Sep 02 04:34:04.896 INFO checking pool-0.1.4 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 04:34:04.896 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 04:34:04.896 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 04:34:05.057 INFO blam! b8b09083f21e4502105f580d0fe8f7d779c2e3beec4ccd5f53dfdf1762d57972
Sep 02 04:34:05.059 INFO running `"docker" "start" "-a" "b8b09083f21e4502105f580d0fe8f7d779c2e3beec4ccd5f53dfdf1762d57972"`
Sep 02 04:34:05.577 INFO kablam!     Checking pool v0.1.4 (file:///source)
Sep 02 04:34:06.041 INFO kablam! warning: variable does not need to be mutable
Sep 02 04:34:06.041 INFO kablam!    --> src/lib.rs:266:13
Sep 02 04:34:06.041 INFO kablam!     |
Sep 02 04:34:06.041 INFO kablam! 266 |         let mut idx;
Sep 02 04:34:06.041 INFO kablam!     |             ----^^^
Sep 02 04:34:06.041 INFO kablam!     |             |
Sep 02 04:34:06.041 INFO kablam!     |             help: remove this `mut`
Sep 02 04:34:06.041 INFO kablam!     |
Sep 02 04:34:06.041 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 04:34:06.041 INFO kablam! 
Sep 02 04:34:06.041 INFO kablam! warning: variable does not need to be mutable
Sep 02 04:34:06.041 INFO kablam!    --> src/lib.rs:267:13
Sep 02 04:34:06.041 INFO kablam!     |
Sep 02 04:34:06.041 INFO kablam! 267 |         let mut entry: &mut Entry<T>;
Sep 02 04:34:06.041 INFO kablam!     |             ----^^^^^
Sep 02 04:34:06.041 INFO kablam!     |             |
Sep 02 04:34:06.041 INFO kablam!     |             help: remove this `mut`
Sep 02 04:34:06.042 INFO kablam! 
Sep 02 04:34:06.124 INFO kablam! error: couldn't read "test/test.rs": No such file or directory (os error 2)
Sep 02 04:34:06.124 INFO kablam! 
Sep 02 04:34:06.125 INFO kablam! error: aborting due to previous error
Sep 02 04:34:06.125 INFO kablam! 
Sep 02 04:34:06.129 INFO kablam! error: Could not compile `pool`.
Sep 02 04:34:06.129 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 04:34:06.168 INFO kablam! warning: variable does not need to be mutable
Sep 02 04:34:06.168 INFO kablam!    --> src/lib.rs:266:13
Sep 02 04:34:06.168 INFO kablam!     |
Sep 02 04:34:06.168 INFO kablam! 266 |         let mut idx;
Sep 02 04:34:06.168 INFO kablam!     |             ----^^^
Sep 02 04:34:06.168 INFO kablam!     |             |
Sep 02 04:34:06.168 INFO kablam!     |             help: remove this `mut`
Sep 02 04:34:06.168 INFO kablam!     |
Sep 02 04:34:06.168 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 04:34:06.168 INFO kablam! 
Sep 02 04:34:06.169 INFO kablam! warning: variable does not need to be mutable
Sep 02 04:34:06.169 INFO kablam!    --> src/lib.rs:267:13
Sep 02 04:34:06.169 INFO kablam!     |
Sep 02 04:34:06.169 INFO kablam! 267 |         let mut entry: &mut Entry<T>;
Sep 02 04:34:06.169 INFO kablam!     |             ----^^^^^
Sep 02 04:34:06.169 INFO kablam!     |             |
Sep 02 04:34:06.169 INFO kablam!     |             help: remove this `mut`
Sep 02 04:34:06.169 INFO kablam! 
Sep 02 04:34:06.194 INFO kablam! error: build failed
Sep 02 04:34:06.195 INFO kablam! su: No module specific data is present
Sep 02 04:34:06.552 INFO running `"docker" "rm" "-f" "b8b09083f21e4502105f580d0fe8f7d779c2e3beec4ccd5f53dfdf1762d57972"`
Sep 02 04:34:06.648 INFO blam! b8b09083f21e4502105f580d0fe8f7d779c2e3beec4ccd5f53dfdf1762d57972