Sep 10 04:10:09.445 INFO checking gerust/gerust against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 04:10:09.445 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 04:10:09.446 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 04:10:09.642 INFO blam! 571ff2d4b3001d6d2f43f56b13adf36d6c3fe51adc6fe14b6736c5fcaec469a1
Sep 10 04:10:09.643 INFO running `"docker" "start" "-a" "571ff2d4b3001d6d2f43f56b13adf36d6c3fe51adc6fe14b6736c5fcaec469a1"`
Sep 10 04:10:11.192 INFO kablam! usermod: no changes
Sep 10 04:10:11.378 INFO kablam!     Checking iovec v0.1.1
Sep 10 04:10:11.382 INFO kablam!     Checking base64 v0.8.0
Sep 10 04:10:11.386 INFO kablam!     Checking serde_json v1.0.8
Sep 10 04:10:11.387 INFO kablam!     Checking regex v0.2.3
Sep 10 04:10:12.047 INFO kablam!     Checking bytes v0.4.5
Sep 10 04:10:12.049 INFO kablam!     Checking mio v0.6.11
Sep 10 04:10:14.560 INFO kablam!     Checking tokio-io v0.1.4
Sep 10 04:10:14.560 INFO kablam!     Checking http v0.1.3
Sep 10 04:10:19.238 INFO kablam!     Checking tokio-core v0.1.10
Sep 10 04:10:20.276 INFO kablam!     Checking env_logger v0.4.3
Sep 10 04:10:22.840 INFO kablam!     Checking tokio-proto v0.1.1
Sep 10 04:10:26.002 INFO kablam!     Checking hyper v0.11.9
Sep 10 04:10:31.728 INFO kablam!     Checking gerust v0.1.0 (file:///source)
Sep 10 04:10:32.530 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 10 04:10:32.530 INFO kablam!  --> src/conneg.rs:8:5
Sep 10 04:10:32.530 INFO kablam!   |
Sep 10 04:10:32.530 INFO kablam! 8 | use std::cmp::Ordering;
Sep 10 04:10:32.530 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 10 04:10:32.530 INFO kablam!   |
Sep 10 04:10:32.530 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 04:10:32.530 INFO kablam! 
Sep 10 04:10:32.530 INFO kablam! warning: unused import: `chunk::Chunk`
Sep 10 04:10:32.530 INFO kablam!  --> src/body.rs:1:5
Sep 10 04:10:32.530 INFO kablam!   |
Sep 10 04:10:32.530 INFO kablam! 1 | use chunk::Chunk;
Sep 10 04:10:32.530 INFO kablam!   |     ^^^^^^^^^^^^
Sep 10 04:10:32.530 INFO kablam! 
Sep 10 04:10:32.574 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 10 04:10:32.574 INFO kablam!  --> src/conneg.rs:8:5
Sep 10 04:10:32.574 INFO kablam!   |
Sep 10 04:10:32.574 INFO kablam! 8 | use std::cmp::Ordering;
Sep 10 04:10:32.574 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 10 04:10:32.574 INFO kablam!   |
Sep 10 04:10:32.574 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 04:10:32.574 INFO kablam! 
Sep 10 04:10:32.574 INFO kablam! warning: unused import: `chunk::Chunk`
Sep 10 04:10:32.574 INFO kablam!  --> src/body.rs:1:5
Sep 10 04:10:32.574 INFO kablam!   |
Sep 10 04:10:32.574 INFO kablam! 1 | use chunk::Chunk;
Sep 10 04:10:32.574 INFO kablam!   |     ^^^^^^^^^^^^
Sep 10 04:10:32.574 INFO kablam! 
Sep 10 04:10:33.162 INFO kablam! warning: unused variable: `next_quality`
Sep 10 04:10:33.162 INFO kablam!   --> src/conneg.rs:78:20
Sep 10 04:10:33.162 INFO kablam!    |
Sep 10 04:10:33.162 INFO kablam! 78 |         let (next, next_quality) = match found {
Sep 10 04:10:33.162 INFO kablam!    |                    ^^^^^^^^^^^^ help: consider using `_next_quality` instead
Sep 10 04:10:33.162 INFO kablam!    |
Sep 10 04:10:33.162 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 04:10:33.162 INFO kablam! 
