Aug 31 22:42:19.406 INFO checking gerust/gerust against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Aug 31 22:42:19.406 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Aug 31 22:42:19.406 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 22:42:19.645 INFO blam! e2180b3d927c9e74b7f5ed2c2aa9d6c8fb5a794abe8ccf9d0a402ef77ff90727
Aug 31 22:42:19.646 INFO running `"docker" "start" "-a" "e2180b3d927c9e74b7f5ed2c2aa9d6c8fb5a794abe8ccf9d0a402ef77ff90727"`
Aug 31 22:42:20.683 INFO kablam!     Checking serde v1.0.24
Aug 31 22:42:20.683 INFO kablam!     Checking iovec v0.1.1
Aug 31 22:42:20.696 INFO kablam!     Checking net2 v0.2.31
Aug 31 22:42:20.714 INFO kablam!     Checking base64 v0.8.0
Aug 31 22:42:20.720 INFO kablam!    Compiling serde_derive_internals v0.18.0
Aug 31 22:42:20.722 INFO kablam!     Checking regex v0.2.3
Aug 31 22:42:21.849 INFO kablam!     Checking bytes v0.4.5
Aug 31 22:42:23.866 INFO kablam!     Checking mio v0.6.11
Aug 31 22:42:27.119 INFO kablam!     Checking tokio-io v0.1.4
Aug 31 22:42:28.813 INFO kablam!     Checking http v0.1.3
Aug 31 22:42:30.489 INFO kablam!    Compiling serde_derive v1.0.24
Aug 31 22:42:33.244 INFO kablam!     Checking tokio-core v0.1.10
Aug 31 22:42:33.725 INFO kablam!     Checking env_logger v0.4.3
Aug 31 22:42:38.709 INFO kablam!     Checking tokio-proto v0.1.1
Aug 31 22:42:46.169 INFO kablam!     Checking hyper v0.11.9
Aug 31 22:42:56.216 INFO kablam!     Checking serde_json v1.0.8
Aug 31 22:43:00.196 INFO kablam!     Checking gerust v0.1.0 (file:///source)
Aug 31 22:43:01.343 INFO kablam! warning: unused import: `std::cmp::Ordering`
Aug 31 22:43:01.343 INFO kablam!  --> src/conneg.rs:8:5
Aug 31 22:43:01.343 INFO kablam!   |
Aug 31 22:43:01.343 INFO kablam! 8 | use std::cmp::Ordering;
Aug 31 22:43:01.343 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Aug 31 22:43:01.343 INFO kablam!   |
Aug 31 22:43:01.343 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 22:43:01.343 INFO kablam! 
Aug 31 22:43:01.344 INFO kablam! warning: unused import: `chunk::Chunk`
Aug 31 22:43:01.344 INFO kablam!  --> src/body.rs:1:5
Aug 31 22:43:01.344 INFO kablam!   |
Aug 31 22:43:01.344 INFO kablam! 1 | use chunk::Chunk;
Aug 31 22:43:01.344 INFO kablam!   |     ^^^^^^^^^^^^
Aug 31 22:43:01.344 INFO kablam! 
Aug 31 22:43:02.073 INFO kablam! warning: unused variable: `next_quality`
Aug 31 22:43:02.073 INFO kablam!   --> src/conneg.rs:78:20
Aug 31 22:43:02.073 INFO kablam!    |
Aug 31 22:43:02.073 INFO kablam! 78 |         let (next, next_quality) = match found {
Aug 31 22:43:02.073 INFO kablam!    |                    ^^^^^^^^^^^^ help: consider using `_next_quality` instead
Aug 31 22:43:02.073 INFO kablam!    |
Aug 31 22:43:02.073 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 22:43:02.073 INFO kablam! 
Aug 31 22:43:02.073 INFO kablam! warning: unused variable: `t`
Aug 31 22:43:02.074 INFO kablam!   --> src/conneg.rs:79:18
Aug 31 22:43:02.074 INFO kablam!    |
Aug 31 22:43:02.074 INFO kablam! 79 |             Some(t) if quality > found_quality => {
Aug 31 22:43:02.074 INFO kablam!    |                  ^ help: consider using `_t` instead
Aug 31 22:43:02.074 INFO kablam! 
Aug 31 22:43:02.074 INFO kablam! warning: unused variable: `t`
Aug 31 22:43:02.074 INFO kablam!   --> src/conneg.rs:83:18
Aug 31 22:43:02.074 INFO kablam!    |
Aug 31 22:43:02.074 INFO kablam! 83 |             Some(t) if quality == found_quality => {
Aug 31 22:43:02.074 INFO kablam!    |                  ^ help: consider using `_t` instead
Aug 31 22:43:02.074 INFO kablam! 
