Nov 17 13:02:38.479 INFO testing Nordgedanken/IMAPServer-rs against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 13:02:38.480 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 13:02:38.734 INFO [stdout] 045729e6da61b30f7fccbeeab0afc21ff63663020be4d29f04b0e7c46f0b01d8
Nov 17 13:02:38.740 INFO running `"docker" "start" "-a" "045729e6da61b30f7fccbeeab0afc21ff63663020be4d29f04b0e7c46f0b01d8"`
Nov 17 13:02:39.363 INFO [stderr] usermod: no changes
Nov 17 13:02:39.595 INFO [stderr]    Compiling quoted_printable v0.3.3
Nov 17 13:02:39.598 INFO [stderr]    Compiling memchr v1.0.2
Nov 17 13:02:39.598 INFO [stderr]    Compiling nix v0.8.1
Nov 17 13:02:39.611 INFO [stderr]    Compiling simplelog v0.4.4
Nov 17 13:02:39.611 INFO [stderr]    Compiling rust-crypto v0.2.36
Nov 17 13:02:39.611 INFO [stderr]    Compiling regex v0.2.5
Nov 17 13:02:39.611 INFO [stderr]    Compiling chrono v0.3.0
Nov 17 13:02:39.611 INFO [stderr]    Compiling dbus v0.5.4
Nov 17 13:02:41.175 INFO [stderr]    Compiling nom v3.2.1
Nov 17 13:02:42.791 INFO [stderr]    Compiling mailparse v0.5.1
Nov 17 13:02:56.603 INFO [stderr]    Compiling mysql v11.3.1
Nov 17 13:03:03.751 INFO [stderr]    Compiling pwhash v0.1.2
Nov 17 13:03:16.944 INFO [stderr]    Compiling IMAPServer v0.0.0 (/source)
Nov 17 13:03:20.403 INFO [stderr] warning: unused `#[macro_use]` import
Nov 17 13:03:20.403 INFO [stderr]  --> src/main.rs:1:1
Nov 17 13:03:20.403 INFO [stderr]   |
Nov 17 13:03:20.403 INFO [stderr] 1 | #[macro_use]
Nov 17 13:03:20.403 INFO [stderr]   | ^^^^^^^^^^^^
Nov 17 13:03:20.403 INFO [stderr]   |
Nov 17 13:03:20.403 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 13:03:20.403 INFO [stderr] 
Nov 17 13:03:20.403 INFO [stderr] warning: unused macro definition
Nov 17 13:03:20.403 INFO [stderr]  --> src/macros.rs:1:1
Nov 17 13:03:20.403 INFO [stderr]   |
Nov 17 13:03:20.403 INFO [stderr] 1 | / macro_rules! mail {
Nov 17 13:03:20.403 INFO [stderr] 2 | |     ($msg:expr) => ({
Nov 17 13:03:20.403 INFO [stderr] 3 | |         println!("log({}): {}", state, $msg);
Nov 17 13:03:20.403 INFO [stderr] 4 | |     })
Nov 17 13:03:20.403 INFO [stderr] 5 | | }
Nov 17 13:03:20.403 INFO [stderr]   | |_^
Nov 17 13:03:20.403 INFO [stderr]   |
Nov 17 13:03:20.403 INFO [stderr]   = note: #[warn(unused_macros)] on by default
Nov 17 13:03:20.403 INFO [stderr] 
Nov 17 13:03:20.463 INFO [stderr] warning: use of deprecated item 'futures::stream::iter': implementation moved to `iter_ok` and `iter_result`
Nov 17 13:03:20.463 INFO [stderr]   --> src/main.rs:88:20
Nov 17 13:03:20.463 INFO [stderr]    |
Nov 17 13:03:20.463 INFO [stderr] 88 |         let iter = stream::iter(iter::repeat(()).map(Ok::<(), Error>));
Nov 17 13:03:20.463 INFO [stderr]    |                    ^^^^^^^^^^^^
Nov 17 13:03:20.463 INFO [stderr]    |
Nov 17 13:03:20.463 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 17 13:03:20.463 INFO [stderr] 
Nov 17 13:03:20.463 INFO [stderr] warning: use of deprecated item 'commands::login': please use `commands::authenticate::authenticate` instead
Nov 17 13:03:20.463 INFO [stderr]    --> src/main.rs:113:29
Nov 17 13:03:20.463 INFO [stderr]     |
Nov 17 13:03:20.463 INFO [stderr] 113 |                             commands::login(conns, args, &addr);
Nov 17 13:03:20.463 INFO [stderr]     |                             ^^^^^^^^^^^^^^^
Nov 17 13:03:20.463 INFO [stderr] 
Nov 17 13:03:20.463 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
Nov 17 13:03:20.463 INFO [stderr]  --> src/server/service.rs:2:31
Nov 17 13:03:20.463 INFO [stderr]   |
Nov 17 13:03:20.463 INFO [stderr] 2 | use futures::{future, Future, BoxFuture};
Nov 17 13:03:20.463 INFO [stderr]   |                               ^^^^^^^^^
Nov 17 13:03:20.463 INFO [stderr] 
Nov 17 13:03:20.463 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
Nov 17 13:03:20.463 INFO [stderr]   --> src/server/service.rs:16:19
Nov 17 13:03:20.463 INFO [stderr]    |
Nov 17 13:03:20.463 INFO [stderr] 16 |     type Future = BoxFuture<Self::Response, Self::Error>;
Nov 17 13:03:20.463 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:03:20.463 INFO [stderr] 
Nov 17 13:03:20.603 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.603 INFO [stderr]   --> src/main.rs:75:12
