Aug 17 02:32:32.824 INFO checking gerust/gerust against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 02:32:32.824 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 02:32:32.824 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 02:32:32.824 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-0/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 02:32:33.075 INFO blam! 4a0f1c5470e7212f13f052d40aa8b4a9db59edb46d76165fff728a6df4298847
Aug 17 02:32:33.077 INFO running `"docker" "start" "-a" "4a0f1c5470e7212f13f052d40aa8b4a9db59edb46d76165fff728a6df4298847"`
Aug 17 02:32:34.392 INFO kablam!     Checking libc v0.2.34
Aug 17 02:32:34.393 INFO kablam!     Checking byteorder v1.2.1
Aug 17 02:32:34.411 INFO kablam!     Checking serde v1.0.24
Aug 17 02:32:34.415 INFO kablam!     Checking num-traits v0.1.41
Aug 17 02:32:34.416 INFO kablam!     Checking itoa v0.3.4
Aug 17 02:32:34.418 INFO kablam!     Checking tokio-service v0.1.0
Aug 17 02:32:34.418 INFO kablam!     Checking relay v0.1.0
Aug 17 02:32:34.421 INFO kablam!    Compiling serde_derive_internals v0.18.0
Aug 17 02:32:36.550 INFO kablam!     Checking mime v0.3.5
Aug 17 02:32:43.831 INFO kablam!     Checking base64 v0.8.0
Aug 17 02:32:51.999 INFO kablam!     Checking iovec v0.1.1
Aug 17 02:32:51.999 INFO kablam!     Checking net2 v0.2.31
Aug 17 02:32:52.780 INFO kablam!     Checking num_cpus v1.7.0
Aug 17 02:32:53.068 INFO kablam!     Checking rand v0.3.18
Aug 17 02:32:53.169 INFO kablam!     Checking memchr v2.0.1
Aug 17 02:32:53.525 INFO kablam!     Checking backtrace-sys v0.1.16
Aug 17 02:32:57.575 INFO kablam!     Checking time v0.1.38
Aug 17 02:32:57.579 INFO kablam!     Checking bytes v0.4.5
Aug 17 02:32:58.011 INFO kablam!     Checking backtrace v0.3.4
Aug 17 02:32:58.219 INFO kablam!     Checking aho-corasick v0.6.4
Aug 17 02:32:58.551 INFO kablam!     Checking futures-cpupool v0.1.7
Aug 17 02:33:00.882 INFO kablam!    Compiling serde_derive v1.0.24
Aug 17 02:33:03.099 INFO kablam!     Checking mio v0.6.11
Aug 17 02:33:08.513 INFO kablam!     Checking regex v0.2.3
Aug 17 02:33:12.899 INFO kablam!     Checking tokio-io v0.1.4
Aug 17 02:33:12.902 INFO kablam!     Checking http v0.1.3
Aug 17 02:33:27.284 INFO kablam!     Checking tokio-core v0.1.10
Aug 17 02:33:38.511 INFO kablam!     Checking env_logger v0.4.3
Aug 17 02:33:41.527 INFO kablam!     Checking tokio-proto v0.1.1
Aug 17 02:34:12.174 INFO kablam!     Checking hyper v0.11.9
Aug 17 02:34:13.442 INFO kablam!     Checking serde_json v1.0.8
Aug 17 02:34:30.550 INFO kablam!     Checking gerust v0.1.0 (file:///source)
Aug 17 02:34:31.438 INFO kablam! warning: unused import: `std::cmp::Ordering`
Aug 17 02:34:31.438 INFO kablam!  --> src/conneg.rs:8:5
Aug 17 02:34:31.438 INFO kablam!   |
Aug 17 02:34:31.438 INFO kablam! 8 | use std::cmp::Ordering;
Aug 17 02:34:31.438 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Aug 17 02:34:31.438 INFO kablam!   |
Aug 17 02:34:31.438 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 02:34:31.438 INFO kablam! 
