Oct 13 17:37:58.855 INFO checking bitterlemon-0.2.2 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 17:37:58.857 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 17:37:59.369 INFO blam! 6350c4768d2f1c0c9d07f7d4d13a31b6df96a992100fef2351c3151b87e0736c
Oct 13 17:37:59.370 INFO running `"docker" "start" "-a" "6350c4768d2f1c0c9d07f7d4d13a31b6df96a992100fef2351c3151b87e0736c"`
Oct 13 17:38:01.116 INFO kablam! usermod: no changes
Oct 13 17:38:01.184 INFO kablam!     Checking bitterlemon v0.2.2 (/source)
Oct 13 17:38:02.608 INFO kablam! warning: variable does not need to be mutable
Oct 13 17:38:02.608 INFO kablam!    --> src/encode.rs:307:7
Oct 13 17:38:02.608 INFO kablam!     |
Oct 13 17:38:02.608 INFO kablam! 307 |         let mut head_run = self.get_mut(*ptr as usize).unwrap();
Oct 13 17:38:02.608 INFO kablam!     |             ----^^^^^^^^
Oct 13 17:38:02.608 INFO kablam!     |             |
Oct 13 17:38:02.608 INFO kablam!     |             help: remove this `mut`
Oct 13 17:38:02.608 INFO kablam!     |
Oct 13 17:38:02.608 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 17:38:02.608 INFO kablam! 
Oct 13 17:38:03.084 INFO kablam! warning: variable does not need to be mutable
Oct 13 17:38:03.084 INFO kablam!    --> src/encode.rs:307:7
Oct 13 17:38:03.084 INFO kablam!     |
Oct 13 17:38:03.084 INFO kablam! 307 |         let mut head_run = self.get_mut(*ptr as usize).unwrap();
Oct 13 17:38:03.084 INFO kablam!     |             ----^^^^^^^^
Oct 13 17:38:03.084 INFO kablam!     |             |
Oct 13 17:38:03.084 INFO kablam!     |             help: remove this `mut`
Oct 13 17:38:03.084 INFO kablam!     |
Oct 13 17:38:03.084 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 17:38:03.084 INFO kablam! 
Oct 13 17:38:03.228 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
Oct 13 17:38:03.232 INFO kablam! su: No module specific data is present
Oct 13 17:38:04.389 INFO running `"docker" "rm" "-f" "6350c4768d2f1c0c9d07f7d4d13a31b6df96a992100fef2351c3151b87e0736c"`
Oct 13 17:38:04.712 INFO blam! 6350c4768d2f1c0c9d07f7d4d13a31b6df96a992100fef2351c3151b87e0736c