Nov 17 13:03:20.603 INFO [stderr]    |
Nov 17 13:03:20.603 INFO [stderr] 75 |         tx.send(format!("{}", "* OK [CAPABILITY IMAP4rev1 AUTH=PLAIN UTF8=ACCEPT LOGINDISABLED] IMAP4rev1 Service Ready\r\n")).unwrap();
Nov 17 13:03:20.603 INFO [stderr]    |            ^^^^
Nov 17 13:03:20.603 INFO [stderr] 
Nov 17 13:03:20.647 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.647 INFO [stderr]    --> src/main.rs:132:32
Nov 17 13:03:20.647 INFO [stderr]     |
Nov 17 13:03:20.647 INFO [stderr] 132 |                             tx.send(format!("{}", "* BAD Command not known\r\n"))
Nov 17 13:03:20.647 INFO [stderr]     |                                ^^^^
Nov 17 13:03:20.647 INFO [stderr] 
Nov 17 13:03:20.821 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.821 INFO [stderr]   --> src/commands/mod.rs:18:16
Nov 17 13:03:20.822 INFO [stderr]    |
Nov 17 13:03:20.822 INFO [stderr] 18 |             tx.send(format!(
Nov 17 13:03:20.822 INFO [stderr]    |                ^^^^
Nov 17 13:03:20.827 INFO [stderr] 
Nov 17 13:03:20.828 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.828 INFO [stderr]   --> src/commands/mod.rs:22:16
Nov 17 13:03:20.828 INFO [stderr]    |
Nov 17 13:03:20.828 INFO [stderr] 22 |             tx.send(format!("{}{}", identifier, " OK CAPABILITY completed\r\n"))
Nov 17 13:03:20.828 INFO [stderr]    |                ^^^^
Nov 17 13:03:20.828 INFO [stderr] 
Nov 17 13:03:20.834 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.835 INFO [stderr]   --> src/commands/mod.rs:49:16
Nov 17 13:03:20.835 INFO [stderr]    |
Nov 17 13:03:20.835 INFO [stderr] 49 |             tx.send(format!("{}", "* LIST () \"/\" INBOX\r\n")).unwrap();
Nov 17 13:03:20.835 INFO [stderr]    |                ^^^^
Nov 17 13:03:20.835 INFO [stderr] 
Nov 17 13:03:20.836 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.836 INFO [stderr]   --> src/commands/mod.rs:50:16
Nov 17 13:03:20.836 INFO [stderr]    |
Nov 17 13:03:20.836 INFO [stderr] 50 |             tx.send(format!("{}{}", identifier, " OK LIST Completed\r\n"))
Nov 17 13:03:20.836 INFO [stderr]    |                ^^^^
Nov 17 13:03:20.836 INFO [stderr] 
Nov 17 13:03:20.841 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.841 INFO [stderr]   --> src/commands/mod.rs:74:16
Nov 17 13:03:20.841 INFO [stderr]    |
Nov 17 13:03:20.841 INFO [stderr] 74 |             tx.send(format!("{}", "* 1 FETCH (FLAGS (\\Seen) UID 1)\r\n"))
Nov 17 13:03:20.841 INFO [stderr]    |                ^^^^
Nov 17 13:03:20.841 INFO [stderr] 
Nov 17 13:03:20.842 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.842 INFO [stderr]   --> src/commands/mod.rs:76:16
Nov 17 13:03:20.842 INFO [stderr]    |
Nov 17 13:03:20.842 INFO [stderr] 76 |             tx.send(format!("{}{}", identifier, " OK UID FETCH completed\r\n"))
Nov 17 13:03:20.842 INFO [stderr]    |                ^^^^
Nov 17 13:03:20.842 INFO [stderr] 
Nov 17 13:03:20.848 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.848 INFO [stderr]    --> src/commands/mod.rs:100:16
Nov 17 13:03:20.848 INFO [stderr]     |
Nov 17 13:03:20.848 INFO [stderr] 100 |             tx.send(format!("{}", "* BYE IMAP4rev1 Server logging out\r\n"))
Nov 17 13:03:20.848 INFO [stderr]     |                ^^^^
Nov 17 13:03:20.848 INFO [stderr] 
Nov 17 13:03:20.855 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.855 INFO [stderr]    --> src/commands/mod.rs:102:16
Nov 17 13:03:20.855 INFO [stderr]     |
Nov 17 13:03:20.855 INFO [stderr] 102 |             tx.send(format!("{}{}", identifier, " OK LOGOUT completed"))
Nov 17 13:03:20.855 INFO [stderr]     |                ^^^^
Nov 17 13:03:20.856 INFO [stderr] 
Nov 17 13:03:20.861 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.861 INFO [stderr]    --> src/commands/mod.rs:128:16
Nov 17 13:03:20.861 INFO [stderr]     |
Nov 17 13:03:20.861 INFO [stderr] 128 |             tx.send(format!("{} {}", identifier, "OK LOGIN completed\r\n"))
Nov 17 13:03:20.861 INFO [stderr]     |                ^^^^
Nov 17 13:03:20.861 INFO [stderr] 
Nov 17 13:03:20.866 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.866 INFO [stderr]    --> src/commands/mod.rs:151:16
Nov 17 13:03:20.866 INFO [stderr]     |
