Oct 12 20:10:28.519 INFO checking jackwickham/rust-webserver against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 20:10:28.520 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 12 20:10:29.052 INFO blam! 070b9f376c492c08a22d82b0aebbad5fd9f696d13e5fbe3506e1495a71284061
Oct 12 20:10:29.053 INFO running `"docker" "start" "-a" "070b9f376c492c08a22d82b0aebbad5fd9f696d13e5fbe3506e1495a71284061"`
Oct 12 20:10:30.816 INFO kablam! usermod: no changes
Oct 12 20:10:30.884 INFO kablam!     Checking webserver v0.1.0 (/source)
Oct 12 20:10:31.636 INFO kablam! warning: unused variable: `builder`
Oct 12 20:10:31.636 INFO kablam!    --> src/http/request/mod.rs:277:28
Oct 12 20:10:31.636 INFO kablam!     |
Oct 12 20:10:31.636 INFO kablam! 277 |     fn parse_body<T: Read>(builder: &mut RequestBuilder, it: &mut StreamReader<T>) -> Result<(), ParseError> {
Oct 12 20:10:31.636 INFO kablam!     |                            ^^^^^^^ help: consider using `_builder` instead
Oct 12 20:10:31.636 INFO kablam!     |
Oct 12 20:10:31.636 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 20:10:31.636 INFO kablam! 
Oct 12 20:10:31.636 INFO kablam! warning: unused variable: `it`
Oct 12 20:10:31.636 INFO kablam!    --> src/http/request/mod.rs:277:58
Oct 12 20:10:31.636 INFO kablam!     |
Oct 12 20:10:31.636 INFO kablam! 277 |     fn parse_body<T: Read>(builder: &mut RequestBuilder, it: &mut StreamReader<T>) -> Result<(), ParseError> {
Oct 12 20:10:31.636 INFO kablam!     |                                                          ^^ help: consider using `_it` instead
Oct 12 20:10:31.648 INFO kablam! 
Oct 12 20:10:31.680 INFO kablam! warning: method is never used: `step_back`
Oct 12 20:10:31.680 INFO kablam!   --> src/http/request/util.rs:55:5
Oct 12 20:10:31.680 INFO kablam!    |
Oct 12 20:10:31.680 INFO kablam! 55 |     pub fn step_back(&mut self) -> Option<()> {
Oct 12 20:10:31.680 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:10:31.680 INFO kablam!    |
Oct 12 20:10:31.680 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 20:10:31.680 INFO kablam! 
Oct 12 20:10:31.680 INFO kablam! warning: method is never used: `get_inner`
Oct 12 20:10:31.680 INFO kablam!   --> src/http/request/util.rs:65:5
Oct 12 20:10:31.680 INFO kablam!    |
Oct 12 20:10:31.680 INFO kablam! 65 |     pub fn get_inner(&mut self) -> &mut T {
Oct 12 20:10:31.680 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:10:31.680 INFO kablam! 
Oct 12 20:10:31.680 INFO kablam! warning: method is never used: `get_body`
Oct 12 20:10:31.680 INFO kablam!    --> src/http/request/mod.rs:375:5
Oct 12 20:10:31.681 INFO kablam!     |
Oct 12 20:10:31.681 INFO kablam! 375 |     pub fn get_body(&mut self) -> &mut Vec<u8> {
Oct 12 20:10:31.681 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:10:31.681 INFO kablam! 
Oct 12 20:10:31.681 INFO kablam! warning: method is never used: `get_headers`
Oct 12 20:10:31.681 INFO kablam!    --> src/http/request/mod.rs:384:5
Oct 12 20:10:31.681 INFO kablam!     |
Oct 12 20:10:31.681 INFO kablam! 384 |     pub fn get_headers(&self) -> &HashMap<String, String> {
Oct 12 20:10:31.681 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:10:31.681 INFO kablam! 
Oct 12 20:10:31.721 INFO kablam! warning: unused variable: `builder`
Oct 12 20:10:31.721 INFO kablam!    --> src/http/request/mod.rs:277:28
Oct 12 20:10:31.721 INFO kablam!     |
Oct 12 20:10:31.721 INFO kablam! 277 |     fn parse_body<T: Read>(builder: &mut RequestBuilder, it: &mut StreamReader<T>) -> Result<(), ParseError> {
Oct 12 20:10:31.721 INFO kablam!     |                            ^^^^^^^ help: consider using `_builder` instead
Oct 12 20:10:31.721 INFO kablam!     |
Oct 12 20:10:31.721 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 20:10:31.721 INFO kablam! 
Oct 12 20:10:31.721 INFO kablam! warning: unused variable: `it`
Oct 12 20:10:31.721 INFO kablam!    --> src/http/request/mod.rs:277:58
Oct 12 20:10:31.721 INFO kablam!     |
Oct 12 20:10:31.721 INFO kablam! 277 |     fn parse_body<T: Read>(builder: &mut RequestBuilder, it: &mut StreamReader<T>) -> Result<(), ParseError> {
Oct 12 20:10:31.721 INFO kablam!     |                                                          ^^ help: consider using `_it` instead
Oct 12 20:10:31.721 INFO kablam! 
Oct 12 20:10:31.756 INFO kablam! warning: method is never used: `step_back`
Oct 12 20:10:31.756 INFO kablam!   --> src/http/request/util.rs:55:5
Oct 12 20:10:31.756 INFO kablam!    |
Oct 12 20:10:31.756 INFO kablam! 55 |     pub fn step_back(&mut self) -> Option<()> {
Oct 12 20:10:31.756 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:10:31.756 INFO kablam!    |
Oct 12 20:10:31.756 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 20:10:31.756 INFO kablam! 
Oct 12 20:10:31.756 INFO kablam! warning: method is never used: `get_inner`
Oct 12 20:10:31.756 INFO kablam!   --> src/http/request/util.rs:65:5
Oct 12 20:10:31.756 INFO kablam!    |
Oct 12 20:10:31.756 INFO kablam! 65 |     pub fn get_inner(&mut self) -> &mut T {
Oct 12 20:10:31.756 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:10:31.756 INFO kablam! 
Oct 12 20:10:31.756 INFO kablam! warning: method is never used: `get_body`
Oct 12 20:10:31.756 INFO kablam!    --> src/http/request/mod.rs:375:5
Oct 12 20:10:31.756 INFO kablam!     |
Oct 12 20:10:31.756 INFO kablam! 375 |     pub fn get_body(&mut self) -> &mut Vec<u8> {
Oct 12 20:10:31.756 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:10:31.756 INFO kablam! 
Oct 12 20:10:31.756 INFO kablam! warning: method is never used: `get_headers`
Oct 12 20:10:31.756 INFO kablam!    --> src/http/request/mod.rs:384:5
Oct 12 20:10:31.757 INFO kablam!     |
Oct 12 20:10:31.757 INFO kablam! 384 |     pub fn get_headers(&self) -> &HashMap<String, String> {
Oct 12 20:10:31.757 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:10:31.757 INFO kablam! 
Oct 12 20:10:31.780 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Oct 12 20:10:31.781 INFO kablam! su: No module specific data is present
Oct 12 20:10:32.289 INFO running `"docker" "rm" "-f" "070b9f376c492c08a22d82b0aebbad5fd9f696d13e5fbe3506e1495a71284061"`
Oct 12 20:10:32.591 INFO blam! 070b9f376c492c08a22d82b0aebbad5fd9f696d13e5fbe3506e1495a71284061