Nov 28 16:04:53.989 INFO checking unrest-0.1.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 16:04:53.990 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 16:04:54.389 INFO [stdout] 0e33c17f69886a5bbb43b9b022b293e7f8f9e41b44f82d68f08b5f8f8a5932ba
Nov 28 16:04:54.391 INFO running `"docker" "start" "-a" "0e33c17f69886a5bbb43b9b022b293e7f8f9e41b44f82d68f08b5f8f8a5932ba"`
Nov 28 16:04:56.211 INFO [stderr] usermod: no changes
Nov 28 16:04:56.453 INFO [stderr]     Checking unrest v0.1.0 (/source)
Nov 28 16:05:04.158 INFO [stderr] 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.
Nov 28 16:05:04.159 INFO [stderr]   --> src/server.rs:73:18
Nov 28 16:05:04.159 INFO [stderr]    |
Nov 28 16:05:04.159 INFO [stderr] 73 |             http.bind_connection(&handle, socket, addr, service_factory());
Nov 28 16:05:04.159 INFO [stderr]    |                  ^^^^^^^^^^^^^^^
Nov 28 16:05:04.160 INFO [stderr]    |
Nov 28 16:05:04.160 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 28 16:05:04.160 INFO [stderr] 
Nov 28 16:05:04.339 INFO [stderr] warning: variable does not need to be mutable
Nov 28 16:05:04.340 INFO [stderr]   --> src/router.rs:23:13
Nov 28 16:05:04.340 INFO [stderr]    |
Nov 28 16:05:04.341 INFO [stderr] 23 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Nov 28 16:05:04.341 INFO [stderr]    |             ----^^
Nov 28 16:05:04.342 INFO [stderr]    |             |
Nov 28 16:05:04.343 INFO [stderr]    |             help: remove this `mut`
Nov 28 16:05:04.356 INFO [stderr]    |
Nov 28 16:05:04.357 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 16:05:04.358 INFO [stderr] 
Nov 28 16:05:04.366 INFO [stderr] warning: variable does not need to be mutable
Nov 28 16:05:04.367 INFO [stderr]   --> src/router.rs:30:13
Nov 28 16:05:04.368 INFO [stderr]    |
Nov 28 16:05:04.368 INFO [stderr] 30 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Nov 28 16:05:04.369 INFO [stderr]    |             ----^^
Nov 28 16:05:04.370 INFO [stderr]    |             |
Nov 28 16:05:04.370 INFO [stderr]    |             help: remove this `mut`
Nov 28 16:05:04.371 INFO [stderr] 
Nov 28 16:05:04.433 INFO [stderr] warning: variable does not need to be mutable
Nov 28 16:05:04.434 INFO [stderr]   --> src/state.rs:45:13
Nov 28 16:05:04.435 INFO [stderr]    |
Nov 28 16:05:04.435 INFO [stderr] 45 |         let mut hm = Rc::get_mut(&mut self.hm).expect("can't modify state container at this point");
Nov 28 16:05:04.436 INFO [stderr]    |             ----^^
Nov 28 16:05:04.436 INFO [stderr]    |             |
Nov 28 16:05:04.437 INFO [stderr]    |             help: remove this `mut`
Nov 28 16:05:04.452 INFO [stderr] 
Nov 28 16:05:04.464 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 28 16:05:04.465 INFO [stderr]  --> src/lib.rs:1:12
Nov 28 16:05:04.466 INFO [stderr]   |
Nov 28 16:05:04.466 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Nov 28 16:05:04.467 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 16:05:04.480 INFO [stderr]   |
Nov 28 16:05:04.481 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 16:05:04.482 INFO [stderr] 
Nov 28 16:05:04.482 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 28 16:05:04.483 INFO [stderr]  --> src/lib.rs:2:12
Nov 28 16:05:04.484 INFO [stderr]   |
Nov 28 16:05:04.484 INFO [stderr] 2 | #![feature(proc_macro)]
Nov 28 16:05:04.485 INFO [stderr]   |            ^^^^^^^^^^
Nov 28 16:05:04.485 INFO [stderr] 
Nov 28 16:05:04.681 INFO [stderr] 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.
