Sep 06 02:22:58.600 INFO checking pool-0.1.4 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 02:22:58.600 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 02:22:58.600 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 02:22:58.770 INFO blam! 2ee2550c3d4a98c9d1dfd34094a1bb0fe447af8200e2dd8453903cff0b5deab3
Sep 06 02:22:58.772 INFO running `"docker" "start" "-a" "2ee2550c3d4a98c9d1dfd34094a1bb0fe447af8200e2dd8453903cff0b5deab3"`
Sep 06 02:22:59.699 INFO kablam! usermod: no changes
Sep 06 02:22:59.719 INFO kablam!     Checking pool v0.1.4 (file:///source)
Sep 06 02:23:00.050 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:23:00.050 INFO kablam!    --> src/lib.rs:266:13
Sep 06 02:23:00.051 INFO kablam!     |
Sep 06 02:23:00.051 INFO kablam! 266 |         let mut idx;
Sep 06 02:23:00.051 INFO kablam!     |             ----^^^
Sep 06 02:23:00.051 INFO kablam!     |             |
Sep 06 02:23:00.051 INFO kablam!     |             help: remove this `mut`
Sep 06 02:23:00.051 INFO kablam!     |
Sep 06 02:23:00.051 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 02:23:00.051 INFO kablam! 
Sep 06 02:23:00.051 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:23:00.051 INFO kablam!    --> src/lib.rs:267:13
Sep 06 02:23:00.051 INFO kablam!     |
Sep 06 02:23:00.051 INFO kablam! 267 |         let mut entry: &mut Entry<T>;
Sep 06 02:23:00.051 INFO kablam!     |             ----^^^^^
Sep 06 02:23:00.051 INFO kablam!     |             |
Sep 06 02:23:00.051 INFO kablam!     |             help: remove this `mut`
Sep 06 02:23:00.051 INFO kablam! 
Sep 06 02:23:00.061 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:23:00.062 INFO kablam!    --> src/lib.rs:266:13
Sep 06 02:23:00.062 INFO kablam!     |
Sep 06 02:23:00.062 INFO kablam! 266 |         let mut idx;
Sep 06 02:23:00.062 INFO kablam!     |             ----^^^
Sep 06 02:23:00.062 INFO kablam!     |             |
Sep 06 02:23:00.062 INFO kablam!     |             help: remove this `mut`
Sep 06 02:23:00.062 INFO kablam!     |
Sep 06 02:23:00.062 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 02:23:00.062 INFO kablam! 
Sep 06 02:23:00.062 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:23:00.062 INFO kablam!    --> src/lib.rs:267:13
Sep 06 02:23:00.062 INFO kablam!     |
Sep 06 02:23:00.062 INFO kablam! 267 |         let mut entry: &mut Entry<T>;
Sep 06 02:23:00.062 INFO kablam!     |             ----^^^^^
Sep 06 02:23:00.062 INFO kablam!     |             |
Sep 06 02:23:00.062 INFO kablam!     |             help: remove this `mut`
Sep 06 02:23:00.062 INFO kablam! 
Sep 06 02:23:00.125 INFO kablam! error: couldn't read "test/test.rs": No such file or directory (os error 2)
Sep 06 02:23:00.125 INFO kablam! 
Sep 06 02:23:00.125 INFO kablam! error: aborting due to previous error
Sep 06 02:23:00.125 INFO kablam! 
Sep 06 02:23:00.128 INFO kablam! error: Could not compile `pool`.
Sep 06 02:23:00.128 INFO kablam! 
Sep 06 02:23:00.128 INFO kablam! To learn more, run the command again with --verbose.
Sep 06 02:23:00.130 INFO kablam! su: No module specific data is present
Sep 06 02:23:00.635 INFO running `"docker" "rm" "-f" "2ee2550c3d4a98c9d1dfd34094a1bb0fe447af8200e2dd8453903cff0b5deab3"`
Sep 06 02:23:00.701 INFO blam! 2ee2550c3d4a98c9d1dfd34094a1bb0fe447af8200e2dd8453903cff0b5deab3