Sep 04 12:50:07.018 INFO checking kompact-0.4.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 12:50:07.018 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 12:50:07.018 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 12:50:07.238 INFO blam! 5ada9d29c42b8a90e359e94406824905e4a69bbd5d57f0db32d3fd7126519f5a
Sep 04 12:50:07.240 INFO running `"docker" "start" "-a" "5ada9d29c42b8a90e359e94406824905e4a69bbd5d57f0db32d3fd7126519f5a"`
Sep 04 12:50:08.233 INFO kablam!     Checking slog v2.3.3
Sep 04 12:50:08.233 INFO kablam!     Checking as_num v0.2.4
Sep 04 12:50:08.246 INFO kablam!     Checking oncemutex v0.1.1
Sep 04 12:50:08.263 INFO kablam!     Checking bitfields v0.1.0
Sep 04 12:50:08.304 INFO kablam!     Checking tokio-retry v0.2.0
Sep 04 12:50:08.321 INFO kablam!    Compiling kompact-component-derive v0.4.0
Sep 04 12:50:08.384 INFO kablam!    Compiling kompact-actor-derive v0.4.0
Sep 04 12:50:08.385 INFO kablam!     Checking spaniel v0.1.0
Sep 04 12:50:10.024 INFO kablam!     Checking executors v0.4.1
Sep 04 12:50:12.245 INFO kablam!     Checking slog-async v2.3.0
Sep 04 12:50:12.248 INFO kablam!     Checking slog-term v2.4.0
Sep 04 12:50:16.419 INFO kablam!     Checking kompact v0.4.0 (file:///source)
Sep 04 12:50:20.374 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: [] }) }] }
Sep 04 12:50:20.390 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: [] }) }] }
Sep 04 12:50:24.081 INFO kablam! warning: constant item is never used: `MULTIPLICATIVE_DECREASE_NUM`
Sep 04 12:50:24.082 INFO kablam!   --> src/dispatch/lookup/gc.rs:12:5
Sep 04 12:50:24.082 INFO kablam!    |
Sep 04 12:50:24.082 INFO kablam! 12 |     pub const MULTIPLICATIVE_DECREASE_NUM: u64 = 1;
Sep 04 12:50:24.082 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 12:50:24.082 INFO kablam!    |
Sep 04 12:50:24.082 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 12:50:24.082 INFO kablam! 
Sep 04 12:50:24.082 INFO kablam! warning: variant is never constructed: `MIMD`
Sep 04 12:50:24.082 INFO kablam!   --> src/dispatch/lookup/gc.rs:35:5
Sep 04 12:50:24.082 INFO kablam!    |
Sep 04 12:50:24.082 INFO kablam! 35 |     MIMD, // multiplicative increase/multiplicative decrease
Sep 04 12:50:24.082 INFO kablam!    |     ^^^^
Sep 04 12:50:24.082 INFO kablam! 
Sep 04 12:50:24.082 INFO kablam! warning: method is never used: `new`
Sep 04 12:50:24.082 INFO kablam!   --> src/dispatch/lookup/gc.rs:55:5
Sep 04 12:50:24.082 INFO kablam!    |
Sep 04 12:50:24.082 INFO kablam! 55 | /     pub fn new(
Sep 04 12:50:24.082 INFO kablam! 56 | |         initial_interval: u64,
Sep 04 12:50:24.082 INFO kablam! 57 | |         min: u64,
Sep 04 12:50:24.083 INFO kablam! 58 | |         max: u64,
Sep 04 12:50:24.083 INFO kablam! ...  |
Sep 04 12:50:24.083 INFO kablam! 66 | |         }
Sep 04 12:50:24.083 INFO kablam! 67 | |     }
Sep 04 12:50:24.083 INFO kablam!    | |_____^
Sep 04 12:50:24.083 INFO kablam! 
Sep 04 12:50:24.083 INFO kablam! warning: method is never used: `exists`
Sep 04 12:50:24.083 INFO kablam!   --> src/dispatch/queue_manager.rs:62:5
Sep 04 12:50:24.083 INFO kablam!    |
Sep 04 12:50:24.083 INFO kablam! 62 |     pub fn exists(&self, dst: &SocketAddr) -> bool {
Sep 04 12:50:24.083 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 12:50:24.083 INFO kablam! 
Sep 04 12:50:24.083 INFO kablam! warning: variant is never constructed: `Domain`
Sep 04 12:50:24.083 INFO kablam!   --> src/messaging/framing.rs:43:5
Sep 04 12:50:24.083 INFO kablam!    |
Sep 04 12:50:24.083 INFO kablam! 43 |     Domain = 2,
Sep 04 12:50:24.083 INFO kablam!    |     ^^^^^^^^^^
Sep 04 12:50:24.083 INFO kablam! 
