Aug 31 00:11:58.770 INFO checking atarashii_imap-0.3.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 31 00:11:58.770 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 31 00:11:58.770 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 00:11:58.913 INFO blam! 680fa977d09769225fe46f35800f0abd5f53ef8c02a28edee819f2736236ccc8
Aug 31 00:11:58.915 INFO running `"docker" "start" "-a" "680fa977d09769225fe46f35800f0abd5f53ef8c02a28edee819f2736236ccc8"`
Aug 31 00:11:59.544 INFO kablam! warning: file found to be present in multiple build targets: /source/examples/app.rs
Aug 31 00:11:59.589 INFO kablam!     Checking atarashii_imap v0.3.0 (file:///source)
Aug 31 00:12:01.676 INFO kablam! warning: unused variable: `bytes_read`
Aug 31 00:12:01.676 INFO kablam!    --> src/lib.rs:204:14
Aug 31 00:12:01.676 INFO kablam!     |
Aug 31 00:12:01.676 INFO kablam! 204 |           Ok(bytes_read) => {
Aug 31 00:12:01.676 INFO kablam!     |              ^^^^^^^^^^ help: consider using `_bytes_read` instead
Aug 31 00:12:01.677 INFO kablam!     |
Aug 31 00:12:01.677 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 31 00:12:01.677 INFO kablam! 
Aug 31 00:12:01.677 INFO kablam! warning: unused variable: `login_res`
Aug 31 00:12:01.677 INFO kablam!    --> src/lib.rs:210:18
Aug 31 00:12:01.677 INFO kablam!     |
Aug 31 00:12:01.677 INFO kablam! 210 |               Ok(login_res) => unimplemented!(),
Aug 31 00:12:01.677 INFO kablam!     |                  ^^^^^^^^^ help: consider using `_login_res` instead
Aug 31 00:12:01.677 INFO kablam! 
Aug 31 00:12:01.677 INFO kablam! warning: unused variable: `e`
Aug 31 00:12:01.677 INFO kablam!    --> src/lib.rs:211:19
Aug 31 00:12:01.677 INFO kablam!     |
Aug 31 00:12:01.677 INFO kablam! 211 |               Err(e) => unimplemented!()
Aug 31 00:12:01.677 INFO kablam!     |                   ^ help: consider using `_e` instead
Aug 31 00:12:01.677 INFO kablam! 
Aug 31 00:12:01.677 INFO kablam! warning: unused variable: `e`
Aug 31 00:12:01.677 INFO kablam!    --> src/lib.rs:215:15
Aug 31 00:12:01.677 INFO kablam!     |
Aug 31 00:12:01.677 INFO kablam! 215 |           Err(e) => unimplemented!()
Aug 31 00:12:01.677 INFO kablam!     |               ^ help: consider using `_e` instead
Aug 31 00:12:01.677 INFO kablam! 
Aug 31 00:12:01.678 INFO kablam! warning: unused variable: `e`
Aug 31 00:12:01.678 INFO kablam!    --> src/lib.rs:219:11
Aug 31 00:12:01.678 INFO kablam!     |
Aug 31 00:12:01.678 INFO kablam! 219 |       Err(e) => unimplemented!()
Aug 31 00:12:01.678 INFO kablam!     |           ^ help: consider using `_e` instead
Aug 31 00:12:01.678 INFO kablam! 
Aug 31 00:12:01.678 INFO kablam! warning: unused variable: `re_tag_and_res`
Aug 31 00:12:01.678 INFO kablam!    --> src/lib.rs:277:13
Aug 31 00:12:01.678 INFO kablam!     |
Aug 31 00:12:01.678 INFO kablam! 277 |         let re_tag_and_res = Regex::new(&format!(r"{}\s(OK|NO|BAD){{1}}", self.get_current_tag())).unwrap();
Aug 31 00:12:01.678 INFO kablam!     |             ^^^^^^^^^^^^^^ help: consider using `_re_tag_and_res` instead
Aug 31 00:12:01.678 INFO kablam! 
Aug 31 00:12:01.762 INFO kablam! warning: variant is never constructed: `StartTls`
Aug 31 00:12:01.762 INFO kablam!   --> src/lib.rs:65:3
Aug 31 00:12:01.762 INFO kablam!    |
Aug 31 00:12:01.762 INFO kablam! 65 |   StartTls(ssl::SslStream<TcpStream>),
Aug 31 00:12:01.762 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 00:12:01.763 INFO kablam!    |
Aug 31 00:12:01.763 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 00:12:01.763 INFO kablam! 
