Sep 20 22:40:25.687 INFO checking gerust/gerust against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 20 22:40:25.687 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 20 22:40:25.688 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 22:40:25.879 INFO blam! 62a62e95ead987752aadec3ebcfcc0987609914a3884947713349abd350b4658
Sep 20 22:40:25.881 INFO running `"docker" "start" "-a" "62a62e95ead987752aadec3ebcfcc0987609914a3884947713349abd350b4658"`
Sep 20 22:40:28.041 INFO kablam! usermod: no changes
Sep 20 22:40:28.245 INFO kablam!     Checking http v0.1.3
Sep 20 22:40:28.245 INFO kablam!     Checking tokio-core v0.1.10
Sep 20 22:40:30.446 INFO kablam!     Checking tokio-proto v0.1.1
Sep 20 22:40:34.522 INFO kablam!     Checking hyper v0.11.9
Sep 20 22:40:40.106 INFO kablam!     Checking gerust v0.1.0 (/source)
Sep 20 22:40:40.805 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 20 22:40:40.806 INFO kablam!  --> src/conneg.rs:8:5
Sep 20 22:40:40.806 INFO kablam!   |
Sep 20 22:40:40.806 INFO kablam! 8 | use std::cmp::Ordering;
Sep 20 22:40:40.807 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 20 22:40:40.807 INFO kablam!   |
Sep 20 22:40:40.807 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 22:40:40.808 INFO kablam! 
Sep 20 22:40:40.808 INFO kablam! warning: unused import: `chunk::Chunk`
Sep 20 22:40:40.809 INFO kablam!  --> src/body.rs:1:5
Sep 20 22:40:40.809 INFO kablam!   |
Sep 20 22:40:40.809 INFO kablam! 1 | use chunk::Chunk;
Sep 20 22:40:40.810 INFO kablam!   |     ^^^^^^^^^^^^
Sep 20 22:40:40.810 INFO kablam! 
Sep 20 22:40:40.890 INFO kablam! warning: unused import: `std::cmp::Ordering`
Sep 20 22:40:40.891 INFO kablam!  --> src/conneg.rs:8:5
Sep 20 22:40:40.891 INFO kablam!   |
Sep 20 22:40:40.891 INFO kablam! 8 | use std::cmp::Ordering;
Sep 20 22:40:40.892 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 20 22:40:40.892 INFO kablam!   |
Sep 20 22:40:40.892 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 22:40:40.893 INFO kablam! 
Sep 20 22:40:40.893 INFO kablam! warning: unused import: `chunk::Chunk`
Sep 20 22:40:40.893 INFO kablam!  --> src/body.rs:1:5
Sep 20 22:40:40.894 INFO kablam!   |
Sep 20 22:40:40.894 INFO kablam! 1 | use chunk::Chunk;
Sep 20 22:40:40.894 INFO kablam!   |     ^^^^^^^^^^^^
Sep 20 22:40:40.895 INFO kablam! 
Sep 20 22:40:40.962 INFO kablam! warning: the trait bound `R: resource::Resource` is not satisfied
Sep 20 22:40:40.963 INFO kablam!   --> src/flow.rs:22:19
Sep 20 22:40:40.963 INFO kablam!    |
Sep 20 22:40:40.963 INFO kablam! 22 | type StateFn<R> = fn(&mut ResourceWrapper<R>) -> Outcomes<R>;
Sep 20 22:40:40.964 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `resource::Resource` is not implemented for `R`
Sep 20 22:40:40.964 INFO kablam!    |
Sep 20 22:40:40.964 INFO kablam!    = note: #[warn(type_alias_missing_bounds)] on by default
Sep 20 22:40:40.965 INFO kablam!    = help: consider adding a `where R: resource::Resource` bound
Sep 20 22:40:40.965 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 20 22:40:40.966 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 20 22:40:40.966 INFO kablam! 
Sep 20 22:40:41.053 INFO kablam! warning: the trait bound `R: resource::Resource` is not satisfied
Sep 20 22:40:41.054 INFO kablam!   --> src/flow.rs:22:19
Sep 20 22:40:41.054 INFO kablam!    |
Sep 20 22:40:41.055 INFO kablam! 22 | type StateFn<R> = fn(&mut ResourceWrapper<R>) -> Outcomes<R>;
Sep 20 22:40:41.055 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `resource::Resource` is not implemented for `R`
Sep 20 22:40:41.055 INFO kablam!    |
Sep 20 22:40:41.056 INFO kablam!    = note: #[warn(type_alias_missing_bounds)] on by default
Sep 20 22:40:41.056 INFO kablam!    = help: consider adding a `where R: resource::Resource` bound
Sep 20 22:40:41.057 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 20 22:40:41.057 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 20 22:40:41.057 INFO kablam! 
