Aug 11 10:16:10.401 INFO checking kompact-0.4.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1 Aug 11 10:16:10.401 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 11 10:16:10.401 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 11 10:16:10.401 INFO running `"docker" "create" "-v" "/tmp/crater.HnfeFORpbbVM:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 11 10:16:10.646 INFO blam! 83baab7c2d5cdfc3211f71b84a6d48c526e7e604bfaa1c1825a71123fc1af74f Aug 11 10:16:10.648 INFO running `"docker" "start" "-a" "83baab7c2d5cdfc3211f71b84a6d48c526e7e604bfaa1c1825a71123fc1af74f"` Aug 11 10:16:11.741 INFO kablam! Checking slog v2.3.2 Aug 11 10:16:11.748 INFO kablam! Checking as_num v0.2.4 Aug 11 10:16:11.749 INFO kablam! Checking bitfields v0.1.0 Aug 11 10:16:11.749 INFO kablam! Checking oncemutex v0.1.1 Aug 11 10:16:11.751 INFO kablam! Checking uuid v0.4.0 Aug 11 10:16:11.751 INFO kablam! Checking tokio-retry v0.2.0 Aug 11 10:16:11.751 INFO kablam! Compiling kompact-component-derive v0.4.0 Aug 11 10:16:11.751 INFO kablam! Compiling kompact-actor-derive v0.4.0 Aug 11 10:16:15.210 INFO kablam! Checking spaniel v0.1.0 Aug 11 10:16:15.901 INFO kablam! Checking crossbeam-deque v0.5.2 Aug 11 10:16:18.694 INFO kablam! Checking slog-async v2.3.0 Aug 11 10:16:18.700 INFO kablam! Checking slog-term v2.4.0 Aug 11 10:16:19.148 INFO kablam! Checking executors v0.4.1 Aug 11 10:16:24.946 INFO kablam! Checking kompact v0.4.0 (file:///source) Aug 11 10:16:27.346 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: [] }) }] } Aug 11 10:16:27.388 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: [] }) }] } Aug 11 10:16:32.816 INFO kablam! warning: unused variable: `path_type` Aug 11 10:16:32.816 INFO kablam! --> src/messaging/framing.rs:392:13 Aug 11 10:16:32.816 INFO kablam! | Aug 11 10:16:32.816 INFO kablam! 392 | let path_type = PathType::Named as u8; Aug 11 10:16:32.816 INFO kablam! | ^^^^^^^^^ help: consider using `_path_type` instead Aug 11 10:16:32.816 INFO kablam! | Aug 11 10:16:32.816 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 11 10:16:32.816 INFO kablam! Aug 11 10:16:32.816 INFO kablam! warning: unused variable: `protocol` Aug 11 10:16:32.816 INFO kablam! --> src/messaging/framing.rs:393:13 Aug 11 10:16:32.816 INFO kablam! | Aug 11 10:16:32.816 INFO kablam! 393 | let protocol = Transport::TCP as u8; Aug 11 10:16:32.816 INFO kablam! | ^^^^^^^^ help: consider using `_protocol` instead Aug 11 10:16:32.816 INFO kablam! Aug 11 10:16:32.816 INFO kablam! warning: unused variable: `address_type` Aug 11 10:16:32.816 INFO kablam! --> src/messaging/framing.rs:394:13 Aug 11 10:16:32.816 INFO kablam! | Aug 11 10:16:32.816 INFO kablam! 394 | let address_type = AddressType::IPv4 as u8; Aug 11 10:16:32.816 INFO kablam! | ^^^^^^^^^^^^ help: consider using `_address_type` instead Aug 11 10:16:32.817 INFO kablam! Aug 11 10:16:33.070 INFO kablam! warning: constant item is never used: `MULTIPLICATIVE_DECREASE_NUM` Aug 11 10:16:33.070 INFO kablam! --> src/dispatch/lookup/gc.rs:12:5 Aug 11 10:16:33.070 INFO kablam! | Aug 11 10:16:33.070 INFO kablam! 12 | pub const MULTIPLICATIVE_DECREASE_NUM: u64 = 1; Aug 11 10:16:33.070 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 11 10:16:33.070 INFO kablam! | Aug 11 10:16:33.070 INFO kablam! = note: #[warn(dead_code)] on by default Aug 11 10:16:33.070 INFO kablam! Aug 11 10:16:33.070 INFO kablam! warning: variant is never constructed: `MIMD` Aug 11 10:16:33.070 INFO kablam! --> src/dispatch/lookup/gc.rs:35:5 Aug 11 10:16:33.071 INFO kablam! | Aug 11 10:16:33.071 INFO kablam! 