Nov 17 13:03:20.866 INFO [stderr] 151 |             tx.send(format!("{} {}", identifier, "OK NOOP completed\r\n"))
Nov 17 13:03:20.866 INFO [stderr]     |                ^^^^
Nov 17 13:03:20.866 INFO [stderr] 
Nov 17 13:03:20.871 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.871 INFO [stderr]    --> src/commands/mod.rs:174:16
Nov 17 13:03:20.871 INFO [stderr]     |
Nov 17 13:03:20.871 INFO [stderr] 174 |             tx.send(format!("{}", "* 1 EXISTS\r\n")).unwrap();
Nov 17 13:03:20.871 INFO [stderr]     |                ^^^^
Nov 17 13:03:20.871 INFO [stderr] 
Nov 17 13:03:20.871 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.871 INFO [stderr]    --> src/commands/mod.rs:175:16
Nov 17 13:03:20.871 INFO [stderr]     |
Nov 17 13:03:20.871 INFO [stderr] 175 |             tx.send(format!("{}", "* 0 RECENT\r\n")).unwrap();
Nov 17 13:03:20.871 INFO [stderr]     |                ^^^^
Nov 17 13:03:20.871 INFO [stderr] 
Nov 17 13:03:20.872 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.872 INFO [stderr]    --> src/commands/mod.rs:176:16
Nov 17 13:03:20.872 INFO [stderr]     |
Nov 17 13:03:20.872 INFO [stderr] 176 |             tx.send(format!(
Nov 17 13:03:20.872 INFO [stderr]     |                ^^^^
Nov 17 13:03:20.872 INFO [stderr] 
Nov 17 13:03:20.873 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.873 INFO [stderr]    --> src/commands/mod.rs:180:16
Nov 17 13:03:20.873 INFO [stderr]     |
Nov 17 13:03:20.873 INFO [stderr] 180 |             tx.send(format!("{}", "* OK [UIDNEXT 1] Predicted next UID\r\n"))
Nov 17 13:03:20.873 INFO [stderr]     |                ^^^^
Nov 17 13:03:20.873 INFO [stderr] 
Nov 17 13:03:20.874 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.874 INFO [stderr]    --> src/commands/mod.rs:182:16
Nov 17 13:03:20.874 INFO [stderr]     |
Nov 17 13:03:20.874 INFO [stderr] 182 |             tx.send(format!(
Nov 17 13:03:20.874 INFO [stderr]     |                ^^^^
Nov 17 13:03:20.874 INFO [stderr] 
Nov 17 13:03:20.875 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.875 INFO [stderr]    --> src/commands/mod.rs:186:16
Nov 17 13:03:20.875 INFO [stderr]     |
Nov 17 13:03:20.875 INFO [stderr] 186 |             tx.send(format!(
Nov 17 13:03:20.875 INFO [stderr]     |                ^^^^
Nov 17 13:03:20.875 INFO [stderr] 
Nov 17 13:03:20.876 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.876 INFO [stderr]    --> src/commands/mod.rs:190:16
Nov 17 13:03:20.876 INFO [stderr]     |
Nov 17 13:03:20.876 INFO [stderr] 190 |             tx.send(format!(
Nov 17 13:03:20.876 INFO [stderr]     |                ^^^^
Nov 17 13:03:20.876 INFO [stderr] 
Nov 17 13:03:20.883 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.883 INFO [stderr]    --> src/commands/mod.rs:216:16
Nov 17 13:03:20.883 INFO [stderr]     |
Nov 17 13:03:20.883 INFO [stderr] 216 |             tx.send(format!("{} {}", identifier, "OK CHECK Completed\r\n"))
Nov 17 13:03:20.883 INFO [stderr]     |                ^^^^
Nov 17 13:03:20.883 INFO [stderr] 
Nov 17 13:03:20.887 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.887 INFO [stderr]   --> src/commands/authenticate.rs:18:16
Nov 17 13:03:20.887 INFO [stderr]    |
Nov 17 13:03:20.887 INFO [stderr] 18 |             tx.send(format!("+\r\n")).unwrap();
Nov 17 13:03:20.887 INFO [stderr]    |                ^^^^
Nov 17 13:03:20.887 INFO [stderr] 
Nov 17 13:03:20.887 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.887 INFO [stderr]   --> src/commands/authenticate.rs:19:16
Nov 17 13:03:20.887 INFO [stderr]    |
Nov 17 13:03:20.887 INFO [stderr] 19 |             tx.send(format!("{} {}", identifier, "+\r\n")).unwrap();
Nov 17 13:03:20.887 INFO [stderr]    |                ^^^^
Nov 17 13:03:20.887 INFO [stderr] 
Nov 17 13:03:20.895 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.895 INFO [stderr]   --> src/commands/authenticate.rs:60:20
Nov 17 13:03:20.895 INFO [stderr]    |
Nov 17 13:03:20.895 INFO [stderr] 60 |                 tx.send(format!("+\r\n")).unwrap();
Nov 17 13:03:20.895 INFO [stderr]    |                    ^^^^
Nov 17 13:03:20.895 INFO [stderr] 
Nov 17 13:03:20.895 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.895 INFO [stderr]   --> src/commands/authenticate.rs:61:20