Aug 31 22:43:02.074 INFO kablam! warning: unused variable: `t`
Aug 31 22:43:02.074 INFO kablam!   --> src/conneg.rs:91:18
Aug 31 22:43:02.074 INFO kablam!    |
Aug 31 22:43:02.074 INFO kablam! 91 |             Some(t) => {
Aug 31 22:43:02.074 INFO kablam!    |                  ^ help: consider using `_t` instead
Aug 31 22:43:02.074 INFO kablam! 
Aug 31 22:43:02.074 INFO kablam! warning: unused variable: `response`
Aug 31 22:43:02.074 INFO kablam!   --> src/resource.rs:99:28
Aug 31 22:43:02.074 INFO kablam!    |
Aug 31 22:43:02.074 INFO kablam! 99 |     fn process_post(&self, response: &mut ::flow::DelayedResponse) {
Aug 31 22:43:02.075 INFO kablam!    |                            ^^^^^^^^ help: consider using `_response` instead
Aug 31 22:43:02.075 INFO kablam! 
Aug 31 22:43:02.075 INFO kablam! warning: unused variable: `e`
Aug 31 22:43:02.075 INFO kablam!   --> src/lib.rs:40:13
Aug 31 22:43:02.075 INFO kablam!    |
Aug 31 22:43:02.075 INFO kablam! 40 |     fn from(e: error::Error) -> hyper::Error {
Aug 31 22:43:02.075 INFO kablam!    |             ^ help: consider using `_e` instead
Aug 31 22:43:02.075 INFO kablam! 
Aug 31 22:43:02.245 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 22:43:02.245 INFO kablam!    --> src/flow.rs:136:21
Aug 31 22:43:02.245 INFO kablam!     |
Aug 31 22:43:02.245 INFO kablam! 136 |                     sender.take().unwrap().send(response);
Aug 31 22:43:02.245 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:43:02.245 INFO kablam!     |
Aug 31 22:43:02.245 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 31 22:43:02.245 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 22:43:02.246 INFO kablam! 
Aug 31 22:43:02.246 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 22:43:02.246 INFO kablam!    --> src/flow.rs:147:21
Aug 31 22:43:02.246 INFO kablam!     |
Aug 31 22:43:02.246 INFO kablam! 147 |                     sender.take().unwrap().send(response);
Aug 31 22:43:02.246 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:43:02.246 INFO kablam!     |
Aug 31 22:43:02.246 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 22:43:02.246 INFO kablam! 
Aug 31 22:43:02.246 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 22:43:02.246 INFO kablam!    --> src/flow.rs:157:21
Aug 31 22:43:02.246 INFO kablam!     |
Aug 31 22:43:02.246 INFO kablam! 157 |                     sender.take().unwrap().send(response);
Aug 31 22:43:02.246 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:43:02.247 INFO kablam!     |
Aug 31 22:43:02.247 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 22:43:02.247 INFO kablam! 
Aug 31 22:43:02.247 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 22:43:02.247 INFO kablam!    --> src/flow.rs:169:21
Aug 31 22:43:02.247 INFO kablam!     |
Aug 31 22:43:02.247 INFO kablam! 169 |                     wrapper.response.response_body().poll_complete();
Aug 31 22:43:02.247 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:43:02.247 INFO kablam!     |
Aug 31 22:43:02.247 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 22:43:02.247 INFO kablam! 
Aug 31 22:43:02.247 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 22:43:02.247 INFO kablam!    --> src/flow.rs:175:21
Aug 31 22:43:02.247 INFO kablam!     |
Aug 31 22:43:02.247 INFO kablam! 175 |                     sender.take().unwrap().send(response);
Aug 31 22:43:02.247 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:43:02.247 INFO kablam!     |
Aug 31 22:43:02.247 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 22:43:02.247 INFO kablam! 
Aug 31 22:43:02.365 INFO kablam! warning: unused import: `std::cmp::Ordering`
Aug 31 22:43:02.365 INFO kablam!  --> src/conneg.rs:8:5
Aug 31 22:43:02.365 INFO kablam!   |
Aug 31 22:43:02.365 INFO kablam! 8 | use std::cmp::Ordering;
Aug 31 22:43:02.365 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Aug 31 22:43:02.365 INFO kablam!   |
Aug 31 22:43:02.365 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 22:43:02.366 INFO kablam! 
