Dec 18 14:55:44.362 INFO checking interchain_peer-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 14:55:44.363 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/interchain_peer/0.1.0:/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 14:55:44.559 INFO [stdout] a3dfdbbfff069c2337e6796eda81583215be73ba97c87d517c95d0d0a1029039
Dec 18 14:55:44.561 INFO running `"docker" "start" "-a" "a3dfdbbfff069c2337e6796eda81583215be73ba97c87d517c95d0d0a1029039"`
Dec 18 14:55:45.224 INFO [stderr]     Checking byteorder v0.3.13
Dec 18 14:55:45.633 INFO [stderr]     Checking interchain_peer v0.1.0 (/opt/crater/workdir)
Dec 18 14:55:45.712 INFO [stderr] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Dec 18 14:55:45.712 INFO [stderr]  --> src/peer/peer.rs:7:8
Dec 18 14:55:45.712 INFO [stderr]   |
Dec 18 14:55:45.712 INFO [stderr] 7 | #[warn(unused_doc_comment)]
Dec 18 14:55:45.712 INFO [stderr]   |        ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Dec 18 14:55:45.712 INFO [stderr]   |
Dec 18 14:55:45.712 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Dec 18 14:55:45.712 INFO [stderr] 
Dec 18 14:55:45.748 INFO [stderr] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Dec 18 14:55:45.748 INFO [stderr]  --> src/peer/peer.rs:7:8
Dec 18 14:55:45.748 INFO [stderr]   |
Dec 18 14:55:45.748 INFO [stderr] 7 | #[warn(unused_doc_comment)]
Dec 18 14:55:45.748 INFO [stderr]   |        ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Dec 18 14:55:45.748 INFO [stderr]   |
Dec 18 14:55:45.748 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Dec 18 14:55:45.748 INFO [stderr] 
Dec 18 14:55:46.460 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 14:55:46.460 INFO [stderr]   --> src/peer/peer.rs:27:9
Dec 18 14:55:46.460 INFO [stderr]    |
Dec 18 14:55:46.460 INFO [stderr] 27 |         /// create a netManager instance based TCP
Dec 18 14:55:46.460 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:55:46.460 INFO [stderr]    |
Dec 18 14:55:46.460 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Dec 18 14:55:46.460 INFO [stderr] 
Dec 18 14:55:46.460 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 14:55:46.460 INFO [stderr]   --> src/peer/peer.rs:38:9
Dec 18 14:55:46.460 INFO [stderr]    |
Dec 18 14:55:46.460 INFO [stderr] 38 |         /// check ip
Dec 18 14:55:46.460 INFO [stderr]    |         ^^^^^^^^^^^^
Dec 18 14:55:46.460 INFO [stderr] 
Dec 18 14:55:46.460 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 14:55:46.460 INFO [stderr]   --> src/peer/peer.rs:50:9
Dec 18 14:55:46.460 INFO [stderr]    |
Dec 18 14:55:46.460 INFO [stderr] 50 |         /// push buf to write_cache
Dec 18 14:55:46.460 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:55:46.460 INFO [stderr] 
Dec 18 14:55:46.492 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 14:55:46.492 INFO [stderr]   --> src/peer/peer.rs:27:9
Dec 18 14:55:46.492 INFO [stderr]    |
Dec 18 14:55:46.492 INFO [stderr] 27 |         /// create a netManager instance based TCP
Dec 18 14:55:46.492 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:55:46.492 INFO [stderr]    |
Dec 18 14:55:46.492 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Dec 18 14:55:46.492 INFO [stderr] 
Dec 18 14:55:46.492 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 14:55:46.492 INFO [stderr]   --> src/peer/peer.rs:38:9
Dec 18 14:55:46.492 INFO [stderr]    |
Dec 18 14:55:46.492 INFO [stderr] 38 |         /// check ip
Dec 18 14:55:46.492 INFO [stderr]    |         ^^^^^^^^^^^^
Dec 18 14:55:46.492 INFO [stderr] 
Dec 18 14:55:46.492 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 14:55:46.492 INFO [stderr]   --> src/peer/peer.rs:50:9
Dec 18 14:55:46.492 INFO [stderr]    |
Dec 18 14:55:46.492 INFO [stderr] 50 |         /// push buf to write_cache
Dec 18 14:55:46.492 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:55:46.492 INFO [stderr] 
Dec 18 14:55:47.739 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.61s
Dec 18 14:55:47.994 INFO running `"docker" "inspect" "a3dfdbbfff069c2337e6796eda81583215be73ba97c87d517c95d0d0a1029039"`
Dec 18 14:55:48.069 INFO running `"docker" "rm" "-f" "a3dfdbbfff069c2337e6796eda81583215be73ba97c87d517c95d0d0a1029039"`
Dec 18 14:55:48.177 INFO [stdout] a3dfdbbfff069c2337e6796eda81583215be73ba97c87d517c95d0d0a1029039