Dec 05 16:30:44.862 INFO checking atarashii_imap-0.3.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 16:30:44.862 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 16:30:45.371 INFO [stdout] 386f921591835fe0afe00acff7fdb39c3fa802d6eb6058d28842fbc7bf914de2
Dec 05 16:30:45.379 INFO running `"docker" "start" "-a" "386f921591835fe0afe00acff7fdb39c3fa802d6eb6058d28842fbc7bf914de2"`
Dec 05 16:30:46.542 INFO [stderr] usermod: no changes
Dec 05 16:30:46.580 INFO [stderr] warning: file found to be present in multiple build targets: /source/examples/app.rs
Dec 05 16:30:46.614 INFO [stderr]     Checking atarashii_imap v0.3.0 (/source)
Dec 05 16:30:48.302 INFO [stderr] warning: unused variable: `bytes_read`
Dec 05 16:30:48.302 INFO [stderr]    --> src/lib.rs:204:14
Dec 05 16:30:48.302 INFO [stderr]     |
Dec 05 16:30:48.302 INFO [stderr] 204 |           Ok(bytes_read) => {
Dec 05 16:30:48.302 INFO [stderr]     |              ^^^^^^^^^^ help: consider using `_bytes_read` instead
Dec 05 16:30:48.302 INFO [stderr]     |
Dec 05 16:30:48.302 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 16:30:48.302 INFO [stderr] 
Dec 05 16:30:48.302 INFO [stderr] warning: unused variable: `login_res`
Dec 05 16:30:48.302 INFO [stderr]    --> src/lib.rs:210:18
Dec 05 16:30:48.302 INFO [stderr]     |
Dec 05 16:30:48.302 INFO [stderr] 210 |               Ok(login_res) => unimplemented!(),
Dec 05 16:30:48.302 INFO [stderr]     |                  ^^^^^^^^^ help: consider using `_login_res` instead
Dec 05 16:30:48.302 INFO [stderr] 
Dec 05 16:30:48.302 INFO [stderr] warning: unused variable: `e`
Dec 05 16:30:48.302 INFO [stderr]    --> src/lib.rs:211:19
Dec 05 16:30:48.302 INFO [stderr]     |
Dec 05 16:30:48.302 INFO [stderr] 211 |               Err(e) => unimplemented!()
Dec 05 16:30:48.302 INFO [stderr]     |                   ^ help: consider using `_e` instead
Dec 05 16:30:48.302 INFO [stderr] 
Dec 05 16:30:48.302 INFO [stderr] warning: unused variable: `e`
Dec 05 16:30:48.302 INFO [stderr]    --> src/lib.rs:215:15
Dec 05 16:30:48.302 INFO [stderr]     |
Dec 05 16:30:48.302 INFO [stderr] 215 |           Err(e) => unimplemented!()
Dec 05 16:30:48.302 INFO [stderr]     |               ^ help: consider using `_e` instead
Dec 05 16:30:48.302 INFO [stderr] 
Dec 05 16:30:48.302 INFO [stderr] warning: unused variable: `e`
Dec 05 16:30:48.302 INFO [stderr]    --> src/lib.rs:219:11
Dec 05 16:30:48.302 INFO [stderr]     |
Dec 05 16:30:48.302 INFO [stderr] 219 |       Err(e) => unimplemented!()
Dec 05 16:30:48.302 INFO [stderr]     |           ^ help: consider using `_e` instead
Dec 05 16:30:48.302 INFO [stderr] 
Dec 05 16:30:48.302 INFO [stderr] warning: unused variable: `re_tag_and_res`
Dec 05 16:30:48.302 INFO [stderr]    --> src/lib.rs:277:13
Dec 05 16:30:48.302 INFO [stderr]     |
Dec 05 16:30:48.302 INFO [stderr] 277 |         let re_tag_and_res = Regex::new(&format!(r"{}\s(OK|NO|BAD){{1}}", self.get_current_tag())).unwrap();
Dec 05 16:30:48.302 INFO [stderr]     |             ^^^^^^^^^^^^^^ help: consider using `_re_tag_and_res` instead
Dec 05 16:30:48.302 INFO [stderr] 
Dec 05 16:30:48.308 INFO [stderr] warning: variant is never constructed: `StartTls`
Dec 05 16:30:48.308 INFO [stderr]   --> src/lib.rs:65:3
Dec 05 16:30:48.308 INFO [stderr]    |
Dec 05 16:30:48.308 INFO [stderr] 65 |   StartTls(ssl::SslStream<TcpStream>),
Dec 05 16:30:48.308 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:30:48.308 INFO [stderr]    |