Nov 17 13:03:20.895 INFO [stderr]    |
Nov 17 13:03:20.895 INFO [stderr] 61 |                 tx.send(format!(
Nov 17 13:03:20.895 INFO [stderr]    |                    ^^^^
Nov 17 13:03:20.895 INFO [stderr] 
Nov 17 13:03:20.899 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.899 INFO [stderr]   --> src/commands/authenticate.rs:78:20
Nov 17 13:03:20.899 INFO [stderr]    |
Nov 17 13:03:20.899 INFO [stderr] 78 |                 tx.send(format!("+\r\n")).unwrap();
Nov 17 13:03:20.899 INFO [stderr]    |                    ^^^^
Nov 17 13:03:20.899 INFO [stderr] 
Nov 17 13:03:20.899 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:20.899 INFO [stderr]   --> src/commands/authenticate.rs:79:20
Nov 17 13:03:20.899 INFO [stderr]    |
Nov 17 13:03:20.899 INFO [stderr] 79 |                 tx.send(format!("{} {}", identifier, "NO credentials rejected\r\n"))
Nov 17 13:03:20.899 INFO [stderr]    |                    ^^^^
Nov 17 13:03:20.899 INFO [stderr] 
Nov 17 13:03:20.923 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
Nov 17 13:03:20.923 INFO [stderr]   --> src/server/service.rs:21:25
Nov 17 13:03:20.923 INFO [stderr]    |
Nov 17 13:03:20.923 INFO [stderr] 21 |         future::ok(req).boxed()
Nov 17 13:03:20.923 INFO [stderr]    |                         ^^^^^
Nov 17 13:03:20.923 INFO [stderr] 
Nov 17 13:03:20.962 INFO [stderr] warning: unused variable: `user`
Nov 17 13:03:20.962 INFO [stderr]   --> src/commands/authenticate.rs:46:9
Nov 17 13:03:20.962 INFO [stderr]    |
Nov 17 13:03:20.962 INFO [stderr] 46 |     let user = Users {
Nov 17 13:03:20.962 INFO [stderr]    |         ^^^^ help: consider using `_user` instead
Nov 17 13:03:20.962 INFO [stderr]    |
Nov 17 13:03:20.962 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 13:03:20.962 INFO [stderr] 
Nov 17 13:03:20.964 INFO [stderr] warning: unused variable: `pool`
Nov 17 13:03:20.964 INFO [stderr]   --> src/commands/authenticate.rs:50:9
Nov 17 13:03:20.964 INFO [stderr]    |
Nov 17 13:03:20.964 INFO [stderr] 50 |     let pool = connect_to_db();
Nov 17 13:03:20.964 INFO [stderr]    |         ^^^^ help: consider using `_pool` instead
Nov 17 13:03:20.964 INFO [stderr] 
Nov 17 13:03:21.177 INFO [stderr] warning: struct is never constructed: `LineProto`
Nov 17 13:03:21.177 INFO [stderr]  --> src/server/proto.rs:4:1
Nov 17 13:03:21.177 INFO [stderr]   |
Nov 17 13:03:21.177 INFO [stderr] 4 | pub struct LineProto;
Nov 17 13:03:21.177 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:03:21.177 INFO [stderr]   |
Nov 17 13:03:21.177 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 13:03:21.177 INFO [stderr] 
Nov 17 13:03:21.177 INFO [stderr] warning: struct is never constructed: `Echo`
Nov 17 13:03:21.177 INFO [stderr]  --> src/server/service.rs:5:1
Nov 17 13:03:21.177 INFO [stderr]   |
Nov 17 13:03:21.177 INFO [stderr] 5 | pub struct Echo;
Nov 17 13:03:21.177 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Nov 17 13:03:21.177 INFO [stderr] 
Nov 17 13:03:21.177 INFO [stderr] warning: function is never used: `main`
Nov 17 13:03:21.177 INFO [stderr]  --> src/server/mod.rs:6:1
Nov 17 13:03:21.177 INFO [stderr]   |
Nov 17 13:03:21.177 INFO [stderr] 6 | pub fn main() {
Nov 17 13:03:21.177 INFO [stderr]   | ^^^^^^^^^^^^^
Nov 17 13:03:21.177 INFO [stderr] 
Nov 17 13:03:21.177 INFO [stderr] warning: crate `IMAPServer` should have a snake case name such as `imapserver`
Nov 17 13:03:21.177 INFO [stderr]   |
Nov 17 13:03:21.177 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 17 13:03:21.177 INFO [stderr] 
Nov 17 13:03:27.511 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.12s
Nov 17 13:03:27.519 INFO [stderr] su: No module specific data is present
Nov 17 13:03:28.561 INFO running `"docker" "inspect" "045729e6da61b30f7fccbeeab0afc21ff63663020be4d29f04b0e7c46f0b01d8"`
Nov 17 13:03:28.819 INFO running `"docker" "rm" "-f" "045729e6da61b30f7fccbeeab0afc21ff63663020be4d29f04b0e7c46f0b01d8"`
Nov 17 13:03:29.205 INFO [stdout] 045729e6da61b30f7fccbeeab0afc21ff63663020be4d29f04b0e7c46f0b01d8
Nov 17 13:03:29.210 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 13:03:29.668 INFO [stdout] 132cbe15f97d0ac0326ccd0bb4d6c05fc457820516d6b618a5f5f447d8ba0cac
