Nov 30 16:12:46.206 INFO checking rustful-0.9.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 16:12:46.206 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 16:12:46.403 INFO [stdout] c8f08038e499ffabd620d75e6c3c5fd01446522206b64c5d262cf29f91dd6fb7
Nov 30 16:12:46.406 INFO running `"docker" "start" "-a" "c8f08038e499ffabd620d75e6c3c5fd01446522206b64c5d262cf29f91dd6fb7"`
Nov 30 16:12:47.113 INFO [stderr] usermod: no changes
Nov 30 16:12:47.300 INFO [stderr]     Checking buf_redux v0.1.3
Nov 30 16:12:47.304 INFO [stderr]     Checking anymap v0.12.1
Nov 30 16:12:47.332 INFO [stderr]    Compiling rustful v0.9.0 (/source)
Nov 30 16:12:47.332 INFO [stderr]     Checking hyper v0.9.18
Nov 30 16:12:48.228 INFO [stderr]     Checking multipart v0.7.0
Nov 30 16:12:59.528 INFO [stderr] warning: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present
Nov 30 16:12:59.528 INFO [stderr]    --> src/router/tree_router.rs:65:49
Nov 30 16:12:59.528 INFO [stderr]     |
Nov 30 16:12:59.528 INFO [stderr] 65  |             &mut **self.wildcard_route.as_mut::<'a>().unwrap()
Nov 30 16:12:59.528 INFO [stderr]     |                                                 ^^
Nov 30 16:12:59.528 INFO [stderr]     |
Nov 30 16:12:59.528 INFO [stderr]     = note: #[warn(late_bound_lifetime_arguments)] on by default
Nov 30 16:12:59.528 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 30 16:12:59.528 INFO [stderr]     = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868>
Nov 30 16:12:59.528 INFO [stderr] 
Nov 30 16:12:59.544 INFO [stderr] warning: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present
Nov 30 16:12:59.544 INFO [stderr]    --> src/router/tree_router.rs:70:49
Nov 30 16:12:59.544 INFO [stderr]     |
Nov 30 16:12:59.544 INFO [stderr] 70  |             &mut **self.variable_route.as_mut::<'a>().unwrap()
Nov 30 16:12:59.544 INFO [stderr]     |                                                 ^^
Nov 30 16:12:59.544 INFO [stderr]     |
Nov 30 16:12:59.544 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 30 16:12:59.544 INFO [stderr]     = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868>
Nov 30 16:12:59.544 INFO [stderr] 
Nov 30 16:13:00.272 INFO [stderr] warning: variable does not need to be mutable
Nov 30 16:13:00.272 INFO [stderr]    --> src/router/tree_router.rs:265:13
Nov 30 16:13:00.272 INFO [stderr]     |
Nov 30 16:13:00.272 INFO [stderr] 265 |         let mut endpoint = (&mut route).fold(self, |endpoint, segment| {
Nov 30 16:13:00.272 INFO [stderr]     |             ----^^^^^^^^
Nov 30 16:13:00.272 INFO [stderr]     |             |
Nov 30 16:13:00.272 INFO [stderr]     |             help: remove this `mut`
Nov 30 16:13:00.272 INFO [stderr]     |
Nov 30 16:13:00.272 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 16:13:00.272 INFO [stderr] 
Nov 30 16:13:00.276 INFO [stderr] warning: variable does not need to be mutable
Nov 30 16:13:00.276 INFO [stderr]    --> src/router/tree_router.rs:274:13
Nov 30 16:13:00.276 INFO [stderr]     |
Nov 30 16:13:00.276 INFO [stderr] 274 |         let mut endpoint = (&mut route).fold(self, |endpoint, segment| {
Nov 30 16:13:00.276 INFO [stderr]     |             ----^^^^^^^^
