Sep 01 15:30:24.610 INFO checking gerust/gerust against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 15:30:24.610 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 15:30:24.610 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/try#952c7dbfa2628309f557b367929ffc17af20b332:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 15:30:24.758 INFO blam! f3f568e427ae3e150c0e592c5b31b1c58167ce187f3d74be82134960cf987365
Sep 01 15:30:24.760 INFO running `"docker" "start" "-a" "f3f568e427ae3e150c0e592c5b31b1c58167ce187f3d74be82134960cf987365"`
Sep 01 15:30:25.410 INFO kablam!     Checking http v0.1.3
Sep 01 15:30:25.411 INFO kablam!     Checking tokio-core v0.1.10
Sep 01 15:30:27.383 INFO kablam!     Checking tokio-proto v0.1.1
Sep 01 15:30:32.008 INFO kablam!     Checking hyper v0.11.9
Sep 01 15:30:42.403 INFO kablam!     Checking gerust v0.1.0 (file:///source)
Sep 01 15:30:43.353 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 01 15:30:43.353 INFO kablam!  --> src/conneg.rs:8:5
Sep 01 15:30:43.353 INFO kablam!   |
Sep 01 15:30:43.353 INFO kablam! 8 | use std::cmp::Ordering;
Sep 01 15:30:43.353 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 01 15:30:43.353 INFO kablam!   |
Sep 01 15:30:43.353 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 15:30:43.353 INFO kablam! 
Sep 01 15:30:43.354 INFO kablam! warning: unused import: `chunk::Chunk`
Sep 01 15:30:43.354 INFO kablam!  --> src/body.rs:1:5
Sep 01 15:30:43.354 INFO kablam!   |
Sep 01 15:30:43.354 INFO kablam! 1 | use chunk::Chunk;
Sep 01 15:30:43.354 INFO kablam!   |     ^^^^^^^^^^^^
Sep 01 15:30:43.354 INFO kablam! 
Sep 01 15:30:43.383 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 01 15:30:43.383 INFO kablam!  --> src/conneg.rs:8:5
Sep 01 15:30:43.383 INFO kablam!   |
Sep 01 15:30:43.383 INFO kablam! 8 | use std::cmp::Ordering;
Sep 01 15:30:43.383 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 01 15:30:43.383 INFO kablam!   |
Sep 01 15:30:43.383 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 15:30:43.384 INFO kablam! 
Sep 01 15:30:43.384 INFO kablam! warning: unused import: `chunk::Chunk`
Sep 01 15:30:43.384 INFO kablam!  --> src/body.rs:1:5
Sep 01 15:30:43.384 INFO kablam!   |
Sep 01 15:30:43.384 INFO kablam! 1 | use chunk::Chunk;
Sep 01 15:30:43.384 INFO kablam!   |     ^^^^^^^^^^^^
Sep 01 15:30:43.384 INFO kablam! 
Sep 01 15:30:44.098 INFO kablam! warning: unused variable: `next_quality`
Sep 01 15:30:44.098 INFO kablam!   --> src/conneg.rs:78:20
Sep 01 15:30:44.098 INFO kablam!    |
Sep 01 15:30:44.098 INFO kablam! 78 |         let (next, next_quality) = match found {
Sep 01 15:30:44.098 INFO kablam!    |                    ^^^^^^^^^^^^ help: consider using `_next_quality` instead
Sep 01 15:30:44.098 INFO kablam!    |
Sep 01 15:30:44.098 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 15:30:44.098 INFO kablam! 
Sep 01 15:30:44.098 INFO kablam! warning: unused variable: `t`
Sep 01 15:30:44.098 INFO kablam!   --> src/conneg.rs:79:18
Sep 01 15:30:44.098 INFO kablam!    |
Sep 01 15:30:44.098 INFO kablam! 79 |             Some(t) if quality > found_quality => {
Sep 01 15:30:44.098 INFO kablam!    |                  ^ help: consider using `_t` instead
Sep 01 15:30:44.098 INFO kablam! 
Sep 01 15:30:44.098 INFO kablam! warning: unused variable: `t`
Sep 01 15:30:44.098 INFO kablam!   --> src/conneg.rs:83:18
Sep 01 15:30:44.098 INFO kablam!    |
Sep 01 15:30:44.098 INFO kablam! 83 |             Some(t) if quality == found_quality => {
Sep 01 15:30:44.098 INFO kablam!    |                  ^ help: consider using `_t` instead
Sep 01 15:30:44.098 INFO kablam! 