Sep 10 04:10:33.162 INFO kablam! warning: unused variable: `t`
Sep 10 04:10:33.162 INFO kablam!   --> src/conneg.rs:79:18
Sep 10 04:10:33.162 INFO kablam!    |
Sep 10 04:10:33.162 INFO kablam! 79 |             Some(t) if quality > found_quality => {
Sep 10 04:10:33.162 INFO kablam!    |                  ^ help: consider using `_t` instead
Sep 10 04:10:33.162 INFO kablam! 
Sep 10 04:10:33.162 INFO kablam! warning: unused variable: `t`
Sep 10 04:10:33.162 INFO kablam!   --> src/conneg.rs:83:18
Sep 10 04:10:33.162 INFO kablam!    |
Sep 10 04:10:33.162 INFO kablam! 83 |             Some(t) if quality == found_quality => {
Sep 10 04:10:33.162 INFO kablam!    |                  ^ help: consider using `_t` instead
Sep 10 04:10:33.162 INFO kablam! 
Sep 10 04:10:33.162 INFO kablam! warning: unused variable: `t`
Sep 10 04:10:33.162 INFO kablam!   --> src/conneg.rs:91:18
Sep 10 04:10:33.162 INFO kablam!    |
Sep 10 04:10:33.162 INFO kablam! 91 |             Some(t) => {
Sep 10 04:10:33.162 INFO kablam!    |                  ^ help: consider using `_t` instead
Sep 10 04:10:33.162 INFO kablam! 
Sep 10 04:10:33.162 INFO kablam! warning: unused variable: `response`
Sep 10 04:10:33.162 INFO kablam!   --> src/resource.rs:99:28
Sep 10 04:10:33.162 INFO kablam!    |
Sep 10 04:10:33.162 INFO kablam! 99 |     fn process_post(&self, response: &mut ::flow::DelayedResponse) {
Sep 10 04:10:33.162 INFO kablam!    |                            ^^^^^^^^ help: consider using `_response` instead
Sep 10 04:10:33.162 INFO kablam! 
Sep 10 04:10:33.162 INFO kablam! warning: unused variable: `e`
Sep 10 04:10:33.162 INFO kablam!   --> src/lib.rs:40:13
Sep 10 04:10:33.162 INFO kablam!    |
Sep 10 04:10:33.162 INFO kablam! 40 |     fn from(e: error::Error) -> hyper::Error {
Sep 10 04:10:33.162 INFO kablam!    |             ^ help: consider using `_e` instead
Sep 10 04:10:33.163 INFO kablam! 
Sep 10 04:10:33.190 INFO kablam! warning: unused variable: `next_quality`
Sep 10 04:10:33.190 INFO kablam!   --> src/conneg.rs:78:20
Sep 10 04:10:33.190 INFO kablam!    |
Sep 10 04:10:33.190 INFO kablam! 78 |         let (next, next_quality) = match found {
Sep 10 04:10:33.190 INFO kablam!    |                    ^^^^^^^^^^^^ help: consider using `_next_quality` instead
Sep 10 04:10:33.190 INFO kablam!    |
Sep 10 04:10:33.190 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 04:10:33.190 INFO kablam! 
Sep 10 04:10:33.190 INFO kablam! warning: unused variable: `t`
Sep 10 04:10:33.190 INFO kablam!   --> src/conneg.rs:79:18
Sep 10 04:10:33.190 INFO kablam!    |
Sep 10 04:10:33.190 INFO kablam! 79 |             Some(t) if quality > found_quality => {
Sep 10 04:10:33.190 INFO kablam!    |                  ^ help: consider using `_t` instead
Sep 10 04:10:33.190 INFO kablam! 
Sep 10 04:10:33.190 INFO kablam! warning: unused variable: `t`
Sep 10 04:10:33.190 INFO kablam!   --> src/conneg.rs:83:18
Sep 10 04:10:33.190 INFO kablam!    |
Sep 10 04:10:33.190 INFO kablam! 83 |             Some(t) if quality == found_quality => {
Sep 10 04:10:33.190 INFO kablam!    |                  ^ help: consider using `_t` instead
Sep 10 04:10:33.190 INFO kablam! 
Sep 10 04:10:33.190 INFO kablam! warning: unused variable: `t`
Sep 10 04:10:33.190 INFO kablam!   --> src/conneg.rs:91:18
Sep 10 04:10:33.190 INFO kablam!    |
Sep 10 04:10:33.190 INFO kablam! 91 |             Some(t) => {
Sep 10 04:10:33.190 INFO kablam!    |                  ^ help: consider using `_t` instead
Sep 10 04:10:33.190 INFO kablam! 
