Dec 17 23:58:08.606 INFO checking gambhiro/yaml-summary against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 23:58:08.606 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/gh/gambhiro/yaml-summary:/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 17 23:58:08.919 INFO [stdout] 54072577c06e6a317663044a34f8ec633e08f1f34499da84888462c0729961d6
Dec 17 23:58:08.922 INFO running `"docker" "start" "-a" "54072577c06e6a317663044a34f8ec633e08f1f34499da84888462c0729961d6"`
Dec 17 23:58:09.888 INFO [stderr]     Checking yaml-rust v0.3.4
Dec 17 23:58:10.784 INFO [stderr]     Checking yaml-summary v0.1.0 (/opt/crater/workdir)
Dec 17 23:58:10.984 INFO [stderr] warning: doc comment not used by rustdoc
Dec 17 23:58:10.984 INFO [stderr]    --> src/main.rs:115:13
Dec 17 23:58:10.984 INFO [stderr]     |
Dec 17 23:58:10.984 INFO [stderr] 115 |             /// Parsing when item is a Yaml::String. If it is a valid path, the
Dec 17 23:58:10.984 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:58:10.984 INFO [stderr]     |
Dec 17 23:58:10.984 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 17 23:58:10.984 INFO [stderr] 
Dec 17 23:58:10.984 INFO [stderr] warning: doc comment not used by rustdoc
Dec 17 23:58:10.984 INFO [stderr]    --> src/main.rs:126:13
Dec 17 23:58:10.984 INFO [stderr]     |
Dec 17 23:58:10.984 INFO [stderr] 126 |             /// Parsing when item is a Yaml::Hash. Appropriate keys are
Dec 17 23:58:10.984 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:58:10.984 INFO [stderr] 
Dec 17 23:58:11.003 INFO [stderr] warning: doc comment not used by rustdoc
Dec 17 23:58:11.003 INFO [stderr]    --> src/main.rs:115:13
Dec 17 23:58:11.003 INFO [stderr]     |
Dec 17 23:58:11.003 INFO [stderr] 115 |             /// Parsing when item is a Yaml::String. If it is a valid path, the
Dec 17 23:58:11.003 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:58:11.003 INFO [stderr]     |
Dec 17 23:58:11.003 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 17 23:58:11.003 INFO [stderr] 
Dec 17 23:58:11.003 INFO [stderr] warning: doc comment not used by rustdoc
Dec 17 23:58:11.003 INFO [stderr]    --> src/main.rs:126:13
Dec 17 23:58:11.003 INFO [stderr]     |
Dec 17 23:58:11.003 INFO [stderr] 126 |             /// Parsing when item is a Yaml::Hash. Appropriate keys are
Dec 17 23:58:11.003 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:58:11.003 INFO [stderr] 
Dec 17 23:58:11.120 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Dec 17 23:58:11.438 INFO running `"docker" "inspect" "54072577c06e6a317663044a34f8ec633e08f1f34499da84888462c0729961d6"`
Dec 17 23:58:11.542 INFO running `"docker" "rm" "-f" "54072577c06e6a317663044a34f8ec633e08f1f34499da84888462c0729961d6"`
Dec 17 23:58:11.648 INFO [stdout] 54072577c06e6a317663044a34f8ec633e08f1f34499da84888462c0729961d6