Sep 21 11:55:59.906 INFO checking copy_arena-0.1.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 11:55:59.906 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 11:55:59.906 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/master#f7f4c500b46603386e940f116b469c7adc043a6d:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 11:56:00.038 INFO blam! a178b4e8812467833a599068f937e3c5bdcbeac15c59f469468508c29bf96655
Sep 21 11:56:00.039 INFO running `"docker" "start" "-a" "a178b4e8812467833a599068f937e3c5bdcbeac15c59f469468508c29bf96655"`
Sep 21 11:56:00.881 INFO kablam! usermod: no changes
Sep 21 11:56:00.897 INFO kablam!     Checking copy_arena v0.1.1 (/source)
Sep 21 11:56:01.103 INFO kablam! warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead
Sep 21 11:56:01.103 INFO kablam!    --> src/lib.rs:180:58
Sep 21 11:56:01.103 INFO kablam!     |
Sep 21 11:56:01.103 INFO kablam! 180 |         let memory = self.alloc_raw(mem::size_of::<T>(), mem::min_align_of::<T>());
Sep 21 11:56:01.103 INFO kablam!     |                                                          ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:56:01.103 INFO kablam!     |
Sep 21 11:56:01.103 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 21 11:56:01.103 INFO kablam! 
Sep 21 11:56:01.103 INFO kablam! warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead
Sep 21 11:56:01.103 INFO kablam!    --> src/lib.rs:196:49
Sep 21 11:56:01.103 INFO kablam!     |
Sep 21 11:56:01.103 INFO kablam! 196 |         let memory = self.alloc_raw(byte_count, mem::min_align_of::<T>());
Sep 21 11:56:01.103 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:56:01.103 INFO kablam! 
Sep 21 11:56:01.178 INFO kablam! warning: variable does not need to be mutable
Sep 21 11:56:01.178 INFO kablam!    --> src/lib.rs:203:13
Sep 21 11:56:01.178 INFO kablam!     |
Sep 21 11:56:01.178 INFO kablam! 203 |         let mut slice = self.alloc_slice_raw(elems.len());
Sep 21 11:56:01.178 INFO kablam!     |             ----^^^^^
Sep 21 11:56:01.178 INFO kablam!     |             |
Sep 21 11:56:01.178 INFO kablam!     |             help: remove this `mut`
Sep 21 11:56:01.178 INFO kablam!     |
Sep 21 11:56:01.178 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 11:56:01.178 INFO kablam! 
Sep 21 11:56:01.179 INFO kablam! warning: variable does not need to be mutable
Sep 21 11:56:01.179 INFO kablam!    --> src/lib.rs:215:13
Sep 21 11:56:01.179 INFO kablam!     |
Sep 21 11:56:01.179 INFO kablam! 215 |         let mut slice = self.alloc_slice_raw(len);
Sep 21 11:56:01.179 INFO kablam!     |             ----^^^^^
Sep 21 11:56:01.179 INFO kablam!     |             |
Sep 21 11:56:01.180 INFO kablam!     |             help: remove this `mut`
Sep 21 11:56:01.180 INFO kablam! 
Sep 21 11:56:01.213 INFO kablam! warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead
Sep 21 11:56:01.213 INFO kablam!    --> src/lib.rs:180:58
Sep 21 11:56:01.213 INFO kablam!     |
Sep 21 11:56:01.213 INFO kablam! 180 |         let memory = self.alloc_raw(mem::size_of::<T>(), mem::min_align_of::<T>());
Sep 21 11:56:01.213 INFO kablam!     |                                                          ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:56:01.213 INFO kablam!     |
Sep 21 11:56:01.213 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 21 11:56:01.213 INFO kablam! 
Sep 21 11:56:01.213 INFO kablam! warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead
Sep 21 11:56:01.213 INFO kablam!    --> src/lib.rs:196:49
Sep 21 11:56:01.213 INFO kablam!     |
Sep 21 11:56:01.213 INFO kablam! 196 |         let memory = self.alloc_raw(byte_count, mem::min_align_of::<T>());
Sep 21 11:56:01.213 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:56:01.213 INFO kablam! 
Sep 21 11:56:01.338 INFO kablam! warning: variable does not need to be mutable
Sep 21 11:56:01.338 INFO kablam!    --> src/lib.rs:203:13
Sep 21 11:56:01.338 INFO kablam!     |
Sep 21 11:56:01.338 INFO kablam! 203 |         let mut slice = self.alloc_slice_raw(elems.len());
Sep 21 11:56:01.338 INFO kablam!     |             ----^^^^^
Sep 21 11:56:01.338 INFO kablam!     |             |
Sep 21 11:56:01.338 INFO kablam!     |             help: remove this `mut`
Sep 21 11:56:01.338 INFO kablam!     |
Sep 21 11:56:01.338 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 11:56:01.338 INFO kablam! 
Sep 21 11:56:01.338 INFO kablam! warning: variable does not need to be mutable
Sep 21 11:56:01.338 INFO kablam!    --> src/lib.rs:215:13
Sep 21 11:56:01.338 INFO kablam!     |
Sep 21 11:56:01.338 INFO kablam! 215 |         let mut slice = self.alloc_slice_raw(len);
Sep 21 11:56:01.338 INFO kablam!     |             ----^^^^^
Sep 21 11:56:01.338 INFO kablam!     |             |
Sep 21 11:56:01.338 INFO kablam!     |             help: remove this `mut`
Sep 21 11:56:01.338 INFO kablam! 
Sep 21 11:56:01.375 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
Sep 21 11:56:01.376 INFO kablam! su: No module specific data is present
Sep 21 11:56:02.229 INFO running `"docker" "rm" "-f" "a178b4e8812467833a599068f937e3c5bdcbeac15c59f469468508c29bf96655"`
Sep 21 11:56:02.334 INFO blam! a178b4e8812467833a599068f937e3c5bdcbeac15c59f469468508c29bf96655