Dec 13 09:02:16.696 INFO testing nginth/rusterver against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 09:02:16.696 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 09:02:17.247 INFO [stdout] 8669e55d4b58048e509846a8a0d7ac53922e119c6d78fca738eccbfe91fba14f
Dec 13 09:02:17.249 INFO running `"docker" "start" "-a" "8669e55d4b58048e509846a8a0d7ac53922e119c6d78fca738eccbfe91fba14f"`
Dec 13 09:02:18.374 INFO [stderr] usermod: no changes
Dec 13 09:02:18.415 INFO [stderr]    Compiling rusterver v0.1.0 (/source)
Dec 13 09:02:18.747 INFO [stderr] warning: unused import: `std::str`
Dec 13 09:02:18.748 INFO [stderr]  --> src/main.rs:7:5
Dec 13 09:02:18.748 INFO [stderr]   |
Dec 13 09:02:18.748 INFO [stderr] 7 | use std::str;
Dec 13 09:02:18.749 INFO [stderr]   |     ^^^^^^^^
Dec 13 09:02:18.749 INFO [stderr]   |
Dec 13 09:02:18.749 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 09:02:18.750 INFO [stderr] 
Dec 13 09:02:18.750 INFO [stderr] warning: unused import: `Error`
Dec 13 09:02:18.750 INFO [stderr]  --> src/http/request.rs:2:33
Dec 13 09:02:18.751 INFO [stderr]   |
Dec 13 09:02:18.751 INFO [stderr] 2 | use std::io::{Lines, BufReader, Error};
Dec 13 09:02:18.751 INFO [stderr]   |                                 ^^^^^
Dec 13 09:02:18.752 INFO [stderr] 
Dec 13 09:02:18.752 INFO [stderr] warning: unused import: `std::str::SplitWhitespace`
Dec 13 09:02:18.752 INFO [stderr]  --> src/http/request.rs:4:5
Dec 13 09:02:18.752 INFO [stderr]   |
Dec 13 09:02:18.753 INFO [stderr] 4 | use std::str::SplitWhitespace;
Dec 13 09:02:18.753 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:02:18.753 INFO [stderr] 
Dec 13 09:02:18.807 INFO [stderr] warning: unused variable: `request_string`
Dec 13 09:02:18.807 INFO [stderr]   --> src/main.rs:23:13
Dec 13 09:02:18.807 INFO [stderr]    |
Dec 13 09:02:18.808 INFO [stderr] 23 |     let mut request_string = String::new();
Dec 13 09:02:18.808 INFO [stderr]    |             ^^^^^^^^^^^^^^ help: consider using `_request_string` instead
Dec 13 09:02:18.808 INFO [stderr]    |
Dec 13 09:02:18.808 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 09:02:18.808 INFO [stderr] 
Dec 13 09:02:18.812 INFO [stderr] warning: variable does not need to be mutable
Dec 13 09:02:18.812 INFO [stderr]   --> src/main.rs:22:9
Dec 13 09:02:18.812 INFO [stderr]    |
Dec 13 09:02:18.812 INFO [stderr] 22 |     let mut reader = BufReader::new(stream);
Dec 13 09:02:18.812 INFO [stderr]    |         ----^^^^^^
Dec 13 09:02:18.812 INFO [stderr]    |         |
Dec 13 09:02:18.812 INFO [stderr]    |         help: remove this `mut`
Dec 13 09:02:18.812 INFO [stderr]    |
Dec 13 09:02:18.812 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 09:02:18.812 INFO [stderr] 
Dec 13 09:02:18.812 INFO [stderr] warning: variable does not need to be mutable
Dec 13 09:02:18.812 INFO [stderr]   --> src/main.rs:23:9
Dec 13 09:02:18.812 INFO [stderr]    |
Dec 13 09:02:18.812 INFO [stderr] 23 |     let mut request_string = String::new();
Dec 13 09:02:18.812 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 13 09:02:18.812 INFO [stderr]    |         |
Dec 13 09:02:18.812 INFO [stderr]    |         help: remove this `mut`
Dec 13 09:02:18.812 INFO [stderr] 
Dec 13 09:02:18.824 INFO [stderr] warning: variable does not need to be mutable
Dec 13 09:02:18.824 INFO [stderr]   --> src/http/response.rs:48:48