35 | MIMD, // multiplicative increase/multiplicative decrease Aug 11 10:16:33.071 INFO kablam! | ^^^^ Aug 11 10:16:33.071 INFO kablam! Aug 11 10:16:33.071 INFO kablam! warning: method is never used: `new` Aug 11 10:16:33.071 INFO kablam! --> src/dispatch/lookup/gc.rs:55:5 Aug 11 10:16:33.071 INFO kablam! | Aug 11 10:16:33.071 INFO kablam! 55 | / pub fn new( Aug 11 10:16:33.071 INFO kablam! 56 | | initial_interval: u64, Aug 11 10:16:33.071 INFO kablam! 57 | | min: u64, Aug 11 10:16:33.071 INFO kablam! 58 | | max: u64, Aug 11 10:16:33.071 INFO kablam! ... | Aug 11 10:16:33.071 INFO kablam! 66 | | } Aug 11 10:16:33.071 INFO kablam! 67 | | } Aug 11 10:16:33.071 INFO kablam! | |_____^ Aug 11 10:16:33.071 INFO kablam! Aug 11 10:16:33.071 INFO kablam! warning: method is never used: `exists` Aug 11 10:16:33.071 INFO kablam! --> src/dispatch/queue_manager.rs:62:5 Aug 11 10:16:33.071 INFO kablam! | Aug 11 10:16:33.071 INFO kablam! 62 | pub fn exists(&self, dst: &SocketAddr) -> bool { Aug 11 10:16:33.071 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 11 10:16:33.071 INFO kablam! Aug 11 10:16:33.072 INFO kablam! warning: variant is never constructed: `Domain` Aug 11 10:16:33.072 INFO kablam! --> src/messaging/framing.rs:43:5 Aug 11 10:16:33.072 INFO kablam! | Aug 11 10:16:33.072 INFO kablam! 43 | Domain = 2, Aug 11 10:16:33.072 INFO kablam! | ^^^^^^^^^^ Aug 11 10:16:33.072 INFO kablam! Aug 11 10:16:33.072 INFO kablam! warning: method is never used: `new` Aug 11 10:16:33.072 INFO kablam! --> src/net/mod.rs:72:5 Aug 11 10:16:33.072 INFO kablam! | Aug 11 10:16:33.072 INFO kablam! 72 | pub fn new() -> Self { Aug 11 10:16:33.073 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 11 10:16:33.073 INFO kablam! Aug 11 10:16:33.073 INFO kablam! warning: variant is never constructed: `Faulty` Aug 11 10:16:33.073 INFO kablam! --> src/supervision.rs:36:5 Aug 11 10:16:33.073 INFO kablam! | Aug 11 10:16:33.073 INFO kablam! 36 | Faulty(Uuid), Aug 11 10:16:33.073 INFO kablam! | ^^^^^^^^^^^^ Aug 11 10:16:33.073 INFO kablam! Aug 11 10:16:33.250 INFO kablam! warning: unused `std::result::Result` which must be used Aug 11 10:16:33.250 INFO kablam! --> src/net/mod.rs:197:37 Aug 11 10:16:33.251 INFO kablam! | Aug 11 10:16:33.251 INFO kablam! 197 | err_events.unbounded_send(NetworkEvent::Connection(addr, ConnectionState::Error(err))); Aug 11 10:16:33.251 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 11 10:16:33.251 INFO kablam! | Aug 11 10:16:33.251 INFO kablam! = note: #[warn(unused_must_use)] on by default Aug 11 10:16:33.251 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 11 10:16:33.251 INFO kablam! Aug 11 10:16:33.251 INFO kablam! warning: unused `std::result::Result` which must be used Aug 11 10:16:33.251 INFO kablam! --> src/net/mod.rs:206:29 Aug 11 10:16:33.251 INFO kablam! | Aug 11 10:16:33.251 INFO kablam! 206 | / events.unbounded_send(NetworkEvent::Connection( Aug 11 10:16:33.252 INFO kablam! 207 | | peer_addr, Aug 11 10:16:33.252 INFO kablam! 208 | | ConnectionState::Connected(tx), Aug 11 10:16:33.252 INFO kablam! 209 | | )); Aug 11 10:16:33.252 INFO kablam! | |_______________________________^ Aug 11 10:16:33.252 INFO kablam! | Aug 11 10:16:33.252 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 11 10:16:33.252 INFO kablam! Aug 11 10:16:33.252 INFO kablam! warning: unused `std::result::Result` which must be used Aug 11 10:16:33.252 INFO kablam! --> src/net/mod.rs:253:13 Aug 11 10:16:33.252 INFO kablam! | Aug 11 10:16:33.252 INFO kablam! 253 | err_events.unbounded_send(NetworkEvent::Connection(addr, ConnectionState::Error(e))); Aug 11 10:16:33.252 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 11 10:16:33.252 INFO kablam! | Aug 11 10:16:33.252 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 11 10:16:33.252 INFO kablam! Aug 11 10:16:33.252 INFO kablam! warning: unused `std::result::Result` which must be used Aug 11 10:16:33.253 INFO kablam! --> src/net/mod.rs:269:13 Aug 11 10:16:33.253 INFO kablam! | Aug 11 10:16:33.253 INFO kablam! 