[INFO] crate kompact 0.4.0 is already in cache [INFO] extracting crate kompact 0.4.0 into work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/kompact/0.4.0 [INFO] extracting crate kompact 0.4.0 into work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/kompact/0.4.0 [INFO] validating manifest of kompact-0.4.0 on toolchain master#d99a320cba42f661aebfa1293b7b2ec3603dda75 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of kompact-0.4.0 on toolchain try#e70472fc501b855c9080f3772432c10fe20b8866 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing kompact-0.4.0 [INFO] finished frobbing kompact-0.4.0 [INFO] frobbed toml for kompact-0.4.0 written to work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/kompact/0.4.0/Cargo.toml [INFO] started frobbing kompact-0.4.0 [INFO] finished frobbing kompact-0.4.0 [INFO] frobbed toml for kompact-0.4.0 written to work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/kompact/0.4.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking kompact-0.4.0 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/kompact/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] a738ed5065dc1bb90ae350aa844d39747a3af851598560a86d0719c26bb8d7e1 [INFO] running `"docker" "start" "-a" "a738ed5065dc1bb90ae350aa844d39747a3af851598560a86d0719c26bb8d7e1"` [INFO] [stderr] Compiling slog v2.4.1 [INFO] [stderr] Checking as_num v0.2.4 [INFO] [stderr] Checking bitfields v0.1.0 [INFO] [stderr] Checking synchronoise v0.4.0 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling kompact-component-derive v0.4.0 [INFO] [stderr] Compiling kompact-actor-derive v0.4.0 [INFO] [stderr] Checking tokio-retry v0.2.0 [INFO] [stderr] Checking uuid v0.4.0 [INFO] [stderr] Checking spaniel v0.1.0 [INFO] [stderr] Checking crossbeam-deque v0.5.2 [INFO] [stderr] Checking executors v0.4.1 [INFO] [stderr] Checking slog-async v2.3.0 [INFO] [stderr] Checking slog-term v2.4.0 [INFO] [stderr] Checking kompact v0.4.0 (/opt/crater/workdir) [INFO] [stdout] 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: [] }) }] } [INFO] [stdout] 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: [] }) }] } [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'tokio::net::ConnectFuture': use `tokio::net::tcp::ConnectFuture` instead [INFO] [stderr] --> src/net/mod.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | use tokio::net::ConnectFuture; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'tokio::net::ConnectFuture': use `tokio::net::tcp::ConnectFuture` instead [INFO] [stderr] --> src/net/mod.rs:226:19 [INFO] [stderr] | [INFO] [stderr] 226 | type Future = ConnectFuture; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'tokio::net::ConnectFuture': use `tokio::net::tcp::ConnectFuture` instead [INFO] [stderr] --> src/net/mod.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | use tokio::net::ConnectFuture; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'tokio::net::ConnectFuture': use `tokio::net::tcp::ConnectFuture` instead [INFO] [stderr] --> src/net/mod.rs:226:19 [INFO] [stderr] | [INFO] [stderr] 226 | type Future = ConnectFuture; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MULTIPLICATIVE_DECREASE_NUM` [INFO] [stderr] --> src/dispatch/lookup/gc.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | pub const MULTIPLICATIVE_DECREASE_NUM: u64 = 1; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `MIMD` [INFO] [stderr] --> src/dispatch/lookup/gc.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | MIMD, // multiplicative increase/multiplicative decrease [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/dispatch/lookup/gc.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | / pub fn new( [INFO] [stderr] 56 | | initial_interval: u64, [INFO] [stderr] 57 | | min: u64, [INFO] [stderr] 58 | | max: u64, [INFO] [stderr] ... | [INFO] [stderr] 66 | | } [INFO] [stderr] 67 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `exists` [INFO] [stderr] --> src/dispatch/queue_manager.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn exists(&self, dst: &SocketAddr) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Domain` [INFO] [stderr] --> src/messaging/framing.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | Domain = 2, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/net/mod.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Faulty` [INFO] [stderr] --> src/supervision.