Aug 30 10:07:50.832 INFO checking mvdb-0.2.1 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 10:07:50.832 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 10:07:50.832 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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=500" "-e" "CMD=cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 10:07:51.041 INFO blam! f1bd0389b6dfb398b6cdb264b0842b2016c44b72a537e4ffd6995077b400efba
Aug 30 10:07:51.042 INFO running `"docker" "start" "-a" "f1bd0389b6dfb398b6cdb264b0842b2016c44b72a537e4ffd6995077b400efba"`
Aug 30 10:07:51.653 INFO kablam!     Checking mvdb v0.2.1 (file:///source)
Aug 30 10:07:52.487 INFO kablam! warning: variable does not need to be mutable
Aug 30 10:07:52.487 INFO kablam!    --> src/mvdb.rs:184:13
Aug 30 10:07:52.487 INFO kablam!     |
Aug 30 10:07:52.487 INFO kablam! 184 |         let mut y = x.deref_mut();
Aug 30 10:07:52.487 INFO kablam!     |             ----^
Aug 30 10:07:52.487 INFO kablam!     |             |
Aug 30 10:07:52.487 INFO kablam!     |             help: remove this `mut`
Aug 30 10:07:52.487 INFO kablam!     |
Aug 30 10:07:52.487 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 10:07:52.487 INFO kablam! 
Aug 30 10:07:52.571 INFO kablam! warning: variable does not need to be mutable
Aug 30 10:07:52.571 INFO kablam!    --> src/mvdb.rs:184:13
Aug 30 10:07:52.571 INFO kablam!     |
Aug 30 10:07:52.571 INFO kablam! 184 |         let mut y = x.deref_mut();
Aug 30 10:07:52.571 INFO kablam!     |             ----^
Aug 30 10:07:52.571 INFO kablam!     |             |
Aug 30 10:07:52.571 INFO kablam!     |             help: remove this `mut`
Aug 30 10:07:52.571 INFO kablam!     |
Aug 30 10:07:52.571 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 10:07:52.572 INFO kablam! 
Aug 30 10:07:53.636 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
Aug 30 10:07:53.642 INFO kablam! su: No module specific data is present
Aug 30 10:07:54.096 INFO running `"docker" "rm" "-f" "f1bd0389b6dfb398b6cdb264b0842b2016c44b72a537e4ffd6995077b400efba"`
Aug 30 10:07:54.195 INFO blam! f1bd0389b6dfb398b6cdb264b0842b2016c44b72a537e4ffd6995077b400efba