Dec 05 20:35:00.364 INFO testing jackwickham/rust-webserver against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 20:35:00.364 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 20:35:00.870 INFO [stdout] 3c75a00ca3129c641c685db66c04e163950ded2fe0cec557166c27a05cf28857
Dec 05 20:35:00.882 INFO running `"docker" "start" "-a" "3c75a00ca3129c641c685db66c04e163950ded2fe0cec557166c27a05cf28857"`
Dec 05 20:35:02.028 INFO [stderr] usermod: no changes
Dec 05 20:35:02.120 INFO [stderr]    Compiling webserver v0.1.0 (/source)
Dec 05 20:35:02.600 INFO [stderr] warning: unused variable: `builder`
Dec 05 20:35:02.600 INFO [stderr]    --> src/http/request/mod.rs:277:28
Dec 05 20:35:02.600 INFO [stderr]     |
Dec 05 20:35:02.600 INFO [stderr] 277 |     fn parse_body<T: Read>(builder: &mut RequestBuilder, it: &mut StreamReader<T>) -> Result<(), ParseError> {
Dec 05 20:35:02.600 INFO [stderr]     |                            ^^^^^^^ help: consider using `_builder` instead
Dec 05 20:35:02.600 INFO [stderr]     |
Dec 05 20:35:02.600 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 20:35:02.600 INFO [stderr] 
Dec 05 20:35:02.600 INFO [stderr] warning: unused variable: `it`
Dec 05 20:35:02.600 INFO [stderr]    --> src/http/request/mod.rs:277:58
Dec 05 20:35:02.600 INFO [stderr]     |
Dec 05 20:35:02.600 INFO [stderr] 277 |     fn parse_body<T: Read>(builder: &mut RequestBuilder, it: &mut StreamReader<T>) -> Result<(), ParseError> {
Dec 05 20:35:02.600 INFO [stderr]     |                                                          ^^ help: consider using `_it` instead
Dec 05 20:35:02.600 INFO [stderr] 
Dec 05 20:35:02.644 INFO [stderr] warning: method is never used: `step_back`
Dec 05 20:35:02.644 INFO [stderr]   --> src/http/request/util.rs:55:5
Dec 05 20:35:02.644 INFO [stderr]    |
Dec 05 20:35:02.644 INFO [stderr] 55 |     pub fn step_back(&mut self) -> Option<()> {
Dec 05 20:35:02.644 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:35:02.644 INFO [stderr]    |
Dec 05 20:35:02.644 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 20:35:02.644 INFO [stderr] 
Dec 05 20:35:02.644 INFO [stderr] warning: method is never used: `get_inner`
Dec 05 20:35:02.644 INFO [stderr]   --> src/http/request/util.rs:65:5
Dec 05 20:35:02.644 INFO [stderr]    |
Dec 05 20:35:02.644 INFO [stderr] 65 |     pub fn get_inner(&mut self) -> &mut T {
Dec 05 20:35:02.644 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:35:02.644 INFO [stderr] 
Dec 05 20:35:02.644 INFO [stderr] warning: method is never used: `get_body`
Dec 05 20:35:02.644 INFO [stderr]    --> src/http/request/mod.rs:375:5
Dec 05 20:35:02.644 INFO [stderr]     |
Dec 05 20:35:02.644 INFO [stderr] 375 |     pub fn get_body(&mut self) -> &mut Vec<u8> {
Dec 05 20:35:02.644 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:35:02.644 INFO [stderr] 
Dec 05 20:35:02.644 INFO [stderr] warning: method is never used: `get_headers`
Dec 05 20:35:02.644 INFO [stderr]    --> src/http/request/mod.rs:384:5
Dec 05 20:35:02.644 INFO [stderr]     |
Dec 05 20:35:02.644 INFO [stderr] 384 |     pub fn get_headers(&self) -> &HashMap<String, String> {
Dec 05 20:35:02.644 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:35:02.644 INFO [stderr] 
Dec 05 20:35:03.444 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Dec 05 20:35:03.460 INFO [stderr] su: No module specific data is present
Dec 05 20:35:03.990 INFO running `"docker" "inspect" "3c75a00ca3129c641c685db66c04e163950ded2fe0cec557166c27a05cf28857"`
Dec 05 20:35:04.382 INFO running `"docker" "rm" "-f" "3c75a00ca3129c641c685db66c04e163950ded2fe0cec557166c27a05cf28857"`
Dec 05 20:35:04.560 INFO [stdout] 3c75a00ca3129c641c685db66c04e163950ded2fe0cec557166c27a05cf28857
Dec 05 20:35:04.568 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 20:35:04.863 INFO [stdout] 044d43e6fc132f5688bef6bd520ba36f049e86a50a1af782b1a498ecbacdc248
Dec 05 20:35:04.865 INFO running `"docker" "start" "-a" "044d43e6fc132f5688bef6bd520ba36f049e86a50a1af782b1a498ecbacdc248"`
Dec 05 20:35:05.516 INFO [stderr] usermod: no changes
Dec 05 20:35:05.572 INFO [stderr]    Compiling webserver v0.1.0 (/source)
Dec 05 20:35:06.004 INFO [stderr] warning: unused variable: `builder`
Dec 05 20:35:06.004 INFO [stderr]    --> src/http/request/mod.rs:277:28
