Oct 21 12:23:48.597 INFO checking walfie/rs-streams-test against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192 Oct 21 12:23:48.597 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"` Oct 21 12:23:49.040 INFO blam! 5ff100d5ff0c9d73549624a8bafd6e724c06d78617fc504b5d2b01bd416bf9b5 Oct 21 12:23:49.048 INFO running `"docker" "start" "-a" "5ff100d5ff0c9d73549624a8bafd6e724c06d78617fc504b5d2b01bd416bf9b5"` Oct 21 12:23:50.168 INFO kablam! usermod: no changes Oct 21 12:23:50.280 INFO kablam! Checking futures v0.1.13 Oct 21 12:23:50.289 INFO kablam! Checking iovec v0.1.0 Oct 21 12:23:50.292 INFO kablam! Checking net2 v0.2.29 Oct 21 12:23:50.826 INFO kablam! Checking bytes v0.4.3 Oct 21 12:23:51.708 INFO kablam! Checking mio v0.6.7 Oct 21 12:23:54.948 INFO kablam! Checking tokio-io v0.1.1 Oct 21 12:23:55.968 INFO kablam! Checking tokio-core v0.1.7 Oct 21 12:23:57.313 INFO kablam! Checking streams v0.1.0 (/source) Oct 21 12:23:58.077 INFO kablam! warning: function is never used: `new` Oct 21 12:23:58.077 INFO kablam! --> src/broadcast.rs:8:1 Oct 21 12:23:58.078 INFO kablam! | Oct 21 12:23:58.078 INFO kablam! 8 | / pub fn new(messages: MsgStream) Oct 21 12:23:58.078 INFO kablam! 9 | | -> (SubscriptionManager, Oct 21 12:23:58.079 INFO kablam! 10 | | Broadcast>) Oct 21 12:23:58.079 INFO kablam! 11 | | where Oct 21 12:23:58.079 INFO kablam! ... | Oct 21 12:23:58.079 INFO kablam! 29 | | (manager, broadcast) Oct 21 12:23:58.080 INFO kablam! 30 | | } Oct 21 12:23:58.080 INFO kablam! | |_^ Oct 21 12:23:58.080 INFO kablam! | Oct 21 12:23:58.081 INFO kablam! = note: #[warn(dead_code)] on by default Oct 21 12:23:58.081 INFO kablam! Oct 21 12:23:58.081 INFO kablam! warning: struct is never constructed: `EventStream` Oct 21 12:23:58.081 INFO kablam! --> src/broadcast.rs:33:1 Oct 21 12:23:58.082 INFO kablam! | Oct 21 12:23:58.082 INFO kablam! 33 | / pub struct EventStream( Oct 21 12:23:58.082 INFO kablam! 34 | | Select>, Oct 21 12:23:58.082 INFO kablam! 35 | | Map Event>> Oct 21 12:23:58.083 INFO kablam! 36 | | ); Oct 21 12:23:58.083 INFO kablam! | |__^ Oct 21 12:23:58.083 INFO kablam! Oct 21 12:23:58.083 INFO kablam! warning: method is never used: `subscribe` Oct 21 12:23:58.084 INFO kablam! --> src/broadcast.rs:56:5 Oct 21 12:23:58.084 INFO kablam! | Oct 21 12:23:58.084 INFO kablam! 56 | / fn subscribe Oct 21 12:23:58.085 INFO kablam! 57 | | ( Oct 21 12:23:58.085 INFO kablam! 58 | | &self, Oct 21 12:23:58.085 INFO kablam! 59 | | id: SubId, Oct 21 12:23:58.085 INFO kablam! ... | Oct 21 12:23:58.086 INFO kablam! 73 | | ) Oct 21 12:23:58.086 INFO kablam! 74 | | } Oct 21 12:23:58.086 INFO kablam! | |_____^ Oct 21 12:23:58.086 INFO kablam! Oct 21 12:23:58.087 INFO kablam! warning: variant is never constructed: `Subscribe` Oct 21 12:23:58.087 INFO kablam! --> src/broadcast.rs:110:5 Oct 21 12:23:58.087 INFO kablam! | Oct 21 12:23:58.087 INFO kablam! 