Nov 17 19:23:26.391 INFO testing unrest-0.1.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 19:23:26.392 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 19:23:26.738 INFO [stdout] 77f7d6307b1b23dd4a6a5daf848f885d8979e0ef91b1f405e51f7c64c529727a
Nov 17 19:23:26.744 INFO running `"docker" "start" "-a" "77f7d6307b1b23dd4a6a5daf848f885d8979e0ef91b1f405e51f7c64c529727a"`
Nov 17 19:23:27.822 INFO [stderr] usermod: no changes
Nov 17 19:23:28.055 INFO [stderr]    Compiling unrest v0.1.0 (/source)
Nov 17 19:23:32.304 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 19:23:32.305 INFO [stderr]   --> src/server.rs:73:18
Nov 17 19:23:32.305 INFO [stderr]    |
Nov 17 19:23:32.305 INFO [stderr] 73 |             http.bind_connection(&handle, socket, addr, service_factory());
Nov 17 19:23:32.305 INFO [stderr]    |                  ^^^^^^^^^^^^^^^
Nov 17 19:23:32.305 INFO [stderr]    |
Nov 17 19:23:32.305 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 17 19:23:32.305 INFO [stderr] 
Nov 17 19:23:32.389 INFO [stderr] warning: variable does not need to be mutable
Nov 17 19:23:32.389 INFO [stderr]   --> src/router.rs:23:13
Nov 17 19:23:32.389 INFO [stderr]    |
Nov 17 19:23:32.389 INFO [stderr] 23 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Nov 17 19:23:32.389 INFO [stderr]    |             ----^^
Nov 17 19:23:32.389 INFO [stderr]    |             |
Nov 17 19:23:32.389 INFO [stderr]    |             help: remove this `mut`
Nov 17 19:23:32.389 INFO [stderr]    |
Nov 17 19:23:32.389 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 19:23:32.389 INFO [stderr] 
Nov 17 19:23:32.410 INFO [stderr] warning: variable does not need to be mutable
Nov 17 19:23:32.410 INFO [stderr]   --> src/router.rs:30:13
Nov 17 19:23:32.410 INFO [stderr]    |
Nov 17 19:23:32.410 INFO [stderr] 30 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Nov 17 19:23:32.412 INFO [stderr]    |             ----^^
Nov 17 19:23:32.412 INFO [stderr]    |             |
Nov 17 19:23:32.412 INFO [stderr]    |             help: remove this `mut`
Nov 17 19:23:32.413 INFO [stderr] 
Nov 17 19:23:32.448 INFO [stderr] warning: variable does not need to be mutable
Nov 17 19:23:32.449 INFO [stderr]   --> src/state.rs:45:13
Nov 17 19:23:32.449 INFO [stderr]    |
Nov 17 19:23:32.449 INFO [stderr] 45 |         let mut hm = Rc::get_mut(&mut self.hm).expect("can't modify state container at this point");
Nov 17 19:23:32.450 INFO [stderr]    |             ----^^
Nov 17 19:23:32.450 INFO [stderr]    |             |
Nov 17 19:23:32.450 INFO [stderr]    |             help: remove this `mut`
Nov 17 19:23:32.451 INFO [stderr] 
Nov 17 19:23:32.458 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 19:23:32.458 INFO [stderr]  --> src/lib.rs:1:12
Nov 17 19:23:32.458 INFO [stderr]   |
Nov 17 19:23:32.458 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Nov 17 19:23:32.458 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 19:23:32.460 INFO [stderr]   |
Nov 17 19:23:32.460 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 17 19:23:32.460 INFO [stderr] 
Nov 17 19:23:32.461 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 17 19:23:32.461 INFO [stderr]  --> src/lib.rs:2:12
Nov 17 19:23:32.461 INFO [stderr]   |
Nov 17 19:23:32.461 INFO [stderr] 2 | #![feature(proc_macro)]
Nov 17 19:23:32.461 INFO [stderr]   |            ^^^^^^^^^^
Nov 17 19:23:32.463 INFO [stderr] 
Nov 17 19:23:35.791 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.94s
Nov 17 19:23:35.803 INFO [stderr] su: No module specific data is present
Nov 17 19:23:36.221 INFO running `"docker" "inspect" "77f7d6307b1b23dd4a6a5daf848f885d8979e0ef91b1f405e51f7c64c529727a"`
Nov 17 19:23:36.415 INFO running `"docker" "rm" "-f" "77f7d6307b1b23dd4a6a5daf848f885d8979e0ef91b1f405e51f7c64c529727a"`
Nov 17 19:23:36.651 INFO [stdout] 77f7d6307b1b23dd4a6a5daf848f885d8979e0ef91b1f405e51f7c64c529727a
Nov 17 19:23:36.657 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 19:23:37.041 INFO [stdout] 8b6142ddb86bf4a34603413589ea58f771b287bd071f6e8643f021ab6b0d2915
Nov 17 19:23:37.045 INFO running `"docker" "start" "-a" "8b6142ddb86bf4a34603413589ea58f771b287bd071f6e8643f021ab6b0d2915"`
Nov 17 19:23:37.763 INFO [stderr] usermod: no changes
Nov 17 19:23:38.087 INFO [stderr]    Compiling unrest v0.1.0 (/source)
Nov 17 19:23:41.691 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 19:23:41.691 INFO [stderr]   --> src/server.rs:73:18
Nov 17 19:23:41.691 INFO [stderr]    |
Nov 17 19:23:41.691 INFO [stderr] 73 |             http.bind_connection(&handle, socket, addr, service_factory());
