Oct 13 12:56:03.168 INFO checking kompact-0.4.0 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 12:56:03.168 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 12:56:03.697 INFO blam! e579a72332bd87ab54cd2f370aec96b8cd457522fd1fa62fd60436fa57c13de1
Oct 13 12:56:03.697 INFO running `"docker" "start" "-a" "e579a72332bd87ab54cd2f370aec96b8cd457522fd1fa62fd60436fa57c13de1"`
Oct 13 12:56:05.428 INFO kablam! usermod: no changes
Oct 13 12:56:05.755 INFO kablam!    Compiling slog v2.4.1
Oct 13 12:56:05.761 INFO kablam!     Checking bitfields v0.1.0
Oct 13 12:56:05.762 INFO kablam!     Checking oncemutex v0.1.1
Oct 13 12:56:05.764 INFO kablam!     Checking as_num v0.2.4
Oct 13 12:56:05.786 INFO kablam!     Checking synchronoise v0.4.0
Oct 13 12:56:05.788 INFO kablam!     Checking uuid v0.4.0
Oct 13 12:56:05.788 INFO kablam!     Checking tokio-retry v0.2.0
Oct 13 12:56:05.788 INFO kablam!    Compiling kompact-component-derive v0.4.0
Oct 13 12:56:07.776 INFO kablam!    Compiling kompact-actor-derive v0.4.0
Oct 13 12:56:08.488 INFO kablam!     Checking spaniel v0.1.0
Oct 13 12:56:09.497 INFO kablam!     Checking executors v0.4.1
Oct 13 12:56:11.539 INFO kablam!     Checking slog-async v2.3.0
Oct 13 12:56:11.550 INFO kablam!     Checking slog-term v2.4.0
Oct 13 12:56:17.621 INFO kablam!     Checking kompact v0.4.0 (/source)
Oct 13 12:56:23.868 INFO blam! Path too long for port: Path { global: false, segments: [PathSegment { ident: Ident("lookup"), parameters: AngleBracketed(AngleBracketedParameterData { lifetimes: [], types: [], bindings: [] }) }, PathSegment { ident: Ident("gc"), parameters: AngleBracketed(AngleBracketedParameterData { lifetimes: [], types: [], bindings: [] }) }, PathSegment { ident: Ident("ActorRefReaper"), parameters: AngleBracketed(AngleBracketedParameterData { lifetimes: [], types: [], bindings: [] }) }] }
Oct 13 12:56:23.923 INFO blam! Path too long for port: Path { global: false, segments: [PathSegment { ident: Ident("lookup"), parameters: AngleBracketed(AngleBracketedParameterData { lifetimes: [], types: [], bindings: [] }) }, PathSegment { ident: Ident("gc"), parameters: AngleBracketed(AngleBracketedParameterData { lifetimes: [], types: [], bindings: [] }) }, PathSegment { ident: Ident("ActorRefReaper"), parameters: AngleBracketed(AngleBracketedParameterData { lifetimes: [], types: [], bindings: [] }) }] }
Oct 13 12:56:24.147 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 12:56:24.147 INFO kablam!   --> src/lib.rs:18:1
Oct 13 12:56:24.147 INFO kablam!    |
Oct 13 12:56:24.147 INFO kablam! 18 | #[macro_use]
Oct 13 12:56:24.147 INFO kablam!    | ^^^^^^^^^^^^
Oct 13 12:56:24.147 INFO kablam!    |
Oct 13 12:56:24.147 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 12:56:24.147 INFO kablam! 
Oct 13 12:56:24.147 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 12:56:24.147 INFO kablam!   --> src/lib.rs:20:1
Oct 13 12:56:24.147 INFO kablam!    |
Oct 13 12:56:24.147 INFO kablam! 20 | #[macro_use]
Oct 13 12:56:24.147 INFO kablam!    | ^^^^^^^^^^^^
Oct 13 12:56:24.147 INFO kablam! 