110 | Subscribe { id: SubId, subscriber: Sub }, Oct 21 12:23:58.088 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 12:23:58.088 INFO kablam! Oct 21 12:23:58.088 INFO kablam! warning: variant is never constructed: `Message` Oct 21 12:23:58.089 INFO kablam! --> src/broadcast.rs:112:5 Oct 21 12:23:58.089 INFO kablam! | Oct 21 12:23:58.089 INFO kablam! 112 | Message(Msg), Oct 21 12:23:58.089 INFO kablam! | ^^^^^^^^^^^^ Oct 21 12:23:58.090 INFO kablam! Oct 21 12:23:58.090 INFO kablam! warning: struct is never constructed: `Broadcast` Oct 21 12:23:58.090 INFO kablam! --> src/broadcast.rs:115:1 Oct 21 12:23:58.090 INFO kablam! | Oct 21 12:23:58.091 INFO kablam! 115 | pub struct Broadcast { Oct 21 12:23:58.091 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 12:23:58.091 INFO kablam! Oct 21 12:23:58.092 INFO kablam! warning: struct is never constructed: `Backlog` Oct 21 12:23:58.092 INFO kablam! --> src/backlog.rs:4:1 Oct 21 12:23:58.092 INFO kablam! | Oct 21 12:23:58.092 INFO kablam! 4 | struct Backlog { Oct 21 12:23:58.093 INFO kablam! | ^^^^^^^^^^^^^^^^^ Oct 21 12:23:58.093 INFO kablam! Oct 21 12:23:58.093 INFO kablam! warning: method is never used: `with_capacity` Oct 21 12:23:58.093 INFO kablam! --> src/backlog.rs:18:5 Oct 21 12:23:58.093 INFO kablam! | Oct 21 12:23:58.093 INFO kablam! 18 | fn with_capacity(capacity: usize) -> Self { Oct 21 12:23:58.093 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 12:23:58.093 INFO kablam! Oct 21 12:23:58.093 INFO kablam! warning: method is never used: `insert` Oct 21 12:23:58.093 INFO kablam! --> src/backlog.rs:32:5 Oct 21 12:23:58.094 INFO kablam! | Oct 21 12:23:58.094 INFO kablam! 32 | fn insert(&mut self, item: T) { Oct 21 12:23:58.094 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 12:23:58.094 INFO kablam! Oct 21 12:23:58.094 INFO kablam! warning: method is never used: `snapshot` Oct 21 12:23:58.094 INFO kablam! --> src/backlog.rs:42:5 Oct 21 12:23:58.094 INFO kablam! | Oct 21 12:23:58.094 INFO kablam! 42 | fn snapshot(&self) -> Arc> { Oct 21 12:23:58.094 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 12:23:58.094 INFO kablam! Oct 21 12:23:58.300 INFO kablam! warning: unused variable: `sub` Oct 21 12:23:58.300 INFO kablam! --> src/broadcast.rs:237:25 Oct 21 12:23:58.300 INFO kablam! | Oct 21 12:23:58.300 INFO kablam! 237 | let sub = manager.subscribe(1, tx); Oct 21 12:23:58.300 INFO kablam! | ^^^ help: consider using `_sub` instead Oct 21 12:23:58.300 INFO kablam! | Oct 21 12:23:58.300 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 21 12:23:58.300 INFO kablam! Oct 21 12:23:58.455 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 8.26s Oct 21 12:23:58.465 INFO kablam! su: No module specific data is present Oct 21 12:23:59.520 INFO running `"docker" "rm" "-f" "5ff100d5ff0c9d73549624a8bafd6e724c06d78617fc504b5d2b01bd416bf9b5"` Oct 21 12:23:59.828 INFO blam! 5ff100d5ff0c9d73549624a8bafd6e724c06d78617fc504b5d2b01bd416bf9b5