Nov 17 13:03:29.673 INFO running `"docker" "start" "-a" "132cbe15f97d0ac0326ccd0bb4d6c05fc457820516d6b618a5f5f447d8ba0cac"`
Nov 17 13:03:31.423 INFO [stderr] usermod: no changes
Nov 17 13:03:31.663 INFO [stderr]    Compiling IMAPServer v0.0.0 (/source)
Nov 17 13:03:34.939 INFO [stderr] warning: unused `#[macro_use]` import
Nov 17 13:03:34.939 INFO [stderr]  --> src/main.rs:1:1
Nov 17 13:03:34.939 INFO [stderr]   |
Nov 17 13:03:34.939 INFO [stderr] 1 | #[macro_use]
Nov 17 13:03:34.939 INFO [stderr]   | ^^^^^^^^^^^^
Nov 17 13:03:34.939 INFO [stderr]   |
Nov 17 13:03:34.939 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 13:03:34.939 INFO [stderr] 
Nov 17 13:03:34.939 INFO [stderr] warning: unused macro definition
Nov 17 13:03:34.939 INFO [stderr]  --> src/macros.rs:1:1
Nov 17 13:03:34.939 INFO [stderr]   |
Nov 17 13:03:34.940 INFO [stderr] 1 | / macro_rules! mail {
Nov 17 13:03:34.940 INFO [stderr] 2 | |     ($msg:expr) => ({
Nov 17 13:03:34.940 INFO [stderr] 3 | |         println!("log({}): {}", state, $msg);
Nov 17 13:03:34.940 INFO [stderr] 4 | |     })
Nov 17 13:03:34.940 INFO [stderr] 5 | | }
Nov 17 13:03:34.940 INFO [stderr]   | |_^
Nov 17 13:03:34.940 INFO [stderr]   |
Nov 17 13:03:34.940 INFO [stderr]   = note: #[warn(unused_macros)] on by default
Nov 17 13:03:34.940 INFO [stderr] 
Nov 17 13:03:34.963 INFO [stderr] warning: use of deprecated item 'futures::stream::iter': implementation moved to `iter_ok` and `iter_result`
Nov 17 13:03:34.963 INFO [stderr]   --> src/main.rs:88:20
Nov 17 13:03:34.963 INFO [stderr]    |
Nov 17 13:03:34.963 INFO [stderr] 88 |         let iter = stream::iter(iter::repeat(()).map(Ok::<(), Error>));
Nov 17 13:03:34.963 INFO [stderr]    |                    ^^^^^^^^^^^^
Nov 17 13:03:34.963 INFO [stderr]    |
Nov 17 13:03:34.963 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 17 13:03:34.963 INFO [stderr] 
Nov 17 13:03:34.964 INFO [stderr] warning: use of deprecated item 'commands::login': please use `commands::authenticate::authenticate` instead
Nov 17 13:03:34.964 INFO [stderr]    --> src/main.rs:113:29
Nov 17 13:03:34.964 INFO [stderr]     |
Nov 17 13:03:34.964 INFO [stderr] 113 |                             commands::login(conns, args, &addr);
Nov 17 13:03:34.964 INFO [stderr]     |                             ^^^^^^^^^^^^^^^
Nov 17 13:03:34.964 INFO [stderr] 
Nov 17 13:03:34.964 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
Nov 17 13:03:34.964 INFO [stderr]  --> src/server/service.rs:2:31
Nov 17 13:03:34.964 INFO [stderr]   |
Nov 17 13:03:34.964 INFO [stderr] 2 | use futures::{future, Future, BoxFuture};
Nov 17 13:03:34.964 INFO [stderr]   |                               ^^^^^^^^^
Nov 17 13:03:34.964 INFO [stderr] 
Nov 17 13:03:34.964 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
Nov 17 13:03:34.964 INFO [stderr]   --> src/server/service.rs:16:19
Nov 17 13:03:34.964 INFO [stderr]    |
Nov 17 13:03:34.964 INFO [stderr] 16 |     type Future = BoxFuture<Self::Response, Self::Error>;
Nov 17 13:03:34.964 INFO [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:03:34.964 INFO [stderr] 
Nov 17 13:03:35.063 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.063 INFO [stderr]   --> src/main.rs:75:12
Nov 17 13:03:35.063 INFO [stderr]    |
Nov 17 13:03:35.063 INFO [stderr] 75 |         tx.send(format!("{}", "* OK [CAPABILITY IMAP4rev1 AUTH=PLAIN UTF8=ACCEPT LOGINDISABLED] IMAP4rev1 Service Ready\r\n")).unwrap();
Nov 17 13:03:35.063 INFO [stderr]    |            ^^^^
Nov 17 13:03:35.063 INFO [stderr] 
Nov 17 13:03:35.091 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.091 INFO [stderr]    --> src/main.rs:132:32
Nov 17 13:03:35.091 INFO [stderr]     |
Nov 17 13:03:35.091 INFO [stderr] 132 |                             tx.send(format!("{}", "* BAD Command not known\r\n"))
Nov 17 13:03:35.091 INFO [stderr]     |                                ^^^^
Nov 17 13:03:35.091 INFO [stderr] 
Nov 17 13:03:35.219 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.219 INFO [stderr]   --> src/commands/mod.rs:18:16
Nov 17 13:03:35.219 INFO [stderr]    |
Nov 17 13:03:35.219 INFO [stderr] 18 |             tx.send(format!(
Nov 17 13:03:35.219 INFO [stderr]    |                ^^^^
Nov 17 13:03:35.219 INFO [stderr] 