Oct 13 12:56:24.216 INFO kablam! warning: use of deprecated item 'tokio::net::ConnectFuture': use `tokio::net::tcp::ConnectFuture` instead
Oct 13 12:56:24.216 INFO kablam!   --> src/net/mod.rs:27:5
Oct 13 12:56:24.216 INFO kablam!    |
Oct 13 12:56:24.216 INFO kablam! 27 | use tokio::net::ConnectFuture;
Oct 13 12:56:24.216 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:56:24.216 INFO kablam!    |
Oct 13 12:56:24.216 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 13 12:56:24.216 INFO kablam! 
Oct 13 12:56:24.220 INFO kablam! warning: use of deprecated item 'tokio::net::ConnectFuture': use `tokio::net::tcp::ConnectFuture` instead
Oct 13 12:56:24.220 INFO kablam!    --> src/net/mod.rs:226:19
Oct 13 12:56:24.220 INFO kablam!     |
Oct 13 12:56:24.220 INFO kablam! 226 |     type Future = ConnectFuture;
Oct 13 12:56:24.220 INFO kablam!     |                   ^^^^^^^^^^^^^
Oct 13 12:56:24.220 INFO kablam! 
Oct 13 12:56:24.264 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 12:56:24.264 INFO kablam!   --> src/lib.rs:18:1
Oct 13 12:56:24.264 INFO kablam!    |
Oct 13 12:56:24.264 INFO kablam! 18 | #[macro_use]
Oct 13 12:56:24.264 INFO kablam!    | ^^^^^^^^^^^^
Oct 13 12:56:24.264 INFO kablam!    |
Oct 13 12:56:24.264 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 12:56:24.264 INFO kablam! 
Oct 13 12:56:24.264 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 12:56:24.264 INFO kablam!   --> src/lib.rs:20:1
Oct 13 12:56:24.264 INFO kablam!    |
Oct 13 12:56:24.264 INFO kablam! 20 | #[macro_use]
Oct 13 12:56:24.264 INFO kablam!    | ^^^^^^^^^^^^
Oct 13 12:56:24.264 INFO kablam! 
Oct 13 12:56:24.384 INFO kablam! warning: use of deprecated item 'tokio::net::ConnectFuture': use `tokio::net::tcp::ConnectFuture` instead
Oct 13 12:56:24.384 INFO kablam!   --> src/net/mod.rs:27:5
Oct 13 12:56:24.384 INFO kablam!    |
Oct 13 12:56:24.384 INFO kablam! 27 | use tokio::net::ConnectFuture;
Oct 13 12:56:24.384 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:56:24.384 INFO kablam!    |
Oct 13 12:56:24.384 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 13 12:56:24.384 INFO kablam! 
Oct 13 12:56:24.392 INFO kablam! warning: use of deprecated item 'tokio::net::ConnectFuture': use `tokio::net::tcp::ConnectFuture` instead
Oct 13 12:56:24.392 INFO kablam!    --> src/net/mod.rs:226:19
Oct 13 12:56:24.392 INFO kablam!     |
Oct 13 12:56:24.392 INFO kablam! 226 |     type Future = ConnectFuture;
Oct 13 12:56:24.392 INFO kablam!     |                   ^^^^^^^^^^^^^
Oct 13 12:56:24.392 INFO kablam! 
Oct 13 12:56:25.604 INFO kablam! warning: constant item is never used: `MULTIPLICATIVE_DECREASE_NUM`
Oct 13 12:56:25.604 INFO kablam!   --> src/dispatch/lookup/gc.rs:12:5
Oct 13 12:56:25.604 INFO kablam!    |
Oct 13 12:56:25.604 INFO kablam! 12 |     pub const MULTIPLICATIVE_DECREASE_NUM: u64 = 1;
Oct 13 12:56:25.604 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:56:25.604 INFO kablam!    |
Oct 13 12:56:25.604 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 12:56:25.604 INFO kablam! 