Sep 20 22:40:41.398 INFO kablam! warning: unused variable: `next_quality`
Sep 20 22:40:41.398 INFO kablam!   --> src/conneg.rs:78:20
Sep 20 22:40:41.399 INFO kablam!    |
Sep 20 22:40:41.399 INFO kablam! 78 |         let (next, next_quality) = match found {
Sep 20 22:40:41.399 INFO kablam!    |                    ^^^^^^^^^^^^ help: consider using `_next_quality` instead
Sep 20 22:40:41.400 INFO kablam!    |
Sep 20 22:40:41.400 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 20 22:40:41.400 INFO kablam! 
Sep 20 22:40:41.401 INFO kablam! warning: unused variable: `t`
Sep 20 22:40:41.401 INFO kablam!   --> src/conneg.rs:79:18
Sep 20 22:40:41.401 INFO kablam!    |
Sep 20 22:40:41.402 INFO kablam! 79 |             Some(t) if quality > found_quality => {
Sep 20 22:40:41.402 INFO kablam!    |                  ^ help: consider using `_t` instead
Sep 20 22:40:41.402 INFO kablam! 
Sep 20 22:40:41.403 INFO kablam! warning: unused variable: `t`
Sep 20 22:40:41.403 INFO kablam!   --> src/conneg.rs:83:18
Sep 20 22:40:41.403 INFO kablam!    |
Sep 20 22:40:41.404 INFO kablam! 83 |             Some(t) if quality == found_quality => {
Sep 20 22:40:41.404 INFO kablam!    |                  ^ help: consider using `_t` instead
Sep 20 22:40:41.404 INFO kablam! 
Sep 20 22:40:41.405 INFO kablam! warning: unused variable: `t`
Sep 20 22:40:41.405 INFO kablam!   --> src/conneg.rs:91:18
Sep 20 22:40:41.405 INFO kablam!    |
Sep 20 22:40:41.406 INFO kablam! 91 |             Some(t) => {
Sep 20 22:40:41.406 INFO kablam!    |                  ^ help: consider using `_t` instead
Sep 20 22:40:41.406 INFO kablam! 
Sep 20 22:40:41.407 INFO kablam! warning: unused variable: `response`
Sep 20 22:40:41.407 INFO kablam!   --> src/resource.rs:99:28
Sep 20 22:40:41.408 INFO kablam!    |
Sep 20 22:40:41.408 INFO kablam! 99 |     fn process_post(&self, response: &mut ::flow::DelayedResponse) {
Sep 20 22:40:41.408 INFO kablam!    |                            ^^^^^^^^ help: consider using `_response` instead
Sep 20 22:40:41.408 INFO kablam! 
Sep 20 22:40:41.410 INFO kablam! warning: unused variable: `e`
Sep 20 22:40:41.410 INFO kablam!   --> src/lib.rs:40:13
Sep 20 22:40:41.410 INFO kablam!    |
Sep 20 22:40:41.411 INFO kablam! 40 |     fn from(e: error::Error) -> hyper::Error {
Sep 20 22:40:41.411 INFO kablam!    |             ^ help: consider using `_e` instead
Sep 20 22:40:41.411 INFO kablam! 
Sep 20 22:40:41.536 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 22:40:41.537 INFO kablam!    --> src/flow.rs:136:21
Sep 20 22:40:41.537 INFO kablam!     |
Sep 20 22:40:41.537 INFO kablam! 136 |                     sender.take().unwrap().send(response);
Sep 20 22:40:41.538 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:40:41.538 INFO kablam!     |
Sep 20 22:40:41.539 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 20 22:40:41.539 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 22:40:41.539 INFO kablam! 
Sep 20 22:40:41.540 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 22:40:41.540 INFO kablam!    --> src/flow.rs:147:21
Sep 20 22:40:41.540 INFO kablam!     |
Sep 20 22:40:41.541 INFO kablam! 147 |                     sender.take().unwrap().send(response);
Sep 20 22:40:41.541 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:40:41.542 INFO kablam!     |
Sep 20 22:40:41.542 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 22:40:41.542 INFO kablam! 
Sep 20 22:40:41.543 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 22:40:41.543 INFO kablam!    --> src/flow.rs:157:21
Sep 20 22:40:41.543 INFO kablam!     |
Sep 20 22:40:41.544 INFO kablam! 157 |                     sender.take().unwrap().send(response);
Sep 20 22:40:41.544 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:40:41.545 INFO kablam!     |
Sep 20 22:40:41.545 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 22:40:41.545 INFO kablam! 