Nov 30 16:13:00.276 INFO [stderr]     |             |
Nov 30 16:13:00.276 INFO [stderr]     |             help: remove this `mut`
Nov 30 16:13:00.276 INFO [stderr] 
Nov 30 16:13:00.284 INFO [stderr] warning: variable does not need to be mutable
Nov 30 16:13:00.284 INFO [stderr]    --> src/router/tree_router.rs:287:21
Nov 30 16:13:00.284 INFO [stderr]     |
Nov 30 16:13:00.284 INFO [stderr] 287 |                 let mut endpoint = (&mut route).fold(&mut new_root, |endpoint, segment| {
Nov 30 16:13:00.284 INFO [stderr]     |                     ----^^^^^^^^
Nov 30 16:13:00.284 INFO [stderr]     |                     |
Nov 30 16:13:00.284 INFO [stderr]     |                     help: remove this `mut`
Nov 30 16:13:00.284 INFO [stderr] 
Nov 30 16:13:00.472 INFO [stderr] warning: variable does not need to be mutable
Nov 30 16:13:00.472 INFO [stderr]    --> src/response.rs:684:13
Nov 30 16:13:00.472 INFO [stderr]     |
Nov 30 16:13:00.472 INFO [stderr] 684 |         let mut writer = match self.writer {
Nov 30 16:13:00.472 INFO [stderr]     |             ----^^^^^^
Nov 30 16:13:00.472 INFO [stderr]     |             |
Nov 30 16:13:00.472 INFO [stderr]     |             help: remove this `mut`
Nov 30 16:13:00.472 INFO [stderr] 
Nov 30 16:13:00.478 INFO [stderr] warning: variable does not need to be mutable
Nov 30 16:13:00.478 INFO [stderr]    --> src/response.rs:762:13
Nov 30 16:13:00.478 INFO [stderr]     |
Nov 30 16:13:00.478 INFO [stderr] 762 |         let mut writer = try!(response_to_io_result(self.borrow_writer()));
Nov 30 16:13:00.478 INFO [stderr]     |             ----^^^^^^
Nov 30 16:13:00.478 INFO [stderr]     |             |
Nov 30 16:13:00.478 INFO [stderr]     |             help: remove this `mut`
Nov 30 16:13:00.478 INFO [stderr] 
Nov 30 16:13:00.486 INFO [stderr] warning: variable does not need to be mutable
Nov 30 16:13:00.486 INFO [stderr]    --> src/response.rs:865:13
Nov 30 16:13:00.486 INFO [stderr]     |
Nov 30 16:13:00.486 INFO [stderr] 865 |         let mut writer = try!(self.borrow_writer());
Nov 30 16:13:00.486 INFO [stderr]     |             ----^^^^^^
Nov 30 16:13:00.486 INFO [stderr]     |             |
Nov 30 16:13:00.486 INFO [stderr]     |             help: remove this `mut`
Nov 30 16:13:00.486 INFO [stderr] 
Nov 30 16:13:00.486 INFO [stderr] warning: variable does not need to be mutable
Nov 30 16:13:00.486 INFO [stderr]    --> src/response.rs:870:13
Nov 30 16:13:00.487 INFO [stderr]     |
Nov 30 16:13:00.487 INFO [stderr] 870 |         let mut writer = try!(self.borrow_writer());
Nov 30 16:13:00.487 INFO [stderr]     |             ----^^^^^^
Nov 30 16:13:00.487 INFO [stderr]     |             |
Nov 30 16:13:00.487 INFO [stderr]     |             help: remove this `mut`
Nov 30 16:13:00.487 INFO [stderr] 
Nov 30 16:13:00.487 INFO [stderr] warning: variable does not need to be mutable
Nov 30 16:13:00.487 INFO [stderr]    --> src/response.rs:875:13
Nov 30 16:13:00.488 INFO [stderr]     |
Nov 30 16:13:00.488 INFO [stderr] 875 |         let mut writer = try!(self.borrow_writer());
Nov 30 16:13:00.488 INFO [stderr]     |             ----^^^^^^
Nov 30 16:13:00.488 INFO [stderr]     |             |
