Aug 18 00:58:25.426 INFO checking crow_util-0.2.5 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 18 00:58:25.426 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 18 00:58:25.426 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 18 00:58:25.426 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-2/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 00:58:25.729 INFO blam! 9fc3b3b3028a9698e46cdd2a1066216f3c66ce033a9f28fb81073212b66e3d70
Aug 18 00:58:25.732 INFO running `"docker" "start" "-a" "9fc3b3b3028a9698e46cdd2a1066216f3c66ce033a9f28fb81073212b66e3d70"`
Aug 18 00:58:26.806 INFO kablam!     Checking crow_util v0.2.5 (file:///source)
Aug 18 00:58:27.528 INFO kablam! warning: variable does not need to be mutable
Aug 18 00:58:27.528 INFO kablam!    --> src/holder.rs:116:13
Aug 18 00:58:27.528 INFO kablam!     |
Aug 18 00:58:27.528 INFO kablam! 116 |         let mut items = unsafe {&mut *self.items.get() };
Aug 18 00:58:27.528 INFO kablam!     |             ----^^^^^
Aug 18 00:58:27.528 INFO kablam!     |             |
Aug 18 00:58:27.528 INFO kablam!     |             help: remove this `mut`
Aug 18 00:58:27.528 INFO kablam!     |
Aug 18 00:58:27.528 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 18 00:58:27.528 INFO kablam! 
Aug 18 00:58:27.539 INFO kablam! warning: variable does not need to be mutable
Aug 18 00:58:27.539 INFO kablam!    --> src/holder.rs:158:13
Aug 18 00:58:27.539 INFO kablam!     |
Aug 18 00:58:27.539 INFO kablam! 158 |         let mut items = unsafe {&mut *self.items.get() };
Aug 18 00:58:27.539 INFO kablam!     |             ----^^^^^
Aug 18 00:58:27.539 INFO kablam!     |             |
Aug 18 00:58:27.540 INFO kablam!     |             help: remove this `mut`
Aug 18 00:58:27.542 INFO kablam! 
Aug 18 00:58:27.558 INFO kablam! warning: unnecessary `unsafe` block
Aug 18 00:58:27.558 INFO kablam!    --> src/self_ref.rs:257:9
Aug 18 00:58:27.558 INFO kablam!     |
Aug 18 00:58:27.558 INFO kablam! 257 |         unsafe { self.parent.into_inner() }
Aug 18 00:58:27.558 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 18 00:58:27.558 INFO kablam!     |
Aug 18 00:58:27.558 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 18 00:58:27.558 INFO kablam! 
Aug 18 00:58:27.697 INFO kablam! warning: variable does not need to be mutable
Aug 18 00:58:27.697 INFO kablam!    --> src/holder.rs:116:13
Aug 18 00:58:27.697 INFO kablam!     |
Aug 18 00:58:27.698 INFO kablam! 116 |         let mut items = unsafe {&mut *self.items.get() };
Aug 18 00:58:27.698 INFO kablam!     |             ----^^^^^
Aug 18 00:58:27.698 INFO kablam!     |             |
Aug 18 00:58:27.698 INFO kablam!     |             help: remove this `mut`
Aug 18 00:58:27.698 INFO kablam!     |
Aug 18 00:58:27.698 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 18 00:58:27.698 INFO kablam! 
Aug 18 00:58:27.710 INFO kablam! warning: variable does not need to be mutable
Aug 18 00:58:27.710 INFO kablam!    --> src/holder.rs:158:13
Aug 18 00:58:27.710 INFO kablam!     |
Aug 18 00:58:27.710 INFO kablam! 158 |         let mut items = unsafe {&mut *self.items.get() };
Aug 18 00:58:27.711 INFO kablam!     |             ----^^^^^
Aug 18 00:58:27.711 INFO kablam!     |             |
Aug 18 00:58:27.711 INFO kablam!     |             help: remove this `mut`
Aug 18 00:58:27.711 INFO kablam! 
Aug 18 00:58:27.721 INFO kablam! warning: unnecessary `unsafe` block
Aug 18 00:58:27.721 INFO kablam!    --> src/self_ref.rs:257:9
Aug 18 00:58:27.721 INFO kablam!     |
Aug 18 00:58:27.721 INFO kablam! 257 |         unsafe { self.parent.into_inner() }
Aug 18 00:58:27.721 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 18 00:58:27.721 INFO kablam!     |
Aug 18 00:58:27.721 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 18 00:58:27.721 INFO kablam! 
Aug 18 00:58:27.776 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Aug 18 00:58:27.781 INFO kablam! su: No module specific data is present
Aug 18 00:58:28.332 INFO running `"docker" "rm" "-f" "9fc3b3b3028a9698e46cdd2a1066216f3c66ce033a9f28fb81073212b66e3d70"`
Aug 18 00:58:28.495 INFO blam! 9fc3b3b3028a9698e46cdd2a1066216f3c66ce033a9f28fb81073212b66e3d70