Sep 20 22:40:41.546 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 22:40:41.546 INFO kablam!    --> src/flow.rs:169:21
Sep 20 22:40:41.546 INFO kablam!     |
Sep 20 22:40:41.547 INFO kablam! 169 |                     wrapper.response.response_body().poll_complete();
Sep 20 22:40:41.547 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:40:41.547 INFO kablam!     |
Sep 20 22:40:41.548 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 22:40:41.548 INFO kablam! 
Sep 20 22:40:41.549 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 22:40:41.549 INFO kablam!    --> src/flow.rs:175:21
Sep 20 22:40:41.549 INFO kablam!     |
Sep 20 22:40:41.550 INFO kablam! 175 |                     sender.take().unwrap().send(response);
Sep 20 22:40:41.550 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:40:41.550 INFO kablam!     |
Sep 20 22:40:41.551 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 22:40:41.551 INFO kablam! 
Sep 20 22:40:41.566 INFO kablam! warning: unused variable: `next_quality`
Sep 20 22:40:41.567 INFO kablam!   --> src/conneg.rs:78:20
Sep 20 22:40:41.567 INFO kablam!    |
Sep 20 22:40:41.567 INFO kablam! 78 |         let (next, next_quality) = match found {
Sep 20 22:40:41.568 INFO kablam!    |                    ^^^^^^^^^^^^ help: consider using `_next_quality` instead
Sep 20 22:40:41.568 INFO kablam!    |
Sep 20 22:40:41.568 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 20 22:40:41.569 INFO kablam! 
Sep 20 22:40:41.569 INFO kablam! warning: unused variable: `t`
Sep 20 22:40:41.569 INFO kablam!   --> src/conneg.rs:79:18
Sep 20 22:40:41.570 INFO kablam!    |
Sep 20 22:40:41.570 INFO kablam! 79 |             Some(t) if quality > found_quality => {
Sep 20 22:40:41.571 INFO kablam!    |                  ^ help: consider using `_t` instead
Sep 20 22:40:41.571 INFO kablam! 
Sep 20 22:40:41.571 INFO kablam! warning: unused variable: `t`
Sep 20 22:40:41.572 INFO kablam!   --> src/conneg.rs:83:18
Sep 20 22:40:41.572 INFO kablam!    |
Sep 20 22:40:41.572 INFO kablam! 83 |             Some(t) if quality == found_quality => {
Sep 20 22:40:41.573 INFO kablam!    |                  ^ help: consider using `_t` instead
Sep 20 22:40:41.573 INFO kablam! 
Sep 20 22:40:41.573 INFO kablam! warning: unused variable: `t`
Sep 20 22:40:41.573 INFO kablam!   --> src/conneg.rs:91:18
Sep 20 22:40:41.574 INFO kablam!    |
Sep 20 22:40:41.574 INFO kablam! 91 |             Some(t) => {
Sep 20 22:40:41.574 INFO kablam!    |                  ^ help: consider using `_t` instead
Sep 20 22:40:41.575 INFO kablam! 
Sep 20 22:40:41.575 INFO kablam! warning: unused variable: `response`
Sep 20 22:40:41.575 INFO kablam!   --> src/resource.rs:99:28
Sep 20 22:40:41.576 INFO kablam!    |
Sep 20 22:40:41.576 INFO kablam! 99 |     fn process_post(&self, response: &mut ::flow::DelayedResponse) {
Sep 20 22:40:41.576 INFO kablam!    |                            ^^^^^^^^ help: consider using `_response` instead
Sep 20 22:40:41.576 INFO kablam! 
Sep 20 22:40:41.577 INFO kablam! warning: unused variable: `e`
Sep 20 22:40:41.577 INFO kablam!   --> src/lib.rs:40:13
Sep 20 22:40:41.577 INFO kablam!    |
Sep 20 22:40:41.578 INFO kablam! 40 |     fn from(e: error::Error) -> hyper::Error {
Sep 20 22:40:41.578 INFO kablam!    |             ^ help: consider using `_e` instead
Sep 20 22:40:41.578 INFO kablam! 
Sep 20 22:40:41.819 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 22:40:41.819 INFO kablam!    --> src/flow.rs:136:21
Sep 20 22:40:41.819 INFO kablam!     |
Sep 20 22:40:41.819 INFO kablam! 136 |                     sender.take().unwrap().send(response);
Sep 20 22:40:41.819 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:40:41.819 INFO kablam!     |
Sep 20 22:40:41.819 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 20 22:40:41.819 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 22:40:41.819 INFO kablam! 
Sep 20 22:40:41.819 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 22:40:41.819 INFO kablam!    --> src/flow.rs:147:21
Sep 20 22:40:41.819 INFO kablam!     |
Sep 20 22:40:41.819 INFO kablam! 147 |                     sender.take().unwrap().send(response);
Sep 20 22:40:41.819 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:40:41.819 INFO kablam!     |
Sep 20 22:40:41.819 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 22:40:41.819 INFO kablam! 