Nov 17 13:03:35.219 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.219 INFO [stderr]   --> src/commands/mod.rs:22:16
Nov 17 13:03:35.219 INFO [stderr]    |
Nov 17 13:03:35.219 INFO [stderr] 22 |             tx.send(format!("{}{}", identifier, " OK CAPABILITY completed\r\n"))
Nov 17 13:03:35.219 INFO [stderr]    |                ^^^^
Nov 17 13:03:35.219 INFO [stderr] 
Nov 17 13:03:35.223 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.223 INFO [stderr]   --> src/commands/mod.rs:49:16
Nov 17 13:03:35.223 INFO [stderr]    |
Nov 17 13:03:35.223 INFO [stderr] 49 |             tx.send(format!("{}", "* LIST () \"/\" INBOX\r\n")).unwrap();
Nov 17 13:03:35.223 INFO [stderr]    |                ^^^^
Nov 17 13:03:35.223 INFO [stderr] 
Nov 17 13:03:35.223 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.223 INFO [stderr]   --> src/commands/mod.rs:50:16
Nov 17 13:03:35.223 INFO [stderr]    |
Nov 17 13:03:35.223 INFO [stderr] 50 |             tx.send(format!("{}{}", identifier, " OK LIST Completed\r\n"))
Nov 17 13:03:35.223 INFO [stderr]    |                ^^^^
Nov 17 13:03:35.223 INFO [stderr] 
Nov 17 13:03:35.231 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.231 INFO [stderr]   --> src/commands/mod.rs:74:16
Nov 17 13:03:35.231 INFO [stderr]    |
Nov 17 13:03:35.231 INFO [stderr] 74 |             tx.send(format!("{}", "* 1 FETCH (FLAGS (\\Seen) UID 1)\r\n"))
Nov 17 13:03:35.231 INFO [stderr]    |                ^^^^
Nov 17 13:03:35.231 INFO [stderr] 
Nov 17 13:03:35.231 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.231 INFO [stderr]   --> src/commands/mod.rs:76:16
Nov 17 13:03:35.231 INFO [stderr]    |
Nov 17 13:03:35.231 INFO [stderr] 76 |             tx.send(format!("{}{}", identifier, " OK UID FETCH completed\r\n"))
Nov 17 13:03:35.231 INFO [stderr]    |                ^^^^
Nov 17 13:03:35.231 INFO [stderr] 
Nov 17 13:03:35.235 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.235 INFO [stderr]    --> src/commands/mod.rs:100:16
Nov 17 13:03:35.236 INFO [stderr]     |
Nov 17 13:03:35.236 INFO [stderr] 100 |             tx.send(format!("{}", "* BYE IMAP4rev1 Server logging out\r\n"))
Nov 17 13:03:35.236 INFO [stderr]     |                ^^^^
Nov 17 13:03:35.236 INFO [stderr] 
Nov 17 13:03:35.236 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.236 INFO [stderr]    --> src/commands/mod.rs:102:16
Nov 17 13:03:35.236 INFO [stderr]     |
Nov 17 13:03:35.236 INFO [stderr] 102 |             tx.send(format!("{}{}", identifier, " OK LOGOUT completed"))
Nov 17 13:03:35.236 INFO [stderr]     |                ^^^^
Nov 17 13:03:35.236 INFO [stderr] 
Nov 17 13:03:35.238 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.239 INFO [stderr]    --> src/commands/mod.rs:128:16
Nov 17 13:03:35.239 INFO [stderr]     |
Nov 17 13:03:35.239 INFO [stderr] 128 |             tx.send(format!("{} {}", identifier, "OK LOGIN completed\r\n"))
Nov 17 13:03:35.239 INFO [stderr]     |                ^^^^
Nov 17 13:03:35.239 INFO [stderr] 
Nov 17 13:03:35.247 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.247 INFO [stderr]    --> src/commands/mod.rs:151:16
Nov 17 13:03:35.247 INFO [stderr]     |
Nov 17 13:03:35.247 INFO [stderr] 151 |             tx.send(format!("{} {}", identifier, "OK NOOP completed\r\n"))
Nov 17 13:03:35.247 INFO [stderr]     |                ^^^^
Nov 17 13:03:35.247 INFO [stderr] 
Nov 17 13:03:35.255 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.255 INFO [stderr]    --> src/commands/mod.rs:174:16
Nov 17 13:03:35.255 INFO [stderr]     |
Nov 17 13:03:35.255 INFO [stderr] 174 |             tx.send(format!("{}", "* 1 EXISTS\r\n")).unwrap();
Nov 17 13:03:35.255 INFO [stderr]     |                ^^^^
Nov 17 13:03:35.255 INFO [stderr] 
Nov 17 13:03:35.255 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.256 INFO [stderr]    --> src/commands/mod.rs:175:16
Nov 17 13:03:35.256 INFO [stderr]     |
Nov 17 13:03:35.256 INFO [stderr] 175 |             tx.send(format!("{}", "* 0 RECENT\r\n")).unwrap();
Nov 17 13:03:35.256 INFO [stderr]     |                ^^^^
Nov 17 13:03:35.256 INFO [stderr] 
Nov 17 13:03:35.256 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.256 INFO [stderr]    --> src/commands/mod.rs:176:16
