Aug 31 23:11:31.057 INFO checking lazycell-0.5.1 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 23:11:31.057 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 23:11:31.057 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 23:11:31.237 INFO blam! 1f6ff49a34cc26137eb10f842ad158da1f4cedc048d1b6e04772ed3c9d8aa943
Aug 31 23:11:31.239 INFO running `"docker" "start" "-a" "1f6ff49a34cc26137eb10f842ad158da1f4cedc048d1b6e04772ed3c9d8aa943"`
Aug 31 23:11:31.922 INFO kablam!     Checking lazycell v0.5.1 (file:///source)
Aug 31 23:11:32.597 INFO kablam! warning: variable does not need to be mutable
Aug 31 23:11:32.597 INFO kablam!   --> src/lib.rs:66:13
Aug 31 23:11:32.597 INFO kablam!    |
Aug 31 23:11:32.597 INFO kablam! 66 |         let mut slot = unsafe { &mut *self.inner.get() };
Aug 31 23:11:32.597 INFO kablam!    |             ----^^^^
Aug 31 23:11:32.597 INFO kablam!    |             |
Aug 31 23:11:32.597 INFO kablam!    |             help: remove this `mut`
Aug 31 23:11:32.597 INFO kablam!    |
Aug 31 23:11:32.597 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 23:11:32.597 INFO kablam! 
Aug 31 23:11:32.600 INFO kablam! warning: variable does not need to be mutable
Aug 31 23:11:32.600 INFO kablam!   --> src/lib.rs:95:13
Aug 31 23:11:32.600 INFO kablam!    |
Aug 31 23:11:32.600 INFO kablam! 95 |         let mut slot = unsafe { &mut *self.inner.get() };
Aug 31 23:11:32.600 INFO kablam!    |             ----^^^^
Aug 31 23:11:32.600 INFO kablam!    |             |
Aug 31 23:11:32.600 INFO kablam!    |             help: remove this `mut`
Aug 31 23:11:32.600 INFO kablam! 
Aug 31 23:11:32.608 INFO kablam! warning: unnecessary `unsafe` block
Aug 31 23:11:32.608 INFO kablam!    --> src/lib.rs:105:9
Aug 31 23:11:32.609 INFO kablam!     |
Aug 31 23:11:32.609 INFO kablam! 105 |         unsafe { self.inner.into_inner() }
Aug 31 23:11:32.609 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 31 23:11:32.609 INFO kablam!     |
Aug 31 23:11:32.609 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 31 23:11:32.609 INFO kablam! 
Aug 31 23:11:32.609 INFO kablam! warning: unnecessary `unsafe` block
Aug 31 23:11:32.609 INFO kablam!    --> src/lib.rs:176:9
Aug 31 23:11:32.609 INFO kablam!     |
Aug 31 23:11:32.609 INFO kablam! 176 |         unsafe { self.inner.into_inner() }
Aug 31 23:11:32.609 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 31 23:11:32.609 INFO kablam! 
Aug 31 23:11:32.855 INFO kablam! warning: variable does not need to be mutable
Aug 31 23:11:32.855 INFO kablam!   --> src/lib.rs:66:13
Aug 31 23:11:32.856 INFO kablam!    |
Aug 31 23:11:32.856 INFO kablam! 66 |         let mut slot = unsafe { &mut *self.inner.get() };
Aug 31 23:11:32.856 INFO kablam!    |             ----^^^^
Aug 31 23:11:32.856 INFO kablam!    |             |
Aug 31 23:11:32.856 INFO kablam!    |             help: remove this `mut`
Aug 31 23:11:32.856 INFO kablam!    |
Aug 31 23:11:32.856 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 23:11:32.856 INFO kablam! 
Aug 31 23:11:32.858 INFO kablam! warning: variable does not need to be mutable
Aug 31 23:11:32.858 INFO kablam!   --> src/lib.rs:95:13
Aug 31 23:11:32.859 INFO kablam!    |
Aug 31 23:11:32.859 INFO kablam! 95 |         let mut slot = unsafe { &mut *self.inner.get() };
Aug 31 23:11:32.859 INFO kablam!    |             ----^^^^
Aug 31 23:11:32.859 INFO kablam!    |             |
Aug 31 23:11:32.859 INFO kablam!    |             help: remove this `mut`
Aug 31 23:11:32.859 INFO kablam! 
Aug 31 23:11:32.906 INFO kablam! warning: unnecessary `unsafe` block
Aug 31 23:11:32.906 INFO kablam!    --> src/lib.rs:105:9
Aug 31 23:11:32.906 INFO kablam!     |
Aug 31 23:11:32.906 INFO kablam! 105 |         unsafe { self.inner.into_inner() }
Aug 31 23:11:32.906 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 31 23:11:32.906 INFO kablam!     |
Aug 31 23:11:32.906 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 31 23:11:32.906 INFO kablam! 
Aug 31 23:11:32.906 INFO kablam! warning: unnecessary `unsafe` block
Aug 31 23:11:32.906 INFO kablam!    --> src/lib.rs:176:9
Aug 31 23:11:32.907 INFO kablam!     |
Aug 31 23:11:32.907 INFO kablam! 176 |         unsafe { self.inner.into_inner() }
Aug 31 23:11:32.907 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 31 23:11:32.907 INFO kablam! 
Aug 31 23:11:32.931 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Aug 31 23:11:32.941 INFO kablam! su: No module specific data is present
Aug 31 23:11:33.453 INFO running `"docker" "rm" "-f" "1f6ff49a34cc26137eb10f842ad158da1f4cedc048d1b6e04772ed3c9d8aa943"`
Aug 31 23:11:33.552 INFO blam! 1f6ff49a34cc26137eb10f842ad158da1f4cedc048d1b6e04772ed3c9d8aa943