Dec 13 09:02:18.824 INFO [stderr]    |
Dec 13 09:02:18.824 INFO [stderr] 48 |     pub fn get_byte_response<'b>(&'b mut self, mut byte_vector: &'b mut Vec<u8>) -> &[u8] {
Dec 13 09:02:18.824 INFO [stderr]    |                                                ----^^^^^^^^^^^
Dec 13 09:02:18.824 INFO [stderr]    |                                                |
Dec 13 09:02:18.824 INFO [stderr]    |                                                help: remove this `mut`
Dec 13 09:02:18.824 INFO [stderr] 
Dec 13 09:02:18.828 INFO [stderr] warning: variable does not need to be mutable
Dec 13 09:02:18.828 INFO [stderr]   --> src/http/response.rs:55:45
Dec 13 09:02:18.828 INFO [stderr]    |
Dec 13 09:02:18.828 INFO [stderr] 55 |     fn construct_response<'b>(&'b mut self, mut byte_vector: &'b mut Vec<u8>) {
Dec 13 09:02:18.828 INFO [stderr]    |                                             ----^^^^^^^^^^^
Dec 13 09:02:18.828 INFO [stderr]    |                                             |
Dec 13 09:02:18.828 INFO [stderr]    |                                             help: remove this `mut`
Dec 13 09:02:18.828 INFO [stderr] 
Dec 13 09:02:18.828 INFO [stderr] warning: method is never used: `get_reason`
Dec 13 09:02:18.828 INFO [stderr]   --> src/http/response.rs:33:5
Dec 13 09:02:18.828 INFO [stderr]    |
Dec 13 09:02:18.828 INFO [stderr] 33 |     pub fn get_reason(&self) -> &'a str {
Dec 13 09:02:18.828 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:02:18.828 INFO [stderr]    |
Dec 13 09:02:18.828 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 09:02:18.828 INFO [stderr] 
Dec 13 09:02:18.828 INFO [stderr] warning: method is never used: `get_code`
Dec 13 09:02:18.828 INFO [stderr]   --> src/http/response.rs:37:5
Dec 13 09:02:18.828 INFO [stderr]    |
Dec 13 09:02:18.829 INFO [stderr] 37 |     pub fn get_code(&self) -> &'a str {
Dec 13 09:02:18.829 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:02:18.829 INFO [stderr] 
Dec 13 09:02:18.829 INFO [stderr] warning: method is never used: `get_version`
Dec 13 09:02:18.829 INFO [stderr]   --> src/http/response.rs:41:5
Dec 13 09:02:18.829 INFO [stderr]    |
Dec 13 09:02:18.829 INFO [stderr] 41 |     pub fn get_version(&self) -> &'a str {
Dec 13 09:02:18.829 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:02:18.829 INFO [stderr] 
Dec 13 09:02:19.771 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
Dec 13 09:02:19.771 INFO [stderr] su: No module specific data is present
Dec 13 09:02:20.531 INFO running `"docker" "inspect" "8669e55d4b58048e509846a8a0d7ac53922e119c6d78fca738eccbfe91fba14f"`
Dec 13 09:02:20.813 INFO running `"docker" "rm" "-f" "8669e55d4b58048e509846a8a0d7ac53922e119c6d78fca738eccbfe91fba14f"`
Dec 13 09:02:21.150 INFO [stdout] 8669e55d4b58048e509846a8a0d7ac53922e119c6d78fca738eccbfe91fba14f
Dec 13 09:02:21.155 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 09:02:21.553 INFO [stdout] 61d094aec57ea1ea3caba16146e3c479c83e40f551217ea78f28d29d675fedee
Dec 13 09:02:21.561 INFO running `"docker" "start" "-a" "61d094aec57ea1ea3caba16146e3c479c83e40f551217ea78f28d29d675fedee"`
Dec 13 09:02:22.943 INFO [stderr] usermod: no changes
Dec 13 09:02:22.991 INFO [stderr]    Compiling rusterver v0.1.0 (/source)
Dec 13 09:02:23.346 INFO [stderr] warning: unused import: `std::str`
Dec 13 09:02:23.347 INFO [stderr]  --> src/main.rs:7:5