Nov 30 16:13:00.488 INFO [stderr]     |             help: remove this `mut`
Nov 30 16:13:00.488 INFO [stderr] 
Nov 30 16:13:01.465 INFO [stderr] warning: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present
Nov 30 16:13:01.465 INFO [stderr]    --> src/router/tree_router.rs:65:49
Nov 30 16:13:01.465 INFO [stderr]     |
Nov 30 16:13:01.465 INFO [stderr] 65  |             &mut **self.wildcard_route.as_mut::<'a>().unwrap()
Nov 30 16:13:01.465 INFO [stderr]     |                                                 ^^
Nov 30 16:13:01.465 INFO [stderr]     |
Nov 30 16:13:01.465 INFO [stderr]     = note: #[warn(late_bound_lifetime_arguments)] on by default
Nov 30 16:13:01.465 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 30 16:13:01.465 INFO [stderr]     = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868>
Nov 30 16:13:01.465 INFO [stderr] 
Nov 30 16:13:01.465 INFO [stderr] warning: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present
Nov 30 16:13:01.465 INFO [stderr]    --> src/router/tree_router.rs:70:49
Nov 30 16:13:01.465 INFO [stderr]     |
Nov 30 16:13:01.465 INFO [stderr] 70  |             &mut **self.variable_route.as_mut::<'a>().unwrap()
Nov 30 16:13:01.465 INFO [stderr]     |                                                 ^^
Nov 30 16:13:01.465 INFO [stderr]     |
Nov 30 16:13:01.465 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 30 16:13:01.465 INFO [stderr]     = note: for more information, see issue #42868 <https://github.com/rust-lang/rust/issues/42868>
Nov 30 16:13:01.465 INFO [stderr] 
Nov 30 16:13:03.798 INFO [stderr] warning: variable does not need to be mutable
Nov 30 16:13:03.798 INFO [stderr]    --> src/router/tree_router.rs:265:13
Nov 30 16:13:03.798 INFO [stderr]     |
Nov 30 16:13:03.799 INFO [stderr] 265 |         let mut endpoint = (&mut route).fold(self, |endpoint, segment| {
Nov 30 16:13:03.799 INFO [stderr]     |             ----^^^^^^^^
Nov 30 16:13:03.799 INFO [stderr]     |             |
Nov 30 16:13:03.800 INFO [stderr]     |             help: remove this `mut`
Nov 30 16:13:03.800 INFO [stderr]     |
Nov 30 16:13:03.800 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 16:13:03.801 INFO [stderr] 
Nov 30 16:13:03.804 INFO [stderr] warning: variable does not need to be mutable
Nov 30 16:13:03.804 INFO [stderr]    --> src/router/tree_router.rs:274:13
Nov 30 16:13:03.804 INFO [stderr]     |
Nov 30 16:13:03.804 INFO [stderr] 274 |         let mut endpoint = (&mut route).fold(self, |endpoint, segment| {
Nov 30 16:13:03.805 INFO [stderr]     |             ----^^^^^^^^
Nov 30 16:13:03.805 INFO [stderr]     |             |
Nov 30 16:13:03.805 INFO [stderr]     |             help: remove this `mut`
Nov 30 16:13:03.805 INFO [stderr] 
Nov 30 16:13:03.812 INFO [stderr] warning: variable does not need to be mutable
Nov 30 16:13:03.812 INFO [stderr]    --> src/router/tree_router.rs:287:21
Nov 30 16:13:03.813 INFO [stderr]     |
Nov 30 16:13:03.813 INFO [stderr] 287 |                 let mut endpoint = (&mut route).fold(&mut new_root, |endpoint, segment| {
Nov 30 16:13:03.813 INFO [stderr]     |                     ----^^^^^^^^
Nov 30 16:13:03.813 INFO [stderr]     |                     |
