Sep 06 03:32:57.134 INFO checking mvdb-0.2.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 03:32:57.134 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 03:32:57.134 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-7/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 03:32:57.355 INFO blam! 99780659a4e63bf1ef90ab6fda660b636a824136430af0d49f23ac28c818f1a2
Sep 06 03:32:57.356 INFO running `"docker" "start" "-a" "99780659a4e63bf1ef90ab6fda660b636a824136430af0d49f23ac28c818f1a2"`
Sep 06 03:32:58.549 INFO kablam! usermod: no changes
Sep 06 03:32:58.662 INFO kablam!     Checking mvdb v0.2.1 (file:///source)
Sep 06 03:32:59.266 INFO kablam! warning: variable does not need to be mutable
Sep 06 03:32:59.266 INFO kablam!    --> src/mvdb.rs:184:13
Sep 06 03:32:59.266 INFO kablam!     |
Sep 06 03:32:59.266 INFO kablam! 184 |         let mut y = x.deref_mut();
Sep 06 03:32:59.266 INFO kablam!     |             ----^
Sep 06 03:32:59.266 INFO kablam!     |             |
Sep 06 03:32:59.266 INFO kablam!     |             help: remove this `mut`
Sep 06 03:32:59.266 INFO kablam!     |
Sep 06 03:32:59.266 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 03:32:59.266 INFO kablam! 
Sep 06 03:32:59.339 INFO kablam! warning: variable does not need to be mutable
Sep 06 03:32:59.339 INFO kablam!    --> src/mvdb.rs:184:13
Sep 06 03:32:59.339 INFO kablam!     |
Sep 06 03:32:59.339 INFO kablam! 184 |         let mut y = x.deref_mut();
Sep 06 03:32:59.339 INFO kablam!     |             ----^
Sep 06 03:32:59.339 INFO kablam!     |             |
Sep 06 03:32:59.339 INFO kablam!     |             help: remove this `mut`
Sep 06 03:32:59.339 INFO kablam!     |
Sep 06 03:32:59.339 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 03:32:59.339 INFO kablam! 
Sep 06 03:32:59.904 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Sep 06 03:32:59.908 INFO kablam! su: No module specific data is present
Sep 06 03:33:00.442 INFO running `"docker" "rm" "-f" "99780659a4e63bf1ef90ab6fda660b636a824136430af0d49f23ac28c818f1a2"`
Sep 06 03:33:00.523 INFO blam! 99780659a4e63bf1ef90ab6fda660b636a824136430af0d49f23ac28c818f1a2