Sep 02 20:25:56.736 INFO checking atarashii_imap-0.3.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 20:25:56.737 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 20:25:56.737 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/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"`
Sep 02 20:25:56.942 INFO blam! d532e9c1d3a16f1791882ee5d6bf528f3e0896dfeb45c642225b6500e2194da6
Sep 02 20:25:56.945 INFO running `"docker" "start" "-a" "d532e9c1d3a16f1791882ee5d6bf528f3e0896dfeb45c642225b6500e2194da6"`
Sep 02 20:25:57.676 INFO kablam! warning: file found to be present in multiple build targets: /source/examples/app.rs
Sep 02 20:25:57.730 INFO kablam!     Checking atarashii_imap v0.3.0 (file:///source)
Sep 02 20:25:59.743 INFO kablam! warning: unused variable: `bytes_read`
Sep 02 20:25:59.744 INFO kablam!    --> src/lib.rs:204:14
Sep 02 20:25:59.744 INFO kablam!     |
Sep 02 20:25:59.744 INFO kablam! 204 |           Ok(bytes_read) => {
Sep 02 20:25:59.744 INFO kablam!     |              ^^^^^^^^^^ help: consider using `_bytes_read` instead
Sep 02 20:25:59.744 INFO kablam!     |
Sep 02 20:25:59.744 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 02 20:25:59.744 INFO kablam! 
Sep 02 20:25:59.744 INFO kablam! warning: unused variable: `login_res`
Sep 02 20:25:59.744 INFO kablam!    --> src/lib.rs:210:18
Sep 02 20:25:59.744 INFO kablam!     |
Sep 02 20:25:59.744 INFO kablam! 210 |               Ok(login_res) => unimplemented!(),
Sep 02 20:25:59.744 INFO kablam!     |                  ^^^^^^^^^ help: consider using `_login_res` instead
Sep 02 20:25:59.744 INFO kablam! 
Sep 02 20:25:59.745 INFO kablam! warning: unused variable: `e`
Sep 02 20:25:59.745 INFO kablam!    --> src/lib.rs:211:19
Sep 02 20:25:59.745 INFO kablam!     |
Sep 02 20:25:59.745 INFO kablam! 211 |               Err(e) => unimplemented!()
Sep 02 20:25:59.745 INFO kablam!     |                   ^ help: consider using `_e` instead
Sep 02 20:25:59.745 INFO kablam! 
Sep 02 20:25:59.745 INFO kablam! warning: unused variable: `e`
Sep 02 20:25:59.745 INFO kablam!    --> src/lib.rs:215:15
Sep 02 20:25:59.746 INFO kablam!     |
Sep 02 20:25:59.746 INFO kablam! 215 |           Err(e) => unimplemented!()
Sep 02 20:25:59.746 INFO kablam!     |               ^ help: consider using `_e` instead
Sep 02 20:25:59.746 INFO kablam! 
Sep 02 20:25:59.746 INFO kablam! warning: unused variable: `e`
Sep 02 20:25:59.746 INFO kablam!    --> src/lib.rs:219:11
Sep 02 20:25:59.746 INFO kablam!     |
Sep 02 20:25:59.746 INFO kablam! 219 |       Err(e) => unimplemented!()
Sep 02 20:25:59.746 INFO kablam!     |           ^ help: consider using `_e` instead
Sep 02 20:25:59.746 INFO kablam! 
Sep 02 20:25:59.746 INFO kablam! warning: unused variable: `re_tag_and_res`
Sep 02 20:25:59.746 INFO kablam!    --> src/lib.rs:277:13
Sep 02 20:25:59.746 INFO kablam!     |
Sep 02 20:25:59.746 INFO kablam! 277 |         let re_tag_and_res = Regex::new(&format!(r"{}\s(OK|NO|BAD){{1}}", self.get_current_tag())).unwrap();
Sep 02 20:25:59.746 INFO kablam!     |             ^^^^^^^^^^^^^^ help: consider using `_re_tag_and_res` instead
Sep 02 20:25:59.746 INFO kablam! 
Sep 02 20:25:59.826 INFO kablam! warning: variant is never constructed: `StartTls`
Sep 02 20:25:59.827 INFO kablam!   --> src/lib.rs:65:3
Sep 02 20:25:59.827 INFO kablam!    |
Sep 02 20:25:59.827 INFO kablam! 65 |   StartTls(ssl::SslStream<TcpStream>),
Sep 02 20:25:59.827 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 20:25:59.827 INFO kablam!    |
Sep 02 20:25:59.827 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 20:25:59.827 INFO kablam! 