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | Faulty(Uuid), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/net/mod.rs:197:37 [INFO] [stderr] | [INFO] [stderr] 197 | err_events.unbounded_send(NetworkEvent::Connection(addr, ConnectionState::Error(err))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/net/mod.rs:206:29 [INFO] [stderr] | [INFO] [stderr] 206 | / events.unbounded_send(NetworkEvent::Connection( [INFO] [stderr] 207 | | peer_addr, [INFO] [stderr] 208 | | ConnectionState::Connected(tx), [INFO] [stderr] 209 | | )); [INFO] [stderr] | |_______________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/net/mod.rs:253:13 [INFO] [stderr] | [INFO] [stderr] 253 | err_events.unbounded_send(NetworkEvent::Connection(addr, ConnectionState::Error(e))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/net/mod.rs:269:13 [INFO] [stderr] | [INFO] [stderr] 269 | / events.unbounded_send(NetworkEvent::Connection( [INFO] [stderr] 270 | | peer_addr, [INFO] [stderr] 271 | | ConnectionState::Connected(tx), [INFO] [stderr] 272 | | )); [INFO] [stderr] | |_______________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/utils.rs:65:9 [INFO] [stderr] | [INFO] [stderr] 65 | / self.result_channel [INFO] [stderr] 66 | | .send(t) [INFO] [stderr] 67 | | // ISSUE #12: Explicitly swallow errors [INFO] [stderr] 68 | | .map_err(|_| ()); [INFO] [stderr] | |_____________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path_type` [INFO] [stderr] --> src/messaging/framing.rs:392:13 [INFO] [stderr] | [INFO] [stderr] 392 | let path_type = PathType::Named as u8; [INFO] [stderr] | ^^^^^^^^^ help: consider using `_path_type` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `protocol` [INFO] [stderr] --> src/messaging/framing.rs:393:13 [INFO] [stderr] | [INFO] [stderr] 393 | let protocol = Transport::TCP as u8; [INFO] [stderr] | ^^^^^^^^ help: consider using `_protocol` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `address_type` [INFO] [stderr] --> src/messaging/framing.rs:394:13 [INFO] [stderr] | [INFO] [stderr] 394 | let address_type = AddressType::IPv4 as u8; [INFO] [stderr] | ^^^^^^^^^^^^ help: consider using `_address_type` instead [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MULTIPLICATIVE_DECREASE_NUM` [INFO] [stderr] --> src/dispatch/lookup/gc.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | pub const MULTIPLICATIVE_DECREASE_NUM: u64 = 1; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `MIMD` [INFO] [stderr] --> src/dispatch/lookup/gc.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | MIMD, // multiplicative increase/multiplicative decrease [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/dispatch/lookup/gc.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | / pub fn new( [INFO] [stderr] 56 | | initial_interval: u64, [INFO] [stderr] 57 | | min: u64, [INFO] [stderr] 58 | | max: u64, [INFO] [stderr] ... | [INFO] [stderr] 66 | | } [INFO] [stderr] 67 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `exists` [INFO] [stderr] --> src/dispatch/queue_manager.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn exists(&self, dst: &SocketAddr) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Domain` [INFO] [stderr] --> src/messaging/framing.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | Domain = 2, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/net/mod.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Faulty` [INFO] [stderr] --> src/supervision.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | Faulty(Uuid), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/net/mod.rs:197:37 [INFO] [stderr] | [INFO] [stderr] 197 | err_events.unbounded_send(NetworkEvent::Connection(addr, ConnectionState::Error(err))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/net/mod.rs:206:29 [INFO] [stderr] | [INFO] [stderr] 206 | / events.unbounded_send(NetworkEvent::Connection( [INFO] [stderr] 207 | | peer_addr, [INFO] [stderr] 208 | | ConnectionState::Connected(tx), [INFO] [stderr] 209 | | )); [INFO] [stderr] | |_______________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/net/mod.rs:253:13 [INFO] [stderr] | [INFO] [stderr] 253 | err_events.unbounded_send(NetworkEvent::Connection(addr, ConnectionState::Error(e))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/net/mod.rs:269:13 [INFO] [stderr] | [INFO] [stderr] 269 | / events.unbounded_send(NetworkEvent::Connection( [INFO] [stderr] 270 | | peer_addr, [INFO] [stderr] 271 | | ConnectionState::Connected(tx), [INFO] [stderr] 272 | | )); [INFO] [stderr] | |_______________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/utils.rs:65:9 [INFO] [stderr] | [INFO] [stderr] 65 | / self.result_channel [INFO] [stderr] 66 | | .send(t) [INFO] [stderr] 67 | | // ISSUE #12: Explicitly swallow errors [INFO] [stderr] 68 | | .map_err(|_| ()); [INFO] [stderr] | |_____________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.89s [INFO] running `"docker" "inspect" "a738ed5065dc1bb90ae350aa844d39747a3af851598560a86d0719c26bb8d7e1"` [INFO] running `"docker" "rm" "-f" "a738ed5065dc1bb90ae350aa844d39747a3af851598560a86d0719c26bb8d7e1"` [INFO] [stdout] a738ed5065dc1bb90ae350aa844d39747a3af851598560a86d0719c26bb8d7e1