Aug 31 22:43:02.367 INFO kablam! warning: unused import: `chunk::Chunk`
Aug 31 22:43:02.367 INFO kablam!  --> src/body.rs:1:5
Aug 31 22:43:02.367 INFO kablam!   |
Aug 31 22:43:02.367 INFO kablam! 1 | use chunk::Chunk;
Aug 31 22:43:02.367 INFO kablam!   |     ^^^^^^^^^^^^
Aug 31 22:43:02.367 INFO kablam! 
Aug 31 22:43:03.359 INFO kablam! warning: unused variable: `next_quality`
Aug 31 22:43:03.359 INFO kablam!   --> src/conneg.rs:78:20
Aug 31 22:43:03.359 INFO kablam!    |
Aug 31 22:43:03.359 INFO kablam! 78 |         let (next, next_quality) = match found {
Aug 31 22:43:03.359 INFO kablam!    |                    ^^^^^^^^^^^^ help: consider using `_next_quality` instead
Aug 31 22:43:03.360 INFO kablam!    |
Aug 31 22:43:03.360 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 22:43:03.360 INFO kablam! 
Aug 31 22:43:03.360 INFO kablam! warning: unused variable: `t`
Aug 31 22:43:03.360 INFO kablam!   --> src/conneg.rs:79:18
Aug 31 22:43:03.360 INFO kablam!    |
Aug 31 22:43:03.360 INFO kablam! 79 |             Some(t) if quality > found_quality => {
Aug 31 22:43:03.360 INFO kablam!    |                  ^ help: consider using `_t` instead
Aug 31 22:43:03.360 INFO kablam! 
Aug 31 22:43:03.360 INFO kablam! warning: unused variable: `t`
Aug 31 22:43:03.360 INFO kablam!   --> src/conneg.rs:83:18
Aug 31 22:43:03.360 INFO kablam!    |
Aug 31 22:43:03.360 INFO kablam! 83 |             Some(t) if quality == found_quality => {
Aug 31 22:43:03.360 INFO kablam!    |                  ^ help: consider using `_t` instead
Aug 31 22:43:03.360 INFO kablam! 
Aug 31 22:43:03.360 INFO kablam! warning: unused variable: `t`
Aug 31 22:43:03.360 INFO kablam!   --> src/conneg.rs:91:18
Aug 31 22:43:03.360 INFO kablam!    |
Aug 31 22:43:03.360 INFO kablam! 91 |             Some(t) => {
Aug 31 22:43:03.360 INFO kablam!    |                  ^ help: consider using `_t` instead
Aug 31 22:43:03.360 INFO kablam! 
Aug 31 22:43:03.360 INFO kablam! warning: unused variable: `response`
Aug 31 22:43:03.360 INFO kablam!   --> src/resource.rs:99:28
Aug 31 22:43:03.360 INFO kablam!    |
Aug 31 22:43:03.360 INFO kablam! 99 |     fn process_post(&self, response: &mut ::flow::DelayedResponse) {
Aug 31 22:43:03.360 INFO kablam!    |                            ^^^^^^^^ help: consider using `_response` instead
Aug 31 22:43:03.360 INFO kablam! 
Aug 31 22:43:03.361 INFO kablam! warning: unused variable: `e`
Aug 31 22:43:03.361 INFO kablam!   --> src/lib.rs:40:13
Aug 31 22:43:03.361 INFO kablam!    |
Aug 31 22:43:03.362 INFO kablam! 40 |     fn from(e: error::Error) -> hyper::Error {
Aug 31 22:43:03.362 INFO kablam!    |             ^ help: consider using `_e` instead
Aug 31 22:43:03.362 INFO kablam! 
Aug 31 22:43:03.590 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 22:43:03.590 INFO kablam!    --> src/flow.rs:136:21
Aug 31 22:43:03.591 INFO kablam!     |
Aug 31 22:43:03.591 INFO kablam! 136 |                     sender.take().unwrap().send(response);
Aug 31 22:43:03.591 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:43:03.591 INFO kablam!     |
Aug 31 22:43:03.591 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 31 22:43:03.591 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 22:43:03.591 INFO kablam! 
Aug 31 22:43:03.592 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 22:43:03.592 INFO kablam!    --> src/flow.rs:147:21
Aug 31 22:43:03.592 INFO kablam!     |
Aug 31 22:43:03.592 INFO kablam! 147 |                     sender.take().unwrap().send(response);
Aug 31 22:43:03.592 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:43:03.592 INFO kablam!     |
Aug 31 22:43:03.592 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 22:43:03.592 INFO kablam! 
