Sep 02 09:27:37.343 INFO checking kompact-0.4.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 09:27:37.344 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 09:27:37.344 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 09:27:37.562 INFO blam! db18a0b48146f416a6ab93f615c5ac22c5f2538b7e666a751dc93e8c4d0d64ad
Sep 02 09:27:37.564 INFO running `"docker" "start" "-a" "db18a0b48146f416a6ab93f615c5ac22c5f2538b7e666a751dc93e8c4d0d64ad"`
Sep 02 09:27:38.567 INFO kablam!     Checking slog v2.3.3
Sep 02 09:27:38.567 INFO kablam!     Checking oncemutex v0.1.1
Sep 02 09:27:38.568 INFO kablam!     Checking bitfields v0.1.0
Sep 02 09:27:38.590 INFO kablam!     Checking as_num v0.2.4
Sep 02 09:27:38.610 INFO kablam!     Checking tokio-retry v0.2.0
Sep 02 09:27:38.622 INFO kablam!    Compiling kompact-component-derive v0.4.0
Sep 02 09:27:38.634 INFO kablam!    Compiling kompact-actor-derive v0.4.0
Sep 02 09:27:38.667 INFO kablam!     Checking spaniel v0.1.0
Sep 02 09:27:40.535 INFO kablam!     Checking executors v0.4.1
Sep 02 09:27:42.379 INFO kablam!     Checking slog-term v2.4.0
Sep 02 09:27:42.382 INFO kablam!     Checking slog-async v2.3.0
Sep 02 09:27:46.745 INFO kablam!     Checking kompact v0.4.0 (file:///source)
Sep 02 09:27:49.548 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 02 09:27:50.578 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 02 09:27:52.613 INFO kablam! warning: constant item is never used: `MULTIPLICATIVE_DECREASE_NUM`
Sep 02 09:27:52.613 INFO kablam!   --> src/dispatch/lookup/gc.rs:12:5
Sep 02 09:27:52.613 INFO kablam!    |
Sep 02 09:27:52.613 INFO kablam! 12 |     pub const MULTIPLICATIVE_DECREASE_NUM: u64 = 1;
Sep 02 09:27:52.613 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 09:27:52.613 INFO kablam!    |
Sep 02 09:27:52.613 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 09:27:52.613 INFO kablam! 
Sep 02 09:27:52.614 INFO kablam! warning: variant is never constructed: `MIMD`
Sep 02 09:27:52.614 INFO kablam!   --> src/dispatch/lookup/gc.rs:35:5
Sep 02 09:27:52.614 INFO kablam!    |
Sep 02 09:27:52.614 INFO kablam! 35 |     MIMD, // multiplicative increase/multiplicative decrease
Sep 02 09:27:52.614 INFO kablam!    |     ^^^^
Sep 02 09:27:52.614 INFO kablam! 
Sep 02 09:27:52.614 INFO kablam! warning: method is never used: `new`
Sep 02 09:27:52.614 INFO kablam!   --> src/dispatch/lookup/gc.rs:55:5
Sep 02 09:27:52.614 INFO kablam!    |
Sep 02 09:27:52.614 INFO kablam! 55 | /     pub fn new(
Sep 02 09:27:52.614 INFO kablam! 56 | |         initial_interval: u64,
Sep 02 09:27:52.614 INFO kablam! 57 | |         min: u64,
Sep 02 09:27:52.614 INFO kablam! 58 | |         max: u64,
Sep 02 09:27:52.614 INFO kablam! ...  |
Sep 02 09:27:52.614 INFO kablam! 66 | |         }
Sep 02 09:27:52.614 INFO kablam! 67 | |     }
Sep 02 09:27:52.614 INFO kablam!    | |_____^
Sep 02 09:27:52.614 INFO kablam! 
Sep 02 09:27:52.615 INFO kablam! warning: method is never used: `exists`
Sep 02 09:27:52.615 INFO kablam!   --> src/dispatch/queue_manager.rs:62:5
Sep 02 09:27:52.615 INFO kablam!    |
Sep 02 09:27:52.615 INFO kablam! 62 |     pub fn exists(&self, dst: &SocketAddr) -> bool {
Sep 02 09:27:52.615 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 09:27:52.615 INFO kablam! 
Sep 02 09:27:52.615 INFO kablam! warning: variant is never constructed: `Domain`
Sep 02 09:27:52.615 INFO kablam!   --> src/messaging/framing.rs:43:5
Sep 02 09:27:52.615 INFO kablam!    |
Sep 02 09:27:52.615 INFO kablam! 43 |     Domain = 2,
Sep 02 09:27:52.615 INFO kablam!    |     ^^^^^^^^^^
Sep 02 09:27:52.615 INFO kablam! 
