Dec 06 11:11:41.806 INFO testing Nordgedanken/IMAPServer-rs against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 11:11:41.806 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 06 11:11:42.221 INFO [stdout] 77baed6d53f404bea5c5fc65c5a877b8d69d824165439ca835025a1132e67b04
Dec 06 11:11:42.224 INFO running `"docker" "start" "-a" "77baed6d53f404bea5c5fc65c5a877b8d69d824165439ca835025a1132e67b04"`
Dec 06 11:11:43.370 INFO [stderr] usermod: no changes
Dec 06 11:11:43.703 INFO [stderr]    Compiling quoted_printable v0.3.3
Dec 06 11:11:43.703 INFO [stderr]    Compiling memchr v1.0.2
Dec 06 11:11:43.703 INFO [stderr]    Compiling metadeps v1.1.2
Dec 06 11:11:43.744 INFO [stderr]    Compiling nix v0.8.1
Dec 06 11:11:43.744 INFO [stderr]    Compiling app_dirs v1.1.1
Dec 06 11:11:43.744 INFO [stderr]    Compiling twox-hash v1.1.0
Dec 06 11:11:43.744 INFO [stderr]    Compiling simplelog v0.4.4
Dec 06 11:11:43.744 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 06 11:11:46.802 INFO [stderr]    Compiling nom v3.2.1
Dec 06 11:11:47.260 INFO [stderr]    Compiling mailparse v0.5.1
Dec 06 11:11:48.872 INFO [stderr]    Compiling libdbus-sys v0.1.2
Dec 06 11:11:52.240 INFO [stderr]    Compiling dbus v0.5.4
Dec 06 11:11:57.125 INFO [stderr]    Compiling mysql v11.3.1
Dec 06 11:12:09.029 INFO [stderr]    Compiling pwhash v0.1.2
Dec 06 11:12:17.884 INFO [stderr]    Compiling IMAPServer v0.0.0 (/source)
Dec 06 11:12:23.312 INFO [stderr] warning: unused `#[macro_use]` import
Dec 06 11:12:23.312 INFO [stderr]  --> src/main.rs:1:1
Dec 06 11:12:23.312 INFO [stderr]   |
Dec 06 11:12:23.312 INFO [stderr] 1 | #[macro_use]
Dec 06 11:12:23.312 INFO [stderr]   | ^^^^^^^^^^^^
Dec 06 11:12:23.312 INFO [stderr]   |
Dec 06 11:12:23.312 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 11:12:23.312 INFO [stderr] 
Dec 06 11:12:23.312 INFO [stderr] warning: unused macro definition
Dec 06 11:12:23.312 INFO [stderr]  --> src/macros.rs:1:1
Dec 06 11:12:23.312 INFO [stderr]   |
Dec 06 11:12:23.312 INFO [stderr] 1 | / macro_rules! mail {
Dec 06 11:12:23.312 INFO [stderr] 2 | |     ($msg:expr) => ({
Dec 06 11:12:23.312 INFO [stderr] 3 | |         println!("log({}): {}", state, $msg);
Dec 06 11:12:23.312 INFO [stderr] 4 | |     })
Dec 06 11:12:23.312 INFO [stderr] 5 | | }
Dec 06 11:12:23.312 INFO [stderr]   | |_^
Dec 06 11:12:23.312 INFO [stderr]   |
Dec 06 11:12:23.312 INFO [stderr]   = note: #[warn(unused_macros)] on by default
Dec 06 11:12:23.312 INFO [stderr] 
Dec 06 11:12:23.349 INFO [stderr] warning: use of deprecated item 'futures::stream::iter': implementation moved to `iter_ok` and `iter_result`
Dec 06 11:12:23.349 INFO [stderr]   --> src/main.rs:88:20
Dec 06 11:12:23.349 INFO [stderr]    |
Dec 06 11:12:23.349 INFO [stderr] 88 |         let iter = stream::iter(iter::repeat(()).map(Ok::<(), Error>));
Dec 06 11:12:23.349 INFO [stderr]    |                    ^^^^^^^^^^^^
Dec 06 11:12:23.349 INFO [stderr]    |
Dec 06 11:12:23.349 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 06 11:12:23.349 INFO [stderr] 
Dec 06 11:12:23.349 INFO [stderr] warning: use of deprecated item 'commands::login': please use `commands::authenticate::authenticate` instead
Dec 06 11:12:23.349 INFO [stderr]    --> src/main.rs:113:29
Dec 06 11:12:23.349 INFO [stderr]     |
Dec 06 11:12:23.349 INFO [stderr] 113 |                             commands::login(conns, args, &addr);
Dec 06 11:12:23.349 INFO [stderr]     |                             ^^^^^^^^^^^^^^^
Dec 06 11:12:23.349 INFO [stderr] 
Dec 06 11:12:23.349 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/alexcrichton/futures-rs/issues/228
Dec 06 11:12:23.349 INFO [stderr]  --> src/server/service.rs:2:31
Dec 06 11:12:23.349 INFO [stderr]   |
Dec 06 11:12:23.349 INFO [stderr] 2 | use futures::{future, Future, BoxFuture};
Dec 06 11:12:23.349 INFO [stderr]   |                               ^^^^^^^^^
Dec 06 11:12:23.349 INFO [stderr] 
Dec 06 11:12:23.349 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/alexcrichton/futures-rs/issues/228
Dec 06 11:12:23.349 INFO [stderr]   --> src/server/service.rs:16:19
Dec 06 11:12:23.349 INFO [stderr]    |
Dec 06 11:12:23.349 INFO [stderr] 16 |     type Future = BoxFuture<Self::Response, Self::Error>;
