Sep 18 02:02:48.693 INFO checking crow_util-0.2.5 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 18 02:02:48.693 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 18 02:02:48.693 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-5/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 02:02:48.875 INFO blam! 575f9174015e3785f8fcbc7b2129d3c74de56860d1720029c591d03b0b5c523c
Sep 18 02:02:48.877 INFO running `"docker" "start" "-a" "575f9174015e3785f8fcbc7b2129d3c74de56860d1720029c591d03b0b5c523c"`
Sep 18 02:02:49.397 INFO kablam! usermod: no changes
Sep 18 02:02:49.432 INFO kablam!     Checking crow_util v0.2.5 (/source)
Sep 18 02:02:49.827 INFO kablam! warning: variable does not need to be mutable
Sep 18 02:02:49.827 INFO kablam!    --> src/holder.rs:116:13
Sep 18 02:02:49.827 INFO kablam!     |
Sep 18 02:02:49.827 INFO kablam! 116 |         let mut items = unsafe {&mut *self.items.get() };
Sep 18 02:02:49.827 INFO kablam!     |             ----^^^^^
Sep 18 02:02:49.827 INFO kablam!     |             |
Sep 18 02:02:49.827 INFO kablam!     |             help: remove this `mut`
Sep 18 02:02:49.827 INFO kablam!     |
Sep 18 02:02:49.827 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 18 02:02:49.827 INFO kablam! 
Sep 18 02:02:49.829 INFO kablam! warning: variable does not need to be mutable
Sep 18 02:02:49.829 INFO kablam!    --> src/holder.rs:158:13
Sep 18 02:02:49.829 INFO kablam!     |
Sep 18 02:02:49.829 INFO kablam! 158 |         let mut items = unsafe {&mut *self.items.get() };
Sep 18 02:02:49.829 INFO kablam!     |             ----^^^^^
Sep 18 02:02:49.829 INFO kablam!     |             |
Sep 18 02:02:49.829 INFO kablam!     |             help: remove this `mut`
Sep 18 02:02:49.829 INFO kablam! 
Sep 18 02:02:49.832 INFO kablam! warning: unnecessary `unsafe` block
Sep 18 02:02:49.832 INFO kablam!    --> src/self_ref.rs:257:9
Sep 18 02:02:49.832 INFO kablam!     |
Sep 18 02:02:49.832 INFO kablam! 257 |         unsafe { self.parent.into_inner() }
Sep 18 02:02:49.832 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 18 02:02:49.832 INFO kablam!     |
Sep 18 02:02:49.832 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Sep 18 02:02:49.832 INFO kablam! 
Sep 18 02:02:49.851 INFO kablam! warning: variable does not need to be mutable
Sep 18 02:02:49.851 INFO kablam!    --> src/holder.rs:116:13
Sep 18 02:02:49.851 INFO kablam!     |
Sep 18 02:02:49.851 INFO kablam! 116 |         let mut items = unsafe {&mut *self.items.get() };
Sep 18 02:02:49.851 INFO kablam!     |             ----^^^^^
Sep 18 02:02:49.851 INFO kablam!     |             |
Sep 18 02:02:49.851 INFO kablam!     |             help: remove this `mut`
Sep 18 02:02:49.851 INFO kablam!     |
Sep 18 02:02:49.851 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 18 02:02:49.851 INFO kablam! 
Sep 18 02:02:49.851 INFO kablam! warning: variable does not need to be mutable
Sep 18 02:02:49.851 INFO kablam!    --> src/holder.rs:158:13
Sep 18 02:02:49.851 INFO kablam!     |
Sep 18 02:02:49.851 INFO kablam! 158 |         let mut items = unsafe {&mut *self.items.get() };
Sep 18 02:02:49.851 INFO kablam!     |             ----^^^^^
Sep 18 02:02:49.851 INFO kablam!     |             |
Sep 18 02:02:49.851 INFO kablam!     |             help: remove this `mut`
Sep 18 02:02:49.851 INFO kablam! 
Sep 18 02:02:49.855 INFO kablam! warning: unnecessary `unsafe` block
Sep 18 02:02:49.855 INFO kablam!    --> src/self_ref.rs:257:9
Sep 18 02:02:49.855 INFO kablam!     |
Sep 18 02:02:49.855 INFO kablam! 257 |         unsafe { self.parent.into_inner() }
Sep 18 02:02:49.855 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 18 02:02:49.855 INFO kablam!     |
Sep 18 02:02:49.855 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Sep 18 02:02:49.855 INFO kablam! 
Sep 18 02:02:49.891 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Sep 18 02:02:49.903 INFO kablam! su: No module specific data is present
Sep 18 02:02:50.481 INFO running `"docker" "rm" "-f" "575f9174015e3785f8fcbc7b2129d3c74de56860d1720029c591d03b0b5c523c"`
Sep 18 02:02:50.630 INFO blam! 575f9174015e3785f8fcbc7b2129d3c74de56860d1720029c591d03b0b5c523c