Dec 04 13:21:40.556 INFO checking nbouscal/kilo.rs against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 13:21:40.556 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 13:21:40.773 INFO [stdout] 6381d1680e0028158b3c304a1e6df826ff3fbe88c0d3b9a79cfaed305d04c48a
Dec 04 13:21:40.795 INFO running `"docker" "start" "-a" "6381d1680e0028158b3c304a1e6df826ff3fbe88c0d3b9a79cfaed305d04c48a"`
Dec 04 13:21:41.210 INFO [stderr] usermod: no changes
Dec 04 13:21:41.238 INFO [stderr]     Checking kilo v0.1.0 (/source)
Dec 04 13:21:41.649 INFO [stderr] warning: variable does not need to be mutable
Dec 04 13:21:41.649 INFO [stderr]   --> src/editor/mod.rs:93:17
Dec 04 13:21:41.649 INFO [stderr]    |
Dec 04 13:21:41.649 INFO [stderr] 93 |             let mut current_row = self.current_row_mut().unwrap();
Dec 04 13:21:41.649 INFO [stderr]    |                 ----^^^^^^^^^^^
Dec 04 13:21:41.649 INFO [stderr]    |                 |
Dec 04 13:21:41.649 INFO [stderr]    |                 help: remove this `mut`
Dec 04 13:21:41.649 INFO [stderr]    |
Dec 04 13:21:41.649 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 13:21:41.649 INFO [stderr] 
Dec 04 13:21:41.676 INFO [stderr] warning: variable does not need to be mutable
Dec 04 13:21:41.676 INFO [stderr]   --> src/editor/mod.rs:93:17
Dec 04 13:21:41.677 INFO [stderr]    |
Dec 04 13:21:41.677 INFO [stderr] 93 |             let mut current_row = self.current_row_mut().unwrap();
Dec 04 13:21:41.677 INFO [stderr]    |                 ----^^^^^^^^^^^
Dec 04 13:21:41.677 INFO [stderr]    |                 |
Dec 04 13:21:41.677 INFO [stderr]    |                 help: remove this `mut`
Dec 04 13:21:41.677 INFO [stderr]    |
Dec 04 13:21:41.677 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 13:21:41.677 INFO [stderr] 
Dec 04 13:21:41.776 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Dec 04 13:21:41.778 INFO [stderr] su: No module specific data is present
Dec 04 13:21:42.093 INFO running `"docker" "inspect" "6381d1680e0028158b3c304a1e6df826ff3fbe88c0d3b9a79cfaed305d04c48a"`
Dec 04 13:21:42.307 INFO running `"docker" "rm" "-f" "6381d1680e0028158b3c304a1e6df826ff3fbe88c0d3b9a79cfaed305d04c48a"`
Dec 04 13:21:42.551 INFO [stdout] 6381d1680e0028158b3c304a1e6df826ff3fbe88c0d3b9a79cfaed305d04c48a