Dec 05 04:51:50.788 INFO checking unrest-0.1.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481 Dec 05 04:51:50.788 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"` Dec 05 04:51:51.055 INFO [stdout] 621903ce72a08e1625b055b80f6be047bd57a71a4b34a16d0eca51a81afda38e Dec 05 04:51:51.063 INFO running `"docker" "start" "-a" "621903ce72a08e1625b055b80f6be047bd57a71a4b34a16d0eca51a81afda38e"` Dec 05 04:51:51.739 INFO [stderr] usermod: no changes Dec 05 04:51:51.882 INFO [stderr] Checking unrest v0.1.0 (/source) Dec 05 04:51:59.371 INFO [stderr] warning: use of deprecated item 'hyper::server::server_proto::>::bind_connection': All usage of the tokio-proto crate is going away. Dec 05 04:51:59.371 INFO [stderr] --> src/server.rs:73:18 Dec 05 04:51:59.371 INFO [stderr] | Dec 05 04:51:59.371 INFO [stderr] 73 | http.bind_connection(&handle, socket, addr, service_factory()); Dec 05 04:51:59.371 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 05 04:51:59.371 INFO [stderr] | Dec 05 04:51:59.371 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 05 04:51:59.371 INFO [stderr] Dec 05 04:51:59.495 INFO [stderr] warning: variable does not need to be mutable Dec 05 04:51:59.495 INFO [stderr] --> src/router.rs:23:13 Dec 05 04:51:59.495 INFO [stderr] | Dec 05 04:51:59.495 INFO [stderr] 23 | let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point"); Dec 05 04:51:59.495 INFO [stderr] | ----^^ Dec 05 04:51:59.495 INFO [stderr] | | Dec 05 04:51:59.495 INFO [stderr] | help: remove this `mut` Dec 05 04:51:59.495 INFO [stderr] | Dec 05 04:51:59.495 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 04:51:59.495 INFO [stderr] Dec 05 04:51:59.503 INFO [stderr] warning: variable does not need to be mutable Dec 05 04:51:59.503 INFO [stderr] --> src/router.rs:30:13 Dec 05 04:51:59.503 INFO [stderr] | Dec 05 04:51:59.503 INFO [stderr] 30 | let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point"); Dec 05 04:51:59.503 INFO [stderr] | ----^^ Dec 05 04:51:59.503 INFO [stderr] | | Dec 05 04:51:59.503 INFO [stderr] | help: remove this `mut` Dec 05 04:51:59.503 INFO [stderr] Dec 05 04:51:59.529 INFO [stderr] warning: variable does not need to be mutable Dec 05 04:51:59.529 INFO [stderr] --> src/state.rs:45:13 Dec 05 04:51:59.529 INFO [stderr] | Dec 05 04:51:59.529 INFO [stderr] 45 | let mut hm = Rc::get_mut(&mut self.hm).expect("can't modify state container at this point"); Dec 05 04:51:59.529 INFO [stderr] | ----^^ Dec 05 04:51:59.529 INFO [stderr] | | Dec 05 04:51:59.529 INFO [stderr] | help: remove this `mut` Dec 05 04:51:59.529 INFO [stderr] Dec 05 04:51:59.539 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Dec 05 04:51:59.539 INFO [stderr] --> src/lib.rs:1:12 Dec 05 04:51:59.539 INFO [stderr] | Dec 05 04:51:59.539 INFO [stderr] 1 | #![feature(conservative_impl_trait)] Dec 05 04:51:59.539 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 04:51:59.539 INFO [stderr] | Dec 05 04:51:59.539 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 05 04:51:59.539 INFO [stderr] Dec 05 04:51:59.539 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable Dec 05 04:51:59.539 INFO [stderr] --> src/lib.rs:2:12 Dec 05 04:51:59.539 INFO [stderr] | Dec 05 04:51:59.539 INFO [stderr] 2 | #![feature(proc_macro)] Dec 05 04:51:59.539 INFO [stderr] | ^^^^^^^^^^ Dec 05 04:51:59.539 