Sep 02 02:54:33.772 INFO checking atarashii_imap-0.3.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 02 02:54:33.772 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 02 02:54:33.772 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/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"`
Sep 02 02:54:33.922 INFO blam! e9991d6e2e8f2f25ff9cfc219f0c4102db3136dc02b95e99a32ca93f186b4452
Sep 02 02:54:33.924 INFO running `"docker" "start" "-a" "e9991d6e2e8f2f25ff9cfc219f0c4102db3136dc02b95e99a32ca93f186b4452"`
Sep 02 02:54:34.576 INFO kablam! warning: file found to be present in multiple build targets: /source/examples/app.rs
Sep 02 02:54:34.606 INFO kablam!     Checking atarashii_imap v0.3.0 (file:///source)
Sep 02 02:54:36.758 INFO kablam! warning: unused variable: `bytes_read`
Sep 02 02:54:36.758 INFO kablam!    --> src/lib.rs:204:14
Sep 02 02:54:36.758 INFO kablam!     |
Sep 02 02:54:36.758 INFO kablam! 204 |           Ok(bytes_read) => {
Sep 02 02:54:36.758 INFO kablam!     |              ^^^^^^^^^^ help: consider using `_bytes_read` instead
Sep 02 02:54:36.758 INFO kablam!     |
Sep 02 02:54:36.758 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 02 02:54:36.758 INFO kablam! 
Sep 02 02:54:36.758 INFO kablam! warning: unused variable: `login_res`
Sep 02 02:54:36.758 INFO kablam!    --> src/lib.rs:210:18
Sep 02 02:54:36.758 INFO kablam!     |
Sep 02 02:54:36.758 INFO kablam! 210 |               Ok(login_res) => unimplemented!(),
Sep 02 02:54:36.758 INFO kablam!     |                  ^^^^^^^^^ help: consider using `_login_res` instead
Sep 02 02:54:36.758 INFO kablam! 
Sep 02 02:54:36.758 INFO kablam! warning: unused variable: `e`
Sep 02 02:54:36.758 INFO kablam!    --> src/lib.rs:211:19
Sep 02 02:54:36.758 INFO kablam!     |
Sep 02 02:54:36.758 INFO kablam! 211 |               Err(e) => unimplemented!()
Sep 02 02:54:36.758 INFO kablam!     |                   ^ help: consider using `_e` instead
Sep 02 02:54:36.758 INFO kablam! 
Sep 02 02:54:36.758 INFO kablam! warning: unused variable: `e`
Sep 02 02:54:36.758 INFO kablam!    --> src/lib.rs:215:15
Sep 02 02:54:36.758 INFO kablam!     |
Sep 02 02:54:36.758 INFO kablam! 215 |           Err(e) => unimplemented!()
Sep 02 02:54:36.759 INFO kablam!     |               ^ help: consider using `_e` instead
Sep 02 02:54:36.759 INFO kablam! 
Sep 02 02:54:36.759 INFO kablam! warning: unused variable: `e`
Sep 02 02:54:36.759 INFO kablam!    --> src/lib.rs:219:11
Sep 02 02:54:36.759 INFO kablam!     |
Sep 02 02:54:36.759 INFO kablam! 219 |       Err(e) => unimplemented!()
Sep 02 02:54:36.759 INFO kablam!     |           ^ help: consider using `_e` instead
Sep 02 02:54:36.759 INFO kablam! 
Sep 02 02:54:36.759 INFO kablam! warning: unused variable: `re_tag_and_res`
Sep 02 02:54:36.759 INFO kablam!    --> src/lib.rs:277:13
Sep 02 02:54:36.759 INFO kablam!     |
Sep 02 02:54:36.759 INFO kablam! 277 |         let re_tag_and_res = Regex::new(&format!(r"{}\s(OK|NO|BAD){{1}}", self.get_current_tag())).unwrap();
Sep 02 02:54:36.759 INFO kablam!     |             ^^^^^^^^^^^^^^ help: consider using `_re_tag_and_res` instead
Sep 02 02:54:36.759 INFO kablam! 
Sep 02 02:54:36.843 INFO kablam! warning: variant is never constructed: `StartTls`
Sep 02 02:54:36.843 INFO kablam!   --> src/lib.rs:65:3
Sep 02 02:54:36.843 INFO kablam!    |
Sep 02 02:54:36.843 INFO kablam! 65 |   StartTls(ssl::SslStream<TcpStream>),
Sep 02 02:54:36.843 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 02:54:36.844 INFO kablam!    |
Sep 02 02:54:36.844 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 02:54:36.844 INFO kablam! 