Aug 17 02:34:31.439 INFO kablam! warning: unused import: `chunk::Chunk`
Aug 17 02:34:31.439 INFO kablam!  --> src/body.rs:1:5
Aug 17 02:34:31.439 INFO kablam!   |
Aug 17 02:34:31.439 INFO kablam! 1 | use chunk::Chunk;
Aug 17 02:34:31.439 INFO kablam!   |     ^^^^^^^^^^^^
Aug 17 02:34:31.439 INFO kablam! 
Aug 17 02:34:31.487 INFO kablam! warning: unused import: `std::cmp::Ordering`
Aug 17 02:34:31.487 INFO kablam!  --> src/conneg.rs:8:5
Aug 17 02:34:31.487 INFO kablam!   |
Aug 17 02:34:31.487 INFO kablam! 8 | use std::cmp::Ordering;
Aug 17 02:34:31.487 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Aug 17 02:34:31.487 INFO kablam!   |
Aug 17 02:34:31.487 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 02:34:31.487 INFO kablam! 
Aug 17 02:34:31.488 INFO kablam! warning: unused import: `chunk::Chunk`
Aug 17 02:34:31.488 INFO kablam!  --> src/body.rs:1:5
Aug 17 02:34:31.488 INFO kablam!   |
Aug 17 02:34:31.488 INFO kablam! 1 | use chunk::Chunk;
Aug 17 02:34:31.488 INFO kablam!   |     ^^^^^^^^^^^^
Aug 17 02:34:31.488 INFO kablam! 
Aug 17 02:34:33.105 INFO kablam! warning: unused variable: `next_quality`
Aug 17 02:34:33.105 INFO kablam!   --> src/conneg.rs:78:20
Aug 17 02:34:33.105 INFO kablam!    |
Aug 17 02:34:33.105 INFO kablam! 78 |         let (next, next_quality) = match found {
Aug 17 02:34:33.105 INFO kablam!    |                    ^^^^^^^^^^^^ help: consider using `_next_quality` instead
Aug 17 02:34:33.105 INFO kablam!    |
Aug 17 02:34:33.105 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 02:34:33.105 INFO kablam! 
Aug 17 02:34:33.105 INFO kablam! warning: unused variable: `t`
Aug 17 02:34:33.105 INFO kablam!   --> src/conneg.rs:79:18
Aug 17 02:34:33.105 INFO kablam!    |
Aug 17 02:34:33.105 INFO kablam! 79 |             Some(t) if quality > found_quality => {
Aug 17 02:34:33.105 INFO kablam!    |                  ^ help: consider using `_t` instead
Aug 17 02:34:33.118 INFO kablam! 
Aug 17 02:34:33.118 INFO kablam! warning: unused variable: `t`
Aug 17 02:34:33.118 INFO kablam!   --> src/conneg.rs:83:18
Aug 17 02:34:33.119 INFO kablam!    |
Aug 17 02:34:33.119 INFO kablam! 83 |             Some(t) if quality == found_quality => {
Aug 17 02:34:33.119 INFO kablam!    |                  ^ help: consider using `_t` instead
Aug 17 02:34:33.119 INFO kablam! 
Aug 17 02:34:33.119 INFO kablam! warning: unused variable: `t`
Aug 17 02:34:33.119 INFO kablam!   --> src/conneg.rs:91:18
Aug 17 02:34:33.119 INFO kablam!    |
Aug 17 02:34:33.119 INFO kablam! 91 |             Some(t) => {
Aug 17 02:34:33.119 INFO kablam!    |                  ^ help: consider using `_t` instead
Aug 17 02:34:33.119 INFO kablam! 
Aug 17 02:34:33.119 INFO kablam! warning: unused variable: `response`
Aug 17 02:34:33.119 INFO kablam!   --> src/resource.rs:99:28
Aug 17 02:34:33.120 INFO kablam!    |
Aug 17 02:34:33.120 INFO kablam! 99 |     fn process_post(&self, response: &mut ::flow::DelayedResponse) {
Aug 17 02:34:33.120 INFO kablam!    |                            ^^^^^^^^ help: consider using `_response` instead
Aug 17 02:34:33.120 INFO kablam! 
