Sep 21 08:17:15.276 INFO checking jconfig-0.1.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 08:17:15.276 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 08:17:15.276 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 08:17:15.500 INFO blam! 11ca43f345bb0c6e0e889fbe31062d78e525b5bdff252fc0ca901a187e36df11
Sep 21 08:17:15.502 INFO running `"docker" "start" "-a" "11ca43f345bb0c6e0e889fbe31062d78e525b5bdff252fc0ca901a187e36df11"`
Sep 21 08:17:16.449 INFO kablam! usermod: no changes
Sep 21 08:17:16.498 INFO kablam!     Checking jconfig v0.1.0 (/source)
Sep 21 08:17:17.536 INFO kablam! warning: variable does not need to be mutable
Sep 21 08:17:17.536 INFO kablam!   --> src/item.rs:71:13
Sep 21 08:17:17.536 INFO kablam!    |
Sep 21 08:17:17.536 INFO kablam! 71 |         let mut inner = unsafe { &mut *self.inner.get() };
Sep 21 08:17:17.536 INFO kablam!    |             ----^^^^^
Sep 21 08:17:17.536 INFO kablam!    |             |
Sep 21 08:17:17.537 INFO kablam!    |             help: remove this `mut`
Sep 21 08:17:17.537 INFO kablam!    |
Sep 21 08:17:17.537 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 08:17:17.537 INFO kablam! 
Sep 21 08:17:17.539 INFO kablam! warning: variable does not need to be mutable
Sep 21 08:17:17.539 INFO kablam!   --> src/item.rs:93:13
Sep 21 08:17:17.539 INFO kablam!    |
Sep 21 08:17:17.539 INFO kablam! 93 |         let mut inner = unsafe { &mut *self.inner.get() };
Sep 21 08:17:17.539 INFO kablam!    |             ----^^^^^
Sep 21 08:17:17.539 INFO kablam!    |             |
Sep 21 08:17:17.540 INFO kablam!    |             help: remove this `mut`
Sep 21 08:17:17.540 INFO kablam! 
Sep 21 08:17:17.859 INFO kablam! warning: variable does not need to be mutable
Sep 21 08:17:17.859 INFO kablam!   --> src/item.rs:71:13
Sep 21 08:17:17.859 INFO kablam!    |
Sep 21 08:17:17.859 INFO kablam! 71 |         let mut inner = unsafe { &mut *self.inner.get() };
Sep 21 08:17:17.859 INFO kablam!    |             ----^^^^^
Sep 21 08:17:17.859 INFO kablam!    |             |
Sep 21 08:17:17.859 INFO kablam!    |             help: remove this `mut`
Sep 21 08:17:17.859 INFO kablam!    |
Sep 21 08:17:17.859 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 08:17:17.860 INFO kablam! 
Sep 21 08:17:17.860 INFO kablam! warning: variable does not need to be mutable
Sep 21 08:17:17.860 INFO kablam!   --> src/item.rs:93:13
Sep 21 08:17:17.860 INFO kablam!    |
Sep 21 08:17:17.860 INFO kablam! 93 |         let mut inner = unsafe { &mut *self.inner.get() };
Sep 21 08:17:17.860 INFO kablam!    |             ----^^^^^
Sep 21 08:17:17.860 INFO kablam!    |             |
Sep 21 08:17:17.860 INFO kablam!    |             help: remove this `mut`
Sep 21 08:17:17.860 INFO kablam! 
Sep 21 08:17:18.342 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
Sep 21 08:17:18.344 INFO kablam! su: No module specific data is present
Sep 21 08:17:19.132 INFO running `"docker" "rm" "-f" "11ca43f345bb0c6e0e889fbe31062d78e525b5bdff252fc0ca901a187e36df11"`
Sep 21 08:17:19.246 INFO blam! 11ca43f345bb0c6e0e889fbe31062d78e525b5bdff252fc0ca901a187e36df11