Sep 02 20:25:59.827 INFO kablam! warning: method is never used: `start_tls`
Sep 02 20:25:59.827 INFO kablam!    --> src/lib.rs:490:3
Sep 02 20:25:59.827 INFO kablam!     |
Sep 02 20:25:59.827 INFO kablam! 490 |   fn start_tls(&mut self) -> Result<Response, error::Error> {
Sep 02 20:25:59.827 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 20:25:59.827 INFO kablam! 
Sep 02 20:25:59.846 INFO kablam! warning: unused variable: `bytes_read`
Sep 02 20:25:59.846 INFO kablam!    --> src/lib.rs:204:14
Sep 02 20:25:59.846 INFO kablam!     |
Sep 02 20:25:59.846 INFO kablam! 204 |           Ok(bytes_read) => {
Sep 02 20:25:59.846 INFO kablam!     |              ^^^^^^^^^^ help: consider using `_bytes_read` instead
Sep 02 20:25:59.846 INFO kablam!     |
Sep 02 20:25:59.846 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 02 20:25:59.846 INFO kablam! 
Sep 02 20:25:59.846 INFO kablam! warning: unused variable: `login_res`
Sep 02 20:25:59.847 INFO kablam!    --> src/lib.rs:210:18
Sep 02 20:25:59.847 INFO kablam!     |
Sep 02 20:25:59.847 INFO kablam! 210 |               Ok(login_res) => unimplemented!(),
Sep 02 20:25:59.847 INFO kablam!     |                  ^^^^^^^^^ help: consider using `_login_res` instead
Sep 02 20:25:59.847 INFO kablam! 
Sep 02 20:25:59.847 INFO kablam! warning: unused variable: `e`
Sep 02 20:25:59.847 INFO kablam!    --> src/lib.rs:211:19
Sep 02 20:25:59.847 INFO kablam!     |
Sep 02 20:25:59.847 INFO kablam! 211 |               Err(e) => unimplemented!()
Sep 02 20:25:59.847 INFO kablam!     |                   ^ help: consider using `_e` instead
Sep 02 20:25:59.847 INFO kablam! 
Sep 02 20:25:59.847 INFO kablam! warning: unused variable: `e`
Sep 02 20:25:59.847 INFO kablam!    --> src/lib.rs:215:15
Sep 02 20:25:59.847 INFO kablam!     |
Sep 02 20:25:59.847 INFO kablam! 215 |           Err(e) => unimplemented!()
Sep 02 20:25:59.847 INFO kablam!     |               ^ help: consider using `_e` instead
Sep 02 20:25:59.847 INFO kablam! 
Sep 02 20:25:59.847 INFO kablam! warning: unused variable: `e`
Sep 02 20:25:59.847 INFO kablam!    --> src/lib.rs:219:11
Sep 02 20:25:59.847 INFO kablam!     |
Sep 02 20:25:59.847 INFO kablam! 219 |       Err(e) => unimplemented!()
Sep 02 20:25:59.847 INFO kablam!     |           ^ help: consider using `_e` instead
Sep 02 20:25:59.847 INFO kablam! 
Sep 02 20:25:59.847 INFO kablam! warning: unused variable: `re_tag_and_res`
Sep 02 20:25:59.847 INFO kablam!    --> src/lib.rs:277:13
Sep 02 20:25:59.847 INFO kablam!     |
Sep 02 20:25:59.847 INFO kablam! 277 |         let re_tag_and_res = Regex::new(&format!(r"{}\s(OK|NO|BAD){{1}}", self.get_current_tag())).unwrap();
Sep 02 20:25:59.848 INFO kablam!     |             ^^^^^^^^^^^^^^ help: consider using `_re_tag_and_res` instead
Sep 02 20:25:59.848 INFO kablam! 
Sep 02 20:25:59.930 INFO kablam! warning: variant is never constructed: `StartTls`
Sep 02 20:25:59.930 INFO kablam!   --> src/lib.rs:65:3
Sep 02 20:25:59.930 INFO kablam!    |
Sep 02 20:25:59.930 INFO kablam! 65 |   StartTls(ssl::SslStream<TcpStream>),
Sep 02 20:25:59.930 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 20:25:59.930 INFO kablam!    |
Sep 02 20:25:59.931 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 20:25:59.931 INFO kablam! 