Sep 04 12:50:24.083 INFO kablam! warning: method is never used: `new`
Sep 04 12:50:24.083 INFO kablam!   --> src/net/mod.rs:72:5
Sep 04 12:50:24.083 INFO kablam!    |
Sep 04 12:50:24.083 INFO kablam! 72 |     pub fn new() -> Self {
Sep 04 12:50:24.083 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 12:50:24.083 INFO kablam! 
Sep 04 12:50:24.083 INFO kablam! warning: variant is never constructed: `Faulty`
Sep 04 12:50:24.083 INFO kablam!   --> src/supervision.rs:36:5
Sep 04 12:50:24.083 INFO kablam!    |
Sep 04 12:50:24.083 INFO kablam! 36 |     Faulty(Uuid),
Sep 04 12:50:24.083 INFO kablam!    |     ^^^^^^^^^^^^
Sep 04 12:50:24.083 INFO kablam! 
Sep 04 12:50:24.149 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 12:50:24.149 INFO kablam!    --> src/net/mod.rs:197:37
Sep 04 12:50:24.149 INFO kablam!     |
Sep 04 12:50:24.149 INFO kablam! 197 |                                     err_events.unbounded_send(NetworkEvent::Connection(addr, ConnectionState::Error(err)));
Sep 04 12:50:24.149 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 12:50:24.149 INFO kablam!     |
Sep 04 12:50:24.149 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 04 12:50:24.149 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 12:50:24.149 INFO kablam! 
Sep 04 12:50:24.149 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 12:50:24.149 INFO kablam!    --> src/net/mod.rs:206:29
Sep 04 12:50:24.149 INFO kablam!     |
Sep 04 12:50:24.149 INFO kablam! 206 | /                             events.unbounded_send(NetworkEvent::Connection(
Sep 04 12:50:24.149 INFO kablam! 207 | |                                 peer_addr,
Sep 04 12:50:24.149 INFO kablam! 208 | |                                 ConnectionState::Connected(tx),
Sep 04 12:50:24.149 INFO kablam! 209 | |                             ));
Sep 04 12:50:24.149 INFO kablam!     | |_______________________________^
Sep 04 12:50:24.149 INFO kablam!     |
Sep 04 12:50:24.149 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 12:50:24.150 INFO kablam! 
Sep 04 12:50:24.150 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 12:50:24.150 INFO kablam!    --> src/net/mod.rs:253:13
Sep 04 12:50:24.150 INFO kablam!     |
Sep 04 12:50:24.150 INFO kablam! 253 |             err_events.unbounded_send(NetworkEvent::Connection(addr, ConnectionState::Error(e)));
Sep 04 12:50:24.150 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 12:50:24.150 INFO kablam!     |
Sep 04 12:50:24.150 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 12:50:24.150 INFO kablam! 
Sep 04 12:50:24.150 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 12:50:24.150 INFO kablam!    --> src/net/mod.rs:269:13
Sep 04 12:50:24.151 INFO kablam!     |
Sep 04 12:50:24.151 INFO kablam! 269 | /             events.unbounded_send(NetworkEvent::Connection(
Sep 04 12:50:24.151 INFO kablam! 270 | |                 peer_addr,
Sep 04 12:50:24.151 INFO kablam! 271 | |                 ConnectionState::Connected(tx),
Sep 04 12:50:24.151 INFO kablam! 272 | |             ));
Sep 04 12:50:24.151 INFO kablam!     | |_______________^
Sep 04 12:50:24.151 INFO kablam!     |
Sep 04 12:50:24.151 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 12:50:24.151 INFO kablam! 
Sep 04 12:50:24.196 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 12:50:24.196 INFO kablam!   --> src/utils.rs:65:9
Sep 04 12:50:24.196 INFO kablam!    |
Sep 04 12:50:24.196 INFO kablam! 65 | /         self.result_channel
Sep 04 12:50:24.196 INFO kablam! 66 | |             .send(t)
Sep 04 12:50:24.196 INFO kablam! 67 | |             // ISSUE #12: Explicitly swallow errors
Sep 04 12:50:24.196 INFO kablam! 68 | |             .map_err(|_| ());
Sep 04 12:50:24.196 INFO kablam!    | |_____________________________^
Sep 04 12:50:24.196 INFO kablam!    |
Sep 04 12:50:24.196 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 12:50:24.196 INFO kablam! 