Dec 06 11:12:23.349 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:12:23.349 INFO [stderr] 
Dec 06 11:12:23.448 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.448 INFO [stderr]   --> src/main.rs:75:12
Dec 06 11:12:23.448 INFO [stderr]    |
Dec 06 11:12:23.448 INFO [stderr] 75 |         tx.send(format!("{}", "* OK [CAPABILITY IMAP4rev1 AUTH=PLAIN UTF8=ACCEPT LOGINDISABLED] IMAP4rev1 Service Ready\r\n")).unwrap();
Dec 06 11:12:23.448 INFO [stderr]    |            ^^^^
Dec 06 11:12:23.448 INFO [stderr] 
Dec 06 11:12:23.472 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.472 INFO [stderr]    --> src/main.rs:132:32
Dec 06 11:12:23.472 INFO [stderr]     |
Dec 06 11:12:23.472 INFO [stderr] 132 |                             tx.send(format!("{}", "* BAD Command not known\r\n"))
Dec 06 11:12:23.472 INFO [stderr]     |                                ^^^^
Dec 06 11:12:23.472 INFO [stderr] 
Dec 06 11:12:23.568 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.568 INFO [stderr]   --> src/commands/mod.rs:18:16
Dec 06 11:12:23.568 INFO [stderr]    |
Dec 06 11:12:23.568 INFO [stderr] 18 |             tx.send(format!(
Dec 06 11:12:23.568 INFO [stderr]    |                ^^^^
Dec 06 11:12:23.568 INFO [stderr] 
Dec 06 11:12:23.568 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.568 INFO [stderr]   --> src/commands/mod.rs:22:16
Dec 06 11:12:23.568 INFO [stderr]    |
Dec 06 11:12:23.568 INFO [stderr] 22 |             tx.send(format!("{}{}", identifier, " OK CAPABILITY completed\r\n"))
Dec 06 11:12:23.568 INFO [stderr]    |                ^^^^
Dec 06 11:12:23.568 INFO [stderr] 
Dec 06 11:12:23.572 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.572 INFO [stderr]   --> src/commands/mod.rs:49:16
Dec 06 11:12:23.572 INFO [stderr]    |
Dec 06 11:12:23.572 INFO [stderr] 49 |             tx.send(format!("{}", "* LIST () \"/\" INBOX\r\n")).unwrap();
Dec 06 11:12:23.572 INFO [stderr]    |                ^^^^
Dec 06 11:12:23.572 INFO [stderr] 
Dec 06 11:12:23.572 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.572 INFO [stderr]   --> src/commands/mod.rs:50:16
Dec 06 11:12:23.572 INFO [stderr]    |
Dec 06 11:12:23.572 INFO [stderr] 50 |             tx.send(format!("{}{}", identifier, " OK LIST Completed\r\n"))
Dec 06 11:12:23.572 INFO [stderr]    |                ^^^^
Dec 06 11:12:23.572 INFO [stderr] 
Dec 06 11:12:23.580 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.580 INFO [stderr]   --> src/commands/mod.rs:74:16
Dec 06 11:12:23.580 INFO [stderr]    |
Dec 06 11:12:23.580 INFO [stderr] 74 |             tx.send(format!("{}", "* 1 FETCH (FLAGS (\\Seen) UID 1)\r\n"))
Dec 06 11:12:23.580 INFO [stderr]    |                ^^^^
Dec 06 11:12:23.580 INFO [stderr] 
Dec 06 11:12:23.580 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.580 INFO [stderr]   --> src/commands/mod.rs:76:16
Dec 06 11:12:23.580 INFO [stderr]    |
Dec 06 11:12:23.580 INFO [stderr] 76 |             tx.send(format!("{}{}", identifier, " OK UID FETCH completed\r\n"))
Dec 06 11:12:23.580 INFO [stderr]    |                ^^^^
Dec 06 11:12:23.580 INFO [stderr] 
Dec 06 11:12:23.584 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.584 INFO [stderr]    --> src/commands/mod.rs:100:16
Dec 06 11:12:23.584 INFO [stderr]     |
Dec 06 11:12:23.584 INFO [stderr] 100 |             tx.send(format!("{}", "* BYE IMAP4rev1 Server logging out\r\n"))
Dec 06 11:12:23.584 INFO [stderr]     |                ^^^^
Dec 06 11:12:23.584 INFO [stderr] 
Dec 06 11:12:23.584 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.584 INFO [stderr]    --> src/commands/mod.rs:102:16
Dec 06 11:12:23.584 INFO [stderr]     |
Dec 06 11:12:23.584 INFO [stderr] 102 |             tx.send(format!("{}{}", identifier, " OK LOGOUT completed"))
Dec 06 11:12:23.584 INFO [stderr]     |                ^^^^
Dec 06 11:12:23.584 INFO [stderr] 
Dec 06 11:12:23.592 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.592 INFO [stderr]    --> src/commands/mod.rs:128:16
Dec 06 11:12:23.592 INFO [stderr]     |
Dec 06 11:12:23.592 INFO [stderr] 128 |             tx.send(format!("{} {}", identifier, "OK LOGIN completed\r\n"))
Dec 06 11:12:23.592 INFO [stderr]     |                ^^^^
Dec 06 11:12:23.592 INFO [stderr] 
Dec 06 11:12:23.597 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.598 INFO [stderr]    --> src/commands/mod.rs:151:16
