Sep 21 01:14:53.146 INFO checking unrest-0.1.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 01:14:53.146 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 01:14:53.146 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 01:14:53.398 INFO blam! 3647c9dd355a925d0c3e1a6065aaafaca13aca15154e0cf647dd1ff9b0d1783b
Sep 21 01:14:53.400 INFO running `"docker" "start" "-a" "3647c9dd355a925d0c3e1a6065aaafaca13aca15154e0cf647dd1ff9b0d1783b"`
Sep 21 01:14:54.542 INFO kablam! usermod: no changes
Sep 21 01:14:54.804 INFO kablam!     Checking unrest v0.1.0 (/source)
Sep 21 01:14:56.382 INFO kablam! warning: use of deprecated item 'hyper::server::server_proto::<impl hyper::server::Http<B>>::bind_connection': All usage of the tokio-proto crate is going away.
Sep 21 01:14:56.382 INFO kablam!   --> src/server.rs:73:18
Sep 21 01:14:56.382 INFO kablam!    |
Sep 21 01:14:56.382 INFO kablam! 73 |             http.bind_connection(&handle, socket, addr, service_factory());
Sep 21 01:14:56.382 INFO kablam!    |                  ^^^^^^^^^^^^^^^
Sep 21 01:14:56.382 INFO kablam!    |
Sep 21 01:14:56.382 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 21 01:14:56.383 INFO kablam! 
Sep 21 01:14:56.432 INFO kablam! warning: use of deprecated item 'hyper::server::server_proto::<impl hyper::server::Http<B>>::bind_connection': All usage of the tokio-proto crate is going away.
Sep 21 01:14:56.433 INFO kablam!   --> src/server.rs:73:18
Sep 21 01:14:56.433 INFO kablam!    |
Sep 21 01:14:56.433 INFO kablam! 73 |             http.bind_connection(&handle, socket, addr, service_factory());
Sep 21 01:14:56.433 INFO kablam!    |                  ^^^^^^^^^^^^^^^
Sep 21 01:14:56.433 INFO kablam!    |
Sep 21 01:14:56.433 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 21 01:14:56.433 INFO kablam! 
Sep 21 01:14:56.532 INFO kablam! warning: variable does not need to be mutable
Sep 21 01:14:56.532 INFO kablam!   --> src/router.rs:23:13
Sep 21 01:14:56.532 INFO kablam!    |
Sep 21 01:14:56.532 INFO kablam! 23 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Sep 21 01:14:56.532 INFO kablam!    |             ----^^
Sep 21 01:14:56.532 INFO kablam!    |             |
Sep 21 01:14:56.532 INFO kablam!    |             help: remove this `mut`
Sep 21 01:14:56.532 INFO kablam!    |
Sep 21 01:14:56.532 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 01:14:56.532 INFO kablam! 
Sep 21 01:14:56.534 INFO kablam! warning: variable does not need to be mutable
Sep 21 01:14:56.534 INFO kablam!   --> src/router.rs:30:13
Sep 21 01:14:56.534 INFO kablam!    |
Sep 21 01:14:56.534 INFO kablam! 30 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Sep 21 01:14:56.534 INFO kablam!    |             ----^^
Sep 21 01:14:56.534 INFO kablam!    |             |
Sep 21 01:14:56.534 INFO kablam!    |             help: remove this `mut`
Sep 21 01:14:56.534 INFO kablam! 
Sep 21 01:14:56.570 INFO kablam! warning: variable does not need to be mutable
Sep 21 01:14:56.570 INFO kablam!   --> src/state.rs:45:13
Sep 21 01:14:56.570 INFO kablam!    |
Sep 21 01:14:56.570 INFO kablam! 45 |         let mut hm = Rc::get_mut(&mut self.hm).expect("can't modify state container at this point");
Sep 21 01:14:56.570 INFO kablam!    |             ----^^
Sep 21 01:14:56.570 INFO kablam!    |             |
Sep 21 01:14:56.570 INFO kablam!    |             help: remove this `mut`
Sep 21 01:14:56.570 INFO kablam! 
