Dec 18 16:51:21.827 INFO checking editorconfig-1.0.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:51:21.828 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/editorconfig/1.0.0:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:51:22.322 INFO [stdout] c155216a21720537dd6b64a334a727a595ef063c0cdd676c8c12dd9b04cad2b1
Dec 18 16:51:22.328 INFO running `"docker" "start" "-a" "c155216a21720537dd6b64a334a727a595ef063c0cdd676c8c12dd9b04cad2b1"`
Dec 18 16:51:23.750 INFO [stderr]     Checking editorconfig v1.0.0 (/opt/crater/workdir)
Dec 18 16:51:24.740 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 18 16:51:24.740 INFO [stderr]    --> src/ini.rs:788:19
Dec 18 16:51:24.740 INFO [stderr]     |
Dec 18 16:51:24.740 INFO [stderr] 788 |             n = n.trim_right().to_string();
Dec 18 16:51:24.740 INFO [stderr]     |                   ^^^^^^^^^^
Dec 18 16:51:24.740 INFO [stderr]     |
Dec 18 16:51:24.740 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 16:51:24.740 INFO [stderr] 
Dec 18 16:51:24.756 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 18 16:51:24.756 INFO [stderr]    --> src/ini.rs:788:19
Dec 18 16:51:24.756 INFO [stderr]     |
Dec 18 16:51:24.756 INFO [stderr] 788 |             n = n.trim_right().to_string();
Dec 18 16:51:24.756 INFO [stderr]     |                   ^^^^^^^^^^
Dec 18 16:51:24.756 INFO [stderr]     |
Dec 18 16:51:24.756 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 16:51:24.756 INFO [stderr] 
Dec 18 16:51:24.830 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:51:24.830 INFO [stderr]    --> src/ini.rs:321:18
Dec 18 16:51:24.830 INFO [stderr]     |
Dec 18 16:51:24.830 INFO [stderr] 321 |             Some(mut prop) => prop.get_mut(key).map(|s| &s[..]),
Dec 18 16:51:24.830 INFO [stderr]     |                  ----^^^^
Dec 18 16:51:24.830 INFO [stderr]     |                  |
Dec 18 16:51:24.830 INFO [stderr]     |                  help: remove this `mut`
Dec 18 16:51:24.830 INFO [stderr]     |
Dec 18 16:51:24.830 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 16:51:24.830 INFO [stderr] 
Dec 18 16:51:24.980 INFO [stderr] warning: variable does not need to be mutable
Dec 18 16:51:24.980 INFO [stderr]    --> src/ini.rs:321:18
Dec 18 16:51:24.980 INFO [stderr]     |
Dec 18 16:51:24.980 INFO [stderr] 321 |             Some(mut prop) => prop.get_mut(key).map(|s| &s[..]),
Dec 18 16:51:24.980 INFO [stderr]     |                  ----^^^^
Dec 18 16:51:24.980 INFO [stderr]     |                  |
Dec 18 16:51:24.980 INFO [stderr]     |                  help: remove this `mut`
Dec 18 16:51:24.980 INFO [stderr]     |
Dec 18 16:51:24.980 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 16:51:24.980 INFO [stderr] 
Dec 18 16:51:26.052 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.35s
Dec 18 16:51:26.747 INFO running `"docker" "inspect" "c155216a21720537dd6b64a334a727a595ef063c0cdd676c8c12dd9b04cad2b1"`
Dec 18 16:51:27.102 INFO running `"docker" "rm" "-f" "c155216a21720537dd6b64a334a727a595ef063c0cdd676c8c12dd9b04cad2b1"`
Dec 18 16:51:27.344 INFO [stdout] c155216a21720537dd6b64a334a727a595ef063c0cdd676c8c12dd9b04cad2b1