Aug 31 18:28:53.945 INFO checking pool-0.1.4 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 18:28:53.945 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 18:28:53.945 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 18:28:54.174 INFO blam! 0db155e97aa21f2c1fb5a033b25514ba81137be5d0bff4309ecbadf0e0c626d7
Aug 31 18:28:54.176 INFO running `"docker" "start" "-a" "0db155e97aa21f2c1fb5a033b25514ba81137be5d0bff4309ecbadf0e0c626d7"`
Aug 31 18:28:54.951 INFO kablam!     Checking pool v0.1.4 (file:///source)
Aug 31 18:28:55.556 INFO kablam! warning: variable does not need to be mutable
Aug 31 18:28:55.556 INFO kablam!    --> src/lib.rs:266:13
Aug 31 18:28:55.556 INFO kablam!     |
Aug 31 18:28:55.556 INFO kablam! 266 |         let mut idx;
Aug 31 18:28:55.556 INFO kablam!     |             ----^^^
Aug 31 18:28:55.556 INFO kablam!     |             |
Aug 31 18:28:55.556 INFO kablam!     |             help: remove this `mut`
Aug 31 18:28:55.557 INFO kablam!     |
Aug 31 18:28:55.557 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 18:28:55.557 INFO kablam! 
Aug 31 18:28:55.557 INFO kablam! warning: variable does not need to be mutable
Aug 31 18:28:55.557 INFO kablam!    --> src/lib.rs:267:13
Aug 31 18:28:55.557 INFO kablam!     |
Aug 31 18:28:55.557 INFO kablam! 267 |         let mut entry: &mut Entry<T>;
Aug 31 18:28:55.557 INFO kablam!     |             ----^^^^^
Aug 31 18:28:55.557 INFO kablam!     |             |
Aug 31 18:28:55.557 INFO kablam!     |             help: remove this `mut`
Aug 31 18:28:55.557 INFO kablam! 
Aug 31 18:28:55.701 INFO kablam! warning: variable does not need to be mutable
Aug 31 18:28:55.701 INFO kablam!    --> src/lib.rs:266:13
Aug 31 18:28:55.701 INFO kablam!     |
Aug 31 18:28:55.701 INFO kablam! 266 |         let mut idx;
Aug 31 18:28:55.701 INFO kablam!     |             ----^^^
Aug 31 18:28:55.702 INFO kablam!     |             |
Aug 31 18:28:55.702 INFO kablam!     |             help: remove this `mut`
Aug 31 18:28:55.702 INFO kablam!     |
Aug 31 18:28:55.702 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 18:28:55.702 INFO kablam! 
Aug 31 18:28:55.702 INFO kablam! warning: variable does not need to be mutable
Aug 31 18:28:55.702 INFO kablam!    --> src/lib.rs:267:13
Aug 31 18:28:55.703 INFO kablam!     |
Aug 31 18:28:55.703 INFO kablam! 267 |         let mut entry: &mut Entry<T>;
Aug 31 18:28:55.703 INFO kablam!     |             ----^^^^^
Aug 31 18:28:55.703 INFO kablam!     |             |
Aug 31 18:28:55.703 INFO kablam!     |             help: remove this `mut`
Aug 31 18:28:55.703 INFO kablam! 
Aug 31 18:28:55.805 INFO kablam! error: couldn't read "test/test.rs": No such file or directory (os error 2)
Aug 31 18:28:55.805 INFO kablam! 
Aug 31 18:28:55.807 INFO kablam! error: aborting due to previous error
Aug 31 18:28:55.807 INFO kablam! 
Aug 31 18:28:55.811 INFO kablam! error: Could not compile `pool`.
Aug 31 18:28:55.811 INFO kablam! 
Aug 31 18:28:55.811 INFO kablam! To learn more, run the command again with --verbose.
Aug 31 18:28:55.812 INFO kablam! su: No module specific data is present
Aug 31 18:28:56.337 INFO running `"docker" "rm" "-f" "0db155e97aa21f2c1fb5a033b25514ba81137be5d0bff4309ecbadf0e0c626d7"`
Aug 31 18:28:56.556 INFO blam! 0db155e97aa21f2c1fb5a033b25514ba81137be5d0bff4309ecbadf0e0c626d7