Aug 31 05:12:30.645 INFO checking gerust/gerust against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 05:12:30.645 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 05:12:30.645 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 05:12:30.906 INFO blam! 7b5a21571602ec70374f27b15a0e16393172f96a15f3d29e0ca5a3bcd3bf8c24
Aug 31 05:12:30.908 INFO running `"docker" "start" "-a" "7b5a21571602ec70374f27b15a0e16393172f96a15f3d29e0ca5a3bcd3bf8c24"`
Aug 31 05:12:32.032 INFO kablam!     Checking serde v1.0.24
Aug 31 05:12:32.032 INFO kablam!     Checking iovec v0.1.1
Aug 31 05:12:32.042 INFO kablam!     Checking rand v0.3.18
Aug 31 05:12:32.054 INFO kablam!     Checking memchr v2.0.1
Aug 31 05:12:32.070 INFO kablam!     Checking num_cpus v1.7.0
Aug 31 05:12:32.102 INFO kablam!     Checking time v0.1.38
Aug 31 05:12:32.122 INFO kablam!     Checking net2 v0.2.31
Aug 31 05:12:32.150 INFO kablam!     Checking base64 v0.8.0
Aug 31 05:12:33.848 INFO kablam!     Checking bytes v0.4.5
Aug 31 05:12:33.995 INFO kablam!     Checking backtrace-sys v0.1.16
Aug 31 05:12:34.062 INFO kablam!    Compiling serde_derive_internals v0.18.0
Aug 31 05:12:35.239 INFO kablam!     Checking futures-cpupool v0.1.7
Aug 31 05:12:36.747 INFO kablam!     Checking aho-corasick v0.6.4
Aug 31 05:12:36.869 INFO kablam!     Checking backtrace v0.3.4
Aug 31 05:12:37.391 INFO kablam!     Checking mio v0.6.11
Aug 31 05:12:41.454 INFO kablam!     Checking tokio-io v0.1.4
Aug 31 05:12:41.457 INFO kablam!     Checking http v0.1.3
Aug 31 05:12:41.614 INFO kablam!     Checking regex v0.2.3
Aug 31 05:12:48.716 INFO kablam!    Compiling serde_derive v1.0.24
Aug 31 05:12:49.042 INFO kablam!     Checking tokio-core v0.1.10
Aug 31 05:12:54.679 INFO kablam!     Checking env_logger v0.4.3
Aug 31 05:12:54.995 INFO kablam!     Checking tokio-proto v0.1.1
Aug 31 05:13:03.879 INFO kablam!     Checking hyper v0.11.9
Aug 31 05:13:13.251 INFO kablam!     Checking serde_json v1.0.8
Aug 31 05:13:17.373 INFO kablam!     Checking gerust v0.1.0 (file:///source)
Aug 31 05:13:18.252 INFO kablam! warning: unused import: `std::cmp::Ordering`
Aug 31 05:13:18.252 INFO kablam!  --> src/conneg.rs:8:5
Aug 31 05:13:18.252 INFO kablam!   |
Aug 31 05:13:18.252 INFO kablam! 8 | use std::cmp::Ordering;
Aug 31 05:13:18.252 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Aug 31 05:13:18.252 INFO kablam!   |
Aug 31 05:13:18.252 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 05:13:18.253 INFO kablam! 
Aug 31 05:13:18.253 INFO kablam! warning: unused import: `chunk::Chunk`
Aug 31 05:13:18.253 INFO kablam!  --> src/body.rs:1:5
Aug 31 05:13:18.253 INFO kablam!   |
Aug 31 05:13:18.253 INFO kablam! 1 | use chunk::Chunk;
Aug 31 05:13:18.253 INFO kablam!   |     ^^^^^^^^^^^^
Aug 31 05:13:18.253 INFO kablam! 
Aug 31 05:13:19.021 INFO kablam! warning: unused variable: `next_quality`
Aug 31 05:13:19.021 INFO kablam!   --> src/conneg.rs:78:20
Aug 31 05:13:19.021 INFO kablam!    |
Aug 31 05:13:19.021 INFO kablam! 78 |         let (next, next_quality) = match found {
Aug 31 05:13:19.021 INFO kablam!    |                    ^^^^^^^^^^^^ help: consider using `_next_quality` instead
Aug 31 05:13:19.021 INFO kablam!    |
Aug 31 05:13:19.021 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 05:13:19.021 INFO kablam! 
Aug 31 05:13:19.021 INFO kablam! warning: unused variable: `t`
Aug 31 05:13:19.021 INFO kablam!   --> src/conneg.rs:79:18
Aug 31 05:13:19.021 INFO kablam!    |
Aug 31 05:13:19.021 INFO kablam! 79 |             Some(t) if quality > found_quality => {
Aug 31 05:13:19.021 INFO kablam!    |                  ^ help: consider using `_t` instead
Aug 31 05:13:19.022 INFO kablam! 
