Aug 31 22:42:18.464 INFO checking gerust/gerust against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Aug 31 22:42:18.464 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Aug 31 22:42:18.464 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 22:42:18.646 INFO blam! dc61a0be32426d75dcc70a2e71a8a2e29e635666687ea81001c07362fd78b316
Aug 31 22:42:18.648 INFO running `"docker" "start" "-a" "dc61a0be32426d75dcc70a2e71a8a2e29e635666687ea81001c07362fd78b316"`
Aug 31 22:42:19.865 INFO kablam!     Checking serde v1.0.24
Aug 31 22:42:19.865 INFO kablam!     Checking base64 v0.8.0
Aug 31 22:42:19.866 INFO kablam!     Checking futures-cpupool v0.1.7
Aug 31 22:42:19.866 INFO kablam!     Checking mio v0.6.11
Aug 31 22:42:19.868 INFO kablam!     Checking tokio-io v0.1.4
Aug 31 22:42:19.868 INFO kablam!     Checking http v0.1.3
Aug 31 22:42:19.870 INFO kablam!    Compiling serde_derive_internals v0.18.0
Aug 31 22:42:19.871 INFO kablam!     Checking env_logger v0.4.3
Aug 31 22:42:28.989 INFO kablam!    Compiling serde_derive v1.0.24
Aug 31 22:42:29.249 INFO kablam!     Checking tokio-core v0.1.10
Aug 31 22:42:33.661 INFO kablam!     Checking tokio-proto v0.1.1
Aug 31 22:42:39.870 INFO kablam!     Checking hyper v0.11.9
Aug 31 22:42:52.068 INFO kablam!     Checking serde_json v1.0.8
Aug 31 22:42:54.670 INFO kablam!     Checking gerust v0.1.0 (file:///source)
Aug 31 22:42:55.537 INFO kablam! warning: unused import: `std::cmp::Ordering`
Aug 31 22:42:55.537 INFO kablam!  --> src/conneg.rs:8:5
Aug 31 22:42:55.537 INFO kablam!   |
Aug 31 22:42:55.537 INFO kablam! 8 | use std::cmp::Ordering;
Aug 31 22:42:55.537 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Aug 31 22:42:55.537 INFO kablam!   |
Aug 31 22:42:55.537 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 22:42:55.537 INFO kablam! 
Aug 31 22:42:55.537 INFO kablam! warning: unused import: `chunk::Chunk`
Aug 31 22:42:55.537 INFO kablam!  --> src/body.rs:1:5
Aug 31 22:42:55.538 INFO kablam!   |
Aug 31 22:42:55.538 INFO kablam! 1 | use chunk::Chunk;
Aug 31 22:42:55.538 INFO kablam!   |     ^^^^^^^^^^^^
Aug 31 22:42:55.538 INFO kablam! 
Aug 31 22:42:56.430 INFO kablam! warning: unused variable: `next_quality`
Aug 31 22:42:56.430 INFO kablam!   --> src/conneg.rs:78:20
Aug 31 22:42:56.430 INFO kablam!    |
Aug 31 22:42:56.431 INFO kablam! 78 |         let (next, next_quality) = match found {
Aug 31 22:42:56.431 INFO kablam!    |                    ^^^^^^^^^^^^ help: consider using `_next_quality` instead
Aug 31 22:42:56.431 INFO kablam!    |
Aug 31 22:42:56.431 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 22:42:56.431 INFO kablam! 
Aug 31 22:42:56.431 INFO kablam! warning: unused variable: `t`
Aug 31 22:42:56.431 INFO kablam!   --> src/conneg.rs:79:18
Aug 31 22:42:56.432 INFO kablam!    |
Aug 31 22:42:56.432 INFO kablam! 79 |             Some(t) if quality > found_quality => {
Aug 31 22:42:56.432 INFO kablam!    |                  ^ help: consider using `_t` instead
Aug 31 22:42:56.432 INFO kablam! 
Aug 31 22:42:56.432 INFO kablam! warning: unused variable: `t`
Aug 31 22:42:56.432 INFO kablam!   --> src/conneg.rs:83:18
Aug 31 22:42:56.432 INFO kablam!    |
Aug 31 22:42:56.432 INFO kablam! 83 |             Some(t) if quality == found_quality => {
Aug 31 22:42:56.432 INFO kablam!    |                  ^ help: consider using `_t` instead
Aug 31 22:42:56.432 INFO kablam! 
