Nov 30 21:17:54.841 INFO testing walfie/rs-streams-test against 1.30.1 for beta-1.31-5
Nov 30 21:17:54.842 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 21:17:55.465 INFO [stdout] ee09b143603229ec1b6d6a101364347f274c4635837c38c5b3e4f444e5e27de8
Nov 30 21:17:55.468 INFO running `"docker" "start" "-a" "ee09b143603229ec1b6d6a101364347f274c4635837c38c5b3e4f444e5e27de8"`
Nov 30 21:17:57.515 INFO [stderr] usermod: no changes
Nov 30 21:17:57.623 INFO [stderr]    Compiling cfg-if v0.1.0
Nov 30 21:17:57.627 INFO [stderr]    Compiling futures v0.1.13
Nov 30 21:17:57.639 INFO [stderr]    Compiling lazycell v0.4.0
Nov 30 21:17:57.659 INFO [stderr]    Compiling log v0.3.7
Nov 30 21:17:57.679 INFO [stderr]    Compiling iovec v0.1.0
Nov 30 21:17:58.316 INFO [stderr]    Compiling net2 v0.2.29
Nov 30 21:17:58.583 INFO [stderr]    Compiling bytes v0.4.3
Nov 30 21:18:00.911 INFO [stderr]    Compiling mio v0.6.7
Nov 30 21:18:06.459 INFO [stderr]    Compiling tokio-io v0.1.1
Nov 30 21:18:07.537 INFO [stderr]    Compiling tokio-core v0.1.7
Nov 30 21:18:10.679 INFO [stderr]    Compiling streams v0.1.0 (/source)
Nov 30 21:18:11.184 INFO [stderr] warning: function is never used: `new`
Nov 30 21:18:11.184 INFO [stderr]   --> src/broadcast.rs:8:1
Nov 30 21:18:11.184 INFO [stderr]    |
Nov 30 21:18:11.184 INFO [stderr] 8  | / pub fn new<SubId, Sub, Msg, MsgStream, E>(messages: MsgStream)
Nov 30 21:18:11.185 INFO [stderr] 9  | |     -> (SubscriptionManager<SubId, Sub, Msg>,
Nov 30 21:18:11.185 INFO [stderr] 10 | |         Broadcast<SubId, Sub, EventStream<SubId, Sub, Msg, MsgStream>>)
Nov 30 21:18:11.185 INFO [stderr] 11 | | where
Nov 30 21:18:11.186 INFO [stderr] ...  |
Nov 30 21:18:11.186 INFO [stderr] 29 | |     (manager, broadcast)
Nov 30 21:18:11.186 INFO [stderr] 30 | | }
Nov 30 21:18:11.187 INFO [stderr]    | |_^
Nov 30 21:18:11.187 INFO [stderr]    |
Nov 30 21:18:11.187 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 21:18:11.188 INFO [stderr] 
Nov 30 21:18:11.188 INFO [stderr] warning: struct is never constructed: `EventStream`
Nov 30 21:18:11.188 INFO [stderr]   --> src/broadcast.rs:33:1
Nov 30 21:18:11.188 INFO [stderr]    |
Nov 30 21:18:11.189 INFO [stderr] 33 | / pub struct EventStream<SubId, Sub, Msg, MsgStream>(
Nov 30 21:18:11.189 INFO [stderr] 34 | |     Select<mpsc::UnboundedReceiver<Event<SubId, Sub, Msg>>,
Nov 30 21:18:11.190 INFO [stderr] 35 | |             Map<MsgStream, fn(Msg) -> Event<SubId, Sub, Msg>>>
Nov 30 21:18:11.190 INFO [stderr] 36 | | );
Nov 30 21:18:11.190 INFO [stderr]    | |__^
Nov 30 21:18:11.190 INFO [stderr] 
Nov 30 21:18:11.191 INFO [stderr] warning: method is never used: `subscribe`
Nov 30 21:18:11.191 INFO [stderr]   --> src/broadcast.rs:56:5
Nov 30 21:18:11.191 INFO [stderr]    |
Nov 30 21:18:11.192 INFO [stderr] 56 | /     fn subscribe
Nov 30 21:18:11.192 INFO [stderr] 57 | |         (
Nov 30 21:18:11.200 INFO [stderr] 58 | |         &self,
Nov 30 21:18:11.200 INFO [stderr] 59 | |         id: SubId,
Nov 30 21:18:11.200 INFO [stderr] ...  |
