Sep 05 21:23:00.697 INFO checking unrest-0.1.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 21:23:00.697 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 21:23:00.697 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 21:23:01.079 INFO blam! 88776bf34ee6adc602d19a11eceeb085f565d3f39a931748b76b3cd6a6701a16
Sep 05 21:23:01.081 INFO running `"docker" "start" "-a" "88776bf34ee6adc602d19a11eceeb085f565d3f39a931748b76b3cd6a6701a16"`
Sep 05 21:23:01.683 INFO kablam! usermod: no changes
Sep 05 21:23:01.813 INFO kablam!     Checking unrest v0.1.0 (file:///source)
Sep 05 21:23:02.848 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 05 21:23:02.848 INFO kablam!   --> src/server.rs:73:18
Sep 05 21:23:02.848 INFO kablam!    |
Sep 05 21:23:02.848 INFO kablam! 73 |             http.bind_connection(&handle, socket, addr, service_factory());
Sep 05 21:23:02.848 INFO kablam!    |                  ^^^^^^^^^^^^^^^
Sep 05 21:23:02.849 INFO kablam!    |
Sep 05 21:23:02.849 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 05 21:23:02.849 INFO kablam! 
Sep 05 21:23:02.966 INFO kablam! warning: variable does not need to be mutable
Sep 05 21:23:02.966 INFO kablam!   --> src/router.rs:23:13
Sep 05 21:23:02.966 INFO kablam!    |
Sep 05 21:23:02.966 INFO kablam! 23 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Sep 05 21:23:02.966 INFO kablam!    |             ----^^
Sep 05 21:23:02.966 INFO kablam!    |             |
Sep 05 21:23:02.966 INFO kablam!    |             help: remove this `mut`
Sep 05 21:23:02.967 INFO kablam!    |
Sep 05 21:23:02.967 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 05 21:23:02.967 INFO kablam! 
Sep 05 21:23:02.969 INFO kablam! warning: variable does not need to be mutable
Sep 05 21:23:02.969 INFO kablam!   --> src/router.rs:30:13
Sep 05 21:23:02.969 INFO kablam!    |
Sep 05 21:23:02.969 INFO kablam! 30 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Sep 05 21:23:02.969 INFO kablam!    |             ----^^
Sep 05 21:23:02.969 INFO kablam!    |             |
Sep 05 21:23:02.970 INFO kablam!    |             help: remove this `mut`
Sep 05 21:23:02.970 INFO kablam! 
Sep 05 21:23:02.998 INFO kablam! warning: variable does not need to be mutable
Sep 05 21:23:02.998 INFO kablam!   --> src/state.rs:45:13
Sep 05 21:23:02.999 INFO kablam!    |
Sep 05 21:23:02.999 INFO kablam! 45 |         let mut hm = Rc::get_mut(&mut self.hm).expect("can't modify state container at this point");
Sep 05 21:23:02.999 INFO kablam!    |             ----^^
Sep 05 21:23:02.999 INFO kablam!    |             |
Sep 05 21:23:02.999 INFO kablam!    |             help: remove this `mut`
Sep 05 21:23:03.006 INFO kablam! 
Sep 05 21:23:03.019 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 05 21:23:03.019 INFO kablam!  --> src/lib.rs:1:12
Sep 05 21:23:03.019 INFO kablam!   |
Sep 05 21:23:03.019 INFO kablam! 1 | #![feature(conservative_impl_trait)]
Sep 05 21:23:03.019 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:23:03.019 INFO kablam!   |
Sep 05 21:23:03.019 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 05 21:23:03.020 INFO kablam! 
Sep 05 21:23:03.020 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 05 21:23:03.020 INFO kablam!  --> src/lib.rs:2:12
Sep 05 21:23:03.020 INFO kablam!   |
Sep 05 21:23:03.020 INFO kablam! 2 | #![feature(proc_macro)]
Sep 05 21:23:03.020 INFO kablam!   |            ^^^^^^^^^^
Sep 05 21:23:03.020 INFO kablam! 
