Oct 27 16:54:21.942 INFO checking rsfs-0.4.1 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 16:54:21.944 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 16:54:22.475 INFO blam! c9b03ea67bf1f5c16e47d3326e084a78728f55bed1c155b95bafe117d943f955
Oct 27 16:54:22.478 INFO running `"docker" "start" "-a" "c9b03ea67bf1f5c16e47d3326e084a78728f55bed1c155b95bafe117d943f955"`
Oct 27 16:54:23.812 INFO kablam! usermod: no changes
Oct 27 16:54:23.915 INFO kablam!     Checking rsfs v0.4.1 (/source)
Oct 27 16:54:27.223 INFO kablam! warning: variable does not need to be mutable
Oct 27 16:54:27.223 INFO kablam!    --> src/mem/unix.rs:197:13
Oct 27 16:54:27.223 INFO kablam!     |
Oct 27 16:54:27.223 INFO kablam! 197 |         let mut dst = &mut self.data;
Oct 27 16:54:27.223 INFO kablam!     |             ----^^^
Oct 27 16:54:27.223 INFO kablam!     |             |
Oct 27 16:54:27.223 INFO kablam!     |             help: remove this `mut`
Oct 27 16:54:27.223 INFO kablam!     |
Oct 27 16:54:27.223 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 16:54:27.223 INFO kablam! 
Oct 27 16:54:27.353 INFO kablam! warning: variable does not need to be mutable
Oct 27 16:54:27.353 INFO kablam!    --> src/mem/unix.rs:197:13
Oct 27 16:54:27.353 INFO kablam!     |
Oct 27 16:54:27.353 INFO kablam! 197 |         let mut dst = &mut self.data;
Oct 27 16:54:27.354 INFO kablam!     |             ----^^^
Oct 27 16:54:27.354 INFO kablam!     |             |
Oct 27 16:54:27.354 INFO kablam!     |             help: remove this `mut`
Oct 27 16:54:27.354 INFO kablam! 
Oct 27 16:54:28.571 INFO kablam! warning: variable does not need to be mutable
Oct 27 16:54:28.571 INFO kablam!    --> src/mem/unix.rs:197:13
Oct 27 16:54:28.571 INFO kablam!     |
Oct 27 16:54:28.571 INFO kablam! 197 |         let mut dst = &mut self.data;
Oct 27 16:54:28.571 INFO kablam!     |             ----^^^
Oct 27 16:54:28.571 INFO kablam!     |             |
Oct 27 16:54:28.571 INFO kablam!     |             help: remove this `mut`
Oct 27 16:54:28.571 INFO kablam!     |
Oct 27 16:54:28.571 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 16:54:28.571 INFO kablam! 
Oct 27 16:54:28.835 INFO kablam! warning: variable does not need to be mutable
Oct 27 16:54:28.835 INFO kablam!    --> src/mem/unix.rs:197:13
Oct 27 16:54:28.835 INFO kablam!     |
Oct 27 16:54:28.835 INFO kablam! 197 |         let mut dst = &mut self.data;
Oct 27 16:54:28.835 INFO kablam!     |             ----^^^
Oct 27 16:54:28.835 INFO kablam!     |             |
Oct 27 16:54:28.835 INFO kablam!     |             help: remove this `mut`
Oct 27 16:54:28.835 INFO kablam! 
Oct 27 16:54:29.260 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.41s
Oct 27 16:54:29.271 INFO kablam! su: No module specific data is present
Oct 27 16:54:29.980 INFO running `"docker" "rm" "-f" "c9b03ea67bf1f5c16e47d3326e084a78728f55bed1c155b95bafe117d943f955"`
Oct 27 16:54:30.223 INFO blam! c9b03ea67bf1f5c16e47d3326e084a78728f55bed1c155b95bafe117d943f955