Aug 31 00:12:01.763 INFO kablam! warning: method is never used: `start_tls`
Aug 31 00:12:01.764 INFO kablam!    --> src/lib.rs:490:3
Aug 31 00:12:01.764 INFO kablam!     |
Aug 31 00:12:01.764 INFO kablam! 490 |   fn start_tls(&mut self) -> Result<Response, error::Error> {
Aug 31 00:12:01.764 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 00:12:01.764 INFO kablam! 
Aug 31 00:12:01.938 INFO kablam! warning: unused variable: `bytes_read`
Aug 31 00:12:01.938 INFO kablam!    --> src/lib.rs:204:14
Aug 31 00:12:01.938 INFO kablam!     |
Aug 31 00:12:01.938 INFO kablam! 204 |           Ok(bytes_read) => {
Aug 31 00:12:01.938 INFO kablam!     |              ^^^^^^^^^^ help: consider using `_bytes_read` instead
Aug 31 00:12:01.938 INFO kablam!     |
Aug 31 00:12:01.938 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 31 00:12:01.938 INFO kablam! 
Aug 31 00:12:01.939 INFO kablam! warning: unused variable: `login_res`
Aug 31 00:12:01.939 INFO kablam!    --> src/lib.rs:210:18
Aug 31 00:12:01.939 INFO kablam!     |
Aug 31 00:12:01.939 INFO kablam! 210 |               Ok(login_res) => unimplemented!(),
Aug 31 00:12:01.939 INFO kablam!     |                  ^^^^^^^^^ help: consider using `_login_res` instead
Aug 31 00:12:01.939 INFO kablam! 
Aug 31 00:12:01.939 INFO kablam! warning: unused variable: `e`
Aug 31 00:12:01.939 INFO kablam!    --> src/lib.rs:211:19
Aug 31 00:12:01.939 INFO kablam!     |
Aug 31 00:12:01.939 INFO kablam! 211 |               Err(e) => unimplemented!()
Aug 31 00:12:01.939 INFO kablam!     |                   ^ help: consider using `_e` instead
Aug 31 00:12:01.939 INFO kablam! 
Aug 31 00:12:01.939 INFO kablam! warning: unused variable: `e`
Aug 31 00:12:01.939 INFO kablam!    --> src/lib.rs:215:15
Aug 31 00:12:01.939 INFO kablam!     |
Aug 31 00:12:01.939 INFO kablam! 215 |           Err(e) => unimplemented!()
Aug 31 00:12:01.939 INFO kablam!     |               ^ help: consider using `_e` instead
Aug 31 00:12:01.939 INFO kablam! 
Aug 31 00:12:01.939 INFO kablam! warning: unused variable: `e`
Aug 31 00:12:01.939 INFO kablam!    --> src/lib.rs:219:11
Aug 31 00:12:01.939 INFO kablam!     |
Aug 31 00:12:01.939 INFO kablam! 219 |       Err(e) => unimplemented!()
Aug 31 00:12:01.939 INFO kablam!     |           ^ help: consider using `_e` instead
Aug 31 00:12:01.939 INFO kablam! 
Aug 31 00:12:01.939 INFO kablam! warning: unused variable: `re_tag_and_res`
Aug 31 00:12:01.939 INFO kablam!    --> src/lib.rs:277:13
Aug 31 00:12:01.939 INFO kablam!     |
Aug 31 00:12:01.939 INFO kablam! 277 |         let re_tag_and_res = Regex::new(&format!(r"{}\s(OK|NO|BAD){{1}}", self.get_current_tag())).unwrap();
Aug 31 00:12:01.939 INFO kablam!     |             ^^^^^^^^^^^^^^ help: consider using `_re_tag_and_res` instead
Aug 31 00:12:01.940 INFO kablam! 
Aug 31 00:12:02.027 INFO kablam! warning: variant is never constructed: `StartTls`
Aug 31 00:12:02.027 INFO kablam!   --> src/lib.rs:65:3
Aug 31 00:12:02.027 INFO kablam!    |
Aug 31 00:12:02.027 INFO kablam! 65 |   StartTls(ssl::SslStream<TcpStream>),
Aug 31 00:12:02.027 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 00:12:02.028 INFO kablam!    |
Aug 31 00:12:02.028 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 00:12:02.032 INFO kablam! 