Sep 02 02:54:36.844 INFO kablam! warning: method is never used: `start_tls`
Sep 02 02:54:36.844 INFO kablam!    --> src/lib.rs:490:3
Sep 02 02:54:36.844 INFO kablam!     |
Sep 02 02:54:36.844 INFO kablam! 490 |   fn start_tls(&mut self) -> Result<Response, error::Error> {
Sep 02 02:54:36.844 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 02:54:36.844 INFO kablam! 
Sep 02 02:54:37.191 INFO kablam! warning: unused variable: `bytes_read`
Sep 02 02:54:37.191 INFO kablam!    --> src/lib.rs:204:14
Sep 02 02:54:37.191 INFO kablam!     |
Sep 02 02:54:37.191 INFO kablam! 204 |           Ok(bytes_read) => {
Sep 02 02:54:37.191 INFO kablam!     |              ^^^^^^^^^^ help: consider using `_bytes_read` instead
Sep 02 02:54:37.191 INFO kablam!     |
Sep 02 02:54:37.191 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 02 02:54:37.191 INFO kablam! 
Sep 02 02:54:37.191 INFO kablam! warning: unused variable: `login_res`
Sep 02 02:54:37.191 INFO kablam!    --> src/lib.rs:210:18
Sep 02 02:54:37.191 INFO kablam!     |
Sep 02 02:54:37.191 INFO kablam! 210 |               Ok(login_res) => unimplemented!(),
Sep 02 02:54:37.191 INFO kablam!     |                  ^^^^^^^^^ help: consider using `_login_res` instead
Sep 02 02:54:37.191 INFO kablam! 
Sep 02 02:54:37.191 INFO kablam! warning: unused variable: `e`
Sep 02 02:54:37.191 INFO kablam!    --> src/lib.rs:211:19
Sep 02 02:54:37.191 INFO kablam!     |
Sep 02 02:54:37.191 INFO kablam! 211 |               Err(e) => unimplemented!()
Sep 02 02:54:37.191 INFO kablam!     |                   ^ help: consider using `_e` instead
Sep 02 02:54:37.191 INFO kablam! 
Sep 02 02:54:37.191 INFO kablam! warning: unused variable: `e`
Sep 02 02:54:37.191 INFO kablam!    --> src/lib.rs:215:15
Sep 02 02:54:37.192 INFO kablam!     |
Sep 02 02:54:37.192 INFO kablam! 215 |           Err(e) => unimplemented!()
Sep 02 02:54:37.192 INFO kablam!     |               ^ help: consider using `_e` instead
Sep 02 02:54:37.192 INFO kablam! 
Sep 02 02:54:37.204 INFO kablam! warning: unused variable: `e`
Sep 02 02:54:37.205 INFO kablam!    --> src/lib.rs:219:11
Sep 02 02:54:37.205 INFO kablam!     |
Sep 02 02:54:37.205 INFO kablam! 219 |       Err(e) => unimplemented!()
Sep 02 02:54:37.205 INFO kablam!     |           ^ help: consider using `_e` instead
Sep 02 02:54:37.205 INFO kablam! 
Sep 02 02:54:37.205 INFO kablam! warning: unused variable: `re_tag_and_res`
Sep 02 02:54:37.205 INFO kablam!    --> src/lib.rs:277:13
Sep 02 02:54:37.205 INFO kablam!     |
Sep 02 02:54:37.205 INFO kablam! 277 |         let re_tag_and_res = Regex::new(&format!(r"{}\s(OK|NO|BAD){{1}}", self.get_current_tag())).unwrap();
Sep 02 02:54:37.205 INFO kablam!     |             ^^^^^^^^^^^^^^ help: consider using `_re_tag_and_res` instead
Sep 02 02:54:37.205 INFO kablam! 
Sep 02 02:54:37.330 INFO kablam! warning: variant is never constructed: `StartTls`
Sep 02 02:54:37.330 INFO kablam!   --> src/lib.rs:65:3
Sep 02 02:54:37.330 INFO kablam!    |
Sep 02 02:54:37.330 INFO kablam! 65 |   StartTls(ssl::SslStream<TcpStream>),
Sep 02 02:54:37.330 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 02:54:37.330 INFO kablam!    |
Sep 02 02:54:37.330 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 02:54:37.330 INFO kablam! 
