Sep 21 08:17:16.222 INFO checking jconfig-0.1.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 08:17:16.222 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 08:17:16.222 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 08:17:16.401 INFO blam! 5e7993f977f2c5671da6783fd78f12192572bba9f8a23c4355ad893a99fec5ca
Sep 21 08:17:16.403 INFO running `"docker" "start" "-a" "5e7993f977f2c5671da6783fd78f12192572bba9f8a23c4355ad893a99fec5ca"`
Sep 21 08:17:17.851 INFO kablam! usermod: no changes
Sep 21 08:17:18.028 INFO kablam!     Checking jconfig v0.1.0 (/source)
Sep 21 08:17:19.322 INFO kablam! warning: variable does not need to be mutable
Sep 21 08:17:19.322 INFO kablam!   --> src/item.rs:71:13
Sep 21 08:17:19.322 INFO kablam!    |
Sep 21 08:17:19.322 INFO kablam! 71 |         let mut inner = unsafe { &mut *self.inner.get() };
Sep 21 08:17:19.322 INFO kablam!    |             ----^^^^^
Sep 21 08:17:19.322 INFO kablam!    |             |
Sep 21 08:17:19.322 INFO kablam!    |             help: remove this `mut`
Sep 21 08:17:19.322 INFO kablam!    |
Sep 21 08:17:19.322 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 08:17:19.322 INFO kablam! 
Sep 21 08:17:19.322 INFO kablam! warning: variable does not need to be mutable
Sep 21 08:17:19.322 INFO kablam!   --> src/item.rs:93:13
Sep 21 08:17:19.322 INFO kablam!    |
Sep 21 08:17:19.322 INFO kablam! 93 |         let mut inner = unsafe { &mut *self.inner.get() };
Sep 21 08:17:19.322 INFO kablam!    |             ----^^^^^
Sep 21 08:17:19.322 INFO kablam!    |             |
Sep 21 08:17:19.322 INFO kablam!    |             help: remove this `mut`
Sep 21 08:17:19.322 INFO kablam! 
Sep 21 08:17:19.642 INFO kablam! warning: variable does not need to be mutable
Sep 21 08:17:19.642 INFO kablam!   --> src/item.rs:71:13
Sep 21 08:17:19.642 INFO kablam!    |
Sep 21 08:17:19.642 INFO kablam! 71 |         let mut inner = unsafe { &mut *self.inner.get() };
Sep 21 08:17:19.642 INFO kablam!    |             ----^^^^^
Sep 21 08:17:19.642 INFO kablam!    |             |
Sep 21 08:17:19.642 INFO kablam!    |             help: remove this `mut`
Sep 21 08:17:19.642 INFO kablam!    |
Sep 21 08:17:19.642 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 08:17:19.642 INFO kablam! 
Sep 21 08:17:19.642 INFO kablam! warning: variable does not need to be mutable
Sep 21 08:17:19.642 INFO kablam!   --> src/item.rs:93:13
Sep 21 08:17:19.642 INFO kablam!    |
Sep 21 08:17:19.642 INFO kablam! 93 |         let mut inner = unsafe { &mut *self.inner.get() };
Sep 21 08:17:19.642 INFO kablam!    |             ----^^^^^
Sep 21 08:17:19.642 INFO kablam!    |             |
Sep 21 08:17:19.642 INFO kablam!    |             help: remove this `mut`
Sep 21 08:17:19.642 INFO kablam! 
Sep 21 08:17:20.106 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
Sep 21 08:17:20.109 INFO kablam! su: No module specific data is present
Sep 21 08:17:21.033 INFO running `"docker" "rm" "-f" "5e7993f977f2c5671da6783fd78f12192572bba9f8a23c4355ad893a99fec5ca"`
Sep 21 08:17:21.151 INFO blam! 5e7993f977f2c5671da6783fd78f12192572bba9f8a23c4355ad893a99fec5ca