Sep 20 22:40:41.820 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 22:40:41.820 INFO kablam!    --> src/flow.rs:157:21
Sep 20 22:40:41.820 INFO kablam!     |
Sep 20 22:40:41.820 INFO kablam! 157 |                     sender.take().unwrap().send(response);
Sep 20 22:40:41.820 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:40:41.820 INFO kablam!     |
Sep 20 22:40:41.820 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 22:40:41.820 INFO kablam! 
Sep 20 22:40:41.820 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 22:40:41.820 INFO kablam!    --> src/flow.rs:169:21
Sep 20 22:40:41.820 INFO kablam!     |
Sep 20 22:40:41.820 INFO kablam! 169 |                     wrapper.response.response_body().poll_complete();
Sep 20 22:40:41.820 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:40:41.820 INFO kablam!     |
Sep 20 22:40:41.820 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 22:40:41.820 INFO kablam! 
Sep 20 22:40:41.820 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 22:40:41.820 INFO kablam!    --> src/flow.rs:175:21
Sep 20 22:40:41.820 INFO kablam!     |
Sep 20 22:40:41.820 INFO kablam! 175 |                     sender.take().unwrap().send(response);
Sep 20 22:40:41.820 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:40:41.820 INFO kablam!     |
Sep 20 22:40:41.820 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 22:40:41.820 INFO kablam! 
Sep 20 22:40:42.729 INFO kablam! error[E0061]: this function takes 2 parameters but 0 parameters were supplied
Sep 20 22:40:42.729 INFO kablam!   --> tests/helper/mod.rs:20:24
Sep 20 22:40:42.729 INFO kablam!    |
Sep 20 22:40:42.729 INFO kablam! 20 |         let mut flow = HttpFlow::new();
Sep 20 22:40:42.729 INFO kablam!    |                        ^^^^^^^^^^^^^^^ expected 2 parameters
Sep 20 22:40:42.729 INFO kablam! 
Sep 20 22:40:42.746 INFO kablam! error: aborting due to previous error
Sep 20 22:40:42.746 INFO kablam! 
Sep 20 22:40:42.746 INFO kablam! For more information about this error, try `rustc --explain E0061`.
Sep 20 22:40:42.770 INFO kablam! error: Could not compile `gerust`.
Sep 20 22:40:42.770 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 20 22:40:42.898 INFO kablam! warning: unused variable: `request`
Sep 20 22:40:42.898 INFO kablam!   --> examples/simple_http.rs:54:44
Sep 20 22:40:42.898 INFO kablam!    |
Sep 20 22:40:42.898 INFO kablam! 54 |     fn handle(&mut self, item: Self::Item, request: &mut http::Request<gerust::Body>, response: &mut gerust::flow::DelayedResponse) {
Sep 20 22:40:42.898 INFO kablam!    |                                            ^^^^^^^ help: consider using `_request` instead
Sep 20 22:40:42.898 INFO kablam!    |
Sep 20 22:40:42.898 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 20 22:40:42.898 INFO kablam! 
Sep 20 22:40:42.898 INFO kablam! warning: unused variable: `response`
Sep 20 22:40:42.898 INFO kablam!   --> examples/simple_http.rs:54:87
Sep 20 22:40:42.898 INFO kablam!    |
Sep 20 22:40:42.898 INFO kablam! 54 |     fn handle(&mut self, item: Self::Item, request: &mut http::Request<gerust::Body>, response: &mut gerust::flow::DelayedResponse) {
Sep 20 22:40:42.898 INFO kablam!    |                                                                                       ^^^^^^^^ help: consider using `_response` instead
Sep 20 22:40:42.898 INFO kablam! 
Sep 20 22:40:42.949 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 22:40:42.950 INFO kablam!   --> examples/simple_http.rs:77:9
Sep 20 22:40:42.950 INFO kablam!    |
Sep 20 22:40:42.950 INFO kablam! 77 |         resp.response_body().start_send(Ok("Hello, World!".into()));
Sep 20 22:40:42.950 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:40:42.950 INFO kablam!    |
Sep 20 22:40:42.954 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 22:40:42.954 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 22:40:42.954 INFO kablam! 
Sep 20 22:40:43.018 INFO kablam! error: build failed
Sep 20 22:40:43.020 INFO kablam! su: No module specific data is present
Sep 20 22:40:44.780 INFO running `"docker" "rm" "-f" "62a62e95ead987752aadec3ebcfcc0987609914a3884947713349abd350b4658"`
Sep 20 22:40:44.893 INFO blam! 62a62e95ead987752aadec3ebcfcc0987609914a3884947713349abd350b4658