Dec 17 18:03:28.292 INFO checking pbzweihander/markdown-toc against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 18:03:28.292 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/pbzweihander/markdown-toc:/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 18:03:28.677 INFO [stdout] 10942e667932bbb1e5d2274216123bb8575100a765581141e3cdd02cc5c8e4de
Dec 17 18:03:28.682 INFO running `"docker" "start" "-a" "10942e667932bbb1e5d2274216123bb8575100a765581141e3cdd02cc5c8e4de"`
Dec 17 18:03:30.372 INFO [stderr]     Checking markdown-toc v0.1.1 (/opt/crater/workdir)
Dec 17 18:03:30.588 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 17 18:03:30.588 INFO [stderr]   --> src/lib.rs:23:25
Dec 17 18:03:30.588 INFO [stderr]    |
Dec 17 18:03:30.588 INFO [stderr] 23 |         let trimmed = s.trim_right();
Dec 17 18:03:30.588 INFO [stderr]    |                         ^^^^^^^^^^
Dec 17 18:03:30.588 INFO [stderr]    |
Dec 17 18:03:30.588 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 18:03:30.588 INFO [stderr] 
Dec 17 18:03:30.600 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 17 18:03:30.600 INFO [stderr]   --> src/lib.rs:36:18
Dec 17 18:03:30.600 INFO [stderr]    |
Dec 17 18:03:30.600 INFO [stderr] 36 |                 .trim_left()
Dec 17 18:03:30.600 INFO [stderr]    |                  ^^^^^^^^^
Dec 17 18:03:30.600 INFO [stderr] 
Dec 17 18:03:30.647 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 17 18:03:30.647 INFO [stderr]   --> src/lib.rs:23:25
Dec 17 18:03:30.647 INFO [stderr]    |
Dec 17 18:03:30.647 INFO [stderr] 23 |         let trimmed = s.trim_right();
Dec 17 18:03:30.647 INFO [stderr]    |                         ^^^^^^^^^^
Dec 17 18:03:30.647 INFO [stderr]    |
Dec 17 18:03:30.647 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 18:03:30.647 INFO [stderr] 
Dec 17 18:03:30.660 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 17 18:03:30.660 INFO [stderr]   --> src/lib.rs:36:18
Dec 17 18:03:30.660 INFO [stderr]    |
Dec 17 18:03:30.660 INFO [stderr] 36 |                 .trim_left()
Dec 17 18:03:30.660 INFO [stderr]    |                  ^^^^^^^^^
Dec 17 18:03:30.660 INFO [stderr] 
Dec 17 18:03:31.127 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Dec 17 18:03:31.688 INFO running `"docker" "inspect" "10942e667932bbb1e5d2274216123bb8575100a765581141e3cdd02cc5c8e4de"`
Dec 17 18:03:31.958 INFO running `"docker" "rm" "-f" "10942e667932bbb1e5d2274216123bb8575100a765581141e3cdd02cc5c8e4de"`
Dec 17 18:03:32.244 INFO [stdout] 10942e667932bbb1e5d2274216123bb8575100a765581141e3cdd02cc5c8e4de