Nov 17 19:23:41.691 INFO [stderr]    |                  ^^^^^^^^^^^^^^^
Nov 17 19:23:41.691 INFO [stderr]    |
Nov 17 19:23:41.691 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 17 19:23:41.691 INFO [stderr] 
Nov 17 19:23:41.795 INFO [stderr] warning: variable does not need to be mutable
Nov 17 19:23:41.795 INFO [stderr]   --> src/router.rs:23:13
Nov 17 19:23:41.795 INFO [stderr]    |
Nov 17 19:23:41.795 INFO [stderr] 23 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Nov 17 19:23:41.795 INFO [stderr]    |             ----^^
Nov 17 19:23:41.795 INFO [stderr]    |             |
Nov 17 19:23:41.795 INFO [stderr]    |             help: remove this `mut`
Nov 17 19:23:41.795 INFO [stderr]    |
Nov 17 19:23:41.795 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 19:23:41.795 INFO [stderr] 
Nov 17 19:23:41.807 INFO [stderr] warning: variable does not need to be mutable
Nov 17 19:23:41.807 INFO [stderr]   --> src/router.rs:30:13
Nov 17 19:23:41.807 INFO [stderr]    |
Nov 17 19:23:41.807 INFO [stderr] 30 |         let mut rr = Rc::get_mut(&mut self.rr).expect("can't modify router at this point");
Nov 17 19:23:41.807 INFO [stderr]    |             ----^^
Nov 17 19:23:41.807 INFO [stderr]    |             |
Nov 17 19:23:41.807 INFO [stderr]    |             help: remove this `mut`
Nov 17 19:23:41.807 INFO [stderr] 
Nov 17 19:23:41.839 INFO [stderr] warning: variable does not need to be mutable
Nov 17 19:23:41.839 INFO [stderr]   --> src/state.rs:45:13
Nov 17 19:23:41.839 INFO [stderr]    |
Nov 17 19:23:41.839 INFO [stderr] 45 |         let mut hm = Rc::get_mut(&mut self.hm).expect("can't modify state container at this point");
Nov 17 19:23:41.839 INFO [stderr]    |             ----^^
Nov 17 19:23:41.839 INFO [stderr]    |             |
Nov 17 19:23:41.839 INFO [stderr]    |             help: remove this `mut`
Nov 17 19:23:41.839 INFO [stderr] 
Nov 17 19:23:41.847 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 19:23:41.848 INFO [stderr]  --> src/lib.rs:1:12
Nov 17 19:23:41.848 INFO [stderr]   |
Nov 17 19:23:41.848 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Nov 17 19:23:41.848 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 19:23:41.848 INFO [stderr]   |
Nov 17 19:23:41.848 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 17 19:23:41.848 INFO [stderr] 
Nov 17 19:23:41.848 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 17 19:23:41.848 INFO [stderr]  --> src/lib.rs:2:12
Nov 17 19:23:41.848 INFO [stderr]   |
Nov 17 19:23:41.848 INFO [stderr] 2 | #![feature(proc_macro)]
Nov 17 19:23:41.848 INFO [stderr]   |            ^^^^^^^^^^
Nov 17 19:23:41.848 INFO [stderr] 
Nov 17 19:23:44.125 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.32s
Nov 17 19:23:44.143 INFO [stderr] su: No module specific data is present
Nov 17 19:23:44.947 INFO running `"docker" "inspect" "8b6142ddb86bf4a34603413589ea58f771b287bd071f6e8643f021ab6b0d2915"`
Nov 17 19:23:45.097 INFO running `"docker" "rm" "-f" "8b6142ddb86bf4a34603413589ea58f771b287bd071f6e8643f021ab6b0d2915"`
Nov 17 19:23:45.367 INFO [stdout] 8b6142ddb86bf4a34603413589ea58f771b287bd071f6e8643f021ab6b0d2915
Nov 17 19:23:45.369 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 19:23:45.627 INFO [stdout] 5a7a7ab007aad58074c9fcbec11f298809128f22d87dfc97412dd54f05973c7c
Nov 17 19:23:45.632 INFO running `"docker" "start" "-a" "5a7a7ab007aad58074c9fcbec11f298809128f22d87dfc97412dd54f05973c7c"`
Nov 17 19:23:46.591 INFO [stderr] usermod: no changes
Nov 17 19:23:46.771 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
Nov 17 19:23:46.775 INFO [stderr]      Running /target/debug/deps/unrest-5a4bf49b06ab3d42
Nov 17 19:23:46.783 INFO [stderr]    Doc-tests unrest
Nov 17 19:23:46.784 INFO [stdout] 
Nov 17 19:23:46.784 INFO [stdout] running 1 test
Nov 17 19:23:46.784 INFO [stdout] test state::tests::set_get ... ok
Nov 17 19:23:46.785 INFO [stdout] 
Nov 17 19:23:46.785 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 19:23:46.785 INFO [stdout] 
Nov 17 19:23:52.673 INFO [stdout] 
Nov 17 19:23:52.673 INFO [stdout] running 0 tests
Nov 17 19:23:52.673 INFO [stdout] 
Nov 17 19:23:52.673 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 19:23:52.673 INFO [stdout] 
Nov 17 19:23:52.682 INFO [stderr] su: No module specific data is present
Nov 17 19:23:52.961 INFO running `"docker" "inspect" "5a7a7ab007aad58074c9fcbec11f298809128f22d87dfc97412dd54f05973c7c"`
Nov 17 19:23:53.171 INFO running `"docker" "rm" "-f" "5a7a7ab007aad58074c9fcbec11f298809128f22d87dfc97412dd54f05973c7c"`
Nov 17 19:23:53.369 INFO [stdout] 5a7a7ab007aad58074c9fcbec11f298809128f22d87dfc97412dd54f05973c7c