Dec 06 11:12:23.598 INFO [stderr]     |
Dec 06 11:12:23.598 INFO [stderr] 151 |             tx.send(format!("{} {}", identifier, "OK NOOP completed\r\n"))
Dec 06 11:12:23.598 INFO [stderr]     |                ^^^^
Dec 06 11:12:23.598 INFO [stderr] 
Dec 06 11:12:23.604 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.604 INFO [stderr]    --> src/commands/mod.rs:174:16
Dec 06 11:12:23.604 INFO [stderr]     |
Dec 06 11:12:23.604 INFO [stderr] 174 |             tx.send(format!("{}", "* 1 EXISTS\r\n")).unwrap();
Dec 06 11:12:23.604 INFO [stderr]     |                ^^^^
Dec 06 11:12:23.604 INFO [stderr] 
Dec 06 11:12:23.604 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.604 INFO [stderr]    --> src/commands/mod.rs:175:16
Dec 06 11:12:23.604 INFO [stderr]     |
Dec 06 11:12:23.604 INFO [stderr] 175 |             tx.send(format!("{}", "* 0 RECENT\r\n")).unwrap();
Dec 06 11:12:23.604 INFO [stderr]     |                ^^^^
Dec 06 11:12:23.604 INFO [stderr] 
Dec 06 11:12:23.604 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.604 INFO [stderr]    --> src/commands/mod.rs:176:16
Dec 06 11:12:23.604 INFO [stderr]     |
Dec 06 11:12:23.604 INFO [stderr] 176 |             tx.send(format!(
Dec 06 11:12:23.604 INFO [stderr]     |                ^^^^
Dec 06 11:12:23.604 INFO [stderr] 
Dec 06 11:12:23.604 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.604 INFO [stderr]    --> src/commands/mod.rs:180:16
Dec 06 11:12:23.604 INFO [stderr]     |
Dec 06 11:12:23.604 INFO [stderr] 180 |             tx.send(format!("{}", "* OK [UIDNEXT 1] Predicted next UID\r\n"))
Dec 06 11:12:23.604 INFO [stderr]     |                ^^^^
Dec 06 11:12:23.604 INFO [stderr] 
Dec 06 11:12:23.608 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.608 INFO [stderr]    --> src/commands/mod.rs:182:16
Dec 06 11:12:23.608 INFO [stderr]     |
Dec 06 11:12:23.608 INFO [stderr] 182 |             tx.send(format!(
Dec 06 11:12:23.608 INFO [stderr]     |                ^^^^
Dec 06 11:12:23.608 INFO [stderr] 
Dec 06 11:12:23.608 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.608 INFO [stderr]    --> src/commands/mod.rs:186:16
Dec 06 11:12:23.608 INFO [stderr]     |
Dec 06 11:12:23.608 INFO [stderr] 186 |             tx.send(format!(
Dec 06 11:12:23.608 INFO [stderr]     |                ^^^^
Dec 06 11:12:23.608 INFO [stderr] 
Dec 06 11:12:23.608 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.608 INFO [stderr]    --> src/commands/mod.rs:190:16
Dec 06 11:12:23.608 INFO [stderr]     |
Dec 06 11:12:23.608 INFO [stderr] 190 |             tx.send(format!(
Dec 06 11:12:23.608 INFO [stderr]     |                ^^^^
Dec 06 11:12:23.608 INFO [stderr] 
Dec 06 11:12:23.612 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.612 INFO [stderr]    --> src/commands/mod.rs:216:16
Dec 06 11:12:23.612 INFO [stderr]     |
Dec 06 11:12:23.612 INFO [stderr] 216 |             tx.send(format!("{} {}", identifier, "OK CHECK Completed\r\n"))
Dec 06 11:12:23.612 INFO [stderr]     |                ^^^^
Dec 06 11:12:23.612 INFO [stderr] 
Dec 06 11:12:23.620 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.620 INFO [stderr]   --> src/commands/authenticate.rs:18:16
Dec 06 11:12:23.620 INFO [stderr]    |
Dec 06 11:12:23.620 INFO [stderr] 18 |             tx.send(format!("+\r\n")).unwrap();
Dec 06 11:12:23.620 INFO [stderr]    |                ^^^^
Dec 06 11:12:23.620 INFO [stderr] 
Dec 06 11:12:23.620 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.620 INFO [stderr]   --> src/commands/authenticate.rs:19:16
Dec 06 11:12:23.620 INFO [stderr]    |
Dec 06 11:12:23.620 INFO [stderr] 19 |             tx.send(format!("{} {}", identifier, "+\r\n")).unwrap();
Dec 06 11:12:23.620 INFO [stderr]    |                ^^^^
Dec 06 11:12:23.620 INFO [stderr] 
Dec 06 11:12:23.632 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.632 INFO [stderr]   --> src/commands/authenticate.rs:60:20
Dec 06 11:12:23.632 INFO [stderr]    |
Dec 06 11:12:23.632 INFO [stderr] 60 |                 tx.send(format!("+\r\n")).unwrap();
Dec 06 11:12:23.632 INFO [stderr]    |                    ^^^^
Dec 06 11:12:23.632 INFO [stderr] 
Dec 06 11:12:23.632 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.632 INFO [stderr]   --> src/commands/authenticate.rs:61:20
