Sep 19 18:24:28.648 INFO checking unrest-0.1.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 18:24:28.648 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 18:24:28.648 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 18:24:28.897 INFO blam! f0ecb67ea250cf586640f1b5f3b6f46c30f8763364b27452584b4fc9327fd1d6
Sep 19 18:24:28.899 INFO running `"docker" "start" "-a" "f0ecb67ea250cf586640f1b5f3b6f46c30f8763364b27452584b4fc9327fd1d6"`
Sep 19 18:24:30.229 INFO kablam! usermod: no changes
Sep 19 18:24:30.499 INFO kablam!     Checking unrest v0.1.0 (/source)
Sep 19 18:24:31.574 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 19 18:24:31.574 INFO kablam!   --> src/server.rs:73:18
Sep 19 18:24:31.574 INFO kablam!    |
Sep 19 18:24:31.574 INFO kablam! 73 |             http.bind_connection(&handle, socket, addr, service_factory());
Sep 19 18:24:31.574 INFO kablam!    |                  ^^^^^^^^^^^^^^^
Sep 19 18:24:31.574 INFO kablam!    |
Sep 19 18:24:31.574 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 19 18:24:31.574 INFO kablam! 
Sep 19 18:24:31.586 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 19 18:24:31.586 INFO kablam!   --> src/server.rs:73:18
Sep 19 18:24:31.586 INFO kablam!    |
Sep 19 18:24:31.586 INFO kablam! 73 |             http.bind_connection(&handle, socket, addr, service_factory());
Sep 19 18:24:31.586 INFO kablam!    |                  ^^^^^^^^^^^^^^^
Sep 19 18:24:31.586 INFO kablam!    |
Sep 19 18:24:31.586 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 19 18:24:31.586 INFO kablam! 
Sep 19 18:24:31.681 INFO kablam! warning: variable does not need to be mutable
Sep 19 18:24:31.681 INFO kablam!   --> src/router.rs:23:13
Sep 19 18:24:31.681 INFO kablam!    |
Sep 19 18:24:31.681 INFO kablam! 23 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Sep 19 18:24:31.681 INFO kablam!    |             ----^^
Sep 19 18:24:31.681 INFO kablam!    |             |
Sep 19 18:24:31.681 INFO kablam!    |             help: remove this `mut`
Sep 19 18:24:31.681 INFO kablam!    |
Sep 19 18:24:31.681 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 18:24:31.681 INFO kablam! 
Sep 19 18:24:31.686 INFO kablam! warning: variable does not need to be mutable
Sep 19 18:24:31.686 INFO kablam!   --> src/router.rs:30:13
Sep 19 18:24:31.686 INFO kablam!    |
Sep 19 18:24:31.686 INFO kablam! 30 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Sep 19 18:24:31.686 INFO kablam!    |             ----^^
Sep 19 18:24:31.686 INFO kablam!    |             |
Sep 19 18:24:31.686 INFO kablam!    |             help: remove this `mut`
Sep 19 18:24:31.686 INFO kablam! 
Sep 19 18:24:31.701 INFO kablam! warning: variable does not need to be mutable
Sep 19 18:24:31.702 INFO kablam!   --> src/router.rs:23:13
Sep 19 18:24:31.702 INFO kablam!    |
Sep 19 18:24:31.702 INFO kablam! 23 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Sep 19 18:24:31.702 INFO kablam!    |             ----^^
Sep 19 18:24:31.702 INFO kablam!    |             |
Sep 19 18:24:31.702 INFO kablam!    |             help: remove this `mut`
Sep 19 18:24:31.703 INFO kablam!    |
Sep 19 18:24:31.703 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 18:24:31.703 INFO kablam! 