Dec 13 09:02:23.347 INFO [stderr]   |
Dec 13 09:02:23.347 INFO [stderr] 7 | use std::str;
Dec 13 09:02:23.347 INFO [stderr]   |     ^^^^^^^^
Dec 13 09:02:23.347 INFO [stderr]   |
Dec 13 09:02:23.348 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 09:02:23.348 INFO [stderr] 
Dec 13 09:02:23.348 INFO [stderr] warning: unused import: `Error`
Dec 13 09:02:23.348 INFO [stderr]  --> src/http/request.rs:2:33
Dec 13 09:02:23.348 INFO [stderr]   |
Dec 13 09:02:23.348 INFO [stderr] 2 | use std::io::{Lines, BufReader, Error};
Dec 13 09:02:23.348 INFO [stderr]   |                                 ^^^^^
Dec 13 09:02:23.348 INFO [stderr] 
Dec 13 09:02:23.348 INFO [stderr] warning: unused import: `std::str::SplitWhitespace`
Dec 13 09:02:23.348 INFO [stderr]  --> src/http/request.rs:4:5
Dec 13 09:02:23.348 INFO [stderr]   |
Dec 13 09:02:23.348 INFO [stderr] 4 | use std::str::SplitWhitespace;
Dec 13 09:02:23.348 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:02:23.348 INFO [stderr] 
Dec 13 09:02:23.407 INFO [stderr] warning: unused variable: `request_string`
Dec 13 09:02:23.407 INFO [stderr]   --> src/main.rs:23:13
Dec 13 09:02:23.407 INFO [stderr]    |
Dec 13 09:02:23.407 INFO [stderr] 23 |     let mut request_string = String::new();
Dec 13 09:02:23.407 INFO [stderr]    |             ^^^^^^^^^^^^^^ help: consider using `_request_string` instead
Dec 13 09:02:23.407 INFO [stderr]    |
Dec 13 09:02:23.407 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 09:02:23.407 INFO [stderr] 
Dec 13 09:02:23.411 INFO [stderr] warning: variable does not need to be mutable
Dec 13 09:02:23.411 INFO [stderr]   --> src/main.rs:22:9
Dec 13 09:02:23.411 INFO [stderr]    |
Dec 13 09:02:23.411 INFO [stderr] 22 |     let mut reader = BufReader::new(stream);
Dec 13 09:02:23.411 INFO [stderr]    |         ----^^^^^^
Dec 13 09:02:23.411 INFO [stderr]    |         |
Dec 13 09:02:23.411 INFO [stderr]    |         help: remove this `mut`
Dec 13 09:02:23.411 INFO [stderr]    |
Dec 13 09:02:23.411 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 09:02:23.411 INFO [stderr] 
Dec 13 09:02:23.411 INFO [stderr] warning: variable does not need to be mutable
Dec 13 09:02:23.411 INFO [stderr]   --> src/main.rs:23:9
Dec 13 09:02:23.411 INFO [stderr]    |
Dec 13 09:02:23.411 INFO [stderr] 23 |     let mut request_string = String::new();
Dec 13 09:02:23.411 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Dec 13 09:02:23.411 INFO [stderr]    |         |
Dec 13 09:02:23.411 INFO [stderr]    |         help: remove this `mut`
Dec 13 09:02:23.411 INFO [stderr] 
Dec 13 09:02:23.427 INFO [stderr] warning: variable does not need to be mutable
Dec 13 09:02:23.427 INFO [stderr]   --> src/http/response.rs:48:48
Dec 13 09:02:23.427 INFO [stderr]    |
Dec 13 09:02:23.427 INFO [stderr] 48 |     pub fn get_byte_response<'b>(&'b mut self, mut byte_vector: &'b mut Vec<u8>) -> &[u8] {
Dec 13 09:02:23.427 INFO [stderr]    |                                                ----^^^^^^^^^^^
Dec 13 09:02:23.427 INFO [stderr]    |                                                |
Dec 13 09:02:23.427 INFO [stderr]    |                                                help: remove this `mut`
Dec 13 09:02:23.427 INFO [stderr] 
Dec 13 09:02:23.431 INFO [stderr] warning: variable does not need to be mutable
