Sep 10 15:43:32.805 INFO checking lazycell-0.5.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 15:43:32.805 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 15:43:32.805 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 15:43:33.075 INFO blam! 61439bb493d72989773f04fa58e1f4d494f5de033e56da3533db7925cb9587a5
Sep 10 15:43:33.078 INFO running `"docker" "start" "-a" "61439bb493d72989773f04fa58e1f4d494f5de033e56da3533db7925cb9587a5"`
Sep 10 15:43:34.101 INFO kablam! usermod: no changes
Sep 10 15:43:34.162 INFO kablam!     Checking lazycell v0.5.1 (file:///source)
Sep 10 15:43:34.460 INFO kablam! warning: variable does not need to be mutable
Sep 10 15:43:34.460 INFO kablam!   --> src/lib.rs:66:13
Sep 10 15:43:34.460 INFO kablam!    |
Sep 10 15:43:34.460 INFO kablam! 66 |         let mut slot = unsafe { &mut *self.inner.get() };
Sep 10 15:43:34.460 INFO kablam!    |             ----^^^^
Sep 10 15:43:34.460 INFO kablam!    |             |
Sep 10 15:43:34.460 INFO kablam!    |             help: remove this `mut`
Sep 10 15:43:34.460 INFO kablam!    |
Sep 10 15:43:34.460 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 15:43:34.460 INFO kablam! 
Sep 10 15:43:34.461 INFO kablam! warning: variable does not need to be mutable
Sep 10 15:43:34.461 INFO kablam!   --> src/lib.rs:95:13
Sep 10 15:43:34.461 INFO kablam!    |
Sep 10 15:43:34.461 INFO kablam! 95 |         let mut slot = unsafe { &mut *self.inner.get() };
Sep 10 15:43:34.461 INFO kablam!    |             ----^^^^
Sep 10 15:43:34.461 INFO kablam!    |             |
Sep 10 15:43:34.461 INFO kablam!    |             help: remove this `mut`
Sep 10 15:43:34.461 INFO kablam! 
Sep 10 15:43:34.464 INFO kablam! warning: unnecessary `unsafe` block
Sep 10 15:43:34.464 INFO kablam!    --> src/lib.rs:105:9
Sep 10 15:43:34.464 INFO kablam!     |
Sep 10 15:43:34.464 INFO kablam! 105 |         unsafe { self.inner.into_inner() }
Sep 10 15:43:34.464 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 10 15:43:34.464 INFO kablam!     |
Sep 10 15:43:34.464 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Sep 10 15:43:34.464 INFO kablam! 
Sep 10 15:43:34.464 INFO kablam! warning: unnecessary `unsafe` block
Sep 10 15:43:34.464 INFO kablam!    --> src/lib.rs:176:9
Sep 10 15:43:34.464 INFO kablam!     |
Sep 10 15:43:34.464 INFO kablam! 176 |         unsafe { self.inner.into_inner() }
Sep 10 15:43:34.464 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 10 15:43:34.464 INFO kablam! 
Sep 10 15:43:34.550 INFO kablam! warning: variable does not need to be mutable
Sep 10 15:43:34.550 INFO kablam!   --> src/lib.rs:66:13
Sep 10 15:43:34.550 INFO kablam!    |
Sep 10 15:43:34.550 INFO kablam! 66 |         let mut slot = unsafe { &mut *self.inner.get() };
Sep 10 15:43:34.550 INFO kablam!    |             ----^^^^
Sep 10 15:43:34.550 INFO kablam!    |             |
Sep 10 15:43:34.550 INFO kablam!    |             help: remove this `mut`
Sep 10 15:43:34.550 INFO kablam!    |
Sep 10 15:43:34.550 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 15:43:34.551 INFO kablam! 
Sep 10 15:43:34.552 INFO kablam! warning: variable does not need to be mutable
Sep 10 15:43:34.552 INFO kablam!   --> src/lib.rs:95:13
Sep 10 15:43:34.552 INFO kablam!    |
Sep 10 15:43:34.552 INFO kablam! 95 |         let mut slot = unsafe { &mut *self.inner.get() };
Sep 10 15:43:34.552 INFO kablam!    |             ----^^^^
Sep 10 15:43:34.552 INFO kablam!    |             |
Sep 10 15:43:34.552 INFO kablam!    |             help: remove this `mut`
Sep 10 15:43:34.552 INFO kablam! 
Sep 10 15:43:34.572 INFO kablam! warning: unnecessary `unsafe` block
Sep 10 15:43:34.572 INFO kablam!    --> src/lib.rs:105:9
Sep 10 15:43:34.572 INFO kablam!     |
Sep 10 15:43:34.572 INFO kablam! 105 |         unsafe { self.inner.into_inner() }
Sep 10 15:43:34.572 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 10 15:43:34.572 INFO kablam!     |
Sep 10 15:43:34.572 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Sep 10 15:43:34.572 INFO kablam! 
Sep 10 15:43:34.581 INFO kablam! warning: unnecessary `unsafe` block
Sep 10 15:43:34.581 INFO kablam!    --> src/lib.rs:176:9
Sep 10 15:43:34.581 INFO kablam!     |
Sep 10 15:43:34.581 INFO kablam! 176 |         unsafe { self.inner.into_inner() }
Sep 10 15:43:34.581 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 10 15:43:34.581 INFO kablam! 
Sep 10 15:43:34.609 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
Sep 10 15:43:34.616 INFO kablam! su: No module specific data is present
Sep 10 15:43:35.160 INFO running `"docker" "rm" "-f" "61439bb493d72989773f04fa58e1f4d494f5de033e56da3533db7925cb9587a5"`
Sep 10 15:43:35.262 INFO blam! 61439bb493d72989773f04fa58e1f4d494f5de033e56da3533db7925cb9587a5