Oct 13 12:56:25.604 INFO kablam! warning: variant is never constructed: `MIMD`
Oct 13 12:56:25.604 INFO kablam!   --> src/dispatch/lookup/gc.rs:35:5
Oct 13 12:56:25.604 INFO kablam!    |
Oct 13 12:56:25.604 INFO kablam! 35 |     MIMD, // multiplicative increase/multiplicative decrease
Oct 13 12:56:25.604 INFO kablam!    |     ^^^^
Oct 13 12:56:25.604 INFO kablam! 
Oct 13 12:56:25.604 INFO kablam! warning: method is never used: `new`
Oct 13 12:56:25.605 INFO kablam!   --> src/dispatch/lookup/gc.rs:55:5
Oct 13 12:56:25.605 INFO kablam!    |
Oct 13 12:56:25.605 INFO kablam! 55 | /     pub fn new(
Oct 13 12:56:25.605 INFO kablam! 56 | |         initial_interval: u64,
Oct 13 12:56:25.605 INFO kablam! 57 | |         min: u64,
Oct 13 12:56:25.605 INFO kablam! 58 | |         max: u64,
Oct 13 12:56:25.605 INFO kablam! ...  |
Oct 13 12:56:25.605 INFO kablam! 66 | |         }
Oct 13 12:56:25.605 INFO kablam! 67 | |     }
Oct 13 12:56:25.605 INFO kablam!    | |_____^
Oct 13 12:56:25.605 INFO kablam! 
Oct 13 12:56:25.613 INFO kablam! warning: method is never used: `exists`
Oct 13 12:56:25.613 INFO kablam!   --> src/dispatch/queue_manager.rs:62:5
Oct 13 12:56:25.613 INFO kablam!    |
Oct 13 12:56:25.613 INFO kablam! 62 |     pub fn exists(&self, dst: &SocketAddr) -> bool {
Oct 13 12:56:25.614 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:56:25.614 INFO kablam! 
Oct 13 12:56:25.614 INFO kablam! warning: variant is never constructed: `Domain`
Oct 13 12:56:25.614 INFO kablam!   --> src/messaging/framing.rs:43:5
Oct 13 12:56:25.615 INFO kablam!    |
Oct 13 12:56:25.615 INFO kablam! 43 |     Domain = 2,
Oct 13 12:56:25.615 INFO kablam!    |     ^^^^^^^^^^
Oct 13 12:56:25.615 INFO kablam! 
Oct 13 12:56:25.616 INFO kablam! warning: method is never used: `new`
Oct 13 12:56:25.616 INFO kablam!   --> src/net/mod.rs:72:5
Oct 13 12:56:25.616 INFO kablam!    |
Oct 13 12:56:25.617 INFO kablam! 72 |     pub fn new() -> Self {
Oct 13 12:56:25.617 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 12:56:25.617 INFO kablam! 
Oct 13 12:56:25.617 INFO kablam! warning: variant is never constructed: `Faulty`
Oct 13 12:56:25.618 INFO kablam!   --> src/supervision.rs:36:5
Oct 13 12:56:25.618 INFO kablam!    |
Oct 13 12:56:25.618 INFO kablam! 36 |     Faulty(Uuid),
Oct 13 12:56:25.618 INFO kablam!    |     ^^^^^^^^^^^^
Oct 13 12:56:25.619 INFO kablam! 
Oct 13 12:56:25.640 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:56:25.640 INFO kablam!    --> src/net/mod.rs:197:37
Oct 13 12:56:25.640 INFO kablam!     |
Oct 13 12:56:25.640 INFO kablam! 197 |                                     err_events.unbounded_send(NetworkEvent::Connection(addr, ConnectionState::Error(err)));
Oct 13 12:56:25.640 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:56:25.640 INFO kablam!     |
Oct 13 12:56:25.640 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 12:56:25.640 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:56:25.640 INFO kablam! 