Nov 30 21:18:11.201 INFO [stderr] 73 | |         )
Nov 30 21:18:11.201 INFO [stderr] 74 | |     }
Nov 30 21:18:11.201 INFO [stderr]    | |_____^
Nov 30 21:18:11.202 INFO [stderr] 
Nov 30 21:18:11.202 INFO [stderr] warning: variant is never constructed: `Subscribe`
Nov 30 21:18:11.202 INFO [stderr]    --> src/broadcast.rs:110:5
Nov 30 21:18:11.202 INFO [stderr]     |
Nov 30 21:18:11.203 INFO [stderr] 110 |     Subscribe { id: SubId, subscriber: Sub },
Nov 30 21:18:11.203 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 21:18:11.203 INFO [stderr] 
Nov 30 21:18:11.204 INFO [stderr] warning: variant is never constructed: `Message`
Nov 30 21:18:11.204 INFO [stderr]    --> src/broadcast.rs:112:5
Nov 30 21:18:11.204 INFO [stderr]     |
Nov 30 21:18:11.205 INFO [stderr] 112 |     Message(Msg),
Nov 30 21:18:11.205 INFO [stderr]     |     ^^^^^^^^^^^^
Nov 30 21:18:11.205 INFO [stderr] 
Nov 30 21:18:11.205 INFO [stderr] warning: struct is never constructed: `Broadcast`
Nov 30 21:18:11.206 INFO [stderr]    --> src/broadcast.rs:115:1
Nov 30 21:18:11.206 INFO [stderr]     |
Nov 30 21:18:11.206 INFO [stderr] 115 | pub struct Broadcast<SubId, Sub, EventsStream> {
Nov 30 21:18:11.207 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 21:18:11.207 INFO [stderr] 
Nov 30 21:18:11.207 INFO [stderr] warning: struct is never constructed: `Backlog`
Nov 30 21:18:11.208 INFO [stderr]  --> src/backlog.rs:4:1
Nov 30 21:18:11.208 INFO [stderr]   |
Nov 30 21:18:11.208 INFO [stderr] 4 | struct Backlog<T> {
Nov 30 21:18:11.208 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Nov 30 21:18:11.209 INFO [stderr] 
Nov 30 21:18:11.209 INFO [stderr] warning: method is never used: `with_capacity`
Nov 30 21:18:11.209 INFO [stderr]   --> src/backlog.rs:18:5
Nov 30 21:18:11.210 INFO [stderr]    |
Nov 30 21:18:11.210 INFO [stderr] 18 |     fn with_capacity(capacity: usize) -> Self {
Nov 30 21:18:11.210 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 21:18:11.211 INFO [stderr] 
Nov 30 21:18:11.211 INFO [stderr] warning: method is never used: `insert`
Nov 30 21:18:11.211 INFO [stderr]   --> src/backlog.rs:32:5
Nov 30 21:18:11.211 INFO [stderr]    |
Nov 30 21:18:11.212 INFO [stderr] 32 |     fn insert(&mut self, item: T) {
Nov 30 21:18:11.212 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 21:18:11.212 INFO [stderr] 
Nov 30 21:18:11.212 INFO [stderr] warning: method is never used: `snapshot`
Nov 30 21:18:11.213 INFO [stderr]   --> src/backlog.rs:42:5
Nov 30 21:18:11.213 INFO [stderr]    |
Nov 30 21:18:11.213 INFO [stderr] 42 |     fn snapshot(&self) -> Arc<Vec<T>> {
Nov 30 21:18:11.213 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 21:18:11.214 INFO [stderr] 
Nov 30 21:18:12.587 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.04s
Nov 30 21:18:12.595 INFO [stderr] su: No module specific data is present
Nov 30 21:18:13.719 INFO running `"docker" "inspect" "ee09b143603229ec1b6d6a101364347f274c4635837c38c5b3e4f444e5e27de8"`
Nov 30 21:18:14.019 INFO running `"docker" "rm" "-f" "ee09b143603229ec1b6d6a101364347f274c4635837c38c5b3e4f444e5e27de8"`