Sep 01 15:30:44.098 INFO kablam! warning: unused variable: `t`
Sep 01 15:30:44.099 INFO kablam!   --> src/conneg.rs:91:18
Sep 01 15:30:44.099 INFO kablam!    |
Sep 01 15:30:44.099 INFO kablam! 91 |             Some(t) => {
Sep 01 15:30:44.099 INFO kablam!    |                  ^ help: consider using `_t` instead
Sep 01 15:30:44.099 INFO kablam! 
Sep 01 15:30:44.099 INFO kablam! warning: unused variable: `response`
Sep 01 15:30:44.099 INFO kablam!   --> src/resource.rs:99:28
Sep 01 15:30:44.099 INFO kablam!    |
Sep 01 15:30:44.099 INFO kablam! 99 |     fn process_post(&self, response: &mut ::flow::DelayedResponse) {
Sep 01 15:30:44.099 INFO kablam!    |                            ^^^^^^^^ help: consider using `_response` instead
Sep 01 15:30:44.099 INFO kablam! 
Sep 01 15:30:44.099 INFO kablam! warning: unused variable: `e`
Sep 01 15:30:44.099 INFO kablam!   --> src/lib.rs:40:13
Sep 01 15:30:44.099 INFO kablam!    |
Sep 01 15:30:44.099 INFO kablam! 40 |     fn from(e: error::Error) -> hyper::Error {
Sep 01 15:30:44.099 INFO kablam!    |             ^ help: consider using `_e` instead
Sep 01 15:30:44.099 INFO kablam! 
Sep 01 15:30:44.269 INFO kablam! warning: unused variable: `next_quality`
Sep 01 15:30:44.269 INFO kablam!   --> src/conneg.rs:78:20
Sep 01 15:30:44.269 INFO kablam!    |
Sep 01 15:30:44.269 INFO kablam! 78 |         let (next, next_quality) = match found {
Sep 01 15:30:44.269 INFO kablam!    |                    ^^^^^^^^^^^^ help: consider using `_next_quality` instead
Sep 01 15:30:44.270 INFO kablam!    |
Sep 01 15:30:44.270 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 15:30:44.270 INFO kablam! 
Sep 01 15:30:44.270 INFO kablam! warning: unused variable: `t`
Sep 01 15:30:44.270 INFO kablam!   --> src/conneg.rs:79:18
Sep 01 15:30:44.270 INFO kablam!    |
Sep 01 15:30:44.270 INFO kablam! 79 |             Some(t) if quality > found_quality => {
Sep 01 15:30:44.270 INFO kablam!    |                  ^ help: consider using `_t` instead
Sep 01 15:30:44.270 INFO kablam! 
Sep 01 15:30:44.270 INFO kablam! warning: unused variable: `t`
Sep 01 15:30:44.270 INFO kablam!   --> src/conneg.rs:83:18
Sep 01 15:30:44.270 INFO kablam!    |
Sep 01 15:30:44.270 INFO kablam! 83 |             Some(t) if quality == found_quality => {
Sep 01 15:30:44.270 INFO kablam!    |                  ^ help: consider using `_t` instead
Sep 01 15:30:44.270 INFO kablam! 
Sep 01 15:30:44.270 INFO kablam! warning: unused variable: `t`
Sep 01 15:30:44.270 INFO kablam!   --> src/conneg.rs:91:18
Sep 01 15:30:44.270 INFO kablam!    |
Sep 01 15:30:44.270 INFO kablam! 91 |             Some(t) => {
Sep 01 15:30:44.270 INFO kablam!    |                  ^ help: consider using `_t` instead
Sep 01 15:30:44.270 INFO kablam! 
Sep 01 15:30:44.270 INFO kablam! warning: unused variable: `response`
Sep 01 15:30:44.270 INFO kablam!   --> src/resource.rs:99:28
Sep 01 15:30:44.271 INFO kablam!    |
Sep 01 15:30:44.271 INFO kablam! 99 |     fn process_post(&self, response: &mut ::flow::DelayedResponse) {
Sep 01 15:30:44.271 INFO kablam!    |                            ^^^^^^^^ help: consider using `_response` instead
Sep 01 15:30:44.271 INFO kablam! 