Nov 28 16:05:04.681 INFO [stderr]   --> src/server.rs:73:18
Nov 28 16:05:04.681 INFO [stderr]    |
Nov 28 16:05:04.681 INFO [stderr] 73 |             http.bind_connection(&handle, socket, addr, service_factory());
Nov 28 16:05:04.683 INFO [stderr]    |                  ^^^^^^^^^^^^^^^
Nov 28 16:05:04.683 INFO [stderr]    |
Nov 28 16:05:04.683 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 28 16:05:04.683 INFO [stderr] 
Nov 28 16:05:04.778 INFO [stderr] warning: variable does not need to be mutable
Nov 28 16:05:04.778 INFO [stderr]   --> src/router.rs:23:13
Nov 28 16:05:04.778 INFO [stderr]    |
Nov 28 16:05:04.778 INFO [stderr] 23 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Nov 28 16:05:04.779 INFO [stderr]    |             ----^^
Nov 28 16:05:04.779 INFO [stderr]    |             |
Nov 28 16:05:04.779 INFO [stderr]    |             help: remove this `mut`
Nov 28 16:05:04.779 INFO [stderr]    |
Nov 28 16:05:04.779 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 16:05:04.779 INFO [stderr] 
Nov 28 16:05:04.788 INFO [stderr] warning: variable does not need to be mutable
Nov 28 16:05:04.788 INFO [stderr]   --> src/router.rs:30:13
Nov 28 16:05:04.788 INFO [stderr]    |
Nov 28 16:05:04.788 INFO [stderr] 30 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Nov 28 16:05:04.788 INFO [stderr]    |             ----^^
Nov 28 16:05:04.788 INFO [stderr]    |             |
Nov 28 16:05:04.788 INFO [stderr]    |             help: remove this `mut`
Nov 28 16:05:04.788 INFO [stderr] 
Nov 28 16:05:04.820 INFO [stderr] warning: variable does not need to be mutable
Nov 28 16:05:04.821 INFO [stderr]   --> src/state.rs:45:13
Nov 28 16:05:04.821 INFO [stderr]    |
Nov 28 16:05:04.821 INFO [stderr] 45 |         let mut hm = Rc::get_mut(&mut self.hm).expect("can't modify state container at this point");
Nov 28 16:05:04.821 INFO [stderr]    |             ----^^
Nov 28 16:05:04.821 INFO [stderr]    |             |
Nov 28 16:05:04.821 INFO [stderr]    |             help: remove this `mut`
Nov 28 16:05:04.821 INFO [stderr] 
Nov 28 16:05:04.827 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 28 16:05:04.827 INFO [stderr]  --> src/lib.rs:1:12
Nov 28 16:05:04.827 INFO [stderr]   |
Nov 28 16:05:04.827 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Nov 28 16:05:04.827 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 16:05:04.827 INFO [stderr]   |
Nov 28 16:05:04.827 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 16:05:04.828 INFO [stderr] 
Nov 28 16:05:04.828 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 28 16:05:04.828 INFO [stderr]  --> src/lib.rs:2:12
Nov 28 16:05:04.828 INFO [stderr]   |
Nov 28 16:05:04.828 INFO [stderr] 2 | #![feature(proc_macro)]
Nov 28 16:05:04.830 INFO [stderr]   |            ^^^^^^^^^^
Nov 28 16:05:04.830 INFO [stderr] 
Nov 28 16:05:04.892 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.65s
Nov 28 16:05:04.902 INFO [stderr] su: No module specific data is present
Nov 28 16:05:06.312 INFO running `"docker" "inspect" "0e33c17f69886a5bbb43b9b022b293e7f8f9e41b44f82d68f08b5f8f8a5932ba"`
Nov 28 16:05:06.573 INFO running `"docker" "rm" "-f" "0e33c17f69886a5bbb43b9b022b293e7f8f9e41b44f82d68f08b5f8f8a5932ba"`
Nov 28 16:05:06.900 INFO [stdout] 0e33c17f69886a5bbb43b9b022b293e7f8f9e41b44f82d68f08b5f8f8a5932ba