Nov 17 19:23:27.412 INFO testing unrest-0.1.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 19:23:27.412 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 17 19:23:27.837 INFO [stdout] a31349c415be7f7030aff9dc8bd1f3ee47516e2002fde52bab831e17cd7385c3
Nov 17 19:23:27.837 INFO running `"docker" "start" "-a" "a31349c415be7f7030aff9dc8bd1f3ee47516e2002fde52bab831e17cd7385c3"`
Nov 17 19:23:28.773 INFO [stderr] usermod: no changes
Nov 17 19:23:28.975 INFO [stderr]    Compiling unrest v0.1.0 (/source)
Nov 17 19:23:31.549 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 17 19:23:31.550 INFO [stderr]   --> src/server.rs:73:18
Nov 17 19:23:31.550 INFO [stderr]    |
Nov 17 19:23:31.551 INFO [stderr] 73 |             http.bind_connection(&handle, socket, addr, service_factory());
Nov 17 19:23:31.552 INFO [stderr]    |                  ^^^^^^^^^^^^^^^
Nov 17 19:23:31.552 INFO [stderr]    |
Nov 17 19:23:31.553 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 17 19:23:31.553 INFO [stderr] 
Nov 17 19:23:31.646 INFO [stderr] warning: variable does not need to be mutable
Nov 17 19:23:31.647 INFO [stderr]   --> src/router.rs:23:13
Nov 17 19:23:31.648 INFO [stderr]    |
Nov 17 19:23:31.648 INFO [stderr] 23 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Nov 17 19:23:31.649 INFO [stderr]    |             ----^^
Nov 17 19:23:31.649 INFO [stderr]    |             |
Nov 17 19:23:31.650 INFO [stderr]    |             help: remove this `mut`
Nov 17 19:23:31.650 INFO [stderr]    |
Nov 17 19:23:31.651 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 19:23:31.651 INFO [stderr] 
Nov 17 19:23:31.654 INFO [stderr] warning: variable does not need to be mutable
Nov 17 19:23:31.654 INFO [stderr]   --> src/router.rs:30:13
Nov 17 19:23:31.655 INFO [stderr]    |
Nov 17 19:23:31.655 INFO [stderr] 30 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Nov 17 19:23:31.656 INFO [stderr]    |             ----^^
Nov 17 19:23:31.656 INFO [stderr]    |             |
Nov 17 19:23:31.657 INFO [stderr]    |             help: remove this `mut`
Nov 17 19:23:31.657 INFO [stderr] 
Nov 17 19:23:31.684 INFO [stderr] warning: variable does not need to be mutable
Nov 17 19:23:31.685 INFO [stderr]   --> src/state.rs:45:13
Nov 17 19:23:31.685 INFO [stderr]    |
Nov 17 19:23:31.686 INFO [stderr] 45 |         let mut hm = Rc::get_mut(&mut self.hm).expect("can't modify state container at this point");
Nov 17 19:23:31.687 INFO [stderr]    |             ----^^
Nov 17 19:23:31.687 INFO [stderr]    |             |
Nov 17 19:23:31.688 INFO [stderr]    |             help: remove this `mut`
Nov 17 19:23:31.688 INFO [stderr] 
Nov 17 19:23:31.689 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 17 19:23:31.690 INFO [stderr]  --> src/lib.rs:1:12
Nov 17 19:23:31.690 INFO [stderr]   |
Nov 17 19:23:31.691 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Nov 17 19:23:31.692 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 19:23:31.692 INFO [stderr]   |
Nov 17 19:23:31.693 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 17 19:23:31.693 INFO [stderr] 
Nov 17 19:23:31.694 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 17 19:23:31.694 INFO [stderr]  --> src/lib.rs:2:12
Nov 17 19:23:31.695 INFO [stderr]   |
Nov 17 19:23:31.695 INFO [stderr] 2 | #![feature(proc_macro)]
Nov 17 19:23:31.696 INFO [stderr]   |            ^^^^^^^^^^
Nov 17 19:23:31.696 INFO [stderr] 
Nov 17 19:23:35.299 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.49s
Nov 17 19:23:35.303 INFO [stderr] su: No module specific data is present
Nov 17 19:23:35.921 INFO running `"docker" "inspect" "a31349c415be7f7030aff9dc8bd1f3ee47516e2002fde52bab831e17cd7385c3"`
Nov 17 19:23:36.117 INFO running `"docker" "rm" "-f" "a31349c415be7f7030aff9dc8bd1f3ee47516e2002fde52bab831e17cd7385c3"`
Nov 17 19:23:36.395 INFO [stdout] a31349c415be7f7030aff9dc8bd1f3ee47516e2002fde52bab831e17cd7385c3
Nov 17 19:23:36.399 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 17 19:23:36.727 INFO [stdout] adead135e9e74671b4f51babd91edfd62b8d26c0301b34bae1eac48bdf899a5e
Nov 17 19:23:36.735 INFO running `"docker" "start" "-a" "adead135e9e74671b4f51babd91edfd62b8d26c0301b34bae1eac48bdf899a5e"`
Nov 17 19:23:37.630 INFO [stderr] usermod: no changes
Nov 17 19:23:37.829 INFO [stderr]    Compiling unrest v0.1.0 (/source)
Nov 17 19:23:40.063 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 17 19:23:40.063 INFO [stderr]   --> src/server.rs:73:18
Nov 17 19:23:40.063 INFO [stderr]    |
Nov 17 19:23:40.063 INFO [stderr] 73 |             http.bind_connection(&handle, socket, addr, service_factory());