Sep 21 01:14:56.574 INFO kablam! warning: variable does not need to be mutable
Sep 21 01:14:56.574 INFO kablam!   --> src/router.rs:23:13
Sep 21 01:14:56.574 INFO kablam!    |
Sep 21 01:14:56.574 INFO kablam! 23 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Sep 21 01:14:56.574 INFO kablam!    |             ----^^
Sep 21 01:14:56.574 INFO kablam!    |             |
Sep 21 01:14:56.574 INFO kablam!    |             help: remove this `mut`
Sep 21 01:14:56.574 INFO kablam!    |
Sep 21 01:14:56.574 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 01:14:56.574 INFO kablam! 
Sep 21 01:14:56.578 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 21 01:14:56.578 INFO kablam!  --> src/lib.rs:1:12
Sep 21 01:14:56.578 INFO kablam!   |
Sep 21 01:14:56.578 INFO kablam! 1 | #![feature(conservative_impl_trait)]
Sep 21 01:14:56.578 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 01:14:56.578 INFO kablam!   |
Sep 21 01:14:56.578 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 21 01:14:56.578 INFO kablam! 
Sep 21 01:14:56.578 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 21 01:14:56.578 INFO kablam!  --> src/lib.rs:2:12
Sep 21 01:14:56.578 INFO kablam!   |
Sep 21 01:14:56.578 INFO kablam! 2 | #![feature(proc_macro)]
Sep 21 01:14:56.578 INFO kablam!   |            ^^^^^^^^^^
Sep 21 01:14:56.578 INFO kablam! 
Sep 21 01:14:56.578 INFO kablam! warning: variable does not need to be mutable
Sep 21 01:14:56.578 INFO kablam!   --> src/router.rs:30:13
Sep 21 01:14:56.578 INFO kablam!    |
Sep 21 01:14:56.578 INFO kablam! 30 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Sep 21 01:14:56.578 INFO kablam!    |             ----^^
Sep 21 01:14:56.578 INFO kablam!    |             |
Sep 21 01:14:56.578 INFO kablam!    |             help: remove this `mut`
Sep 21 01:14:56.578 INFO kablam! 
Sep 21 01:14:56.618 INFO kablam! warning: variable does not need to be mutable
Sep 21 01:14:56.618 INFO kablam!   --> src/state.rs:45:13
Sep 21 01:14:56.618 INFO kablam!    |
Sep 21 01:14:56.618 INFO kablam! 45 |         let mut hm = Rc::get_mut(&mut self.hm).expect("can't modify state container at this point");
Sep 21 01:14:56.618 INFO kablam!    |             ----^^
Sep 21 01:14:56.618 INFO kablam!    |             |
Sep 21 01:14:56.618 INFO kablam!    |             help: remove this `mut`
Sep 21 01:14:56.618 INFO kablam! 
Sep 21 01:14:56.622 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 21 01:14:56.622 INFO kablam!  --> src/lib.rs:1:12
Sep 21 01:14:56.622 INFO kablam!   |
Sep 21 01:14:56.622 INFO kablam! 1 | #![feature(conservative_impl_trait)]
Sep 21 01:14:56.622 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 01:14:56.622 INFO kablam!   |
Sep 21 01:14:56.622 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 21 01:14:56.622 INFO kablam! 
Sep 21 01:14:56.622 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 21 01:14:56.622 INFO kablam!  --> src/lib.rs:2:12
Sep 21 01:14:56.622 INFO kablam!   |
Sep 21 01:14:56.622 INFO kablam! 2 | #![feature(proc_macro)]
Sep 21 01:14:56.622 INFO kablam!   |            ^^^^^^^^^^
Sep 21 01:14:56.622 INFO kablam! 
Sep 21 01:14:56.682 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
Sep 21 01:14:56.689 INFO kablam! su: No module specific data is present
Sep 21 01:14:57.576 INFO running `"docker" "rm" "-f" "3647c9dd355a925d0c3e1a6065aaafaca13aca15154e0cf647dd1ff9b0d1783b"`
Sep 21 01:14:57.682 INFO blam! 3647c9dd355a925d0c3e1a6065aaafaca13aca15154e0cf647dd1ff9b0d1783b