Sep 02 09:27:52.615 INFO kablam! warning: method is never used: `new`
Sep 02 09:27:52.615 INFO kablam!   --> src/net/mod.rs:72:5
Sep 02 09:27:52.615 INFO kablam!    |
Sep 02 09:27:52.615 INFO kablam! 72 |     pub fn new() -> Self {
Sep 02 09:27:52.615 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 02 09:27:52.615 INFO kablam! 
Sep 02 09:27:52.615 INFO kablam! warning: variant is never constructed: `Faulty`
Sep 02 09:27:52.615 INFO kablam!   --> src/supervision.rs:36:5
Sep 02 09:27:52.615 INFO kablam!    |
Sep 02 09:27:52.615 INFO kablam! 36 |     Faulty(Uuid),
Sep 02 09:27:52.615 INFO kablam!    |     ^^^^^^^^^^^^
Sep 02 09:27:52.615 INFO kablam! 
Sep 02 09:27:52.670 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 09:27:52.670 INFO kablam!    --> src/net/mod.rs:197:37
Sep 02 09:27:52.670 INFO kablam!     |
Sep 02 09:27:52.670 INFO kablam! 197 |                                     err_events.unbounded_send(NetworkEvent::Connection(addr, ConnectionState::Error(err)));
Sep 02 09:27:52.670 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 09:27:52.670 INFO kablam!     |
Sep 02 09:27:52.670 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 02 09:27:52.670 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 09:27:52.670 INFO kablam! 
Sep 02 09:27:52.671 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 09:27:52.671 INFO kablam!    --> src/net/mod.rs:206:29
Sep 02 09:27:52.671 INFO kablam!     |
Sep 02 09:27:52.671 INFO kablam! 206 | /                             events.unbounded_send(NetworkEvent::Connection(
Sep 02 09:27:52.671 INFO kablam! 207 | |                                 peer_addr,
Sep 02 09:27:52.671 INFO kablam! 208 | |                                 ConnectionState::Connected(tx),
Sep 02 09:27:52.671 INFO kablam! 209 | |                             ));
Sep 02 09:27:52.671 INFO kablam!     | |_______________________________^
Sep 02 09:27:52.671 INFO kablam!     |
Sep 02 09:27:52.671 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 09:27:52.671 INFO kablam! 
Sep 02 09:27:52.671 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 09:27:52.671 INFO kablam!    --> src/net/mod.rs:253:13
Sep 02 09:27:52.671 INFO kablam!     |
Sep 02 09:27:52.671 INFO kablam! 253 |             err_events.unbounded_send(NetworkEvent::Connection(addr, ConnectionState::Error(e)));
Sep 02 09:27:52.671 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 09:27:52.672 INFO kablam!     |
Sep 02 09:27:52.672 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 09:27:52.672 INFO kablam! 
Sep 02 09:27:52.672 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 09:27:52.672 INFO kablam!    --> src/net/mod.rs:269:13
Sep 02 09:27:52.672 INFO kablam!     |
Sep 02 09:27:52.672 INFO kablam! 269 | /             events.unbounded_send(NetworkEvent::Connection(
Sep 02 09:27:52.672 INFO kablam! 270 | |                 peer_addr,
Sep 02 09:27:52.672 INFO kablam! 271 | |                 ConnectionState::Connected(tx),
Sep 02 09:27:52.672 INFO kablam! 272 | |             ));
Sep 02 09:27:52.672 INFO kablam!     | |_______________^
Sep 02 09:27:52.672 INFO kablam!     |
Sep 02 09:27:52.673 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 09:27:52.673 INFO kablam! 
Sep 02 09:27:52.716 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 09:27:52.716 INFO kablam!   --> src/utils.rs:65:9
Sep 02 09:27:52.717 INFO kablam!    |
Sep 02 09:27:52.717 INFO kablam! 65 | /         self.result_channel
Sep 02 09:27:52.717 INFO kablam! 66 | |             .send(t)
Sep 02 09:27:52.717 INFO kablam! 67 | |             // ISSUE #12: Explicitly swallow errors
Sep 02 09:27:52.717 INFO kablam! 68 | |             .map_err(|_| ());
Sep 02 09:27:52.717 INFO kablam!    | |_____________________________^
Sep 02 09:27:52.717 INFO kablam!    |
Sep 02 09:27:52.717 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 09:27:52.717 INFO kablam! 