Nov 30 16:13:03.813 INFO [stderr]     |                     help: remove this `mut`
Nov 30 16:13:03.814 INFO [stderr] 
Nov 30 16:13:04.811 INFO [stderr] warning: variable does not need to be mutable
Nov 30 16:13:04.812 INFO [stderr]    --> src/response.rs:684:13
Nov 30 16:13:04.812 INFO [stderr]     |
Nov 30 16:13:04.812 INFO [stderr] 684 |         let mut writer = match self.writer {
Nov 30 16:13:04.812 INFO [stderr]     |             ----^^^^^^
Nov 30 16:13:04.813 INFO [stderr]     |             |
Nov 30 16:13:04.813 INFO [stderr]     |             help: remove this `mut`
Nov 30 16:13:04.813 INFO [stderr] 
Nov 30 16:13:04.820 INFO [stderr] warning: variable does not need to be mutable
Nov 30 16:13:04.820 INFO [stderr]    --> src/response.rs:762:13
Nov 30 16:13:04.820 INFO [stderr]     |
Nov 30 16:13:04.821 INFO [stderr] 762 |         let mut writer = try!(response_to_io_result(self.borrow_writer()));
Nov 30 16:13:04.821 INFO [stderr]     |             ----^^^^^^
Nov 30 16:13:04.821 INFO [stderr]     |             |
Nov 30 16:13:04.822 INFO [stderr]     |             help: remove this `mut`
Nov 30 16:13:04.822 INFO [stderr] 
Nov 30 16:13:04.823 INFO [stderr] warning: variable does not need to be mutable
Nov 30 16:13:04.823 INFO [stderr]    --> src/response.rs:865:13
Nov 30 16:13:04.824 INFO [stderr]     |
Nov 30 16:13:04.824 INFO [stderr] 865 |         let mut writer = try!(self.borrow_writer());
Nov 30 16:13:04.824 INFO [stderr]     |             ----^^^^^^
Nov 30 16:13:04.825 INFO [stderr]     |             |
Nov 30 16:13:04.825 INFO [stderr]     |             help: remove this `mut`
Nov 30 16:13:04.825 INFO [stderr] 
Nov 30 16:13:04.825 INFO [stderr] warning: variable does not need to be mutable
Nov 30 16:13:04.826 INFO [stderr]    --> src/response.rs:870:13
Nov 30 16:13:04.826 INFO [stderr]     |
Nov 30 16:13:04.826 INFO [stderr] 870 |         let mut writer = try!(self.borrow_writer());
Nov 30 16:13:04.827 INFO [stderr]     |             ----^^^^^^
Nov 30 16:13:04.827 INFO [stderr]     |             |
Nov 30 16:13:04.827 INFO [stderr]     |             help: remove this `mut`
Nov 30 16:13:04.827 INFO [stderr] 
Nov 30 16:13:04.828 INFO [stderr] warning: variable does not need to be mutable
Nov 30 16:13:04.828 INFO [stderr]    --> src/response.rs:875:13
Nov 30 16:13:04.828 INFO [stderr]     |
Nov 30 16:13:04.829 INFO [stderr] 875 |         let mut writer = try!(self.borrow_writer());
Nov 30 16:13:04.829 INFO [stderr]     |             ----^^^^^^
Nov 30 16:13:04.829 INFO [stderr]     |             |
Nov 30 16:13:04.829 INFO [stderr]     |             help: remove this `mut`
Nov 30 16:13:04.830 INFO [stderr] 
Nov 30 16:13:05.141 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.01s
Nov 30 16:13:05.158 INFO [stderr] su: No module specific data is present
Nov 30 16:13:06.564 INFO running `"docker" "inspect" "c8f08038e499ffabd620d75e6c3c5fd01446522206b64c5d262cf29f91dd6fb7"`
Nov 30 16:13:06.906 INFO running `"docker" "rm" "-f" "c8f08038e499ffabd620d75e6c3c5fd01446522206b64c5d262cf29f91dd6fb7"`
Nov 30 16:13:07.256 INFO [stdout] c8f08038e499ffabd620d75e6c3c5fd01446522206b64c5d262cf29f91dd6fb7