Sep 04 20:54:50.049 INFO checking copy_arena-0.1.1 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 20:54:50.049 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 20:54:50.050 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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=500" "-e" "CMD=cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 20:54:50.221 INFO blam! 4c23db52ed8d37f832e986af7481fa49140e2c442c57431bb97c7fd67d48471d
Sep 04 20:54:50.224 INFO running `"docker" "start" "-a" "4c23db52ed8d37f832e986af7481fa49140e2c442c57431bb97c7fd67d48471d"`
Sep 04 20:54:50.896 INFO kablam!     Checking copy_arena v0.1.1 (file:///source)
Sep 04 20:54:51.504 INFO kablam! warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead
Sep 04 20:54:51.504 INFO kablam!    --> src/lib.rs:180:58
Sep 04 20:54:51.504 INFO kablam!     |
Sep 04 20:54:51.504 INFO kablam! 180 |         let memory = self.alloc_raw(mem::size_of::<T>(), mem::min_align_of::<T>());
Sep 04 20:54:51.504 INFO kablam!     |                                                          ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 20:54:51.504 INFO kablam!     |
Sep 04 20:54:51.505 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 04 20:54:51.505 INFO kablam! 
Sep 04 20:54:51.505 INFO kablam! warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead
Sep 04 20:54:51.505 INFO kablam!    --> src/lib.rs:196:49
Sep 04 20:54:51.505 INFO kablam!     |
Sep 04 20:54:51.505 INFO kablam! 196 |         let memory = self.alloc_raw(byte_count, mem::min_align_of::<T>());
Sep 04 20:54:51.505 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 20:54:51.505 INFO kablam! 
Sep 04 20:54:51.627 INFO kablam! warning: variable does not need to be mutable
Sep 04 20:54:51.628 INFO kablam!    --> src/lib.rs:203:13
Sep 04 20:54:51.628 INFO kablam!     |
Sep 04 20:54:51.628 INFO kablam! 203 |         let mut slice = self.alloc_slice_raw(elems.len());
Sep 04 20:54:51.628 INFO kablam!     |             ----^^^^^
Sep 04 20:54:51.628 INFO kablam!     |             |
Sep 04 20:54:51.628 INFO kablam!     |             help: remove this `mut`
Sep 04 20:54:51.628 INFO kablam!     |
Sep 04 20:54:51.628 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 20:54:51.628 INFO kablam! 
Sep 04 20:54:51.632 INFO kablam! warning: variable does not need to be mutable
Sep 04 20:54:51.632 INFO kablam!    --> src/lib.rs:215:13
Sep 04 20:54:51.632 INFO kablam!     |
Sep 04 20:54:51.632 INFO kablam! 215 |         let mut slice = self.alloc_slice_raw(len);
Sep 04 20:54:51.632 INFO kablam!     |             ----^^^^^
Sep 04 20:54:51.632 INFO kablam!     |             |
Sep 04 20:54:51.632 INFO kablam!     |             help: remove this `mut`
Sep 04 20:54:51.632 INFO kablam! 
Sep 04 20:54:51.713 INFO kablam! warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead
Sep 04 20:54:51.713 INFO kablam!    --> src/lib.rs:180:58
Sep 04 20:54:51.713 INFO kablam!     |
Sep 04 20:54:51.713 INFO kablam! 180 |         let memory = self.alloc_raw(mem::size_of::<T>(), mem::min_align_of::<T>());
Sep 04 20:54:51.713 INFO kablam!     |                                                          ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 20:54:51.713 INFO kablam!     |
Sep 04 20:54:51.713 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 04 20:54:51.713 INFO kablam! 
Sep 04 20:54:51.713 INFO kablam! warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead
Sep 04 20:54:51.713 INFO kablam!    --> src/lib.rs:196:49
Sep 04 20:54:51.713 INFO kablam!     |
Sep 04 20:54:51.713 INFO kablam! 196 |         let memory = self.alloc_raw(byte_count, mem::min_align_of::<T>());
Sep 04 20:54:51.713 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 20:54:51.713 INFO kablam! 
Sep 04 20:54:51.990 INFO kablam! warning: variable does not need to be mutable
Sep 04 20:54:51.990 INFO kablam!    --> src/lib.rs:203:13
Sep 04 20:54:51.990 INFO kablam!     |
Sep 04 20:54:51.990 INFO kablam! 203 |         let mut slice = self.alloc_slice_raw(elems.len());
Sep 04 20:54:51.990 INFO kablam!     |             ----^^^^^
Sep 04 20:54:51.990 INFO kablam!     |             |
Sep 04 20:54:51.990 INFO kablam!     |             help: remove this `mut`
Sep 04 20:54:51.990 INFO kablam!     |
Sep 04 20:54:51.990 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 20:54:51.990 INFO kablam! 
Sep 04 20:54:51.993 INFO kablam! warning: variable does not need to be mutable
Sep 04 20:54:51.993 INFO kablam!    --> src/lib.rs:215:13
Sep 04 20:54:51.993 INFO kablam!     |
Sep 04 20:54:51.993 INFO kablam! 215 |         let mut slice = self.alloc_slice_raw(len);
Sep 04 20:54:51.993 INFO kablam!     |             ----^^^^^
Sep 04 20:54:51.993 INFO kablam!     |             |
Sep 04 20:54:51.993 INFO kablam!     |             help: remove this `mut`
Sep 04 20:54:51.993 INFO kablam! 
Sep 04 20:54:52.048 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Sep 04 20:54:52.051 INFO kablam! su: No module specific data is present
Sep 04 20:54:52.416 INFO running `"docker" "rm" "-f" "4c23db52ed8d37f832e986af7481fa49140e2c442c57431bb97c7fd67d48471d"`
Sep 04 20:54:52.523 INFO blam! 4c23db52ed8d37f832e986af7481fa49140e2c442c57431bb97c7fd67d48471d