Nov 17 19:23:40.063 INFO [stderr]    |                  ^^^^^^^^^^^^^^^
Nov 17 19:23:40.063 INFO [stderr]    |
Nov 17 19:23:40.063 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 17 19:23:40.063 INFO [stderr] 
Nov 17 19:23:40.179 INFO [stderr] warning: variable does not need to be mutable
Nov 17 19:23:40.179 INFO [stderr]   --> src/router.rs:23:13
Nov 17 19:23:40.179 INFO [stderr]    |
Nov 17 19:23:40.179 INFO [stderr] 23 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Nov 17 19:23:40.179 INFO [stderr]    |             ----^^
Nov 17 19:23:40.179 INFO [stderr]    |             |
Nov 17 19:23:40.179 INFO [stderr]    |             help: remove this `mut`
Nov 17 19:23:40.179 INFO [stderr]    |
Nov 17 19:23:40.179 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 19:23:40.179 INFO [stderr] 
Nov 17 19:23:40.187 INFO [stderr] warning: variable does not need to be mutable
Nov 17 19:23:40.187 INFO [stderr]   --> src/router.rs:30:13
Nov 17 19:23:40.187 INFO [stderr]    |
Nov 17 19:23:40.187 INFO [stderr] 30 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Nov 17 19:23:40.187 INFO [stderr]    |             ----^^
Nov 17 19:23:40.187 INFO [stderr]    |             |
Nov 17 19:23:40.187 INFO [stderr]    |             help: remove this `mut`
Nov 17 19:23:40.187 INFO [stderr] 
Nov 17 19:23:40.223 INFO [stderr] warning: variable does not need to be mutable
Nov 17 19:23:40.223 INFO [stderr]   --> src/state.rs:45:13
Nov 17 19:23:40.223 INFO [stderr]    |
Nov 17 19:23:40.223 INFO [stderr] 45 |         let mut hm = Rc::get_mut(&mut self.hm).expect("can't modify state container at this point");
Nov 17 19:23:40.223 INFO [stderr]    |             ----^^
Nov 17 19:23:40.223 INFO [stderr]    |             |
Nov 17 19:23:40.223 INFO [stderr]    |             help: remove this `mut`
Nov 17 19:23:40.223 INFO [stderr] 
Nov 17 19:23:40.235 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 17 19:23:40.235 INFO [stderr]  --> src/lib.rs:1:12
Nov 17 19:23:40.235 INFO [stderr]   |
Nov 17 19:23:40.235 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Nov 17 19:23:40.235 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 19:23:40.235 INFO [stderr]   |
Nov 17 19:23:40.235 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 17 19:23:40.235 INFO [stderr] 
Nov 17 19:23:40.235 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 17 19:23:40.235 INFO [stderr]  --> src/lib.rs:2:12
Nov 17 19:23:40.235 INFO [stderr]   |
Nov 17 19:23:40.235 INFO [stderr] 2 | #![feature(proc_macro)]
Nov 17 19:23:40.235 INFO [stderr]   |            ^^^^^^^^^^
Nov 17 19:23:40.235 INFO [stderr] 
Nov 17 19:23:42.575 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.92s
Nov 17 19:23:42.584 INFO [stderr] su: No module specific data is present
Nov 17 19:23:43.610 INFO running `"docker" "inspect" "adead135e9e74671b4f51babd91edfd62b8d26c0301b34bae1eac48bdf899a5e"`
Nov 17 19:23:43.895 INFO running `"docker" "rm" "-f" "adead135e9e74671b4f51babd91edfd62b8d26c0301b34bae1eac48bdf899a5e"`
Nov 17 19:23:44.119 INFO [stdout] adead135e9e74671b4f51babd91edfd62b8d26c0301b34bae1eac48bdf899a5e
Nov 17 19:23:44.125 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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 17 19:23:44.572 INFO [stdout] b397a01986defe7f66411662695cb35585ffa2190cd1830b7df6958aa57207e4
Nov 17 19:23:44.576 INFO running `"docker" "start" "-a" "b397a01986defe7f66411662695cb35585ffa2190cd1830b7df6958aa57207e4"`
Nov 17 19:23:45.377 INFO [stderr] usermod: no changes
Nov 17 19:23:45.511 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Nov 17 19:23:45.543 INFO [stderr]      Running /target/debug/deps/unrest-2a5121d1870d8764
Nov 17 19:23:45.543 INFO [stderr]    Doc-tests unrest
Nov 17 19:23:45.543 INFO [stdout] 
Nov 17 19:23:45.543 INFO [stdout] running 1 test
Nov 17 19:23:45.543 INFO [stdout] test state::tests::set_get ... ok
Nov 17 19:23:45.543 INFO [stdout] 
Nov 17 19:23:45.543 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 19:23:45.543 INFO [stdout] 
Nov 17 19:23:49.232 INFO [stdout] 
Nov 17 19:23:49.232 INFO [stdout] running 0 tests
Nov 17 19:23:49.232 INFO [stdout] 
Nov 17 19:23:49.232 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 19:23:49.232 INFO [stdout] 
Nov 17 19:23:49.239 INFO [stderr] su: No module specific data is present
Nov 17 19:23:49.761 INFO running `"docker" "inspect" "b397a01986defe7f66411662695cb35585ffa2190cd1830b7df6958aa57207e4"`
Nov 17 19:23:49.966 INFO running `"docker" "rm" "-f" "b397a01986defe7f66411662695cb35585ffa2190cd1830b7df6958aa57207e4"`
Nov 17 19:23:50.134 INFO [stdout] b397a01986defe7f66411662695cb35585ffa2190cd1830b7df6958aa57207e4