Sep 01 13:28:08.538 INFO checking mvdb-0.2.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 13:28:08.538 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 13:28:08.539 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 13:28:08.722 INFO blam! fb0baf20bd63cf731607c00788ff45d8808f19aa5526dc359e25633f2f1eec33
Sep 01 13:28:08.725 INFO running `"docker" "start" "-a" "fb0baf20bd63cf731607c00788ff45d8808f19aa5526dc359e25633f2f1eec33"`
Sep 01 13:28:09.382 INFO kablam!     Checking mvdb v0.2.1 (file:///source)
Sep 01 13:28:10.203 INFO kablam! warning: variable does not need to be mutable
Sep 01 13:28:10.203 INFO kablam!    --> src/mvdb.rs:184:13
Sep 01 13:28:10.203 INFO kablam!     |
Sep 01 13:28:10.203 INFO kablam! 184 |         let mut y = x.deref_mut();
Sep 01 13:28:10.203 INFO kablam!     |             ----^
Sep 01 13:28:10.203 INFO kablam!     |             |
Sep 01 13:28:10.203 INFO kablam!     |             help: remove this `mut`
Sep 01 13:28:10.204 INFO kablam!     |
Sep 01 13:28:10.204 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 13:28:10.204 INFO kablam! 
Sep 01 13:28:10.286 INFO kablam! warning: variable does not need to be mutable
Sep 01 13:28:10.286 INFO kablam!    --> src/mvdb.rs:184:13
Sep 01 13:28:10.286 INFO kablam!     |
Sep 01 13:28:10.286 INFO kablam! 184 |         let mut y = x.deref_mut();
Sep 01 13:28:10.286 INFO kablam!     |             ----^
Sep 01 13:28:10.286 INFO kablam!     |             |
Sep 01 13:28:10.286 INFO kablam!     |             help: remove this `mut`
Sep 01 13:28:10.287 INFO kablam!     |
Sep 01 13:28:10.287 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 13:28:10.287 INFO kablam! 
Sep 01 13:28:11.244 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
Sep 01 13:28:11.250 INFO kablam! su: No module specific data is present
Sep 01 13:28:11.678 INFO running `"docker" "rm" "-f" "fb0baf20bd63cf731607c00788ff45d8808f19aa5526dc359e25633f2f1eec33"`
Sep 01 13:28:11.780 INFO blam! fb0baf20bd63cf731607c00788ff45d8808f19aa5526dc359e25633f2f1eec33