Dec 06 11:12:23.632 INFO [stderr]    |
Dec 06 11:12:23.632 INFO [stderr] 61 |                 tx.send(format!(
Dec 06 11:12:23.632 INFO [stderr]    |                    ^^^^
Dec 06 11:12:23.632 INFO [stderr] 
Dec 06 11:12:23.632 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.632 INFO [stderr]   --> src/commands/authenticate.rs:78:20
Dec 06 11:12:23.632 INFO [stderr]    |
Dec 06 11:12:23.632 INFO [stderr] 78 |                 tx.send(format!("+\r\n")).unwrap();
Dec 06 11:12:23.632 INFO [stderr]    |                    ^^^^
Dec 06 11:12:23.632 INFO [stderr] 
Dec 06 11:12:23.632 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:23.632 INFO [stderr]   --> src/commands/authenticate.rs:79:20
Dec 06 11:12:23.632 INFO [stderr]    |
Dec 06 11:12:23.632 INFO [stderr] 79 |                 tx.send(format!("{} {}", identifier, "NO credentials rejected\r\n"))
Dec 06 11:12:23.632 INFO [stderr]    |                    ^^^^
Dec 06 11:12:23.632 INFO [stderr] 
Dec 06 11:12:23.645 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/alexcrichton/futures-rs/issues/228
Dec 06 11:12:23.645 INFO [stderr]   --> src/server/service.rs:21:25
Dec 06 11:12:23.645 INFO [stderr]    |
Dec 06 11:12:23.645 INFO [stderr] 21 |         future::ok(req).boxed()
Dec 06 11:12:23.645 INFO [stderr]    |                         ^^^^^
Dec 06 11:12:23.645 INFO [stderr] 
Dec 06 11:12:23.680 INFO [stderr] warning: unused variable: `user`
Dec 06 11:12:23.680 INFO [stderr]   --> src/commands/authenticate.rs:46:9
Dec 06 11:12:23.680 INFO [stderr]    |
Dec 06 11:12:23.680 INFO [stderr] 46 |     let user = Users {
Dec 06 11:12:23.680 INFO [stderr]    |         ^^^^ help: consider using `_user` instead
Dec 06 11:12:23.680 INFO [stderr]    |
Dec 06 11:12:23.680 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 11:12:23.680 INFO [stderr] 
Dec 06 11:12:23.680 INFO [stderr] warning: unused variable: `pool`
Dec 06 11:12:23.680 INFO [stderr]   --> src/commands/authenticate.rs:50:9
Dec 06 11:12:23.680 INFO [stderr]    |
Dec 06 11:12:23.680 INFO [stderr] 50 |     let pool = connect_to_db();
Dec 06 11:12:23.680 INFO [stderr]    |         ^^^^ help: consider using `_pool` instead
Dec 06 11:12:23.680 INFO [stderr] 
Dec 06 11:12:23.864 INFO [stderr] warning: struct is never constructed: `LineProto`
Dec 06 11:12:23.864 INFO [stderr]  --> src/server/proto.rs:4:1
Dec 06 11:12:23.864 INFO [stderr]   |
Dec 06 11:12:23.864 INFO [stderr] 4 | pub struct LineProto;
Dec 06 11:12:23.864 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:12:23.864 INFO [stderr]   |
Dec 06 11:12:23.864 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 11:12:23.864 INFO [stderr] 
Dec 06 11:12:23.864 INFO [stderr] warning: struct is never constructed: `Echo`
Dec 06 11:12:23.864 INFO [stderr]  --> src/server/service.rs:5:1
Dec 06 11:12:23.864 INFO [stderr]   |
Dec 06 11:12:23.864 INFO [stderr] 5 | pub struct Echo;
Dec 06 11:12:23.864 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 06 11:12:23.864 INFO [stderr] 
Dec 06 11:12:23.864 INFO [stderr] warning: function is never used: `main`
Dec 06 11:12:23.864 INFO [stderr]  --> src/server/mod.rs:6:1
Dec 06 11:12:23.864 INFO [stderr]   |
Dec 06 11:12:23.864 INFO [stderr] 6 | pub fn main() {
Dec 06 11:12:23.864 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 06 11:12:23.865 INFO [stderr] 
Dec 06 11:12:23.865 INFO [stderr] warning: crate `IMAPServer` should have a snake case name such as `imapserver`
Dec 06 11:12:23.865 INFO [stderr]   |
Dec 06 11:12:23.865 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 06 11:12:23.865 INFO [stderr] 
Dec 06 11:12:29.133 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.72s
Dec 06 11:12:29.136 INFO [stderr] su: No module specific data is present
Dec 06 11:12:29.708 INFO running `"docker" "inspect" "77baed6d53f404bea5c5fc65c5a877b8d69d824165439ca835025a1132e67b04"`
Dec 06 11:12:29.862 INFO running `"docker" "rm" "-f" "77baed6d53f404bea5c5fc65c5a877b8d69d824165439ca835025a1132e67b04"`
Dec 06 11:12:30.041 INFO [stdout] 77baed6d53f404bea5c5fc65c5a877b8d69d824165439ca835025a1132e67b04
Dec 06 11:12:30.046 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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 06 11:12:30.404 INFO [stdout] 607930e77e1662f6794966c02fbec156afebb2241a974ef1dc7877ea7ac8f78c