Sep 01 15:30:44.271 INFO kablam! warning: unused variable: `e`
Sep 01 15:30:44.271 INFO kablam!   --> src/lib.rs:40:13
Sep 01 15:30:44.271 INFO kablam!    |
Sep 01 15:30:44.271 INFO kablam! 40 |     fn from(e: error::Error) -> hyper::Error {
Sep 01 15:30:44.271 INFO kablam!    |             ^ help: consider using `_e` instead
Sep 01 15:30:44.271 INFO kablam! 
Sep 01 15:30:44.287 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 15:30:44.287 INFO kablam!    --> src/flow.rs:136:21
Sep 01 15:30:44.288 INFO kablam!     |
Sep 01 15:30:44.288 INFO kablam! 136 |                     sender.take().unwrap().send(response);
Sep 01 15:30:44.288 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:30:44.288 INFO kablam!     |
Sep 01 15:30:44.288 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 01 15:30:44.288 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 15:30:44.288 INFO kablam! 
Sep 01 15:30:44.288 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 15:30:44.288 INFO kablam!    --> src/flow.rs:147:21
Sep 01 15:30:44.288 INFO kablam!     |
Sep 01 15:30:44.288 INFO kablam! 147 |                     sender.take().unwrap().send(response);
Sep 01 15:30:44.288 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:30:44.288 INFO kablam!     |
Sep 01 15:30:44.288 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 15:30:44.288 INFO kablam! 
Sep 01 15:30:44.288 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 15:30:44.288 INFO kablam!    --> src/flow.rs:157:21
Sep 01 15:30:44.288 INFO kablam!     |
Sep 01 15:30:44.288 INFO kablam! 157 |                     sender.take().unwrap().send(response);
Sep 01 15:30:44.288 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:30:44.288 INFO kablam!     |
Sep 01 15:30:44.288 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 15:30:44.288 INFO kablam! 
Sep 01 15:30:44.288 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 15:30:44.288 INFO kablam!    --> src/flow.rs:169:21
Sep 01 15:30:44.288 INFO kablam!     |
Sep 01 15:30:44.288 INFO kablam! 169 |                     wrapper.response.response_body().poll_complete();
Sep 01 15:30:44.288 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:30:44.289 INFO kablam!     |
Sep 01 15:30:44.289 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 15:30:44.289 INFO kablam! 
Sep 01 15:30:44.289 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 15:30:44.289 INFO kablam!    --> src/flow.rs:175:21
Sep 01 15:30:44.289 INFO kablam!     |
Sep 01 15:30:44.289 INFO kablam! 175 |                     sender.take().unwrap().send(response);
Sep 01 15:30:44.289 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:30:44.289 INFO kablam!     |
Sep 01 15:30:44.289 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 15:30:44.289 INFO kablam! 
Sep 01 15:30:44.541 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 15:30:44.541 INFO kablam!    --> src/flow.rs:136:21
Sep 01 15:30:44.541 INFO kablam!     |
Sep 01 15:30:44.541 INFO kablam! 136 |                     sender.take().unwrap().send(response);
Sep 01 15:30:44.541 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:30:44.541 INFO kablam!     |
Sep 01 15:30:44.541 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 01 15:30:44.541 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 15:30:44.542 INFO kablam! 
Sep 01 15:30:44.542 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 15:30:44.542 INFO kablam!    --> src/flow.rs:147:21
Sep 01 15:30:44.542 INFO kablam!     |
Sep 01 15:30:44.542 INFO kablam! 147 |                     sender.take().unwrap().send(response);
Sep 01 15:30:44.542 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:30:44.542 INFO kablam!     |
Sep 01 15:30:44.542 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 15:30:44.542 INFO kablam! 
Sep 01 15:30:44.542 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 15:30:44.542 INFO kablam!    --> src/flow.rs:157:21
Sep 01 15:30:44.542 INFO kablam!     |
Sep 01 15:30:44.542 INFO kablam! 157 |                     sender.take().unwrap().send(response);
Sep 01 15:30:44.542 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:30:44.542 INFO kablam!     |
Sep 01 15:30:44.542 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 15:30:44.542 INFO kablam! 
