Oct 27 20:20:17.591 INFO checking jconfig-0.1.0 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 20:20:17.591 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 20:20:17.959 INFO blam! d810296d9d1f91a479607d0b9fc014ce22fd94bbf8714dbd76648a8f9f8db642
Oct 27 20:20:17.962 INFO running `"docker" "start" "-a" "d810296d9d1f91a479607d0b9fc014ce22fd94bbf8714dbd76648a8f9f8db642"`
Oct 27 20:20:19.364 INFO kablam! usermod: no changes
Oct 27 20:20:19.507 INFO kablam!     Checking jconfig v0.1.0 (/source)
Oct 27 20:20:21.224 INFO kablam! warning: variable does not need to be mutable
Oct 27 20:20:21.225 INFO kablam!   --> src/item.rs:71:13
Oct 27 20:20:21.225 INFO kablam!    |
Oct 27 20:20:21.226 INFO kablam! 71 |         let mut inner = unsafe { &mut *self.inner.get() };
Oct 27 20:20:21.227 INFO kablam!    |             ----^^^^^
Oct 27 20:20:21.227 INFO kablam!    |             |
Oct 27 20:20:21.228 INFO kablam!    |             help: remove this `mut`
Oct 27 20:20:21.229 INFO kablam!    |
Oct 27 20:20:21.229 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 20:20:21.230 INFO kablam! 
Oct 27 20:20:21.230 INFO kablam! warning: variable does not need to be mutable
Oct 27 20:20:21.231 INFO kablam!   --> src/item.rs:93:13
Oct 27 20:20:21.231 INFO kablam!    |
Oct 27 20:20:21.232 INFO kablam! 93 |         let mut inner = unsafe { &mut *self.inner.get() };
Oct 27 20:20:21.233 INFO kablam!    |             ----^^^^^
Oct 27 20:20:21.233 INFO kablam!    |             |
Oct 27 20:20:21.234 INFO kablam!    |             help: remove this `mut`
Oct 27 20:20:21.234 INFO kablam! 
Oct 27 20:20:21.300 INFO kablam! warning: variable does not need to be mutable
Oct 27 20:20:21.301 INFO kablam!   --> src/item.rs:71:13
Oct 27 20:20:21.301 INFO kablam!    |
Oct 27 20:20:21.301 INFO kablam! 71 |         let mut inner = unsafe { &mut *self.inner.get() };
Oct 27 20:20:21.301 INFO kablam!    |             ----^^^^^
Oct 27 20:20:21.301 INFO kablam!    |             |
Oct 27 20:20:21.301 INFO kablam!    |             help: remove this `mut`
Oct 27 20:20:21.301 INFO kablam!    |
Oct 27 20:20:21.301 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 20:20:21.301 INFO kablam! 
Oct 27 20:20:21.319 INFO kablam! warning: variable does not need to be mutable
Oct 27 20:20:21.319 INFO kablam!   --> src/item.rs:93:13
Oct 27 20:20:21.319 INFO kablam!    |
Oct 27 20:20:21.319 INFO kablam! 93 |         let mut inner = unsafe { &mut *self.inner.get() };
Oct 27 20:20:21.319 INFO kablam!    |             ----^^^^^
Oct 27 20:20:21.319 INFO kablam!    |             |
Oct 27 20:20:21.319 INFO kablam!    |             help: remove this `mut`
Oct 27 20:20:21.319 INFO kablam! 
Oct 27 20:20:22.478 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.08s
Oct 27 20:20:22.482 INFO kablam! su: No module specific data is present
Oct 27 20:20:23.169 INFO running `"docker" "rm" "-f" "d810296d9d1f91a479607d0b9fc014ce22fd94bbf8714dbd76648a8f9f8db642"`
Oct 27 20:20:23.507 INFO blam! d810296d9d1f91a479607d0b9fc014ce22fd94bbf8714dbd76648a8f9f8db642