Dec 06 11:12:30.406 INFO running `"docker" "start" "-a" "607930e77e1662f6794966c02fbec156afebb2241a974ef1dc7877ea7ac8f78c"`
Dec 06 11:12:30.887 INFO [stderr] usermod: no changes
Dec 06 11:12:31.032 INFO [stderr]    Compiling IMAPServer v0.0.0 (/source)
Dec 06 11:12:34.726 INFO [stderr] warning: unused `#[macro_use]` import
Dec 06 11:12:34.727 INFO [stderr]  --> src/main.rs:1:1
Dec 06 11:12:34.727 INFO [stderr]   |
Dec 06 11:12:34.727 INFO [stderr] 1 | #[macro_use]
Dec 06 11:12:34.727 INFO [stderr]   | ^^^^^^^^^^^^
Dec 06 11:12:34.728 INFO [stderr]   |
Dec 06 11:12:34.728 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 11:12:34.728 INFO [stderr] 
Dec 06 11:12:34.728 INFO [stderr] warning: unused macro definition
Dec 06 11:12:34.729 INFO [stderr]  --> src/macros.rs:1:1
Dec 06 11:12:34.729 INFO [stderr]   |
Dec 06 11:12:34.729 INFO [stderr] 1 | / macro_rules! mail {
Dec 06 11:12:34.729 INFO [stderr] 2 | |     ($msg:expr) => ({
Dec 06 11:12:34.730 INFO [stderr] 3 | |         println!("log({}): {}", state, $msg);
Dec 06 11:12:34.730 INFO [stderr] 4 | |     })
Dec 06 11:12:34.730 INFO [stderr] 5 | | }
Dec 06 11:12:34.731 INFO [stderr]   | |_^
Dec 06 11:12:34.731 INFO [stderr]   |
Dec 06 11:12:34.731 INFO [stderr]   = note: #[warn(unused_macros)] on by default
Dec 06 11:12:34.731 INFO [stderr] 
Dec 06 11:12:34.756 INFO [stderr] warning: use of deprecated item 'futures::stream::iter': implementation moved to `iter_ok` and `iter_result`
Dec 06 11:12:34.757 INFO [stderr]   --> src/main.rs:88:20
Dec 06 11:12:34.757 INFO [stderr]    |
Dec 06 11:12:34.757 INFO [stderr] 88 |         let iter = stream::iter(iter::repeat(()).map(Ok::<(), Error>));
Dec 06 11:12:34.758 INFO [stderr]    |                    ^^^^^^^^^^^^
Dec 06 11:12:34.758 INFO [stderr]    |
Dec 06 11:12:34.758 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 06 11:12:34.758 INFO [stderr] 
Dec 06 11:12:34.759 INFO [stderr] warning: use of deprecated item 'commands::login': please use `commands::authenticate::authenticate` instead
Dec 06 11:12:34.759 INFO [stderr]    --> src/main.rs:113:29
Dec 06 11:12:34.759 INFO [stderr]     |
Dec 06 11:12:34.759 INFO [stderr] 113 |                             commands::login(conns, args, &addr);
Dec 06 11:12:34.760 INFO [stderr]     |                             ^^^^^^^^^^^^^^^
Dec 06 11:12:34.760 INFO [stderr] 
Dec 06 11:12:34.760 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/alexcrichton/futures-rs/issues/228
Dec 06 11:12:34.761 INFO [stderr]  --> src/server/service.rs:2:31
Dec 06 11:12:34.761 INFO [stderr]   |
Dec 06 11:12:34.761 INFO [stderr] 2 | use futures::{future, Future, BoxFuture};
Dec 06 11:12:34.762 INFO [stderr]   |                               ^^^^^^^^^
Dec 06 11:12:34.762 INFO [stderr] 
Dec 06 11:12:34.762 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/alexcrichton/futures-rs/issues/228
Dec 06 11:12:34.762 INFO [stderr]   --> src/server/service.rs:16:19
Dec 06 11:12:34.763 INFO [stderr]    |
Dec 06 11:12:34.763 INFO [stderr] 16 |     type Future = BoxFuture<Self::Response, Self::Error>;
Dec 06 11:12:34.763 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:12:34.763 INFO [stderr] 
Dec 06 11:12:34.839 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:34.839 INFO [stderr]   --> src/main.rs:75:12
Dec 06 11:12:34.839 INFO [stderr]    |
Dec 06 11:12:34.840 INFO [stderr] 75 |         tx.send(format!("{}", "* OK [CAPABILITY IMAP4rev1 AUTH=PLAIN UTF8=ACCEPT LOGINDISABLED] IMAP4rev1 Service Ready\r\n")).unwrap();
Dec 06 11:12:34.841 INFO [stderr]    |            ^^^^
Dec 06 11:12:34.841 INFO [stderr] 
Dec 06 11:12:34.860 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:34.860 INFO [stderr]    --> src/main.rs:132:32
Dec 06 11:12:34.860 INFO [stderr]     |
Dec 06 11:12:34.861 INFO [stderr] 132 |                             tx.send(format!("{}", "* BAD Command not known\r\n"))
Dec 06 11:12:34.861 INFO [stderr]     |                                ^^^^
Dec 06 11:12:34.861 INFO [stderr] 
Dec 06 11:12:34.982 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:34.982 INFO [stderr]   --> src/commands/mod.rs:18:16
Dec 06 11:12:34.982 INFO [stderr]    |
Dec 06 11:12:34.983 INFO [stderr] 18 |             tx.send(format!(