Aug 31 05:13:19.022 INFO kablam! warning: unused variable: `t`
Aug 31 05:13:19.023 INFO kablam!   --> src/conneg.rs:83:18
Aug 31 05:13:19.023 INFO kablam!    |
Aug 31 05:13:19.023 INFO kablam! 83 |             Some(t) if quality == found_quality => {
Aug 31 05:13:19.023 INFO kablam!    |                  ^ help: consider using `_t` instead
Aug 31 05:13:19.023 INFO kablam! 
Aug 31 05:13:19.024 INFO kablam! warning: unused variable: `t`
Aug 31 05:13:19.024 INFO kablam!   --> src/conneg.rs:91:18
Aug 31 05:13:19.024 INFO kablam!    |
Aug 31 05:13:19.024 INFO kablam! 91 |             Some(t) => {
Aug 31 05:13:19.024 INFO kablam!    |                  ^ help: consider using `_t` instead
Aug 31 05:13:19.024 INFO kablam! 
Aug 31 05:13:19.025 INFO kablam! warning: unused variable: `response`
Aug 31 05:13:19.025 INFO kablam!   --> src/resource.rs:99:28
Aug 31 05:13:19.025 INFO kablam!    |
Aug 31 05:13:19.025 INFO kablam! 99 |     fn process_post(&self, response: &mut ::flow::DelayedResponse) {
Aug 31 05:13:19.025 INFO kablam!    |                            ^^^^^^^^ help: consider using `_response` instead
Aug 31 05:13:19.026 INFO kablam! 
Aug 31 05:13:19.027 INFO kablam! warning: unused variable: `e`
Aug 31 05:13:19.027 INFO kablam!   --> src/lib.rs:40:13
Aug 31 05:13:19.027 INFO kablam!    |
Aug 31 05:13:19.027 INFO kablam! 40 |     fn from(e: error::Error) -> hyper::Error {
Aug 31 05:13:19.027 INFO kablam!    |             ^ help: consider using `_e` instead
Aug 31 05:13:19.027 INFO kablam! 
Aug 31 05:13:19.184 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:13:19.184 INFO kablam!    --> src/flow.rs:136:21
Aug 31 05:13:19.184 INFO kablam!     |
Aug 31 05:13:19.184 INFO kablam! 136 |                     sender.take().unwrap().send(response);
Aug 31 05:13:19.184 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:13:19.185 INFO kablam!     |
Aug 31 05:13:19.185 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 31 05:13:19.186 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:13:19.186 INFO kablam! 
Aug 31 05:13:19.187 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:13:19.187 INFO kablam!    --> src/flow.rs:147:21
Aug 31 05:13:19.187 INFO kablam!     |
Aug 31 05:13:19.187 INFO kablam! 147 |                     sender.take().unwrap().send(response);
Aug 31 05:13:19.187 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:13:19.187 INFO kablam!     |
Aug 31 05:13:19.188 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:13:19.188 INFO kablam! 
Aug 31 05:13:19.189 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:13:19.189 INFO kablam!    --> src/flow.rs:157:21
Aug 31 05:13:19.189 INFO kablam!     |
Aug 31 05:13:19.189 INFO kablam! 157 |                     sender.take().unwrap().send(response);
Aug 31 05:13:19.189 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:13:19.189 INFO kablam!     |
Aug 31 05:13:19.190 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:13:19.190 INFO kablam! 
Aug 31 05:13:19.191 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:13:19.191 INFO kablam!    --> src/flow.rs:169:21
Aug 31 05:13:19.191 INFO kablam!     |
Aug 31 05:13:19.191 INFO kablam! 169 |                     wrapper.response.response_body().poll_complete();
Aug 31 05:13:19.191 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:13:19.191 INFO kablam!     |
Aug 31 05:13:19.192 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:13:19.192 INFO kablam! 
Aug 31 05:13:19.193 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:13:19.193 INFO kablam!    --> src/flow.rs:175:21
Aug 31 05:13:19.193 INFO kablam!     |
Aug 31 05:13:19.193 INFO kablam! 175 |                     sender.take().unwrap().send(response);
Aug 31 05:13:19.193 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:13:19.193 INFO kablam!     |
Aug 31 05:13:19.194 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:13:19.194 INFO kablam! 
Aug 31 05:13:19.419 INFO kablam! warning: unused import: `std::cmp::Ordering`
Aug 31 05:13:19.419 INFO kablam!  --> src/conneg.rs:8:5
Aug 31 05:13:19.419 INFO kablam!   |
Aug 31 05:13:19.419 INFO kablam! 8 | use std::cmp::Ordering;
Aug 31 05:13:19.419 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Aug 31 05:13:19.420 INFO kablam!   |
Aug 31 05:13:19.420 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 05:13:19.420 INFO kablam! 
