Oct 31 16:52:49.903 INFO testing walfie/rs-streams-test against 1.30.0 for beta-1.31-1
Oct 31 16:52:49.903 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Oct 31 16:52:50.351 INFO blam! d0f1d1f63db3ca12b814d61dec3f258182eb3e70b942f3731bce485d1e0de265
Oct 31 16:52:50.355 INFO running `"docker" "start" "-a" "d0f1d1f63db3ca12b814d61dec3f258182eb3e70b942f3731bce485d1e0de265"`
Oct 31 16:52:52.171 INFO kablam! usermod: no changes
Oct 31 16:52:52.267 INFO kablam!    Compiling libc v0.2.22
Oct 31 16:52:52.267 INFO kablam!    Compiling byteorder v1.0.0
Oct 31 16:52:52.267 INFO kablam!    Compiling log v0.3.7
Oct 31 16:52:52.276 INFO kablam!    Compiling futures v0.1.13
Oct 31 16:52:55.085 INFO kablam!    Compiling iovec v0.1.0
Oct 31 16:52:55.092 INFO kablam!    Compiling net2 v0.2.29
Oct 31 16:52:55.764 INFO kablam!    Compiling bytes v0.4.3
Oct 31 16:52:57.420 INFO kablam!    Compiling mio v0.6.7
Oct 31 16:53:01.939 INFO kablam!    Compiling tokio-io v0.1.1
Oct 31 16:53:03.468 INFO kablam!    Compiling tokio-core v0.1.7
Oct 31 16:53:06.747 INFO kablam!    Compiling streams v0.1.0 (/source)
Oct 31 16:53:07.167 INFO kablam! warning: function is never used: `new`
Oct 31 16:53:07.167 INFO kablam!   --> src/broadcast.rs:8:1
Oct 31 16:53:07.167 INFO kablam!    |
Oct 31 16:53:07.167 INFO kablam! 8  | / pub fn new<SubId, Sub, Msg, MsgStream, E>(messages: MsgStream)
Oct 31 16:53:07.167 INFO kablam! 9  | |     -> (SubscriptionManager<SubId, Sub, Msg>,
Oct 31 16:53:07.167 INFO kablam! 10 | |         Broadcast<SubId, Sub, EventStream<SubId, Sub, Msg, MsgStream>>)
Oct 31 16:53:07.167 INFO kablam! 11 | | where
Oct 31 16:53:07.167 INFO kablam! ...  |
Oct 31 16:53:07.167 INFO kablam! 29 | |     (manager, broadcast)
Oct 31 16:53:07.167 INFO kablam! 30 | | }
Oct 31 16:53:07.167 INFO kablam!    | |_^
Oct 31 16:53:07.167 INFO kablam!    |
Oct 31 16:53:07.167 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 16:53:07.167 INFO kablam! 
Oct 31 16:53:07.167 INFO kablam! warning: struct is never constructed: `EventStream`
Oct 31 16:53:07.167 INFO kablam!   --> src/broadcast.rs:33:1
Oct 31 16:53:07.167 INFO kablam!    |
Oct 31 16:53:07.167 INFO kablam! 33 | / pub struct EventStream<SubId, Sub, Msg, MsgStream>(
Oct 31 16:53:07.167 INFO kablam! 34 | |     Select<mpsc::UnboundedReceiver<Event<SubId, Sub, Msg>>,
Oct 31 16:53:07.167 INFO kablam! 35 | |             Map<MsgStream, fn(Msg) -> Event<SubId, Sub, Msg>>>
Oct 31 16:53:07.167 INFO kablam! 36 | | );
Oct 31 16:53:07.167 INFO kablam!    | |__^
Oct 31 16:53:07.167 INFO kablam! 