Dec 06 11:12:34.983 INFO [stderr]    |                ^^^^
Dec 06 11:12:34.983 INFO [stderr] 
Dec 06 11:12:34.983 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:34.984 INFO [stderr]   --> src/commands/mod.rs:22:16
Dec 06 11:12:34.984 INFO [stderr]    |
Dec 06 11:12:34.984 INFO [stderr] 22 |             tx.send(format!("{}{}", identifier, " OK CAPABILITY completed\r\n"))
Dec 06 11:12:34.984 INFO [stderr]    |                ^^^^
Dec 06 11:12:34.985 INFO [stderr] 
Dec 06 11:12:34.996 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:34.997 INFO [stderr]   --> src/commands/mod.rs:49:16
Dec 06 11:12:34.997 INFO [stderr]    |
Dec 06 11:12:34.997 INFO [stderr] 49 |             tx.send(format!("{}", "* LIST () \"/\" INBOX\r\n")).unwrap();
Dec 06 11:12:34.997 INFO [stderr]    |                ^^^^
Dec 06 11:12:34.998 INFO [stderr] 
Dec 06 11:12:34.998 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:34.998 INFO [stderr]   --> src/commands/mod.rs:50:16
Dec 06 11:12:34.998 INFO [stderr]    |
Dec 06 11:12:34.999 INFO [stderr] 50 |             tx.send(format!("{}{}", identifier, " OK LIST Completed\r\n"))
Dec 06 11:12:34.999 INFO [stderr]    |                ^^^^
Dec 06 11:12:34.999 INFO [stderr] 
Dec 06 11:12:34.999 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:35.000 INFO [stderr]   --> src/commands/mod.rs:74:16
Dec 06 11:12:35.000 INFO [stderr]    |
Dec 06 11:12:35.000 INFO [stderr] 74 |             tx.send(format!("{}", "* 1 FETCH (FLAGS (\\Seen) UID 1)\r\n"))
Dec 06 11:12:35.001 INFO [stderr]    |                ^^^^
Dec 06 11:12:35.001 INFO [stderr] 
Dec 06 11:12:35.001 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:35.001 INFO [stderr]   --> src/commands/mod.rs:76:16
Dec 06 11:12:35.002 INFO [stderr]    |
Dec 06 11:12:35.002 INFO [stderr] 76 |             tx.send(format!("{}{}", identifier, " OK UID FETCH completed\r\n"))
Dec 06 11:12:35.002 INFO [stderr]    |                ^^^^
Dec 06 11:12:35.002 INFO [stderr] 
Dec 06 11:12:35.011 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:35.012 INFO [stderr]    --> src/commands/mod.rs:100:16
Dec 06 11:12:35.012 INFO [stderr]     |
Dec 06 11:12:35.012 INFO [stderr] 100 |             tx.send(format!("{}", "* BYE IMAP4rev1 Server logging out\r\n"))
Dec 06 11:12:35.012 INFO [stderr]     |                ^^^^
Dec 06 11:12:35.013 INFO [stderr] 
Dec 06 11:12:35.013 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:35.013 INFO [stderr]    --> src/commands/mod.rs:102:16
Dec 06 11:12:35.014 INFO [stderr]     |
Dec 06 11:12:35.014 INFO [stderr] 102 |             tx.send(format!("{}{}", identifier, " OK LOGOUT completed"))
Dec 06 11:12:35.014 INFO [stderr]     |                ^^^^
Dec 06 11:12:35.014 INFO [stderr] 
Dec 06 11:12:35.017 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:35.017 INFO [stderr]    --> src/commands/mod.rs:128:16
Dec 06 11:12:35.018 INFO [stderr]     |
Dec 06 11:12:35.018 INFO [stderr] 128 |             tx.send(format!("{} {}", identifier, "OK LOGIN completed\r\n"))
Dec 06 11:12:35.018 INFO [stderr]     |                ^^^^
Dec 06 11:12:35.018 INFO [stderr] 
Dec 06 11:12:35.021 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:35.021 INFO [stderr]    --> src/commands/mod.rs:151:16
Dec 06 11:12:35.022 INFO [stderr]     |
Dec 06 11:12:35.022 INFO [stderr] 151 |             tx.send(format!("{} {}", identifier, "OK NOOP completed\r\n"))
Dec 06 11:12:35.022 INFO [stderr]     |                ^^^^
Dec 06 11:12:35.022 INFO [stderr] 
Dec 06 11:12:35.025 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:35.025 INFO [stderr]    --> src/commands/mod.rs:174:16
Dec 06 11:12:35.026 INFO [stderr]     |
Dec 06 11:12:35.026 INFO [stderr] 174 |             tx.send(format!("{}", "* 1 EXISTS\r\n")).unwrap();
Dec 06 11:12:35.026 INFO [stderr]     |                ^^^^
Dec 06 11:12:35.026 INFO [stderr] 
Dec 06 11:12:35.027 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:35.027 INFO [stderr]    --> src/commands/mod.rs:175:16
Dec 06 11:12:35.027 INFO [stderr]     |
Dec 06 11:12:35.028 INFO [stderr] 175 |             tx.send(format!("{}", "* 0 RECENT\r\n")).unwrap();
Dec 06 11:12:35.028 INFO [stderr]     |                ^^^^
Dec 06 11:12:35.028 INFO [stderr] 
