Sep 10 11:14:48.436 INFO checking rsfs-0.4.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 11:14:48.436 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 11:14:48.436 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 11:14:48.653 INFO blam! 4e6fe1a3e7b60877be88836ef6add2e948bc1805aa712acc7b9c1423d309f696
Sep 10 11:14:48.655 INFO running `"docker" "start" "-a" "4e6fe1a3e7b60877be88836ef6add2e948bc1805aa712acc7b9c1423d309f696"`
Sep 10 11:14:49.753 INFO kablam! usermod: no changes
Sep 10 11:14:49.850 INFO kablam!     Checking rsfs v0.4.1 (file:///source)
Sep 10 11:14:52.458 INFO kablam! warning: variable does not need to be mutable
Sep 10 11:14:52.458 INFO kablam!    --> src/mem/unix.rs:197:13
Sep 10 11:14:52.458 INFO kablam!     |
Sep 10 11:14:52.458 INFO kablam! 197 |         let mut dst = &mut self.data;
Sep 10 11:14:52.458 INFO kablam!     |             ----^^^
Sep 10 11:14:52.458 INFO kablam!     |             |
Sep 10 11:14:52.458 INFO kablam!     |             help: remove this `mut`
Sep 10 11:14:52.458 INFO kablam!     |
Sep 10 11:14:52.458 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 11:14:52.458 INFO kablam! 
Sep 10 11:14:52.559 INFO kablam! warning: variable does not need to be mutable
Sep 10 11:14:52.559 INFO kablam!    --> src/mem/unix.rs:197:13
Sep 10 11:14:52.559 INFO kablam!     |
Sep 10 11:14:52.559 INFO kablam! 197 |         let mut dst = &mut self.data;
Sep 10 11:14:52.559 INFO kablam!     |             ----^^^
Sep 10 11:14:52.559 INFO kablam!     |             |
Sep 10 11:14:52.559 INFO kablam!     |             help: remove this `mut`
Sep 10 11:14:52.559 INFO kablam! 
Sep 10 11:14:53.674 INFO kablam! warning: variable does not need to be mutable
Sep 10 11:14:53.674 INFO kablam!    --> src/mem/unix.rs:197:13
Sep 10 11:14:53.674 INFO kablam!     |
Sep 10 11:14:53.674 INFO kablam! 197 |         let mut dst = &mut self.data;
Sep 10 11:14:53.674 INFO kablam!     |             ----^^^
Sep 10 11:14:53.674 INFO kablam!     |             |
Sep 10 11:14:53.674 INFO kablam!     |             help: remove this `mut`
Sep 10 11:14:53.674 INFO kablam!     |
Sep 10 11:14:53.674 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 11:14:53.674 INFO kablam! 
Sep 10 11:14:53.947 INFO kablam! warning: variable does not need to be mutable
Sep 10 11:14:53.947 INFO kablam!    --> src/mem/unix.rs:197:13
Sep 10 11:14:53.947 INFO kablam!     |
Sep 10 11:14:53.947 INFO kablam! 197 |         let mut dst = &mut self.data;
Sep 10 11:14:53.947 INFO kablam!     |             ----^^^
Sep 10 11:14:53.947 INFO kablam!     |             |
Sep 10 11:14:53.947 INFO kablam!     |             help: remove this `mut`
Sep 10 11:14:53.947 INFO kablam! 
Sep 10 11:14:54.290 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.50s
Sep 10 11:14:54.294 INFO kablam! su: No module specific data is present
Sep 10 11:14:55.358 INFO running `"docker" "rm" "-f" "4e6fe1a3e7b60877be88836ef6add2e948bc1805aa712acc7b9c1423d309f696"`
Sep 10 11:14:55.474 INFO blam! 4e6fe1a3e7b60877be88836ef6add2e948bc1805aa712acc7b9c1423d309f696