Nov 06 11:24:07.289 INFO checking walfie/rs-streams-test against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687 Nov 06 11:24:07.289 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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"` Nov 06 11:24:07.766 INFO blam! 30125c62f113d9ef2a714eec549e6a89c2639f192ba2e6b3e52f314ca138525e Nov 06 11:24:07.768 INFO running `"docker" "start" "-a" "30125c62f113d9ef2a714eec549e6a89c2639f192ba2e6b3e52f314ca138525e"` Nov 06 11:24:09.703 INFO kablam! usermod: no changes Nov 06 11:24:09.809 INFO kablam! Checking lazycell v0.4.0 Nov 06 11:24:09.811 INFO kablam! Checking iovec v0.1.0 Nov 06 11:24:09.821 INFO kablam! Checking net2 v0.2.29 Nov 06 11:24:10.508 INFO kablam! Checking bytes v0.4.3 Nov 06 11:24:11.006 INFO kablam! Checking mio v0.6.7 Nov 06 11:24:12.035 INFO kablam! Checking tokio-io v0.1.1 Nov 06 11:24:13.613 INFO kablam! Checking tokio-core v0.1.7 Nov 06 11:24:14.721 INFO kablam! Checking streams v0.1.0 (/source) Nov 06 11:24:15.413 INFO kablam! warning: function is never used: `new` Nov 06 11:24:15.413 INFO kablam! --> src/broadcast.rs:8:1 Nov 06 11:24:15.414 INFO kablam! | Nov 06 11:24:15.414 INFO kablam! 8 | / pub fn new(messages: MsgStream) Nov 06 11:24:15.415 INFO kablam! 9 | | -> (SubscriptionManager, Nov 06 11:24:15.415 INFO kablam! 10 | | Broadcast>) Nov 06 11:24:15.415 INFO kablam! 11 | | where Nov 06 11:24:15.415 INFO kablam! ... | Nov 06 11:24:15.416 INFO kablam! 29 | | (manager, broadcast) Nov 06 11:24:15.416 INFO kablam! 30 | | } Nov 06 11:24:15.416 INFO kablam! | |_^ Nov 06 11:24:15.416 INFO kablam! | Nov 06 11:24:15.417 INFO kablam! = note: #[warn(dead_code)] on by default Nov 06 11:24:15.417 INFO kablam! Nov 06 11:24:15.424 INFO kablam! warning: struct is never constructed: `EventStream` Nov 06 11:24:15.425 INFO kablam! --> src/broadcast.rs:33:1 Nov 06 11:24:15.425 INFO kablam! | Nov 06 11:24:15.425 INFO kablam! 33 | / pub struct EventStream( Nov 06 11:24:15.425 INFO kablam! 34 | | Select>, Nov 06 11:24:15.426 INFO kablam! 35 | | Map Event>> Nov 06 11:24:15.426 INFO kablam! 36 | | ); Nov 06 11:24:15.426 INFO kablam! | |__^ Nov 06 11:24:15.426 INFO kablam! Nov 06 11:24:15.427 INFO kablam! warning: method is never used: `subscribe` Nov 06 11:24:15.427 INFO kablam! --> src/broadcast.rs:56:5 Nov 06 11:24:15.427 INFO kablam! | Nov 06 11:24:15.427 INFO kablam! 56 | / fn subscribe Nov 06 11:24:15.428 INFO kablam! 57 | | ( Nov 06 11:24:15.428 INFO kablam! 58 | | &self, Nov 06 11:24:15.428 INFO kablam! 59 | | id: SubId, Nov 06 11:24:15.428 INFO kablam! ... | Nov 06 11:24:15.429 INFO kablam! 73 | | ) Nov 06 11:24:15.429 INFO kablam! 74 | | } Nov 06 11:24:15.429 INFO kablam! | |_____^ Nov 06 11:24:15.429 INFO kablam! Nov 06 11:24:15.430 INFO kablam! warning: variant is never constructed: `Subscribe` Nov 06 11:24:15.430 INFO kablam! --> src/broadcast.rs:110:5 Nov 06 11:24:15.430 INFO kablam! | Nov 06 11:24:15.430 INFO kablam! 