Oct 13 12:56:25.640 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:56:25.640 INFO kablam!    --> src/net/mod.rs:206:29
Oct 13 12:56:25.640 INFO kablam!     |
Oct 13 12:56:25.640 INFO kablam! 206 | /                             events.unbounded_send(NetworkEvent::Connection(
Oct 13 12:56:25.640 INFO kablam! 207 | |                                 peer_addr,
Oct 13 12:56:25.641 INFO kablam! 208 | |                                 ConnectionState::Connected(tx),
Oct 13 12:56:25.641 INFO kablam! 209 | |                             ));
Oct 13 12:56:25.641 INFO kablam!     | |_______________________________^
Oct 13 12:56:25.641 INFO kablam!     |
Oct 13 12:56:25.641 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:56:25.641 INFO kablam! 
Oct 13 12:56:25.641 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:56:25.641 INFO kablam!    --> src/net/mod.rs:253:13
Oct 13 12:56:25.641 INFO kablam!     |
Oct 13 12:56:25.641 INFO kablam! 253 |             err_events.unbounded_send(NetworkEvent::Connection(addr, ConnectionState::Error(e)));
Oct 13 12:56:25.641 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:56:25.641 INFO kablam!     |
Oct 13 12:56:25.641 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:56:25.641 INFO kablam! 
Oct 13 12:56:25.641 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:56:25.641 INFO kablam!    --> src/net/mod.rs:269:13
Oct 13 12:56:25.641 INFO kablam!     |
Oct 13 12:56:25.641 INFO kablam! 269 | /             events.unbounded_send(NetworkEvent::Connection(
Oct 13 12:56:25.641 INFO kablam! 270 | |                 peer_addr,
Oct 13 12:56:25.641 INFO kablam! 271 | |                 ConnectionState::Connected(tx),
Oct 13 12:56:25.641 INFO kablam! 272 | |             ));
Oct 13 12:56:25.641 INFO kablam!     | |_______________^
Oct 13 12:56:25.641 INFO kablam!     |
Oct 13 12:56:25.641 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:56:25.641 INFO kablam! 
Oct 13 12:56:25.664 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:56:25.664 INFO kablam!   --> src/utils.rs:65:9
Oct 13 12:56:25.664 INFO kablam!    |
Oct 13 12:56:25.664 INFO kablam! 65 | /         self.result_channel
Oct 13 12:56:25.664 INFO kablam! 66 | |             .send(t)
Oct 13 12:56:25.664 INFO kablam! 67 | |             // ISSUE #12: Explicitly swallow errors
Oct 13 12:56:25.664 INFO kablam! 68 | |             .map_err(|_| ());
Oct 13 12:56:25.664 INFO kablam!    | |_____________________________^
Oct 13 12:56:25.664 INFO kablam!    |
Oct 13 12:56:25.664 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:56:25.664 INFO kablam! 
Oct 13 12:56:25.968 INFO kablam! warning: unused variable: `path_type`
Oct 13 12:56:25.968 INFO kablam!    --> src/messaging/framing.rs:392:13
Oct 13 12:56:25.968 INFO kablam!     |
Oct 13 12:56:25.968 INFO kablam! 392 |         let path_type = PathType::Named as u8;
Oct 13 12:56:25.968 INFO kablam!     |             ^^^^^^^^^ help: consider using `_path_type` instead
Oct 13 12:56:25.968 INFO kablam!     |
Oct 13 12:56:25.968 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 12:56:25.968 INFO kablam! 
Oct 13 12:56:25.968 INFO kablam! warning: unused variable: `protocol`
Oct 13 12:56:25.968 INFO kablam!    --> src/messaging/framing.rs:393:13
Oct 13 12:56:25.968 INFO kablam!     |
Oct 13 12:56:25.968 INFO kablam! 393 |         let protocol = Transport::TCP as u8;
Oct 13 12:56:25.968 INFO kablam!     |             ^^^^^^^^ help: consider using `_protocol` instead
Oct 13 12:56:25.968 INFO kablam! 
Oct 13 12:56:25.968 INFO kablam! warning: unused variable: `address_type`
Oct 13 12:56:25.968 INFO kablam!    --> src/messaging/framing.rs:394:13
Oct 13 12:56:25.968 INFO kablam!     |
Oct 13 12:56:25.968 INFO kablam! 394 |         let address_type = AddressType::IPv4 as u8;
Oct 13 12:56:25.968 INFO kablam!     |             ^^^^^^^^^^^^ help: consider using `_address_type` instead
Oct 13 12:56:25.968 INFO kablam! 
