Sep 20 01:23:41.511 INFO checking jconfig-0.1.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 01:23:41.511 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 01:23:41.511 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-0/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 01:23:41.681 INFO blam! dbbd228bafaecc12493b60722287adf0c23cc6030a42bd5bce499b447fe22bd8
Sep 20 01:23:41.683 INFO running `"docker" "start" "-a" "dbbd228bafaecc12493b60722287adf0c23cc6030a42bd5bce499b447fe22bd8"`
Sep 20 01:23:42.674 INFO kablam! usermod: no changes
Sep 20 01:23:42.802 INFO kablam!     Checking traitobject v0.0.3
Sep 20 01:23:43.310 INFO kablam!     Checking jconfig v0.1.0 (/source)
Sep 20 01:23:44.637 INFO kablam! warning: variable does not need to be mutable
Sep 20 01:23:44.637 INFO kablam!   --> src/item.rs:71:13
Sep 20 01:23:44.637 INFO kablam!    |
Sep 20 01:23:44.637 INFO kablam! 71 |         let mut inner = unsafe { &mut *self.inner.get() };
Sep 20 01:23:44.637 INFO kablam!    |             ----^^^^^
Sep 20 01:23:44.637 INFO kablam!    |             |
Sep 20 01:23:44.637 INFO kablam!    |             help: remove this `mut`
Sep 20 01:23:44.637 INFO kablam!    |
Sep 20 01:23:44.637 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 01:23:44.637 INFO kablam! 
Sep 20 01:23:44.646 INFO kablam! warning: variable does not need to be mutable
Sep 20 01:23:44.646 INFO kablam!   --> src/item.rs:93:13
Sep 20 01:23:44.646 INFO kablam!    |
Sep 20 01:23:44.646 INFO kablam! 93 |         let mut inner = unsafe { &mut *self.inner.get() };
Sep 20 01:23:44.646 INFO kablam!    |             ----^^^^^
Sep 20 01:23:44.646 INFO kablam!    |             |
Sep 20 01:23:44.646 INFO kablam!    |             help: remove this `mut`
Sep 20 01:23:44.646 INFO kablam! 
Sep 20 01:23:44.728 INFO kablam! warning: variable does not need to be mutable
Sep 20 01:23:44.728 INFO kablam!   --> src/item.rs:71:13
Sep 20 01:23:44.728 INFO kablam!    |
Sep 20 01:23:44.728 INFO kablam! 71 |         let mut inner = unsafe { &mut *self.inner.get() };
Sep 20 01:23:44.728 INFO kablam!    |             ----^^^^^
Sep 20 01:23:44.728 INFO kablam!    |             |
Sep 20 01:23:44.728 INFO kablam!    |             help: remove this `mut`
Sep 20 01:23:44.728 INFO kablam!    |
Sep 20 01:23:44.728 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 01:23:44.728 INFO kablam! 
Sep 20 01:23:44.738 INFO kablam! warning: variable does not need to be mutable
Sep 20 01:23:44.738 INFO kablam!   --> src/item.rs:93:13
Sep 20 01:23:44.738 INFO kablam!    |
Sep 20 01:23:44.738 INFO kablam! 93 |         let mut inner = unsafe { &mut *self.inner.get() };
Sep 20 01:23:44.738 INFO kablam!    |             ----^^^^^
Sep 20 01:23:44.738 INFO kablam!    |             |
Sep 20 01:23:44.738 INFO kablam!    |             help: remove this `mut`
Sep 20 01:23:44.738 INFO kablam! 
Sep 20 01:23:45.270 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
Sep 20 01:23:45.273 INFO kablam! su: No module specific data is present
Sep 20 01:23:46.035 INFO running `"docker" "rm" "-f" "dbbd228bafaecc12493b60722287adf0c23cc6030a42bd5bce499b447fe22bd8"`
Sep 20 01:23:46.174 INFO blam! dbbd228bafaecc12493b60722287adf0c23cc6030a42bd5bce499b447fe22bd8