Nov 17 13:03:35.256 INFO [stderr]     |
Nov 17 13:03:35.256 INFO [stderr] 176 |             tx.send(format!(
Nov 17 13:03:35.256 INFO [stderr]     |                ^^^^
Nov 17 13:03:35.256 INFO [stderr] 
Nov 17 13:03:35.256 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.256 INFO [stderr]    --> src/commands/mod.rs:180:16
Nov 17 13:03:35.256 INFO [stderr]     |
Nov 17 13:03:35.256 INFO [stderr] 180 |             tx.send(format!("{}", "* OK [UIDNEXT 1] Predicted next UID\r\n"))
Nov 17 13:03:35.256 INFO [stderr]     |                ^^^^
Nov 17 13:03:35.256 INFO [stderr] 
Nov 17 13:03:35.256 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.256 INFO [stderr]    --> src/commands/mod.rs:182:16
Nov 17 13:03:35.256 INFO [stderr]     |
Nov 17 13:03:35.257 INFO [stderr] 182 |             tx.send(format!(
Nov 17 13:03:35.257 INFO [stderr]     |                ^^^^
Nov 17 13:03:35.257 INFO [stderr] 
Nov 17 13:03:35.257 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.257 INFO [stderr]    --> src/commands/mod.rs:186:16
Nov 17 13:03:35.257 INFO [stderr]     |
Nov 17 13:03:35.257 INFO [stderr] 186 |             tx.send(format!(
Nov 17 13:03:35.257 INFO [stderr]     |                ^^^^
Nov 17 13:03:35.257 INFO [stderr] 
Nov 17 13:03:35.257 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.257 INFO [stderr]    --> src/commands/mod.rs:190:16
Nov 17 13:03:35.257 INFO [stderr]     |
Nov 17 13:03:35.257 INFO [stderr] 190 |             tx.send(format!(
Nov 17 13:03:35.257 INFO [stderr]     |                ^^^^
Nov 17 13:03:35.257 INFO [stderr] 
Nov 17 13:03:35.271 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.271 INFO [stderr]    --> src/commands/mod.rs:216:16
Nov 17 13:03:35.271 INFO [stderr]     |
Nov 17 13:03:35.271 INFO [stderr] 216 |             tx.send(format!("{} {}", identifier, "OK CHECK Completed\r\n"))
Nov 17 13:03:35.271 INFO [stderr]     |                ^^^^
Nov 17 13:03:35.271 INFO [stderr] 
Nov 17 13:03:35.271 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.271 INFO [stderr]   --> src/commands/authenticate.rs:18:16
Nov 17 13:03:35.271 INFO [stderr]    |
Nov 17 13:03:35.271 INFO [stderr] 18 |             tx.send(format!("+\r\n")).unwrap();
Nov 17 13:03:35.271 INFO [stderr]    |                ^^^^
Nov 17 13:03:35.271 INFO [stderr] 
Nov 17 13:03:35.272 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.272 INFO [stderr]   --> src/commands/authenticate.rs:19:16
Nov 17 13:03:35.272 INFO [stderr]    |
Nov 17 13:03:35.272 INFO [stderr] 19 |             tx.send(format!("{} {}", identifier, "+\r\n")).unwrap();
Nov 17 13:03:35.272 INFO [stderr]    |                ^^^^
Nov 17 13:03:35.272 INFO [stderr] 
Nov 17 13:03:35.275 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.275 INFO [stderr]   --> src/commands/authenticate.rs:60:20
Nov 17 13:03:35.275 INFO [stderr]    |
Nov 17 13:03:35.275 INFO [stderr] 60 |                 tx.send(format!("+\r\n")).unwrap();
Nov 17 13:03:35.275 INFO [stderr]    |                    ^^^^
Nov 17 13:03:35.275 INFO [stderr] 
Nov 17 13:03:35.275 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.275 INFO [stderr]   --> src/commands/authenticate.rs:61:20
Nov 17 13:03:35.275 INFO [stderr]    |
Nov 17 13:03:35.275 INFO [stderr] 61 |                 tx.send(format!(
Nov 17 13:03:35.275 INFO [stderr]    |                    ^^^^
Nov 17 13:03:35.275 INFO [stderr] 
Nov 17 13:03:35.279 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.279 INFO [stderr]   --> src/commands/authenticate.rs:78:20
Nov 17 13:03:35.279 INFO [stderr]    |
Nov 17 13:03:35.279 INFO [stderr] 78 |                 tx.send(format!("+\r\n")).unwrap();
Nov 17 13:03:35.279 INFO [stderr]    |                    ^^^^
Nov 17 13:03:35.279 INFO [stderr] 
Nov 17 13:03:35.279 INFO [stderr] warning: use of deprecated item '<futures::sync::mpsc::UnboundedSender<T>>::send': renamed to `unbounded_send`
Nov 17 13:03:35.279 INFO [stderr]   --> src/commands/authenticate.rs:79:20
Nov 17 13:03:35.279 INFO [stderr]    |
Nov 17 13:03:35.279 INFO [stderr] 79 |                 tx.send(format!("{} {}", identifier, "NO credentials rejected\r\n"))
Nov 17 13:03:35.279 INFO [stderr]    |                    ^^^^
Nov 17 13:03:35.279 INFO [stderr] 
