Nov 09 02:33:22.502 INFO checking walfie/rs-streams-test against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632 Nov 09 02:33:22.503 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 02:33:22.942 INFO blam! 3c975e936c54422ae6fe8508fdc5863226a9488d43a56d2df32b4a0789a62741 Nov 09 02:33:22.945 INFO running `"docker" "start" "-a" "3c975e936c54422ae6fe8508fdc5863226a9488d43a56d2df32b4a0789a62741"` Nov 09 02:33:25.395 INFO kablam! usermod: no changes Nov 09 02:33:25.543 INFO kablam! Checking libc v0.2.22 Nov 09 02:33:25.543 INFO kablam! Checking futures v0.1.13 Nov 09 02:33:26.895 INFO kablam! Checking iovec v0.1.0 Nov 09 02:33:26.895 INFO kablam! Checking net2 v0.2.29 Nov 09 02:33:27.463 INFO kablam! Checking bytes v0.4.3 Nov 09 02:33:28.364 INFO kablam! Checking mio v0.6.7 Nov 09 02:33:31.527 INFO kablam! Checking tokio-io v0.1.1 Nov 09 02:33:32.343 INFO kablam! Checking tokio-core v0.1.7 Nov 09 02:33:33.503 INFO kablam! Checking streams v0.1.0 (/source) Nov 09 02:33:34.255 INFO kablam! warning: function is never used: `new` Nov 09 02:33:34.255 INFO kablam! --> src/broadcast.rs:8:1 Nov 09 02:33:34.256 INFO kablam! | Nov 09 02:33:34.256 INFO kablam! 8 | / pub fn new(messages: MsgStream) Nov 09 02:33:34.256 INFO kablam! 9 | | -> (SubscriptionManager, Nov 09 02:33:34.256 INFO kablam! 10 | | Broadcast>) Nov 09 02:33:34.256 INFO kablam! 11 | | where Nov 09 02:33:34.256 INFO kablam! ... | Nov 09 02:33:34.256 INFO kablam! 29 | | (manager, broadcast) Nov 09 02:33:34.256 INFO kablam! 30 | | } Nov 09 02:33:34.256 INFO kablam! | |_^ Nov 09 02:33:34.256 INFO kablam! | Nov 09 02:33:34.256 INFO kablam! = note: #[warn(dead_code)] on by default Nov 09 02:33:34.256 INFO kablam! Nov 09 02:33:34.256 INFO kablam! warning: struct is never constructed: `EventStream` Nov 09 02:33:34.256 INFO kablam! --> src/broadcast.rs:33:1 Nov 09 02:33:34.256 INFO kablam! | Nov 09 02:33:34.256 INFO kablam! 33 | / pub struct EventStream( Nov 09 02:33:34.256 INFO kablam! 34 | | Select>, Nov 09 02:33:34.256 INFO kablam! 35 | | Map Event>> Nov 09 02:33:34.256 INFO kablam! 36 | | ); Nov 09 02:33:34.256 INFO kablam! | |__^ Nov 09 02:33:34.256 INFO kablam! Nov 09 02:33:34.256 INFO kablam! warning: method is never used: `subscribe` Nov 09 02:33:34.256 INFO kablam! --> src/broadcast.rs:56:5 Nov 09 02:33:34.256 INFO kablam! | Nov 09 02:33:34.256 INFO kablam! 56 | / fn subscribe Nov 09 02:33:34.256 INFO kablam! 57 | | ( Nov 09 02:33:34.256 INFO kablam! 58 | | &self, Nov 09 02:33:34.256 INFO kablam! 59 | | id: SubId, Nov 09 02:33:34.256 INFO kablam! ... | Nov 09 02:33:34.256 INFO kablam! 73 | | ) Nov 09 02:33:34.256 INFO kablam! 74 | | } Nov 09 02:33:34.256 INFO kablam! | |_____^ Nov 09 02:33:34.256 INFO kablam! Nov 09 02:33:34.256 INFO kablam! warning: variant is never constructed: `Subscribe` Nov 09 02:33:34.256 INFO kablam! --> src/broadcast.rs:110:5 Nov 09 02:33:34.256 INFO kablam! | Nov 09 02:33:34.256 INFO kablam! 