110 | Subscribe { id: SubId, subscriber: Sub }, Nov 06 11:24:15.431 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 11:24:15.431 INFO kablam! Nov 06 11:24:15.431 INFO kablam! warning: variant is never constructed: `Message` Nov 06 11:24:15.431 INFO kablam! --> src/broadcast.rs:112:5 Nov 06 11:24:15.432 INFO kablam! | Nov 06 11:24:15.432 INFO kablam! 112 | Message(Msg), Nov 06 11:24:15.432 INFO kablam! | ^^^^^^^^^^^^ Nov 06 11:24:15.433 INFO kablam! Nov 06 11:24:15.433 INFO kablam! warning: struct is never constructed: `Broadcast` Nov 06 11:24:15.433 INFO kablam! --> src/broadcast.rs:115:1 Nov 06 11:24:15.433 INFO kablam! | Nov 06 11:24:15.434 INFO kablam! 115 | pub struct Broadcast { Nov 06 11:24:15.434 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 11:24:15.434 INFO kablam! Nov 06 11:24:15.434 INFO kablam! warning: struct is never constructed: `Backlog` Nov 06 11:24:15.435 INFO kablam! --> src/backlog.rs:4:1 Nov 06 11:24:15.435 INFO kablam! | Nov 06 11:24:15.435 INFO kablam! 4 | struct Backlog { Nov 06 11:24:15.435 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 06 11:24:15.436 INFO kablam! Nov 06 11:24:15.436 INFO kablam! warning: method is never used: `with_capacity` Nov 06 11:24:15.436 INFO kablam! --> src/backlog.rs:18:5 Nov 06 11:24:15.437 INFO kablam! | Nov 06 11:24:15.437 INFO kablam! 18 | fn with_capacity(capacity: usize) -> Self { Nov 06 11:24:15.437 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 11:24:15.437 INFO kablam! Nov 06 11:24:15.438 INFO kablam! warning: method is never used: `insert` Nov 06 11:24:15.438 INFO kablam! --> src/backlog.rs:32:5 Nov 06 11:24:15.438 INFO kablam! | Nov 06 11:24:15.438 INFO kablam! 32 | fn insert(&mut self, item: T) { Nov 06 11:24:15.439 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 11:24:15.439 INFO kablam! Nov 06 11:24:15.439 INFO kablam! warning: method is never used: `snapshot` Nov 06 11:24:15.439 INFO kablam! --> src/backlog.rs:42:5 Nov 06 11:24:15.440 INFO kablam! | Nov 06 11:24:15.440 INFO kablam! 42 | fn snapshot(&self) -> Arc> { Nov 06 11:24:15.440 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 11:24:15.441 INFO kablam! Nov 06 11:24:15.737 INFO kablam! warning: unused variable: `sub` Nov 06 11:24:15.738 INFO kablam! --> src/broadcast.rs:237:25 Nov 06 11:24:15.738 INFO kablam! | Nov 06 11:24:15.739 INFO kablam! 237 | let sub = manager.subscribe(1, tx); Nov 06 11:24:15.739 INFO kablam! | ^^^ help: consider using `_sub` instead Nov 06 11:24:15.739 INFO kablam! | Nov 06 11:24:15.740 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 06 11:24:15.740 INFO kablam! Nov 06 11:24:15.848 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 6.11s Nov 06 11:24:15.852 INFO kablam! su: No module specific data is present Nov 06 11:24:16.949 INFO running `"docker" "rm" "-f" "30125c62f113d9ef2a714eec549e6a89c2639f192ba2e6b3e52f314ca138525e"` Nov 06 11:24:17.368 INFO blam! 30125c62f113d9ef2a714eec549e6a89c2639f192ba2e6b3e52f314ca138525e