Aug 31 22:42:56.432 INFO kablam! warning: unused variable: `t`
Aug 31 22:42:56.432 INFO kablam!   --> src/conneg.rs:91:18
Aug 31 22:42:56.432 INFO kablam!    |
Aug 31 22:42:56.432 INFO kablam! 91 |             Some(t) => {
Aug 31 22:42:56.432 INFO kablam!    |                  ^ help: consider using `_t` instead
Aug 31 22:42:56.432 INFO kablam! 
Aug 31 22:42:56.432 INFO kablam! warning: unused variable: `response`
Aug 31 22:42:56.432 INFO kablam!   --> src/resource.rs:99:28
Aug 31 22:42:56.432 INFO kablam!    |
Aug 31 22:42:56.432 INFO kablam! 99 |     fn process_post(&self, response: &mut ::flow::DelayedResponse) {
Aug 31 22:42:56.432 INFO kablam!    |                            ^^^^^^^^ help: consider using `_response` instead
Aug 31 22:42:56.432 INFO kablam! 
Aug 31 22:42:56.433 INFO kablam! warning: unused variable: `e`
Aug 31 22:42:56.433 INFO kablam!   --> src/lib.rs:40:13
Aug 31 22:42:56.433 INFO kablam!    |
Aug 31 22:42:56.433 INFO kablam! 40 |     fn from(e: error::Error) -> hyper::Error {
Aug 31 22:42:56.433 INFO kablam!    |             ^ help: consider using `_e` instead
Aug 31 22:42:56.433 INFO kablam! 
Aug 31 22:42:56.648 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 22:42:56.648 INFO kablam!    --> src/flow.rs:136:21
Aug 31 22:42:56.648 INFO kablam!     |
Aug 31 22:42:56.648 INFO kablam! 136 |                     sender.take().unwrap().send(response);
Aug 31 22:42:56.648 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:42:56.648 INFO kablam!     |
Aug 31 22:42:56.649 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 31 22:42:56.649 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 22:42:56.649 INFO kablam! 
Aug 31 22:42:56.649 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 22:42:56.650 INFO kablam!    --> src/flow.rs:147:21
Aug 31 22:42:56.650 INFO kablam!     |
Aug 31 22:42:56.650 INFO kablam! 147 |                     sender.take().unwrap().send(response);
Aug 31 22:42:56.650 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:42:56.650 INFO kablam!     |
Aug 31 22:42:56.650 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 22:42:56.650 INFO kablam! 
Aug 31 22:42:56.650 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 22:42:56.650 INFO kablam!    --> src/flow.rs:157:21
Aug 31 22:42:56.650 INFO kablam!     |
Aug 31 22:42:56.650 INFO kablam! 157 |                     sender.take().unwrap().send(response);
Aug 31 22:42:56.650 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:42:56.650 INFO kablam!     |
Aug 31 22:42:56.650 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 22:42:56.650 INFO kablam! 
Aug 31 22:42:56.650 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 22:42:56.650 INFO kablam!    --> src/flow.rs:169:21
Aug 31 22:42:56.650 INFO kablam!     |
Aug 31 22:42:56.650 INFO kablam! 169 |                     wrapper.response.response_body().poll_complete();
Aug 31 22:42:56.650 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:42:56.650 INFO kablam!     |
Aug 31 22:42:56.650 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 22:42:56.650 INFO kablam! 
Aug 31 22:42:56.650 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 22:42:56.650 INFO kablam!    --> src/flow.rs:175:21
Aug 31 22:42:56.650 INFO kablam!     |
Aug 31 22:42:56.650 INFO kablam! 175 |                     sender.take().unwrap().send(response);
Aug 31 22:42:56.650 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:42:56.650 INFO kablam!     |
Aug 31 22:42:56.651 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 22:42:56.651 INFO kablam! 
Aug 31 22:42:58.415 INFO kablam! warning: unused import: `std::cmp::Ordering`
Aug 31 22:42:58.415 INFO kablam!  --> src/conneg.rs:8:5
Aug 31 22:42:58.415 INFO kablam!   |
Aug 31 22:42:58.415 INFO kablam! 8 | use std::cmp::Ordering;
Aug 31 22:42:58.415 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Aug 31 22:42:58.415 INFO kablam!   |
Aug 31 22:42:58.415 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 22:42:58.415 INFO kablam! 