Oct 31 16:53:07.167 INFO kablam! warning: method is never used: `subscribe`
Oct 31 16:53:07.167 INFO kablam!   --> src/broadcast.rs:56:5
Oct 31 16:53:07.167 INFO kablam!    |
Oct 31 16:53:07.167 INFO kablam! 56 | /     fn subscribe
Oct 31 16:53:07.167 INFO kablam! 57 | |         (
Oct 31 16:53:07.167 INFO kablam! 58 | |         &self,
Oct 31 16:53:07.167 INFO kablam! 59 | |         id: SubId,
Oct 31 16:53:07.167 INFO kablam! ...  |
Oct 31 16:53:07.167 INFO kablam! 73 | |         )
Oct 31 16:53:07.167 INFO kablam! 74 | |     }
Oct 31 16:53:07.167 INFO kablam!    | |_____^
Oct 31 16:53:07.167 INFO kablam! 
Oct 31 16:53:07.167 INFO kablam! warning: variant is never constructed: `Subscribe`
Oct 31 16:53:07.168 INFO kablam!    --> src/broadcast.rs:110:5
Oct 31 16:53:07.168 INFO kablam!     |
Oct 31 16:53:07.168 INFO kablam! 110 |     Subscribe { id: SubId, subscriber: Sub },
Oct 31 16:53:07.168 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 16:53:07.168 INFO kablam! 
Oct 31 16:53:07.168 INFO kablam! warning: variant is never constructed: `Message`
Oct 31 16:53:07.168 INFO kablam!    --> src/broadcast.rs:112:5
Oct 31 16:53:07.168 INFO kablam!     |
Oct 31 16:53:07.168 INFO kablam! 112 |     Message(Msg),
Oct 31 16:53:07.168 INFO kablam!     |     ^^^^^^^^^^^^
Oct 31 16:53:07.168 INFO kablam! 
Oct 31 16:53:07.168 INFO kablam! warning: struct is never constructed: `Broadcast`
Oct 31 16:53:07.168 INFO kablam!    --> src/broadcast.rs:115:1
Oct 31 16:53:07.168 INFO kablam!     |
Oct 31 16:53:07.168 INFO kablam! 115 | pub struct Broadcast<SubId, Sub, EventsStream> {
Oct 31 16:53:07.168 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 16:53:07.168 INFO kablam! 
Oct 31 16:53:07.168 INFO kablam! warning: struct is never constructed: `Backlog`
Oct 31 16:53:07.168 INFO kablam!  --> src/backlog.rs:4:1
Oct 31 16:53:07.168 INFO kablam!   |
Oct 31 16:53:07.168 INFO kablam! 4 | struct Backlog<T> {
Oct 31 16:53:07.168 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Oct 31 16:53:07.168 INFO kablam! 
Oct 31 16:53:07.168 INFO kablam! warning: method is never used: `with_capacity`
Oct 31 16:53:07.168 INFO kablam!   --> src/backlog.rs:18:5
Oct 31 16:53:07.168 INFO kablam!    |
Oct 31 16:53:07.168 INFO kablam! 18 |     fn with_capacity(capacity: usize) -> Self {
Oct 31 16:53:07.168 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 16:53:07.168 INFO kablam! 
Oct 31 16:53:07.168 INFO kablam! warning: method is never used: `insert`
Oct 31 16:53:07.168 INFO kablam!   --> src/backlog.rs:32:5
Oct 31 16:53:07.168 INFO kablam!    |
Oct 31 16:53:07.168 INFO kablam! 32 |     fn insert(&mut self, item: T) {
Oct 31 16:53:07.168 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 16:53:07.168 INFO kablam! 
Oct 31 16:53:07.168 INFO kablam! warning: method is never used: `snapshot`
Oct 31 16:53:07.168 INFO kablam!   --> src/backlog.rs:42:5
Oct 31 16:53:07.168 INFO kablam!    |
Oct 31 16:53:07.168 INFO kablam! 42 |     fn snapshot(&self) -> Arc<Vec<T>> {
Oct 31 16:53:07.168 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 16:53:07.168 INFO kablam! 
