Dec 18 09:42:55.517 INFO checking unrest-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 18 09:42:55.518 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/unrest/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"` Dec 18 09:42:55.841 INFO [stdout] c9d3d023b88d69dc58a76861a8e4d0530b8253ae096e7ecc1da1cde1b7b64ed2 Dec 18 09:42:55.846 INFO running `"docker" "start" "-a" "c9d3d023b88d69dc58a76861a8e4d0530b8253ae096e7ecc1da1cde1b7b64ed2"` Dec 18 09:42:57.111 INFO [stderr] Checking unrest v0.1.0 (/opt/crater/workdir) Dec 18 09:42:58.617 INFO [stderr] warning: use of deprecated item 'hyper::server::server_proto::>::bind_connection': All usage of the tokio-proto crate is going away. Dec 18 09:42:58.618 INFO [stderr] --> src/server.rs:73:18 Dec 18 09:42:58.618 INFO [stderr] | Dec 18 09:42:58.618 INFO [stderr] 73 | http.bind_connection(&handle, socket, addr, service_factory()); Dec 18 09:42:58.618 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 18 09:42:58.619 INFO [stderr] | Dec 18 09:42:58.619 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 09:42:58.619 INFO [stderr] Dec 18 09:42:58.647 INFO [stderr] warning: use of deprecated item 'hyper::server::server_proto::>::bind_connection': All usage of the tokio-proto crate is going away. Dec 18 09:42:58.647 INFO [stderr] --> src/server.rs:73:18 Dec 18 09:42:58.647 INFO [stderr] | Dec 18 09:42:58.647 INFO [stderr] 73 | http.bind_connection(&handle, socket, addr, service_factory()); Dec 18 09:42:58.647 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 18 09:42:58.647 INFO [stderr] | Dec 18 09:42:58.647 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 09:42:58.647 INFO [stderr] Dec 18 09:42:58.732 INFO [stderr] warning: variable does not need to be mutable Dec 18 09:42:58.732 INFO [stderr] --> src/router.rs:23:13 Dec 18 09:42:58.732 INFO [stderr] | Dec 18 09:42:58.732 INFO [stderr] 23 | let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point"); Dec 18 09:42:58.732 INFO [stderr] | ----^^ Dec 18 09:42:58.732 INFO [stderr] | | Dec 18 09:42:58.732 INFO [stderr] | help: remove this `mut` Dec 18 09:42:58.732 INFO [stderr] | Dec 18 09:42:58.732 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 18 09:42:58.732 INFO [stderr] Dec 18 09:42:58.739 INFO [stderr] warning: variable does not need to be mutable Dec 18 09:42:58.739 INFO [stderr] --> src/router.rs:30:13 Dec 18 09:42:58.739 INFO [stderr] | Dec 18 09:42:58.739 INFO [stderr] 30 | let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point"); Dec 18 09:42:58.739 INFO [stderr] | ----^^ Dec 18 09:42:58.739 INFO [stderr] | | Dec 18 09:42:58.739 INFO [stderr] | help: remove this `mut` Dec 18 09:42:58.739 INFO [stderr] Dec 18 09:42:58.768 INFO [stderr] warning: variable does not need to be mutable Dec 18 09:42:58.768 INFO [stderr] --> src/state.rs:45:13 Dec 18 09:42:58.769 INFO [stderr] | Dec 18 09:42:58.769 INFO [stderr] 45 | let mut hm = Rc::get_mut(&mut self.hm).expect("can't modify state container at this point"); Dec 18 09:42:58.769 INFO [stderr] | ----^^ Dec 18 09:42:58.769 INFO [stderr] | | Dec 18 09:42:58.769 INFO [stderr] | help: remove this `mut` Dec 18 09:42:58.769 INFO [stderr] Dec 18 09:42:58.778 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Dec 18 09:42:58.778 INFO [stderr] --> src/lib.rs:1:12 