Dec 18 05:48:20.135 INFO checking QuietMisdreavus/crystal-rustdoc against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 05:48:20.135 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/QuietMisdreavus/crystal-rustdoc:/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 18 05:48:20.569 INFO [stdout] feec0f57b27553778d1e9356587ae438f8bd80bea496642179bc9e3b47c86dee
Dec 18 05:48:20.571 INFO running `"docker" "start" "-a" "feec0f57b27553778d1e9356587ae438f8bd80bea496642179bc9e3b47c86dee"`
Dec 18 05:48:21.442 INFO [stderr]     Checking syn v0.11.11
Dec 18 05:48:24.364 INFO [stderr]     Checking rustdoc v0.1.0 (/opt/crater/workdir)
Dec 18 05:48:24.624 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 05:48:24.624 INFO [stderr]   --> src/main.rs:34:43
Dec 18 05:48:24.624 INFO [stderr]    |
Dec 18 05:48:24.624 INFO [stderr] 34 |                         ret.push_str(text.trim_left_matches("//!"));
Dec 18 05:48:24.624 INFO [stderr]    |                                           ^^^^^^^^^^^^^^^^^
Dec 18 05:48:24.624 INFO [stderr]    |
Dec 18 05:48:24.624 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 05:48:24.624 INFO [stderr] 
Dec 18 05:48:24.624 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 05:48:24.624 INFO [stderr]   --> src/main.rs:36:43
Dec 18 05:48:24.624 INFO [stderr]    |
Dec 18 05:48:24.624 INFO [stderr] 36 |                         ret.push_str(text.trim_left_matches("///"));
Dec 18 05:48:24.624 INFO [stderr]    |                                           ^^^^^^^^^^^^^^^^^
Dec 18 05:48:24.624 INFO [stderr] 
Dec 18 05:48:24.636 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 05:48:24.636 INFO [stderr]   --> src/main.rs:34:43
Dec 18 05:48:24.636 INFO [stderr]    |
Dec 18 05:48:24.636 INFO [stderr] 34 |                         ret.push_str(text.trim_left_matches("//!"));
Dec 18 05:48:24.636 INFO [stderr]    |                                           ^^^^^^^^^^^^^^^^^
Dec 18 05:48:24.636 INFO [stderr]    |
Dec 18 05:48:24.636 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 05:48:24.636 INFO [stderr] 
Dec 18 05:48:24.640 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 05:48:24.640 INFO [stderr]   --> src/main.rs:36:43
Dec 18 05:48:24.640 INFO [stderr]    |
Dec 18 05:48:24.640 INFO [stderr] 36 |                         ret.push_str(text.trim_left_matches("///"));
Dec 18 05:48:24.640 INFO [stderr]    |                                           ^^^^^^^^^^^^^^^^^
Dec 18 05:48:24.640 INFO [stderr] 
Dec 18 05:48:24.704 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.29s
Dec 18 05:48:25.148 INFO running `"docker" "inspect" "feec0f57b27553778d1e9356587ae438f8bd80bea496642179bc9e3b47c86dee"`
Dec 18 05:48:25.390 INFO running `"docker" "rm" "-f" "feec0f57b27553778d1e9356587ae438f8bd80bea496642179bc9e3b47c86dee"`
Dec 18 05:48:25.726 INFO [stdout] feec0f57b27553778d1e9356587ae438f8bd80bea496642179bc9e3b47c86dee