Sep 17 18:37:57.576 INFO checking rsfs-0.4.1 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 18:37:57.576 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 18:37:57.576 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 18:37:57.725 INFO blam! 81e0309772018ee7ac63a2d9610c727004265bd5ac23b2c02fa951333cd24b4e
Sep 17 18:37:57.735 INFO running `"docker" "start" "-a" "81e0309772018ee7ac63a2d9610c727004265bd5ac23b2c02fa951333cd24b4e"`
Sep 17 18:37:58.272 INFO kablam! usermod: no changes
Sep 17 18:37:58.308 INFO kablam!     Checking rsfs v0.4.1 (/source)
Sep 17 18:37:59.852 INFO kablam! warning: variable does not need to be mutable
Sep 17 18:37:59.852 INFO kablam!    --> src/mem/unix.rs:197:13
Sep 17 18:37:59.852 INFO kablam!     |
Sep 17 18:37:59.852 INFO kablam! 197 |         let mut dst = &mut self.data;
Sep 17 18:37:59.852 INFO kablam!     |             ----^^^
Sep 17 18:37:59.852 INFO kablam!     |             |
Sep 17 18:37:59.852 INFO kablam!     |             help: remove this `mut`
Sep 17 18:37:59.852 INFO kablam!     |
Sep 17 18:37:59.852 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 18:37:59.852 INFO kablam! 
Sep 17 18:38:00.066 INFO kablam! warning: variable does not need to be mutable
Sep 17 18:38:00.066 INFO kablam!    --> src/mem/unix.rs:197:13
Sep 17 18:38:00.066 INFO kablam!     |
Sep 17 18:38:00.066 INFO kablam! 197 |         let mut dst = &mut self.data;
Sep 17 18:38:00.066 INFO kablam!     |             ----^^^
Sep 17 18:38:00.066 INFO kablam!     |             |
Sep 17 18:38:00.066 INFO kablam!     |             help: remove this `mut`
Sep 17 18:38:00.066 INFO kablam! 
Sep 17 18:38:00.702 INFO kablam! warning: variable does not need to be mutable
Sep 17 18:38:00.702 INFO kablam!    --> src/mem/unix.rs:197:13
Sep 17 18:38:00.702 INFO kablam!     |
Sep 17 18:38:00.702 INFO kablam! 197 |         let mut dst = &mut self.data;
Sep 17 18:38:00.702 INFO kablam!     |             ----^^^
Sep 17 18:38:00.702 INFO kablam!     |             |
Sep 17 18:38:00.702 INFO kablam!     |             help: remove this `mut`
Sep 17 18:38:00.703 INFO kablam!     |
Sep 17 18:38:00.703 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 18:38:00.703 INFO kablam! 
Sep 17 18:38:00.995 INFO kablam! warning: variable does not need to be mutable
Sep 17 18:38:00.995 INFO kablam!    --> src/mem/unix.rs:197:13
Sep 17 18:38:00.995 INFO kablam!     |
Sep 17 18:38:00.995 INFO kablam! 197 |         let mut dst = &mut self.data;
Sep 17 18:38:00.995 INFO kablam!     |             ----^^^
Sep 17 18:38:00.995 INFO kablam!     |             |
Sep 17 18:38:00.995 INFO kablam!     |             help: remove this `mut`
Sep 17 18:38:00.995 INFO kablam! 
Sep 17 18:38:01.380 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.09s
Sep 17 18:38:01.391 INFO kablam! su: No module specific data is present
Sep 17 18:38:02.319 INFO running `"docker" "rm" "-f" "81e0309772018ee7ac63a2d9610c727004265bd5ac23b2c02fa951333cd24b4e"`
Sep 17 18:38:02.541 INFO blam! 81e0309772018ee7ac63a2d9610c727004265bd5ac23b2c02fa951333cd24b4e