Sep 02 09:27:54.709 INFO kablam! warning: unused variable: `path_type`
Sep 02 09:27:54.709 INFO kablam!    --> src/messaging/framing.rs:392:13
Sep 02 09:27:54.709 INFO kablam!     |
Sep 02 09:27:54.709 INFO kablam! 392 |         let path_type = PathType::Named as u8;
Sep 02 09:27:54.709 INFO kablam!     |             ^^^^^^^^^ help: consider using `_path_type` instead
Sep 02 09:27:54.709 INFO kablam!     |
Sep 02 09:27:54.709 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 02 09:27:54.709 INFO kablam! 
Sep 02 09:27:54.710 INFO kablam! warning: unused variable: `protocol`
Sep 02 09:27:54.710 INFO kablam!    --> src/messaging/framing.rs:393:13
Sep 02 09:27:54.710 INFO kablam!     |
Sep 02 09:27:54.710 INFO kablam! 393 |         let protocol = Transport::TCP as u8;
Sep 02 09:27:54.710 INFO kablam!     |             ^^^^^^^^ help: consider using `_protocol` instead
Sep 02 09:27:54.710 INFO kablam! 
Sep 02 09:27:54.710 INFO kablam! warning: unused variable: `address_type`
Sep 02 09:27:54.710 INFO kablam!    --> src/messaging/framing.rs:394:13
Sep 02 09:27:54.710 INFO kablam!     |
Sep 02 09:27:54.710 INFO kablam! 394 |         let address_type = AddressType::IPv4 as u8;
Sep 02 09:27:54.710 INFO kablam!     |             ^^^^^^^^^^^^ help: consider using `_address_type` instead
Sep 02 09:27:54.710 INFO kablam! 
Sep 02 09:27:55.823 INFO kablam! warning: constant item is never used: `MULTIPLICATIVE_DECREASE_NUM`
Sep 02 09:27:55.823 INFO kablam!   --> src/dispatch/lookup/gc.rs:12:5
Sep 02 09:27:55.823 INFO kablam!    |
Sep 02 09:27:55.823 INFO kablam! 12 |     pub const MULTIPLICATIVE_DECREASE_NUM: u64 = 1;
Sep 02 09:27:55.823 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 09:27:55.823 INFO kablam!    |
Sep 02 09:27:55.823 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 09:27:55.823 INFO kablam! 
Sep 02 09:27:55.824 INFO kablam! warning: variant is never constructed: `MIMD`
Sep 02 09:27:55.824 INFO kablam!   --> src/dispatch/lookup/gc.rs:35:5
Sep 02 09:27:55.824 INFO kablam!    |
Sep 02 09:27:55.824 INFO kablam! 35 |     MIMD, // multiplicative increase/multiplicative decrease
Sep 02 09:27:55.824 INFO kablam!    |     ^^^^
Sep 02 09:27:55.824 INFO kablam! 
Sep 02 09:27:55.824 INFO kablam! warning: method is never used: `new`
Sep 02 09:27:55.825 INFO kablam!   --> src/dispatch/lookup/gc.rs:55:5
Sep 02 09:27:55.825 INFO kablam!    |
Sep 02 09:27:55.825 INFO kablam! 55 | /     pub fn new(
Sep 02 09:27:55.825 INFO kablam! 56 | |         initial_interval: u64,
Sep 02 09:27:55.825 INFO kablam! 57 | |         min: u64,
Sep 02 09:27:55.825 INFO kablam! 58 | |         max: u64,
Sep 02 09:27:55.825 INFO kablam! ...  |
Sep 02 09:27:55.825 INFO kablam! 66 | |         }
Sep 02 09:27:55.825 INFO kablam! 67 | |     }
Sep 02 09:27:55.825 INFO kablam!    | |_____^
Sep 02 09:27:55.825 INFO kablam! 
Sep 02 09:27:55.825 INFO kablam! warning: method is never used: `exists`
Sep 02 09:27:55.825 INFO kablam!   --> src/dispatch/queue_manager.rs:62:5
Sep 02 09:27:55.825 INFO kablam!    |
Sep 02 09:27:55.825 INFO kablam! 62 |     pub fn exists(&self, dst: &SocketAddr) -> bool {
Sep 02 09:27:55.825 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 09:27:55.825 INFO kablam! 
Sep 02 09:27:55.825 INFO kablam! warning: variant is never constructed: `Domain`
Sep 02 09:27:55.825 INFO kablam!   --> src/messaging/framing.rs:43:5
Sep 02 09:27:55.825 INFO kablam!    |
Sep 02 09:27:55.825 INFO kablam! 43 |     Domain = 2,
Sep 02 09:27:55.825 INFO kablam!    |     ^^^^^^^^^^
Sep 02 09:27:55.825 INFO kablam! 