Sep 02 02:54:37.330 INFO kablam! warning: method is never used: `start_tls`
Sep 02 02:54:37.330 INFO kablam!    --> src/lib.rs:490:3
Sep 02 02:54:37.330 INFO kablam!     |
Sep 02 02:54:37.330 INFO kablam! 490 |   fn start_tls(&mut self) -> Result<Response, error::Error> {
Sep 02 02:54:37.330 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 02:54:37.330 INFO kablam! 
Sep 02 02:54:39.313 INFO kablam! warning: unused imports: `SslContext`, `SslStream`
Sep 02 02:54:39.313 INFO kablam!   --> examples/app.rs:26:20
Sep 02 02:54:39.313 INFO kablam!    |
Sep 02 02:54:39.313 INFO kablam! 26 | use openssl::ssl::{SslContext, SslStream};
Sep 02 02:54:39.313 INFO kablam!    |                    ^^^^^^^^^^  ^^^^^^^^^
Sep 02 02:54:39.313 INFO kablam!    |
Sep 02 02:54:39.313 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 02 02:54:39.314 INFO kablam! 
Sep 02 02:54:39.314 INFO kablam! warning: unused imports: `SslConnectorBuilder`, `SslMethod`
Sep 02 02:54:39.314 INFO kablam!   --> examples/app.rs:27:20
Sep 02 02:54:39.314 INFO kablam!    |
Sep 02 02:54:39.314 INFO kablam! 27 | use openssl::ssl::{SslMethod, SslConnectorBuilder};
Sep 02 02:54:39.314 INFO kablam!    |                    ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
Sep 02 02:54:39.314 INFO kablam! 
Sep 02 02:54:39.512 INFO kablam! warning: unused imports: `SslContext`, `SslStream`
Sep 02 02:54:39.512 INFO kablam!   --> examples/app.rs:26:20
Sep 02 02:54:39.512 INFO kablam!    |
Sep 02 02:54:39.512 INFO kablam! 26 | use openssl::ssl::{SslContext, SslStream};
Sep 02 02:54:39.512 INFO kablam!    |                    ^^^^^^^^^^  ^^^^^^^^^
Sep 02 02:54:39.512 INFO kablam!    |
Sep 02 02:54:39.512 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 02 02:54:39.512 INFO kablam! 
Sep 02 02:54:39.512 INFO kablam! warning: unused imports: `SslConnectorBuilder`, `SslMethod`
Sep 02 02:54:39.512 INFO kablam!   --> examples/app.rs:27:20
Sep 02 02:54:39.512 INFO kablam!    |
Sep 02 02:54:39.512 INFO kablam! 27 | use openssl::ssl::{SslMethod, SslConnectorBuilder};
Sep 02 02:54:39.512 INFO kablam!    |                    ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
Sep 02 02:54:39.512 INFO kablam! 
Sep 02 02:54:39.561 INFO kablam! warning: unused imports: `SslContext`, `SslStream`
Sep 02 02:54:39.561 INFO kablam!   --> examples/app.rs:26:20
Sep 02 02:54:39.561 INFO kablam!    |
Sep 02 02:54:39.561 INFO kablam! 26 | use openssl::ssl::{SslContext, SslStream};
Sep 02 02:54:39.562 INFO kablam!    |                    ^^^^^^^^^^  ^^^^^^^^^
Sep 02 02:54:39.562 INFO kablam!    |
Sep 02 02:54:39.562 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 02 02:54:39.562 INFO kablam! 
Sep 02 02:54:39.562 INFO kablam! warning: unused imports: `SslConnectorBuilder`, `SslMethod`
Sep 02 02:54:39.562 INFO kablam!   --> examples/app.rs:27:20
Sep 02 02:54:39.562 INFO kablam!    |
Sep 02 02:54:39.562 INFO kablam! 27 | use openssl::ssl::{SslMethod, SslConnectorBuilder};
Sep 02 02:54:39.562 INFO kablam!    |                    ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
Sep 02 02:54:39.562 INFO kablam! 
Sep 02 02:54:39.636 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.07s
Sep 02 02:54:39.641 INFO kablam! su: No module specific data is present
Sep 02 02:54:40.071 INFO running `"docker" "rm" "-f" "e9991d6e2e8f2f25ff9cfc219f0c4102db3136dc02b95e99a32ca93f186b4452"`
Sep 02 02:54:40.181 INFO blam! e9991d6e2e8f2f25ff9cfc219f0c4102db3136dc02b95e99a32ca93f186b4452