Sep 21 00:29:52.284 INFO checking ws-0.7.8 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 00:29:52.284 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 00:29:52.284 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 00:29:52.511 INFO blam! 587a869f29e4ca9800fbbccc80aafae596cec4329fbc402949bf6796c1b6f646
Sep 21 00:29:52.513 INFO running `"docker" "start" "-a" "587a869f29e4ca9800fbbccc80aafae596cec4329fbc402949bf6796c1b6f646"`
Sep 21 00:29:53.694 INFO kablam! usermod: no changes
Sep 21 00:29:53.842 INFO kablam!     Checking ws v0.7.8 (/source)
Sep 21 00:29:54.688 INFO kablam! warning: expected a `std::ops::FnMut<(communication::Sender,)>` closure, found `F`
Sep 21 00:29:54.688 INFO kablam!   --> src/io.rs:32:16
Sep 21 00:29:54.688 INFO kablam!    |
Sep 21 00:29:54.688 INFO kablam! 32 | type Conn<F> = Connection<<F as Factory>::Handler>;
Sep 21 00:29:54.688 INFO kablam!    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected an `FnMut<(communication::Sender,)>` closure, found `F`
Sep 21 00:29:54.688 INFO kablam!    |
Sep 21 00:29:54.688 INFO kablam!    = note: #[warn(type_alias_missing_bounds)] on by default
Sep 21 00:29:54.688 INFO kablam!    = help: the trait `std::ops::FnMut<(communication::Sender,)>` is not implemented for `F`
Sep 21 00:29:54.688 INFO kablam!    = help: consider adding a `where F: std::ops::FnMut<(communication::Sender,)>` bound
Sep 21 00:29:54.688 INFO kablam!    = note: required because of the requirements on the impl of `factory::Factory` for `F`
Sep 21 00:29:54.688 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 21 00:29:54.688 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 21 00:29:54.688 INFO kablam! 
Sep 21 00:29:54.754 INFO kablam! warning: expected a `std::ops::FnMut<(communication::Sender,)>` closure, found `F`
Sep 21 00:29:54.754 INFO kablam!   --> src/io.rs:32:16
Sep 21 00:29:54.754 INFO kablam!    |
Sep 21 00:29:54.754 INFO kablam! 32 | type Conn<F> = Connection<<F as Factory>::Handler>;
Sep 21 00:29:54.754 INFO kablam!    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected an `FnMut<(communication::Sender,)>` closure, found `F`
Sep 21 00:29:54.754 INFO kablam!    |
Sep 21 00:29:54.754 INFO kablam!    = note: #[warn(type_alias_missing_bounds)] on by default
Sep 21 00:29:54.754 INFO kablam!    = help: the trait `std::ops::FnMut<(communication::Sender,)>` is not implemented for `F`
Sep 21 00:29:54.754 INFO kablam!    = help: consider adding a `where F: std::ops::FnMut<(communication::Sender,)>` bound
Sep 21 00:29:54.754 INFO kablam!    = note: required because of the requirements on the impl of `factory::Factory` for `F`
Sep 21 00:29:54.754 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 21 00:29:54.754 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 21 00:29:54.754 INFO kablam! 
Sep 21 00:30:03.288 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.57s
Sep 21 00:30:03.318 INFO kablam! su: No module specific data is present
Sep 21 00:30:04.097 INFO running `"docker" "rm" "-f" "587a869f29e4ca9800fbbccc80aafae596cec4329fbc402949bf6796c1b6f646"`
Sep 21 00:30:04.234 INFO blam! 587a869f29e4ca9800fbbccc80aafae596cec4329fbc402949bf6796c1b6f646