Dec 05 20:35:06.004 INFO [stderr]     |
Dec 05 20:35:06.004 INFO [stderr] 277 |     fn parse_body<T: Read>(builder: &mut RequestBuilder, it: &mut StreamReader<T>) -> Result<(), ParseError> {
Dec 05 20:35:06.004 INFO [stderr]     |                            ^^^^^^^ help: consider using `_builder` instead
Dec 05 20:35:06.004 INFO [stderr]     |
Dec 05 20:35:06.004 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 20:35:06.004 INFO [stderr] 
Dec 05 20:35:06.004 INFO [stderr] warning: unused variable: `it`
Dec 05 20:35:06.004 INFO [stderr]    --> src/http/request/mod.rs:277:58
Dec 05 20:35:06.004 INFO [stderr]     |
Dec 05 20:35:06.004 INFO [stderr] 277 |     fn parse_body<T: Read>(builder: &mut RequestBuilder, it: &mut StreamReader<T>) -> Result<(), ParseError> {
Dec 05 20:35:06.004 INFO [stderr]     |                                                          ^^ help: consider using `_it` instead
Dec 05 20:35:06.004 INFO [stderr] 
Dec 05 20:35:06.043 INFO [stderr] warning: method is never used: `step_back`
Dec 05 20:35:06.043 INFO [stderr]   --> src/http/request/util.rs:55:5
Dec 05 20:35:06.043 INFO [stderr]    |
Dec 05 20:35:06.043 INFO [stderr] 55 |     pub fn step_back(&mut self) -> Option<()> {
Dec 05 20:35:06.043 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:35:06.043 INFO [stderr]    |
Dec 05 20:35:06.043 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 20:35:06.043 INFO [stderr] 
Dec 05 20:35:06.043 INFO [stderr] warning: method is never used: `get_inner`
Dec 05 20:35:06.043 INFO [stderr]   --> src/http/request/util.rs:65:5
Dec 05 20:35:06.043 INFO [stderr]    |
Dec 05 20:35:06.043 INFO [stderr] 65 |     pub fn get_inner(&mut self) -> &mut T {
Dec 05 20:35:06.043 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:35:06.043 INFO [stderr] 
Dec 05 20:35:06.043 INFO [stderr] warning: method is never used: `get_body`
Dec 05 20:35:06.043 INFO [stderr]    --> src/http/request/mod.rs:375:5
Dec 05 20:35:06.043 INFO [stderr]     |
Dec 05 20:35:06.043 INFO [stderr] 375 |     pub fn get_body(&mut self) -> &mut Vec<u8> {
Dec 05 20:35:06.043 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:35:06.043 INFO [stderr] 
Dec 05 20:35:06.043 INFO [stderr] warning: method is never used: `get_headers`
Dec 05 20:35:06.043 INFO [stderr]    --> src/http/request/mod.rs:384:5
Dec 05 20:35:06.043 INFO [stderr]     |
Dec 05 20:35:06.043 INFO [stderr] 384 |     pub fn get_headers(&self) -> &HashMap<String, String> {
Dec 05 20:35:06.043 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:35:06.043 INFO [stderr] 
Dec 05 20:35:06.600 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 05 20:35:06.604 INFO [stderr] su: No module specific data is present
Dec 05 20:35:06.948 INFO running `"docker" "inspect" "044d43e6fc132f5688bef6bd520ba36f049e86a50a1af782b1a498ecbacdc248"`
Dec 05 20:35:07.042 INFO running `"docker" "rm" "-f" "044d43e6fc132f5688bef6bd520ba36f049e86a50a1af782b1a498ecbacdc248"`
Dec 05 20:35:07.240 INFO [stdout] 044d43e6fc132f5688bef6bd520ba36f049e86a50a1af782b1a498ecbacdc248
Dec 05 20:35:07.248 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 20:35:07.638 INFO [stdout] b0b2cc0cd0f0c07b77531ae5d2ce12696d4f3936bc39d2a0904f61248d6f1f64
Dec 05 20:35:07.640 INFO running `"docker" "start" "-a" "b0b2cc0cd0f0c07b77531ae5d2ce12696d4f3936bc39d2a0904f61248d6f1f64"`
Dec 05 20:35:08.430 INFO [stderr] usermod: no changes
Dec 05 20:35:08.468 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 20:35:08.468 INFO [stderr]      Running /target/debug/deps/webserver-1ac3d06b01e5117c
Dec 05 20:35:08.472 INFO [stdout] 
Dec 05 20:35:08.472 INFO [stdout] running 1 test
Dec 05 20:35:08.488 INFO [stdout] test http::request::tests::test_parse_request_line ... ok
Dec 05 20:35:08.488 INFO [stderr] su: No module specific data is present
Dec 05 20:35:08.488 INFO [stdout] 
Dec 05 20:35:08.488 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:35:08.488 INFO [stdout] 
Dec 05 20:35:08.938 INFO running `"docker" "inspect" "b0b2cc0cd0f0c07b77531ae5d2ce12696d4f3936bc39d2a0904f61248d6f1f64"`
Dec 05 20:35:09.219 INFO running `"docker" "rm" "-f" "b0b2cc0cd0f0c07b77531ae5d2ce12696d4f3936bc39d2a0904f61248d6f1f64"`
Dec 05 20:35:09.385 INFO [stdout] b0b2cc0cd0f0c07b77531ae5d2ce12696d4f3936bc39d2a0904f61248d6f1f64