Aug 30 20:33:58.525 INFO checking crow_util-0.2.5 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 20:33:58.525 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 20:33:58.525 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 20:33:58.745 INFO blam! 8e0c1ac05ca0fa67ea90eece5ddc7c12faa006d16106c3973b32ed725203ee9c
Aug 30 20:33:58.748 INFO running `"docker" "start" "-a" "8e0c1ac05ca0fa67ea90eece5ddc7c12faa006d16106c3973b32ed725203ee9c"`
Aug 30 20:33:59.309 INFO kablam!     Checking crow_util v0.2.5 (file:///source)
Aug 30 20:33:59.867 INFO kablam! warning: variable does not need to be mutable
Aug 30 20:33:59.867 INFO kablam!    --> src/holder.rs:116:13
Aug 30 20:33:59.867 INFO kablam!     |
Aug 30 20:33:59.867 INFO kablam! 116 |         let mut items = unsafe {&mut *self.items.get() };
Aug 30 20:33:59.867 INFO kablam!     |             ----^^^^^
Aug 30 20:33:59.867 INFO kablam!     |             |
Aug 30 20:33:59.867 INFO kablam!     |             help: remove this `mut`
Aug 30 20:33:59.867 INFO kablam!     |
Aug 30 20:33:59.867 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 20:33:59.868 INFO kablam! 
Aug 30 20:33:59.873 INFO kablam! warning: variable does not need to be mutable
Aug 30 20:33:59.873 INFO kablam!    --> src/holder.rs:158:13
Aug 30 20:33:59.873 INFO kablam!     |
Aug 30 20:33:59.873 INFO kablam! 158 |         let mut items = unsafe {&mut *self.items.get() };
Aug 30 20:33:59.873 INFO kablam!     |             ----^^^^^
Aug 30 20:33:59.873 INFO kablam!     |             |
Aug 30 20:33:59.873 INFO kablam!     |             help: remove this `mut`
Aug 30 20:33:59.873 INFO kablam! 
Aug 30 20:33:59.881 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 20:33:59.881 INFO kablam!    --> src/self_ref.rs:257:9
Aug 30 20:33:59.881 INFO kablam!     |
Aug 30 20:33:59.881 INFO kablam! 257 |         unsafe { self.parent.into_inner() }
Aug 30 20:33:59.881 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 30 20:33:59.881 INFO kablam!     |
Aug 30 20:33:59.881 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 30 20:33:59.881 INFO kablam! 
Aug 30 20:34:00.028 INFO kablam! warning: variable does not need to be mutable
Aug 30 20:34:00.028 INFO kablam!    --> src/holder.rs:116:13
Aug 30 20:34:00.028 INFO kablam!     |
Aug 30 20:34:00.028 INFO kablam! 116 |         let mut items = unsafe {&mut *self.items.get() };
Aug 30 20:34:00.028 INFO kablam!     |             ----^^^^^
Aug 30 20:34:00.028 INFO kablam!     |             |
Aug 30 20:34:00.028 INFO kablam!     |             help: remove this `mut`
Aug 30 20:34:00.028 INFO kablam!     |
Aug 30 20:34:00.028 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 20:34:00.028 INFO kablam! 
Aug 30 20:34:00.031 INFO kablam! warning: variable does not need to be mutable
Aug 30 20:34:00.031 INFO kablam!    --> src/holder.rs:158:13
Aug 30 20:34:00.032 INFO kablam!     |
Aug 30 20:34:00.032 INFO kablam! 158 |         let mut items = unsafe {&mut *self.items.get() };
Aug 30 20:34:00.032 INFO kablam!     |             ----^^^^^
Aug 30 20:34:00.032 INFO kablam!     |             |
Aug 30 20:34:00.032 INFO kablam!     |             help: remove this `mut`
Aug 30 20:34:00.032 INFO kablam! 
Aug 30 20:34:00.037 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 20:34:00.037 INFO kablam!    --> src/self_ref.rs:257:9
Aug 30 20:34:00.037 INFO kablam!     |
Aug 30 20:34:00.037 INFO kablam! 257 |         unsafe { self.parent.into_inner() }
Aug 30 20:34:00.037 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 30 20:34:00.037 INFO kablam!     |
Aug 30 20:34:00.037 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 30 20:34:00.037 INFO kablam! 
Aug 30 20:34:00.064 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Aug 30 20:34:00.066 INFO kablam! su: No module specific data is present
Aug 30 20:34:00.479 INFO running `"docker" "rm" "-f" "8e0c1ac05ca0fa67ea90eece5ddc7c12faa006d16106c3973b32ed725203ee9c"`
Aug 30 20:34:00.582 INFO blam! 8e0c1ac05ca0fa67ea90eece5ddc7c12faa006d16106c3973b32ed725203ee9c