Dec 18 18:17:52.834 INFO checking bart_derive-0.1.4 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 18:17:52.834 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/bart_derive/0.1.4:/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 18:17:53.076 INFO [stdout] e32a2166c876840f0282ad9c475b72a6c6cae3b9b8d540f0521243f10d251816
Dec 18 18:17:53.078 INFO running `"docker" "start" "-a" "e32a2166c876840f0282ad9c475b72a6c6cae3b9b8d540f0521243f10d251816"`
Dec 18 18:17:53.899 INFO [stderr]     Checking syn v0.10.8
Dec 18 18:17:55.582 INFO [stderr]     Checking bart_derive v0.1.4 (/opt/crater/workdir)
Dec 18 18:17:56.156 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 18:17:56.156 INFO [stderr]   --> src/scanner.rs:49:39
Dec 18 18:17:56.156 INFO [stderr]    |
Dec 18 18:17:56.156 INFO [stderr] 49 |     let input = input[leading_dots..].trim_left();
Dec 18 18:17:56.156 INFO [stderr]    |                                       ^^^^^^^^^
Dec 18 18:17:56.156 INFO [stderr]    |
Dec 18 18:17:56.156 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 18:17:56.156 INFO [stderr] 
Dec 18 18:17:56.157 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 18 18:17:56.157 INFO [stderr]   --> src/scanner.rs:52:49
Dec 18 18:17:56.157 INFO [stderr]    |
Dec 18 18:17:56.157 INFO [stderr] 52 |         true => (true, input[..input.len() - 2].trim_right()),
Dec 18 18:17:56.157 INFO [stderr]    |                                                 ^^^^^^^^^^
Dec 18 18:17:56.157 INFO [stderr] 
Dec 18 18:17:56.376 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 18:17:56.376 INFO [stderr]   --> src/scanner.rs:49:39
Dec 18 18:17:56.376 INFO [stderr]    |
Dec 18 18:17:56.376 INFO [stderr] 49 |     let input = input[leading_dots..].trim_left();
Dec 18 18:17:56.376 INFO [stderr]    |                                       ^^^^^^^^^
Dec 18 18:17:56.376 INFO [stderr]    |
Dec 18 18:17:56.376 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 18:17:56.376 INFO [stderr] 
Dec 18 18:17:56.376 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 18 18:17:56.376 INFO [stderr]   --> src/scanner.rs:52:49
Dec 18 18:17:56.376 INFO [stderr]    |
Dec 18 18:17:56.376 INFO [stderr] 52 |         true => (true, input[..input.len() - 2].trim_right()),
Dec 18 18:17:56.376 INFO [stderr]    |                                                 ^^^^^^^^^^
Dec 18 18:17:56.376 INFO [stderr] 
Dec 18 18:17:56.721 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.86s
Dec 18 18:17:57.447 INFO running `"docker" "inspect" "e32a2166c876840f0282ad9c475b72a6c6cae3b9b8d540f0521243f10d251816"`
Dec 18 18:17:57.680 INFO running `"docker" "rm" "-f" "e32a2166c876840f0282ad9c475b72a6c6cae3b9b8d540f0521243f10d251816"`
Dec 18 18:17:57.996 INFO [stdout] e32a2166c876840f0282ad9c475b72a6c6cae3b9b8d540f0521243f10d251816