Aug 17 02:34:33.121 INFO kablam! warning: unused variable: `e`
Aug 17 02:34:33.121 INFO kablam!   --> src/lib.rs:40:13
Aug 17 02:34:33.121 INFO kablam!    |
Aug 17 02:34:33.121 INFO kablam! 40 |     fn from(e: error::Error) -> hyper::Error {
Aug 17 02:34:33.121 INFO kablam!    |             ^ help: consider using `_e` instead
Aug 17 02:34:33.121 INFO kablam! 
Aug 17 02:34:33.241 INFO kablam! warning: unused variable: `next_quality`
Aug 17 02:34:33.241 INFO kablam!   --> src/conneg.rs:78:20
Aug 17 02:34:33.241 INFO kablam!    |
Aug 17 02:34:33.241 INFO kablam! 78 |         let (next, next_quality) = match found {
Aug 17 02:34:33.242 INFO kablam!    |                    ^^^^^^^^^^^^ help: consider using `_next_quality` instead
Aug 17 02:34:33.242 INFO kablam!    |
Aug 17 02:34:33.242 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 02:34:33.242 INFO kablam! 
Aug 17 02:34:33.242 INFO kablam! warning: unused variable: `t`
Aug 17 02:34:33.242 INFO kablam!   --> src/conneg.rs:79:18
Aug 17 02:34:33.242 INFO kablam!    |
Aug 17 02:34:33.242 INFO kablam! 79 |             Some(t) if quality > found_quality => {
Aug 17 02:34:33.242 INFO kablam!    |                  ^ help: consider using `_t` instead
Aug 17 02:34:33.244 INFO kablam! 
Aug 17 02:34:33.244 INFO kablam! warning: unused variable: `t`
Aug 17 02:34:33.244 INFO kablam!   --> src/conneg.rs:83:18
Aug 17 02:34:33.244 INFO kablam!    |
Aug 17 02:34:33.244 INFO kablam! 83 |             Some(t) if quality == found_quality => {
Aug 17 02:34:33.244 INFO kablam!    |                  ^ help: consider using `_t` instead
Aug 17 02:34:33.244 INFO kablam! 
Aug 17 02:34:33.244 INFO kablam! warning: unused variable: `t`
Aug 17 02:34:33.245 INFO kablam!   --> src/conneg.rs:91:18
Aug 17 02:34:33.245 INFO kablam!    |
Aug 17 02:34:33.245 INFO kablam! 91 |             Some(t) => {
Aug 17 02:34:33.245 INFO kablam!    |                  ^ help: consider using `_t` instead
Aug 17 02:34:33.245 INFO kablam! 
Aug 17 02:34:33.245 INFO kablam! warning: unused variable: `response`
Aug 17 02:34:33.245 INFO kablam!   --> src/resource.rs:99:28
Aug 17 02:34:33.245 INFO kablam!    |
Aug 17 02:34:33.245 INFO kablam! 99 |     fn process_post(&self, response: &mut ::flow::DelayedResponse) {
Aug 17 02:34:33.245 INFO kablam!    |                            ^^^^^^^^ help: consider using `_response` instead
Aug 17 02:34:33.245 INFO kablam! 
Aug 17 02:34:33.247 INFO kablam! warning: unused variable: `e`
Aug 17 02:34:33.247 INFO kablam!   --> src/lib.rs:40:13
Aug 17 02:34:33.247 INFO kablam!    |
Aug 17 02:34:33.247 INFO kablam! 40 |     fn from(e: error::Error) -> hyper::Error {
Aug 17 02:34:33.247 INFO kablam!    |             ^ help: consider using `_e` instead
Aug 17 02:34:33.247 INFO kablam! 