Sep 02 20:25:59.931 INFO kablam! warning: method is never used: `start_tls`
Sep 02 20:25:59.931 INFO kablam!    --> src/lib.rs:490:3
Sep 02 20:25:59.932 INFO kablam!     |
Sep 02 20:25:59.932 INFO kablam! 490 |   fn start_tls(&mut self) -> Result<Response, error::Error> {
Sep 02 20:25:59.932 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 20:25:59.932 INFO kablam! 
Sep 02 20:26:01.477 INFO kablam! warning: unused imports: `SslContext`, `SslStream`
Sep 02 20:26:01.477 INFO kablam!   --> examples/app.rs:26:20
Sep 02 20:26:01.477 INFO kablam!    |
Sep 02 20:26:01.477 INFO kablam! 26 | use openssl::ssl::{SslContext, SslStream};
Sep 02 20:26:01.477 INFO kablam!    |                    ^^^^^^^^^^  ^^^^^^^^^
Sep 02 20:26:01.477 INFO kablam!    |
Sep 02 20:26:01.477 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 02 20:26:01.477 INFO kablam! 
Sep 02 20:26:01.477 INFO kablam! warning: unused imports: `SslConnectorBuilder`, `SslMethod`
Sep 02 20:26:01.477 INFO kablam!   --> examples/app.rs:27:20
Sep 02 20:26:01.477 INFO kablam!    |
Sep 02 20:26:01.477 INFO kablam! 27 | use openssl::ssl::{SslMethod, SslConnectorBuilder};
Sep 02 20:26:01.477 INFO kablam!    |                    ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
Sep 02 20:26:01.477 INFO kablam! 
Sep 02 20:26:01.757 INFO kablam! warning: unused imports: `SslContext`, `SslStream`
Sep 02 20:26:01.757 INFO kablam!   --> examples/app.rs:26:20
Sep 02 20:26:01.757 INFO kablam!    |
Sep 02 20:26:01.757 INFO kablam! 26 | use openssl::ssl::{SslContext, SslStream};
Sep 02 20:26:01.757 INFO kablam!    |                    ^^^^^^^^^^  ^^^^^^^^^
Sep 02 20:26:01.757 INFO kablam!    |
Sep 02 20:26:01.757 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 02 20:26:01.758 INFO kablam! 
Sep 02 20:26:01.758 INFO kablam! warning: unused imports: `SslConnectorBuilder`, `SslMethod`
Sep 02 20:26:01.758 INFO kablam!   --> examples/app.rs:27:20
Sep 02 20:26:01.758 INFO kablam!    |
Sep 02 20:26:01.758 INFO kablam! 27 | use openssl::ssl::{SslMethod, SslConnectorBuilder};
Sep 02 20:26:01.758 INFO kablam!    |                    ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
Sep 02 20:26:01.758 INFO kablam! 
Sep 02 20:26:01.830 INFO kablam! warning: unused imports: `SslContext`, `SslStream`
Sep 02 20:26:01.832 INFO kablam!   --> examples/app.rs:26:20
Sep 02 20:26:01.832 INFO kablam!    |
Sep 02 20:26:01.832 INFO kablam! 26 | use openssl::ssl::{SslContext, SslStream};
Sep 02 20:26:01.832 INFO kablam!    |                    ^^^^^^^^^^  ^^^^^^^^^
Sep 02 20:26:01.832 INFO kablam!    |
Sep 02 20:26:01.832 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 02 20:26:01.832 INFO kablam! 
Sep 02 20:26:01.832 INFO kablam! warning: unused imports: `SslConnectorBuilder`, `SslMethod`
Sep 02 20:26:01.832 INFO kablam!   --> examples/app.rs:27:20
Sep 02 20:26:01.832 INFO kablam!    |
Sep 02 20:26:01.832 INFO kablam! 27 | use openssl::ssl::{SslMethod, SslConnectorBuilder};
Sep 02 20:26:01.832 INFO kablam!    |                    ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
Sep 02 20:26:01.832 INFO kablam! 
Sep 02 20:26:01.928 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.26s
Sep 02 20:26:01.933 INFO kablam! su: No module specific data is present
Sep 02 20:26:02.385 INFO running `"docker" "rm" "-f" "d532e9c1d3a16f1791882ee5d6bf528f3e0896dfeb45c642225b6500e2194da6"`
Sep 02 20:26:02.507 INFO blam! d532e9c1d3a16f1791882ee5d6bf528f3e0896dfeb45c642225b6500e2194da6