Sep 10 04:10:33.190 INFO kablam! warning: unused variable: `response`
Sep 10 04:10:33.190 INFO kablam!   --> src/resource.rs:99:28
Sep 10 04:10:33.190 INFO kablam!    |
Sep 10 04:10:33.190 INFO kablam! 99 |     fn process_post(&self, response: &mut ::flow::DelayedResponse) {
Sep 10 04:10:33.190 INFO kablam!    |                            ^^^^^^^^ help: consider using `_response` instead
Sep 10 04:10:33.190 INFO kablam! 
Sep 10 04:10:33.191 INFO kablam! warning: unused variable: `e`
Sep 10 04:10:33.191 INFO kablam!   --> src/lib.rs:40:13
Sep 10 04:10:33.191 INFO kablam!    |
Sep 10 04:10:33.191 INFO kablam! 40 |     fn from(e: error::Error) -> hyper::Error {
Sep 10 04:10:33.191 INFO kablam!    |             ^ help: consider using `_e` instead
Sep 10 04:10:33.191 INFO kablam! 
Sep 10 04:10:33.278 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 04:10:33.278 INFO kablam!    --> src/flow.rs:136:21
Sep 10 04:10:33.278 INFO kablam!     |
Sep 10 04:10:33.278 INFO kablam! 136 |                     sender.take().unwrap().send(response);
Sep 10 04:10:33.278 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 04:10:33.278 INFO kablam!     |
Sep 10 04:10:33.278 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 10 04:10:33.278 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 04:10:33.278 INFO kablam! 
Sep 10 04:10:33.278 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 04:10:33.278 INFO kablam!    --> src/flow.rs:147:21
Sep 10 04:10:33.278 INFO kablam!     |
Sep 10 04:10:33.278 INFO kablam! 147 |                     sender.take().unwrap().send(response);
Sep 10 04:10:33.278 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 04:10:33.278 INFO kablam!     |
Sep 10 04:10:33.278 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 04:10:33.278 INFO kablam! 
Sep 10 04:10:33.278 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 04:10:33.278 INFO kablam!    --> src/flow.rs:157:21
Sep 10 04:10:33.278 INFO kablam!     |
Sep 10 04:10:33.278 INFO kablam! 157 |                     sender.take().unwrap().send(response);
Sep 10 04:10:33.278 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 04:10:33.278 INFO kablam!     |
Sep 10 04:10:33.278 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 04:10:33.278 INFO kablam! 
Sep 10 04:10:33.279 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 04:10:33.279 INFO kablam!    --> src/flow.rs:169:21
Sep 10 04:10:33.279 INFO kablam!     |
Sep 10 04:10:33.279 INFO kablam! 169 |                     wrapper.response.response_body().poll_complete();
Sep 10 04:10:33.279 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 04:10:33.279 INFO kablam!     |
Sep 10 04:10:33.279 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 04:10:33.279 INFO kablam! 
Sep 10 04:10:33.279 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 04:10:33.279 INFO kablam!    --> src/flow.rs:175:21
Sep 10 04:10:33.279 INFO kablam!     |
Sep 10 04:10:33.279 INFO kablam! 175 |                     sender.take().unwrap().send(response);
Sep 10 04:10:33.279 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 04:10:33.279 INFO kablam!     |
Sep 10 04:10:33.279 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 04:10:33.279 INFO kablam! 
Sep 10 04:10:33.334 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 04:10:33.334 INFO kablam!    --> src/flow.rs:136:21
Sep 10 04:10:33.334 INFO kablam!     |
Sep 10 04:10:33.334 INFO kablam! 136 |                     sender.take().unwrap().send(response);
Sep 10 04:10:33.334 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 04:10:33.334 INFO kablam!     |
Sep 10 04:10:33.334 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 10 04:10:33.334 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 04:10:33.334 INFO kablam! 
Sep 10 04:10:33.334 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 04:10:33.334 INFO kablam!    --> src/flow.rs:147:21
Sep 10 04:10:33.334 INFO kablam!     |
Sep 10 04:10:33.334 INFO kablam! 147 |                     sender.take().unwrap().send(response);
Sep 10 04:10:33.334 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 04:10:33.334 INFO kablam!     |
Sep 10 04:10:33.334 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 04:10:33.334 INFO kablam! 