Oct 13 12:56:27.028 INFO kablam! warning: constant item is never used: `MULTIPLICATIVE_DECREASE_NUM`
Oct 13 12:56:27.028 INFO kablam!   --> src/dispatch/lookup/gc.rs:12:5
Oct 13 12:56:27.028 INFO kablam!    |
Oct 13 12:56:27.028 INFO kablam! 12 |     pub const MULTIPLICATIVE_DECREASE_NUM: u64 = 1;
Oct 13 12:56:27.028 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:56:27.028 INFO kablam!    |
Oct 13 12:56:27.028 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 12:56:27.028 INFO kablam! 
Oct 13 12:56:27.032 INFO kablam! warning: variant is never constructed: `MIMD`
Oct 13 12:56:27.032 INFO kablam!   --> src/dispatch/lookup/gc.rs:35:5
Oct 13 12:56:27.032 INFO kablam!    |
Oct 13 12:56:27.032 INFO kablam! 35 |     MIMD, // multiplicative increase/multiplicative decrease
Oct 13 12:56:27.032 INFO kablam!    |     ^^^^
Oct 13 12:56:27.032 INFO kablam! 
Oct 13 12:56:27.032 INFO kablam! warning: method is never used: `new`
Oct 13 12:56:27.032 INFO kablam!   --> src/dispatch/lookup/gc.rs:55:5
Oct 13 12:56:27.032 INFO kablam!    |
Oct 13 12:56:27.032 INFO kablam! 55 | /     pub fn new(
Oct 13 12:56:27.032 INFO kablam! 56 | |         initial_interval: u64,
Oct 13 12:56:27.032 INFO kablam! 57 | |         min: u64,
Oct 13 12:56:27.032 INFO kablam! 58 | |         max: u64,
Oct 13 12:56:27.032 INFO kablam! ...  |
Oct 13 12:56:27.032 INFO kablam! 66 | |         }
Oct 13 12:56:27.032 INFO kablam! 67 | |     }
Oct 13 12:56:27.032 INFO kablam!    | |_____^
Oct 13 12:56:27.032 INFO kablam! 
Oct 13 12:56:27.032 INFO kablam! warning: method is never used: `exists`
Oct 13 12:56:27.032 INFO kablam!   --> src/dispatch/queue_manager.rs:62:5
Oct 13 12:56:27.032 INFO kablam!    |
Oct 13 12:56:27.032 INFO kablam! 62 |     pub fn exists(&self, dst: &SocketAddr) -> bool {
Oct 13 12:56:27.033 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:56:27.033 INFO kablam! 
Oct 13 12:56:27.033 INFO kablam! warning: variant is never constructed: `Domain`
Oct 13 12:56:27.033 INFO kablam!   --> src/messaging/framing.rs:43:5
Oct 13 12:56:27.033 INFO kablam!    |
Oct 13 12:56:27.033 INFO kablam! 43 |     Domain = 2,
Oct 13 12:56:27.033 INFO kablam!    |     ^^^^^^^^^^
Oct 13 12:56:27.033 INFO kablam! 
Oct 13 12:56:27.033 INFO kablam! warning: method is never used: `new`
Oct 13 12:56:27.033 INFO kablam!   --> src/net/mod.rs:72:5
Oct 13 12:56:27.033 INFO kablam!    |
Oct 13 12:56:27.033 INFO kablam! 72 |     pub fn new() -> Self {
Oct 13 12:56:27.033 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 12:56:27.033 INFO kablam! 
Oct 13 12:56:27.033 INFO kablam! warning: variant is never constructed: `Faulty`
Oct 13 12:56:27.033 INFO kablam!   --> src/supervision.rs:36:5
Oct 13 12:56:27.033 INFO kablam!    |
Oct 13 12:56:27.033 INFO kablam! 36 |     Faulty(Uuid),
Oct 13 12:56:27.033 INFO kablam!    |     ^^^^^^^^^^^^
Oct 13 12:56:27.033 INFO kablam! 