Sep 19 18:24:31.711 INFO kablam! warning: variable does not need to be mutable
Sep 19 18:24:31.711 INFO kablam!   --> src/state.rs:45:13
Sep 19 18:24:31.711 INFO kablam!    |
Sep 19 18:24:31.711 INFO kablam! 45 |         let mut hm = Rc::get_mut(&mut self.hm).expect("can't modify state container at this point");
Sep 19 18:24:31.711 INFO kablam!    |             ----^^
Sep 19 18:24:31.712 INFO kablam!    |             |
Sep 19 18:24:31.712 INFO kablam!    |             help: remove this `mut`
Sep 19 18:24:31.712 INFO kablam! 
Sep 19 18:24:31.722 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 19 18:24:31.722 INFO kablam!  --> src/lib.rs:1:12
Sep 19 18:24:31.722 INFO kablam!   |
Sep 19 18:24:31.722 INFO kablam! 1 | #![feature(conservative_impl_trait)]
Sep 19 18:24:31.722 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 18:24:31.722 INFO kablam!   |
Sep 19 18:24:31.723 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 19 18:24:31.723 INFO kablam! 
Sep 19 18:24:31.723 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 19 18:24:31.723 INFO kablam!  --> src/lib.rs:2:12
Sep 19 18:24:31.723 INFO kablam!   |
Sep 19 18:24:31.724 INFO kablam! 2 | #![feature(proc_macro)]
Sep 19 18:24:31.724 INFO kablam!   |            ^^^^^^^^^^
Sep 19 18:24:31.724 INFO kablam! 
Sep 19 18:24:31.758 INFO kablam! warning: variable does not need to be mutable
Sep 19 18:24:31.758 INFO kablam!   --> src/router.rs:30:13
Sep 19 18:24:31.758 INFO kablam!    |
Sep 19 18:24:31.758 INFO kablam! 30 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Sep 19 18:24:31.758 INFO kablam!    |             ----^^
Sep 19 18:24:31.758 INFO kablam!    |             |
Sep 19 18:24:31.758 INFO kablam!    |             help: remove this `mut`
Sep 19 18:24:31.758 INFO kablam! 
Sep 19 18:24:31.786 INFO kablam! warning: variable does not need to be mutable
Sep 19 18:24:31.786 INFO kablam!   --> src/state.rs:45:13
Sep 19 18:24:31.786 INFO kablam!    |
Sep 19 18:24:31.786 INFO kablam! 45 |         let mut hm = Rc::get_mut(&mut self.hm).expect("can't modify state container at this point");
Sep 19 18:24:31.786 INFO kablam!    |             ----^^
Sep 19 18:24:31.786 INFO kablam!    |             |
Sep 19 18:24:31.786 INFO kablam!    |             help: remove this `mut`
Sep 19 18:24:31.786 INFO kablam! 
Sep 19 18:24:31.790 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 19 18:24:31.790 INFO kablam!  --> src/lib.rs:1:12
Sep 19 18:24:31.790 INFO kablam!   |
Sep 19 18:24:31.790 INFO kablam! 1 | #![feature(conservative_impl_trait)]
Sep 19 18:24:31.790 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 18:24:31.790 INFO kablam!   |
Sep 19 18:24:31.790 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 19 18:24:31.790 INFO kablam! 
Sep 19 18:24:31.790 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 19 18:24:31.790 INFO kablam!  --> src/lib.rs:2:12
Sep 19 18:24:31.790 INFO kablam!   |
Sep 19 18:24:31.790 INFO kablam! 2 | #![feature(proc_macro)]
Sep 19 18:24:31.790 INFO kablam!   |            ^^^^^^^^^^
Sep 19 18:24:31.790 INFO kablam! 
Sep 19 18:24:31.836 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
Sep 19 18:24:31.850 INFO kablam! su: No module specific data is present
Sep 19 18:24:32.411 INFO running `"docker" "rm" "-f" "f0ecb67ea250cf586640f1b5f3b6f46c30f8763364b27452584b4fc9327fd1d6"`
Sep 19 18:24:32.526 INFO blam! f0ecb67ea250cf586640f1b5f3b6f46c30f8763364b27452584b4fc9327fd1d6