269 | / events.unbounded_send(NetworkEvent::Connection( Aug 11 10:16:33.253 INFO kablam! 270 | | peer_addr, Aug 11 10:16:33.253 INFO kablam! 271 | | ConnectionState::Connected(tx), Aug 11 10:16:33.253 INFO kablam! 272 | | )); Aug 11 10:16:33.253 INFO kablam! | |_______________^ Aug 11 10:16:33.253 INFO kablam! | Aug 11 10:16:33.253 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 11 10:16:33.253 INFO kablam! Aug 11 10:16:33.296 INFO kablam! warning: unused `std::result::Result` which must be used Aug 11 10:16:33.296 INFO kablam! --> src/utils.rs:65:9 Aug 11 10:16:33.296 INFO kablam! | Aug 11 10:16:33.297 INFO kablam! 65 | / self.result_channel Aug 11 10:16:33.297 INFO kablam! 66 | | .send(t) Aug 11 10:16:33.297 INFO kablam! 67 | | // ISSUE #12: Explicitly swallow errors Aug 11 10:16:33.297 INFO kablam! 68 | | .map_err(|_| ()); Aug 11 10:16:33.297 INFO kablam! | |_____________________________^ Aug 11 10:16:33.297 INFO kablam! | Aug 11 10:16:33.297 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 11 10:16:33.297 INFO kablam! Aug 11 10:16:34.435 INFO kablam! warning: constant item is never used: `MULTIPLICATIVE_DECREASE_NUM` Aug 11 10:16:34.435 INFO kablam! --> src/dispatch/lookup/gc.rs:12:5 Aug 11 10:16:34.435 INFO kablam! | Aug 11 10:16:34.435 INFO kablam! 12 | pub const MULTIPLICATIVE_DECREASE_NUM: u64 = 1; Aug 11 10:16:34.435 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 11 10:16:34.435 INFO kablam! | Aug 11 10:16:34.435 INFO kablam! = note: #[warn(dead_code)] on by default Aug 11 10:16:34.435 INFO kablam! Aug 11 10:16:34.435 INFO kablam! warning: variant is never constructed: `MIMD` Aug 11 10:16:34.435 INFO kablam! --> src/dispatch/lookup/gc.rs:35:5 Aug 11 10:16:34.435 INFO kablam! | Aug 11 10:16:34.435 INFO kablam! 35 | MIMD, // multiplicative increase/multiplicative decrease Aug 11 10:16:34.435 INFO kablam! | ^^^^ Aug 11 10:16:34.435 INFO kablam! Aug 11 10:16:34.435 INFO kablam! warning: method is never used: `new` Aug 11 10:16:34.435 INFO kablam! --> src/dispatch/lookup/gc.rs:55:5 Aug 11 10:16:34.435 INFO kablam! | Aug 11 10:16:34.435 INFO kablam! 55 | / pub fn new( Aug 11 10:16:34.435 INFO kablam! 56 | | initial_interval: u64, Aug 11 10:16:34.435 INFO kablam! 57 | | min: u64, Aug 11 10:16:34.435 INFO kablam! 58 | | max: u64, Aug 11 10:16:34.435 INFO kablam! ... | Aug 11 10:16:34.435 INFO kablam! 66 | | } Aug 11 10:16:34.435 INFO kablam! 67 | | } Aug 11 10:16:34.435 INFO kablam! | |_____^ Aug 11 10:16:34.435 INFO kablam! Aug 11 10:16:34.436 INFO kablam! warning: method is never used: `exists` Aug 11 10:16:34.436 INFO kablam! --> src/dispatch/queue_manager.rs:62:5 Aug 11 10:16:34.436 INFO kablam! | Aug 11 10:16:34.436 INFO kablam! 62 | pub fn exists(&self, dst: &SocketAddr) -> bool { Aug 11 10:16:34.436 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 11 10:16:34.436 INFO kablam! Aug 11 10:16:34.437 INFO kablam! warning: variant is never constructed: `Domain` Aug 11 10:16:34.437 INFO kablam! --> src/messaging/framing.rs:43:5 Aug 11 10:16:34.437 INFO kablam! | Aug 11 10:16:34.437 INFO kablam! 43 | Domain = 2, Aug 11 10:16:34.437 INFO kablam! | ^^^^^^^^^^ Aug 11 10:16:34.437 INFO kablam! Aug 11 10:16:34.437 INFO kablam! warning: method is never used: `new` Aug 11 10:16:34.437 INFO kablam! --> src/net/mod.rs:72:5 Aug 11 10:16:34.437 INFO kablam! | Aug 11 10:16:34.437 INFO kablam! 