Sep 10 04:10:33.334 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 04:10:33.334 INFO kablam!    --> src/flow.rs:157:21
Sep 10 04:10:33.334 INFO kablam!     |
Sep 10 04:10:33.334 INFO kablam! 157 |                     sender.take().unwrap().send(response);
Sep 10 04:10:33.334 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 04:10:33.334 INFO kablam!     |
Sep 10 04:10:33.334 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 04:10:33.334 INFO kablam! 
Sep 10 04:10:33.334 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 04:10:33.334 INFO kablam!    --> src/flow.rs:169:21
Sep 10 04:10:33.334 INFO kablam!     |
Sep 10 04:10:33.334 INFO kablam! 169 |                     wrapper.response.response_body().poll_complete();
Sep 10 04:10:33.334 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 04:10:33.334 INFO kablam!     |
Sep 10 04:10:33.334 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 04:10:33.334 INFO kablam! 
Sep 10 04:10:33.335 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 04:10:33.335 INFO kablam!    --> src/flow.rs:175:21
Sep 10 04:10:33.335 INFO kablam!     |
Sep 10 04:10:33.335 INFO kablam! 175 |                     sender.take().unwrap().send(response);
Sep 10 04:10:33.335 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 04:10:33.335 INFO kablam!     |
Sep 10 04:10:33.335 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 04:10:33.335 INFO kablam! 
Sep 10 04:10:34.240 INFO kablam! error[E0061]: this function takes 2 parameters but 0 parameters were supplied
Sep 10 04:10:34.240 INFO kablam!   --> tests/helper/mod.rs:20:24
Sep 10 04:10:34.240 INFO kablam!    |
Sep 10 04:10:34.241 INFO kablam! 20 |         let mut flow = HttpFlow::new();
Sep 10 04:10:34.241 INFO kablam!    |                        ^^^^^^^^^^^^^^^ expected 2 parameters
Sep 10 04:10:34.241 INFO kablam! 
Sep 10 04:10:34.257 INFO kablam! error: aborting due to previous error
Sep 10 04:10:34.262 INFO kablam! 
Sep 10 04:10:34.262 INFO kablam! For more information about this error, try `rustc --explain E0061`.
Sep 10 04:10:34.274 INFO kablam! error: Could not compile `gerust`.
Sep 10 04:10:34.275 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 04:10:34.376 INFO kablam! warning: unused variable: `request`
Sep 10 04:10:34.376 INFO kablam!   --> examples/simple_http.rs:54:44
Sep 10 04:10:34.376 INFO kablam!    |
Sep 10 04:10:34.376 INFO kablam! 54 |     fn handle(&mut self, item: Self::Item, request: &mut http::Request<gerust::Body>, response: &mut gerust::flow::DelayedResponse) {
Sep 10 04:10:34.376 INFO kablam!    |                                            ^^^^^^^ help: consider using `_request` instead
Sep 10 04:10:34.376 INFO kablam!    |
Sep 10 04:10:34.376 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 04:10:34.376 INFO kablam! 
Sep 10 04:10:34.376 INFO kablam! warning: unused variable: `response`
Sep 10 04:10:34.376 INFO kablam!   --> examples/simple_http.rs:54:87
Sep 10 04:10:34.376 INFO kablam!    |
Sep 10 04:10:34.376 INFO kablam! 54 |     fn handle(&mut self, item: Self::Item, request: &mut http::Request<gerust::Body>, response: &mut gerust::flow::DelayedResponse) {
Sep 10 04:10:34.377 INFO kablam!    |                                                                                       ^^^^^^^^ help: consider using `_response` instead
Sep 10 04:10:34.377 INFO kablam! 
Sep 10 04:10:34.430 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 04:10:34.430 INFO kablam!   --> examples/simple_http.rs:77:9
Sep 10 04:10:34.430 INFO kablam!    |
Sep 10 04:10:34.430 INFO kablam! 77 |         resp.response_body().start_send(Ok("Hello, World!".into()));
Sep 10 04:10:34.430 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 04:10:34.430 INFO kablam!    |
Sep 10 04:10:34.430 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 04:10:34.430 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 04:10:34.430 INFO kablam! 
Sep 10 04:10:34.510 INFO kablam! error: build failed
Sep 10 04:10:34.512 INFO kablam! su: No module specific data is present
Sep 10 04:10:36.409 INFO running `"docker" "rm" "-f" "571ff2d4b3001d6d2f43f56b13adf36d6c3fe51adc6fe14b6736c5fcaec469a1"`
Sep 10 04:10:36.535 INFO blam! 571ff2d4b3001d6d2f43f56b13adf36d6c3fe51adc6fe14b6736c5fcaec469a1