Sep 05 21:23:03.039 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 05 21:23:03.039 INFO kablam!   --> src/server.rs:73:18
Sep 05 21:23:03.039 INFO kablam!    |
Sep 05 21:23:03.039 INFO kablam! 73 |             http.bind_connection(&handle, socket, addr, service_factory());
Sep 05 21:23:03.039 INFO kablam!    |                  ^^^^^^^^^^^^^^^
Sep 05 21:23:03.039 INFO kablam!    |
Sep 05 21:23:03.039 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 05 21:23:03.039 INFO kablam! 
Sep 05 21:23:03.135 INFO kablam! warning: variable does not need to be mutable
Sep 05 21:23:03.135 INFO kablam!   --> src/router.rs:23:13
Sep 05 21:23:03.135 INFO kablam!    |
Sep 05 21:23:03.135 INFO kablam! 23 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Sep 05 21:23:03.135 INFO kablam!    |             ----^^
Sep 05 21:23:03.135 INFO kablam!    |             |
Sep 05 21:23:03.135 INFO kablam!    |             help: remove this `mut`
Sep 05 21:23:03.135 INFO kablam!    |
Sep 05 21:23:03.135 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 05 21:23:03.135 INFO kablam! 
Sep 05 21:23:03.145 INFO kablam! warning: variable does not need to be mutable
Sep 05 21:23:03.145 INFO kablam!   --> src/router.rs:30:13
Sep 05 21:23:03.145 INFO kablam!    |
Sep 05 21:23:03.145 INFO kablam! 30 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Sep 05 21:23:03.145 INFO kablam!    |             ----^^
Sep 05 21:23:03.145 INFO kablam!    |             |
Sep 05 21:23:03.145 INFO kablam!    |             help: remove this `mut`
Sep 05 21:23:03.146 INFO kablam! 
Sep 05 21:23:03.186 INFO kablam! warning: variable does not need to be mutable
Sep 05 21:23:03.186 INFO kablam!   --> src/state.rs:45:13
Sep 05 21:23:03.186 INFO kablam!    |
Sep 05 21:23:03.186 INFO kablam! 45 |         let mut hm = Rc::get_mut(&mut self.hm).expect("can't modify state container at this point");
Sep 05 21:23:03.186 INFO kablam!    |             ----^^
Sep 05 21:23:03.186 INFO kablam!    |             |
Sep 05 21:23:03.186 INFO kablam!    |             help: remove this `mut`
Sep 05 21:23:03.186 INFO kablam! 
Sep 05 21:23:03.194 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 05 21:23:03.194 INFO kablam!  --> src/lib.rs:1:12
Sep 05 21:23:03.194 INFO kablam!   |
Sep 05 21:23:03.194 INFO kablam! 1 | #![feature(conservative_impl_trait)]
Sep 05 21:23:03.194 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:23:03.194 INFO kablam!   |
Sep 05 21:23:03.194 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 05 21:23:03.194 INFO kablam! 
Sep 05 21:23:03.194 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 05 21:23:03.194 INFO kablam!  --> src/lib.rs:2:12
Sep 05 21:23:03.194 INFO kablam!   |
Sep 05 21:23:03.194 INFO kablam! 2 | #![feature(proc_macro)]
Sep 05 21:23:03.194 INFO kablam!   |            ^^^^^^^^^^
Sep 05 21:23:03.194 INFO kablam! 
Sep 05 21:23:03.253 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Sep 05 21:23:03.263 INFO kablam! su: No module specific data is present
Sep 05 21:23:04.092 INFO running `"docker" "rm" "-f" "88776bf34ee6adc602d19a11eceeb085f565d3f39a931748b76b3cd6a6701a16"`
Sep 05 21:23:04.300 INFO blam! 88776bf34ee6adc602d19a11eceeb085f565d3f39a931748b76b3cd6a6701a16