Sep 04 12:50:24.232 INFO kablam! warning: unused variable: `path_type`
Sep 04 12:50:24.232 INFO kablam!    --> src/messaging/framing.rs:392:13
Sep 04 12:50:24.232 INFO kablam!     |
Sep 04 12:50:24.232 INFO kablam! 392 |         let path_type = PathType::Named as u8;
Sep 04 12:50:24.232 INFO kablam!     |             ^^^^^^^^^ help: consider using `_path_type` instead
Sep 04 12:50:24.232 INFO kablam!     |
Sep 04 12:50:24.232 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 04 12:50:24.232 INFO kablam! 
Sep 04 12:50:24.232 INFO kablam! warning: unused variable: `protocol`
Sep 04 12:50:24.232 INFO kablam!    --> src/messaging/framing.rs:393:13
Sep 04 12:50:24.232 INFO kablam!     |
Sep 04 12:50:24.232 INFO kablam! 393 |         let protocol = Transport::TCP as u8;
Sep 04 12:50:24.232 INFO kablam!     |             ^^^^^^^^ help: consider using `_protocol` instead
Sep 04 12:50:24.232 INFO kablam! 
Sep 04 12:50:24.233 INFO kablam! warning: unused variable: `address_type`
Sep 04 12:50:24.233 INFO kablam!    --> src/messaging/framing.rs:394:13
Sep 04 12:50:24.233 INFO kablam!     |
Sep 04 12:50:24.233 INFO kablam! 394 |         let address_type = AddressType::IPv4 as u8;
Sep 04 12:50:24.233 INFO kablam!     |             ^^^^^^^^^^^^ help: consider using `_address_type` instead
Sep 04 12:50:24.233 INFO kablam! 
Sep 04 12:50:25.351 INFO kablam! warning: constant item is never used: `MULTIPLICATIVE_DECREASE_NUM`
Sep 04 12:50:25.351 INFO kablam!   --> src/dispatch/lookup/gc.rs:12:5
Sep 04 12:50:25.351 INFO kablam!    |
Sep 04 12:50:25.351 INFO kablam! 12 |     pub const MULTIPLICATIVE_DECREASE_NUM: u64 = 1;
Sep 04 12:50:25.351 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 12:50:25.352 INFO kablam!    |
Sep 04 12:50:25.352 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 12:50:25.352 INFO kablam! 
Sep 04 12:50:25.352 INFO kablam! warning: variant is never constructed: `MIMD`
Sep 04 12:50:25.353 INFO kablam!   --> src/dispatch/lookup/gc.rs:35:5
Sep 04 12:50:25.353 INFO kablam!    |
Sep 04 12:50:25.353 INFO kablam! 35 |     MIMD, // multiplicative increase/multiplicative decrease
Sep 04 12:50:25.353 INFO kablam!    |     ^^^^
Sep 04 12:50:25.353 INFO kablam! 
Sep 04 12:50:25.353 INFO kablam! warning: method is never used: `new`
Sep 04 12:50:25.353 INFO kablam!   --> src/dispatch/lookup/gc.rs:55:5
Sep 04 12:50:25.353 INFO kablam!    |
Sep 04 12:50:25.353 INFO kablam! 55 | /     pub fn new(
Sep 04 12:50:25.353 INFO kablam! 56 | |         initial_interval: u64,
Sep 04 12:50:25.353 INFO kablam! 57 | |         min: u64,
Sep 04 12:50:25.353 INFO kablam! 58 | |         max: u64,
Sep 04 12:50:25.353 INFO kablam! ...  |
Sep 04 12:50:25.353 INFO kablam! 66 | |         }
Sep 04 12:50:25.353 INFO kablam! 67 | |     }
Sep 04 12:50:25.353 INFO kablam!    | |_____^
Sep 04 12:50:25.353 INFO kablam! 
Sep 04 12:50:25.353 INFO kablam! warning: method is never used: `exists`
Sep 04 12:50:25.353 INFO kablam!   --> src/dispatch/queue_manager.rs:62:5
Sep 04 12:50:25.353 INFO kablam!    |
Sep 04 12:50:25.353 INFO kablam! 62 |     pub fn exists(&self, dst: &SocketAddr) -> bool {
Sep 04 12:50:25.353 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 12:50:25.353 INFO kablam! 
Sep 04 12:50:25.353 INFO kablam! warning: variant is never constructed: `Domain`
Sep 04 12:50:25.353 INFO kablam!   --> src/messaging/framing.rs:43:5
Sep 04 12:50:25.353 INFO kablam!    |
Sep 04 12:50:25.354 INFO kablam! 43 |     Domain = 2,
Sep 04 12:50:25.354 INFO kablam!    |     ^^^^^^^^^^
Sep 04 12:50:25.354 INFO kablam! 
