Dec 19 14:03:08.865 INFO checking kr-b/dna_encoder against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 14:03:08.865 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/kr-b/dna_encoder:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:03:09.410 INFO [stdout] c58a2bd6d215514498fc6646a64f6bfff1af18a3c2209df0bfdf30521d5bbe92
Dec 19 14:03:09.412 INFO running `"docker" "start" "-a" "c58a2bd6d215514498fc6646a64f6bfff1af18a3c2209df0bfdf30521d5bbe92"`
Dec 19 14:03:11.496 INFO [stderr]     Checking dna_encoder v0.1.0 (/opt/crater/workdir)
Dec 19 14:03:11.844 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 14:03:11.844 INFO [stderr]    --> src/main.rs:109:28
Dec 19 14:03:11.844 INFO [stderr]     |
Dec 19 14:03:11.845 INFO [stderr] 109 |     let v: Vec<u8> = input.trim_right().as_bytes().to_vec();
Dec 19 14:03:11.845 INFO [stderr]     |                            ^^^^^^^^^^
Dec 19 14:03:11.845 INFO [stderr]     |
Dec 19 14:03:11.845 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 19 14:03:11.846 INFO [stderr] 
Dec 19 14:03:11.860 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 14:03:11.861 INFO [stderr]    --> src/main.rs:139:32
Dec 19 14:03:11.861 INFO [stderr]     |
Dec 19 14:03:11.861 INFO [stderr] 139 |     let mut v: Vec<u8> = input.trim_right().as_bytes().to_vec();
Dec 19 14:03:11.862 INFO [stderr]     |                                ^^^^^^^^^^
Dec 19 14:03:11.862 INFO [stderr] 
Dec 19 14:03:11.988 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 14:03:11.992 INFO [stderr]    --> src/main.rs:109:28
Dec 19 14:03:11.992 INFO [stderr]     |
Dec 19 14:03:11.992 INFO [stderr] 109 |     let v: Vec<u8> = input.trim_right().as_bytes().to_vec();
Dec 19 14:03:11.992 INFO [stderr]     |                            ^^^^^^^^^^
Dec 19 14:03:11.992 INFO [stderr]     |
Dec 19 14:03:11.992 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 19 14:03:11.992 INFO [stderr] 
Dec 19 14:03:11.993 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 14:03:11.993 INFO [stderr]    --> src/main.rs:139:32
Dec 19 14:03:11.993 INFO [stderr]     |
Dec 19 14:03:11.993 INFO [stderr] 139 |     let mut v: Vec<u8> = input.trim_right().as_bytes().to_vec();
Dec 19 14:03:11.993 INFO [stderr]     |                                ^^^^^^^^^^
Dec 19 14:03:11.993 INFO [stderr] 
Dec 19 14:03:12.185 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 19 14:03:13.371 INFO running `"docker" "inspect" "c58a2bd6d215514498fc6646a64f6bfff1af18a3c2209df0bfdf30521d5bbe92"`
Dec 19 14:03:13.660 INFO running `"docker" "rm" "-f" "c58a2bd6d215514498fc6646a64f6bfff1af18a3c2209df0bfdf30521d5bbe92"`
Dec 19 14:03:14.060 INFO [stdout] c58a2bd6d215514498fc6646a64f6bfff1af18a3c2209df0bfdf30521d5bbe92