Oct 31 16:53:08.419 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.22s
Oct 31 16:53:08.424 INFO kablam! su: No module specific data is present
Oct 31 16:53:09.207 INFO running `"docker" "rm" "-f" "d0f1d1f63db3ca12b814d61dec3f258182eb3e70b942f3731bce485d1e0de265"`
Oct 31 16:53:09.559 INFO blam! d0f1d1f63db3ca12b814d61dec3f258182eb3e70b942f3731bce485d1e0de265
Oct 31 16:53:09.564 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Oct 31 16:53:10.155 INFO blam! a73f441448b6a9a41031d7a233bd3faf7e6cda2836d48fab4b62334e360bbe34
Oct 31 16:53:10.157 INFO running `"docker" "start" "-a" "a73f441448b6a9a41031d7a233bd3faf7e6cda2836d48fab4b62334e360bbe34"`
Oct 31 16:53:11.505 INFO kablam! usermod: no changes
Oct 31 16:53:11.603 INFO kablam!    Compiling streams v0.1.0 (/source)
Oct 31 16:53:12.082 INFO kablam! warning: unused variable: `sub`
Oct 31 16:53:12.082 INFO kablam!    --> src/broadcast.rs:237:25
Oct 31 16:53:12.082 INFO kablam!     |
Oct 31 16:53:12.082 INFO kablam! 237 |                     let sub = manager.subscribe(1, tx);
Oct 31 16:53:12.082 INFO kablam!     |                         ^^^ help: consider using `_sub` instead
Oct 31 16:53:12.083 INFO kablam!     |
Oct 31 16:53:12.083 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 31 16:53:12.083 INFO kablam! 
Oct 31 16:53:13.850 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
Oct 31 16:53:13.853 INFO kablam! su: No module specific data is present
Oct 31 16:53:14.932 INFO running `"docker" "rm" "-f" "a73f441448b6a9a41031d7a233bd3faf7e6cda2836d48fab4b62334e360bbe34"`
Oct 31 16:53:15.275 INFO blam! a73f441448b6a9a41031d7a233bd3faf7e6cda2836d48fab4b62334e360bbe34
Oct 31 16:53:15.295 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Oct 31 16:53:15.789 INFO blam! 4a123771c704efcf2a37c0f10a1f84ff7844cbd5c6bac5c219052cf9e5943572
Oct 31 16:53:15.792 INFO running `"docker" "start" "-a" "4a123771c704efcf2a37c0f10a1f84ff7844cbd5c6bac5c219052cf9e5943572"`
Oct 31 16:53:16.602 INFO kablam! usermod: no changes
Oct 31 16:53:16.655 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Oct 31 16:53:16.655 INFO kablam!      Running /target/debug/deps/streams-1610c9c217c4201d
Oct 31 16:53:16.665 INFO blam! 
Oct 31 16:53:16.665 INFO blam! running 4 tests
Oct 31 16:53:16.666 INFO blam! test broadcast::test::unsubscribe_when_out_of_scope ... ok
Oct 31 16:53:16.666 INFO blam! test broadcast::test::test_broadcast ... ok
Oct 31 16:53:16.667 INFO blam! test backlog::test::multiple_overflows ... ok
Oct 31 16:53:16.667 INFO kablam! su: No module specific data is present
Oct 31 16:53:16.668 INFO blam! test backlog::test::maintain_initial_capacity ... ok
Oct 31 16:53:16.668 INFO blam! 
Oct 31 16:53:16.668 INFO blam! test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 31 16:53:16.668 INFO blam! 
Oct 31 16:53:17.171 INFO running `"docker" "rm" "-f" "4a123771c704efcf2a37c0f10a1f84ff7844cbd5c6bac5c219052cf9e5943572"`
Oct 31 16:53:17.515 INFO blam! 4a123771c704efcf2a37c0f10a1f84ff7844cbd5c6bac5c219052cf9e5943572