Dec 13 09:02:23.431 INFO [stderr]   --> src/http/response.rs:55:45
Dec 13 09:02:23.431 INFO [stderr]    |
Dec 13 09:02:23.431 INFO [stderr] 55 |     fn construct_response<'b>(&'b mut self, mut byte_vector: &'b mut Vec<u8>) {
Dec 13 09:02:23.431 INFO [stderr]    |                                             ----^^^^^^^^^^^
Dec 13 09:02:23.431 INFO [stderr]    |                                             |
Dec 13 09:02:23.431 INFO [stderr]    |                                             help: remove this `mut`
Dec 13 09:02:23.431 INFO [stderr] 
Dec 13 09:02:23.431 INFO [stderr] warning: method is never used: `get_reason`
Dec 13 09:02:23.431 INFO [stderr]   --> src/http/response.rs:33:5
Dec 13 09:02:23.431 INFO [stderr]    |
Dec 13 09:02:23.431 INFO [stderr] 33 |     pub fn get_reason(&self) -> &'a str {
Dec 13 09:02:23.431 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:02:23.431 INFO [stderr]    |
Dec 13 09:02:23.431 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 09:02:23.431 INFO [stderr] 
Dec 13 09:02:23.431 INFO [stderr] warning: method is never used: `get_code`
Dec 13 09:02:23.431 INFO [stderr]   --> src/http/response.rs:37:5
Dec 13 09:02:23.431 INFO [stderr]    |
Dec 13 09:02:23.431 INFO [stderr] 37 |     pub fn get_code(&self) -> &'a str {
Dec 13 09:02:23.431 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:02:23.431 INFO [stderr] 
Dec 13 09:02:23.431 INFO [stderr] warning: method is never used: `get_version`
Dec 13 09:02:23.431 INFO [stderr]   --> src/http/response.rs:41:5
Dec 13 09:02:23.431 INFO [stderr]    |
Dec 13 09:02:23.431 INFO [stderr] 41 |     pub fn get_version(&self) -> &'a str {
Dec 13 09:02:23.431 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:02:23.431 INFO [stderr] 
Dec 13 09:02:23.813 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Dec 13 09:02:23.818 INFO [stderr] su: No module specific data is present
Dec 13 09:02:24.448 INFO running `"docker" "inspect" "61d094aec57ea1ea3caba16146e3c479c83e40f551217ea78f28d29d675fedee"`
Dec 13 09:02:24.677 INFO running `"docker" "rm" "-f" "61d094aec57ea1ea3caba16146e3c479c83e40f551217ea78f28d29d675fedee"`
Dec 13 09:02:24.964 INFO [stdout] 61d094aec57ea1ea3caba16146e3c479c83e40f551217ea78f28d29d675fedee
Dec 13 09:02:24.970 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 09:02:25.375 INFO [stdout] caae66ce3555fd2a1750925f13b906f6149321a97ce59755ed1c1559c9a78d7c
Dec 13 09:02:25.381 INFO running `"docker" "start" "-a" "caae66ce3555fd2a1750925f13b906f6149321a97ce59755ed1c1559c9a78d7c"`
Dec 13 09:02:26.516 INFO [stderr] usermod: no changes
Dec 13 09:02:26.571 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 09:02:26.573 INFO [stderr]      Running /target/debug/deps/rusterver-4ad9ae2efe4cdd31
Dec 13 09:02:26.573 INFO [stdout] 
Dec 13 09:02:26.573 INFO [stdout] running 0 tests
Dec 13 09:02:26.573 INFO [stdout] 
Dec 13 09:02:26.573 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 09:02:26.573 INFO [stdout] 
Dec 13 09:02:26.587 INFO [stderr] su: No module specific data is present
Dec 13 09:02:26.975 INFO running `"docker" "inspect" "caae66ce3555fd2a1750925f13b906f6149321a97ce59755ed1c1559c9a78d7c"`
Dec 13 09:02:27.089 INFO running `"docker" "rm" "-f" "caae66ce3555fd2a1750925f13b906f6149321a97ce59755ed1c1559c9a78d7c"`
Dec 13 09:02:27.203 INFO [stdout] caae66ce3555fd2a1750925f13b906f6149321a97ce59755ed1c1559c9a78d7c