Aug 31 20:53:36.903 INFO checking mvdb-0.2.1 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 20:53:36.903 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 20:53:36.903 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 20:53:37.090 INFO blam! 66df1c150a19f81600892aa171e325004a0070f5f7b8e9de167051d29d93b81e
Aug 31 20:53:37.092 INFO running `"docker" "start" "-a" "66df1c150a19f81600892aa171e325004a0070f5f7b8e9de167051d29d93b81e"`
Aug 31 20:53:37.808 INFO kablam!     Checking mvdb v0.2.1 (file:///source)
Aug 31 20:53:38.845 INFO kablam! warning: variable does not need to be mutable
Aug 31 20:53:38.845 INFO kablam!    --> src/mvdb.rs:184:13
Aug 31 20:53:38.845 INFO kablam!     |
Aug 31 20:53:38.845 INFO kablam! 184 |         let mut y = x.deref_mut();
Aug 31 20:53:38.845 INFO kablam!     |             ----^
Aug 31 20:53:38.845 INFO kablam!     |             |
Aug 31 20:53:38.845 INFO kablam!     |             help: remove this `mut`
Aug 31 20:53:38.845 INFO kablam!     |
Aug 31 20:53:38.845 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 20:53:38.845 INFO kablam! 
Aug 31 20:53:38.846 INFO kablam! warning: variable does not need to be mutable
Aug 31 20:53:38.846 INFO kablam!    --> src/mvdb.rs:184:13
Aug 31 20:53:38.846 INFO kablam!     |
Aug 31 20:53:38.847 INFO kablam! 184 |         let mut y = x.deref_mut();
Aug 31 20:53:38.847 INFO kablam!     |             ----^
Aug 31 20:53:38.847 INFO kablam!     |             |
Aug 31 20:53:38.847 INFO kablam!     |             help: remove this `mut`
Aug 31 20:53:38.847 INFO kablam!     |
Aug 31 20:53:38.847 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 20:53:38.847 INFO kablam! 
Aug 31 20:53:40.087 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
Aug 31 20:53:40.093 INFO kablam! su: No module specific data is present
Aug 31 20:53:40.474 INFO running `"docker" "rm" "-f" "66df1c150a19f81600892aa171e325004a0070f5f7b8e9de167051d29d93b81e"`
Aug 31 20:53:40.582 INFO blam! 66df1c150a19f81600892aa171e325004a0070f5f7b8e9de167051d29d93b81e