Dec 06 11:12:35.028 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:35.029 INFO [stderr]    --> src/commands/mod.rs:176:16
Dec 06 11:12:35.029 INFO [stderr]     |
Dec 06 11:12:35.029 INFO [stderr] 176 |             tx.send(format!(
Dec 06 11:12:35.029 INFO [stderr]     |                ^^^^
Dec 06 11:12:35.030 INFO [stderr] 
Dec 06 11:12:35.030 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:35.030 INFO [stderr]    --> src/commands/mod.rs:180:16
Dec 06 11:12:35.030 INFO [stderr]     |
Dec 06 11:12:35.031 INFO [stderr] 180 |             tx.send(format!("{}", "* OK [UIDNEXT 1] Predicted next UID\r\n"))
Dec 06 11:12:35.031 INFO [stderr]     |                ^^^^
Dec 06 11:12:35.031 INFO [stderr] 
Dec 06 11:12:35.031 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:35.032 INFO [stderr]    --> src/commands/mod.rs:182:16
Dec 06 11:12:35.032 INFO [stderr]     |
Dec 06 11:12:35.032 INFO [stderr] 182 |             tx.send(format!(
Dec 06 11:12:35.032 INFO [stderr]     |                ^^^^
Dec 06 11:12:35.033 INFO [stderr] 
Dec 06 11:12:35.033 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:35.033 INFO [stderr]    --> src/commands/mod.rs:186:16
Dec 06 11:12:35.033 INFO [stderr]     |
Dec 06 11:12:35.034 INFO [stderr] 186 |             tx.send(format!(
Dec 06 11:12:35.034 INFO [stderr]     |                ^^^^
Dec 06 11:12:35.034 INFO [stderr] 
Dec 06 11:12:35.034 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:35.035 INFO [stderr]    --> src/commands/mod.rs:190:16
Dec 06 11:12:35.035 INFO [stderr]     |
Dec 06 11:12:35.035 INFO [stderr] 190 |             tx.send(format!(
Dec 06 11:12:35.036 INFO [stderr]     |                ^^^^
Dec 06 11:12:35.036 INFO [stderr] 
Dec 06 11:12:35.038 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:35.038 INFO [stderr]    --> src/commands/mod.rs:216:16
Dec 06 11:12:35.038 INFO [stderr]     |
Dec 06 11:12:35.039 INFO [stderr] 216 |             tx.send(format!("{} {}", identifier, "OK CHECK Completed\r\n"))
Dec 06 11:12:35.039 INFO [stderr]     |                ^^^^
Dec 06 11:12:35.039 INFO [stderr] 
Dec 06 11:12:35.042 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:35.042 INFO [stderr]   --> src/commands/authenticate.rs:18:16
Dec 06 11:12:35.042 INFO [stderr]    |
Dec 06 11:12:35.043 INFO [stderr] 18 |             tx.send(format!("+\r\n")).unwrap();
Dec 06 11:12:35.043 INFO [stderr]    |                ^^^^
Dec 06 11:12:35.043 INFO [stderr] 
Dec 06 11:12:35.043 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:35.044 INFO [stderr]   --> src/commands/authenticate.rs:19:16
Dec 06 11:12:35.044 INFO [stderr]    |
Dec 06 11:12:35.044 INFO [stderr] 19 |             tx.send(format!("{} {}", identifier, "+\r\n")).unwrap();
Dec 06 11:12:35.044 INFO [stderr]    |                ^^^^
Dec 06 11:12:35.045 INFO [stderr] 
Dec 06 11:12:35.049 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:35.049 INFO [stderr]   --> src/commands/authenticate.rs:60:20
Dec 06 11:12:35.049 INFO [stderr]    |
Dec 06 11:12:35.049 INFO [stderr] 60 |                 tx.send(format!("+\r\n")).unwrap();
Dec 06 11:12:35.050 INFO [stderr]    |                    ^^^^
Dec 06 11:12:35.050 INFO [stderr] 
Dec 06 11:12:35.050 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:35.050 INFO [stderr]   --> src/commands/authenticate.rs:61:20
Dec 06 11:12:35.051 INFO [stderr]    |
Dec 06 11:12:35.051 INFO [stderr] 61 |                 tx.send(format!(
Dec 06 11:12:35.051 INFO [stderr]    |                    ^^^^
Dec 06 11:12:35.051 INFO [stderr] 
Dec 06 11:12:35.052 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:35.052 INFO [stderr]   --> src/commands/authenticate.rs:78:20
Dec 06 11:12:35.052 INFO [stderr]    |
Dec 06 11:12:35.052 INFO [stderr] 78 |                 tx.send(format!("+\r\n")).unwrap();
Dec 06 11:12:35.053 INFO [stderr]    |                    ^^^^
Dec 06 11:12:35.053 INFO [stderr] 
Dec 06 11:12:35.053 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Dec 06 11:12:35.053 INFO [stderr]   --> src/commands/authenticate.rs:79:20
Dec 06 11:12:35.054 INFO [stderr]    |
Dec 06 11:12:35.054 INFO [stderr] 79 |                 tx.send(format!("{} {}", identifier, "NO credentials rejected\r\n"))
Dec 06 11:12:35.054 INFO [stderr]    |                    ^^^^
Dec 06 11:12:35.054 INFO [stderr] 
