Oct 13 06:48:45.623 INFO checking unrest-0.1.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 06:48:45.625 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 06:48:45.980 INFO blam! 3535a56086610f55a15e0971b84092eb9e3d5506deddbf3e471cbcc301fd3b6e
Oct 13 06:48:45.996 INFO running `"docker" "start" "-a" "3535a56086610f55a15e0971b84092eb9e3d5506deddbf3e471cbcc301fd3b6e"`
Oct 13 06:48:46.722 INFO kablam! usermod: no changes
Oct 13 06:48:46.933 INFO kablam!     Checking unrest v0.1.0 (/source)
Oct 13 06:48:54.438 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.
Oct 13 06:48:54.439 INFO kablam!   --> src/server.rs:73:18
Oct 13 06:48:54.439 INFO kablam!    |
Oct 13 06:48:54.439 INFO kablam! 73 |             http.bind_connection(&handle, socket, addr, service_factory());
Oct 13 06:48:54.439 INFO kablam!    |                  ^^^^^^^^^^^^^^^
Oct 13 06:48:54.439 INFO kablam!    |
Oct 13 06:48:54.439 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 13 06:48:54.439 INFO kablam! 
Oct 13 06:48:54.603 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.
Oct 13 06:48:54.603 INFO kablam!   --> src/server.rs:73:18
Oct 13 06:48:54.604 INFO kablam!    |
Oct 13 06:48:54.604 INFO kablam! 73 |             http.bind_connection(&handle, socket, addr, service_factory());
Oct 13 06:48:54.604 INFO kablam!    |                  ^^^^^^^^^^^^^^^
Oct 13 06:48:54.604 INFO kablam!    |
Oct 13 06:48:54.605 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 13 06:48:54.605 INFO kablam! 
Oct 13 06:48:54.700 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:48:54.700 INFO kablam!   --> src/router.rs:23:13
Oct 13 06:48:54.701 INFO kablam!    |
Oct 13 06:48:54.701 INFO kablam! 23 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Oct 13 06:48:54.701 INFO kablam!    |             ----^^
Oct 13 06:48:54.702 INFO kablam!    |             |
Oct 13 06:48:54.702 INFO kablam!    |             help: remove this `mut`
Oct 13 06:48:54.702 INFO kablam!    |
Oct 13 06:48:54.702 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 06:48:54.703 INFO kablam! 
Oct 13 06:48:54.703 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:48:54.703 INFO kablam!   --> src/router.rs:30:13
Oct 13 06:48:54.703 INFO kablam!    |
Oct 13 06:48:54.704 INFO kablam! 30 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Oct 13 06:48:54.704 INFO kablam!    |             ----^^
Oct 13 06:48:54.704 INFO kablam!    |             |
Oct 13 06:48:54.704 INFO kablam!    |             help: remove this `mut`
Oct 13 06:48:54.704 INFO kablam! 
Oct 13 06:48:54.712 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:48:54.712 INFO kablam!   --> src/router.rs:23:13
Oct 13 06:48:54.712 INFO kablam!    |
Oct 13 06:48:54.712 INFO kablam! 23 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Oct 13 06:48:54.712 INFO kablam!    |             ----^^
Oct 13 06:48:54.712 INFO kablam!    |             |
Oct 13 06:48:54.713 INFO kablam!    |             help: remove this `mut`
Oct 13 06:48:54.713 INFO kablam!    |
Oct 13 06:48:54.713 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 06:48:54.713 INFO kablam! 
Oct 13 06:48:54.715 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:48:54.715 INFO kablam!   --> src/router.rs:30:13
Oct 13 06:48:54.715 INFO kablam!    |
Oct 13 06:48:54.715 INFO kablam! 30 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Oct 13 06:48:54.716 INFO kablam!    |             ----^^
Oct 13 06:48:54.716 INFO kablam!    |             |
Oct 13 06:48:54.716 INFO kablam!    |             help: remove this `mut`
Oct 13 06:48:54.716 INFO kablam! 
Oct 13 06:48:54.761 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:48:54.761 INFO kablam!   --> src/state.rs:45:13
Oct 13 06:48:54.761 INFO kablam!    |
Oct 13 06:48:54.761 INFO kablam! 45 |         let mut hm = Rc::get_mut(&mut self.hm).expect("can't modify state container at this point");
Oct 13 06:48:54.761 INFO kablam!    |             ----^^
Oct 13 06:48:54.761 INFO kablam!    |             |
Oct 13 06:48:54.761 INFO kablam!    |             help: remove this `mut`
Oct 13 06:48:54.761 INFO kablam! 
Oct 13 06:48:54.768 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 13 06:48:54.768 INFO kablam!  --> src/lib.rs:1:12
Oct 13 06:48:54.768 INFO kablam!   |
Oct 13 06:48:54.768 INFO kablam! 1 | #![feature(conservative_impl_trait)]
Oct 13 06:48:54.768 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:48:54.768 INFO kablam!   |
Oct 13 06:48:54.768 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 06:48:54.768 INFO kablam! 
Oct 13 06:48:54.768 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 13 06:48:54.768 INFO kablam!  --> src/lib.rs:2:12
Oct 13 06:48:54.768 INFO kablam!   |
Oct 13 06:48:54.768 INFO kablam! 2 | #![feature(proc_macro)]
Oct 13 06:48:54.768 INFO kablam!   |            ^^^^^^^^^^
Oct 13 06:48:54.768 INFO kablam! 
Oct 13 06:48:54.796 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:48:54.796 INFO kablam!   --> src/state.rs:45:13
Oct 13 06:48:54.796 INFO kablam!    |
Oct 13 06:48:54.796 INFO kablam! 45 |         let mut hm = Rc::get_mut(&mut self.hm).expect("can't modify state container at this point");
Oct 13 06:48:54.797 INFO kablam!    |             ----^^
Oct 13 06:48:54.797 INFO kablam!    |             |
Oct 13 06:48:54.797 INFO kablam!    |             help: remove this `mut`
Oct 13 06:48:54.797 INFO kablam! 
Oct 13 06:48:54.828 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 13 06:48:54.828 INFO kablam!  --> src/lib.rs:1:12
Oct 13 06:48:54.829 INFO kablam!   |
Oct 13 06:48:54.829 INFO kablam! 1 | #![feature(conservative_impl_trait)]
Oct 13 06:48:54.829 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:48:54.829 INFO kablam!   |
Oct 13 06:48:54.829 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 06:48:54.829 INFO kablam! 
Oct 13 06:48:54.829 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Oct 13 06:48:54.829 INFO kablam!  --> src/lib.rs:2:12
Oct 13 06:48:54.829 INFO kablam!   |
Oct 13 06:48:54.830 INFO kablam! 2 | #![feature(proc_macro)]
Oct 13 06:48:54.830 INFO kablam!   |            ^^^^^^^^^^
Oct 13 06:48:54.830 INFO kablam! 
Oct 13 06:48:54.925 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.17s
Oct 13 06:48:54.945 INFO kablam! su: No module specific data is present
Oct 13 06:48:56.040 INFO running `"docker" "rm" "-f" "3535a56086610f55a15e0971b84092eb9e3d5506deddbf3e471cbcc301fd3b6e"`
Oct 13 06:48:56.396 INFO blam! 3535a56086610f55a15e0971b84092eb9e3d5506deddbf3e471cbcc301fd3b6e