Dec 05 16:30:48.308 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 16:30:48.308 INFO [stderr] 
Dec 05 16:30:48.308 INFO [stderr] warning: method is never used: `start_tls`
Dec 05 16:30:48.308 INFO [stderr]    --> src/lib.rs:490:3
Dec 05 16:30:48.308 INFO [stderr]     |
Dec 05 16:30:48.308 INFO [stderr] 490 |   fn start_tls(&mut self) -> Result<Response, error::Error> {
Dec 05 16:30:48.308 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:30:48.309 INFO [stderr] 
Dec 05 16:30:48.539 INFO [stderr] warning: unused variable: `bytes_read`
Dec 05 16:30:48.539 INFO [stderr]    --> src/lib.rs:204:14
Dec 05 16:30:48.539 INFO [stderr]     |
Dec 05 16:30:48.539 INFO [stderr] 204 |           Ok(bytes_read) => {
Dec 05 16:30:48.539 INFO [stderr]     |              ^^^^^^^^^^ help: consider using `_bytes_read` instead
Dec 05 16:30:48.539 INFO [stderr]     |
Dec 05 16:30:48.539 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 16:30:48.539 INFO [stderr] 
Dec 05 16:30:48.539 INFO [stderr] warning: unused variable: `login_res`
Dec 05 16:30:48.539 INFO [stderr]    --> src/lib.rs:210:18
Dec 05 16:30:48.539 INFO [stderr]     |
Dec 05 16:30:48.539 INFO [stderr] 210 |               Ok(login_res) => unimplemented!(),
Dec 05 16:30:48.539 INFO [stderr]     |                  ^^^^^^^^^ help: consider using `_login_res` instead
Dec 05 16:30:48.539 INFO [stderr] 
Dec 05 16:30:48.539 INFO [stderr] warning: unused variable: `e`
Dec 05 16:30:48.539 INFO [stderr]    --> src/lib.rs:211:19
Dec 05 16:30:48.539 INFO [stderr]     |
Dec 05 16:30:48.539 INFO [stderr] 211 |               Err(e) => unimplemented!()
Dec 05 16:30:48.539 INFO [stderr]     |                   ^ help: consider using `_e` instead
Dec 05 16:30:48.539 INFO [stderr] 
Dec 05 16:30:48.539 INFO [stderr] warning: unused variable: `e`
Dec 05 16:30:48.539 INFO [stderr]    --> src/lib.rs:215:15
Dec 05 16:30:48.539 INFO [stderr]     |
Dec 05 16:30:48.539 INFO [stderr] 215 |           Err(e) => unimplemented!()
Dec 05 16:30:48.539 INFO [stderr]     |               ^ help: consider using `_e` instead
Dec 05 16:30:48.539 INFO [stderr] 
Dec 05 16:30:48.539 INFO [stderr] warning: unused variable: `e`
Dec 05 16:30:48.539 INFO [stderr]    --> src/lib.rs:219:11
Dec 05 16:30:48.539 INFO [stderr]     |
Dec 05 16:30:48.539 INFO [stderr] 219 |       Err(e) => unimplemented!()
Dec 05 16:30:48.539 INFO [stderr]     |           ^ help: consider using `_e` instead
Dec 05 16:30:48.539 INFO [stderr] 
Dec 05 16:30:48.539 INFO [stderr] warning: unused variable: `re_tag_and_res`
Dec 05 16:30:48.539 INFO [stderr]    --> src/lib.rs:277:13
Dec 05 16:30:48.539 INFO [stderr]     |
Dec 05 16:30:48.539 INFO [stderr] 277 |         let re_tag_and_res = Regex::new(&format!(r"{}\s(OK|NO|BAD){{1}}", self.get_current_tag())).unwrap();
Dec 05 16:30:48.539 INFO [stderr]     |             ^^^^^^^^^^^^^^ help: consider using `_re_tag_and_res` instead
Dec 05 16:30:48.539 INFO [stderr] 
Dec 05 16:30:48.585 INFO [stderr] warning: variant is never constructed: `StartTls`
Dec 05 16:30:48.585 INFO [stderr]   --> src/lib.rs:65:3
Dec 05 16:30:48.585 INFO [stderr]    |
Dec 05 16:30:48.585 INFO [stderr] 65 |   StartTls(ssl::SslStream<TcpStream>),
Dec 05 16:30:48.585 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:30:48.585 INFO [stderr]    |
Dec 05 16:30:48.585 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 16:30:48.585 INFO [stderr] 
Dec 05 16:30:48.586 INFO [stderr] warning: method is never used: `start_tls`
Dec 05 16:30:48.586 INFO [stderr]    --> src/lib.rs:490:3
