Aug 17 14:38:44.163 INFO checking pool-0.1.4 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 14:38:44.163 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 14:38:44.163 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 14:38:44.163 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-7/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 14:38:44.394 INFO blam! e6cce2f1059635040833f2c667253116c36d539adf7be1c750216a758ed0ba9b
Aug 17 14:38:44.397 INFO running `"docker" "start" "-a" "e6cce2f1059635040833f2c667253116c36d539adf7be1c750216a758ed0ba9b"`
Aug 17 14:38:45.328 INFO kablam!     Checking pool v0.1.4 (file:///source)
Aug 17 14:38:46.473 INFO kablam! warning: variable does not need to be mutable
Aug 17 14:38:46.473 INFO kablam!    --> src/lib.rs:266:13
Aug 17 14:38:46.473 INFO kablam!     |
Aug 17 14:38:46.473 INFO kablam! 266 |         let mut idx;
Aug 17 14:38:46.473 INFO kablam!     |             ----^^^
Aug 17 14:38:46.473 INFO kablam!     |             |
Aug 17 14:38:46.473 INFO kablam!     |             help: remove this `mut`
Aug 17 14:38:46.473 INFO kablam!     |
Aug 17 14:38:46.473 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 14:38:46.473 INFO kablam! 
Aug 17 14:38:46.473 INFO kablam! warning: variable does not need to be mutable
Aug 17 14:38:46.473 INFO kablam!    --> src/lib.rs:267:13
Aug 17 14:38:46.473 INFO kablam!     |
Aug 17 14:38:46.473 INFO kablam! 267 |         let mut entry: &mut Entry<T>;
Aug 17 14:38:46.474 INFO kablam!     |             ----^^^^^
Aug 17 14:38:46.474 INFO kablam!     |             |
Aug 17 14:38:46.474 INFO kablam!     |             help: remove this `mut`
Aug 17 14:38:46.474 INFO kablam! 
Aug 17 14:38:46.835 INFO kablam! warning: variable does not need to be mutable
Aug 17 14:38:46.835 INFO kablam!    --> src/lib.rs:266:13
Aug 17 14:38:46.835 INFO kablam!     |
Aug 17 14:38:46.836 INFO kablam! 266 |         let mut idx;
Aug 17 14:38:46.836 INFO kablam!     |             ----^^^
Aug 17 14:38:46.836 INFO kablam!     |             |
Aug 17 14:38:46.836 INFO kablam!     |             help: remove this `mut`
Aug 17 14:38:46.836 INFO kablam!     |
Aug 17 14:38:46.836 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 14:38:46.836 INFO kablam! 
Aug 17 14:38:46.836 INFO kablam! warning: variable does not need to be mutable
Aug 17 14:38:46.836 INFO kablam!    --> src/lib.rs:267:13
Aug 17 14:38:46.836 INFO kablam!     |
Aug 17 14:38:46.836 INFO kablam! 267 |         let mut entry: &mut Entry<T>;
Aug 17 14:38:46.836 INFO kablam!     |             ----^^^^^
Aug 17 14:38:46.836 INFO kablam!     |             |
Aug 17 14:38:46.836 INFO kablam!     |             help: remove this `mut`
Aug 17 14:38:46.836 INFO kablam! 
Aug 17 14:38:46.994 INFO kablam! error: couldn't read "test/test.rs": No such file or directory (os error 2)
Aug 17 14:38:46.994 INFO kablam! 
Aug 17 14:38:46.995 INFO kablam! error: aborting due to previous error
Aug 17 14:38:46.995 INFO kablam! 
Aug 17 14:38:47.003 INFO kablam! error: Could not compile `pool`.
Aug 17 14:38:47.004 INFO kablam! 
Aug 17 14:38:47.004 INFO kablam! To learn more, run the command again with --verbose.
Aug 17 14:38:47.005 INFO kablam! su: No module specific data is present
Aug 17 14:38:47.549 INFO running `"docker" "rm" "-f" "e6cce2f1059635040833f2c667253116c36d539adf7be1c750216a758ed0ba9b"`
Aug 17 14:38:47.706 INFO blam! e6cce2f1059635040833f2c667253116c36d539adf7be1c750216a758ed0ba9b