Sep 06 02:22:58.024 INFO checking pool-0.1.4 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 02:22:58.024 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 02:22:58.024 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 02:22:58.160 INFO blam! fdf373924ab665c652d4ef2e0c218ad95151e55227ca9fa6565630b184d8e21e
Sep 06 02:22:58.162 INFO running `"docker" "start" "-a" "fdf373924ab665c652d4ef2e0c218ad95151e55227ca9fa6565630b184d8e21e"`
Sep 06 02:22:58.743 INFO kablam! usermod: no changes
Sep 06 02:22:58.760 INFO kablam!     Checking pool v0.1.4 (file:///source)
Sep 06 02:22:59.011 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:22:59.011 INFO kablam!    --> src/lib.rs:266:13
Sep 06 02:22:59.011 INFO kablam!     |
Sep 06 02:22:59.011 INFO kablam! 266 |         let mut idx;
Sep 06 02:22:59.011 INFO kablam!     |             ----^^^
Sep 06 02:22:59.011 INFO kablam!     |             |
Sep 06 02:22:59.011 INFO kablam!     |             help: remove this `mut`
Sep 06 02:22:59.011 INFO kablam!     |
Sep 06 02:22:59.011 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 02:22:59.011 INFO kablam! 
Sep 06 02:22:59.011 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:22:59.011 INFO kablam!    --> src/lib.rs:267:13
Sep 06 02:22:59.011 INFO kablam!     |
Sep 06 02:22:59.011 INFO kablam! 267 |         let mut entry: &mut Entry<T>;
Sep 06 02:22:59.011 INFO kablam!     |             ----^^^^^
Sep 06 02:22:59.011 INFO kablam!     |             |
Sep 06 02:22:59.011 INFO kablam!     |             help: remove this `mut`
Sep 06 02:22:59.011 INFO kablam! 
Sep 06 02:22:59.047 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:22:59.047 INFO kablam!    --> src/lib.rs:266:13
Sep 06 02:22:59.047 INFO kablam!     |
Sep 06 02:22:59.047 INFO kablam! 266 |         let mut idx;
Sep 06 02:22:59.047 INFO kablam!     |             ----^^^
Sep 06 02:22:59.047 INFO kablam!     |             |
Sep 06 02:22:59.047 INFO kablam!     |             help: remove this `mut`
Sep 06 02:22:59.047 INFO kablam!     |
Sep 06 02:22:59.047 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 02:22:59.047 INFO kablam! 
Sep 06 02:22:59.048 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:22:59.048 INFO kablam!    --> src/lib.rs:267:13
Sep 06 02:22:59.048 INFO kablam!     |
Sep 06 02:22:59.048 INFO kablam! 267 |         let mut entry: &mut Entry<T>;
Sep 06 02:22:59.048 INFO kablam!     |             ----^^^^^
Sep 06 02:22:59.048 INFO kablam!     |             |
Sep 06 02:22:59.048 INFO kablam!     |             help: remove this `mut`
Sep 06 02:22:59.048 INFO kablam! 
Sep 06 02:22:59.114 INFO kablam! error: couldn't read "test/test.rs": No such file or directory (os error 2)
Sep 06 02:22:59.114 INFO kablam! 
Sep 06 02:22:59.114 INFO kablam! error: aborting due to previous error
Sep 06 02:22:59.114 INFO kablam! 
Sep 06 02:22:59.116 INFO kablam! error: Could not compile `pool`.
Sep 06 02:22:59.116 INFO kablam! 
Sep 06 02:22:59.116 INFO kablam! To learn more, run the command again with --verbose.
Sep 06 02:22:59.116 INFO kablam! su: No module specific data is present
Sep 06 02:22:59.750 INFO running `"docker" "rm" "-f" "fdf373924ab665c652d4ef2e0c218ad95151e55227ca9fa6565630b184d8e21e"`
Sep 06 02:22:59.833 INFO blam! fdf373924ab665c652d4ef2e0c218ad95151e55227ca9fa6565630b184d8e21e