Oct 27 03:17:29.349 INFO checking jackwickham/rust-webserver against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 03:17:29.351 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 03:17:29.872 INFO blam! e74cb501de7c53011b9d97daf75e9c80a021b225bd6c090bea2ef99198d426ee
Oct 27 03:17:29.875 INFO running `"docker" "start" "-a" "e74cb501de7c53011b9d97daf75e9c80a021b225bd6c090bea2ef99198d426ee"`
Oct 27 03:17:31.535 INFO kablam! usermod: no changes
Oct 27 03:17:31.599 INFO kablam!     Checking webserver v0.1.0 (/source)
Oct 27 03:17:32.829 INFO kablam! warning: unused variable: `builder`
Oct 27 03:17:32.829 INFO kablam!    --> src/http/request/mod.rs:277:28
Oct 27 03:17:32.829 INFO kablam!     |
Oct 27 03:17:32.829 INFO kablam! 277 |     fn parse_body<T: Read>(builder: &mut RequestBuilder, it: &mut StreamReader<T>) -> Result<(), ParseError> {
Oct 27 03:17:32.829 INFO kablam!     |                            ^^^^^^^ help: consider using `_builder` instead
Oct 27 03:17:32.829 INFO kablam!     |
Oct 27 03:17:32.829 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 03:17:32.829 INFO kablam! 
Oct 27 03:17:32.829 INFO kablam! warning: unused variable: `it`
Oct 27 03:17:32.829 INFO kablam!    --> src/http/request/mod.rs:277:58
Oct 27 03:17:32.829 INFO kablam!     |
Oct 27 03:17:32.829 INFO kablam! 277 |     fn parse_body<T: Read>(builder: &mut RequestBuilder, it: &mut StreamReader<T>) -> Result<(), ParseError> {
Oct 27 03:17:32.829 INFO kablam!     |                                                          ^^ help: consider using `_it` instead
Oct 27 03:17:32.829 INFO kablam! 
Oct 27 03:17:32.975 INFO kablam! warning: method is never used: `step_back`
Oct 27 03:17:32.975 INFO kablam!   --> src/http/request/util.rs:55:5
Oct 27 03:17:32.975 INFO kablam!    |
Oct 27 03:17:32.975 INFO kablam! 55 |     pub fn step_back(&mut self) -> Option<()> {
Oct 27 03:17:32.975 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:17:32.975 INFO kablam!    |
Oct 27 03:17:32.975 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 03:17:32.975 INFO kablam! 
Oct 27 03:17:32.975 INFO kablam! warning: method is never used: `get_inner`
Oct 27 03:17:32.975 INFO kablam!   --> src/http/request/util.rs:65:5
Oct 27 03:17:32.975 INFO kablam!    |
Oct 27 03:17:32.975 INFO kablam! 65 |     pub fn get_inner(&mut self) -> &mut T {
Oct 27 03:17:32.975 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:17:32.975 INFO kablam! 
Oct 27 03:17:32.975 INFO kablam! warning: method is never used: `get_body`
Oct 27 03:17:32.975 INFO kablam!    --> src/http/request/mod.rs:375:5
Oct 27 03:17:32.975 INFO kablam!     |
Oct 27 03:17:32.975 INFO kablam! 375 |     pub fn get_body(&mut self) -> &mut Vec<u8> {
Oct 27 03:17:32.975 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:17:32.975 INFO kablam! 
Oct 27 03:17:32.975 INFO kablam! warning: method is never used: `get_headers`
Oct 27 03:17:32.975 INFO kablam!    --> src/http/request/mod.rs:384:5
Oct 27 03:17:32.975 INFO kablam!     |
Oct 27 03:17:32.975 INFO kablam! 384 |     pub fn get_headers(&self) -> &HashMap<String, String> {
Oct 27 03:17:32.975 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:17:32.975 INFO kablam! 
Oct 27 03:17:33.056 INFO kablam! warning: unused variable: `builder`
Oct 27 03:17:33.056 INFO kablam!    --> src/http/request/mod.rs:277:28
Oct 27 03:17:33.056 INFO kablam!     |
Oct 27 03:17:33.056 INFO kablam! 277 |     fn parse_body<T: Read>(builder: &mut RequestBuilder, it: &mut StreamReader<T>) -> Result<(), ParseError> {
Oct 27 03:17:33.056 INFO kablam!     |                            ^^^^^^^ help: consider using `_builder` instead
Oct 27 03:17:33.056 INFO kablam!     |
Oct 27 03:17:33.056 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 03:17:33.056 INFO kablam! 
Oct 27 03:17:33.056 INFO kablam! warning: unused variable: `it`
Oct 27 03:17:33.056 INFO kablam!    --> src/http/request/mod.rs:277:58
Oct 27 03:17:33.056 INFO kablam!     |
Oct 27 03:17:33.056 INFO kablam! 277 |     fn parse_body<T: Read>(builder: &mut RequestBuilder, it: &mut StreamReader<T>) -> Result<(), ParseError> {
Oct 27 03:17:33.056 INFO kablam!     |                                                          ^^ help: consider using `_it` instead
Oct 27 03:17:33.056 INFO kablam! 
Oct 27 03:17:33.115 INFO kablam! warning: method is never used: `step_back`
Oct 27 03:17:33.115 INFO kablam!   --> src/http/request/util.rs:55:5
Oct 27 03:17:33.115 INFO kablam!    |
Oct 27 03:17:33.115 INFO kablam! 55 |     pub fn step_back(&mut self) -> Option<()> {
Oct 27 03:17:33.115 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:17:33.115 INFO kablam!    |
Oct 27 03:17:33.115 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 03:17:33.115 INFO kablam! 
Oct 27 03:17:33.115 INFO kablam! warning: method is never used: `get_inner`
Oct 27 03:17:33.115 INFO kablam!   --> src/http/request/util.rs:65:5
Oct 27 03:17:33.115 INFO kablam!    |
Oct 27 03:17:33.115 INFO kablam! 65 |     pub fn get_inner(&mut self) -> &mut T {
Oct 27 03:17:33.115 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:17:33.115 INFO kablam! 
Oct 27 03:17:33.115 INFO kablam! warning: method is never used: `get_body`
Oct 27 03:17:33.115 INFO kablam!    --> src/http/request/mod.rs:375:5
Oct 27 03:17:33.115 INFO kablam!     |
Oct 27 03:17:33.115 INFO kablam! 375 |     pub fn get_body(&mut self) -> &mut Vec<u8> {
Oct 27 03:17:33.115 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:17:33.115 INFO kablam! 
Oct 27 03:17:33.115 INFO kablam! warning: method is never used: `get_headers`
Oct 27 03:17:33.115 INFO kablam!    --> src/http/request/mod.rs:384:5
Oct 27 03:17:33.115 INFO kablam!     |
Oct 27 03:17:33.115 INFO kablam! 384 |     pub fn get_headers(&self) -> &HashMap<String, String> {
Oct 27 03:17:33.115 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:17:33.115 INFO kablam! 
Oct 27 03:17:33.152 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Oct 27 03:17:33.155 INFO kablam! su: No module specific data is present
Oct 27 03:17:34.191 INFO running `"docker" "rm" "-f" "e74cb501de7c53011b9d97daf75e9c80a021b225bd6c090bea2ef99198d426ee"`
Oct 27 03:17:34.567 INFO blam! e74cb501de7c53011b9d97daf75e9c80a021b225bd6c090bea2ef99198d426ee