Sep 02 09:27:55.825 INFO kablam! warning: method is never used: `new`
Sep 02 09:27:55.825 INFO kablam!   --> src/net/mod.rs:72:5
Sep 02 09:27:55.825 INFO kablam!    |
Sep 02 09:27:55.825 INFO kablam! 72 |     pub fn new() -> Self {
Sep 02 09:27:55.825 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 02 09:27:55.825 INFO kablam! 
Sep 02 09:27:55.826 INFO kablam! warning: variant is never constructed: `Faulty`
Sep 02 09:27:55.826 INFO kablam!   --> src/supervision.rs:36:5
Sep 02 09:27:55.826 INFO kablam!    |
Sep 02 09:27:55.826 INFO kablam! 36 |     Faulty(Uuid),
Sep 02 09:27:55.826 INFO kablam!    |     ^^^^^^^^^^^^
Sep 02 09:27:55.826 INFO kablam! 
Sep 02 09:27:55.899 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 09:27:55.899 INFO kablam!    --> src/net/mod.rs:197:37
Sep 02 09:27:55.899 INFO kablam!     |
Sep 02 09:27:55.899 INFO kablam! 197 |                                     err_events.unbounded_send(NetworkEvent::Connection(addr, ConnectionState::Error(err)));
Sep 02 09:27:55.899 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 09:27:55.899 INFO kablam!     |
Sep 02 09:27:55.899 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 02 09:27:55.899 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 09:27:55.899 INFO kablam! 
Sep 02 09:27:55.900 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 09:27:55.900 INFO kablam!    --> src/net/mod.rs:206:29
Sep 02 09:27:55.900 INFO kablam!     |
Sep 02 09:27:55.900 INFO kablam! 206 | /                             events.unbounded_send(NetworkEvent::Connection(
Sep 02 09:27:55.900 INFO kablam! 207 | |                                 peer_addr,
Sep 02 09:27:55.900 INFO kablam! 208 | |                                 ConnectionState::Connected(tx),
Sep 02 09:27:55.900 INFO kablam! 209 | |                             ));
Sep 02 09:27:55.900 INFO kablam!     | |_______________________________^
Sep 02 09:27:55.900 INFO kablam!     |
Sep 02 09:27:55.900 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 09:27:55.900 INFO kablam! 
Sep 02 09:27:55.900 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 09:27:55.900 INFO kablam!    --> src/net/mod.rs:253:13
Sep 02 09:27:55.900 INFO kablam!     |
Sep 02 09:27:55.900 INFO kablam! 253 |             err_events.unbounded_send(NetworkEvent::Connection(addr, ConnectionState::Error(e)));
Sep 02 09:27:55.900 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 09:27:55.900 INFO kablam!     |
Sep 02 09:27:55.900 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 09:27:55.900 INFO kablam! 
Sep 02 09:27:55.901 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 09:27:55.901 INFO kablam!    --> src/net/mod.rs:269:13
Sep 02 09:27:55.901 INFO kablam!     |
Sep 02 09:27:55.901 INFO kablam! 269 | /             events.unbounded_send(NetworkEvent::Connection(
Sep 02 09:27:55.901 INFO kablam! 270 | |                 peer_addr,
Sep 02 09:27:55.901 INFO kablam! 271 | |                 ConnectionState::Connected(tx),
Sep 02 09:27:55.901 INFO kablam! 272 | |             ));
Sep 02 09:27:55.901 INFO kablam!     | |_______________^
Sep 02 09:27:55.901 INFO kablam!     |
Sep 02 09:27:55.901 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 09:27:55.901 INFO kablam! 
Sep 02 09:27:55.945 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 09:27:55.946 INFO kablam!   --> src/utils.rs:65:9
Sep 02 09:27:55.946 INFO kablam!    |
Sep 02 09:27:55.946 INFO kablam! 65 | /         self.result_channel
Sep 02 09:27:55.946 INFO kablam! 66 | |             .send(t)
Sep 02 09:27:55.946 INFO kablam! 67 | |             // ISSUE #12: Explicitly swallow errors
Sep 02 09:27:55.946 INFO kablam! 68 | |             .map_err(|_| ());
Sep 02 09:27:55.946 INFO kablam!    | |_____________________________^
Sep 02 09:27:55.946 INFO kablam!    |
Sep 02 09:27:55.946 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 09:27:55.946 INFO kablam! 
Sep 02 09:27:58.073 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.72s
Sep 02 09:27:58.087 INFO kablam! su: No module specific data is present
Sep 02 09:27:58.594 INFO running `"docker" "rm" "-f" "db18a0b48146f416a6ab93f615c5ac22c5f2538b7e666a751dc93e8c4d0d64ad"`
Sep 02 09:27:58.684 INFO blam! db18a0b48146f416a6ab93f615c5ac22c5f2538b7e666a751dc93e8c4d0d64ad