Aug 17 02:34:33.568 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 02:34:33.568 INFO kablam!    --> src/flow.rs:136:21
Aug 17 02:34:33.568 INFO kablam!     |
Aug 17 02:34:33.568 INFO kablam! 136 |                     sender.take().unwrap().send(response);
Aug 17 02:34:33.568 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 02:34:33.568 INFO kablam!     |
Aug 17 02:34:33.568 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 17 02:34:33.568 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 02:34:33.568 INFO kablam! 
Aug 17 02:34:33.568 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 02:34:33.568 INFO kablam!    --> src/flow.rs:147:21
Aug 17 02:34:33.568 INFO kablam!     |
Aug 17 02:34:33.568 INFO kablam! 147 |                     sender.take().unwrap().send(response);
Aug 17 02:34:33.568 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 02:34:33.568 INFO kablam!     |
Aug 17 02:34:33.569 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 02:34:33.569 INFO kablam! 
Aug 17 02:34:33.573 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 02:34:33.573 INFO kablam!    --> src/flow.rs:157:21
Aug 17 02:34:33.573 INFO kablam!     |
Aug 17 02:34:33.573 INFO kablam! 157 |                     sender.take().unwrap().send(response);
Aug 17 02:34:33.573 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 02:34:33.573 INFO kablam!     |
Aug 17 02:34:33.573 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 02:34:33.573 INFO kablam! 
Aug 17 02:34:33.573 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 02:34:33.573 INFO kablam!    --> src/flow.rs:169:21
Aug 17 02:34:33.573 INFO kablam!     |
Aug 17 02:34:33.573 INFO kablam! 169 |                     wrapper.response.response_body().poll_complete();
Aug 17 02:34:33.573 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 02:34:33.573 INFO kablam!     |
Aug 17 02:34:33.573 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 02:34:33.573 INFO kablam! 
Aug 17 02:34:33.573 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 02:34:33.573 INFO kablam!    --> src/flow.rs:175:21
Aug 17 02:34:33.573 INFO kablam!     |
Aug 17 02:34:33.573 INFO kablam! 175 |                     sender.take().unwrap().send(response);
Aug 17 02:34:33.573 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 02:34:33.573 INFO kablam!     |
Aug 17 02:34:33.573 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 02:34:33.574 INFO kablam! 
Aug 17 02:34:33.751 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 02:34:33.752 INFO kablam!    --> src/flow.rs:136:21
Aug 17 02:34:33.752 INFO kablam!     |
Aug 17 02:34:33.752 INFO kablam! 136 |                     sender.take().unwrap().send(response);
Aug 17 02:34:33.752 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 02:34:33.752 INFO kablam!     |
Aug 17 02:34:33.752 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 17 02:34:33.752 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 02:34:33.753 INFO kablam! 
Aug 17 02:34:33.753 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 02:34:33.753 INFO kablam!    --> src/flow.rs:147:21
Aug 17 02:34:33.753 INFO kablam!     |
Aug 17 02:34:33.753 INFO kablam! 147 |                     sender.take().unwrap().send(response);
Aug 17 02:34:33.753 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 02:34:33.754 INFO kablam!     |
Aug 17 02:34:33.758 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 02:34:33.759 INFO kablam! 
Aug 17 02:34:33.759 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 02:34:33.759 INFO kablam!    --> src/flow.rs:157:21
Aug 17 02:34:33.759 INFO kablam!     |
Aug 17 02:34:33.759 INFO kablam! 157 |                     sender.take().unwrap().send(response);
Aug 17 02:34:33.759 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 02:34:33.760 INFO kablam!     |
Aug 17 02:34:33.760 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 02:34:33.761 INFO kablam! 
Aug 17 02:34:33.761 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 02:34:33.761 INFO kablam!    --> src/flow.rs:169:21
Aug 17 02:34:33.761 INFO kablam!     |
Aug 17 02:34:33.761 INFO kablam! 169 |                     wrapper.response.response_body().poll_complete();
Aug 17 02:34:33.762 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 02:34:33.762 INFO kablam!     |
Aug 17 02:34:33.763 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 02:34:33.763 INFO kablam! 