Dec 18 09:42:58.778 INFO [stderr] | Dec 18 09:42:58.778 INFO [stderr] 1 | #![feature(conservative_impl_trait)] Dec 18 09:42:58.778 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 09:42:58.778 INFO [stderr] | Dec 18 09:42:58.778 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 18 09:42:58.778 INFO [stderr] Dec 18 09:42:58.779 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable Dec 18 09:42:58.779 INFO [stderr] --> src/lib.rs:2:12 Dec 18 09:42:58.779 INFO [stderr] | Dec 18 09:42:58.779 INFO [stderr] 2 | #![feature(proc_macro)] Dec 18 09:42:58.779 INFO [stderr] | ^^^^^^^^^^ Dec 18 09:42:58.779 INFO [stderr] Dec 18 09:42:58.820 INFO [stderr] warning: variable does not need to be mutable Dec 18 09:42:58.820 INFO [stderr] --> src/router.rs:23:13 Dec 18 09:42:58.821 INFO [stderr] | Dec 18 09:42:58.821 INFO [stderr] 23 | let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point"); Dec 18 09:42:58.821 INFO [stderr] | ----^^ Dec 18 09:42:58.821 INFO [stderr] | | Dec 18 09:42:58.821 INFO [stderr] | help: remove this `mut` Dec 18 09:42:58.822 INFO [stderr] | Dec 18 09:42:58.822 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 18 09:42:58.822 INFO [stderr] Dec 18 09:42:58.829 INFO [stderr] warning: variable does not need to be mutable Dec 18 09:42:58.829 INFO [stderr] --> src/router.rs:30:13 Dec 18 09:42:58.830 INFO [stderr] | Dec 18 09:42:58.830 INFO [stderr] 30 | let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point"); Dec 18 09:42:58.830 INFO [stderr] | ----^^ Dec 18 09:42:58.830 INFO [stderr] | | Dec 18 09:42:58.831 INFO [stderr] | help: remove this `mut` Dec 18 09:42:58.831 INFO [stderr] Dec 18 09:42:58.859 INFO [stderr] warning: variable does not need to be mutable Dec 18 09:42:58.860 INFO [stderr] --> src/state.rs:45:13 Dec 18 09:42:58.860 INFO [stderr] | Dec 18 09:42:58.860 INFO [stderr] 45 | let mut hm = Rc::get_mut(&mut self.hm).expect("can't modify state container at this point"); Dec 18 09:42:58.860 INFO [stderr] | ----^^ Dec 18 09:42:58.861 INFO [stderr] | | Dec 18 09:42:58.861 INFO [stderr] | help: remove this `mut` Dec 18 09:42:58.861 INFO [stderr] Dec 18 09:42:58.864 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Dec 18 09:42:58.864 INFO [stderr] --> src/lib.rs:1:12 Dec 18 09:42:58.865 INFO [stderr] | Dec 18 09:42:58.865 INFO [stderr] 1 | #![feature(conservative_impl_trait)] Dec 18 09:42:58.865 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 09:42:58.865 INFO [stderr] | Dec 18 09:42:58.866 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 18 09:42:58.866 INFO [stderr] Dec 18 09:42:58.866 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable Dec 18 09:42:58.866 INFO [stderr] --> src/lib.rs:2:12 Dec 18 09:42:58.867 INFO [stderr] | Dec 18 09:42:58.867 INFO [stderr] 2 | #![feature(proc_macro)] Dec 18 09:42:58.867 INFO [stderr] | ^^^^^^^^^^ Dec 18 09:42:58.867 INFO [stderr] Dec 18 09:42:58.899 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.94s Dec 18 09:42:59.270 INFO running `"docker" "inspect" "c9d3d023b88d69dc58a76861a8e4d0530b8253ae096e7ecc1da1cde1b7b64ed2"` Dec 18 09:42:59.402 INFO running `"docker" "rm" "-f" "c9d3d023b88d69dc58a76861a8e4d0530b8253ae096e7ecc1da1cde1b7b64ed2"` Dec 18 09:42:59.560 INFO [stdout] c9d3d023b88d69dc58a76861a8e4d0530b8253ae096e7ecc1da1cde1b7b64ed2