Aug 31 22:42:58.416 INFO kablam! warning: unused import: `chunk::Chunk`
Aug 31 22:42:58.416 INFO kablam!  --> src/body.rs:1:5
Aug 31 22:42:58.416 INFO kablam!   |
Aug 31 22:42:58.416 INFO kablam! 1 | use chunk::Chunk;
Aug 31 22:42:58.416 INFO kablam!   |     ^^^^^^^^^^^^
Aug 31 22:42:58.416 INFO kablam! 
Aug 31 22:42:58.853 INFO kablam! error[E0061]: this function takes 2 parameters but 0 parameters were supplied
Aug 31 22:42:58.853 INFO kablam!   --> tests/helper/mod.rs:20:24
Aug 31 22:42:58.853 INFO kablam!    |
Aug 31 22:42:58.853 INFO kablam! 20 |         let mut flow = HttpFlow::new();
Aug 31 22:42:58.853 INFO kablam!    |                        ^^^^^^^^^^^^^^^ expected 2 parameters
Aug 31 22:42:58.853 INFO kablam! 
Aug 31 22:42:58.864 INFO kablam! error: aborting due to previous error
Aug 31 22:42:58.864 INFO kablam! 
Aug 31 22:42:58.864 INFO kablam! For more information about this error, try `rustc --explain E0061`.
Aug 31 22:42:58.884 INFO kablam! error: Could not compile `gerust`.
Aug 31 22:42:58.884 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 22:42:59.191 INFO kablam! warning: unused variable: `request`
Aug 31 22:42:59.191 INFO kablam!   --> examples/simple_http.rs:54:44
Aug 31 22:42:59.191 INFO kablam!    |
Aug 31 22:42:59.191 INFO kablam! 54 |     fn handle(&mut self, item: Self::Item, request: &mut http::Request<gerust::Body>, response: &mut gerust::flow::DelayedResponse) {
Aug 31 22:42:59.191 INFO kablam!    |                                            ^^^^^^^ help: consider using `_request` instead
Aug 31 22:42:59.192 INFO kablam!    |
Aug 31 22:42:59.192 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 22:42:59.192 INFO kablam! 
Aug 31 22:42:59.192 INFO kablam! warning: unused variable: `response`
Aug 31 22:42:59.192 INFO kablam!   --> examples/simple_http.rs:54:87
Aug 31 22:42:59.192 INFO kablam!    |
Aug 31 22:42:59.192 INFO kablam! 54 |     fn handle(&mut self, item: Self::Item, request: &mut http::Request<gerust::Body>, response: &mut gerust::flow::DelayedResponse) {
Aug 31 22:42:59.192 INFO kablam!    |                                                                                       ^^^^^^^^ help: consider using `_response` instead
Aug 31 22:42:59.192 INFO kablam! 
Aug 31 22:42:59.320 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 22:42:59.320 INFO kablam!   --> examples/simple_http.rs:77:9
Aug 31 22:42:59.320 INFO kablam!    |
Aug 31 22:42:59.320 INFO kablam! 77 |         resp.response_body().start_send(Ok("Hello, World!".into()));
Aug 31 22:42:59.320 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:42:59.320 INFO kablam!    |
Aug 31 22:42:59.320 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 22:42:59.320 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 22:42:59.320 INFO kablam! 
Aug 31 22:42:59.397 INFO kablam! warning: unused variable: `next_quality`
Aug 31 22:42:59.397 INFO kablam!   --> src/conneg.rs:78:20
Aug 31 22:42:59.398 INFO kablam!    |
Aug 31 22:42:59.398 INFO kablam! 78 |         let (next, next_quality) = match found {
Aug 31 22:42:59.398 INFO kablam!    |                    ^^^^^^^^^^^^ help: consider using `_next_quality` instead
Aug 31 22:42:59.398 INFO kablam!    |
Aug 31 22:42:59.398 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 22:42:59.398 INFO kablam! 
Aug 31 22:42:59.398 INFO kablam! warning: unused variable: `t`
Aug 31 22:42:59.398 INFO kablam!   --> src/conneg.rs:79:18
Aug 31 22:42:59.399 INFO kablam!    |
Aug 31 22:42:59.399 INFO kablam! 79 |             Some(t) if quality > found_quality => {
Aug 31 22:42:59.399 INFO kablam!    |                  ^ help: consider using `_t` instead
Aug 31 22:42:59.399 INFO kablam! 
Aug 31 22:42:59.399 INFO kablam! warning: unused variable: `t`
Aug 31 22:42:59.399 INFO kablam!   --> src/conneg.rs:83:18
Aug 31 22:42:59.399 INFO kablam!    |
Aug 31 22:42:59.399 INFO kablam! 83 |             Some(t) if quality == found_quality => {
Aug 31 22:42:59.399 INFO kablam!    |                  ^ help: consider using `_t` instead
Aug 31 22:42:59.399 INFO kablam! 
