Sep 21 08:11:59.483 INFO checking jsonrpc-core-8.0.1 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 08:11:59.483 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 08:11:59.483 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 08:11:59.671 INFO blam! 33c9ddad81e7b98dd0ad6d490c1ede9a2266c1ba4eaa882404636a56f01a90fd
Sep 21 08:11:59.672 INFO running `"docker" "start" "-a" "33c9ddad81e7b98dd0ad6d490c1ede9a2266c1ba4eaa882404636a56f01a90fd"`
Sep 21 08:12:00.605 INFO kablam! usermod: no changes
Sep 21 08:12:00.683 INFO kablam!     Checking jsonrpc-core v8.0.1 (/source)
Sep 21 08:12:01.450 INFO kablam! warning: the trait bound `F: futures::Future` is not satisfied
Sep 21 08:12:01.450 INFO kablam!   --> src/io.rs:17:28
Sep 21 08:12:01.450 INFO kablam!    |
Sep 21 08:12:01.450 INFO kablam! 17 |   pub type FutureResult<F> = future::Map<
Sep 21 08:12:01.450 INFO kablam!    |  ____________________________^
Sep 21 08:12:01.450 INFO kablam! 18 | |     future::Either<future::FutureResult<Option<Response>, ()>, F>,
Sep 21 08:12:01.450 INFO kablam! 19 | |     fn(Option<Response>) -> Option<String>,
Sep 21 08:12:01.450 INFO kablam! 20 | | >;
Sep 21 08:12:01.450 INFO kablam!    | |_^ the trait `futures::Future` is not implemented for `F`
Sep 21 08:12:01.450 INFO kablam!    |
Sep 21 08:12:01.450 INFO kablam!    = note: #[warn(type_alias_missing_bounds)] on by default
Sep 21 08:12:01.450 INFO kablam!    = help: consider adding a `where F: futures::Future` bound
Sep 21 08:12:01.450 INFO kablam!    = note: required because of the requirements on the impl of `futures::Future` for `futures::future::Either<futures::FutureResult<std::option::Option<types::response::Response>, ()>, F>`
Sep 21 08:12:01.450 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 21 08:12:01.450 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 21 08:12:01.450 INFO kablam! 
Sep 21 08:12:01.878 INFO kablam! warning: the trait bound `F: futures::Future` is not satisfied
Sep 21 08:12:01.878 INFO kablam!   --> src/io.rs:17:28
Sep 21 08:12:01.878 INFO kablam!    |
Sep 21 08:12:01.878 INFO kablam! 17 |   pub type FutureResult<F> = future::Map<
Sep 21 08:12:01.878 INFO kablam!    |  ____________________________^
Sep 21 08:12:01.878 INFO kablam! 18 | |     future::Either<future::FutureResult<Option<Response>, ()>, F>,
Sep 21 08:12:01.878 INFO kablam! 19 | |     fn(Option<Response>) -> Option<String>,
Sep 21 08:12:01.878 INFO kablam! 20 | | >;
Sep 21 08:12:01.878 INFO kablam!    | |_^ the trait `futures::Future` is not implemented for `F`
Sep 21 08:12:01.878 INFO kablam!    |
Sep 21 08:12:01.878 INFO kablam!    = note: #[warn(type_alias_missing_bounds)] on by default
Sep 21 08:12:01.878 INFO kablam!    = help: consider adding a `where F: futures::Future` bound
Sep 21 08:12:01.878 INFO kablam!    = note: required because of the requirements on the impl of `futures::Future` for `futures::future::Either<futures::FutureResult<std::option::Option<types::response::Response>, ()>, F>`
Sep 21 08:12:01.878 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 21 08:12:01.878 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 21 08:12:01.878 INFO kablam! 
Sep 21 08:12:05.731 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.09s
Sep 21 08:12:05.750 INFO kablam! su: No module specific data is present
Sep 21 08:12:07.373 INFO running `"docker" "rm" "-f" "33c9ddad81e7b98dd0ad6d490c1ede9a2266c1ba4eaa882404636a56f01a90fd"`
Sep 21 08:12:07.496 INFO blam! 33c9ddad81e7b98dd0ad6d490c1ede9a2266c1ba4eaa882404636a56f01a90fd