Nov 17 13:03:35.295 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
Nov 17 13:03:35.295 INFO [stderr]   --> src/server/service.rs:21:25
Nov 17 13:03:35.295 INFO [stderr]    |
Nov 17 13:03:35.295 INFO [stderr] 21 |         future::ok(req).boxed()
Nov 17 13:03:35.295 INFO [stderr]    |                         ^^^^^
Nov 17 13:03:35.295 INFO [stderr] 
Nov 17 13:03:35.327 INFO [stderr] warning: unused variable: `user`
Nov 17 13:03:35.327 INFO [stderr]   --> src/commands/authenticate.rs:46:9
Nov 17 13:03:35.327 INFO [stderr]    |
Nov 17 13:03:35.327 INFO [stderr] 46 |     let user = Users {
Nov 17 13:03:35.327 INFO [stderr]    |         ^^^^ help: consider using `_user` instead
Nov 17 13:03:35.327 INFO [stderr]    |
Nov 17 13:03:35.327 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 13:03:35.327 INFO [stderr] 
Nov 17 13:03:35.327 INFO [stderr] warning: unused variable: `pool`
Nov 17 13:03:35.327 INFO [stderr]   --> src/commands/authenticate.rs:50:9
Nov 17 13:03:35.327 INFO [stderr]    |
Nov 17 13:03:35.327 INFO [stderr] 50 |     let pool = connect_to_db();
Nov 17 13:03:35.327 INFO [stderr]    |         ^^^^ help: consider using `_pool` instead
Nov 17 13:03:35.327 INFO [stderr] 
Nov 17 13:03:35.531 INFO [stderr] warning: struct is never constructed: `LineProto`
Nov 17 13:03:35.531 INFO [stderr]  --> src/server/proto.rs:4:1
Nov 17 13:03:35.531 INFO [stderr]   |
Nov 17 13:03:35.531 INFO [stderr] 4 | pub struct LineProto;
Nov 17 13:03:35.531 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:03:35.531 INFO [stderr]   |
Nov 17 13:03:35.531 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 13:03:35.531 INFO [stderr] 
Nov 17 13:03:35.531 INFO [stderr] warning: struct is never constructed: `Echo`
Nov 17 13:03:35.531 INFO [stderr]  --> src/server/service.rs:5:1
Nov 17 13:03:35.531 INFO [stderr]   |
Nov 17 13:03:35.531 INFO [stderr] 5 | pub struct Echo;
Nov 17 13:03:35.531 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Nov 17 13:03:35.531 INFO [stderr] 
Nov 17 13:03:35.531 INFO [stderr] warning: function is never used: `main`
Nov 17 13:03:35.531 INFO [stderr]  --> src/server/mod.rs:6:1
Nov 17 13:03:35.531 INFO [stderr]   |
Nov 17 13:03:35.531 INFO [stderr] 6 | pub fn main() {
Nov 17 13:03:35.531 INFO [stderr]   | ^^^^^^^^^^^^^
Nov 17 13:03:35.531 INFO [stderr] 
Nov 17 13:03:35.531 INFO [stderr] warning: crate `IMAPServer` should have a snake case name such as `imapserver`
Nov 17 13:03:35.531 INFO [stderr]   |
Nov 17 13:03:35.531 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 17 13:03:35.531 INFO [stderr] 
Nov 17 13:03:36.007 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.56s
Nov 17 13:03:36.023 INFO [stderr] su: No module specific data is present
Nov 17 13:03:36.710 INFO running `"docker" "inspect" "132cbe15f97d0ac0326ccd0bb4d6c05fc457820516d6b618a5f5f447d8ba0cac"`
Nov 17 13:03:36.979 INFO running `"docker" "rm" "-f" "132cbe15f97d0ac0326ccd0bb4d6c05fc457820516d6b618a5f5f447d8ba0cac"`
Nov 17 13:03:37.271 INFO [stdout] 132cbe15f97d0ac0326ccd0bb4d6c05fc457820516d6b618a5f5f447d8ba0cac
Nov 17 13:03:37.279 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 13:03:37.742 INFO [stdout] 7909bdca1ba4d122d568d9d69d30cb909c4efa98fd3370cb9a436f1116647189
Nov 17 13:03:37.745 INFO running `"docker" "start" "-a" "7909bdca1ba4d122d568d9d69d30cb909c4efa98fd3370cb9a436f1116647189"`
Nov 17 13:03:39.747 INFO [stderr] usermod: no changes
Nov 17 13:03:39.987 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
Nov 17 13:03:39.989 INFO [stderr]      Running /target/debug/deps/IMAPServer-6d2bbdd759293a19
Nov 17 13:03:40.013 INFO [stderr] su: No module specific data is present
Nov 17 13:03:40.013 INFO [stdout] 
Nov 17 13:03:40.013 INFO [stdout] running 0 tests
Nov 17 13:03:40.013 INFO [stdout] 
Nov 17 13:03:40.013 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 13:03:40.013 INFO [stdout] 
Nov 17 13:03:41.396 INFO running `"docker" "inspect" "7909bdca1ba4d122d568d9d69d30cb909c4efa98fd3370cb9a436f1116647189"`
Nov 17 13:03:41.749 INFO running `"docker" "rm" "-f" "7909bdca1ba4d122d568d9d69d30cb909c4efa98fd3370cb9a436f1116647189"`
Nov 17 13:03:42.107 INFO [stdout] 7909bdca1ba4d122d568d9d69d30cb909c4efa98fd3370cb9a436f1116647189