Sep 21 05:35:10.466 INFO checking pool-0.1.4 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 05:35:10.466 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 05:35:10.466 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 05:35:10.624 INFO blam! e13c4a53063182676cb95e2ae88c497e33097ee8758034bbf6689650d0abd1fe
Sep 21 05:35:10.626 INFO running `"docker" "start" "-a" "e13c4a53063182676cb95e2ae88c497e33097ee8758034bbf6689650d0abd1fe"`
Sep 21 05:35:11.494 INFO kablam! usermod: no changes
Sep 21 05:35:11.526 INFO kablam!     Checking pool v0.1.4 (/source)
Sep 21 05:35:11.930 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:35:11.930 INFO kablam!    --> src/lib.rs:266:13
Sep 21 05:35:11.930 INFO kablam!     |
Sep 21 05:35:11.930 INFO kablam! 266 |         let mut idx;
Sep 21 05:35:11.930 INFO kablam!     |             ----^^^
Sep 21 05:35:11.930 INFO kablam!     |             |
Sep 21 05:35:11.930 INFO kablam!     |             help: remove this `mut`
Sep 21 05:35:11.930 INFO kablam!     |
Sep 21 05:35:11.930 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 05:35:11.930 INFO kablam! 
Sep 21 05:35:11.930 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:35:11.930 INFO kablam!    --> src/lib.rs:267:13
Sep 21 05:35:11.930 INFO kablam!     |
Sep 21 05:35:11.930 INFO kablam! 267 |         let mut entry: &mut Entry<T>;
Sep 21 05:35:11.930 INFO kablam!     |             ----^^^^^
Sep 21 05:35:11.930 INFO kablam!     |             |
Sep 21 05:35:11.930 INFO kablam!     |             help: remove this `mut`
Sep 21 05:35:11.930 INFO kablam! 
Sep 21 05:35:11.937 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:35:11.937 INFO kablam!    --> src/lib.rs:266:13
Sep 21 05:35:11.937 INFO kablam!     |
Sep 21 05:35:11.937 INFO kablam! 266 |         let mut idx;
Sep 21 05:35:11.937 INFO kablam!     |             ----^^^
Sep 21 05:35:11.937 INFO kablam!     |             |
Sep 21 05:35:11.937 INFO kablam!     |             help: remove this `mut`
Sep 21 05:35:11.937 INFO kablam!     |
Sep 21 05:35:11.937 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 05:35:11.937 INFO kablam! 
Sep 21 05:35:11.939 INFO kablam! warning: variable does not need to be mutable
Sep 21 05:35:11.939 INFO kablam!    --> src/lib.rs:267:13
Sep 21 05:35:11.940 INFO kablam!     |
Sep 21 05:35:11.940 INFO kablam! 267 |         let mut entry: &mut Entry<T>;
Sep 21 05:35:11.940 INFO kablam!     |             ----^^^^^
Sep 21 05:35:11.940 INFO kablam!     |             |
Sep 21 05:35:11.940 INFO kablam!     |             help: remove this `mut`
Sep 21 05:35:11.940 INFO kablam! 
Sep 21 05:35:12.002 INFO kablam! error: couldn't read "test/test.rs": No such file or directory (os error 2)
Sep 21 05:35:12.002 INFO kablam! 
Sep 21 05:35:12.005 INFO kablam! error: aborting due to previous error
Sep 21 05:35:12.005 INFO kablam! 
Sep 21 05:35:12.006 INFO kablam! error: Could not compile `pool`.
Sep 21 05:35:12.006 INFO kablam! 
Sep 21 05:35:12.006 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 05:35:12.007 INFO kablam! su: No module specific data is present
Sep 21 05:35:12.674 INFO running `"docker" "rm" "-f" "e13c4a53063182676cb95e2ae88c497e33097ee8758034bbf6689650d0abd1fe"`
Sep 21 05:35:12.779 INFO blam! e13c4a53063182676cb95e2ae88c497e33097ee8758034bbf6689650d0abd1fe