Nov 01 17:25:52.056 INFO checking rsfs-0.4.1 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 17:25:52.056 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 17:25:52.524 INFO blam! 8d723231903a6ca13282110f8c249e5605234434c20f420f98525ded964b2e04
Nov 01 17:25:52.527 INFO running `"docker" "start" "-a" "8d723231903a6ca13282110f8c249e5605234434c20f420f98525ded964b2e04"`
Nov 01 17:25:54.699 INFO kablam! usermod: no changes
Nov 01 17:25:54.817 INFO kablam!     Checking parking_lot v0.4.8
Nov 01 17:25:56.316 INFO kablam!     Checking rsfs v0.4.1 (/source)
Nov 01 17:25:59.772 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:25:59.772 INFO kablam!    --> src/mem/unix.rs:197:13
Nov 01 17:25:59.772 INFO kablam!     |
Nov 01 17:25:59.772 INFO kablam! 197 |         let mut dst = &mut self.data;
Nov 01 17:25:59.772 INFO kablam!     |             ----^^^
Nov 01 17:25:59.772 INFO kablam!     |             |
Nov 01 17:25:59.772 INFO kablam!     |             help: remove this `mut`
Nov 01 17:25:59.772 INFO kablam!     |
Nov 01 17:25:59.773 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 17:25:59.773 INFO kablam! 
Nov 01 17:25:59.908 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:25:59.908 INFO kablam!    --> src/mem/unix.rs:197:13
Nov 01 17:25:59.908 INFO kablam!     |
Nov 01 17:25:59.908 INFO kablam! 197 |         let mut dst = &mut self.data;
Nov 01 17:25:59.908 INFO kablam!     |             ----^^^
Nov 01 17:25:59.908 INFO kablam!     |             |
Nov 01 17:25:59.908 INFO kablam!     |             help: remove this `mut`
Nov 01 17:25:59.908 INFO kablam! 
Nov 01 17:26:00.805 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:26:00.805 INFO kablam!    --> src/mem/unix.rs:197:13
Nov 01 17:26:00.805 INFO kablam!     |
Nov 01 17:26:00.805 INFO kablam! 197 |         let mut dst = &mut self.data;
Nov 01 17:26:00.806 INFO kablam!     |             ----^^^
Nov 01 17:26:00.806 INFO kablam!     |             |
Nov 01 17:26:00.806 INFO kablam!     |             help: remove this `mut`
Nov 01 17:26:00.807 INFO kablam!     |
Nov 01 17:26:00.807 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 17:26:00.807 INFO kablam! 
Nov 01 17:26:01.092 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:26:01.093 INFO kablam!    --> src/mem/unix.rs:197:13
Nov 01 17:26:01.093 INFO kablam!     |
Nov 01 17:26:01.093 INFO kablam! 197 |         let mut dst = &mut self.data;
Nov 01 17:26:01.094 INFO kablam!     |             ----^^^
Nov 01 17:26:01.094 INFO kablam!     |             |
Nov 01 17:26:01.094 INFO kablam!     |             help: remove this `mut`
Nov 01 17:26:01.094 INFO kablam! 
Nov 01 17:26:01.492 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.77s
Nov 01 17:26:01.500 INFO kablam! su: No module specific data is present
Nov 01 17:26:02.365 INFO running `"docker" "rm" "-f" "8d723231903a6ca13282110f8c249e5605234434c20f420f98525ded964b2e04"`
Nov 01 17:26:02.680 INFO blam! 8d723231903a6ca13282110f8c249e5605234434c20f420f98525ded964b2e04