Oct 13 12:56:27.070 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:56:27.070 INFO kablam!    --> src/net/mod.rs:197:37
Oct 13 12:56:27.070 INFO kablam!     |
Oct 13 12:56:27.070 INFO kablam! 197 |                                     err_events.unbounded_send(NetworkEvent::Connection(addr, ConnectionState::Error(err)));
Oct 13 12:56:27.070 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:56:27.070 INFO kablam!     |
Oct 13 12:56:27.070 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 12:56:27.070 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:56:27.070 INFO kablam! 
Oct 13 12:56:27.072 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:56:27.072 INFO kablam!    --> src/net/mod.rs:206:29
Oct 13 12:56:27.072 INFO kablam!     |
Oct 13 12:56:27.072 INFO kablam! 206 | /                             events.unbounded_send(NetworkEvent::Connection(
Oct 13 12:56:27.072 INFO kablam! 207 | |                                 peer_addr,
Oct 13 12:56:27.072 INFO kablam! 208 | |                                 ConnectionState::Connected(tx),
Oct 13 12:56:27.072 INFO kablam! 209 | |                             ));
Oct 13 12:56:27.072 INFO kablam!     | |_______________________________^
Oct 13 12:56:27.072 INFO kablam!     |
Oct 13 12:56:27.072 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:56:27.072 INFO kablam! 
Oct 13 12:56:27.072 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:56:27.072 INFO kablam!    --> src/net/mod.rs:253:13
Oct 13 12:56:27.072 INFO kablam!     |
Oct 13 12:56:27.072 INFO kablam! 253 |             err_events.unbounded_send(NetworkEvent::Connection(addr, ConnectionState::Error(e)));
Oct 13 12:56:27.072 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:56:27.072 INFO kablam!     |
Oct 13 12:56:27.072 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:56:27.072 INFO kablam! 
Oct 13 12:56:27.075 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:56:27.075 INFO kablam!    --> src/net/mod.rs:269:13
Oct 13 12:56:27.075 INFO kablam!     |
Oct 13 12:56:27.075 INFO kablam! 269 | /             events.unbounded_send(NetworkEvent::Connection(
Oct 13 12:56:27.075 INFO kablam! 270 | |                 peer_addr,
Oct 13 12:56:27.075 INFO kablam! 271 | |                 ConnectionState::Connected(tx),
Oct 13 12:56:27.075 INFO kablam! 272 | |             ));
Oct 13 12:56:27.075 INFO kablam!     | |_______________^
Oct 13 12:56:27.075 INFO kablam!     |
Oct 13 12:56:27.075 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:56:27.075 INFO kablam! 
Oct 13 12:56:27.100 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 12:56:27.100 INFO kablam!   --> src/utils.rs:65:9
Oct 13 12:56:27.100 INFO kablam!    |
Oct 13 12:56:27.100 INFO kablam! 65 | /         self.result_channel
Oct 13 12:56:27.100 INFO kablam! 66 | |             .send(t)
Oct 13 12:56:27.100 INFO kablam! 67 | |             // ISSUE #12: Explicitly swallow errors
Oct 13 12:56:27.100 INFO kablam! 68 | |             .map_err(|_| ());
Oct 13 12:56:27.100 INFO kablam!    | |_____________________________^
Oct 13 12:56:27.100 INFO kablam!    |
Oct 13 12:56:27.100 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 12:56:27.100 INFO kablam! 
Oct 13 12:56:33.748 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 28.28s
Oct 13 12:56:33.764 INFO kablam! su: No module specific data is present
Oct 13 12:56:34.161 INFO running `"docker" "rm" "-f" "e579a72332bd87ab54cd2f370aec96b8cd457522fd1fa62fd60436fa57c13de1"`
Oct 13 12:56:34.258 INFO blam! e579a72332bd87ab54cd2f370aec96b8cd457522fd1fa62fd60436fa57c13de1