Aug 31 00:12:02.033 INFO kablam! warning: method is never used: `start_tls`
Aug 31 00:12:02.033 INFO kablam!    --> src/lib.rs:490:3
Aug 31 00:12:02.033 INFO kablam!     |
Aug 31 00:12:02.033 INFO kablam! 490 |   fn start_tls(&mut self) -> Result<Response, error::Error> {
Aug 31 00:12:02.033 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 00:12:02.033 INFO kablam! 
Aug 31 00:12:03.699 INFO kablam! warning: unused imports: `SslContext`, `SslStream`
Aug 31 00:12:03.699 INFO kablam!   --> examples/app.rs:26:20
Aug 31 00:12:03.699 INFO kablam!    |
Aug 31 00:12:03.699 INFO kablam! 26 | use openssl::ssl::{SslContext, SslStream};
Aug 31 00:12:03.699 INFO kablam!    |                    ^^^^^^^^^^  ^^^^^^^^^
Aug 31 00:12:03.699 INFO kablam!    |
Aug 31 00:12:03.699 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 31 00:12:03.699 INFO kablam! 
Aug 31 00:12:03.699 INFO kablam! warning: unused imports: `SslConnectorBuilder`, `SslMethod`
Aug 31 00:12:03.699 INFO kablam!   --> examples/app.rs:27:20
Aug 31 00:12:03.699 INFO kablam!    |
Aug 31 00:12:03.699 INFO kablam! 27 | use openssl::ssl::{SslMethod, SslConnectorBuilder};
Aug 31 00:12:03.699 INFO kablam!    |                    ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
Aug 31 00:12:03.699 INFO kablam! 
Aug 31 00:12:03.826 INFO kablam! warning: unused imports: `SslContext`, `SslStream`
Aug 31 00:12:03.826 INFO kablam!   --> examples/app.rs:26:20
Aug 31 00:12:03.826 INFO kablam!    |
Aug 31 00:12:03.826 INFO kablam! 26 | use openssl::ssl::{SslContext, SslStream};
Aug 31 00:12:03.826 INFO kablam!    |                    ^^^^^^^^^^  ^^^^^^^^^
Aug 31 00:12:03.826 INFO kablam!    |
Aug 31 00:12:03.826 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 31 00:12:03.826 INFO kablam! 
Aug 31 00:12:03.826 INFO kablam! warning: unused imports: `SslConnectorBuilder`, `SslMethod`
Aug 31 00:12:03.826 INFO kablam!   --> examples/app.rs:27:20
Aug 31 00:12:03.826 INFO kablam!    |
Aug 31 00:12:03.826 INFO kablam! 27 | use openssl::ssl::{SslMethod, SslConnectorBuilder};
Aug 31 00:12:03.826 INFO kablam!    |                    ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
Aug 31 00:12:03.826 INFO kablam! 
Aug 31 00:12:04.036 INFO kablam! warning: unused imports: `SslContext`, `SslStream`
Aug 31 00:12:04.036 INFO kablam!   --> examples/app.rs:26:20
Aug 31 00:12:04.036 INFO kablam!    |
Aug 31 00:12:04.036 INFO kablam! 26 | use openssl::ssl::{SslContext, SslStream};
Aug 31 00:12:04.036 INFO kablam!    |                    ^^^^^^^^^^  ^^^^^^^^^
Aug 31 00:12:04.037 INFO kablam!    |
Aug 31 00:12:04.037 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 31 00:12:04.037 INFO kablam! 
Aug 31 00:12:04.037 INFO kablam! warning: unused imports: `SslConnectorBuilder`, `SslMethod`
Aug 31 00:12:04.037 INFO kablam!   --> examples/app.rs:27:20
Aug 31 00:12:04.037 INFO kablam!    |
Aug 31 00:12:04.037 INFO kablam! 27 | use openssl::ssl::{SslMethod, SslConnectorBuilder};
Aug 31 00:12:04.037 INFO kablam!    |                    ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
Aug 31 00:12:04.037 INFO kablam! 
Aug 31 00:12:04.128 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.59s
Aug 31 00:12:04.135 INFO kablam! su: No module specific data is present
Aug 31 00:12:04.630 INFO running `"docker" "rm" "-f" "680fa977d09769225fe46f35800f0abd5f53ef8c02a28edee819f2736236ccc8"`
Aug 31 00:12:04.720 INFO blam! 680fa977d09769225fe46f35800f0abd5f53ef8c02a28edee819f2736236ccc8