72 | pub fn new() -> Self { Aug 11 10:16:34.437 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 11 10:16:34.437 INFO kablam! Aug 11 10:16:34.437 INFO kablam! warning: variant is never constructed: `Faulty` Aug 11 10:16:34.437 INFO kablam! --> src/supervision.rs:36:5 Aug 11 10:16:34.437 INFO kablam! | Aug 11 10:16:34.437 INFO kablam! 36 | Faulty(Uuid), Aug 11 10:16:34.437 INFO kablam! | ^^^^^^^^^^^^ Aug 11 10:16:34.437 INFO kablam! Aug 11 10:16:34.647 INFO kablam! warning: unused `std::result::Result` which must be used Aug 11 10:16:34.647 INFO kablam! --> src/net/mod.rs:197:37 Aug 11 10:16:34.647 INFO kablam! | Aug 11 10:16:34.647 INFO kablam! 197 | err_events.unbounded_send(NetworkEvent::Connection(addr, ConnectionState::Error(err))); Aug 11 10:16:34.647 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 11 10:16:34.647 INFO kablam! | Aug 11 10:16:34.647 INFO kablam! = note: #[warn(unused_must_use)] on by default Aug 11 10:16:34.647 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 11 10:16:34.647 INFO kablam! Aug 11 10:16:34.651 INFO kablam! warning: unused `std::result::Result` which must be used Aug 11 10:16:34.651 INFO kablam! --> src/net/mod.rs:206:29 Aug 11 10:16:34.652 INFO kablam! | Aug 11 10:16:34.652 INFO kablam! 206 | / events.unbounded_send(NetworkEvent::Connection( Aug 11 10:16:34.652 INFO kablam! 207 | | peer_addr, Aug 11 10:16:34.652 INFO kablam! 208 | | ConnectionState::Connected(tx), Aug 11 10:16:34.652 INFO kablam! 209 | | )); Aug 11 10:16:34.652 INFO kablam! | |_______________________________^ Aug 11 10:16:34.652 INFO kablam! | Aug 11 10:16:34.652 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 11 10:16:34.652 INFO kablam! Aug 11 10:16:34.656 INFO kablam! warning: unused `std::result::Result` which must be used Aug 11 10:16:34.656 INFO kablam! --> src/net/mod.rs:253:13 Aug 11 10:16:34.656 INFO kablam! | Aug 11 10:16:34.656 INFO kablam! 253 | err_events.unbounded_send(NetworkEvent::Connection(addr, ConnectionState::Error(e))); Aug 11 10:16:34.656 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 11 10:16:34.656 INFO kablam! | Aug 11 10:16:34.656 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 11 10:16:34.656 INFO kablam! Aug 11 10:16:34.660 INFO kablam! warning: unused `std::result::Result` which must be used Aug 11 10:16:34.660 INFO kablam! --> src/net/mod.rs:269:13 Aug 11 10:16:34.661 INFO kablam! | Aug 11 10:16:34.661 INFO kablam! 269 | / events.unbounded_send(NetworkEvent::Connection( Aug 11 10:16:34.661 INFO kablam! 270 | | peer_addr, Aug 11 10:16:34.661 INFO kablam! 271 | | ConnectionState::Connected(tx), Aug 11 10:16:34.661 INFO kablam! 272 | | )); Aug 11 10:16:34.661 INFO kablam! | |_______________^ Aug 11 10:16:34.661 INFO kablam! | Aug 11 10:16:34.661 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 11 10:16:34.661 INFO kablam! Aug 11 10:16:34.793 INFO kablam! warning: unused `std::result::Result` which must be used Aug 11 10:16:34.793 INFO kablam! --> src/utils.rs:65:9 Aug 11 10:16:34.793 INFO kablam! | Aug 11 10:16:34.793 INFO kablam! 65 | / self.result_channel Aug 11 10:16:34.793 INFO kablam! 66 | | .send(t) Aug 11 10:16:34.793 INFO kablam! 67 | | // ISSUE #12: Explicitly swallow errors Aug 11 10:16:34.793 INFO kablam! 68 | | .map_err(|_| ()); Aug 11 10:16:34.793 INFO kablam! | |_____________________________^ Aug 11 10:16:34.793 INFO kablam! | Aug 11 10:16:34.793 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 11 10:16:34.794 INFO kablam! Aug 11 10:16:36.712 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 25.27s Aug 11 10:16:36.729 INFO kablam! su: No module specific data is present Aug 11 10:16:37.745 INFO running `"docker" "rm" "-f" "83baab7c2d5cdfc3211f71b84a6d48c526e7e604bfaa1c1825a71123fc1af74f"` Aug 11 10:16:37.846 INFO blam! 83baab7c2d5cdfc3211f71b84a6d48c526e7e604bfaa1c1825a71123fc1af74f