFO running `"docker" "inspect" "d14191aedef113d5a082357fd60adcbd72322eac854fd051b3182d2ae721ba8c"`
Dec 01 07:38:20.365 INFO running `"docker" "rm" "-f" "d14191aedef113d5a082357fd60adcbd72322eac854fd051b3182d2ae721ba8c"`
Dec 01 07:38:20.604 INFO [stdout] d14191aedef113d5a082357fd60adcbd72322eac854fd051b3182d2ae721ba8c
Dec 01 07:38:20.610 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 07:38:20.872 INFO [stdout] c0a4ef90432ead7ceb3c7828d1a76c8c4acf4577e55635fa640c31369e9499b9
Dec 01 07:38:20.876 INFO running `"docker" "start" "-a" "c0a4ef90432ead7ceb3c7828d1a76c8c4acf4577e55635fa640c31369e9499b9"`
Dec 01 07:38:21.595 INFO [stderr] usermod: no changes
Dec 01 07:38:21.684 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 01 07:38:21.699 INFO [stderr]      Running /target/debug/deps/rusterver-b2630ab26a2559ee
Dec 01 07:38:21.699 INFO [stdout] 
Dec 01 07:38:21.699 INFO [stdout] running 0 tests
Dec 01 07:38:21.699 INFO [stdout] 
Dec 01 07:38:21.699 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 07:38:21.699 INFO [stdout] 
Dec 01 07:38:21.708 INFO [stderr] su: No module specific data is present
Dec 01 07:38:22.427 INFO running `"docker" "inspect" "c0a4ef90432ead7ceb3c7828d1a76c8c4acf4577e55635fa640c31369e9499b9"`
Dec 01 07:38:22.691 INFO running `"docker" "rm" "-f" "c0a4ef90432ead7ceb3c7828d1a76c8c4acf4577e55635fa640c31369e9499b9"`
Dec 01 07:38:22.975 INFO [stdout] c0a4ef90432ead7ceb3c7828d1a76c8c4acf4577e55635fa640c31369e9499b9
