Sep 21 04:27:31.135 INFO checking rotor-carbon-0.7.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394 Sep 21 04:27:31.135 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets Sep 21 04:27:31.135 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/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 04:27:31.319 INFO blam! 0a86c0dc4a4ffc67c74d0c4d7a2db021de5afafedbad0876f5039b8099a80440 Sep 21 04:27:31.320 INFO running `"docker" "start" "-a" "0a86c0dc4a4ffc67c74d0c4d7a2db021de5afafedbad0876f5039b8099a80440"` Sep 21 04:27:32.180 INFO kablam! usermod: no changes Sep 21 04:27:32.296 INFO kablam! Checking rotor-carbon v0.7.0 (/source) Sep 21 04:27:33.268 INFO kablam! warning: the trait bound `S: rotor_stream::ActiveStream` is not satisfied Sep 21 04:27:33.268 INFO kablam! --> src/lib.rs:55:22 Sep 21 04:27:33.268 INFO kablam! | Sep 21 04:27:33.268 INFO kablam! 55 | pub type Fsm = Mutexed>>; Sep 21 04:27:33.268 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `rotor_stream::ActiveStream` is not implemented for `S` Sep 21 04:27:33.268 INFO kablam! | Sep 21 04:27:33.278 INFO kablam! = note: #[warn(type_alias_missing_bounds)] on by default Sep 21 04:27:33.278 INFO kablam! = help: consider adding a `where S: rotor_stream::ActiveStream` bound Sep 21 04:27:33.278 INFO kablam! = help: missing bounds in type aliases were previously allowed Sep 21 04:27:33.278 INFO kablam! = help: this is a hard error in Rust 2018 Sep 21 04:27:33.278 INFO kablam! Sep 21 04:27:33.419 INFO kablam! warning: the trait bound `S: rotor_stream::ActiveStream` is not satisfied Sep 21 04:27:33.419 INFO kablam! warning: variable does not need to be mutable Sep 21 04:27:33.419 INFO kablam! --> src/sender.rs:19:17 Sep 21 04:27:33.419 INFO kablam! | Sep 21 04:27:33.419 INFO kablam! 19 | let mut buf = trans.output(); Sep 21 04:27:33.419 INFO kablam! | ----^^^ Sep 21 04:27:33.419 INFO kablam! | | Sep 21 04:27:33.419 INFO kablam! | help: remove this `mut` Sep 21 04:27:33.419 INFO kablam! --> src/lib.rs:55:22 Sep 21 04:27:33.419 INFO kablam! | Sep 21 04:27:33.419 INFO kablam! 55 | pub type Fsm = Mutexed>>; Sep 21 04:27:33.419 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `rotor_stream::ActiveStream` is not implemented for `S` Sep 21 04:27:33.419 INFO kablam! | Sep 21 04:27:33.419 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 21 04:27:33.419 INFO kablam! Sep 21 04:27:33.419 INFO kablam! warning: variable does not need to be mutable Sep 21 04:27:33.419 INFO kablam! --> src/sender.rs:19:17 Sep 21 04:27:33.419 INFO kablam! | Sep 21 04:27:33.419 INFO kablam! 19 | let mut buf = trans.output(); Sep 21 04:27:33.419 INFO kablam! | ----^^^ Sep 21 04:27:33.419 INFO kablam! | | Sep 21 04:27:33.419 INFO kablam! | help: remove this `mut` Sep 21 04:27:33.419 INFO kablam! Sep 21 04:27:33.421 INFO kablam! warning: variable does not need to be mutable Sep 21 04:27:33.421 INFO kablam! --> src/sender.rs:32:17 Sep 21 04:27:33.422 INFO kablam! | Sep 21 04:27:33.422 INFO kablam! 32 | let mut buf = trans.output(); Sep 21 04:27:33.422 INFO kablam! | ----^^^ Sep 21 04:27:33.422 INFO kablam! | | Sep 21 04:27:33.422 INFO kablam! | help: remove this `mut` Sep 21 04:27:33.422 INFO kablam! Sep 21 04:27:33.434 INFO kablam! | Sep 21 04:27:33.434 INFO kablam! = note: #[warn(type_alias_missing_bounds)] on by default Sep 21 04:27:33.434 INFO kablam! = help: consider adding a `where S: rotor_stream::ActiveStream` bound Sep 21 04:27:33.434 INFO kablam! = help: missing bounds in type aliases were previously allowed Sep 21 04:27:33.434 INFO kablam! = help: this is a hard error in Rust 2018 Sep 21 04:27:33.434 INFO kablam! Sep 21 04:27:33.531 INFO kablam! warning: variable does not need to be mutable Sep 21 04:27:33.531 INFO kablam! --> src/sender.rs:19:17 Sep 21 04:27:33.531 INFO kablam! | Sep 21 04:27:33.531 INFO kablam! 19 | let mut buf = trans.output(); Sep 21 04:27:33.531 INFO kablam! | ----^^^ Sep 21 04:27:33.531 INFO kablam! | | Sep 21 04:27:33.531 INFO kablam! | help: remove this `mut` Sep 21 04:27:33.531 INFO kablam! | Sep 21 04:27:33.531 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 21 04:27:33.531 INFO kablam! Sep 21 04:27:33.531 INFO kablam! warning: variable does not need to be mutable Sep 21 04:27:33.531 INFO kablam! --> src/sender.rs:19:17 Sep 21 04:27:33.531 INFO kablam! | Sep 21 04:27:33.531 INFO kablam! 19 | let mut buf = trans.output(); Sep 21 04:27:33.531 INFO kablam! | ----^^^ Sep 21 04:27:33.531 INFO kablam! | | Sep 21 04:27:33.531 INFO kablam! | help: remove this `mut` Sep 21 04:27:33.531 INFO kablam! Sep 21 04:27:33.534 INFO kablam! warning: variable does not need to be mutable Sep 21 04:27:33.534 INFO kablam! --> src/sender.rs:32:17 Sep 21 04:27:33.534 INFO kablam! | Sep 21 04:27:33.534 INFO kablam! 32 | let mut buf = trans.output(); Sep 21 04:27:33.534 INFO kablam! | ----^^^ Sep 21 04:27:33.534 INFO kablam! | | Sep 21 04:27:33.534 INFO kablam! | help: remove this `mut` Sep 21 04:27:33.534 INFO kablam! Sep 21 04:27:34.370 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.17s Sep 21 04:27:34.377 INFO kablam! su: No module specific data is present Sep 21 04:27:35.334 INFO running `"docker" "rm" "-f" "0a86c0dc4a4ffc67c74d0c4d7a2db021de5afafedbad0876f5039b8099a80440"` Sep 21 04:27:35.440 INFO blam! 0a86c0dc4a4ffc67c74d0c4d7a2db021de5afafedbad0876f5039b8099a80440