Aug 17 02:34:33.763 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 02:34:33.764 INFO kablam!    --> src/flow.rs:175:21
Aug 17 02:34:33.764 INFO kablam!     |
Aug 17 02:34:33.764 INFO kablam! 175 |                     sender.take().unwrap().send(response);
Aug 17 02:34:33.764 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 02:34:33.764 INFO kablam!     |
Aug 17 02:34:33.765 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 02:34:33.765 INFO kablam! 
Aug 17 02:34:35.361 INFO kablam! error[E0061]: this function takes 2 parameters but 0 parameters were supplied
Aug 17 02:34:35.361 INFO kablam!   --> tests/helper/mod.rs:20:24
Aug 17 02:34:35.361 INFO kablam!    |
Aug 17 02:34:35.361 INFO kablam! 20 |         let mut flow = HttpFlow::new();
Aug 17 02:34:35.361 INFO kablam!    |                        ^^^^^^^^^^^^^^^ expected 2 parameters
Aug 17 02:34:35.361 INFO kablam! 
Aug 17 02:34:35.389 INFO kablam! warning: unused variable: `request`
Aug 17 02:34:35.389 INFO kablam!   --> examples/simple_http.rs:54:44
Aug 17 02:34:35.389 INFO kablam!    |
Aug 17 02:34:35.389 INFO kablam! 54 |     fn handle(&mut self, item: Self::Item, request: &mut http::Request<gerust::Body>, response: &mut gerust::flow::DelayedResponse) {
Aug 17 02:34:35.389 INFO kablam!    |                                            ^^^^^^^ help: consider using `_request` instead
Aug 17 02:34:35.389 INFO kablam!    |
Aug 17 02:34:35.389 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 02:34:35.389 INFO kablam! 
Aug 17 02:34:35.389 INFO kablam! warning: unused variable: `response`
Aug 17 02:34:35.389 INFO kablam!   --> examples/simple_http.rs:54:87
Aug 17 02:34:35.389 INFO kablam!    |
Aug 17 02:34:35.389 INFO kablam! 54 |     fn handle(&mut self, item: Self::Item, request: &mut http::Request<gerust::Body>, response: &mut gerust::flow::DelayedResponse) {
Aug 17 02:34:35.389 INFO kablam!    |                                                                                       ^^^^^^^^ help: consider using `_response` instead
Aug 17 02:34:35.389 INFO kablam! 
Aug 17 02:34:35.396 INFO kablam! error: aborting due to previous error
Aug 17 02:34:35.396 INFO kablam! 
Aug 17 02:34:35.396 INFO kablam! For more information about this error, try `rustc --explain E0061`.
Aug 17 02:34:35.415 INFO kablam! error: Could not compile `gerust`.
Aug 17 02:34:35.415 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 17 02:34:35.624 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 02:34:35.624 INFO kablam!   --> examples/simple_http.rs:77:9
Aug 17 02:34:35.624 INFO kablam!    |
Aug 17 02:34:35.624 INFO kablam! 77 |         resp.response_body().start_send(Ok("Hello, World!".into()));
Aug 17 02:34:35.624 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 02:34:35.625 INFO kablam!    |
Aug 17 02:34:35.625 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 17 02:34:35.625 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 02:34:35.625 INFO kablam! 
Aug 17 02:34:35.711 INFO kablam! error: build failed
Aug 17 02:34:35.716 INFO kablam! su: No module specific data is present
Aug 17 02:34:36.244 INFO running `"docker" "rm" "-f" "4a0f1c5470e7212f13f052d40aa8b4a9db59edb46d76165fff728a6df4298847"`
Aug 17 02:34:36.417 INFO blam! 4a0f1c5470e7212f13f052d40aa8b4a9db59edb46d76165fff728a6df4298847