Nov 30 21:18:14.351 INFO [stdout] ee09b143603229ec1b6d6a101364347f274c4635837c38c5b3e4f444e5e27de8
Nov 30 21:18:14.361 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 21:18:14.976 INFO [stdout] b5f0e8dc22101dffb0f96f61ad914315f810e185147b28d06bf719fcc0fef14a
Nov 30 21:18:14.978 INFO running `"docker" "start" "-a" "b5f0e8dc22101dffb0f96f61ad914315f810e185147b28d06bf719fcc0fef14a"`
Nov 30 21:18:16.007 INFO [stderr] usermod: no changes
Nov 30 21:18:16.135 INFO [stderr]    Compiling streams v0.1.0 (/source)
Nov 30 21:18:16.723 INFO [stderr] warning: unused variable: `sub`
Nov 30 21:18:16.723 INFO [stderr]    --> src/broadcast.rs:237:25
Nov 30 21:18:16.723 INFO [stderr]     |
Nov 30 21:18:16.723 INFO [stderr] 237 |                     let sub = manager.subscribe(1, tx);
Nov 30 21:18:16.723 INFO [stderr]     |                         ^^^ help: consider using `_sub` instead
Nov 30 21:18:16.723 INFO [stderr]     |
Nov 30 21:18:16.723 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 21:18:16.723 INFO [stderr] 
Nov 30 21:18:18.565 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.53s
Nov 30 21:18:18.580 INFO [stderr] su: No module specific data is present
Nov 30 21:18:19.537 INFO running `"docker" "inspect" "b5f0e8dc22101dffb0f96f61ad914315f810e185147b28d06bf719fcc0fef14a"`
Nov 30 21:18:19.801 INFO running `"docker" "rm" "-f" "b5f0e8dc22101dffb0f96f61ad914315f810e185147b28d06bf719fcc0fef14a"`
Nov 30 21:18:20.127 INFO [stdout] b5f0e8dc22101dffb0f96f61ad914315f810e185147b28d06bf719fcc0fef14a
Nov 30 21:18:20.136 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 21:18:20.653 INFO [stdout] 737ac8a6ec0f34e7109360ea68e8b2af88d8118aea4cda894957ae089a36aeff
Nov 30 21:18:20.655 INFO running `"docker" "start" "-a" "737ac8a6ec0f34e7109360ea68e8b2af88d8118aea4cda894957ae089a36aeff"`
Nov 30 21:18:23.231 INFO [stderr] usermod: no changes
Nov 30 21:18:23.378 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Nov 30 21:18:23.383 INFO [stdout] 
Nov 30 21:18:23.383 INFO [stdout] running 4 tests
Nov 30 21:18:23.383 INFO [stdout] test broadcast::test::unsubscribe_when_out_of_scope ... ok
Nov 30 21:18:23.383 INFO [stdout] test broadcast::test::test_broadcast ... ok
Nov 30 21:18:23.383 INFO [stdout] test backlog::test::multiple_overflows ... ok
Nov 30 21:18:23.383 INFO [stdout] test backlog::test::maintain_initial_capacity ... ok
Nov 30 21:18:23.383 INFO [stdout] 
Nov 30 21:18:23.383 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 30 21:18:23.383 INFO [stdout] 
Nov 30 21:18:23.383 INFO [stderr]      Running /target/debug/deps/streams-4b3c6db9c76a8cbe
Nov 30 21:18:23.387 INFO [stderr] su: No module specific data is present
Nov 30 21:18:24.820 INFO running `"docker" "inspect" "737ac8a6ec0f34e7109360ea68e8b2af88d8118aea4cda894957ae089a36aeff"`
Nov 30 21:18:25.194 INFO running `"docker" "rm" "-f" "737ac8a6ec0f34e7109360ea68e8b2af88d8118aea4cda894957ae089a36aeff"`
Nov 30 21:18:25.609 INFO [stdout] 737ac8a6ec0f34e7109360ea68e8b2af88d8118aea4cda894957ae089a36aeff
