Dec 18 15:03:58.122 INFO checking i3ipc-0.9.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 15:03:58.122 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/i3ipc/0.9.0:/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 15:03:58.314 INFO [stdout] b4ec7bc082b65b4c9168a059fdf26d81d8c3f971d487d4c92eb029d1a5cc0f37
Dec 18 15:03:58.318 INFO running `"docker" "start" "-a" "b4ec7bc082b65b4c9168a059fdf26d81d8c3f971d487d4c92eb029d1a5cc0f37"`
Dec 18 15:03:58.966 INFO [stderr]     Checking i3ipc v0.9.0 (/opt/crater/workdir)
Dec 18 15:03:59.380 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 15:03:59.380 INFO [stderr]    --> src/lib.rs:118:20
Dec 18 15:03:59.380 INFO [stderr]     |
Dec 18 15:03:59.380 INFO [stderr] 118 |                   .trim_right_matches('\n')
Dec 18 15:03:59.380 INFO [stderr]     |                    ^^^^^^^^^^^^^^^^^^
Dec 18 15:03:59.380 INFO [stderr]     |
Dec 18 15:03:59.380 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 15:03:59.380 INFO [stderr] 
Dec 18 15:03:59.444 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 15:03:59.444 INFO [stderr]    --> src/lib.rs:118:20
Dec 18 15:03:59.444 INFO [stderr]     |
Dec 18 15:03:59.444 INFO [stderr] 118 |                   .trim_right_matches('\n')
Dec 18 15:03:59.444 INFO [stderr]     |                    ^^^^^^^^^^^^^^^^^^
Dec 18 15:03:59.444 INFO [stderr]     |
Dec 18 15:03:59.444 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 15:03:59.444 INFO [stderr] 
Dec 18 15:04:00.428 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Dec 18 15:04:00.858 INFO running `"docker" "inspect" "b4ec7bc082b65b4c9168a059fdf26d81d8c3f971d487d4c92eb029d1a5cc0f37"`
Dec 18 15:04:01.121 INFO running `"docker" "rm" "-f" "b4ec7bc082b65b4c9168a059fdf26d81d8c3f971d487d4c92eb029d1a5cc0f37"`
Dec 18 15:04:01.312 INFO [stdout] b4ec7bc082b65b4c9168a059fdf26d81d8c3f971d487d4c92eb029d1a5cc0f37