Dec 06 11:12:35.071 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/alexcrichton/futures-rs/issues/228
Dec 06 11:12:35.071 INFO [stderr]   --> src/server/service.rs:21:25
Dec 06 11:12:35.072 INFO [stderr]    |
Dec 06 11:12:35.072 INFO [stderr] 21 |         future::ok(req).boxed()
Dec 06 11:12:35.072 INFO [stderr]    |                         ^^^^^
Dec 06 11:12:35.072 INFO [stderr] 
Dec 06 11:12:35.098 INFO [stderr] warning: unused variable: `user`
Dec 06 11:12:35.098 INFO [stderr]   --> src/commands/authenticate.rs:46:9
Dec 06 11:12:35.099 INFO [stderr]    |
Dec 06 11:12:35.099 INFO [stderr] 46 |     let user = Users {
Dec 06 11:12:35.099 INFO [stderr]    |         ^^^^ help: consider using `_user` instead
Dec 06 11:12:35.099 INFO [stderr]    |
Dec 06 11:12:35.100 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 11:12:35.100 INFO [stderr] 
Dec 06 11:12:35.100 INFO [stderr] warning: unused variable: `pool`
Dec 06 11:12:35.100 INFO [stderr]   --> src/commands/authenticate.rs:50:9
Dec 06 11:12:35.101 INFO [stderr]    |
Dec 06 11:12:35.101 INFO [stderr] 50 |     let pool = connect_to_db();
Dec 06 11:12:35.101 INFO [stderr]    |         ^^^^ help: consider using `_pool` instead
Dec 06 11:12:35.102 INFO [stderr] 
Dec 06 11:12:35.262 INFO [stderr] warning: struct is never constructed: `LineProto`
Dec 06 11:12:35.262 INFO [stderr]  --> src/server/proto.rs:4:1
Dec 06 11:12:35.263 INFO [stderr]   |
Dec 06 11:12:35.263 INFO [stderr] 4 | pub struct LineProto;
Dec 06 11:12:35.263 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:12:35.264 INFO [stderr]   |
Dec 06 11:12:35.264 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 11:12:35.264 INFO [stderr] 
Dec 06 11:12:35.264 INFO [stderr] warning: struct is never constructed: `Echo`
Dec 06 11:12:35.265 INFO [stderr]  --> src/server/service.rs:5:1
Dec 06 11:12:35.265 INFO [stderr]   |
Dec 06 11:12:35.265 INFO [stderr] 5 | pub struct Echo;
Dec 06 11:12:35.265 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 06 11:12:35.266 INFO [stderr] 
Dec 06 11:12:35.266 INFO [stderr] warning: function is never used: `main`
Dec 06 11:12:35.266 INFO [stderr]  --> src/server/mod.rs:6:1
Dec 06 11:12:35.266 INFO [stderr]   |
Dec 06 11:12:35.267 INFO [stderr] 6 | pub fn main() {
Dec 06 11:12:35.267 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 06 11:12:35.267 INFO [stderr] 
Dec 06 11:12:35.267 INFO [stderr] warning: crate `IMAPServer` should have a snake case name such as `imapserver`
Dec 06 11:12:35.268 INFO [stderr]   |
Dec 06 11:12:35.268 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 06 11:12:35.268 INFO [stderr] 
Dec 06 11:12:35.729 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.82s
Dec 06 11:12:35.740 INFO [stderr] su: No module specific data is present
Dec 06 11:12:36.916 INFO running `"docker" "inspect" "607930e77e1662f6794966c02fbec156afebb2241a974ef1dc7877ea7ac8f78c"`
Dec 06 11:12:37.236 INFO running `"docker" "rm" "-f" "607930e77e1662f6794966c02fbec156afebb2241a974ef1dc7877ea7ac8f78c"`
Dec 06 11:12:37.632 INFO [stdout] 607930e77e1662f6794966c02fbec156afebb2241a974ef1dc7877ea7ac8f78c
Dec 06 11:12:37.636 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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 06 11:12:38.097 INFO [stdout] a4e9ed47c0a489ad9689f4b6cd5cf5abf53e2333bc7da54e91c99fe51296104f
Dec 06 11:12:38.102 INFO running `"docker" "start" "-a" "a4e9ed47c0a489ad9689f4b6cd5cf5abf53e2333bc7da54e91c99fe51296104f"`
Dec 06 11:12:39.360 INFO [stderr] usermod: no changes
Dec 06 11:12:39.577 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
Dec 06 11:12:39.593 INFO [stderr]      Running /target/debug/deps/IMAPServer-a03452e688c19dc7
Dec 06 11:12:39.600 INFO [stdout] 
Dec 06 11:12:39.600 INFO [stdout] running 0 tests
Dec 06 11:12:39.600 INFO [stdout] 
Dec 06 11:12:39.600 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 11:12:39.600 INFO [stdout] 
Dec 06 11:12:39.612 INFO [stderr] su: No module specific data is present
Dec 06 11:12:40.338 INFO running `"docker" "inspect" "a4e9ed47c0a489ad9689f4b6cd5cf5abf53e2333bc7da54e91c99fe51296104f"`
Dec 06 11:12:40.684 INFO running `"docker" "rm" "-f" "a4e9ed47c0a489ad9689f4b6cd5cf5abf53e2333bc7da54e91c99fe51296104f"`
Dec 06 11:12:40.958 INFO [stdout] a4e9ed47c0a489ad9689f4b6cd5cf5abf53e2333bc7da54e91c99fe51296104f