Aug 31 05:13:19.422 INFO kablam! warning: unused import: `chunk::Chunk`
Aug 31 05:13:19.422 INFO kablam!  --> src/body.rs:1:5
Aug 31 05:13:19.422 INFO kablam!   |
Aug 31 05:13:19.422 INFO kablam! 1 | use chunk::Chunk;
Aug 31 05:13:19.422 INFO kablam!   |     ^^^^^^^^^^^^
Aug 31 05:13:19.422 INFO kablam! 
Aug 31 05:13:20.518 INFO kablam! warning: unused variable: `next_quality`
Aug 31 05:13:20.518 INFO kablam!   --> src/conneg.rs:78:20
Aug 31 05:13:20.518 INFO kablam!    |
Aug 31 05:13:20.518 INFO kablam! 78 |         let (next, next_quality) = match found {
Aug 31 05:13:20.518 INFO kablam!    |                    ^^^^^^^^^^^^ help: consider using `_next_quality` instead
Aug 31 05:13:20.519 INFO kablam!    |
Aug 31 05:13:20.519 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 05:13:20.520 INFO kablam! 
Aug 31 05:13:20.520 INFO kablam! warning: unused variable: `t`
Aug 31 05:13:20.520 INFO kablam!   --> src/conneg.rs:79:18
Aug 31 05:13:20.520 INFO kablam!    |
Aug 31 05:13:20.520 INFO kablam! 79 |             Some(t) if quality > found_quality => {
Aug 31 05:13:20.520 INFO kablam!    |                  ^ help: consider using `_t` instead
Aug 31 05:13:20.521 INFO kablam! 
Aug 31 05:13:20.521 INFO kablam! warning: unused variable: `t`
Aug 31 05:13:20.521 INFO kablam!   --> src/conneg.rs:83:18
Aug 31 05:13:20.521 INFO kablam!    |
Aug 31 05:13:20.521 INFO kablam! 83 |             Some(t) if quality == found_quality => {
Aug 31 05:13:20.522 INFO kablam!    |                  ^ help: consider using `_t` instead
Aug 31 05:13:20.522 INFO kablam! 
Aug 31 05:13:20.523 INFO kablam! warning: unused variable: `t`
Aug 31 05:13:20.523 INFO kablam!   --> src/conneg.rs:91:18
Aug 31 05:13:20.523 INFO kablam!    |
Aug 31 05:13:20.523 INFO kablam! 91 |             Some(t) => {
Aug 31 05:13:20.523 INFO kablam!    |                  ^ help: consider using `_t` instead
Aug 31 05:13:20.523 INFO kablam! 
Aug 31 05:13:20.524 INFO kablam! warning: unused variable: `response`
Aug 31 05:13:20.524 INFO kablam!   --> src/resource.rs:99:28
Aug 31 05:13:20.524 INFO kablam!    |
Aug 31 05:13:20.524 INFO kablam! 99 |     fn process_post(&self, response: &mut ::flow::DelayedResponse) {
Aug 31 05:13:20.524 INFO kablam!    |                            ^^^^^^^^ help: consider using `_response` instead
Aug 31 05:13:20.525 INFO kablam! 
Aug 31 05:13:20.526 INFO kablam! warning: unused variable: `e`
Aug 31 05:13:20.527 INFO kablam!   --> src/lib.rs:40:13
Aug 31 05:13:20.527 INFO kablam!    |
Aug 31 05:13:20.527 INFO kablam! 40 |     fn from(e: error::Error) -> hyper::Error {
Aug 31 05:13:20.527 INFO kablam!    |             ^ help: consider using `_e` instead
Aug 31 05:13:20.527 INFO kablam! 
Aug 31 05:13:20.778 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:13:20.778 INFO kablam!    --> src/flow.rs:136:21
Aug 31 05:13:20.778 INFO kablam!     |
Aug 31 05:13:20.779 INFO kablam! 136 |                     sender.take().unwrap().send(response);
Aug 31 05:13:20.779 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:13:20.786 INFO kablam!     |
Aug 31 05:13:20.786 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 31 05:13:20.786 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:13:20.786 INFO kablam! 
Aug 31 05:13:20.787 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:13:20.787 INFO kablam!    --> src/flow.rs:147:21
Aug 31 05:13:20.787 INFO kablam!     |
Aug 31 05:13:20.787 INFO kablam! 147 |                     sender.take().unwrap().send(response);
Aug 31 05:13:20.787 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:13:20.787 INFO kablam!     |
Aug 31 05:13:20.787 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:13:20.787 INFO kablam! 