INFO [stderr] Dec 05 04:51:59.575 INFO [stderr] warning: use of deprecated item 'hyper::server::server_proto::>::bind_connection': All usage of the tokio-proto crate is going away. Dec 05 04:51:59.575 INFO [stderr] --> src/server.rs:73:18 Dec 05 04:51:59.575 INFO [stderr] | Dec 05 04:51:59.575 INFO [stderr] 73 | http.bind_connection(&handle, socket, addr, service_factory()); Dec 05 04:51:59.575 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 05 04:51:59.575 INFO [stderr] | Dec 05 04:51:59.575 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 05 04:51:59.575 INFO [stderr] Dec 05 04:51:59.675 INFO [stderr] warning: variable does not need to be mutable Dec 05 04:51:59.675 INFO [stderr] --> src/router.rs:23:13 Dec 05 04:51:59.675 INFO [stderr] | Dec 05 04:51:59.675 INFO [stderr] 23 | let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point"); Dec 05 04:51:59.675 INFO [stderr] | ----^^ Dec 05 04:51:59.675 INFO [stderr] | | Dec 05 04:51:59.675 INFO [stderr] | help: remove this `mut` Dec 05 04:51:59.675 INFO [stderr] | Dec 05 04:51:59.675 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 04:51:59.675 INFO [stderr] Dec 05 04:51:59.695 INFO [stderr] warning: variable does not need to be mutable Dec 05 04:51:59.695 INFO [stderr] --> src/router.rs:30:13 Dec 05 04:51:59.695 INFO [stderr] | Dec 05 04:51:59.695 INFO [stderr] 30 | let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point"); Dec 05 04:51:59.695 INFO [stderr] | ----^^ Dec 05 04:51:59.695 INFO [stderr] | | Dec 05 04:51:59.695 INFO [stderr] | help: remove this `mut` Dec 05 04:51:59.695 INFO [stderr] Dec 05 04:51:59.725 INFO [stderr] warning: variable does not need to be mutable Dec 05 04:51:59.725 INFO [stderr] --> src/state.rs:45:13 Dec 05 04:51:59.725 INFO [stderr] | Dec 05 04:51:59.725 INFO [stderr] 45 | let mut hm = Rc::get_mut(&mut self.hm).expect("can't modify state container at this point"); Dec 05 04:51:59.725 INFO [stderr] | ----^^ Dec 05 04:51:59.725 INFO [stderr] | | Dec 05 04:51:59.725 INFO [stderr] | help: remove this `mut` Dec 05 04:51:59.725 INFO [stderr] Dec 05 04:51:59.735 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Dec 05 04:51:59.735 INFO [stderr] --> src/lib.rs:1:12 Dec 05 04:51:59.735 INFO [stderr] | Dec 05 04:51:59.735 INFO [stderr] 1 | #![feature(conservative_impl_trait)] Dec 05 04:51:59.735 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 04:51:59.735 INFO [stderr] | Dec 05 04:51:59.735 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 05 04:51:59.735 INFO [stderr] Dec 05 04:51:59.735 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable Dec 05 04:51:59.735 INFO [stderr] --> src/lib.rs:2:12 Dec 05 04:51:59.735 INFO [stderr] | Dec 05 04:51:59.735 INFO [stderr] 2 | #![feature(proc_macro)] Dec 05 04:51:59.735 INFO [stderr] | ^^^^^^^^^^ Dec 05 04:51:59.735 INFO [stderr] Dec 05 04:51:59.803 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.04s Dec 05 04:51:59.833 INFO [stderr] su: No module specific data is present Dec 05 04:52:00.770 INFO running `"docker" "inspect" "621903ce72a08e1625b055b80f6be047bd57a71a4b34a16d0eca51a81afda38e"` Dec 05 04:52:01.020 INFO running `"docker" "rm" "-f" "621903ce72a08e1625b055b80f6be047bd57a71a4b34a16d0eca51a81afda38e"` Dec 05 04:52:01.302 INFO [stdout] 621903ce72a08e1625b055b80f6be047bd57a71a4b34a16d0eca51a81afda38e