Dec 17 18:54:01.854 INFO checking nbouscal/kilo.rs against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 18:54:01.854 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/nbouscal/kilo.rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 18:54:02.296 INFO [stdout] 104459bfa2219ebf27c7ead3228002de2a74e1aff19be92b7c28bd597ac27159
Dec 17 18:54:02.308 INFO running `"docker" "start" "-a" "104459bfa2219ebf27c7ead3228002de2a74e1aff19be92b7c28bd597ac27159"`
Dec 17 18:54:03.384 INFO [stderr]     Checking kilo v0.1.0 (/opt/crater/workdir)
Dec 17 18:54:03.776 INFO [stderr] warning: variable does not need to be mutable
Dec 17 18:54:03.776 INFO [stderr]   --> src/editor/mod.rs:93:17
Dec 17 18:54:03.776 INFO [stderr]    |
Dec 17 18:54:03.776 INFO [stderr] 93 |             let mut current_row = self.current_row_mut().unwrap();
Dec 17 18:54:03.776 INFO [stderr]    |                 ----^^^^^^^^^^^
Dec 17 18:54:03.776 INFO [stderr]    |                 |
Dec 17 18:54:03.776 INFO [stderr]    |                 help: remove this `mut`
Dec 17 18:54:03.776 INFO [stderr]    |
Dec 17 18:54:03.776 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 18:54:03.776 INFO [stderr] 
Dec 17 18:54:03.828 INFO [stderr] warning: variable does not need to be mutable
Dec 17 18:54:03.828 INFO [stderr]   --> src/editor/mod.rs:93:17
Dec 17 18:54:03.828 INFO [stderr]    |
Dec 17 18:54:03.828 INFO [stderr] 93 |             let mut current_row = self.current_row_mut().unwrap();
Dec 17 18:54:03.828 INFO [stderr]    |                 ----^^^^^^^^^^^
Dec 17 18:54:03.828 INFO [stderr]    |                 |
Dec 17 18:54:03.828 INFO [stderr]    |                 help: remove this `mut`
Dec 17 18:54:03.828 INFO [stderr]    |
Dec 17 18:54:03.828 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 18:54:03.828 INFO [stderr] 
Dec 17 18:54:03.922 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Dec 17 18:54:04.151 INFO running `"docker" "inspect" "104459bfa2219ebf27c7ead3228002de2a74e1aff19be92b7c28bd597ac27159"`
Dec 17 18:54:04.246 INFO running `"docker" "rm" "-f" "104459bfa2219ebf27c7ead3228002de2a74e1aff19be92b7c28bd597ac27159"`
Dec 17 18:54:04.366 INFO [stdout] 104459bfa2219ebf27c7ead3228002de2a74e1aff19be92b7c28bd597ac27159