Sep 04 12:50:25.354 INFO kablam! warning: method is never used: `new`
Sep 04 12:50:25.354 INFO kablam!   --> src/net/mod.rs:72:5
Sep 04 12:50:25.354 INFO kablam!    |
Sep 04 12:50:25.354 INFO kablam! 72 |     pub fn new() -> Self {
Sep 04 12:50:25.354 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 12:50:25.354 INFO kablam! 
Sep 04 12:50:25.355 INFO kablam! warning: variant is never constructed: `Faulty`
Sep 04 12:50:25.355 INFO kablam!   --> src/supervision.rs:36:5
Sep 04 12:50:25.355 INFO kablam!    |
Sep 04 12:50:25.355 INFO kablam! 36 |     Faulty(Uuid),
Sep 04 12:50:25.355 INFO kablam!    |     ^^^^^^^^^^^^
Sep 04 12:50:25.355 INFO kablam! 
Sep 04 12:50:25.426 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 12:50:25.426 INFO kablam!    --> src/net/mod.rs:197:37
Sep 04 12:50:25.426 INFO kablam!     |
Sep 04 12:50:25.426 INFO kablam! 197 |                                     err_events.unbounded_send(NetworkEvent::Connection(addr, ConnectionState::Error(err)));
Sep 04 12:50:25.426 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 12:50:25.426 INFO kablam!     |
Sep 04 12:50:25.426 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 04 12:50:25.426 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 12:50:25.426 INFO kablam! 
Sep 04 12:50:25.426 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 12:50:25.426 INFO kablam!    --> src/net/mod.rs:206:29
Sep 04 12:50:25.426 INFO kablam!     |
Sep 04 12:50:25.426 INFO kablam! 206 | /                             events.unbounded_send(NetworkEvent::Connection(
Sep 04 12:50:25.426 INFO kablam! 207 | |                                 peer_addr,
Sep 04 12:50:25.426 INFO kablam! 208 | |                                 ConnectionState::Connected(tx),
Sep 04 12:50:25.426 INFO kablam! 209 | |                             ));
Sep 04 12:50:25.426 INFO kablam!     | |_______________________________^
Sep 04 12:50:25.426 INFO kablam!     |
Sep 04 12:50:25.426 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 12:50:25.426 INFO kablam! 
Sep 04 12:50:25.427 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 12:50:25.427 INFO kablam!    --> src/net/mod.rs:253:13
Sep 04 12:50:25.427 INFO kablam!     |
Sep 04 12:50:25.427 INFO kablam! 253 |             err_events.unbounded_send(NetworkEvent::Connection(addr, ConnectionState::Error(e)));
Sep 04 12:50:25.427 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 12:50:25.427 INFO kablam!     |
Sep 04 12:50:25.427 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 12:50:25.427 INFO kablam! 
Sep 04 12:50:25.427 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 12:50:25.427 INFO kablam!    --> src/net/mod.rs:269:13
Sep 04 12:50:25.427 INFO kablam!     |
Sep 04 12:50:25.427 INFO kablam! 269 | /             events.unbounded_send(NetworkEvent::Connection(
Sep 04 12:50:25.427 INFO kablam! 270 | |                 peer_addr,
Sep 04 12:50:25.428 INFO kablam! 271 | |                 ConnectionState::Connected(tx),
Sep 04 12:50:25.428 INFO kablam! 272 | |             ));
Sep 04 12:50:25.428 INFO kablam!     | |_______________^
Sep 04 12:50:25.428 INFO kablam!     |
Sep 04 12:50:25.428 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 12:50:25.428 INFO kablam! 
Sep 04 12:50:25.471 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 12:50:25.471 INFO kablam!   --> src/utils.rs:65:9
Sep 04 12:50:25.471 INFO kablam!    |
Sep 04 12:50:25.471 INFO kablam! 65 | /         self.result_channel
Sep 04 12:50:25.471 INFO kablam! 66 | |             .send(t)
Sep 04 12:50:25.471 INFO kablam! 67 | |             // ISSUE #12: Explicitly swallow errors
Sep 04 12:50:25.471 INFO kablam! 68 | |             .map_err(|_| ());
Sep 04 12:50:25.471 INFO kablam!    | |_____________________________^
Sep 04 12:50:25.471 INFO kablam!    |
Sep 04 12:50:25.471 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 12:50:25.471 INFO kablam! 
Sep 04 12:50:28.797 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.80s
Sep 04 12:50:28.815 INFO kablam! su: No module specific data is present
Sep 04 12:50:29.250 INFO running `"docker" "rm" "-f" "5ada9d29c42b8a90e359e94406824905e4a69bbd5d57f0db32d3fd7126519f5a"`
Sep 04 12:50:29.371 INFO blam! 5ada9d29c42b8a90e359e94406824905e4a69bbd5d57f0db32d3fd7126519f5a