Aug 31 22:42:59.399 INFO kablam! warning: unused variable: `t`
Aug 31 22:42:59.399 INFO kablam!   --> src/conneg.rs:91:18
Aug 31 22:42:59.399 INFO kablam!    |
Aug 31 22:42:59.399 INFO kablam! 91 |             Some(t) => {
Aug 31 22:42:59.399 INFO kablam!    |                  ^ help: consider using `_t` instead
Aug 31 22:42:59.399 INFO kablam! 
Aug 31 22:42:59.399 INFO kablam! warning: unused variable: `response`
Aug 31 22:42:59.399 INFO kablam!   --> src/resource.rs:99:28
Aug 31 22:42:59.399 INFO kablam!    |
Aug 31 22:42:59.399 INFO kablam! 99 |     fn process_post(&self, response: &mut ::flow::DelayedResponse) {
Aug 31 22:42:59.399 INFO kablam!    |                            ^^^^^^^^ help: consider using `_response` instead
Aug 31 22:42:59.399 INFO kablam! 
Aug 31 22:42:59.400 INFO kablam! warning: unused variable: `e`
Aug 31 22:42:59.400 INFO kablam!   --> src/lib.rs:40:13
Aug 31 22:42:59.400 INFO kablam!    |
Aug 31 22:42:59.400 INFO kablam! 40 |     fn from(e: error::Error) -> hyper::Error {
Aug 31 22:42:59.400 INFO kablam!    |             ^ help: consider using `_e` instead
Aug 31 22:42:59.400 INFO kablam! 
Aug 31 22:42:59.600 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 22:42:59.600 INFO kablam!    --> src/flow.rs:136:21
Aug 31 22:42:59.600 INFO kablam!     |
Aug 31 22:42:59.600 INFO kablam! 136 |                     sender.take().unwrap().send(response);
Aug 31 22:42:59.600 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:42:59.600 INFO kablam!     |
Aug 31 22:42:59.600 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 31 22:42:59.600 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 22:42:59.600 INFO kablam! 
Aug 31 22:42:59.601 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 22:42:59.601 INFO kablam!    --> src/flow.rs:147:21
Aug 31 22:42:59.601 INFO kablam!     |
Aug 31 22:42:59.601 INFO kablam! 147 |                     sender.take().unwrap().send(response);
Aug 31 22:42:59.601 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:42:59.602 INFO kablam!     |
Aug 31 22:42:59.602 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 22:42:59.602 INFO kablam! 
Aug 31 22:42:59.602 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 22:42:59.602 INFO kablam!    --> src/flow.rs:157:21
Aug 31 22:42:59.602 INFO kablam!     |
Aug 31 22:42:59.602 INFO kablam! 157 |                     sender.take().unwrap().send(response);
Aug 31 22:42:59.602 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:42:59.602 INFO kablam!     |
Aug 31 22:42:59.602 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 22:42:59.602 INFO kablam! 
Aug 31 22:42:59.602 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 22:42:59.602 INFO kablam!    --> src/flow.rs:169:21
Aug 31 22:42:59.602 INFO kablam!     |
Aug 31 22:42:59.602 INFO kablam! 169 |                     wrapper.response.response_body().poll_complete();
Aug 31 22:42:59.602 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:42:59.602 INFO kablam!     |
Aug 31 22:42:59.602 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 22:42:59.602 INFO kablam! 
Aug 31 22:42:59.602 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 22:42:59.602 INFO kablam!    --> src/flow.rs:175:21
Aug 31 22:42:59.602 INFO kablam!     |
Aug 31 22:42:59.602 INFO kablam! 175 |                     sender.take().unwrap().send(response);
Aug 31 22:42:59.602 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:42:59.602 INFO kablam!     |
Aug 31 22:42:59.602 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 22:42:59.602 INFO kablam! 
Aug 31 22:42:59.672 INFO kablam! error: build failed
Aug 31 22:42:59.700 INFO kablam! su: No module specific data is present
Aug 31 22:43:00.239 INFO running `"docker" "rm" "-f" "dc61a0be32426d75dcc70a2e71a8a2e29e635666687ea81001c07362fd78b316"`
Aug 31 22:43:00.401 INFO blam! dc61a0be32426d75dcc70a2e71a8a2e29e635666687ea81001c07362fd78b316