Dec 05 16:30:48.586 INFO [stderr]     |
Dec 05 16:30:48.586 INFO [stderr] 490 |   fn start_tls(&mut self) -> Result<Response, error::Error> {
Dec 05 16:30:48.586 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:30:48.586 INFO [stderr] 
Dec 05 16:30:50.719 INFO [stderr] warning: unused imports: `SslContext`, `SslStream`
Dec 05 16:30:50.719 INFO [stderr]   --> examples/app.rs:26:20
Dec 05 16:30:50.719 INFO [stderr]    |
Dec 05 16:30:50.719 INFO [stderr] 26 | use openssl::ssl::{SslContext, SslStream};
Dec 05 16:30:50.719 INFO [stderr]    |                    ^^^^^^^^^^  ^^^^^^^^^
Dec 05 16:30:50.719 INFO [stderr]    |
Dec 05 16:30:50.719 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 16:30:50.719 INFO [stderr] 
Dec 05 16:30:50.719 INFO [stderr] warning: unused imports: `SslConnectorBuilder`, `SslMethod`
Dec 05 16:30:50.719 INFO [stderr]   --> examples/app.rs:27:20
Dec 05 16:30:50.719 INFO [stderr]    |
Dec 05 16:30:50.719 INFO [stderr] 27 | use openssl::ssl::{SslMethod, SslConnectorBuilder};
Dec 05 16:30:50.719 INFO [stderr]    |                    ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
Dec 05 16:30:50.719 INFO [stderr] 
Dec 05 16:30:51.257 INFO [stderr] warning: unused imports: `SslContext`, `SslStream`
Dec 05 16:30:51.257 INFO [stderr]   --> examples/app.rs:26:20
Dec 05 16:30:51.257 INFO [stderr]    |
Dec 05 16:30:51.257 INFO [stderr] 26 | use openssl::ssl::{SslContext, SslStream};
Dec 05 16:30:51.257 INFO [stderr]    |                    ^^^^^^^^^^  ^^^^^^^^^
Dec 05 16:30:51.257 INFO [stderr]    |
Dec 05 16:30:51.257 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 16:30:51.257 INFO [stderr] 
Dec 05 16:30:51.257 INFO [stderr] warning: unused imports: `SslConnectorBuilder`, `SslMethod`
Dec 05 16:30:51.257 INFO [stderr]   --> examples/app.rs:27:20
Dec 05 16:30:51.257 INFO [stderr]    |
Dec 05 16:30:51.257 INFO [stderr] 27 | use openssl::ssl::{SslMethod, SslConnectorBuilder};
Dec 05 16:30:51.257 INFO [stderr]    |                    ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
Dec 05 16:30:51.257 INFO [stderr] 
Dec 05 16:30:51.438 INFO [stderr] warning: unused imports: `SslContext`, `SslStream`
Dec 05 16:30:51.439 INFO [stderr]   --> examples/app.rs:26:20
Dec 05 16:30:51.439 INFO [stderr]    |
Dec 05 16:30:51.439 INFO [stderr] 26 | use openssl::ssl::{SslContext, SslStream};
Dec 05 16:30:51.439 INFO [stderr]    |                    ^^^^^^^^^^  ^^^^^^^^^
Dec 05 16:30:51.439 INFO [stderr]    |
Dec 05 16:30:51.439 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 16:30:51.439 INFO [stderr] 
Dec 05 16:30:51.439 INFO [stderr] warning: unused imports: `SslConnectorBuilder`, `SslMethod`
Dec 05 16:30:51.439 INFO [stderr]   --> examples/app.rs:27:20
Dec 05 16:30:51.439 INFO [stderr]    |
Dec 05 16:30:51.439 INFO [stderr] 27 | use openssl::ssl::{SslMethod, SslConnectorBuilder};
Dec 05 16:30:51.439 INFO [stderr]    |                    ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
Dec 05 16:30:51.439 INFO [stderr] 
Dec 05 16:30:51.531 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.95s
Dec 05 16:30:51.534 INFO [stderr] su: No module specific data is present
Dec 05 16:30:52.399 INFO running `"docker" "inspect" "386f921591835fe0afe00acff7fdb39c3fa802d6eb6058d28842fbc7bf914de2"`
Dec 05 16:30:52.708 INFO running `"docker" "rm" "-f" "386f921591835fe0afe00acff7fdb39c3fa802d6eb6058d28842fbc7bf914de2"`
Dec 05 16:30:53.075 INFO [stdout] 386f921591835fe0afe00acff7fdb39c3fa802d6eb6058d28842fbc7bf914de2