Aug 31 22:43:03.592 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 22:43:03.592 INFO kablam!    --> src/flow.rs:157:21
Aug 31 22:43:03.592 INFO kablam!     |
Aug 31 22:43:03.592 INFO kablam! 157 |                     sender.take().unwrap().send(response);
Aug 31 22:43:03.592 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:43:03.592 INFO kablam!     |
Aug 31 22:43:03.592 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 22:43:03.592 INFO kablam! 
Aug 31 22:43:03.592 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 22:43:03.592 INFO kablam!    --> src/flow.rs:169:21
Aug 31 22:43:03.592 INFO kablam!     |
Aug 31 22:43:03.592 INFO kablam! 169 |                     wrapper.response.response_body().poll_complete();
Aug 31 22:43:03.592 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:43:03.592 INFO kablam!     |
Aug 31 22:43:03.592 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 22:43:03.592 INFO kablam! 
Aug 31 22:43:03.592 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 22:43:03.592 INFO kablam!    --> src/flow.rs:175:21
Aug 31 22:43:03.592 INFO kablam!     |
Aug 31 22:43:03.592 INFO kablam! 175 |                     sender.take().unwrap().send(response);
Aug 31 22:43:03.592 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:43:03.592 INFO kablam!     |
Aug 31 22:43:03.592 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 22:43:03.593 INFO kablam! 
Aug 31 22:43:03.927 INFO kablam! error[E0061]: this function takes 2 parameters but 0 parameters were supplied
Aug 31 22:43:03.927 INFO kablam!   --> tests/helper/mod.rs:20:24
Aug 31 22:43:03.927 INFO kablam!    |
Aug 31 22:43:03.927 INFO kablam! 20 |         let mut flow = HttpFlow::new();
Aug 31 22:43:03.927 INFO kablam!    |                        ^^^^^^^^^^^^^^^ expected 2 parameters
Aug 31 22:43:03.927 INFO kablam! 
Aug 31 22:43:03.942 INFO kablam! error: aborting due to previous error
Aug 31 22:43:03.942 INFO kablam! 
Aug 31 22:43:03.942 INFO kablam! For more information about this error, try `rustc --explain E0061`.
Aug 31 22:43:03.957 INFO kablam! error: Could not compile `gerust`.
Aug 31 22:43:03.957 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 22:43:04.321 INFO kablam! warning: unused variable: `request`
Aug 31 22:43:04.322 INFO kablam!   --> examples/simple_http.rs:54:44
Aug 31 22:43:04.322 INFO kablam!    |
Aug 31 22:43:04.322 INFO kablam! 54 |     fn handle(&mut self, item: Self::Item, request: &mut http::Request<gerust::Body>, response: &mut gerust::flow::DelayedResponse) {
Aug 31 22:43:04.322 INFO kablam!    |                                            ^^^^^^^ help: consider using `_request` instead
Aug 31 22:43:04.322 INFO kablam!    |
Aug 31 22:43:04.323 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 22:43:04.323 INFO kablam! 
Aug 31 22:43:04.323 INFO kablam! warning: unused variable: `response`
Aug 31 22:43:04.323 INFO kablam!   --> examples/simple_http.rs:54:87
Aug 31 22:43:04.324 INFO kablam!    |
Aug 31 22:43:04.324 INFO kablam! 54 |     fn handle(&mut self, item: Self::Item, request: &mut http::Request<gerust::Body>, response: &mut gerust::flow::DelayedResponse) {
Aug 31 22:43:04.324 INFO kablam!    |                                                                                       ^^^^^^^^ help: consider using `_response` instead
Aug 31 22:43:04.324 INFO kablam! 
Aug 31 22:43:04.449 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 22:43:04.449 INFO kablam!   --> examples/simple_http.rs:77:9
Aug 31 22:43:04.449 INFO kablam!    |
Aug 31 22:43:04.449 INFO kablam! 77 |         resp.response_body().start_send(Ok("Hello, World!".into()));
Aug 31 22:43:04.449 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 22:43:04.450 INFO kablam!    |
Aug 31 22:43:04.450 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 22:43:04.451 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 22:43:04.451 INFO kablam! 
Aug 31 22:43:04.517 INFO kablam! error: build failed
Aug 31 22:43:04.519 INFO kablam! su: No module specific data is present
Aug 31 22:43:05.090 INFO running `"docker" "rm" "-f" "e2180b3d927c9e74b7f5ed2c2aa9d6c8fb5a794abe8ccf9d0a402ef77ff90727"`
Aug 31 22:43:05.325 INFO blam! e2180b3d927c9e74b7f5ed2c2aa9d6c8fb5a794abe8ccf9d0a402ef77ff90727