Nov 01 20:57:32.844 INFO checking jconfig-0.1.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 20:57:32.844 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 20:57:33.017 INFO blam! 02e792ad858b8eb465a6b33b0b543be46554edde0cc7cf04c4f91007150f480c
Nov 01 20:57:33.017 INFO running `"docker" "start" "-a" "02e792ad858b8eb465a6b33b0b543be46554edde0cc7cf04c4f91007150f480c"`
Nov 01 20:57:33.527 INFO kablam! usermod: no changes
Nov 01 20:57:33.580 INFO kablam!     Checking jconfig v0.1.0 (/source)
Nov 01 20:57:34.844 INFO kablam! warning: variable does not need to be mutable
Nov 01 20:57:34.844 INFO kablam!   --> src/item.rs:71:13
Nov 01 20:57:34.844 INFO kablam!    |
Nov 01 20:57:34.844 INFO kablam! 71 |         let mut inner = unsafe { &mut *self.inner.get() };
Nov 01 20:57:34.844 INFO kablam!    |             ----^^^^^
Nov 01 20:57:34.844 INFO kablam!    |             |
Nov 01 20:57:34.844 INFO kablam!    |             help: remove this `mut`
Nov 01 20:57:34.844 INFO kablam!    |
Nov 01 20:57:34.844 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 20:57:34.844 INFO kablam! 
Nov 01 20:57:34.844 INFO kablam! warning: variable does not need to be mutable
Nov 01 20:57:34.844 INFO kablam!   --> src/item.rs:93:13
Nov 01 20:57:34.844 INFO kablam!    |
Nov 01 20:57:34.844 INFO kablam! 93 |         let mut inner = unsafe { &mut *self.inner.get() };
Nov 01 20:57:34.844 INFO kablam!    |             ----^^^^^
Nov 01 20:57:34.844 INFO kablam!    |             |
Nov 01 20:57:34.844 INFO kablam!    |             help: remove this `mut`
Nov 01 20:57:34.844 INFO kablam! 
Nov 01 20:57:34.896 INFO kablam! warning: variable does not need to be mutable
Nov 01 20:57:34.896 INFO kablam!   --> src/item.rs:71:13
Nov 01 20:57:34.896 INFO kablam!    |
Nov 01 20:57:34.896 INFO kablam! 71 |         let mut inner = unsafe { &mut *self.inner.get() };
Nov 01 20:57:34.896 INFO kablam!    |             ----^^^^^
Nov 01 20:57:34.896 INFO kablam!    |             |
Nov 01 20:57:34.896 INFO kablam!    |             help: remove this `mut`
Nov 01 20:57:34.896 INFO kablam!    |
Nov 01 20:57:34.896 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 20:57:34.896 INFO kablam! 
Nov 01 20:57:34.900 INFO kablam! warning: variable does not need to be mutable
Nov 01 20:57:34.900 INFO kablam!   --> src/item.rs:93:13
Nov 01 20:57:34.900 INFO kablam!    |
Nov 01 20:57:34.900 INFO kablam! 93 |         let mut inner = unsafe { &mut *self.inner.get() };
Nov 01 20:57:34.900 INFO kablam!    |             ----^^^^^
Nov 01 20:57:34.900 INFO kablam!    |             |
Nov 01 20:57:34.900 INFO kablam!    |             help: remove this `mut`
Nov 01 20:57:34.900 INFO kablam! 
Nov 01 20:57:36.137 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
Nov 01 20:57:36.142 INFO kablam! su: No module specific data is present
Nov 01 20:57:37.022 INFO running `"docker" "rm" "-f" "02e792ad858b8eb465a6b33b0b543be46554edde0cc7cf04c4f91007150f480c"`
Nov 01 20:57:37.356 INFO blam! 02e792ad858b8eb465a6b33b0b543be46554edde0cc7cf04c4f91007150f480c