Oct 21 17:06:08.893 INFO checking jackwickham/rust-webserver against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 17:06:08.894 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 17:06:09.248 INFO blam! c31e979cd5d888ca06add85d8d81825046e18edc8f4ff600afedb65f4fa6d203
Oct 21 17:06:09.268 INFO running `"docker" "start" "-a" "c31e979cd5d888ca06add85d8d81825046e18edc8f4ff600afedb65f4fa6d203"`
Oct 21 17:06:10.652 INFO kablam! usermod: no changes
Oct 21 17:06:10.716 INFO kablam!     Checking webserver v0.1.0 (/source)
Oct 21 17:06:11.625 INFO kablam! warning: unused variable: `builder`
Oct 21 17:06:11.626 INFO kablam!    --> src/http/request/mod.rs:277:28
Oct 21 17:06:11.626 INFO kablam!     |
Oct 21 17:06:11.626 INFO kablam! 277 |     fn parse_body<T: Read>(builder: &mut RequestBuilder, it: &mut StreamReader<T>) -> Result<(), ParseError> {
Oct 21 17:06:11.627 INFO kablam!     |                            ^^^^^^^ help: consider using `_builder` instead
Oct 21 17:06:11.627 INFO kablam!     |
Oct 21 17:06:11.627 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 17:06:11.628 INFO kablam! 
Oct 21 17:06:11.628 INFO kablam! warning: unused variable: `it`
Oct 21 17:06:11.629 INFO kablam!    --> src/http/request/mod.rs:277:58
Oct 21 17:06:11.630 INFO kablam!     |
Oct 21 17:06:11.630 INFO kablam! 277 |     fn parse_body<T: Read>(builder: &mut RequestBuilder, it: &mut StreamReader<T>) -> Result<(), ParseError> {
Oct 21 17:06:11.630 INFO kablam!     |                                                          ^^ help: consider using `_it` instead
Oct 21 17:06:11.631 INFO kablam! 
Oct 21 17:06:11.644 INFO kablam! warning: unused variable: `builder`
Oct 21 17:06:11.666 INFO kablam!    --> src/http/request/mod.rs:277:28
Oct 21 17:06:11.667 INFO kablam!     |
Oct 21 17:06:11.667 INFO kablam! 277 |     fn parse_body<T: Read>(builder: &mut RequestBuilder, it: &mut StreamReader<T>) -> Result<(), ParseError> {
Oct 21 17:06:11.667 INFO kablam!     |                            ^^^^^^^ help: consider using `_builder` instead
Oct 21 17:06:11.668 INFO kablam!     |
Oct 21 17:06:11.668 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 17:06:11.668 INFO kablam! 
Oct 21 17:06:11.669 INFO kablam! warning: unused variable: `it`
Oct 21 17:06:11.669 INFO kablam!    --> src/http/request/mod.rs:277:58
Oct 21 17:06:11.669 INFO kablam!     |
Oct 21 17:06:11.670 INFO kablam! 277 |     fn parse_body<T: Read>(builder: &mut RequestBuilder, it: &mut StreamReader<T>) -> Result<(), ParseError> {
Oct 21 17:06:11.670 INFO kablam!     |                                                          ^^ help: consider using `_it` instead
Oct 21 17:06:11.670 INFO kablam! 
Oct 21 17:06:11.694 INFO kablam! warning: method is never used: `step_back`
Oct 21 17:06:11.694 INFO kablam!   --> src/http/request/util.rs:55:5
Oct 21 17:06:11.694 INFO kablam!    |
Oct 21 17:06:11.695 INFO kablam! 55 |     pub fn step_back(&mut self) -> Option<()> {
Oct 21 17:06:11.695 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:06:11.695 INFO kablam!    |
Oct 21 17:06:11.696 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 17:06:11.696 INFO kablam! 
Oct 21 17:06:11.696 INFO kablam! warning: method is never used: `get_inner`
Oct 21 17:06:11.697 INFO kablam!   --> src/http/request/util.rs:65:5
Oct 21 17:06:11.697 INFO kablam!    |
Oct 21 17:06:11.697 INFO kablam! 65 |     pub fn get_inner(&mut self) -> &mut T {
Oct 21 17:06:11.698 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:06:11.698 INFO kablam! 
Oct 21 17:06:11.698 INFO kablam! warning: method is never used: `get_body`
Oct 21 17:06:11.699 INFO kablam!    --> src/http/request/mod.rs:375:5
Oct 21 17:06:11.699 INFO kablam!     |
Oct 21 17:06:11.699 INFO kablam! 375 |     pub fn get_body(&mut self) -> &mut Vec<u8> {
Oct 21 17:06:11.700 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:06:11.700 INFO kablam! 
Oct 21 17:06:11.700 INFO kablam! warning: method is never used: `get_headers`
Oct 21 17:06:11.701 INFO kablam!    --> src/http/request/mod.rs:384:5
Oct 21 17:06:11.701 INFO kablam!     |
Oct 21 17:06:11.701 INFO kablam! 384 |     pub fn get_headers(&self) -> &HashMap<String, String> {
Oct 21 17:06:11.702 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:06:11.702 INFO kablam! 
Oct 21 17:06:11.702 INFO kablam! warning: method is never used: `step_back`
Oct 21 17:06:11.703 INFO kablam!   --> src/http/request/util.rs:55:5
Oct 21 17:06:11.703 INFO kablam!    |
Oct 21 17:06:11.703 INFO kablam! 55 |     pub fn step_back(&mut self) -> Option<()> {
Oct 21 17:06:11.704 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:06:11.708 INFO kablam!    |
Oct 21 17:06:11.708 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 17:06:11.709 INFO kablam! 
Oct 21 17:06:11.709 INFO kablam! warning: method is never used: `get_inner`
Oct 21 17:06:11.709 INFO kablam!   --> src/http/request/util.rs:65:5
Oct 21 17:06:11.710 INFO kablam!    |
Oct 21 17:06:11.710 INFO kablam! 65 |     pub fn get_inner(&mut self) -> &mut T {
Oct 21 17:06:11.710 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:06:11.710 INFO kablam! 
Oct 21 17:06:11.711 INFO kablam! warning: method is never used: `get_body`
Oct 21 17:06:11.711 INFO kablam!    --> src/http/request/mod.rs:375:5
Oct 21 17:06:11.711 INFO kablam!     |
Oct 21 17:06:11.712 INFO kablam! 375 |     pub fn get_body(&mut self) -> &mut Vec<u8> {
Oct 21 17:06:11.712 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:06:11.712 INFO kablam! 
Oct 21 17:06:11.713 INFO kablam! warning: method is never used: `get_headers`
Oct 21 17:06:11.713 INFO kablam!    --> src/http/request/mod.rs:384:5
Oct 21 17:06:11.713 INFO kablam!     |
Oct 21 17:06:11.713 INFO kablam! 384 |     pub fn get_headers(&self) -> &HashMap<String, String> {
Oct 21 17:06:11.714 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:06:11.714 INFO kablam! 
Oct 21 17:06:11.750 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Oct 21 17:06:11.756 INFO kablam! su: No module specific data is present
Oct 21 17:06:12.820 INFO running `"docker" "rm" "-f" "c31e979cd5d888ca06add85d8d81825046e18edc8f4ff600afedb65f4fa6d203"`
Oct 21 17:06:13.112 INFO blam! c31e979cd5d888ca06add85d8d81825046e18edc8f4ff600afedb65f4fa6d203