Sep 01 15:30:44.542 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 15:30:44.542 INFO kablam!    --> src/flow.rs:169:21
Sep 01 15:30:44.542 INFO kablam!     |
Sep 01 15:30:44.542 INFO kablam! 169 |                     wrapper.response.response_body().poll_complete();
Sep 01 15:30:44.542 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:30:44.542 INFO kablam!     |
Sep 01 15:30:44.542 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 15:30:44.543 INFO kablam! 
Sep 01 15:30:44.543 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 15:30:44.543 INFO kablam!    --> src/flow.rs:175:21
Sep 01 15:30:44.543 INFO kablam!     |
Sep 01 15:30:44.543 INFO kablam! 175 |                     sender.take().unwrap().send(response);
Sep 01 15:30:44.543 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:30:44.543 INFO kablam!     |
Sep 01 15:30:44.543 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 15:30:44.543 INFO kablam! 
Sep 01 15:30:45.558 INFO kablam! error[E0061]: this function takes 2 parameters but 0 parameters were supplied
Sep 01 15:30:45.558 INFO kablam!   --> tests/helper/mod.rs:20:24
Sep 01 15:30:45.558 INFO kablam!    |
Sep 01 15:30:45.558 INFO kablam! 20 |         let mut flow = HttpFlow::new();
Sep 01 15:30:45.558 INFO kablam!    |                        ^^^^^^^^^^^^^^^ expected 2 parameters
Sep 01 15:30:45.558 INFO kablam! 
Sep 01 15:30:45.573 INFO kablam! error: aborting due to previous error
Sep 01 15:30:45.573 INFO kablam! 
Sep 01 15:30:45.573 INFO kablam! For more information about this error, try `rustc --explain E0061`.
Sep 01 15:30:45.595 INFO kablam! error: Could not compile `gerust`.
Sep 01 15:30:45.595 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 15:30:45.922 INFO kablam! warning: unused variable: `request`
Sep 01 15:30:45.922 INFO kablam!   --> examples/simple_http.rs:54:44
Sep 01 15:30:45.923 INFO kablam!    |
Sep 01 15:30:45.923 INFO kablam! 54 |     fn handle(&mut self, item: Self::Item, request: &mut http::Request<gerust::Body>, response: &mut gerust::flow::DelayedResponse) {
Sep 01 15:30:45.923 INFO kablam!    |                                            ^^^^^^^ help: consider using `_request` instead
Sep 01 15:30:45.923 INFO kablam!    |
Sep 01 15:30:45.923 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 15:30:45.923 INFO kablam! 
Sep 01 15:30:45.924 INFO kablam! warning: unused variable: `response`
Sep 01 15:30:45.924 INFO kablam!   --> examples/simple_http.rs:54:87
Sep 01 15:30:45.924 INFO kablam!    |
Sep 01 15:30:45.924 INFO kablam! 54 |     fn handle(&mut self, item: Self::Item, request: &mut http::Request<gerust::Body>, response: &mut gerust::flow::DelayedResponse) {
Sep 01 15:30:45.924 INFO kablam!    |                                                                                       ^^^^^^^^ help: consider using `_response` instead
Sep 01 15:30:45.924 INFO kablam! 
Sep 01 15:30:46.050 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 15:30:46.050 INFO kablam!   --> examples/simple_http.rs:77:9
Sep 01 15:30:46.050 INFO kablam!    |
Sep 01 15:30:46.050 INFO kablam! 77 |         resp.response_body().start_send(Ok("Hello, World!".into()));
Sep 01 15:30:46.050 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:30:46.051 INFO kablam!    |
Sep 01 15:30:46.051 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 15:30:46.051 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 15:30:46.052 INFO kablam! 
Sep 01 15:30:46.119 INFO kablam! error: build failed
Sep 01 15:30:46.121 INFO kablam! su: No module specific data is present
Sep 01 15:30:46.651 INFO running `"docker" "rm" "-f" "f3f568e427ae3e150c0e592c5b31b1c58167ce187f3d74be82134960cf987365"`
Sep 01 15:30:46.843 INFO blam! f3f568e427ae3e150c0e592c5b31b1c58167ce187f3d74be82134960cf987365