Aug 31 05:13:20.788 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:13:20.788 INFO kablam!    --> src/flow.rs:157:21
Aug 31 05:13:20.788 INFO kablam!     |
Aug 31 05:13:20.788 INFO kablam! 157 |                     sender.take().unwrap().send(response);
Aug 31 05:13:20.788 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:13:20.788 INFO kablam!     |
Aug 31 05:13:20.788 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:13:20.788 INFO kablam! 
Aug 31 05:13:20.788 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:13:20.788 INFO kablam!    --> src/flow.rs:169:21
Aug 31 05:13:20.788 INFO kablam!     |
Aug 31 05:13:20.788 INFO kablam! 169 |                     wrapper.response.response_body().poll_complete();
Aug 31 05:13:20.788 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:13:20.788 INFO kablam!     |
Aug 31 05:13:20.788 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:13:20.788 INFO kablam! 
Aug 31 05:13:20.790 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:13:20.790 INFO kablam!    --> src/flow.rs:175:21
Aug 31 05:13:20.790 INFO kablam!     |
Aug 31 05:13:20.790 INFO kablam! 175 |                     sender.take().unwrap().send(response);
Aug 31 05:13:20.790 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:13:20.790 INFO kablam!     |
Aug 31 05:13:20.790 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:13:20.790 INFO kablam! 
Aug 31 05:13:20.948 INFO kablam! error[E0061]: this function takes 2 parameters but 0 parameters were supplied
Aug 31 05:13:20.948 INFO kablam!   --> tests/helper/mod.rs:20:24
Aug 31 05:13:20.948 INFO kablam!    |
Aug 31 05:13:20.948 INFO kablam! 20 |         let mut flow = HttpFlow::new();
Aug 31 05:13:20.948 INFO kablam!    |                        ^^^^^^^^^^^^^^^ expected 2 parameters
Aug 31 05:13:20.948 INFO kablam! 
Aug 31 05:13:20.959 INFO kablam! error: aborting due to previous error
Aug 31 05:13:20.959 INFO kablam! 
Aug 31 05:13:20.959 INFO kablam! For more information about this error, try `rustc --explain E0061`.
Aug 31 05:13:20.979 INFO kablam! error: Could not compile `gerust`.
Aug 31 05:13:20.980 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 05:13:21.120 INFO kablam! warning: unused variable: `request`
Aug 31 05:13:21.120 INFO kablam!   --> examples/simple_http.rs:54:44
Aug 31 05:13:21.120 INFO kablam!    |
Aug 31 05:13:21.120 INFO kablam! 54 |     fn handle(&mut self, item: Self::Item, request: &mut http::Request<gerust::Body>, response: &mut gerust::flow::DelayedResponse) {
Aug 31 05:13:21.120 INFO kablam!    |                                            ^^^^^^^ help: consider using `_request` instead
Aug 31 05:13:21.120 INFO kablam!    |
Aug 31 05:13:21.120 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 05:13:21.120 INFO kablam! 
Aug 31 05:13:21.120 INFO kablam! warning: unused variable: `response`
Aug 31 05:13:21.120 INFO kablam!   --> examples/simple_http.rs:54:87
Aug 31 05:13:21.120 INFO kablam!    |
Aug 31 05:13:21.120 INFO kablam! 54 |     fn handle(&mut self, item: Self::Item, request: &mut http::Request<gerust::Body>, response: &mut gerust::flow::DelayedResponse) {
Aug 31 05:13:21.120 INFO kablam!    |                                                                                       ^^^^^^^^ help: consider using `_response` instead
Aug 31 05:13:21.120 INFO kablam! 
Aug 31 05:13:21.240 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:13:21.240 INFO kablam!   --> examples/simple_http.rs:77:9
Aug 31 05:13:21.240 INFO kablam!    |
Aug 31 05:13:21.240 INFO kablam! 77 |         resp.response_body().start_send(Ok("Hello, World!".into()));
Aug 31 05:13:21.240 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:13:21.240 INFO kablam!    |
Aug 31 05:13:21.240 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 05:13:21.240 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:13:21.240 INFO kablam! 
Aug 31 05:13:21.299 INFO kablam! error: build failed
Aug 31 05:13:21.301 INFO kablam! su: No module specific data is present
Aug 31 05:13:21.809 INFO running `"docker" "rm" "-f" "7b5a21571602ec70374f27b15a0e16393172f96a15f3d29e0ca5a3bcd3bf8c24"`
Aug 31 05:13:21.967 INFO blam! 7b5a21571602ec70374f27b15a0e16393172f96a15f3d29e0ca5a3bcd3bf8c24