Sep 21 04:21:21.248 INFO checking rsfs-0.4.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 04:21:21.248 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 04:21:21.248 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/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 04:21:21.444 INFO blam! 988c609d755f0e9c417d3c6431806fc4de06ef3a10205ef5cab64917e215c8d6
Sep 21 04:21:21.446 INFO running `"docker" "start" "-a" "988c609d755f0e9c417d3c6431806fc4de06ef3a10205ef5cab64917e215c8d6"`
Sep 21 04:21:22.401 INFO kablam! usermod: no changes
Sep 21 04:21:22.470 INFO kablam!     Checking parking_lot v0.4.8
Sep 21 04:21:23.102 INFO kablam!     Checking rsfs v0.4.1 (/source)
Sep 21 04:21:24.538 INFO kablam! warning: variable does not need to be mutable
Sep 21 04:21:24.538 INFO kablam!    --> src/mem/unix.rs:197:13
Sep 21 04:21:24.538 INFO kablam!     |
Sep 21 04:21:24.538 INFO kablam! 197 |         let mut dst = &mut self.data;
Sep 21 04:21:24.538 INFO kablam!     |             ----^^^
Sep 21 04:21:24.538 INFO kablam!     |             |
Sep 21 04:21:24.538 INFO kablam!     |             help: remove this `mut`
Sep 21 04:21:24.538 INFO kablam!     |
Sep 21 04:21:24.538 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 04:21:24.538 INFO kablam! 
Sep 21 04:21:24.650 INFO kablam! warning: variable does not need to be mutable
Sep 21 04:21:24.650 INFO kablam!    --> src/mem/unix.rs:197:13
Sep 21 04:21:24.650 INFO kablam!     |
Sep 21 04:21:24.650 INFO kablam! 197 |         let mut dst = &mut self.data;
Sep 21 04:21:24.650 INFO kablam!     |             ----^^^
Sep 21 04:21:24.650 INFO kablam!     |             |
Sep 21 04:21:24.650 INFO kablam!     |             help: remove this `mut`
Sep 21 04:21:24.650 INFO kablam! 
Sep 21 04:21:25.134 INFO kablam! warning: variable does not need to be mutable
Sep 21 04:21:25.134 INFO kablam!    --> src/mem/unix.rs:197:13
Sep 21 04:21:25.134 INFO kablam!     |
Sep 21 04:21:25.134 INFO kablam! 197 |         let mut dst = &mut self.data;
Sep 21 04:21:25.134 INFO kablam!     |             ----^^^
Sep 21 04:21:25.134 INFO kablam!     |             |
Sep 21 04:21:25.134 INFO kablam!     |             help: remove this `mut`
Sep 21 04:21:25.134 INFO kablam!     |
Sep 21 04:21:25.134 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 04:21:25.134 INFO kablam! 
Sep 21 04:21:25.356 INFO kablam! warning: variable does not need to be mutable
Sep 21 04:21:25.356 INFO kablam!    --> src/mem/unix.rs:197:13
Sep 21 04:21:25.356 INFO kablam!     |
Sep 21 04:21:25.356 INFO kablam! 197 |         let mut dst = &mut self.data;
Sep 21 04:21:25.356 INFO kablam!     |             ----^^^
Sep 21 04:21:25.356 INFO kablam!     |             |
Sep 21 04:21:25.356 INFO kablam!     |             help: remove this `mut`
Sep 21 04:21:25.356 INFO kablam! 
Sep 21 04:21:25.657 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.24s
Sep 21 04:21:25.659 INFO kablam! su: No module specific data is present
Sep 21 04:21:26.271 INFO running `"docker" "rm" "-f" "988c609d755f0e9c417d3c6431806fc4de06ef3a10205ef5cab64917e215c8d6"`
Sep 21 04:21:26.328 INFO blam! 988c609d755f0e9c417d3c6431806fc4de06ef3a10205ef5cab64917e215c8d6