110 | Subscribe { id: SubId, subscriber: Sub }, Nov 09 02:33:34.256 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 02:33:34.256 INFO kablam! Nov 09 02:33:34.256 INFO kablam! warning: variant is never constructed: `Message` Nov 09 02:33:34.256 INFO kablam! --> src/broadcast.rs:112:5 Nov 09 02:33:34.261 INFO kablam! | Nov 09 02:33:34.261 INFO kablam! 112 | Message(Msg), Nov 09 02:33:34.261 INFO kablam! | ^^^^^^^^^^^^ Nov 09 02:33:34.261 INFO kablam! Nov 09 02:33:34.261 INFO kablam! warning: struct is never constructed: `Broadcast` Nov 09 02:33:34.261 INFO kablam! --> src/broadcast.rs:115:1 Nov 09 02:33:34.261 INFO kablam! | Nov 09 02:33:34.261 INFO kablam! 115 | pub struct Broadcast { Nov 09 02:33:34.261 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 02:33:34.261 INFO kablam! Nov 09 02:33:34.261 INFO kablam! warning: struct is never constructed: `Backlog` Nov 09 02:33:34.261 INFO kablam! --> src/backlog.rs:4:1 Nov 09 02:33:34.261 INFO kablam! | Nov 09 02:33:34.261 INFO kablam! 4 | struct Backlog { Nov 09 02:33:34.261 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 09 02:33:34.261 INFO kablam! Nov 09 02:33:34.261 INFO kablam! warning: method is never used: `with_capacity` Nov 09 02:33:34.261 INFO kablam! --> src/backlog.rs:18:5 Nov 09 02:33:34.261 INFO kablam! | Nov 09 02:33:34.261 INFO kablam! 18 | fn with_capacity(capacity: usize) -> Self { Nov 09 02:33:34.261 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 02:33:34.261 INFO kablam! Nov 09 02:33:34.261 INFO kablam! warning: method is never used: `insert` Nov 09 02:33:34.261 INFO kablam! --> src/backlog.rs:32:5 Nov 09 02:33:34.261 INFO kablam! | Nov 09 02:33:34.261 INFO kablam! 32 | fn insert(&mut self, item: T) { Nov 09 02:33:34.261 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 02:33:34.261 INFO kablam! Nov 09 02:33:34.261 INFO kablam! warning: method is never used: `snapshot` Nov 09 02:33:34.261 INFO kablam! --> src/backlog.rs:42:5 Nov 09 02:33:34.261 INFO kablam! | Nov 09 02:33:34.261 INFO kablam! 42 | fn snapshot(&self) -> Arc> { Nov 09 02:33:34.261 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 02:33:34.261 INFO kablam! Nov 09 02:33:34.354 INFO kablam! warning: unused variable: `sub` Nov 09 02:33:34.354 INFO kablam! --> src/broadcast.rs:237:25 Nov 09 02:33:34.355 INFO kablam! | Nov 09 02:33:34.355 INFO kablam! 237 | let sub = manager.subscribe(1, tx); Nov 09 02:33:34.355 INFO kablam! | ^^^ help: consider using `_sub` instead Nov 09 02:33:34.355 INFO kablam! | Nov 09 02:33:34.355 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 09 02:33:34.355 INFO kablam! Nov 09 02:33:34.467 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 9.04s Nov 09 02:33:34.471 INFO kablam! su: No module specific data is present Nov 09 02:33:35.920 INFO running `"docker" "rm" "-f" "3c975e936c54422ae6fe8508fdc5863226a9488d43a56d2df32b4a0789a62741"` Nov 09 02:33:36.343 INFO blam! 3c975e936c54422ae6fe8508fdc5863226a9488d43a56d2df32b4a0789a62741